/* ============================================================
   Trivyn.store — Liquid Chrome Landing Page
   Pure CSS3 · Mobile-first · Production-ready
   ============================================================ */

/* ---------- Custom Properties ---------- */
:root {
  --bg: #EEF2F5;
  --bg-steel: #DDE4EA;
  --primary: #4F46E5;
  --primary-deep: #3730A3;
  --secondary: #14B8A6;
  --accent: #FF6F3C;
  --metal: #BFC7CF;
  --violet: #8B5CF6;
  --text: #111827;
  --text-muted: #6B7280;
  --card: #FFFFFF;
  --border: rgba(191, 199, 207, 0.35);
  --shadow-soft: 0 18px 50px rgba(17, 24, 39, 0.08);
  --shadow-lift: 0 28px 60px rgba(17, 24, 39, 0.14);
  --radius: 18px;
  --radius-lg: 28px;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --header-h: 72px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --chrome: linear-gradient(
    135deg,
    #9aa3ad 0%,
    #e8edf2 18%,
    #bfc7cf 38%,
    #f5f7fa 52%,
    #8e98a3 72%,
    #d5dbe2 100%
  );
  --chrome-soft: linear-gradient(
    160deg,
    rgba(191, 199, 207, 0.55),
    rgba(255, 255, 255, 0.95) 40%,
    rgba(191, 199, 207, 0.4)
  );
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(79, 70, 229, 0.08), transparent 55%),
    radial-gradient(900px 500px at 10% 20%, rgba(20, 184, 166, 0.07), transparent 50%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-steel) 48%, var(--bg) 100%);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

button,
input {
  font: inherit;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.15;
}

h1 { font-size: clamp(2.35rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.75rem, 3.8vw, 2.85rem); }
h3 { font-size: clamp(1.05rem, 1.6vw, 1.35rem); }

p { color: var(--text-muted); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 1000;
  background: var(--primary);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  transition: top 0.2s var(--ease);
}

.skip-link:focus {
  top: 1rem;
}

/* ---------- Eyebrows & Section Heads ---------- */
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.85rem;
}

.section-head {
  max-width: 640px;
  margin-bottom: 3rem;
}

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

.section-lead {
  margin-top: 0.85rem;
  font-size: 1.05rem;
}

section {
  position: relative;
  padding: clamp(4rem, 9vw, 7.5rem) clamp(1.25rem, 4vw, 4rem);
}

/* Fade-in on scroll-ish via animation when in view — progressive enhancement */
@keyframes fadeRise {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section-head,
.collection-grid,
.pod-field,
.hex-grid,
.craft__story,
.featured-grid,
.reviews-row,
.member-rail,
.cta-banner__content {
  animation: fadeRise 0.9s var(--ease) both;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  border-radius: 999px;
  padding: 0.9rem 1.65rem;
  border: 1px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease);
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    transparent 20%,
    rgba(255, 255, 255, 0.45) 45%,
    transparent 70%
  );
  transform: translateX(-120%);
  transition: transform 0.7s var(--ease);
}

.btn:hover::after,
.btn:focus-visible::after {
  transform: translateX(120%);
}

.btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

.btn--primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%);
  color: #fff;
  box-shadow: 0 12px 30px rgba(79, 70, 229, 0.28);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(79, 70, 229, 0.38);
  background: linear-gradient(135deg, #6366F1 0%, var(--primary) 55%, var(--violet) 100%);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.55);
  border-color: var(--border);
  color: var(--text);
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  transform: translateY(-2px);
  border-color: var(--metal);
  box-shadow: var(--shadow-soft);
}

.btn--nav {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--metal);
  color: var(--text);
  padding: 0.7rem 1.35rem;
  font-size: 0.82rem;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 8px 20px rgba(17, 24, 39, 0.06);
}

.btn--nav:hover {
  background: linear-gradient(135deg, var(--primary), var(--violet));
  color: #fff;
  border-color: transparent;
}

.btn--sm {
  padding: 0.65rem 1.2rem;
  font-size: 0.78rem;
}

.btn--lg {
  padding: 1.1rem 2.25rem;
  font-size: 1rem;
}

.btn--pod {
  width: 100%;
  margin-top: 0.65rem;
  padding: 0.55rem 1rem;
  font-size: 0.72rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border);
  color: var(--text);
}

.btn--pod:hover {
  background: linear-gradient(135deg, var(--primary), var(--violet));
  color: #fff;
  border-color: transparent;
}

/* ---------- Logo ---------- */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  z-index: 2;
}

.logo__mark {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--chrome);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.7),
    0 0 0 3px rgba(79, 70, 229, 0.15),
    0 8px 16px rgba(17, 24, 39, 0.12);
  position: relative;
}

.logo__mark::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--primary), var(--secondary));
  opacity: 0.85;
}

.logo__text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: linear-gradient(120deg, var(--text) 20%, #4b5563 45%, var(--text) 70%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Navigation ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem clamp(1rem, 3vw, 2rem);
  pointer-events: none;
}

.nav {
  pointer-events: auto;
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 1rem 0.7rem 1.2rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(238, 242, 245, 0.72));
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    0 16px 40px rgba(17, 24, 39, 0.08);
  backdrop-filter: blur(16px) saturate(1.2);
  position: relative;
}

.nav::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  overflow: hidden;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    transparent 0%,
    transparent 35%,
    rgba(255, 255, 255, 0.45) 50%,
    transparent 65%,
    transparent 100%
  );
  background-size: 200% 100%;
  animation: navShine 6s ease-in-out infinite;
  opacity: 0.7;
}

@keyframes navShine {
  0%, 100% { background-position: 100% 0; opacity: 0; }
  40% { opacity: 0.85; }
  70% { background-position: -100% 0; opacity: 0; }
}

.nav__menu {
  display: none;
  align-items: center;
  gap: 0.15rem;
}

.nav__menu a {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  position: relative;
  transition: color 0.3s var(--ease), background 0.3s var(--ease);
}

.nav__menu a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.35rem;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 2px;
  transition: width 0.35s var(--ease), left 0.35s var(--ease);
}

.nav__menu a:hover,
.nav__menu a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.55);
}

.nav__menu a:hover::after,
.nav__menu a:focus-visible::after {
  width: 55%;
  left: 22.5%;
}

.nav__toggle {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.nav__burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  padding: 10px;
  margin-left: auto;
  margin-right: 0.35rem;
}

.nav__burger span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.nav__toggle:checked ~ .nav__burger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle:checked ~ .nav__burger span:nth-child(2) {
  opacity: 0;
}

.nav__toggle:checked ~ .nav__burger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav__toggle:checked ~ .nav__menu {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: calc(100% + 0.65rem);
  left: 0;
  right: 0;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lift);
  backdrop-filter: blur(12px);
  gap: 0.25rem;
}

.nav__toggle:checked ~ .btn--nav {
  display: none;
}

@media (min-width: 960px) {
  .nav__burger {
    display: none;
  }

  .nav__menu {
    display: flex;
    flex: 1;
    justify-content: center;
  }

  .nav__toggle:checked ~ .btn--nav {
    display: inline-flex;
  }
}

/* ============================================================
   1. HERO — Liquid Chrome Cinematic
   ============================================================ */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  align-items: center;
  padding-top: calc(var(--header-h) + 3rem);
  overflow: hidden;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  animation: fadeRise 1s var(--ease) both;
}

.hero__content .eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.28em;
  background: var(--chrome);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 1px 0 rgba(255, 255, 255, 0.6));
}

.hero h1 {
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, var(--text) 0%, #374151 40%, var(--primary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  max-width: 34rem;
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero__chrome {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.chrome-wave {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.7;
  animation: liquidPulse 10s ease-in-out infinite;
}

.chrome-wave--1 {
  width: min(70vw, 720px);
  height: min(70vw, 720px);
  right: -12%;
  top: 8%;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.95), transparent 45%),
    radial-gradient(circle at 70% 60%, rgba(79, 70, 229, 0.25), transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(20, 184, 166, 0.2), transparent 45%),
    var(--chrome);
  animation-delay: 0s;
}

.chrome-wave--2 {
  width: min(45vw, 480px);
  height: min(45vw, 480px);
  right: 18%;
  bottom: 5%;
  background:
    radial-gradient(circle at 40% 25%, #fff, transparent 40%),
    radial-gradient(circle at 70% 70%, rgba(255, 111, 60, 0.2), transparent 50%),
    var(--chrome);
  animation-delay: -3s;
  opacity: 0.55;
}

.chrome-wave--3 {
  width: min(30vw, 320px);
  height: min(30vw, 320px);
  left: 5%;
  bottom: 18%;
  background: var(--chrome);
  opacity: 0.35;
  animation-delay: -6s;
}

@keyframes liquidPulse {
  0%, 100% { transform: scale(1) rotate(0deg); border-radius: 42% 58% 55% 45% / 48% 42% 58% 52%; }
  33% { transform: scale(1.05) rotate(4deg); border-radius: 55% 45% 42% 58% / 52% 55% 45% 48%; }
  66% { transform: scale(0.97) rotate(-3deg); border-radius: 48% 52% 58% 42% / 45% 48% 52% 55%; }
}

.chrome-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid transparent;
  background:
    linear-gradient(var(--bg), var(--bg)) padding-box,
    var(--chrome) border-box;
  box-shadow:
    inset 0 0 20px rgba(255, 255, 255, 0.5),
    0 0 40px rgba(191, 199, 207, 0.35);
  animation: ringSpin 28s linear infinite;
}

.chrome-ring--lg {
  width: min(52vw, 540px);
  height: min(52vw, 540px);
  right: 4%;
  top: 18%;
  opacity: 0.55;
}

.chrome-ring--md {
  width: min(34vw, 360px);
  height: min(34vw, 360px);
  right: 14%;
  top: 28%;
  opacity: 0.7;
  animation-direction: reverse;
  animation-duration: 22s;
}

.chrome-ring--sm {
  width: min(18vw, 180px);
  height: min(18vw, 180px);
  right: 28%;
  top: 38%;
  opacity: 0.85;
  animation-duration: 16s;
}

@keyframes ringSpin {
  to { transform: rotate(360deg); }
}

.chrome-sphere {
  position: absolute;
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 28%, #fff 0%, rgba(255, 255, 255, 0.2) 22%, transparent 45%),
    radial-gradient(circle at 70% 75%, rgba(79, 70, 229, 0.35), transparent 50%),
    var(--chrome);
  box-shadow:
    inset -8px -12px 24px rgba(17, 24, 39, 0.15),
    0 20px 40px rgba(17, 24, 39, 0.12);
  animation: floatY 7s ease-in-out infinite;
}

.chrome-sphere--1 {
  width: 88px;
  height: 88px;
  right: 22%;
  top: 22%;
}

.chrome-sphere--2 {
  width: 54px;
  height: 54px;
  right: 38%;
  bottom: 28%;
  animation-delay: -2s;
}

.chrome-sphere--3 {
  width: 36px;
  height: 36px;
  right: 12%;
  bottom: 35%;
  animation-delay: -4s;
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}

.chrome-form {
  position: absolute;
  background: var(--chrome);
  opacity: 0.4;
  filter: blur(0.5px);
}

.chrome-form--1 {
  width: 120px;
  height: 220px;
  right: 8%;
  bottom: 12%;
  border-radius: 60% 40% 55% 45% / 35% 55% 45% 65%;
  transform: rotate(18deg);
  animation: liquidPulse 12s ease-in-out infinite reverse;
}

.chrome-form--2 {
  width: 90px;
  height: 90px;
  left: 42%;
  top: 18%;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  opacity: 0.25;
  animation: floatY 9s ease-in-out infinite;
}

.chrome-shine {
  position: absolute;
  width: 40%;
  height: 120%;
  right: 0;
  top: -10%;
  background: linear-gradient(
    105deg,
    transparent 30%,
    rgba(255, 255, 255, 0.18) 48%,
    transparent 62%
  );
  animation: shineSweep 8s ease-in-out infinite;
}

@keyframes shineSweep {
  0%, 100% { transform: translateX(10%) skewX(-12deg); opacity: 0; }
  40% { opacity: 1; }
  70% { transform: translateX(-80%) skewX(-12deg); opacity: 0; }
}

/* ============================================================
   2. SIGNATURE COLLECTION
   ============================================================ */
.collections {
  background:
    linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.45) 20%, transparent);
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.collection-block {
  position: relative;
  cursor: default;
}

.collection-block__frame {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 12px 32px rgba(17, 24, 39, 0.06);
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}

.collection-block__placeholder {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 25%, rgba(255, 255, 255, 0.9), transparent 40%),
    linear-gradient(160deg, #d5dbe3, #f4f6f8 40%, #aeb6bf 100%);
  transition: transform 0.7s var(--ease);
}

.collection-block[data-accent="indigo"] .collection-block__placeholder {
  background:
    radial-gradient(circle at 30% 25%, #fff, transparent 40%),
    linear-gradient(160deg, #c7c9f5, #eef0ff 45%, #8b8fd6);
}

.collection-block[data-accent="cyan"] .collection-block__placeholder {
  background:
    radial-gradient(circle at 30% 25%, #fff, transparent 40%),
    linear-gradient(160deg, #b8ebe4, #e8faf7 45%, #5fc4b6);
}

.collection-block[data-accent="orange"] .collection-block__placeholder {
  background:
    radial-gradient(circle at 30% 25%, #fff, transparent 40%),
    linear-gradient(160deg, #ffd0be, #fff4ef 45%, #f08a62);
}

.collection-block[data-accent="violet"] .collection-block__placeholder {
  background:
    radial-gradient(circle at 30% 25%, #fff, transparent 40%),
    linear-gradient(160deg, #d8c8ff, #f3edff 45%, #a78bfa);
}

.collection-block__strip {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
  transform: scaleX(0.35);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}

.collection-block h3 {
  margin-top: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.85rem;
  transition: letter-spacing 0.45s var(--ease), color 0.35s var(--ease);
}

.collection-block:hover .collection-block__frame,
.collection-block:focus-within .collection-block__frame {
  transform: scale(1.03) translateY(-6px);
  box-shadow: var(--shadow-lift);
}

.collection-block:hover .collection-block__placeholder,
.collection-block:focus-within .collection-block__placeholder {
  transform: scale(1.08);
}

.collection-block:hover .collection-block__strip,
.collection-block:focus-within .collection-block__strip {
  transform: scaleX(1);
}

.collection-block:hover h3,
.collection-block:focus-within h3 {
  letter-spacing: 0.2em;
  color: var(--primary);
}

@media (min-width: 768px) {
  .collection-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

@media (min-width: 1100px) {
  .collection-grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .collection-block:nth-child(even) {
    margin-top: 2.5rem;
  }
}

/* ============================================================
   3. PRODUCT PODS — Asymmetric Floating Layout
   ============================================================ */
.pods {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(191, 199, 207, 0.35), transparent 55%);
}

.pod-field {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 1rem;
  max-width: 1100px;
  margin: 0 auto;
  min-height: auto;
}

.pod {
  width: min(100%, 200px);
  margin: 0 auto;
  text-align: center;
  transition: transform 0.5s var(--ease);
}

.pod__visual {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at 32% 28%, #fff 0%, rgba(255, 255, 255, 0.15) 25%, transparent 50%),
    linear-gradient(145deg, #e4e9ee, #f8fafc 40%, #aeb7c1);
  box-shadow:
    inset -10px -14px 28px rgba(17, 24, 39, 0.1),
    0 18px 36px rgba(17, 24, 39, 0.1);
  position: relative;
  overflow: hidden;
  animation: floatY 8s ease-in-out infinite;
}

.pod__visual::before {
  content: "";
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: linear-gradient(160deg, rgba(79, 70, 229, 0.15), rgba(20, 184, 166, 0.12));
}

.pod--2 .pod__visual {
  background:
    radial-gradient(circle at 32% 28%, #fff 0%, transparent 45%),
    linear-gradient(145deg, #c5f0e9, #f0fffc 40%, #5fc4b6);
  animation-delay: -1.5s;
}

.pod--3 .pod__visual {
  background:
    radial-gradient(circle at 32% 28%, #fff 0%, transparent 45%),
    linear-gradient(145deg, #c9c8f8, #f0f0ff 40%, #7c78d8);
  animation-delay: -3s;
}

.pod--4 .pod__visual {
  background:
    radial-gradient(circle at 32% 28%, #fff 0%, transparent 45%),
    linear-gradient(145deg, #ffd2c0, #fff5f0 40%, #e98862);
  animation-delay: -4.5s;
}

.pod--5 .pod__visual {
  background:
    radial-gradient(circle at 32% 28%, #fff 0%, transparent 45%),
    linear-gradient(145deg, #dbc9ff, #f6f1ff 40%, #9b7aef);
  animation-delay: -2s;
}

.pod--6 .pod__visual {
  background:
    radial-gradient(circle at 32% 28%, #fff 0%, transparent 45%),
    linear-gradient(145deg, #d0d7df, #f7f9fb 40%, #8e99a5);
  animation-delay: -5.5s;
}

.pod__meta {
  margin-top: -1.5rem;
  position: relative;
  z-index: 1;
  padding: 1.75rem 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-soft);
  opacity: 0.95;
  transform: translateY(8px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.pod h3 {
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  margin-bottom: 0.25rem;
}

.pod__price {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text);
  font-size: 1.05rem;
}

.pod__rating {
  font-size: 0.75rem;
  color: var(--accent);
  margin: 0.2rem 0 0.35rem;
}

.pod:hover,
.pod:focus-within {
  transform: translateY(-10px) scale(1.03);
  z-index: 2;
}

.pod:hover .pod__meta,
.pod:focus-within .pod__meta {
  opacity: 1;
  transform: translateY(0);
  box-shadow: var(--shadow-lift);
}

@media (min-width: 768px) {
  .pod-field {
    display: block;
    height: 720px;
  }

  .pod {
    position: absolute;
    width: 180px;
    margin: 0;
  }

  .pod--1 { top: 4%; left: 8%; }
  .pod--2 { top: 12%; right: 14%; width: 200px; }
  .pod--3 { top: 42%; left: 22%; width: 170px; }
  .pod--4 { top: 38%; right: 28%; width: 190px; }
  .pod--5 { bottom: 4%; left: 12%; width: 185px; }
  .pod--6 { bottom: 8%; right: 8%; width: 175px; }
}

@media (min-width: 1100px) {
  .pod-field { height: 780px; }
  .pod--1 { left: 12%; width: 200px; }
  .pod--2 { right: 16%; width: 220px; }
  .pod--3 { left: 28%; }
  .pod--4 { right: 32%; }
}

/* ============================================================
   4. INNOVATION — Hexagonal Cards
   ============================================================ */
.innovation {
  background:
    linear-gradient(180deg, transparent, rgba(221, 228, 234, 0.55), transparent);
}

.hex-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}

.hex-grid::before {
  content: "";
  position: absolute;
  inset: 15% 10%;
  border: 1px dashed rgba(191, 199, 207, 0.55);
  border-radius: 40%;
  pointer-events: none;
  opacity: 0.5;
}

.hex-card {
  position: relative;
  z-index: 1;
}

.hex-card__shape {
  background: var(--card);
  border: 1px solid var(--border);
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  padding: 3.5rem 2.5rem;
  text-align: center;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  box-shadow: var(--shadow-soft);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
  position: relative;
}

.hex-card__shape::before {
  content: "";
  position: absolute;
  inset: 3px;
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  border: 1px solid rgba(191, 199, 207, 0.45);
  pointer-events: none;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.9), rgba(238, 242, 245, 0.4));
  z-index: -1;
}

.hex-card__icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--chrome);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.7);
  margin-bottom: 0.35rem;
  position: relative;
}

.hex-card__icon::after {
  content: "";
  position: absolute;
  inset: 10px;
  background: var(--primary);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.hex-card__icon--2::after { background: var(--secondary); }
.hex-card__icon--3::after { background: var(--accent); }
.hex-card__icon--4::after { background: var(--violet); }

.hex-card h3 {
  letter-spacing: 0.06em;
}

.hex-card p {
  font-size: 0.9rem;
  max-width: 16rem;
}

.hex-card:hover .hex-card__shape {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-lift);
}

@media (min-width: 700px) {
  .hex-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem 3rem;
  }
}

@media (min-width: 1000px) {
  .hex-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    align-items: center;
  }

  .hex-card:nth-child(odd) {
    transform: translateY(-1.5rem);
  }

  .hex-card:nth-child(even) {
    transform: translateY(1.5rem);
  }

  .hex-card:hover {
    transform: translateY(0);
  }
}

/* ============================================================
   5. MATERIALS & CRAFTSMANSHIP — Split Screen
   ============================================================ */
.craft {
  display: grid;
  gap: 2.5rem;
  align-items: center;
  padding-left: 0;
  padding-right: 0;
}

.craft__visual {
  min-height: 320px;
  position: relative;
  overflow: hidden;
}

.craft__texture {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, #c5ccd4 0%, #f2f5f8 25%, #9aa5b0 50%, #e8edf2 75%, #b0b8c1 100%);
  background-size: 200% 200%;
  animation: metalShift 12s ease-in-out infinite;
}

@keyframes metalShift {
  0%, 100% { background-position: 0% 40%; }
  50% { background-position: 100% 60%; }
}

.craft__grain {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 2px,
      rgba(255, 255, 255, 0.08) 2px,
      rgba(255, 255, 255, 0.08) 3px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 3px,
      rgba(17, 24, 39, 0.03) 3px,
      rgba(17, 24, 39, 0.03) 4px
    );
}

.craft__reflection {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 35%,
    rgba(255, 255, 255, 0.35) 50%,
    transparent 65%
  );
  animation: shineSweep 7s ease-in-out infinite;
}

.craft__panel {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(2px);
  box-shadow: 0 20px 40px rgba(17, 24, 39, 0.12);
}

.craft__panel--a {
  width: 42%;
  height: 55%;
  left: 12%;
  top: 18%;
  border-radius: 12px;
  transform: rotate(-6deg);
}

.craft__panel--b {
  width: 28%;
  height: 38%;
  right: 16%;
  top: 22%;
  border-radius: 50%;
}

.craft__panel--c {
  width: 34%;
  height: 22%;
  right: 18%;
  bottom: 18%;
  border-radius: 40% 60% 55% 45%;
  transform: rotate(8deg);
}

.craft__story {
  padding: 0 clamp(1.25rem, 4vw, 4rem);
}

.craft__story p {
  margin-bottom: 1rem;
  max-width: 34rem;
}

.craft__list {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.75rem;
}

.craft__list li {
  position: relative;
  padding-left: 1.5rem;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--text);
}

.craft__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--chrome);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

@media (min-width: 900px) {
  .craft {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .craft__visual {
    min-height: 640px;
    clip-path: polygon(0 0, 92% 0, 100% 100%, 0 100%);
  }

  .craft__story {
    padding: 4rem clamp(2rem, 5vw, 5rem) 4rem 3rem;
  }
}

/* ============================================================
   6. FEATURED PRODUCTS
   ============================================================ */
.featured-grid {
  display: grid;
  gap: 1.75rem;
}

.featured-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}

.featured-card__media {
  position: relative;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: var(--bg-steel);
}

.featured-card__placeholder {
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.95), transparent 40%),
    radial-gradient(circle at 70% 70%, rgba(79, 70, 229, 0.25), transparent 45%),
    linear-gradient(145deg, #d0d6de, #f7f9fb 45%, #9aa4af);
  transition: transform 0.7s var(--ease);
}

.featured-card__placeholder--alt {
  background:
    radial-gradient(circle at 30% 30%, #fff, transparent 40%),
    radial-gradient(circle at 70% 70%, rgba(20, 184, 166, 0.28), transparent 45%),
    linear-gradient(145deg, #b9e8e0, #f4fffc 45%, #5eb8ab);
}

.featured-card__placeholder--third {
  background:
    radial-gradient(circle at 30% 30%, #fff, transparent 40%),
    radial-gradient(circle at 70% 70%, rgba(255, 111, 60, 0.28), transparent 45%),
    linear-gradient(145deg, #ffcbb8, #fff6f2 45%, #e07d55);
}

.featured-card__shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    transparent 30%,
    rgba(255, 255, 255, 0.45) 48%,
    transparent 65%
  );
  transform: translateX(-120%);
  transition: transform 0.8s var(--ease);
  pointer-events: none;
}

.featured-card__body {
  padding: 1.5rem 1.6rem 1.75rem;
}

.featured-card__cat {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 0.45rem;
}

.featured-card__story {
  margin: 0.65rem 0 1.25rem;
  font-size: 0.95rem;
}

.featured-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.featured-card__price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--text);
}

.featured-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lift);
}

.featured-card:hover .featured-card__placeholder {
  transform: scale(1.08);
}

.featured-card:hover .featured-card__shine {
  transform: translateX(120%);
}

@media (min-width: 900px) {
  .featured-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

/* ============================================================
   7. CUSTOMER REVIEWS
   ============================================================ */
.reviews {
  background:
    radial-gradient(ellipse at 50% 100%, rgba(139, 92, 246, 0.08), transparent 50%);
}

.reviews-row {
  display: grid;
  gap: 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
}

.review-card {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-soft);
  position: relative;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}

.review-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.5rem;
  right: 1.5rem;
  height: 2px;
  background: var(--chrome);
  border-radius: 2px;
  opacity: 0.8;
}

.review-card__top {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1rem;
}

.review-card__avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, #fff, transparent 40%),
    linear-gradient(145deg, var(--primary), var(--violet));
  border: 2px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 8px 18px rgba(79, 70, 229, 0.25);
  flex-shrink: 0;
}

.review-card__avatar--2 {
  background:
    radial-gradient(circle at 35% 30%, #fff, transparent 40%),
    linear-gradient(145deg, var(--secondary), #0f766e);
}

.review-card__avatar--3 {
  background:
    radial-gradient(circle at 35% 30%, #fff, transparent 40%),
    linear-gradient(145deg, var(--accent), #c2410c);
}

.review-card__name {
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.03em;
  color: var(--text);
}

.review-card__stars {
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

.review-card__text {
  color: var(--text);
  font-size: 0.98rem;
  margin-bottom: 1rem;
}

.review-card__product {
  font-size: 0.78rem;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.review-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lift);
}

@media (min-width: 800px) {
  .reviews-row {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: start;
  }

  .review-card:nth-child(2) {
    margin-top: 2rem;
  }
}

/* ============================================================
   8. EXCLUSIVE MEMBERSHIP
   ============================================================ */
.membership {
  overflow: hidden;
}

.member-rail {
  position: relative;
  display: grid;
  gap: 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
}

.member-line {
  display: none;
}

.member-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem 1.75rem 1.75rem;
  box-shadow: var(--shadow-soft);
  position: relative;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s var(--ease);
}

.member-card__node {
  display: block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--chrome);
  border: 2px solid #fff;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
  margin-bottom: 1rem;
}

.member-card h3 {
  margin-bottom: 0.55rem;
  letter-spacing: 0.05em;
}

.member-card p {
  font-size: 0.92rem;
}

.member-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(79, 70, 229, 0.35);
}

@media (min-width: 900px) {
  .member-rail {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    padding-top: 1.5rem;
  }

  .member-line {
    display: block;
    position: absolute;
    top: 1.9rem;
    left: 8%;
    right: 8%;
    height: 1px;
    background: linear-gradient(
      90deg,
      transparent,
      var(--metal) 15%,
      var(--metal) 85%,
      transparent
    );
    z-index: 0;
  }

  .member-card {
    z-index: 1;
  }

  .member-card__node {
    position: absolute;
    top: -0.55rem;
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
  }

  .member-card {
    padding-top: 2.25rem;
    text-align: center;
  }

  .member-card:nth-child(odd) {
    margin-top: 1.5rem;
  }
}

/* ============================================================
   9. PREMIUM CHECKOUT CTA
   ============================================================ */
.cta-banner {
  position: relative;
  margin: 0 clamp(1.25rem, 4vw, 4rem) clamp(2rem, 5vw, 4rem);
  padding: clamp(4rem, 10vw, 7rem) clamp(1.5rem, 4vw, 3rem);
  border-radius: calc(var(--radius-lg) + 8px);
  overflow: hidden;
  background:
    linear-gradient(135deg, #1f2937 0%, #312e81 40%, #0f766e 100%);
  color: #fff;
  text-align: center;
  box-shadow: var(--shadow-lift);
}

.cta-banner__waves {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.cta-wave {
  position: absolute;
  border-radius: 40% 60% 55% 45%;
  background: var(--chrome);
  opacity: 0.18;
  filter: blur(1px);
  animation: liquidPulse 9s ease-in-out infinite;
}

.cta-wave--1 {
  width: 55%;
  height: 140%;
  left: -15%;
  top: -20%;
}

.cta-wave--2 {
  width: 45%;
  height: 120%;
  right: -10%;
  bottom: -30%;
  animation-delay: -4s;
  opacity: 0.12;
}

.cta-streak {
  position: absolute;
  width: 2px;
  height: 140%;
  top: -20%;
  left: 30%;
  background: linear-gradient(
    180deg,
    transparent,
    rgba(255, 255, 255, 0.55),
    transparent
  );
  transform: rotate(18deg);
  animation: streakMove 5s ease-in-out infinite;
}

.cta-streak--2 {
  left: 68%;
  animation-delay: -2.5s;
  opacity: 0.6;
}

@keyframes streakMove {
  0%, 100% { transform: translateX(0) rotate(18deg); opacity: 0.2; }
  50% { transform: translateX(40px) rotate(18deg); opacity: 0.8; }
}

.cta-banner__content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}

.cta-banner h2 {
  color: #fff;
  margin-bottom: 1.75rem;
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.cta-banner .btn--primary {
  background: linear-gradient(135deg, #fff 0%, #e8edf2 100%);
  color: var(--text);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

.cta-banner .btn--primary:hover {
  background: linear-gradient(135deg, #fff, #c7d2fe);
  color: var(--primary-deep);
}

/* ============================================================
   10. FOOTER
   ============================================================ */
.site-footer {
  background:
    linear-gradient(180deg, transparent, rgba(221, 228, 234, 0.8)),
    var(--bg);
  border-top: 1px solid var(--border);
  padding: clamp(3rem, 6vw, 5rem) clamp(1.25rem, 4vw, 4rem) 2rem;
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  max-width: 1180px;
  margin: 0 auto 3rem;
}

.footer-col--brand {
  max-width: 320px;
}

.footer-col--brand p {
  margin: 1rem 0 1.25rem;
  font-size: 0.92rem;
}

.footer-col h3 {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: var(--text);
}

.footer-col ul {
  display: grid;
  gap: 0.55rem;
}

.footer-col a {
  color: var(--text-muted);
  font-size: 0.92rem;
  transition: color 0.3s var(--ease);
  position: relative;
}

.footer-col a:hover,
.footer-col a:focus-visible {
  color: var(--primary);
}

.newsletter {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.newsletter input {
  flex: 1;
  min-width: 160px;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  outline: none;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.newsletter input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.social {
  display: flex;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.social__link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--chrome-soft);
  display: grid;
  place-items: center;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.social__link span {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  background: linear-gradient(145deg, var(--text), #4b5563);
  opacity: 0.7;
}

.social__link:nth-child(2) span {
  border-radius: 50%;
}

.social__link:nth-child(3) span {
  clip-path: polygon(0 0, 100% 0, 100% 70%, 50% 100%, 0 70%);
}

.social__link:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 22px rgba(17, 24, 39, 0.12);
}

.footer-bottom {
  max-width: 1180px;
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p,
.policies a {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.policies {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

.policies a:hover {
  color: var(--primary);
}

@media (min-width: 700px) {
  .footer-grid {
    grid-template-columns: 1.4fr repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .footer-grid {
    grid-template-columns: 1.6fr repeat(4, 1fr);
  }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- Print ---------- */
@media print {
  .site-header,
  .hero__chrome,
  .cta-banner__waves {
    display: none !important;
  }

  body {
    background: #fff;
  }

  section {
    padding: 1.5rem 0;
  }
}