/* ============================================================
   FEED ME PET — Landing Page (Vanilla HTML/CSS/JS)
   ============================================================ */

:root {
  --green-900: #142a18;
  --green-800: #1f3d24;
  --green-700: #2c5230;
  --green-600: #3d6d3f;
  --green-500: #6b8e4e;
  --green-400: #8bb84a;
  --green-300: #b9d68a;
  --green-100: #e7ebd6;

  --cream: #f6efdc;
  --cream-soft: #faf5e7;
  --paper: #fbf9f3;
  --ink: #1a2418;
  --ink-soft: #3a4636;
  --muted: #6c7466;

  --navy: #1b2548;
  --coral: #d96b4a;
  --gold: #e8b04a;

  --maxw: 1320px;
  --gutter: clamp(20px, 4vw, 56px);
  --radius: 18px;
  --radius-lg: 28px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background: var(--cream);
}

body {
  font-family: 'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
}

body[data-lang="zh"] {
  font-family: 'Noto Sans SC', 'Manrope', system-ui, sans-serif;
}

h1,
h2,
h3,
h4 {
  margin: 0;
}

p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

img {
  display: block;
  max-width: 100%;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

::selection {
  background: var(--green-800);
  color: var(--cream);
}

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green-700);
}

.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--green-700);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: transform .25s ease, background .25s ease, box-shadow .25s ease;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--green-800);
  color: var(--cream);
}

.btn-primary:hover {
  background: var(--green-900);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(20, 42, 24, 0.25);
}

.btn-ghost {
  background: transparent;
  color: var(--green-800);
  border: 1.5px solid rgba(20, 42, 24, 0.2);
}

.btn-ghost:hover {
  border-color: var(--green-800);
  background: rgba(20, 42, 24, 0.04);
}

.btn-wa {
  background: #25d366;
  color: #fff;
}

.btn-wa:hover {
  background: #1eb955;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.4);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 80;
  padding: 14px 0;
  transition: background .3s ease, backdrop-filter .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(246, 239, 220, 0.85);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: rgba(20, 42, 24, 0.08);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--green-800);
  color: var(--cream);
  display: grid;
  place-items: center;
  font-family: 'Instrument Serif', serif;
  font-size: 22px;
  font-style: italic;
}

.brand-name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-name small {
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 4px;
}

.nav-links {
  display: flex;
  gap: 28px;
  font-size: 14px;
  font-weight: 500;
}

.nav-links a {
  color: var(--ink);
  opacity: .8;
  transition: opacity .2s ease;
  position: relative;
}

.nav-links a:hover {
  opacity: 1;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: var(--green-800);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.lang-switch {
  display: flex;
  background: rgba(20, 42, 24, 0.06);
  border-radius: 999px;
  padding: 4px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.lang-switch button {
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--ink-soft);
  transition: all .2s ease;
}

.lang-switch button.active {
  background: var(--green-800);
  color: var(--cream);
}

.menu-btn {
  display: none;
  border: 1px solid rgba(20, 42, 24, 0.15);
  width: 42px;
  height: 42px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
}

.menu-btn span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--ink);
  position: relative;
}

.menu-btn span::before,
.menu-btn span::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--ink);
}

.menu-btn span::before {
  top: -5px;
}

.menu-btn span::after {
  top: 5px;
}

@media (max-width: 920px) {
  .nav-links {
    display: none;
  }

  .menu-btn {
    display: flex;
  }

  .nav-actions .btn-order {
    display: none;
  }
}

@media (max-width: 520px) {
  .brand-name small {
    display: none;
  }
}

.mobile-drawer {
  position: fixed;
  inset: 0;
  background: var(--cream);
  z-index: 90;
  padding: 80px var(--gutter) 40px;
  transform: translateX(100%);
  transition: transform .35s ease;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mobile-drawer.open {
  transform: translateX(0);
}

.mobile-drawer a {
  font-family: 'Instrument Serif', serif;
  font-size: 32px;
  color: var(--green-900);
}

.mobile-drawer .close {
  position: absolute;
  top: 22px;
  right: var(--gutter);
  font-size: 28px;
  color: var(--ink);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding: 140px 0 100px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 80% 30%, rgba(139, 184, 74, 0.15), transparent 60%),
    radial-gradient(ellipse 60% 40% at 10% 80%, rgba(107, 142, 78, 0.18), transparent 60%),
    linear-gradient(180deg, var(--cream-soft) 0%, var(--cream) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  background: rgba(20, 42, 24, 0.06);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--green-800);
  margin-bottom: 28px;
  text-transform: uppercase;
}

.hero-tag .dot {
  width: 6px;
  height: 6px;
  background: var(--green-400);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.5);
    opacity: .6;
  }
}

.hero h1 {
  font-family: 'Instrument Serif', 'Noto Serif SC', serif;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--green-900);
  margin-bottom: 28px;
}

.hero h1 em {
  font-style: italic;
  color: var(--green-700);
}

.hero h1 .script-accent {
  font-family: 'Caveat', cursive;
  color: var(--green-500);
  font-size: 0.7em;
  display: inline-block;
  transform: rotate(-3deg);
  margin: 0 4px;
}

.hero-sub {
  font-size: 18px;
  color: var(--ink-soft);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-meta {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
}

.hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-meta-item strong {
  font-family: 'Instrument Serif', serif;
  font-size: 32px;
  color: var(--green-900);
  line-height: 1;
}

.hero-meta-item span {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

/* Hero visual */
.hero-visual {
  position: relative;
  height: 640px;
}

.hero-img-main {
  position: absolute;
  top: 0;
  left: 0;
  width: 88%;
  height: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--green-100);
  box-shadow: 0 40px 80px -30px rgba(20, 42, 24, 0.35);
}

.hero-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(.2, .8, .2, 1);
}

.hero-img-main:hover img {
  transform: scale(1.04);
}

.hero-img-side {
  position: absolute;
  bottom: -40px;
  right: -20px;
  width: 38%;
  height: 220px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(20, 42, 24, 0.4);
  border: 8px solid var(--cream);
  z-index: 2;
}

.hero-img-side img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-badge {
  position: absolute;
  top: -10px;
  right: 40px;
  width: 140px;
  height: 140px;
  background: var(--green-900);
  color: var(--cream);
  border-radius: 50%;
  z-index: 3;
  animation: spin-slow 22s linear infinite;
}

.hero-badge::before {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px dashed rgba(246, 239, 220, 0.25);
  border-radius: 50%;
  pointer-events: none;
}

.hero-badge-center {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  animation: spin-slow-reverse 22s linear infinite;
}

@keyframes spin-slow {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes spin-slow-reverse {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(-360deg);
  }
}

/* Decorative parallax leaves */
.leaf {
  position: absolute;
  z-index: 1;
  pointer-events: none;
  will-change: transform;
}

@media (max-width: 920px) {
  .hero {
    padding: 110px 0 60px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    height: 460px;
  }

  .hero-img-side {
    height: 180px;
    width: 50%;
  }

  .hero-badge {
    width: 110px;
    height: 110px;
  }
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  background: var(--green-900);
  color: var(--cream);
  padding: 22px 0;
  overflow: hidden;
  position: relative;
}

.marquee-track {
  display: flex;
  gap: 60px;
  white-space: nowrap;
  animation: scroll 22s linear infinite;
  will-change: transform;
}

.marquee-track span {
  font-family: 'Instrument Serif', serif;
  font-size: 28px;
  font-style: italic;
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
  gap: 60px;
}

.dot-sep {
  width: 8px;
  height: 8px;
  background: var(--green-400);
  border-radius: 50%;
  display: inline-block;
}

@keyframes scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* ============================================================
   SECTION DEFAULTS
   ============================================================ */
.section {
  padding: 120px 0;
  position: relative;
}

.section-head {
  max-width: 720px;
  margin-bottom: 64px;
}

.section-head h2 {
  font-family: 'Instrument Serif', 'Noto Serif SC', serif;
  font-size: clamp(38px, 5.5vw, 72px);
  line-height: 1.08;
  color: var(--green-900);
  margin: 18px 0 28px;
  letter-spacing: -0.02em;
}

.section-head h2 em {
  font-style: italic;
  color: var(--green-600);
}

.section-head p {
  font-size: 18px;
  color: var(--ink-soft);
  max-width: 560px;
  line-height: 1.65;
}

@media (max-width: 920px) {
  .section {
    padding: 80px 0;
  }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-content h2 {
  font-family: 'Instrument Serif', 'Noto Serif SC', serif;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.08;
  color: var(--green-900);
  margin: 18px 0 28px;
  letter-spacing: -0.02em;
}

.about-content h2 em {
  font-style: italic;
  color: var(--green-600);
}

.about-content p {
  font-size: 17px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: 18px;
}

.about-signature {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 36px;
}

.about-signature .script {
  font-family: 'Caveat', cursive;
  font-size: 36px;
  color: var(--green-700);
}

.about-visual {
  position: relative;
  height: 640px;
}

.about-photo {
  position: absolute;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(20, 42, 24, 0.35);
  will-change: transform;
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-photo-1 {
  top: 0;
  left: 0;
  width: 65%;
  height: 380px;
}

.about-photo-2 {
  bottom: 0;
  right: 0;
  width: 60%;
  height: 320px;
  border: 8px solid var(--cream);
}

.about-stat {
  position: absolute;
  bottom: 50px;
  left: 0;
  background: var(--green-900);
  color: var(--cream);
  padding: 22px 26px;
  border-radius: var(--radius);
  z-index: 3;
  box-shadow: 0 20px 40px -10px rgba(20, 42, 24, 0.4);
}

.about-stat strong {
  font-family: 'Instrument Serif', serif;
  font-size: 36px;
  line-height: 1;
  display: block;
}

.about-stat span {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: .8;
}

@media (max-width: 920px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .about-visual {
    height: 500px;
  }
}

/* ============================================================
   GALLERY (parallax masonry — 4 columns at different speeds)
   ============================================================ */
.gallery {
  padding: 100px 0;
  background: var(--cream-soft);
  overflow: hidden;
}

.gallery-head {
  text-align: center;
  margin-bottom: 60px;
}

.gallery-head .eyebrow {
  justify-content: center;
}

.gallery-head h2 {
  font-family: 'Instrument Serif', 'Noto Serif SC', serif;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.08;
  color: var(--green-900);
  margin: 18px 0 12px;
  letter-spacing: -0.02em;
}

.gallery-head h2 em {
  font-style: italic;
  color: var(--green-600);
}

.gallery-head p {
  font-size: 17px;
  color: var(--ink-soft);
  max-width: 520px;
  margin: 0 auto;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  align-items: start;
  max-width: 900px;
  margin: 0 auto;
}

.gallery-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
  will-change: transform;
}

.gallery-col img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  display: block;
  box-shadow: 0 20px 40px -15px rgba(20, 42, 24, 0.25);
}

.gallery-col.tall img {
  aspect-ratio: 3/4;
}

.gallery-col.short img {
  aspect-ratio: 1/1;
}

@media (max-width: 520px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
}

/* ============================================================
   STATS BANNER (CSS fixed-bg parallax)
   ============================================================ */
.stats-banner {
  position: relative;
  padding: 140px 0;
  background-image: linear-gradient(rgba(20, 42, 24, 0.7), rgba(20, 42, 24, 0.85)), url('assets/hero/hero9.jpeg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--cream);
  text-align: center;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 50px;
  max-width: 1100px;
  margin: 0 auto;
}

.stat-item .num {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(48px, 6vw, 78px);
  line-height: 1;
  color: var(--green-300);
  display: block;
  margin-bottom: 12px;
  font-style: italic;
}

.stat-item .label {
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(246, 239, 220, 0.8);
}

@media (max-width: 720px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .stats-banner {
    background-attachment: scroll;
    padding: 90px 0;
  }
}

/* ============================================================
   FEATURES
   ============================================================ */
.features {
  background: var(--green-900);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}

.features::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(139, 184, 74, 0.08), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(232, 176, 74, 0.06), transparent 50%);
  pointer-events: none;
}

.features .section-head h2 {
  color: var(--cream);
}

.features .section-head h2 em {
  color: var(--green-300);
}

.features .section-head p {
  color: rgba(246, 239, 220, 0.7);
}

.features .eyebrow {
  color: var(--green-300);
}

.features .eyebrow::before {
  background: var(--green-300);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(246, 239, 220, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.feature-card {
  background: var(--green-900);
  padding: 44px 36px;
  transition: background .3s ease;
}

.feature-card:hover {
  background: var(--green-800);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(139, 184, 74, 0.15);
  color: var(--green-300);
  display: grid;
  place-items: center;
  margin-bottom: 24px;
}

.feature-card h3 {
  font-family: 'Instrument Serif', 'Noto Serif SC', serif;
  font-size: 30px;
  line-height: 1.05;
  margin-bottom: 14px;
  color: var(--cream);
}

.feature-card p {
  font-size: 15px;
  color: rgba(246, 239, 220, 0.7);
  line-height: 1.6;
}

@media (max-width: 920px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   PRODUCTS
   ============================================================ */
.products .section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  max-width: none;
  gap: 40px;
}

.products .section-head>div {
  max-width: 720px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--paper);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(20, 42, 24, 0.08);
  transition: transform .35s cubic-bezier(.2, .8, .2, 1), box-shadow .35s ease;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 50px -20px rgba(20, 42, 24, 0.25);
}

.product-img {
  overflow: hidden;
  position: relative;
}

.product-img img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform .8s cubic-bezier(.2, .8, .2, 1);
}

.product-card:hover .product-img img {
  transform: scale(1.06);
}

.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--coral);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 6px 12px;
  border-radius: 999px;
  text-transform: uppercase;
}

.product-body {
  padding: 24px 22px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 8px;
}

.product-body h3 {
  font-family: 'Instrument Serif', 'Noto Serif SC', serif;
  font-size: 24px;
  line-height: 1.1;
  color: var(--green-900);
}

.product-body .product-meta {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.product-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: auto;
  padding-top: 16px;
}

.product-price strong {
  font-family: 'Instrument Serif', serif;
  font-size: 30px;
  color: var(--green-900);
  line-height: 1;
}

.product-price del {
  font-size: 14px;
  color: var(--muted);
}

a.product-card {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.product-wa-hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding: 8px 14px;
  background: #25d366;
  color: #fff;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: background .25s ease, transform .25s ease;
}

a.product-card:hover .product-wa-hint {
  background: #1eb955;
  transform: translateY(-1px);
}

@media (max-width: 1080px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .product-grid {
    grid-template-columns: 1fr;
  }

  .products .section-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ============================================================
   EXPLAIN — Alternating story rows with parallax images
   ============================================================ */
.explain {
  background: var(--cream-soft);
  padding: 100px 0;
}

.explain-head {
  text-align: center;
  margin-bottom: 80px;
}

.explain-head .eyebrow {
  justify-content: center;
}

.explain-head h2 {
  font-family: 'Instrument Serif', 'Noto Serif SC', serif;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.08;
  color: var(--green-900);
  margin: 18px 0 12px;
}

.explain-head h2 em {
  font-style: italic;
  color: var(--green-600);
}

.explain-head p {
  font-size: 17px;
  color: var(--ink-soft);
  max-width: 520px;
  margin: 0 auto;
}

.explain-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 120px;
}

.explain-row:nth-child(even) .explain-img {
  order: 2;
}

.explain-row:nth-child(even) .explain-text {
  order: 1;
}

.explain-row:last-child {
  margin-bottom: 0;
}

.explain-img {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 40px 80px -30px rgba(20, 42, 24, 0.3);
}

.explain-img img {
  width: 100%;
  height: auto;
  display: block;
  will-change: transform;
}

.explain-num {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 56px;
  height: 56px;
  background: var(--cream);
  color: var(--green-900);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 22px;
  z-index: 2;
}

.explain-text h3 {
  font-family: 'Instrument Serif', 'Noto Serif SC', serif;
  font-size: clamp(30px, 3.5vw, 44px);
  line-height: 1.1;
  color: var(--green-900);
  margin: 18px 0 20px;
  letter-spacing: -0.01em;
}

.explain-text h3 em {
  font-style: italic;
  color: var(--green-600);
}

.explain-text p {
  font-size: 17px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: 16px;
}

.explain-text ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

.explain-text li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--ink-soft);
}

.explain-text li::before {
  content: '';
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  background: var(--green-500);
  border-radius: 50%;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23fbf9f3' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

@media (max-width: 900px) {
  .explain-row {
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 80px;
  }

  .explain-row:nth-child(even) .explain-img {
    order: 0;
  }

  .explain-row:nth-child(even) .explain-text {
    order: 0;
  }
}

/* ============================================================
   PROCESS BANNER (fixed-bg parallax with step cards over it)
   ============================================================ */
.process-banner {
  position: relative;
  padding: 140px 0;
  background-image: linear-gradient(rgba(20, 42, 24, 0.78), rgba(20, 42, 24, 0.85)), url('assets/more/product_explanation.jpeg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--cream);
}

.process-banner .section-head {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.process-banner .section-head .eyebrow {
  color: var(--green-300);
  justify-content: center;
}

.process-banner .section-head .eyebrow::before {
  background: var(--green-300);
}

.process-banner .section-head h2 {
  color: var(--cream);
}

.process-banner .section-head h2 em {
  color: var(--green-300);
}

.process-banner .section-head p {
  color: rgba(246, 239, 220, 0.8);
  margin: 0 auto;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.process-step {
  background: rgba(246, 239, 220, 0.06);
  border: 1px solid rgba(246, 239, 220, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 30px 26px;
  border-radius: var(--radius);
}

.process-num {
  width: 56px;
  height: 56px;
  background: var(--cream);
  color: var(--green-900);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 26px;
  margin-bottom: 20px;
}

.process-step h3 {
  font-family: 'Instrument Serif', 'Noto Serif SC', serif;
  font-size: 24px;
  color: var(--cream);
  margin-bottom: 10px;
  line-height: 1.1;
}

.process-step p {
  font-size: 14px;
  color: rgba(246, 239, 220, 0.75);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-banner {
    background-attachment: scroll;
    padding: 80px 0;
  }
}

@media (max-width: 520px) {
  .process-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   BTS GALLERY (Behind The Scenes — 4 column parallax)
   ============================================================ */
.bts {
  background: var(--cream);
  padding: 120px 0;
  overflow: hidden;
}

.bts-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 56px;
  gap: 40px;
}

.bts-head h2 {
  font-family: 'Instrument Serif', 'Noto Serif SC', serif;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.08;
  color: var(--green-900);
  margin: 18px 0 0;
  max-width: 720px;
}

.bts-head h2 em {
  font-style: italic;
  color: var(--green-600);
}

.bts-head .bts-side {
  max-width: 360px;
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.65;
}

.bts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.bts-tile {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--green-100);
  aspect-ratio: 3/4;
  will-change: transform;
  box-shadow: 0 20px 40px -15px rgba(20, 42, 24, 0.25);
}

.bts-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 920px) {
  .bts-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .bts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================================
   SHIPPING BANNER (fixed-bg)
   ============================================================ */
.shipping-banner {
  position: relative;
  padding: 120px 0;
  background-image: linear-gradient(rgba(20, 42, 24, 0.45), rgba(20, 42, 24, 0.7)), url('assets/more/product_shipping.jpeg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--cream);
  overflow: hidden;
}

.shipping-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}

.shipping-grid h2 {
  font-family: 'Instrument Serif', 'Noto Serif SC', serif;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.08;
  margin: 18px 0 18px;
  letter-spacing: -0.02em;
}

.shipping-grid h2 em {
  font-style: italic;
  color: var(--green-300);
}

.shipping-grid p {
  font-size: 17px;
  color: rgba(246, 239, 220, 0.85);
  line-height: 1.65;
  max-width: 460px;
}

.shipping-grid .eyebrow {
  color: var(--green-300);
}

.shipping-grid .eyebrow::before {
  background: var(--green-300);
}

.shipping-info {
  display: grid;
  gap: 18px;
}

.shipping-info-row {
  display: flex;
  gap: 18px;
  padding: 20px 22px;
  background: rgba(246, 239, 220, 0.08);
  border: 1px solid rgba(246, 239, 220, 0.15);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
}

.shipping-info-row .icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: var(--green-300);
  color: var(--green-900);
  border-radius: 12px;
  display: grid;
  place-items: center;
}

.shipping-info-row h4 {
  font-family: 'Instrument Serif', 'Noto Serif SC', serif;
  font-size: 22px;
  margin-bottom: 4px;
}

.shipping-info-row p {
  font-size: 14px;
  color: rgba(246, 239, 220, 0.7);
  max-width: none;
}

@media (max-width: 920px) {
  .shipping-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .shipping-banner {
    background-attachment: scroll;
    padding: 80px 0;
  }
}

/* ============================================================
   SUITABLE FOR
   ============================================================ */
.suitable {
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(139, 184, 74, 0.1), transparent 70%),
    var(--cream-soft);
  position: relative;
  overflow: hidden;
}

.suitable .section-head {
  text-align: center;
  margin: 0 auto 56px;
}

.suitable .section-head .eyebrow {
  justify-content: center;
}

.suitable .section-head p {
  margin-left: auto;
  margin-right: auto;
}

.animals-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.animal-card {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 30px 16px 26px;
  text-align: center;
  border: 1px solid rgba(20, 42, 24, 0.06);
  transition: transform .3s ease, border-color .3s ease;
}

.animal-card:hover {
  transform: translateY(-4px);
  border-color: var(--green-500);
}

.animal-emoji {
  font-size: 48px;
  line-height: 1;
  margin-bottom: 14px;
}

.animal-card h4 {
  font-family: 'Instrument Serif', 'Noto Serif SC', serif;
  font-size: 22px;
  color: var(--green-900);
  margin-bottom: 4px;
}

.animal-card span {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

@media (max-width: 900px) {
  .animals-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 520px) {
  .animals-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================================
   TESTIMONIALS — with photos
   ============================================================ */
.testimonials {
  background: linear-gradient(180deg, var(--cream) 0%, var(--cream-soft) 100%);
  position: relative;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--paper);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(20, 42, 24, 0.08);
  display: flex;
  flex-direction: column;
}

.testimonial-photo {
  width: 100%;
  overflow: hidden;
}

.testimonial-photo img {
  width: 100%;
  height: auto;
  display: block;
}

.testimonial-body {
  padding: 28px 28px 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  color: var(--gold);
  font-size: 16px;
}

.testimonial-card blockquote {
  font-family: 'Instrument Serif', 'Noto Serif SC', serif;
  font-size: 20px;
  line-height: 1.4;
  color: var(--green-900);
  margin: 0;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid rgba(20, 42, 24, 0.08);
}

.testimonial-author .avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--green-500);
  color: var(--cream);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.05em;
}

.testimonial-author strong {
  display: block;
  font-size: 14px;
  color: var(--ink);
}

.testimonial-author span {
  font-size: 12px;
  color: var(--muted);
}

@media (max-width: 900px) {
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   CTA
   ============================================================ */
.cta {
  position: relative;
  padding: 140px 0;
  overflow: hidden;
  isolation: isolate;
  background-image: linear-gradient(180deg, rgba(20, 42, 24, 0.7) 0%, rgba(20, 42, 24, 0.85) 100%), url('assets/hero/hero10.jpeg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--cream);
  text-align: center;
}

.cta-inner {
  max-width: 820px;
  margin: 0 auto;
}

.cta h2 {
  font-family: 'Instrument Serif', 'Noto Serif SC', serif;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 18px 0 24px;
}

.cta h2 em {
  font-style: italic;
  color: var(--green-300);
}

.cta p {
  font-size: 18px;
  color: rgba(246, 239, 220, 0.85);
  margin-bottom: 36px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.cta .eyebrow {
  color: var(--green-300);
  justify-content: center;
}

.cta .eyebrow::before {
  background: var(--green-300);
}

.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 720px) {
  .cta {
    background-attachment: scroll;
    padding: 90px 0;
  }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--green-900);
  color: var(--cream);
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer h4 {
  font-family: 'Instrument Serif', serif;
  font-size: 18px;
  font-style: italic;
  margin-bottom: 18px;
  color: var(--green-300);
}

.footer ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer a {
  font-size: 14px;
  color: rgba(246, 239, 220, 0.7);
  transition: color .2s ease;
}

.footer a:hover {
  color: var(--cream);
}

.footer-tag {
  font-family: 'Instrument Serif', serif;
  font-size: 34px;
  font-style: italic;
  line-height: 1.1;
  margin-bottom: 18px;
  white-space: pre-line;
}

.footer-desc {
  font-size: 14px;
  color: rgba(246, 239, 220, 0.65);
  line-height: 1.6;
  max-width: 320px;
  margin-bottom: 24px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-socials a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(246, 239, 220, 0.08);
  display: grid;
  place-items: center;
  transition: background .2s ease;
}

.footer-socials a:hover {
  background: rgba(246, 239, 220, 0.15);
}

.footer-bottom {
  border-top: 1px solid rgba(246, 239, 220, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(246, 239, 220, 0.5);
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 520px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   FAB
   ============================================================ */
.fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 50;
  background: #25d366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: 0 16px 32px -8px rgba(37, 211, 102, 0.5);
  transition: transform .25s ease;
}

.fab:hover {
  transform: scale(1.08);
}

/* ============================================================
   REVEAL (visible by default; JS adds .armed to below-fold items)
   ============================================================ */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity .9s cubic-bezier(.2, .8, .2, 1), transform .9s cubic-bezier(.2, .8, .2, 1);
}

.reveal.armed {
  opacity: 0;
  transform: translateY(28px);
}

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

.reveal.armed[data-delay="1"] {
  transition-delay: .08s;
}

.reveal.armed[data-delay="2"] {
  transition-delay: .16s;
}

.reveal.armed[data-delay="3"] {
  transition-delay: .24s;
}

.reveal.armed[data-delay="4"] {
  transition-delay: .32s;
}