/* ==========================================================================
   XANH BIẾC — VIEWPORT-FIT OPTIMIZED DESIGN SYSTEM
   ========================================================================== */

:root {
  --green-deep: #0d2b1d;
  --green-primary: #195237;
  --green-accent: #2e7d56;
  --green-mint: #eaf4ee;
  --honey: #d49e35;
  --honey-soft: #faf4e6;
  --honey-light: #fdf8ee;
  --honey-glow: rgba(212, 158, 53, 0.35);
  --earth: #8c6a4e;
  --cream: #f6efe2;
  --surface: #faf4e6;
  --ink: #142119;
  --serif: 'Be Vietnam Pro', -apple-system, sans-serif;
  --sans: 'Be Vietnam Pro', -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar,
*::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

body {
  margin: 0;
  background: #e4e0d4;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.site-shell {
  max-width: 1280px;
  margin: auto;
  background: var(--surface);
  overflow: hidden;
  position: relative;
  box-shadow: 0 0 60px rgba(13, 43, 29, 0.12);
}

/* Side Visuals outside 1280px frame */
.side-visual {
  position: fixed;
  width: calc((100vw - 1280px) / 2);
  height: 100vh;
  top: 0;
  background-size: cover;
  background-position: center;
  z-index: -1;
  filter: brightness(0.85);
}

.side-left {
  left: 0;
  background-image: linear-gradient(rgba(13, 43, 29, 0.8), rgba(13, 43, 29, 0.8)), url('assets/side-left.jpg'), url('https://images.unsplash.com/photo-1615485291234-9e9749db6b82?auto=format&fit=crop&w=700&q=70');
}

.side-right {
  right: 0;
  background-image: linear-gradient(rgba(13, 43, 29, 0.65), rgba(13, 43, 29, 0.65)), url('assets/side-right.jpg'), url('https://images.unsplash.com/photo-1518531933037-91b2f5f229cc?auto=format&fit=crop&w=700&q=70');
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */

.navbar {
  height: 88px;
  min-height: 88px;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 20;
  display: flex;
  align-items: center;
  padding: 0 5.5%;
  gap: 28px;
  color: #fff;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.navbar.scrolled {
  position: fixed;
  max-width: 1280px;
  background: rgba(250, 244, 230, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--green-deep);
  box-shadow: 0 4px 20px rgba(13, 43, 29, 0.08);
  border-bottom: 1px solid rgba(212, 158, 53, 0.18);
  height: 78px;
  min-height: 78px;
}

.brand {
  color: inherit;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 2px;
  text-decoration: none;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.brand:hover {
  opacity: 1;
  transform: scale(1.02);
}

.brand-logo-img {
  height: 78px;
  width: auto;
  max-width: 255px;
  object-fit: contain;
  background: transparent;
  padding: 0;
  border: none;
  box-shadow: none;
  filter: none;
  -webkit-filter: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.navbar.scrolled .brand-logo-img {
  height: 66px;
  background: transparent;
  box-shadow: none;
  filter: none;
  -webkit-filter: none;
}

.brand i {
  color: var(--honey);
  font-style: italic;
}

.nav-links {
  margin-left: auto;
  display: flex;
  gap: 24px;
}

.nav-links a {
  color: var(--honey);
  text-decoration: none;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  position: relative;
  padding: 4px 0;
  transition: all 0.3s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--green-primary);
  transition: width 0.3s ease;
}

.navbar .nav-links a,
.navbar.scrolled .nav-links a {
  color: var(--honey);
}

.nav-links a:hover,
.nav-links a:active,
.nav-links a:focus {
  color: var(--green-primary) !important;
}

.nav-links a:hover::after {
  width: 100%;
}

.cart-trigger {
  background: var(--honey);
  border: 0;
  color: #fff;
  font: 700 11px var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 8px 16px;
  border-radius: 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 15px var(--honey-glow);
  transition: all 0.3s ease;
}

.cart-trigger:hover {
  background: #bd842a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--honey-glow);
}

.cart-trigger span {
  background: #fff;
  color: var(--green-deep);
  border-radius: 12px;
  padding: 2px 7px;
  font-size: 10px;
  font-weight: 800;
}

.mobile-menu-cart-btn {
  display: none;
}

.menu-toggle {
  display: none;
  background: none;
  border: 0;
  color: inherit;
  font-size: 24px;
  cursor: pointer;
}

/* ==========================================================================
   BADGES, BUTTONS & TYPOGRAPHY
   ========================================================================== */

.badge-green {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 20px;
  background: rgba(25, 82, 55, 0.12);
  color: var(--green-primary);
  border: 1px solid rgba(25, 82, 55, 0.2);
  font: 700 10px var(--sans);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.badge-green.light {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}

.badge-gold {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 20px;
  background: rgba(212, 158, 53, 0.15);
  color: var(--honey);
  border: 1px solid rgba(212, 158, 53, 0.3);
  font: 700 10px var(--sans);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  min-width: 170px;
  gap: 12px;
  padding: 13px 22px;
  text-decoration: none;
  border: 0;
  font: 700 10px var(--sans);
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.button-gold {
  background: var(--honey);
  color: #fff;
}

.button-gold:hover {
  background: #c28d2a;
  box-shadow: 0 8px 25px var(--honey-glow);
  transform: translateY(-2px);
}

.button-dark {
  background: var(--green-primary);
  color: #fff;
}

.button-dark:hover {
  background: var(--green-deep);
  box-shadow: 0 8px 25px rgba(13, 43, 29, 0.3);
  transform: translateY(-2px);
}

.button-outline-light {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}

.button-outline-light:hover {
  background: #fff;
  color: var(--green-deep);
  transform: translateY(-2px);
}

.text-link {
  font-weight: 700;
  color: var(--green-primary);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.3s;
}

.text-link:hover {
  color: var(--honey);
}

.hero h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 800;
  margin: 0;
  line-height: 1.1;
  color: var(--green-deep);
}

.hero h1 {
  font-size: clamp(44px, 5vw, 74px);
  letter-spacing: -1px;
  color: var(--green-deep);
}

.hero h1 em, h2 em, h3 em {
  color: var(--honey);
  font-style: italic;
}

/* ==========================================================================
   VIEWPORT-FIT CHAPTER SECTIONS (MAX HEIGHT CONTROL FOR DESKTOP 100DVH)
   ========================================================================== */

/* 01: Hero */
.hero {
  height: 100dvh;
  min-height: 100dvh;
  position: relative;
  color: var(--green-deep);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-image {
  position: absolute;
  inset: 0;
  background: url('assets/hero-bg.jpg'), url('https://images.unsplash.com/photo-1497250681960-ef046c08a56e?auto=format&fit=crop&w=1800&q=85') center/cover;
  animation: slowZoom 16s ease-in-out infinite alternate;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(189, 224, 181, 0.447) 0%, rgba(201, 232, 194, 0.364) 48%, rgba(255, 255, 255, 0) 85%);
  backdrop-filter: blur(1.5px);
  -webkit-backdrop-filter: blur(1.5px);
}

.hero-content {
  position: relative;
  z-index: 2;
  left: 8%;
  max-width: 620px;
  padding-top: 50px;
}

.hero-copy {
  margin: 18px 0 26px;
  font-size: 16px;
  font-weight: 400;
  color: var(--green-primary);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.hero .button-outline-light {
  background: rgba(25, 82, 55, 0.06);
  color: var(--green-deep);
  border: 1.5px solid var(--green-primary);
  backdrop-filter: blur(8px);
}

.hero .button-outline-light:hover {
  background: var(--green-primary);
  color: #fff;
  border-color: var(--green-primary);
  transform: translateY(-2px);
}

.hero-scroll {
  position: absolute;
  bottom: 25px;
  left: 8%;
  font-size: 9px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  font-weight: 700;
  color: var(--green-primary);
}

.hero-scroll span {
  display: inline-block;
  height: 2px;
  width: 45px;
  background: var(--honey);
  margin-left: 10px;
  border-radius: 1px;
}

/* 02: Return Story */
.return {
  background: var(--honey-soft);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6%;
  align-items: center;
  padding: 80px 8% 40px;
}

.return-image {
  height: min(44vh, 380px);
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 15px 35px rgba(13, 43, 29, 0.12);
  border: 1px solid rgba(25, 82, 55, 0.08);
  background: var(--cream);
}

.return-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('assets/que.png'), url('https://images.unsplash.com/photo-1500534314209-a25ddb2bd429?auto=format&fit=crop&w=1000&q=80');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  transform: scale(1);
}

.return-image:hover::before {
  transform: scale(1.06);
}

.return h2,
.section-intro h2,
.section-heading h2,
.refill h2,
.compost h2,
.news h2,
.economy h2 {
  font-size: clamp(34px, 3.6vw, 54px);
  letter-spacing: -0.5px;
}

.return-copy > p,
.refill-copy > p,
.compost-copy > p {
  line-height: 1.75;
  color: #4a574d;
  margin: 16px 0 22px;
  font-size: 14px;
}

/* 03: Ingredients */
.ingredients {
  background: var(--green-mint);
  padding: 85px 8% 40px;
}

.section-intro {
  max-width: 760px;
  margin-bottom: 28px;
}

.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.ingredient-card {
  height: min(42vh, 350px);
  position: relative;
  border-radius: 20px;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  color: #fff;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s ease;
  box-shadow: 0 10px 25px rgba(13, 43, 29, 0.08);
}

.ingredient-card:before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(13, 43, 29, 0.92), transparent 60%);
  transition: background 0.5s ease;
}

.ingredient-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 35px rgba(13, 43, 29, 0.18);
}

.noni { background-image: url('assets/nhau.png'), url('https://images.unsplash.com/photo-1594631252845-29fc4cc8cde9?auto=format&fit=crop&w=900&q=80'); }
.ginger { background-image: url('assets/gung.png'), url('https://images.unsplash.com/photo-1615485500834-bc10199bc727?auto=format&fit=crop&w=900&q=80'); }
.turmeric { background-image: url('assets/nghe.png'), url('https://images.unsplash.com/photo-1615485291234-9e9749db6b82?auto=format&fit=crop&w=900&q=80'); }

.ingredient-info {
  position: absolute;
  bottom: 22px;
  left: 22px;
  right: 20px;
  z-index: 2;
}

.ingredient-info p {
  font-size: 9px;
  letter-spacing: 1.8px;
  font-weight: 700;
  color: var(--honey);
  margin-bottom: 4px;
}

.ingredient-info h3 {
  font-size: 32px;
  color: #fff;
}

.ingredient-info span {
  display: block;
  line-height: 1.5;
  font-size: 13px;
  max-height: 0;
  opacity: 0;
  transition: all 0.4s ease;
  color: rgba(255, 255, 255, 0.9);
}

.ingredient-card:hover span {
  max-height: 60px;
  opacity: 1;
  margin-top: 8px;
}

/* 04: Value Statement */
.value-statement {
  position: relative;
  background: radial-gradient(circle at 50% 20%, rgba(212, 158, 53, 0.18) 0%, rgba(13, 43, 29, 0.96) 65%), var(--green-deep);
  color: #fff;
  padding: clamp(90px, 11vh, 120px) clamp(20px, 4vw, 50px) clamp(30px, 5vh, 50px);
  text-align: center;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  box-sizing: border-box;
}

.value-backdrop-glow {
  position: absolute;
  width: clamp(450px, 55vh, 650px);
  height: clamp(450px, 55vh, 650px);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 158, 53, 0.25) 0%, rgba(25, 82, 55, 0.12) 50%, transparent 70%);
  top: 15%;
  left: 50%;
  transform: translate(-50%, -20%);
  pointer-events: none;
  filter: blur(50px);
  z-index: 1;
}

.value-box {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: min(900px, 92vw);
  margin: auto;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(212, 158, 53, 0.25);
  border-radius: clamp(20px, 3vh, 28px);
  padding: clamp(28px, 4vh, 44px) clamp(24px, 3.5vw, 42px) clamp(24px, 3.5vh, 38px);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.14);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Prominent Brand Logo Highlight */
.value-brand-badge {
  display: flex;
  justify-content: center;
  margin-bottom: clamp(10px, 1.8vh, 18px);
}

.value-brand-badge-inner {
  display: inline-flex;
  align-items: center;
  gap: clamp(10px, 1.4vw, 16px);
  background: #ffffff;
  padding: clamp(6px, 1vh, 10px) clamp(16px, 2.2vw, 26px);
  border-radius: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28), 0 0 0 2px rgba(212, 158, 53, 0.55), 0 0 26px rgba(212, 158, 53, 0.4);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.value-brand-badge-inner:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.35), 0 0 0 2.5px var(--honey), 0 0 35px rgba(212, 158, 53, 0.6);
}

.value-brand-logo {
  height: clamp(40px, 5.2vh, 56px);
  width: auto;
  max-width: clamp(130px, 16vw, 180px);
  object-fit: contain;
  filter: none !important;
  -webkit-filter: none !important;
  display: block;
}

.value-brand-tag {
  font: 800 clamp(8.5px, 1.1vh, 10.5px) var(--sans);
  color: var(--green-deep);
  letter-spacing: clamp(1.2px, 0.18vw, 1.6px);
  text-transform: uppercase;
  border-left: 1.5px solid rgba(212, 158, 53, 0.4);
  padding-left: clamp(10px, 1.2vw, 14px);
}

.value-statement-header {
  margin-top: clamp(2px, 0.6vh, 6px);
}

.value-statement-header .badge-gold {
  margin-bottom: clamp(4px, 0.8vh, 8px);
  padding: clamp(4px, 0.6vh, 6px) clamp(10px, 1.2vw, 14px);
  font-size: clamp(8.5px, 1.1vh, 10px);
}

.statement-pain {
  font-family: var(--serif);
  font-size: clamp(15px, 2.2vh, 20px);
  color: rgba(255, 255, 255, 0.9);
  font-style: italic;
  margin: clamp(3px, 0.6vh, 6px) 0 0;
}

.statement-pain em {
  color: #ff9b82;
  font-style: normal;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: rgba(255, 155, 130, 0.4);
  text-underline-offset: 3px;
}

.statement-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 1.5vw, 18px);
  margin: clamp(10px, 1.8vh, 18px) auto;
  max-width: clamp(200px, 25vw, 300px);
}

.statement-divider-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 158, 53, 0.6), transparent);
}

.statement-divider-icon {
  font-size: clamp(11px, 1.4vh, 14px);
  color: var(--honey);
  animation: pulseGlow 2.5s infinite ease-in-out;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.6; transform: scale(0.95); }
  50% { opacity: 1; transform: scale(1.15); }
}

.statement-main {
  margin-bottom: clamp(12px, 2vh, 22px);
}

.statement-title {
  font-size: clamp(22px, 3.8vh, 40px);
  line-height: 1.24;
  letter-spacing: -0.4px;
  color: #ffffff;
  margin: 0 0 clamp(6px, 1vh, 10px);
}

.statement-title em {
  color: var(--honey);
  font-style: italic;
}

.statement-desc {
  font-size: clamp(13px, 1.6vh, 15.5px);
  line-height: clamp(1.5, 1.62, 1.7);
  color: rgba(255, 255, 255, 0.88);
  max-width: 700px;
  margin: 0 auto;
  font-weight: 300;
}

/* 3 Value Pillars */
.value-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(10px, 1.5vw, 18px);
  margin-top: clamp(12px, 2vh, 22px);
  text-align: left;
}

.pillar-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: clamp(12px, 1.6vh, 16px);
  padding: clamp(12px, 1.8vh, 18px) clamp(12px, 1.4vw, 18px);
  display: flex;
  flex-direction: column;
  gap: clamp(6px, 0.8vh, 10px);
  transition: all 0.3s ease;
}

.pillar-card:hover {
  background: rgba(255, 255, 255, 0.085);
  border-color: rgba(212, 158, 53, 0.45);
  transform: translateY(-2px);
}

.pillar-icon {
  font-size: clamp(18px, 2.6vh, 24px);
  width: clamp(34px, 4.5vh, 44px);
  height: clamp(34px, 4.5vh, 44px);
  border-radius: clamp(8px, 1vh, 12px);
  background: rgba(212, 158, 53, 0.15);
  border: 1px solid rgba(212, 158, 53, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pillar-content h4 {
  font-size: clamp(12.5px, 1.6vh, 14.5px);
  font-weight: 700;
  color: var(--honey);
  margin: 0 0 clamp(2px, 0.4vh, 4px);
  letter-spacing: 0.3px;
}

.pillar-content p {
  font-size: clamp(11px, 1.3vh, 12.5px);
  color: rgba(255, 255, 255, 0.82);
  line-height: clamp(1.4, 1.5, 1.55);
  margin: 0;
}

/* 05: Fermentation */
.fermentation {
  position: relative;
  color: #fff;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 75px 8% 40px;
}

.ferment-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(13, 43, 29, 0.94) 0%, rgba(13, 43, 29, 0.7) 100%), url('assets/ferment-bg.jpg'), url('https://images.unsplash.com/photo-1574323347407-f5e1ad6d020b?auto=format&fit=crop&w=1800&q=80') center/cover;
}

.ferment-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  width: 100%;
}

.ferment-content h2 {
  font-size: clamp(38px, 4.2vw, 64px);
  color: #fff;
  margin-bottom: 12px;
}

.ferment-content > p {
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.9);
}

.ferment-note {
  font-size: 12px;
  color: var(--honey);
  margin-top: 20px;
  font-weight: 600;
}

.jar-scene {
  position: relative;
  width: 260px;
  height: 380px;
  margin: auto;
}

.jar {
  position: absolute;
  bottom: 20px;
  left: 30px;
  width: 200px;
  height: 280px;
  background: linear-gradient(90deg, #351d16, #6b402e 48%, #27140f);
  border-radius: 40% 40% 15% 15% / 15% 15% 6% 6%;
  box-shadow: inset -20px 0 30px #120907, 0 20px 40px rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
}

.jar-lid {
  position: absolute;
  z-index: 2;
  left: 18px;
  top: 75px;
  width: 224px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(#744737, #21100b);
  transform: rotate(-2deg);
}

.jar-label {
  position: relative;
  left: auto;
  top: 15px;
  color: #e8d2a4;
  font: 800 28px/0.95 var(--serif);
  letter-spacing: 2px;
  text-align: center;
}

.jar-label:after {
  content: "LÊN MEN";
  display: block;
  margin-top: 10px;
  font: 700 7px var(--sans);
  letter-spacing: 2px;
  color: var(--honey);
}

.jar-shadow {
  position: absolute;
  bottom: 10px;
  left: 0;
  width: 260px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  filter: blur(10px);
}

.floating-item {
  position: absolute;
  color: var(--honey);
  font-size: 36px;
  animation: float 4s ease-in-out infinite;
}

.leaf { top: 55px; left: -10px; }
.honey { right: -5px; top: 35px; animation-delay: -2s; }

/* 06: Timeline */
.timeline {
  background: var(--honey-soft);
  padding: 85px 8% 40px;
}

.centered {
  text-align: center;
  margin: 0 auto 40px;
}

.centered p {
  color: #647066;
  font-size: 14px;
}

.timeline-container {
  max-width: 950px;
  margin: auto;
  position: relative;
}

.timeline-items {
  display: flex;
  justify-content: space-between;
  position: relative;
}

.timeline-items:before {
  content: "";
  position: absolute;
  height: 3px;
  background: #d8e5dd;
  left: 0;
  right: 0;
  top: 16px;
  z-index: 0;
}

.timeline-step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.timeline-step b {
  height: 34px;
  width: 34px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--green-primary);
  color: var(--green-primary);
  display: grid;
  place-items: center;
  font: 800 10px var(--sans);
  box-shadow: 0 4px 10px rgba(25, 82, 55, 0.15);
}

.timeline-step.active b {
  background: var(--green-primary);
  color: #fff;
}

.timeline-step span {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--green-deep);
}

/* 07: Science & Data */
.science {
  background: var(--cream);
  padding: 80px 8% 30px;
}

.science-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.science-visuals {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  position: relative;
}

.science-card {
  height: min(38vh, 290px);
  border-radius: 18px;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.06);
}

.science-natural {
  background-image: linear-gradient(rgba(13, 43, 29, 0.3), rgba(13, 43, 29, 0.8)), url('assets/science-natural.jpg'), url('https://images.unsplash.com/photo-1594736797933-d0b22bd2448d?auto=format&fit=crop&w=1000&q=80');
}

.science-lab {
  background-image: linear-gradient(rgba(245, 242, 233, 0.8), rgba(245, 242, 233, 0.95)), url('assets/science-lab.jpg'), url('https://images.unsplash.com/photo-1576091160399-112ba8d25d1d?auto=format&fit=crop&w=1000&q=80');
}

.science-caption {
  position: absolute;
  bottom: 18px;
  left: 16px;
  right: 16px;
  color: #fff;
  font-size: 12px;
}

.science-caption.dark { color: var(--green-deep); }

.science-center {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  height: 72px;
  width: 72px;
  background: var(--honey);
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  color: #fff;
  z-index: 3;
  box-shadow: 0 8px 20px var(--honey-glow);
}

.science-center p {
  font: italic 13px var(--serif);
  line-height: 1;
  margin: 0;
}

.science-copy-box {
  background: #fff;
  padding: 32px 35px;
  border-radius: 20px;
  box-shadow: 0 12px 30px rgba(13, 43, 29, 0.06);
  border: 1px solid rgba(25, 82, 55, 0.08);
}

.science-copy-box h2 {
  font-size: clamp(26px, 2.8vw, 36px);
  margin-bottom: 12px;
}

.science-copy-box p {
  color: #546156;
  line-height: 1.65;
  margin-bottom: 18px;
  font-size: 13.5px;
}

.cert-badge {
  background: var(--green-mint);
  border-left: 3px solid var(--green-primary);
  padding: 14px 18px;
  border-radius: 0 14px 14px 0;
}

.cert-badge strong {
  display: block;
  color: var(--green-primary);
  font-size: 12px;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.cert-badge p {
  font-size: 12px;
  margin: 0;
  color: #556357;
  line-height: 1.5;
}

/* 08: Products Collection (FITS 100% IN DESKTOP VIEWPORT WITH FULL BUTTON VISIBILITY) */
.products {
  background: var(--honey-soft);
  padding: 80px 8% 30px;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
}

.section-heading > p {
  max-width: 360px;
  color: #586259;
  font-size: 13.5px;
  margin: 0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.product-card {
  background: var(--cream);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(25, 82, 55, 0.08);
  cursor: pointer;
  position: relative;
}

.product-card:focus-visible {
  outline: 2px solid var(--honey);
  outline-offset: 2px;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 30px rgba(13, 43, 29, 0.1);
}

.product-image {
  height: min(25vh, 200px);
  background-size: cover;
  background-position: center;
  position: relative;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-image {
  transform: scale(1.04);
}

.volume-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  color: var(--green-deep);
  font: 800 9px var(--sans);
  letter-spacing: 0.8px;
  padding: 4px 10px;
  border-radius: 16px;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
}

.stock-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  font: 700 9px var(--sans);
  letter-spacing: 0.5px;
  padding: 4px 9px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
}

.stock-badge.in-stock {
  color: var(--green-primary);
  border: 1px solid rgba(25, 82, 55, 0.15);
}

.stock-badge.out-of-stock {
  color: #a83232;
  border: 1px solid rgba(168, 50, 50, 0.2);
}

.stock-dot-mini {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #2e7d56;
  display: inline-block;
}

.stock-badge.out-of-stock .stock-dot-mini {
  background: #c33;
}

.product-card-body {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
  background: #fff;
}

.product-card-top {
  margin-bottom: 4px;
}

.product-tag-pill {
  font: 700 9px var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--honey);
  margin-bottom: 2px;
  display: block;
}

.product-card h3 {
  font-size: 19px;
  color: var(--green-deep);
  margin: 0 0 4px;
}

.product-card p {
  font-size: 12px;
  line-height: 1.55;
  color: #636e65;
  margin: 0 0 14px;
  flex: 1;
  min-height: 36px;
}

.product-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #eeeeea;
  padding-top: 12px;
  margin-top: auto;
}

.product-price {
  font: 800 16px var(--serif);
  color: var(--honey);
}

.product-card-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.detail-btn {
  border: 1px solid rgba(25, 82, 55, 0.2);
  background: transparent;
  color: var(--green-primary);
  font: 700 9px var(--sans);
  letter-spacing: 0.6px;
  padding: 8px 11px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.detail-btn:hover {
  background: var(--green-mint);
  border-color: var(--green-primary);
  color: var(--green-deep);
  transform: translateY(-1px);
}

.add-btn {
  border: 0;
  background: var(--green-primary);
  color: #fff;
  font: 700 9.5px var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 9px 14px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.add-btn:hover {
  background: var(--honey);
  box-shadow: 0 4px 12px var(--honey-glow);
  transform: scale(1.04);
}

/* 09: Circular Economy (Redesigned Zero-Waste Closed Loop) */
.economy {
  background: linear-gradient(180deg, var(--green-mint) 0%, #edf6f0 100%);
  padding: 75px 6% 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.economy .section-intro {
  max-width: 820px;
  margin: 0 auto 20px;
  text-align: center;
}

.eco-intro-desc {
  font-size: 13.5px;
  color: #55665a;
  line-height: 1.6;
  margin: 10px auto 0;
  max-width: 700px;
}

.eco-system-container {
  max-width: 1060px;
  margin: 0 auto;
  width: 100%;
}

.eco-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-bottom: 20px;
  position: relative;
}

.eco-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 16px 13px 18px;
  border: 1.5px solid rgba(25, 82, 55, 0.1);
  box-shadow: 0 6px 18px rgba(13, 43, 29, 0.05);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  text-align: left;
}

.eco-card:hover,
.eco-card.active {
  transform: translateY(-5px);
  border-color: var(--green-primary);
  box-shadow: 0 14px 28px rgba(25, 82, 55, 0.12), 0 4px 10px rgba(212, 158, 53, 0.1);
  background: linear-gradient(180deg, #ffffff 0%, #f7fbf8 100%);
}

.eco-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.eco-step-num {
  font: 800 11px var(--sans);
  color: var(--green-primary);
  background: rgba(25, 82, 55, 0.1);
  padding: 3px 7px;
  border-radius: 8px;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.eco-card.active .eco-step-num {
  background: var(--green-primary);
  color: #fff;
}

.eco-icon {
  font-size: 22px;
  line-height: 1;
}

.eco-card h4 {
  font-size: 13px;
  font-weight: 800;
  color: var(--green-deep);
  margin: 0 0 6px;
  line-height: 1.3;
}

.eco-card p {
  font-size: 11px;
  color: #647368;
  line-height: 1.5;
  margin: 0;
  flex: 1;
}

.eco-connector {
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  background: #fff;
  border: 1px solid rgba(25, 82, 55, 0.2);
  border-radius: 50%;
  color: var(--green-primary);
  font-size: 10px;
  display: grid;
  place-items: center;
  z-index: 2;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
}

.eco-connector.loop {
  color: var(--honey);
  border-color: var(--honey);
  font-weight: 800;
}

.eco-card.active .eco-connector {
  background: var(--green-primary);
  color: #fff;
  border-color: var(--green-primary);
}

.eco-card.active .eco-connector.loop {
  background: var(--honey);
  color: #fff;
}

.eco-metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.eco-metric-item {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(25, 82, 55, 0.12);
  border-radius: 14px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  transition: all 0.3s ease;
}

.eco-metric-item:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(25, 82, 55, 0.08);
}

.metric-icon {
  font-size: 24px;
  line-height: 1;
}

.eco-metric-item strong {
  display: block;
  font-size: 12px;
  color: var(--green-deep);
  line-height: 1.25;
}

.eco-metric-item small {
  display: block;
  font-size: 10.5px;
  color: #647368;
}

/* 10: Refill */
.refill {
  background: var(--cream);
  padding: 80px 8% 30px;
}

.refill-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6%;
  align-items: center;
}

.refill-art {
  height: min(45vh, 350px);
  position: relative;
  display: grid;
  place-items: center;
}

.bottle {
  position: relative;
  width: 130px;
  height: 270px;
  background: linear-gradient(90deg, #183d2c, #365e49 40%, #123123);
  border-radius: 24px 24px 14px 14px;
  z-index: 1;
  box-shadow: 25px 18px 30px rgba(25, 82, 55, 0.18);
}

.bottle:before {
  content: "";
  position: absolute;
  top: -52px;
  left: 35px;
  width: 60px;
  height: 56px;
  background: #2b4f3c;
  border-radius: 8px 8px 0 0;
}

.bottle-cap {
  position: absolute;
  top: -62px;
  left: 31px;
  width: 68px;
  height: 14px;
  background: var(--honey);
  border-radius: 4px;
}

.bottle-label {
  position: absolute;
  top: 75px;
  left: 15px;
  right: 15px;
  padding: 18px 0;
  color: #163627;
  background: #eee7d7;
  text-align: center;
  font: 800 22px/0.8 var(--serif);
  border-radius: 4px;
}

.bottle-label small {
  display: block;
  font: 700 6.5px var(--sans);
  letter-spacing: 1.2px;
  margin-top: 8px;
  color: var(--green-primary);
}

.ripple {
  position: absolute;
  width: 300px;
  height: 300px;
  border: 1px solid #c0b8a4;
  border-radius: 50%;
  animation: pulse 3s ease-out infinite;
}

/* 11: Compost */
.compost {
  background: var(--honey-soft);
  padding: 80px 8% 30px;
  display: flex;
  align-items: center;
}

.compost-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6%;
  align-items: center;
  width: 100%;
}

.compost-img {
  width: 100%;
  aspect-ratio: 765 / 401;
  max-height: 380px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(13, 43, 29, 0.12);
  border: 1px solid rgba(25, 82, 55, 0.08);
  background-image: url('assets/phanhuuco.png'), url('https://images.unsplash.com/photo-1471194402529-8e0f5a675de6?auto=format&fit=crop&w=1100&q=80');
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  background-color: var(--green-mint);
  transform: none !important;
}

.compost-copy {
  padding: 10px 0;
}

/* 12: News */
.news {
  background: var(--green-mint);
  padding: 80px 8% 30px;
}

.news-feature {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 0;
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(13, 43, 29, 0.06);
}

.news-image {
  min-height: min(42vh, 340px);
  background: url('assets/news.jpg'), url('assets/npq.png') center/cover;
}

.news-copy {
  padding: 35px 38px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.news-copy h3 {
  font-size: 24px;
  line-height: 1.25;
  color: var(--green-deep);
}

.news-copy p {
  color: #556257;
  line-height: 1.7;
  margin: 14px 0 22px;
  font-size: 13.5px;
}

/* 13: Final Hero & Footer */
.final-hero {
  min-height: 100vh;
  height: 100vh;
  background: url('assets/final-hero.jpg'), url('https://images.unsplash.com/photo-1501004318641-b39e6451bec6?auto=format&fit=crop&w=1600&q=85') center/cover;
  position: relative;
  color: #fff;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 40px;
}

.final-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13, 43, 29, 0.82);
}

.final-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.final-hero h2 {
  font-size: clamp(38px, 4.5vw, 68px);
  color: #fff;
}

.final-hero p {
  max-width: 520px;
  line-height: 1.75;
  margin: 18px auto 26px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.92);
}

footer {
  background: var(--green-deep);
  color: #fff;
  padding: 60px 8% 30px;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 35px;
  align-items: start;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  margin-bottom: 14px;
}

.footer-brand .brand-logo-img {
  height: 84px;
  max-width: 270px;
  background: transparent;
  padding: 0;
  box-shadow: none;
  border: none;
  filter: none;
  -webkit-filter: none;
}

.footer-brand-col p {
  color: #a4b8ab;
  margin: 0;
  font-size: 13px;
}

footer h4 {
  color: var(--honey);
  font-size: 12px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin: 0 0 14px;
}

footer p {
  margin: 0 0 6px;
  color: #b5c7bc;
  font-size: 13px;
}

.phone-link {
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-links a {
  color: #fff;
  text-decoration: none;
  font-size: 13px;
  transition: color 0.3s;
}

.contact-links a:hover {
  color: var(--honey);
}

footer small {
  grid-column: 1 / -1;
  color: #7b9484;
  font-size: 11px;
  margin-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
}

/* Floating Action Zalo Button */
.zalo {
  position: fixed;
  z-index: 30;
  right: 30px;
  bottom: 30px;
  border: 0;
  background: #0068ff;
  color: #fff;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  font: 800 22px var(--sans);
  box-shadow: 0 6px 20px rgba(0, 104, 255, 0.4);
  cursor: pointer;
  transition: transform 0.3s ease;
  animation: pulse 2.6s infinite;
  display: grid;
  place-items: center;
}

.zalo:hover {
  transform: scale(1.1);
}

.zalo-tooltip {
  position: absolute;
  right: 64px;
  background: rgba(13, 43, 29, 0.92);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 11px;
  border-radius: 10px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  pointer-events: none;
}

.zalo:hover .zalo-tooltip {
  opacity: 1;
  visibility: visible;
  right: 70px;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 30px;
  right: 95px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast-item {
  background: rgba(13, 43, 29, 0.95);
  backdrop-filter: blur(12px);
  color: #fff;
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 12.5px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.15);
  opacity: 0;
  transform: translateY(15px);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: auto;
}

.toast-item.show {
  opacity: 1;
  transform: translateY(0);
}

.toast-icon {
  color: var(--honey);
  margin-right: 6px;
}

/* Cart Drawer */
.cart-drawer {
  position: fixed;
  top: 0;
  right: -440px;
  width: min(400px, 100%);
  height: 100vh;
  background: #faf4e6;
  z-index: 50;
  padding: 25px;
  display: flex;
  flex-direction: column;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
}

.cart-drawer.open { right: 0; }

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13, 43, 29, 0.6);
  backdrop-filter: blur(4px);
  z-index: 40;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.drawer-overlay.show { opacity: 1; visibility: visible; }

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #e6e8e3;
  padding-bottom: 16px;
}

.drawer-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.drawer-logo-img {
  height: 57px;
  width: auto;
  object-fit: contain;
  background: transparent;
  padding: 0;
  border: none;
  filter: none;
  -webkit-filter: none;
}

.drawer-header h3 {
  font-size: 26px;
  color: var(--green-deep);
  margin: 0;
}

.drawer-header h3 span {
  font: 700 11px var(--sans);
  color: var(--honey);
  background: rgba(212, 158, 53, 0.12);
  padding: 2px 7px;
  border-radius: 10px;
  margin-left: 6px;
}

.modal-brand-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.modal-logo-img {
  height: 57px;
  width: auto;
  object-fit: contain;
  background: transparent;
  padding: 0;
  border: none;
  box-shadow: none;
  filter: none;
  -webkit-filter: none;
}

.drawer-header button, .modal-close {
  border: 0;
  background: none;
  font-size: 26px;
  cursor: pointer;
  color: var(--green-deep);
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  margin: 12px 0;
}

.empty-cart {
  color: #7c847d;
  font-size: 13px;
  padding-top: 30px;
  text-align: center;
}

.cart-line {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid #f0f0ea;
}

.cart-line img {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  object-fit: cover;
}

.cart-line-info h4 {
  margin: 0 0 3px;
  font-size: 12px;
  font-weight: 700;
  color: var(--green-deep);
}

.cart-line-price {
  margin: 0 0 6px;
  font-size: 11.5px;
  color: var(--honey);
  font-weight: 700;
}

.cart-qty-ctrl {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f4f2ec;
  border-radius: 12px;
  padding: 2px 5px;
}

.qty-btn {
  border: 0;
  background: none;
  color: var(--green-deep);
  font: 700 13px var(--sans);
  cursor: pointer;
  padding: 2px 5px;
}

.qty-val {
  font-size: 11px;
  font-weight: 700;
  min-width: 14px;
  text-align: center;
}

.remove-btn {
  border: 0;
  background: none;
  color: #a0a8a1;
  font-size: 15px;
  cursor: pointer;
}

.cart-footer {
  border-top: 1px solid #e6e8e3;
  padding-top: 16px;
}

.cart-footer > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.cart-footer span { font-size: 12px; color: #697168; }
.cart-footer strong { font: 800 24px var(--serif); color: var(--green-deep); }
.checkout-btn { width: 100%; }

/* ==========================================================================
   PRODUCT DETAIL MODAL & QUICK VIEW SYSTEM
   ========================================================================== */

.product-modal {
  width: min(940px, calc(100vw - 32px));
  max-height: min(90vh, 760px);
  max-height: min(90dvh, 760px);
  border: 1px solid rgba(25, 82, 55, 0.16);
  border-radius: 24px;
  background: #faf4e6;
  padding: 0;
  box-shadow: 0 30px 80px rgba(13, 43, 29, 0.35);
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
}

.product-modal::backdrop {
  background: rgba(13, 43, 29, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: fadeInBackdrop 0.3s ease;
}

@keyframes fadeInBackdrop {
  from { opacity: 0; }
  to { opacity: 1; }
}

.product-modal[open] {
  animation: modalScaleIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalScaleIn {
  from {
    opacity: 0;
    transform: scale(0.94) translateY(15px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.product-modal .modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(245, 242, 233, 0.95);
  border: 1px solid rgba(25, 82, 55, 0.12);
  color: var(--green-deep);
  font-size: 20px;
  font-weight: 400;
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 20;
  transition: all 0.25s ease;
}

.product-modal .modal-close:hover {
  background: var(--green-primary);
  color: #fff;
  transform: rotate(90deg) scale(1.08);
}

.product-modal-body {
  overflow-y: auto;
  overflow-x: hidden;
  max-height: min(90vh, 760px);
  max-height: min(90dvh, 760px);
  scrollbar-width: thin;
  scrollbar-color: #c2d6cb #f5f4ed;
  width: 100%;
  box-sizing: border-box;
}

.product-modal-body::-webkit-scrollbar {
  display: block;
  width: 6px;
}

.product-modal-body::-webkit-scrollbar-track {
  background: #f5f4ed;
}

.product-modal-body::-webkit-scrollbar-thumb {
  background: #c2d6cb;
  border-radius: 3px;
}

.modal-prod-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  min-height: 100%;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

/* Left Column - Product Media Gallery & Brand Guarantees */
.modal-prod-left {
  background: linear-gradient(180deg, #f7f5ed 0%, #ede7da 100%);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-right: 1px solid rgba(25, 82, 55, 0.08);
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

.modal-gallery-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.modal-prod-img-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(13, 43, 29, 0.12);
  border: 1px solid rgba(25, 82, 55, 0.1);
  background: #111a14;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-media-stage {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0f1c14;
  overflow: hidden;
}

.modal-prod-main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  display: block;
}

.modal-prod-img-wrap:hover .modal-prod-main-img {
  transform: scale(1.04);
}

.modal-prod-main-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
  display: block;
}

.modal-prod-main-iframe {
  width: 100%;
  height: 100%;
  border: 0;
  background: #000;
  display: block;
}

.modal-media-counter {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(13, 43, 29, 0.82);
  backdrop-filter: blur(8px);
  color: #fff;
  font: 700 11px var(--sans);
  padding: 4px 10px;
  border-radius: 12px;
  letter-spacing: 0.4px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 5px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  pointer-events: none;
}

.modal-gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(25, 82, 55, 0.15);
  color: var(--green-deep);
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
  z-index: 5;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  padding: 0;
}

.modal-gallery-nav:hover {
  background: #fff;
  transform: translateY(-50%) scale(1.1);
  color: var(--gold-dark);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.22);
}

.modal-gallery-nav.prev {
  left: 10px;
}

.modal-gallery-nav.next {
  right: 10px;
}

.modal-badge-floating {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(212, 158, 53, 0.95);
  backdrop-filter: blur(8px);
  color: #fff;
  font: 700 10px var(--sans);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 14px;
  box-shadow: 0 4px 10px rgba(212, 158, 53, 0.3);
  z-index: 4;
}

/* Thumbnails Strip */
.modal-thumbnails-strip {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 2px 6px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: rgba(25, 82, 55, 0.25) transparent;
}

.modal-thumbnails-strip::-webkit-scrollbar {
  height: 4px;
}

.modal-thumbnails-strip::-webkit-scrollbar-thumb {
  background: rgba(25, 82, 55, 0.25);
  border-radius: 2px;
}

.modal-thumb-btn {
  flex: 0 0 58px;
  width: 58px;
  height: 58px;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  border: 2px solid rgba(25, 82, 55, 0.1);
  background: #fff;
  cursor: pointer;
  padding: 0;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(13, 43, 29, 0.08);
  scroll-snap-align: start;
}

.modal-thumb-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.modal-thumb-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(212, 158, 53, 0.6);
  box-shadow: 0 4px 10px rgba(13, 43, 29, 0.14);
}

.modal-thumb-btn.active {
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(212, 158, 53, 0.35), 0 4px 12px rgba(13, 43, 29, 0.16);
  transform: scale(1.04);
}

.modal-thumb-video-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  transition: background 0.2s ease;
}

.modal-thumb-video-icon .play-badge {
  width: 22px;
  height: 22px;
  background: rgba(212, 158, 53, 0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  padding-left: 2px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.modal-thumb-type-tag {
  position: absolute;
  bottom: 2px;
  right: 2px;
  background: rgba(13, 43, 29, 0.88);
  color: #fff;
  font: 700 7.5px var(--sans);
  padding: 1px 4px;
  border-radius: 4px;
  line-height: 1.2;
}

.modal-trust-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.modal-trust-item {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(25, 82, 55, 0.08);
  border-radius: 12px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background 0.3s ease, transform 0.2s ease;
}

.modal-trust-item:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(13, 43, 29, 0.06);
}

.trust-icon {
  font-size: 20px;
  line-height: 1;
}

.modal-trust-item strong {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--green-deep);
  line-height: 1.25;
}

.modal-trust-item small {
  display: block;
  font-size: 9.5px;
  color: #68756c;
  line-height: 1.3;
}

/* Right Column - Details, Tabs & Actions */
.modal-prod-right {
  padding: 32px 36px 30px;
  display: flex;
  flex-direction: column;
  background: #fff;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

.modal-header-section {
  margin-bottom: 20px;
}

.modal-title {
  font-size: 30px;
  line-height: 1.15;
  color: var(--green-deep);
  margin: 6px 0 14px;
}

.modal-price-stock-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  padding: 14px 18px;
  background: var(--green-mint);
  border-radius: 16px;
  margin-bottom: 12px;
  border: 1px solid rgba(25, 82, 55, 0.1);
}

.modal-price-box {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.modal-price {
  font: 800 24px var(--serif);
  color: var(--honey);
  letter-spacing: -0.5px;
}

.modal-old-price {
  font-size: 14px;
  color: #8c978f;
  text-decoration: line-through;
}

.modal-discount-tag {
  background: rgba(168, 50, 50, 0.12);
  color: #a83232;
  font: 700 10px var(--sans);
  padding: 3px 8px;
  border-radius: 10px;
  border: 1px solid rgba(168, 50, 50, 0.2);
}

.modal-stock-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}

.modal-stock-badge.in-stock {
  background: rgba(46, 125, 86, 0.12);
  color: var(--green-accent);
  border: 1px solid rgba(46, 125, 86, 0.25);
}

.modal-stock-badge.out-of-stock {
  background: rgba(168, 50, 50, 0.1);
  color: #a83232;
  border: 1px solid rgba(168, 50, 50, 0.25);
}

.stock-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green-accent);
  position: relative;
  display: inline-block;
}

.modal-stock-badge.in-stock .stock-live-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid var(--green-accent);
  animation: stockPulse 2s infinite ease-out;
}

@keyframes stockPulse {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2.2); opacity: 0; }
}

.modal-stock-badge.out-of-stock .stock-live-dot {
  background: #c33;
}

.modal-savings-note {
  font-size: 12px;
  color: #a83232;
  margin: 0 0 12px;
}

.modal-savings-note b {
  font-weight: 700;
}

.modal-lead-desc {
  font-size: 13.5px;
  line-height: 1.65;
  color: #4b584e;
  margin: 0;
}

/* Tabs Section */
.modal-tabs-wrapper {
  margin: 20px 0;
  border: 1px solid #e7ebe8;
  border-radius: 16px;
  overflow: hidden;
  background: #fafaf8;
}

.modal-tabs-nav {
  display: flex;
  background: #f0eee6;
  border-bottom: 1px solid #e1e4de;
  overflow-x: auto;
  scrollbar-width: none;
}

.modal-tabs-nav::-webkit-scrollbar {
  display: none;
}

.modal-tab-btn {
  flex: 1;
  min-width: max-content;
  border: 0;
  background: transparent;
  padding: 11px 16px;
  font: 700 11px var(--sans);
  color: #637066;
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
  white-space: nowrap;
  text-align: center;
}

.modal-tab-btn:hover {
  color: var(--green-deep);
  background: rgba(255, 255, 255, 0.5);
}

.modal-tab-btn.active {
  color: var(--green-primary);
  background: #fff;
  font-weight: 800;
}

.modal-tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--honey);
}

.modal-tab-content {
  padding: 18px 20px;
  background: #fff;
  min-height: 130px;
}

.modal-tab-pane {
  display: none;
  animation: tabFadeIn 0.3s ease;
}

.modal-tab-pane.active {
  display: block;
}

@keyframes tabFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-benefits-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.modal-benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: #38463c;
  line-height: 1.5;
}

.check-bullet {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(25, 82, 55, 0.12);
  color: var(--green-primary);
  font-weight: 800;
  font-size: 11px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.modal-ingredients-text {
  font-size: 13px;
  line-height: 1.6;
  color: #3a473e;
  margin: 0 0 14px;
}

.modal-highlights-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.highlight-chip {
  background: var(--green-mint);
  border: 1px solid rgba(25, 82, 55, 0.16);
  color: var(--green-primary);
  font-size: 11px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 16px;
}

.usage-grid {
  display: grid;
  gap: 12px;
}

.usage-item {
  background: #fbfaf6;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid #ebe9e0;
}

.usage-item strong {
  display: block;
  font-size: 12px;
  color: var(--green-deep);
  margin-bottom: 3px;
}

.usage-item p {
  font-size: 12px;
  color: #556257;
  line-height: 1.55;
  margin: 0;
}

.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.spec-cell {
  background: #fbfaf6;
  border: 1px solid #edebe3;
  padding: 10px 14px;
  border-radius: 12px;
}

.spec-cell span {
  display: block;
  font-size: 10.5px;
  color: #7a867c;
  margin-bottom: 2px;
}

.spec-cell strong {
  font-size: 12px;
  color: var(--green-deep);
  line-height: 1.35;
}

/* Action Bar (Quantity + Buttons) */
.modal-action-bar {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid #eeeeea;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.modal-qty-control {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.qty-label {
  font-size: 11.5px;
  font-weight: 700;
  color: #556257;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.modal-qty-input-group {
  display: inline-flex;
  align-items: center;
  background: #f4f2ec;
  border-radius: 14px;
  padding: 3px 6px;
  border: 1px solid #dcdad0;
}

.modal-qty-btn {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 0;
  background: #fff;
  color: var(--green-deep);
  font: 800 14px var(--sans);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.06);
}

.modal-qty-btn:hover:not(:disabled) {
  background: var(--green-primary);
  color: #fff;
}

.modal-qty-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.modal-qty-input {
  width: 38px;
  text-align: center;
  border: 0;
  background: transparent;
  font: 800 14px var(--sans);
  color: var(--green-deep);
  padding: 0;
}

.modal-subtotal-box {
  display: flex;
  align-items: center;
}

.modal-subtotal-text {
  font-size: 11.5px;
  color: #778479;
}

.modal-subtotal-text strong {
  color: var(--honey);
  font: 800 13.5px var(--sans);
}

.modal-buttons-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  justify-content: flex-end;
}

.modal-add-cart-btn {
  background: var(--honey);
  color: #fff;
  border-radius: 24px;
  padding: 12px 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 15px var(--honey-glow);
  min-width: 0;
  flex: 1;
  justify-content: center;
}

.modal-add-cart-btn:hover:not(:disabled) {
  background: #c38e2b;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--honey-glow);
}

.modal-add-cart-btn:disabled,
.modal-buy-now-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.modal-buy-now-btn {
  background: var(--green-primary);
  color: #fff;
  border-radius: 24px;
  padding: 12px 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 15px rgba(25, 82, 55, 0.2);
  min-width: 0;
  flex: 1;
  justify-content: center;
}

.modal-buy-now-btn:hover:not(:disabled) {
  background: var(--green-deep);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13, 43, 29, 0.3);
}

/* ==========================================================================
   CONTACT & ZALO CHAT MODAL SYSTEM
   ========================================================================== */

.contact-modal {
  width: min(580px, calc(100vw - 32px));
  max-height: min(90vh, 760px);
  border: 1px solid rgba(25, 82, 55, 0.16);
  border-radius: 24px;
  background: #fbfaf6;
  padding: 0;
  box-shadow: 0 30px 80px rgba(13, 43, 29, 0.35);
  position: relative;
  overflow: hidden;
}

.contact-modal::backdrop {
  background: rgba(13, 43, 29, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: fadeInBackdrop 0.3s ease;
}

.contact-modal[open] {
  animation: modalScaleIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-modal .modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(230, 226, 214, 0.85);
  border: 1px solid rgba(25, 82, 55, 0.12);
  color: var(--green-deep);
  font-size: 20px;
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.25s ease;
}

.contact-modal .modal-close:hover {
  background: var(--green-primary);
  color: #fff;
  transform: rotate(90deg) scale(1.08);
}

.contact-modal-body {
  padding: 32px 30px 26px;
  overflow-y: auto;
  max-height: min(90vh, 760px);
}

.contact-modal-title {
  font-size: 28px;
  color: var(--green-deep);
  margin: 6px 0 10px;
  line-height: 1.15;
}

.contact-modal-subtitle {
  font-size: 13px;
  line-height: 1.55;
  color: #58655c;
  margin: 0 0 20px;
}

/* Zalo Chat Highlight Card */
.zalo-chat-card {
  background: linear-gradient(135deg, #ffffff 0%, #f0f7ff 100%);
  border: 1.5px solid #c8e1ff;
  border-radius: 20px;
  padding: 20px 22px;
  margin-bottom: 20px;
  box-shadow: 0 8px 24px rgba(0, 104, 255, 0.08);
  position: relative;
  overflow: hidden;
}

.zalo-chat-card::after {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 104, 255, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.zalo-card-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.zalo-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0084ff, #0056cc);
  color: #fff;
  display: grid;
  place-items: center;
  position: relative;
  font: 800 24px var(--sans);
  box-shadow: 0 4px 15px rgba(0, 104, 255, 0.35);
  flex-shrink: 0;
}

.online-indicator {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #22c55e;
  border: 2px solid #fff;
}

.zalo-meta {
  flex: 1;
}

.zalo-name-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.zalo-name-row strong {
  font-size: 15px;
  color: var(--green-deep);
}

.zalo-status-pill {
  background: rgba(34, 197, 94, 0.14);
  color: #166534;
  font: 700 9.5px var(--sans);
  padding: 2px 8px;
  border-radius: 12px;
  border: 1px solid rgba(34, 197, 94, 0.25);
}

.zalo-phone {
  margin: 3px 0 0;
  font-size: 12.5px;
  color: #4b584e;
}

.zalo-phone b {
  color: #0068ff;
  font-size: 13.5px;
}

.zalo-desc {
  font-size: 12.5px;
  color: #556358;
  line-height: 1.55;
  margin: 0 0 16px;
}

.zalo-card-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.button-zalo {
  background: #0068ff;
  color: #fff;
  border-radius: 24px;
  padding: 11px 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 15px rgba(0, 104, 255, 0.3);
  flex: 1.2;
  min-width: 170px;
  justify-content: space-between;
}

.button-zalo:hover {
  background: #0052cc;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 104, 255, 0.4);
}

.button-outline-dark {
  background: #fff;
  border: 1px solid #c0c7be;
  color: var(--green-deep);
  border-radius: 24px;
  padding: 11px 16px;
  font: 700 10.5px var(--sans);
  letter-spacing: 0.4px;
  cursor: pointer;
  transition: all 0.25s ease;
  flex: 1;
  min-width: 130px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.button-outline-dark:hover {
  background: #f0eee6;
  border-color: var(--green-primary);
  color: var(--green-primary);
}

/* Quick Inquiry Box */
.quick-inquiry-box {
  background: #fff;
  border: 1px solid #e7e6dc;
  border-radius: 18px;
  padding: 18px 20px;
  margin-bottom: 20px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.quick-inquiry-box h4 {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--green-deep);
}

.quick-inquiry-box form {
  display: grid;
  gap: 10px;
}

.quick-inquiry-box input,
.quick-inquiry-box textarea {
  border: 1px solid #d9ddd6;
  border-radius: 10px;
  background: #fafaf8;
  padding: 10px 12px;
  font: 12.5px var(--sans);
  color: var(--ink);
  transition: border-color 0.25s, background-color 0.25s;
}

.quick-inquiry-box input:focus,
.quick-inquiry-box textarea:focus {
  outline: 0;
  border-color: var(--green-primary);
  background: #fff;
}

.quick-inquiry-box textarea {
  min-height: 60px;
  resize: vertical;
}

.quick-inquiry-box .button {
  width: 100%;
  justify-content: center;
  margin-top: 2px;
}

/* Secondary Contact Channels */
.contact-channels-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 18px;
}

.contact-channel-item {
  background: #fff;
  border: 1px solid #e6e8e2;
  border-radius: 14px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
}

.contact-channel-item:hover {
  background: var(--green-mint);
  border-color: var(--green-primary);
  transform: translateY(-2px);
}

.channel-icon {
  font-size: 20px;
  line-height: 1;
}

.contact-channel-item strong {
  display: block;
  font-size: 11.5px;
  color: var(--green-deep);
  line-height: 1.25;
}

.contact-channel-item small {
  display: block;
  font-size: 10px;
  color: #6d7b71;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 130px;
}

.contact-address-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: rgba(25, 82, 55, 0.07);
  border-radius: 12px;
  border: 1px solid rgba(25, 82, 55, 0.1);
}

.pin-icon {
  font-size: 16px;
  line-height: 1;
}

.contact-address-footer p {
  margin: 0;
  font-size: 11px;
  color: #4b584e;
  line-height: 1.4;
}

.contact-address-footer strong {
  color: var(--green-deep);
}

/* Checkout Modal */
.checkout-modal {
  width: min(500px, calc(100% - 30px));
  border: 0;
  border-radius: 20px;
  padding: 38px;
  background: #f8f7f2;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
}

.checkout-modal::backdrop {
  background: rgba(13, 43, 29, 0.7);
  backdrop-filter: blur(6px);
}

.modal-close {
  position: absolute;
  right: 20px;
  top: 16px;
}

.checkout-modal h2 {
  font-size: 38px;
  color: var(--green-deep);
  margin-bottom: 20px;
}

.checkout-modal form {
  display: grid;
  gap: 12px;
}

.checkout-modal input, .checkout-modal textarea {
  border: 1px solid #d9ddd6;
  border-radius: 8px;
  background: #fff;
  padding: 12px 14px;
  font: 13px var(--sans);
  color: var(--ink);
}

.checkout-modal textarea {
  min-height: 75px;
  resize: vertical;
}

.order-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

/* Animations */
@keyframes slowZoom { to { transform: scale(1.08); } }
@keyframes float { 50% { transform: translateY(-18px) rotate(16deg); } }
@keyframes turn { to { transform: rotate(360deg); } }
@keyframes pulse { 50% { box-shadow: 0 0 0 15px rgba(0, 104, 255, 0); } }

.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: all 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   DESKTOP SLIDESHOW & SAFE LEFT PROGRESS BAR
   ========================================================================== */

/* Progress Bar on Left side (Kept at exact 15px font size) */
.story-progress {
  position: fixed;
  z-index: 25;
  left: max(15px, calc((100vw - 1280px) / 2 - 68px));
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  background: rgba(13, 43, 29, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 18px 8px;
  border-radius: 28px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 14px;
  writing-mode: vertical-rl;
  font-size: 13px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  white-space: nowrap;
  flex-wrap: nowrap;
  width: 42px;
  min-width: 42px;
  max-width: 42px;
  height: 420px;
  min-height: 420px;
  max-height: 420px;
  box-sizing: border-box;
  overflow: hidden;
  user-select: none;
  pointer-events: none;
}

.progress-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--honey);
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 1.4px;
}

.progress-rail {
  height: 80px;
  min-height: 80px;
  max-height: 80px;
  width: 2px;
  min-width: 2px;
  max-width: 2px;
  background: rgba(255, 255, 255, 0.2);
  position: relative;
  border-radius: 2px;
  flex-shrink: 0;
}

.progress-rail i {
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  background: var(--honey);
  height: 12.5%;
  transition: height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 2px;
}

.progress-title {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  max-height: 220px;
  letter-spacing: 1.2px;
  display: block;
}

/* ==========================================================================
   DESKTOP STORY MODE (>= 992px ONLY)
   ========================================================================== */

@media (min-width: 992px) {
  body.horizontal-story {
    overflow: hidden;
  }
  .horizontal-story .site-shell {
    height: 100dvh;
    min-height: 100dvh;
  }
  .horizontal-story .story-chapter,
  .horizontal-story .economy,
  .horizontal-story .refill,
  .horizontal-story .compost,
  .horizontal-story .news,
  .horizontal-story .final-hero {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100dvh;
    min-height: 100dvh;
    overflow-y: auto;
    overflow-x: hidden;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(105%) scale(0.95);
    transition: transform 0.85s cubic-bezier(0.77, 0, 0.18, 1), opacity 0.6s ease, visibility 0s linear 0.85s;
  }
  .horizontal-story .story-chapter.chapter-active,
  .horizontal-story .economy.chapter-active,
  .horizontal-story .refill.chapter-active,
  .horizontal-story .compost.chapter-active,
  .horizontal-story .news.chapter-active,
  .horizontal-story .final-hero.chapter-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(0) scale(1);
    transition-delay: 0s;
  }
  .horizontal-story .story-chapter.chapter-prev {
    transform: translateX(-105%) scale(0.95);
  }
  .horizontal-story footer {
    display: none;
  }
  .horizontal-story .navbar {
    position: fixed;
    max-width: 1280px;
  }
}

/* ==========================================================================
   TABLET & LAPTOP ADAPTATIONS (max-width: 1280px & 991px)
   ========================================================================== */

@media (max-width: 1280px) {
  .story-progress {
    display: none !important;
  }
  .side-visual {
    display: none !important;
  }
}

@media (max-width: 991px) {
  html, body {
    overflow-x: hidden;
    overflow-y: auto;
    height: auto;
  }

  .site-shell {
    max-width: 100%;
    height: auto;
    min-height: 100vh;
    box-shadow: none;
  }

  /* Reset all chapters to standard vertical document flow */
  .story-chapter,
  .economy,
  .refill,
  .compost,
  .news,
  .final-hero,
  .value-statement,
  footer {
    position: relative !important;
    inset: auto !important;
    width: 100% !important;
    height: auto !important;
    min-height: auto !important;
    max-height: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: none !important;
    overflow: visible !important;
    transition: none !important;
    display: block !important;
  }

  .value-statement {
    padding: 60px 18px 45px !important;
  }

  .nav-links {
    display: none;
  }

  .cart-trigger {
    display: none !important;
  }

  .menu-toggle {
    display: flex;
  }

  .return, .refill-grid, .compost-grid, .science-grid, .news-feature {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .science-visuals {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .science-card {
    height: 240px;
  }
  .product-grid, .ingredient-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  footer {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .product-modal {
    width: min(680px, calc(100vw - 28px));
    max-height: 90vh;
    max-height: 90dvh;
    overflow: hidden;
    box-sizing: border-box;
  }
  .product-modal-body {
    max-height: 90dvh;
    overflow-y: auto;
    overflow-x: hidden;
    width: 100%;
    box-sizing: border-box;
  }
  .modal-prod-grid {
    grid-template-columns: 100%;
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }
  .modal-prod-left {
    padding: 20px 18px;
    border-right: 0;
    border-bottom: 1px solid rgba(25, 82, 55, 0.08);
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }
  .modal-prod-img-wrap,
  .modal-prod-img {
    height: 240px;
  }
  .modal-thumb-btn {
    flex: 0 0 52px;
    width: 52px;
    height: 52px;
  }
  .modal-prod-right {
    padding: 22px 20px;
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }
}

/* ==========================================================================
   MOBILE RESPONSIVE SYSTEM (max-width: 768px)
   ========================================================================== */

@media (max-width: 768px) {
  /* Typography & Line Wraps */
  h1 br, h2 br, h3 br, .ring-label br {
    display: inline-block;
    content: " ";
    width: 0.25em;
  }

  .jar-label br,
  .eco-core br,
  .bottle-label br {
    display: block !important;
    content: none !important;
    width: auto !important;
  }

  h1, h2, h3 {
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: manual;
  }

  h1 {
    font-size: clamp(25px, 7.2vw, 34px) !important;
    line-height: 1.24 !important;
    letter-spacing: -0.4px !important;
  }

  h2 {
    font-size: clamp(21px, 6vw, 27px) !important;
    line-height: 1.28 !important;
    letter-spacing: -0.2px !important;
  }

  h3 {
    font-size: clamp(17px, 4.8vw, 21px) !important;
    line-height: 1.32 !important;
  }

  /* Section Padding */
  .section {
    padding: 56px 16px 32px !important;
  }

  /* Mobile Sticky Navbar */
  .navbar {
    height: 62px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    background: linear-gradient(180deg, rgba(13, 43, 29, 0.88) 0%, rgba(13, 43, 29, 0.3) 75%, transparent 100%);
    color: #fff;
    border-bottom: 1px solid transparent;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .navbar.scrolled {
    background: rgba(250, 244, 230, 0.96);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    color: var(--green-deep);
    box-shadow: 0 4px 20px rgba(13, 43, 29, 0.08);
    border-bottom: 1px solid rgba(212, 158, 53, 0.16);
    height: 66px;
    min-height: 66px;
  }

  .brand {
    font-size: 18px;
    display: inline-flex;
    align-items: center;
  }

  .brand-logo-img {
    height: 63px;
    max-width: 205px;
    object-fit: contain;
    transition: all 0.3s ease;
  }

  /* Hide nav links and cart trigger from header on mobile by default */
  .nav-links {
    display: none;
  }

  .cart-trigger {
    display: none !important;
  }

  .menu-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    font-size: 19px;
    border: 1px solid rgba(25, 82, 55, 0.18);
    background: rgba(255, 255, 255, 0.7);
    color: var(--green-deep);
    margin-left: auto;
    cursor: pointer;
    position: relative;
    z-index: 10001;
    transition: all 0.2s ease;
  }

  .menu-cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--honey);
    color: #fff;
    font: 800 9px var(--sans);
    min-width: 17px;
    height: 17px;
    padding: 0 4px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid #fff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  }

  .navbar.scrolled .menu-toggle {
    background: rgba(25, 82, 55, 0.08);
    border-color: rgba(25, 82, 55, 0.14);
    color: var(--green-deep);
  }

  .navbar.menu-open {
    background: rgba(13, 43, 29, 0.98) !important;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    z-index: 10000;
  }

  .navbar.menu-open .menu-toggle {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff;
  }

  .navbar.menu-open .brand-logo-img {
    filter: brightness(0) invert(1);
    -webkit-filter: brightness(0) invert(1);
  }

  .navbar.menu-open .nav-links {
    display: flex !important;
    flex-direction: column;
    position: fixed;
    top: 62px;
    left: 0;
    right: 0;
    width: 100%;
    background: rgba(13, 43, 29, 0.98);
    padding: 20px 18px 28px;
    gap: 10px;
    border-bottom: 1px solid rgba(212, 158, 53, 0.25);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
    max-height: calc(100dvh - 62px);
    overflow-y: auto;
    box-sizing: border-box;
    z-index: 99999;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
  }

  .navbar.menu-open .nav-links a {
    font-size: 13.5px;
    padding: 12px 16px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--honey);
    border: 1px solid rgba(212, 158, 53, 0.12);
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
  }

  .navbar.menu-open .nav-links a:after {
    content: '→';
    font-size: 14px;
    transition: transform 0.2s ease;
  }

  .navbar.menu-open .nav-links a:hover,
  .navbar.menu-open .nav-links a:active {
    background: rgba(212, 158, 53, 0.15);
    color: #fff !important;
    border-color: rgba(212, 158, 53, 0.3);
  }

  .navbar.menu-open .nav-links a:hover:after,
  .navbar.menu-open .nav-links a:active:after {
    transform: translateX(4px);
    color: var(--honey);
  }

  /* Cart trigger button inside mobile menu drawer */
  .navbar.menu-open .mobile-menu-cart-btn {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin-top: 8px;
    padding: 13px 18px;
    background: linear-gradient(135deg, var(--honey) 0%, #b88226 100%);
    color: #ffffff;
    border: 0;
    border-radius: 10px;
    font-family: var(--sans);
    font-size: 13.5px;
    font-weight: 700;
    letter-spacing: 0.5px;
    cursor: pointer;
    box-shadow: 0 6px 18px var(--honey-glow);
    transition: all 0.25s ease;
    box-sizing: border-box;
    visibility: visible !important;
  }

  .navbar.menu-open .mobile-menu-cart-btn:active {
    transform: scale(0.98);
  }

  .mobile-cart-btn-left {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .mobile-cart-badge {
    background: #ffffff;
    color: var(--green-deep);
    font-size: 11px;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 12px;
  }

  /* 01: Hero Mobile */
  .hero {
    min-height: 100svh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 85px 18px 45px;
    text-align: center;
    position: relative;
    color: var(--green-deep);
  }

  .hero .hero-shade {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.88) 55%, rgba(255, 255, 255, 0.65) 100%);
  }

  .hero-content {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
    transform: none;
    width: 100%;
    max-width: 440px;
    padding: 0;
    margin: 0 auto;
  }

  .hero-content .badge-green {
    font-size: 9.5px;
    padding: 5px 12px;
    margin-bottom: 12px;
    letter-spacing: 1px;
  }

  .hero-copy {
    font-size: 13.5px;
    margin: 12px auto 22px;
    line-height: 1.55;
    max-width: 320px;
    color: var(--green-primary);
  }

  .hero-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }

  .hero-actions .button {
    width: 100%;
    min-height: 46px;
    padding: 11px 18px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.6px;
    gap: 8px;
    border-radius: 24px;
    justify-content: center;
  }

  .hero-actions .button b {
    font-size: 13px;
  }

  .hero-scroll {
    display: none;
  }

  /* 02: Return Story Mobile */
  .return {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 56px 16px 32px !important;
  }

  .return-image {
    height: 210px;
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(13, 43, 29, 0.1);
  }

  .return-copy > p, .refill-copy > p, .compost-copy > p {
    font-size: 13.5px;
    margin: 10px 0 16px;
    line-height: 1.6;
  }

  /* 03: Ingredients Mobile */
  .ingredient-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .ingredient-card {
    height: 190px;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
  }

  .ingredient-info {
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(0deg, rgba(13, 43, 29, 0.95) 0%, rgba(13, 43, 29, 0.55) 70%, transparent 100%);
  }

  .ingredient-info p {
    font-size: 9.5px;
    letter-spacing: 1px;
    margin: 0 0 2px;
    color: rgba(255, 255, 255, 0.8);
  }

  .ingredient-info h3 {
    font-size: 24px;
    font-weight: 800;
    color: #fff;
    margin: 0 0 4px;
  }

  .ingredient-info span {
    max-height: 80px;
    opacity: 1;
    margin-top: 2px;
    font-size: 12px;
    color: var(--honey);
    display: block;
  }

  /* 04: Value Statement Mobile */
  .value-statement {
    position: relative !important;
    display: block !important;
    height: auto !important;
    min-height: auto !important;
    max-height: none !important;
    overflow: visible !important;
    padding: 56px 14px 44px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    text-align: center;
  }

  .value-backdrop-glow {
    position: absolute;
    width: 260px;
    height: 260px;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    filter: blur(35px);
    pointer-events: none;
    z-index: 1;
  }

  .value-box {
    position: relative;
    z-index: 2;
    padding: 26px 16px 22px;
    border-radius: 20px;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
    display: block;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 158, 53, 0.22);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  }

  .value-brand-badge {
    display: flex;
    justify-content: center;
    margin-bottom: 14px;
    width: 100%;
  }

  .value-brand-badge-inner {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #ffffff;
    padding: 6px 14px;
    border-radius: 30px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2), 0 0 0 1.5px rgba(212, 158, 53, 0.5);
    max-width: 100%;
    box-sizing: border-box;
  }

  .value-brand-logo {
    height: 32px;
    width: auto;
    max-width: 100px;
    object-fit: contain;
    display: block;
  }

  .value-brand-tag {
    font-size: 8px;
    font-weight: 800;
    letter-spacing: 0.6px;
    color: var(--green-deep);
    border-left: 1.5px solid rgba(212, 158, 53, 0.4);
    padding-left: 8px;
    white-space: nowrap;
  }

  .value-statement-header {
    margin-top: 4px;
  }

  .value-statement-header .badge-gold {
    font-size: 9px;
    padding: 4px 12px;
    margin-bottom: 8px;
    display: inline-flex;
  }

  .statement-pain {
    font-size: 14.5px;
    line-height: 1.5;
    margin: 4px 0 0;
    color: rgba(255, 255, 255, 0.9);
  }

  .statement-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 12px auto;
    max-width: 180px;
  }

  .statement-title {
    font-size: clamp(20px, 5.8vw, 25px);
    line-height: 1.25;
    margin: 0 0 10px;
    color: #fff;
  }

  .statement-desc {
    font-size: 13px;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.85);
    margin: 0 auto;
  }

  .value-pillars {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    margin-top: 18px !important;
    width: 100% !important;
  }

  .pillar-card {
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-start !important;
    gap: 12px !important;
    padding: 12px 14px !important;
    border-radius: 14px !important;
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    text-align: left !important;
    box-sizing: border-box !important;
    width: 100% !important;
  }

  .pillar-icon {
    font-size: 18px !important;
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    border-radius: 10px !important;
    background: rgba(212, 158, 53, 0.15) !important;
    border: 1px solid rgba(212, 158, 53, 0.25) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    margin-top: 2px !important;
  }

  .pillar-content {
    flex: 1 !important;
  }

  .pillar-content h4 {
    font-size: 13.5px !important;
    font-weight: 700 !important;
    color: var(--honey) !important;
    margin: 0 0 3px !important;
  }

  .pillar-content p {
    font-size: 12px !important;
    line-height: 1.45 !important;
    color: rgba(255, 255, 255, 0.82) !important;
    margin: 0 !important;
  }

  /* 05: Fermentation Mobile */
  .ferment-layout {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .ferment-content h2 {
    font-size: clamp(24px, 6.5vw, 30px);
  }

  .ferment-content > p {
    font-size: 13.5px;
  }

  .jar-scene {
    width: 190px;
    height: 220px;
    margin: 10px auto 0;
    position: relative;
    transform: none;
  }

  .jar {
    width: 140px;
    height: 180px;
    bottom: 10px;
    left: 25px;
    border-radius: 40% 40% 15% 15% / 15% 15% 6% 6%;
    box-shadow: inset -12px 0 20px #120907, 0 12px 25px rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .jar-lid {
    left: 14px;
    top: 42px;
    width: 162px;
    height: 28px;
    border-radius: 50%;
  }

  .jar-label {
    position: relative;
    left: auto;
    top: 10px;
    font-size: 20px;
    line-height: 0.95;
  }

  .jar-shadow {
    bottom: 4px;
    left: 0;
    width: 190px;
    height: 16px;
  }

  .leaf {
    top: 16px;
    left: 0;
    font-size: 22px;
  }

  .honey {
    right: 0;
    top: 8px;
    font-size: 22px;
  }

  /* 06: Timeline Mobile (2-Row Infographic) */
  .timeline-container {
    overflow: visible;
    padding: 0;
    max-width: 100%;
  }

  .timeline-items {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 16px 4px;
    width: 100%;
    min-width: 0;
    padding: 0;
    position: relative;
  }

  .timeline-items::before {
    display: block;
    content: '';
    position: absolute;
    top: 15px;
    left: 16.6%;
    right: 16.6%;
    height: 2px;
    background: #d8e5dd;
    z-index: 0;
  }

  .timeline-items::after {
    display: block;
    content: '';
    position: absolute;
    top: 88px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: #d8e5dd;
    z-index: 0;
  }

  .timeline-step:nth-child(1),
  .timeline-step:nth-child(2),
  .timeline-step:nth-child(3) {
    grid-column: span 4;
  }

  .timeline-step:nth-child(4),
  .timeline-step:nth-child(5),
  .timeline-step:nth-child(6),
  .timeline-step:nth-child(7) {
    grid-column: span 3;
  }

  .timeline-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    text-align: center;
    position: relative;
    z-index: 1;
  }

  .timeline-step b {
    height: 30px;
    width: 30px;
    border-radius: 50%;
    font-size: 10px;
    font-weight: 800;
    border: 2px solid var(--green-primary);
    background: #fff;
    color: var(--green-primary);
    display: grid;
    place-items: center;
    box-shadow: 0 2px 6px rgba(25, 82, 55, 0.12);
  }

  .timeline-step.active b {
    background: var(--green-primary);
    color: #fff;
  }

  .timeline-step span {
    font-size: 8.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--green-deep);
    line-height: 1.22;
  }

  /* 07: Science Mobile */
  .science-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .science-visuals {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    position: relative;
  }

  .science-card {
    height: 150px;
    border-radius: 14px;
  }

  .science-center {
    height: 48px;
    width: 48px;
  }

  .science-center p {
    font-size: 9px;
  }

  .science-copy-box {
    padding: 18px 16px;
    border-radius: 16px;
  }

  .science-copy-box h2 {
    font-size: 20px;
    margin-bottom: 8px;
  }

  .science-copy-box p {
    font-size: 12.5px;
    margin-bottom: 12px;
  }

  /* 08: Products Mobile */
  .section-heading {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin-bottom: 18px;
  }

  .section-heading > p {
    max-width: 100%;
    font-size: 12.5px;
  }

  .product-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .product-card {
    border-radius: 18px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 6px 20px rgba(13, 43, 29, 0.06);
    border: 1px solid rgba(25, 82, 55, 0.08);
  }

  .product-image {
    height: 180px;
  }

  .product-card-body {
    padding: 16px;
  }

  .product-card h3 {
    font-size: 18px;
    margin: 4px 0 6px;
  }

  .product-card p {
    font-size: 12px;
    line-height: 1.5;
    min-height: 0;
    margin-bottom: 12px;
  }

  .product-meta {
    padding-top: 10px;
    border-top: 1px solid rgba(25, 82, 55, 0.08);
  }

  .product-price {
    font-size: 17px;
    font-weight: 800;
  }

  .product-card-actions {
    display: flex;
    gap: 6px;
  }

  .product-card-actions .detail-btn,
  .product-card-actions .add-btn {
    min-height: 38px;
    padding: 8px 12px;
    font-size: 11px;
    font-weight: 700;
    border-radius: 10px;
  }

  /* 09: Economy Mobile */
  .economy {
    padding: 50px 16px 28px !important;
  }

  .eco-intro-desc {
    font-size: 12px;
    margin: 8px auto 0;
  }

  .eco-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 16px;
  }

  .eco-card {
    padding: 12px 10px 14px;
    border-radius: 14px;
    text-align: center;
  }

  .eco-card h4 {
    font-size: 11.5px;
    margin-bottom: 4px;
  }

  .eco-card p {
    font-size: 10px;
    line-height: 1.45;
  }

  .eco-connector {
    display: none;
  }

  .eco-metrics-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .eco-metric-item {
    padding: 10px 12px;
    gap: 10px;
    border-radius: 12px;
  }

  /* 10: Refill & 11: Compost Mobile */
  .refill-grid, .compost-grid {
    display: flex;
    flex-direction: column;
    gap: 18px;
  }

  .refill-art {
    height: 200px;
  }

  .bottle {
    transform: scale(0.78);
  }

  .compost-img {
    width: 100%;
    height: auto;
    aspect-ratio: 765 / 401;
    border-radius: 16px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--green-mint);
    transform: none !important;
  }

  /* 12: News Mobile */
  .news-feature {
    display: flex;
    flex-direction: column;
    border-radius: 16px;
    overflow: hidden;
  }

  .news-image {
    min-height: 170px;
    height: 170px;
    width: 100%;
  }

  .news-copy {
    padding: 18px 16px;
  }

  .news-copy h3 {
    font-size: 17px;
    line-height: 1.35;
  }

  .news-copy p {
    font-size: 12.5px;
    margin-bottom: 14px;
  }

  /* 13: Final Hero & Footer Mobile */
  .final-hero {
    min-height: 70vh;
    padding: 50px 16px 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
  }

  .final-hero p {
    font-size: 13.5px;
  }

  footer {
    display: flex !important;
    flex-direction: column;
    gap: 22px;
    padding: 44px 16px 24px;
    background: var(--green-deep);
  }

  .footer-brand .brand-logo-img {
    height: 72px;
    max-width: 225px;
  }

  .contact-links {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }

  .contact-links a {
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    font-size: 12px;
  }

  /* Modals & Dialogs on Mobile (max-width: 768px) */
  body.modal-open {
    overflow: hidden !important;
    touch-action: none;
  }

  .product-modal {
    width: min(420px, calc(100vw - 20px)) !important;
    max-width: calc(100vw - 20px) !important;
    max-height: 88dvh !important;
    height: auto !important;
    border-radius: 20px !important;
    margin: auto !important;
    padding: 0 !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
    border: 1px solid rgba(25, 82, 55, 0.16) !important;
  }

  .product-modal-body {
    overflow-y: auto !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch;
    max-height: 88dvh !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 !important;
  }

  .contact-modal,
  .checkout-modal {
    width: min(420px, calc(100vw - 20px)) !important;
    max-width: calc(100vw - 20px) !important;
    max-height: 88dvh !important;
    border-radius: 20px !important;
    margin: auto !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    box-sizing: border-box !important;
  }

  .modal-close {
    top: 10px !important;
    right: 10px !important;
    width: 32px !important;
    height: 32px !important;
    font-size: 18px !important;
    z-index: 25 !important;
    background: rgba(255, 255, 255, 0.92) !important;
    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
  }

  .modal-prod-grid {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    min-width: 0 !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
  }

  .modal-prod-left {
    padding: 14px 12px 12px !important;
    gap: 10px !important;
    width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
    border-right: 0 !important;
    border-bottom: 1px solid rgba(25, 82, 55, 0.08) !important;
    background: linear-gradient(180deg, #f7f5ed 0%, #ede7da 100%) !important;
  }

  .modal-gallery-container {
    width: 100% !important;
    min-width: 0 !important;
    overflow: hidden !important;
    gap: 8px !important;
    box-sizing: border-box !important;
  }

  .modal-prod-img-wrap {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 4 / 3 !important;
    max-height: 220px !important;
    border-radius: 14px !important;
    box-sizing: border-box !important;
  }

  .modal-media-counter {
    top: 8px !important;
    left: 8px !important;
    font-size: 10px !important;
    padding: 3px 8px !important;
  }

  .modal-badge-floating {
    bottom: 8px !important;
    right: 8px !important;
    font-size: 9px !important;
    padding: 3px 8px !important;
  }

  .modal-prod-img-wrap .volume-badge {
    top: 8px !important;
    right: 8px !important;
    font-size: 9px !important;
    padding: 2px 7px !important;
  }

  .modal-gallery-nav {
    width: 28px !important;
    height: 28px !important;
    font-size: 12px !important;
  }
  .modal-gallery-nav.prev { left: 6px !important; }
  .modal-gallery-nav.next { right: 6px !important; }

  /* Thumbnails: fit cleanly across screen with no horizontal swipe needed */
  .modal-thumbnails-strip {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(44px, 1fr)) !important;
    gap: 6px !important;
    width: 100% !important;
    min-width: 0 !important;
    padding: 2px 0 0 !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
  }

  .modal-thumb-btn {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 1 / 1 !important;
    flex: 1 1 auto !important;
    border-radius: 8px !important;
    box-sizing: border-box !important;
  }

  .modal-thumb-video-icon .play-badge {
    width: 18px !important;
    height: 18px !important;
    font-size: 8px !important;
  }

  .modal-thumb-type-tag {
    font-size: 6.5px !important;
    padding: 1px 3px !important;
  }

  .modal-trust-list {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 6px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .modal-trust-item {
    padding: 6px 8px !important;
    gap: 6px !important;
    border-radius: 10px !important;
    min-width: 0 !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
  }

  .trust-icon {
    font-size: 15px !important;
    flex-shrink: 0 !important;
  }

  .modal-trust-item strong {
    font-size: 10px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  .modal-trust-item small {
    font-size: 8.5px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  .modal-prod-right {
    padding: 14px 14px 16px !important;
    width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }

  .modal-header-section {
    margin-bottom: 10px !important;
  }

  .modal-title {
    font-size: 19px !important;
    margin: 4px 0 8px !important;
    line-height: 1.25 !important;
    word-break: break-word !important;
  }

  .modal-price-stock-row {
    padding: 8px 10px !important;
    gap: 8px !important;
    border-radius: 12px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
  }

  .modal-price-box {
    display: flex !important;
    align-items: baseline !important;
    gap: 6px !important;
    flex-wrap: wrap !important;
  }

  .modal-price {
    font-size: 18px !important;
  }

  .modal-old-price {
    font-size: 12px !important;
  }

  .modal-discount-tag {
    font-size: 9.5px !important;
    padding: 2px 6px !important;
  }

  .modal-stock-badge {
    padding: 4px 8px !important;
    font-size: 10px !important;
    white-space: nowrap !important;
  }

  .modal-savings-note {
    font-size: 11px !important;
    margin: 0 0 8px !important;
  }

  .modal-lead-desc {
    font-size: 12.5px !important;
    line-height: 1.55 !important;
  }

  /* Tabs: 2x2 Clean App-style segmented buttons, zero swipe needed */
  .modal-tabs-wrapper {
    margin: 10px 0 !important;
    border-radius: 12px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    border: 1px solid #e7e5dc !important;
  }

  .modal-tabs-nav {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 3px !important;
    padding: 3px !important;
    background: #ebe8de !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    border-bottom: 1px solid #dedad0 !important;
  }

  .modal-tab-btn {
    flex: none !important;
    width: 100% !important;
    padding: 7px 4px !important;
    font-size: 10.5px !important;
    font-weight: 700 !important;
    color: #556257 !important;
    text-align: center !important;
    border-radius: 6px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    box-sizing: border-box !important;
    background: transparent !important;
  }

  .modal-tab-btn.active {
    background: #fff !important;
    color: var(--green-primary) !important;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.06) !important;
  }

  .modal-tab-btn.active::after {
    display: none !important;
  }

  .modal-tab-content {
    padding: 10px 12px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    min-height: auto !important;
  }

  .modal-benefits-list li {
    font-size: 12px !important;
    gap: 8px !important;
  }

  .modal-ingredients-text {
    font-size: 12px !important;
    margin-bottom: 8px !important;
  }

  .highlight-chip {
    font-size: 10px !important;
    padding: 3px 7px !important;
  }

  .usage-grid {
    gap: 8px !important;
  }

  .usage-item {
    padding: 7px 9px !important;
    border-radius: 8px !important;
  }
  .usage-item strong {
    font-size: 11px !important;
  }
  .usage-item p {
    font-size: 11px !important;
    line-height: 1.45 !important;
  }

  .specs-grid {
    grid-template-columns: 1fr !important;
    gap: 5px !important;
  }
  .spec-cell {
    padding: 7px 9px !important;
    border-radius: 8px !important;
  }
  .spec-cell span {
    font-size: 9.5px !important;
  }
  .spec-cell strong {
    font-size: 11px !important;
  }

  /* Action Bar on Mobile */
  .modal-action-bar {
    margin-top: 10px !important;
    padding: 10px 0 4px !important;
    border-top: 1px solid #eeeeea !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 8px !important;
    position: sticky !important;
    bottom: 0 !important;
    background: #fff !important;
    z-index: 15 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .modal-qty-control {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    box-sizing: border-box !important;
    gap: 8px !important;
  }

  .qty-label {
    font-size: 11px !important;
  }

  .modal-qty-btn {
    width: 28px !important;
    height: 28px !important;
    font-size: 13px !important;
  }

  .modal-qty-input {
    width: 32px !important;
    font-size: 13px !important;
  }

  .modal-subtotal-text {
    font-size: 11px !important;
  }

  .modal-buttons-group {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .modal-buttons-group .button {
    min-width: 0 !important;
    width: 100% !important;
    min-height: 40px !important;
    padding: 10px 4px !important;
    font-size: 11px !important;
    letter-spacing: 0.2px !important;
    text-align: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
    white-space: nowrap !important;
    border-radius: 20px !important;
  }

  @media (max-width: 360px) {
    .product-modal {
      width: calc(100vw - 12px) !important;
    }
    .modal-prod-img-wrap {
      aspect-ratio: 4 / 3 !important;
      max-height: 180px !important;
    }
    .modal-trust-list {
      grid-template-columns: 1fr !important;
      gap: 4px !important;
    }
    .modal-price-stock-row {
      flex-direction: column !important;
      align-items: flex-start !important;
    }
    .modal-buttons-group {
      grid-template-columns: 1fr !important;
      gap: 6px !important;
    }
  }

  /* Form controls with 16px to prevent iOS Safari auto-zoom */
  .checkout-modal input,
  .checkout-modal textarea,
  .contact-modal input,
  .contact-modal textarea {
    font-size: 16px !important;
    padding: 11px 13px;
    border-radius: 10px;
  }

  .checkout-modal form .button,
  .contact-modal form .button {
    width: 100%;
    min-height: 46px;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
  }

  .cart-drawer {
    width: 100%;
    max-width: 380px;
    padding: 18px 14px;
  }

  .drawer-header h3 {
    font-size: 20px;
  }

  .toast-container {
    left: 14px;
    right: 14px;
    bottom: 70px;
  }

  .toast-item {
    font-size: 11.5px;
    padding: 9px 14px;
    text-align: center;
  }

  /* Floating Zalo with Pulse */
  .zalo {
    right: 14px;
    bottom: 16px;
    width: 48px;
    height: 48px;
    font-size: 20px;
    box-shadow: 0 6px 20px rgba(0, 104, 255, 0.4);
    animation: zaloPulse 2.5s infinite;
  }

  @keyframes zaloPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 6px 20px rgba(0, 104, 255, 0.4); }
    50% { transform: scale(1.06); box-shadow: 0 8px 26px rgba(0, 104, 255, 0.6); }
  }
}