/* ── SYLPH ONE — Retail Demo ──────────────────────────────────────────────── */

:root {
  --void:       oklch(7% 0.006 250);
  --obsidian:   oklch(11% 0.007 255);
  --charcoal:   oklch(18% 0.008 258);
  --amber:      oklch(72% 0.175 65);
  --amber-dim:  oklch(58% 0.13 65);
  --amber-glow: oklch(72% 0.175 65 / 0.15);
  --amber-hex:  #c9943a;
  --cream:      oklch(94% 0.014 85);
  --mist:       oklch(68% 0.009 85);

  --font-display:   'Cormorant Garamond', Georgia, serif;
  --font-interface: 'DM Sans', system-ui, sans-serif;
  --font-data:      'Space Grotesk', monospace;

  --max-w:       1320px;
  --section-pad: clamp(80px, 12vh, 160px);
  --radius:      4px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: auto; }
body {
  background: var(--void);
  color: var(--cream);
  font-family: var(--font-interface);
  font-weight: 300;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Utils ── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 80px);
}
em { font-style: italic; font-family: var(--font-display); font-weight: 700; }

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px clamp(20px, 5vw, 60px);
  background: linear-gradient(to bottom, oklch(7% 0.006 250 / 0.95), transparent);
  transition: background 0.4s, backdrop-filter 0.4s;
}
.nav.scrolled {
  background: oklch(7% 0.006 250 / 0.94);
  backdrop-filter: blur(14px);
}
.nav-logo {
  font-family: var(--font-interface);
  font-weight: 300;
  letter-spacing: 0.4em;
  font-size: 1rem;
  color: var(--cream);
  text-decoration: none;
  text-transform: uppercase;
}

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 14px 32px;
  background: var(--amber);
  color: var(--void);
  font-family: var(--font-interface);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--amber-dim); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-full { width: 100%; justify-content: center; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  border: 1px solid oklch(72% 0.175 65 / 0.35);
  color: var(--amber);
  font-family: var(--font-interface);
  font-weight: 400;
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  text-decoration: none;
  border-radius: var(--radius);
  transition: border-color 0.2s, background 0.2s;
}
.btn-ghost:hover { border-color: var(--amber); background: var(--amber-glow); }

/* ── Section label ── */
.section-label {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
}

/* ═══════════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════════ */
.section-hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 52% 48%;
  align-items: center;
  overflow: hidden;
}

/* Ambient glow behind text side */
.hero-ambient {
  position: absolute;
  top: 0; left: 0;
  width: 55%;
  height: 100%;
  background: radial-gradient(ellipse 70% 60% at 20% 50%, oklch(72% 0.175 65 / 0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: clamp(110px, 16vh, 180px) clamp(28px, 6vw, 100px) clamp(80px, 10vh, 120px);
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  border: 1px solid oklch(72% 0.175 65 / 0.3);
  padding: 6px 14px;
  border-radius: 2px;
  margin-bottom: 32px;
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(3.4rem, 5.5vw, 6.5rem);
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--cream);
  margin-bottom: 28px;
}
.hero-headline .line-1,
.hero-headline .line-2 { display: block; }

.hero-sub {
  font-size: clamp(0.875rem, 1.2vw, 1rem);
  line-height: 1.7;
  color: var(--mist);
  margin-bottom: 40px;
  max-width: 400px;
}

.hero-cta { margin-bottom: 44px; }

.hero-specs {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-data);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
}
.hero-spec-dot { color: var(--amber); opacity: 0.5; }

/* ── Hero visual (right column) ── */
.hero-visual {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Edge blending + watermark cover */
.hero-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background:
    linear-gradient(to right,  var(--void) 0%, transparent 28%),
    linear-gradient(to left,   var(--void) 0%, transparent 12%),
    linear-gradient(to top,    var(--void) 0%, var(--void) 10%, transparent 28%),
    linear-gradient(to bottom, var(--void) 0%, transparent 8%);
}

/* Pulsing amber halo behind the product */
.hero-product-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 50% at 50% 62%, oklch(72% 0.175 65 / 0.28) 0%, transparent 60%),
    radial-gradient(ellipse 30% 20% at 50% 90%, oklch(72% 0.175 65 / 0.18) 0%, transparent 70%);
  animation: glow-breathe 4s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes glow-breathe {
  0%, 100% { opacity: 0.65; transform: scale(1); }
  50%       { opacity: 1;    transform: scale(1.06); }
}

.hero-product-img {
  position: relative;
  z-index: 1;
  height: 118vh;
  max-height: 1200px;
  width: auto;
  max-width: 120%;
  object-fit: contain;
  object-position: center center;
  mask-image: radial-gradient(ellipse 82% 90% at 52% 44%, black 50%, transparent 88%);
  -webkit-mask-image: radial-gradient(ellipse 82% 90% at 52% 44%, black 50%, transparent 88%);
  will-change: transform, clip-path;
}

/* Glint / shine sweep */
.hero-glint {
  position: absolute;
  top: 0;
  left: 0;
  width: 25%;
  height: 100%;
  background: linear-gradient(
    110deg,
    transparent 0%,
    oklch(100% 0 0 / 0.05) 45%,
    oklch(100% 0 0 / 0.09) 50%,
    oklch(100% 0 0 / 0.05) 55%,
    transparent 100%
  );
  pointer-events: none;
  z-index: 2;
  transform: translateX(-140%);
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-family: var(--font-data);
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
  opacity: 0.45;
  z-index: 5;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--amber), transparent);
  animation: scroll-pulse 2.2s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.12); }
}

/* ═══════════════════════════════════════════════════════
   PINNED sections shared
═══════════════════════════════════════════════════════ */
.pinned-section { height: 220vh; position: relative; }

.pinned-inner {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* ═══════════════════════════════════════════════════════
   VORTEX
═══════════════════════════════════════════════════════ */
.vortex-bg-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.vortex-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform-origin: center;
  will-change: transform;
}
.vortex-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom,
      oklch(7% 0.006 250 / 0.55) 0%,
      oklch(7% 0.006 250 / 0.35) 35%,
      oklch(7% 0.006 250 / 0.55) 100%);
  z-index: 1;
}
.vortex-text {
  position: relative;
  z-index: 2;
  text-align: center;
  opacity: 0;
  transform: translateY(24px);
  pointer-events: none;
  padding: 0 24px;
}
.vortex-label { margin-bottom: 18px; }
.vortex-text h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(2.6rem, 5vw, 4.5rem);
  line-height: 1.08;
  color: var(--cream);
  margin-bottom: 22px;
  text-shadow: 0 2px 30px oklch(7% 0.006 250 / 0.8);
}
.spec-line {
  font-family: var(--font-data);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}

/* ═══════════════════════════════════════════════════════
   ENGINEERING
═══════════════════════════════════════════════════════ */
.eng-bg-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.eng-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform-origin: center;
  will-change: transform;
}
.eng-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom,
      oklch(7% 0.006 250 / 0.80) 0%,
      oklch(7% 0.006 250 / 0.20) 22%,
      oklch(7% 0.006 250 / 0.20) 78%,
      oklch(7% 0.006 250 / 0.65) 100%),
    linear-gradient(to right,
      oklch(7% 0.006 250 / 0.75) 0%,
      transparent 28%,
      transparent 72%,
      oklch(7% 0.006 250 / 0.75) 100%);
  z-index: 1;
}
.engineering-headline {
  position: absolute;
  top: clamp(90px, 13vh, 150px);
  left: clamp(24px, 6vw, 100px);
  z-index: 3;
}
.engineering-pre {
  font-family: var(--font-data);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 10px;
}
.engineering-headline h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.1;
  color: var(--cream);
}

/* Labels left */
.eng-labels-left {
  position: absolute;
  left: clamp(24px, 6vw, 100px);
  top: 50%;
  transform: translateY(-20%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
/* Labels right */
.eng-labels-right {
  position: absolute;
  right: clamp(24px, 6vw, 100px);
  top: 50%;
  transform: translateY(-20%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-items: flex-end;
}

.eng-label {
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  will-change: opacity, transform;
}
.eng-label-right { flex-direction: row-reverse; }

.label-connector {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.label-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 10px var(--amber-hex), 0 0 20px oklch(72% 0.175 65 / 0.4);
  flex-shrink: 0;
}
.label-line {
  width: 32px;
  height: 1px;
  background: linear-gradient(to right, oklch(72% 0.175 65 / 0.6), oklch(72% 0.175 65 / 0.15));
  flex-shrink: 0;
}
.eng-label-right .label-line {
  background: linear-gradient(to left, oklch(72% 0.175 65 / 0.6), oklch(72% 0.175 65 / 0.15));
}
.label-content {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.label-content-right { text-align: right; }
.label-name {
  font-family: var(--font-data);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: 0.03em;
}
.label-desc {
  font-size: 0.625rem;
  color: var(--mist);
  letter-spacing: 0.02em;
}

/* ═══════════════════════════════════════════════════════
   SPECS
═══════════════════════════════════════════════════════ */
.section-specs {
  padding: var(--section-pad) 0;
  position: relative;
}
.section-specs::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--charcoal), transparent);
}
.section-specs h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  line-height: 1.1;
  color: var(--cream);
  margin-bottom: 60px;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.stat-card {
  background: var(--obsidian);
  padding: clamp(24px, 3vw, 40px) clamp(20px, 2.5vw, 32px);
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}
.stat-card:hover { background: oklch(13% 0.007 255); }
.stat-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.stat-card.animated::after { transform: scaleX(1); }
.stat-number {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  color: var(--cream);
  line-height: 1;
  margin-bottom: 10px;
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.stat-number .unit { font-size: clamp(1rem, 1.8vw, 1.4rem); color: var(--amber); }
.stat-label { font-size: 0.75rem; color: var(--mist); letter-spacing: 0.04em; margin-bottom: 20px; }
.stat-bar { height: 2px; background: var(--charcoal); border-radius: 1px; overflow: hidden; margin-bottom: 6px; }
.stat-bar-fill {
  height: 100%; width: 0;
  background: var(--amber); border-radius: 1px;
  transition: width 2.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.stat-card.animated .stat-bar-fill { width: var(--fill); }
.stat-scale {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-data);
  font-size: 0.5625rem;
  color: var(--charcoal);
  letter-spacing: 0.1em;
}

/* ═══════════════════════════════════════════════════════
   LIFESTYLE
═══════════════════════════════════════════════════════ */
.section-lifestyle {
  position: relative;
  height: 75vh;
  min-height: 420px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.lifestyle-img-wrap {
  position: absolute;
  inset: 0;
}
.lifestyle-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  will-change: transform;
}
.lifestyle-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, oklch(7% 0.006 250 / 0.9) 0%, transparent 50%),
    linear-gradient(to bottom, oklch(7% 0.006 250 / 0.4) 0%, transparent 30%);
}
.lifestyle-caption {
  position: relative;
  z-index: 2;
  padding-bottom: clamp(40px, 7vh, 80px);
}
.lifestyle-caption h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
  color: var(--cream);
  margin-top: 10px;
}

/* ═══════════════════════════════════════════════════════
   SENSORY
═══════════════════════════════════════════════════════ */
.section-sensory {
  padding: var(--section-pad) 0;
  position: relative;
}
.section-sensory::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--charcoal), transparent);
}
.sensory-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 8vw, 120px);
  align-items: center;
}
.sensory-copy h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
  color: var(--cream);
  margin-bottom: 24px;
}
.body-text { font-size: clamp(0.875rem, 1.2vw, 1rem); line-height: 1.75; color: var(--mist); }
.db-compare { display: flex; flex-direction: column; gap: 28px; }
.db-row { display: flex; flex-direction: column; gap: 10px; }
.db-label-group { display: flex; justify-content: space-between; align-items: baseline; }
.db-brand {
  font-family: var(--font-data);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mist);
}
.sylph-brand { color: var(--cream); }
.db-value { font-family: var(--font-data); font-size: 0.875rem; font-weight: 700; color: var(--mist); }
.sylph-value { color: var(--amber); }
.db-track { height: 6px; background: var(--charcoal); border-radius: 3px; overflow: hidden; }
.db-fill {
  height: 100%; width: 0; border-radius: 3px;
  transition: width 1.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.db-fill-others { background: oklch(38% 0.008 258); }
.db-fill-sylph  { background: var(--amber); }
.db-track.animated .db-fill { width: var(--target-w); }
.db-legend { display: flex; flex-direction: column; gap: 10px; padding-top: 8px; border-top: 1px solid var(--charcoal); }
.db-legend-item { display: flex; align-items: flex-start; gap: 10px; font-size: 0.75rem; color: var(--mist); line-height: 1.5; }
.wave-icon { color: var(--mist); font-size: 0.875rem; }
.amber-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--amber); flex-shrink: 0; margin-top: 4px;
  box-shadow: 0 0 6px var(--amber-hex);
}

/* ═══════════════════════════════════════════════════════
   TESTIMONIAL
═══════════════════════════════════════════════════════ */
.section-testimonial {
  padding: var(--section-pad) 0;
  position: relative;
}
.section-testimonial::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--charcoal), transparent);
}
.testimonial-inner { max-width: 800px; margin: 0 auto; text-align: center; padding: 0 20px; }
.quote-mark {
  font-family: var(--font-display);
  font-size: 8rem;
  line-height: 0.6;
  color: var(--amber);
  opacity: 0.22;
  margin-bottom: 24px;
  display: block;
}
blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: clamp(1.4rem, 2.8vw, 2.2rem);
  line-height: 1.45;
  color: var(--cream);
  margin-bottom: 36px;
}
.testimonial-footer { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.testimonial-line { width: 40px; height: 1px; background: var(--amber); opacity: 0.5; }
cite { font-style: normal; display: flex; flex-direction: column; gap: 4px; align-items: center; }
.cite-name { font-family: var(--font-interface); font-weight: 600; font-size: 0.875rem; color: var(--cream); letter-spacing: 0.04em; }
.cite-role { font-size: 0.75rem; color: var(--mist); letter-spacing: 0.04em; }

/* ═══════════════════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════════════════ */
.section-contact { padding: var(--section-pad) 0; position: relative; }
.section-contact::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--charcoal), transparent);
}
.contact-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 80% 50%, oklch(72% 0.175 65 / 0.045), transparent);
  pointer-events: none;
}
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 8vw, 120px); align-items: start; }
.contact-copy h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
  color: var(--cream);
  margin-bottom: 32px;
}
.contact-benefits { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.contact-benefits li { display: flex; align-items: center; gap: 12px; font-size: 0.875rem; color: var(--mist); line-height: 1.5; }
.benefit-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--amber); flex-shrink: 0; }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: flex; flex-direction: column; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
label {
  font-family: var(--font-data);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
}
.optional { font-weight: 300; text-transform: none; letter-spacing: 0; color: oklch(55% 0.009 85); }
input, select, textarea {
  background: var(--obsidian);
  border: 1px solid var(--charcoal);
  border-radius: var(--radius);
  color: var(--cream);
  font-family: var(--font-interface);
  font-size: 0.875rem;
  font-weight: 300;
  padding: 12px 16px;
  width: 100%;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}
input::placeholder, textarea::placeholder { color: oklch(40% 0.008 258); }
input:focus, select:focus, textarea:focus { border-color: oklch(72% 0.175 65 / 0.5); }
select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c9943a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
select option { background: var(--obsidian); color: var(--cream); }
textarea { resize: vertical; min-height: 80px; }
.field-error { font-size: 0.6875rem; color: oklch(65% 0.2 30); margin-top: 4px; }
.form-success {
  text-align: center;
  padding: 48px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.success-icon {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--amber-glow);
  border: 1px solid oklch(72% 0.175 65 / 0.4);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; color: var(--amber); margin-bottom: 8px;
}
.success-title { font-family: var(--font-display); font-style: italic; font-weight: 700; font-size: 2rem; color: var(--cream); }
.success-body { font-size: 0.9rem; line-height: 1.6; color: var(--mist); max-width: 320px; }

/* ── FOOTER ── */
.site-footer { padding: 32px 0; border-top: 1px solid var(--charcoal); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-logo { font-family: var(--font-interface); font-weight: 300; letter-spacing: 0.4em; font-size: 0.875rem; color: var(--mist); text-transform: uppercase; }
.footer-note { font-size: 0.6875rem; color: oklch(42% 0.008 258); letter-spacing: 0.02em; }
.footer-note a { color: var(--amber-dim); text-decoration: none; }
.footer-note a:hover { color: var(--amber); }

/* ═══════════════════════════════════════════════════════
   MOBILE
═══════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .section-hero {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    min-height: 100svh;
  }
  .hero-visual {
    position: absolute;
    inset: 0;
    height: 100%;
    opacity: 0.35;
    justify-content: flex-end;
  }
  .hero-product-img {
    height: 100svh;
    max-height: none;
    object-position: right bottom;
  }
  .hero-product-glow { opacity: 0.5; }
  .hero-content {
    position: relative;
    z-index: 2;
    padding: clamp(100px, 16vh, 140px) 24px 80px;
  }
  .hero-headline { font-size: clamp(3rem, 11vw, 4.5rem); }
  .hero-sub { max-width: 100%; }
}

@media (max-width: 768px) {
  .pinned-section { height: 180vh; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .sensory-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .eng-labels-left,
  .eng-labels-right { display: none; }
  .section-lifestyle { height: 55vw; min-height: 280px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .nav { padding: 16px 20px; }
}