@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,300;0,6..72,400;0,6..72,700;0,6..72,800;1,6..72,400;1,6..72,700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* ============================================================
   ROOT VARIABLES
   ============================================================ */
:root {
  --color-bg: #0a0a0a;
  --color-surface: #141414;
  --color-surface-2: #1e1e1e;
  --color-border: rgba(255,255,255,0.08);
  --color-primary: #f5f000;
  --color-primary-dark: #c9c400;
  --color-white: #ffffff;
  --color-off-white: #f0f0f0;
  --color-text: rgba(255,255,255,0.85);
  --color-text-muted: rgba(255,255,255,0.5);
  --color-dark-text: #0a0a0a;
  --font-display: 'Newsreader', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
  --radius-card: 2px 20px 2px 20px;
  --radius-btn: 4px 20px 4px 20px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --max-w: 1240px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-white);
}

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

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

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

/* ============================================================
   CONTAINER
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 60px);
}

.container--narrow {
  max-width: 860px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}

/* ============================================================
   ON-DARK SCOPING
   ============================================================ */
.on-dark { color: rgba(255,255,255,0.85); }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4 { color: #fff; }
.on-dark p { color: rgba(255,255,255,0.7); }
.on-dark a:not(.btn) { color: inherit; }

/* ============================================================
   ADVERTORIAL LABEL
   ============================================================ */
.adv-label {
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
  padding: 8px 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  position: relative;
  z-index: 200;
}

.adv-label span { color: var(--color-primary); }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 40px;
  left: 0; right: 0;
  z-index: 999;
  transition: background var(--transition), top var(--transition), padding var(--transition);
  padding: 0;
}

.nav--scrolled {
  top: 0;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(20px, 5vw, 60px);
  max-width: var(--max-w);
  margin-inline: auto;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.03em;
}

.nav__logo span { color: var(--color-primary); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav__links a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  transition: color var(--transition);
  text-transform: uppercase;
}

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

.nav__cta {
  background: var(--color-primary);
  color: var(--color-dark-text) !important;
  padding: 10px 22px;
  border-radius: var(--radius-btn);
  font-weight: 700;
  font-size: 12px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.nav__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245,240,0,0.35);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-btn);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  overflow: hidden;
  position: relative;
  text-decoration: none;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-dark-text);
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(245,240,0,0.4);
}

.btn--ghost {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.3);
}

.btn--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn--large {
  padding: 20px 48px;
  font-size: 16px;
}

/* ============================================================
   PHOTO PLACEHOLDER
   ============================================================ */
.photo-placeholder {
  background: linear-gradient(135deg, #ff6eb4, #ff3d9a);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 100%;
  min-height: 200px;
  border-radius: inherit;
}

.photo-placeholder__icon { font-size: 32px; }
.photo-placeholder__label {
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font-body);
  text-align: center;
  padding: 0 16px;
}

/* ============================================================
   ANIMATIONS — KEYFRAMES
   ============================================================ */
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-18px) rotate(2deg); }
  66% { transform: translateY(-8px) rotate(-1deg); }
}

@keyframes float-slow {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-25px) scale(1.04); }
}

@keyframes blob-morph {
  0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  25% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
  50% { border-radius: 50% 50% 20% 80% / 25% 80% 20% 75%; }
  75% { border-radius: 67% 33% 47% 53% / 37% 20% 80% 63%; }
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.6); opacity: 0; }
}

@keyframes slide-in-left {
  from { opacity: 0; transform: translateX(-50px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.9; }
}

@keyframes draw-line {
  from { stroke-dashoffset: 300; }
  to { stroke-dashoffset: 0; }
}

@keyframes counter-spin {
  from { transform: rotateY(-90deg); opacity: 0; }
  to { transform: rotateY(0deg); opacity: 1; }
}

@keyframes tilt-in {
  from { opacity: 0; transform: perspective(600px) rotateX(20deg) translateY(30px); }
  to { opacity: 1; transform: perspective(600px) rotateX(0deg) translateY(0); }
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.85s ease, transform 0.85s ease;
}

.reveal-left.revealed { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.85s ease, transform 0.85s ease;
}

.reveal-right.revealed { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(0.88);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-scale.revealed { opacity: 1; transform: scale(1); }

.stagger-item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.stagger-item.stagger-visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   HERO — VARIANT M (Gradient Mesh)
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-bg);
  padding-top: 140px;
  padding-bottom: 80px;
}

.hero__mesh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  animation: blob-morph 12s ease-in-out infinite, glow-pulse 6s ease-in-out infinite;
}

.hero__blob--1 {
  width: 600px; height: 600px;
  background: rgba(245,240,0,0.18);
  top: -150px; left: -100px;
  animation-delay: 0s, 0s;
}

.hero__blob--2 {
  width: 450px; height: 450px;
  background: rgba(245,240,0,0.10);
  bottom: -100px; right: -80px;
  animation-delay: -4s, -2s;
}

.hero__blob--3 {
  width: 300px; height: 300px;
  background: rgba(255,255,255,0.04);
  top: 40%; left: 55%;
  animation-delay: -8s, -1s;
}

.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245,240,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,240,0,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 1100px;
  padding-inline: clamp(20px, 5vw, 60px);
  animation: fade-up 0.9s ease forwards;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 24px;
  animation: slide-in-left 0.8s ease forwards;
}

.hero__eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--color-primary);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(52px, 9vw, 110px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 28px;
  animation: fade-up 0.9s ease 0.15s forwards;
  opacity: 0;
}

.hero__title .word--bold { font-weight: 800; }
.hero__title .word--light { font-weight: 300; }

.hero__title .word--accent {
  color: var(--color-primary);
  background: linear-gradient(90deg, #f5f000, #ffe000, #f5f000);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite, fade-up 0.9s ease 0.15s forwards;
  opacity: 0;
}

.hero__subtitle {
  font-size: clamp(16px, 2.5vw, 22px);
  font-weight: 300;
  color: rgba(255,255,255,0.65);
  max-width: 700px;
  margin: 0 auto 44px;
  line-height: 1.55;
  animation: fade-up 0.9s ease 0.3s forwards;
  opacity: 0;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fade-up 0.9s ease 0.45s forwards;
  opacity: 0;
}

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(24px, 5vw, 60px);
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
  animation: fade-up 0.9s ease 0.6s forwards;
  opacity: 0;
  flex-wrap: wrap;
}

.hero__stat-num {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  color: var(--color-primary);
  display: block;
  line-height: 1;
}

.hero__stat-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: float 2.5s ease-in-out infinite;
}

.hero__scroll-indicator svg {
  width: 24px; height: 24px;
  fill: none;
  stroke: rgba(255,255,255,0.25);
  stroke-width: 2;
}

/* ============================================================
   MARQUEE STRIP
   ============================================================ */
.marquee-strip {
  background: var(--color-primary);
  padding: 14px 0;
  overflow: hidden;
  position: relative;
  z-index: 5;
}

.marquee-strip__track {
  display: flex;
  gap: 0;
  animation: marquee 25s linear infinite;
  width: max-content;
}

.marquee-strip__item {
  white-space: nowrap;
  padding: 0 32px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-dark-text);
  display: flex;
  align-items: center;
  gap: 16px;
}

.marquee-strip__item::after {
  content: '◆';
  font-size: 8px;
}

/* ============================================================
   SECTION TITLES
   ============================================================ */
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--color-white);
  margin-bottom: 20px;
}

.section-title .w-light { font-weight: 300; font-style: italic; }
.section-title .w-accent { color: var(--color-primary); }

.section-body {
  font-size: 17px;
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 620px;
}

/* ============================================================
   CUT-CORNER CARDS (C6)
   ============================================================ */
.card-c6 {
  background: var(--color-surface);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
  border: 1px solid var(--color-border);
  padding: 32px;
  transition: transform var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.card-c6::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 24px; height: 24px;
  background: var(--color-primary);
  clip-path: polygon(0 0, 100% 100%, 100% 0);
  opacity: 0.7;
  transition: opacity var(--transition);
}

.card-c6:hover { transform: translateY(-6px); border-color: rgba(245,240,0,0.3); }
.card-c6:hover::before { opacity: 1; }

/* ============================================================
   PRODUCT SECTION
   ============================================================ */
.product-section {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--color-bg);
  position: relative;
}

.product-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

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

.product-image-wrapper {
  position: relative;
}

.product-image-glow {
  position: absolute;
  inset: -40px;
  background: radial-gradient(ellipse at center, rgba(245,240,0,0.12) 0%, transparent 65%);
  pointer-events: none;
  animation: glow-pulse 4s ease-in-out infinite;
}

.product-image-frame {
  position: relative;
  background: var(--color-surface);
  clip-path: polygon(0 0, calc(100% - 32px) 0, 100% 32px, 100% 100%, 32px 100%, 0 calc(100% - 32px));
  overflow: hidden;
  aspect-ratio: 1/1;
}

.product-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 24px;
  animation: float-slow 6s ease-in-out infinite;
}

.product-badges {
  position: absolute;
  top: -16px;
  right: -16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 10;
}

.product-badge {
  background: var(--color-primary);
  color: var(--color-dark-text);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-btn);
  white-space: nowrap;
}

.product-info { }

.product-name {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 16px;
  line-height: 1.1;
}

.product-tagline {
  font-size: 16px;
  color: var(--color-text-muted);
  margin-bottom: 32px;
  line-height: 1.6;
}

.product-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.product-features li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 14px;
  color: var(--color-text-muted);
}

.feature-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(245,240,0,0.15);
  border: 1px solid rgba(245,240,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.feature-icon svg {
  width: 12px;
  height: 12px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2.5;
}

.product-price-row {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 28px;
}

.product-price {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.product-price-label {
  font-size: 12px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.product-cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Product gallery thumbnails */
.product-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 20px;
}

.product-thumb {
  aspect-ratio: 1/1;
  background: var(--color-surface-2);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--color-border);
  transition: border-color var(--transition);
}

.product-thumb:hover, .product-thumb.active { border-color: var(--color-primary); }

.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6px;
  transition: transform var(--transition);
}

.product-thumb:hover img { transform: scale(1.08); }

/* ============================================================
   PROBLEM SECTION
   ============================================================ */
.problem-section {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--color-surface);
  position: relative;
  margin-top: -60px;
  padding-top: calc(clamp(80px, 10vw, 140px) + 60px);
}

.problem-section::after {
  content: '';
  position: absolute;
  bottom: -60px;
  left: 0; right: 0;
  height: 60px;
  background: var(--color-surface);
  clip-path: polygon(0 0, 100% 0, 100% 0, 0 100%);
  z-index: 2;
}

.problem-intro {
  max-width: 900px;
  margin: 0 auto 64px;
  text-align: center;
}

.problem-statement {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.5vw, 58px);
  font-weight: 300;
  font-style: italic;
  line-height: 1.2;
  color: var(--color-white);
  margin-bottom: 24px;
}

.problem-statement strong {
  font-weight: 800;
  font-style: normal;
  color: var(--color-primary);
}

.problem-items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.problem-item {
  padding: 40px 28px;
}

.problem-item__num {
  font-family: var(--font-display);
  font-size: 80px;
  font-weight: 800;
  color: rgba(245,240,0,0.08);
  line-height: 1;
  margin-bottom: 16px;
  position: absolute;
  top: 16px;
  left: 24px;
  pointer-events: none;
  z-index: 0;
}

.problem-item { position: relative; }

.problem-item__content { position: relative; z-index: 1; }

.problem-item__icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(245,240,0,0.1);
  border: 1px solid rgba(245,240,0,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.problem-item__icon svg {
  width: 20px; height: 20px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2;
}

.problem-item__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 10px;
}

.problem-item__text {
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-text-muted);
}

/* ============================================================
   STATS SECTION
   ============================================================ */
.stats-section {
  padding: clamp(60px, 8vw, 100px) 0;
  background: var(--color-bg);
  position: relative;
  z-index: 3;
  margin-top: 60px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
}

.stat-cell {
  background: var(--color-bg);
  padding: 48px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.stat-cell::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform 0.5s ease;
  transform-origin: left;
}

.stat-cell:hover::before { transform: scaleX(1); }

.stat-cell__num {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  display: block;
}

.stat-cell__label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 8px;
}

/* ============================================================
   UNIQUE BLOCK 1 — THERMODYNAMIC EXPERIENCE VISUALIZER
   ============================================================ */
.thermal-section {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--color-surface);
  position: relative;
  overflow: hidden;
}

.thermal-section::before {
  content: '';
  position: absolute;
  top: -80px; left: 0; right: 0;
  height: 80px;
  background: var(--color-surface);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}

.thermal-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.thermal-visual {
  position: relative;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thermal-foot-wrap {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thermal-rings {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thermal-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  animation: pulse-ring 3s ease-out infinite;
}

.thermal-ring--1 {
  width: 200px; height: 200px;
  border-color: rgba(245,240,0,0.6);
  animation-delay: 0s;
}

.thermal-ring--2 {
  width: 300px; height: 300px;
  border-color: rgba(245,240,0,0.35);
  animation-delay: 0.7s;
}

.thermal-ring--3 {
  width: 420px; height: 420px;
  border-color: rgba(245,240,0,0.15);
  animation-delay: 1.4s;
}

.thermal-temp-badge {
  position: absolute;
  background: var(--color-primary);
  color: var(--color-dark-text);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  padding: 10px 18px;
  border-radius: var(--radius-btn);
  z-index: 10;
  animation: float 3s ease-in-out infinite;
}

.thermal-temp-badge--42 { top: 10%; left: 0; animation-delay: 0s; }
.thermal-temp-badge--44 { top: 50%; right: 0; animation-delay: -1.2s; }
.thermal-temp-badge--46 { bottom: 12%; left: 8%; animation-delay: -2.1s; }

.thermal-image {
  width: 180px;
  height: 180px;
  object-fit: contain;
  position: relative;
  z-index: 3;
  filter: drop-shadow(0 0 30px rgba(245,240,0,0.25));
}

.thermal-content { }

.thermal-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 36px;
}

.thermal-feature {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.thermal-feature__line {
  flex-shrink: 0;
  width: 3px;
  height: 100%;
  background: var(--color-primary);
  border-radius: 2px;
  min-height: 40px;
  opacity: 0.5;
}

.thermal-feature__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 6px;
}

.thermal-feature__text {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-section {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--color-bg);
  position: relative;
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 64px;
  position: relative;
}

.how-steps::before {
  content: '';
  position: absolute;
  top: 52px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), var(--color-primary), transparent);
  opacity: 0.4;
  z-index: 0;
}

.how-step {
  position: relative;
  z-index: 1;
  text-align: center;
}

.how-step__num {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 2px solid rgba(245,240,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  color: var(--color-primary);
  background: rgba(245,240,0,0.06);
  position: relative;
}

.how-step__num .pulse {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px solid rgba(245,240,0,0.2);
  animation: pulse-ring 3s ease-out infinite;
}

.how-step__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
}

.how-step__text {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================================
   QUIZ / CALCULATOR
   ============================================================ */
.quiz-section {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--color-surface);
  position: relative;
  overflow: hidden;
}

.quiz-section::before {
  content: '';
  position: absolute;
  top: -60px; right: 0; left: 0;
  height: 60px;
  background: var(--color-surface);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.quiz-wrap {
  max-width: 720px;
  margin: 0 auto;
}

.quiz-steps { }

.quiz-step {
  display: none;
}

.quiz-step.active { display: block; }

.quiz-progress {
  display: flex;
  gap: 8px;
  margin-bottom: 40px;
  justify-content: center;
}

.quiz-progress__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  transition: background 0.3s ease, transform 0.3s ease;
}

.quiz-progress__dot.active {
  background: var(--color-primary);
  transform: scale(1.4);
}

.quiz-progress__dot.done { background: rgba(245,240,0,0.4); }

.quiz-question {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 700;
  color: var(--color-white);
  text-align: center;
  margin-bottom: 36px;
  line-height: 1.2;
}

.quiz-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.quiz-option {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  padding: 20px 24px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  text-align: left;
  font-family: var(--font-body);
}

.quiz-option:hover, .quiz-option.selected {
  background: rgba(245,240,0,0.1);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.quiz-result {
  text-align: center;
}

.quiz-result__score {
  font-family: var(--font-display);
  font-size: clamp(60px, 10vw, 100px);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin: 24px 0;
}

.quiz-result__label {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.quiz-result__message {
  font-size: 17px;
  color: var(--color-text);
  max-width: 520px;
  margin: 20px auto 36px;
  line-height: 1.65;
}

/* ============================================================
   UNIQUE BLOCK 2 — SENSORY MAP
   ============================================================ */
.sensory-section {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.sensory-bg-text {
  position: absolute;
  font-family: var(--font-display);
  font-size: clamp(120px, 20vw, 260px);
  font-weight: 800;
  color: rgba(255,255,255,0.025);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  white-space: nowrap;
  z-index: 0;
  letter-spacing: -0.05em;
}

.sensory-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;
  gap: 32px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.sensory-col { display: flex; flex-direction: column; gap: 20px; }
.sensory-col--right { }

.sensory-card {
  padding: 28px;
  position: relative;
  cursor: default;
  transition: transform var(--transition);
}

.sensory-card:hover { transform: translateX(-6px); }
.sensory-col--right .sensory-card:hover { transform: translateX(6px); }

.sensory-card__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-btn);
  background: rgba(245,240,0,0.1);
  border: 1px solid rgba(245,240,0,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.sensory-card__icon svg {
  width: 18px; height: 18px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2;
}

.sensory-card__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 6px;
}

.sensory-card__text {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.sensory-center {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.sensory-img-frame {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--color-surface);
  clip-path: polygon(0 0, calc(100% - 40px) 0, 100% 40px, 100% 100%, 40px 100%, 0 calc(100% - 40px));
  overflow: hidden;
  position: relative;
}

.sensory-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
}

.sensory-connection {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  z-index: 0;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-section {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--color-surface);
  position: relative;
}

.faq-section::before {
  content: '';
  position: absolute;
  top: -60px;
  left: 0; right: 0;
  height: 60px;
  background: var(--color-surface);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.faq-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}

.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.faq-item {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition);
}

.faq-item.faq--open { border-color: rgba(245,240,0,0.3); }

.faq-item__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 28px;
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: var(--font-body);
}

.faq-item__question {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.4;
}

.faq-item__icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.faq-item__icon svg {
  width: 14px; height: 14px;
  stroke: var(--color-text-muted);
  fill: none;
  stroke-width: 2.5;
  transition: stroke var(--transition);
}

.faq--open .faq-item__icon {
  transform: rotate(45deg);
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.faq--open .faq-item__icon svg { stroke: var(--color-dark-text); }

.faq-item__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s ease;
}

.faq--open .faq-item__body { max-height: 400px; }

.faq-item__answer {
  padding: 0 28px 24px;
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================================
   STICKY CTA
   ============================================================ */
.sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 888;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--color-border);
  padding: 14px clamp(20px, 5vw, 60px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.sticky-cta--visible { transform: translateY(0); }

.sticky-cta__info { display: flex; flex-direction: column; }

.sticky-cta__name {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-white);
}

.sticky-cta__price {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--color-primary);
}

/* ============================================================
   ORDER MODAL
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0,0,0,0.88);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.modal-overlay.active { opacity: 1; visibility: visible; }

.modal-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  width: 100%;
  max-width: 740px;
  max-height: 92vh;
  overflow-y: auto;
  clip-path: polygon(0 0, calc(100% - 40px) 0, 100% 40px, 100% 100%, 40px 100%, 0 calc(100% - 40px));
  padding: clamp(28px, 5vw, 52px);
  position: relative;
  transform: scale(0.92) translateY(20px);
  transition: transform 0.35s ease;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}

.modal-overlay.active .modal-box {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 20px; right: 24px;
  background: none;
  border: 1px solid var(--color-border);
  width: 36px; height: 36px;
  border-radius: 50%;
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition), color var(--transition);
  z-index: 2;
}

.modal-close:hover { border-color: var(--color-primary); color: var(--color-primary); }

.modal-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 8px;
}

.modal-subtitle {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 32px;
}

/* ORDER FORM */
.order-form { }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group--full { grid-column: 1 / -1; }

.form-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 0;
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-white);
  transition: border-color var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder { color: var(--color-text-muted); opacity: 0.5; }

.form-input:focus,
.form-select:focus,
.form-textarea:focus { border-color: rgba(245,240,0,0.5); }

.form-input.error,
.form-select.error,
.form-textarea.error { border-color: #ff4444; }

.form-error {
  font-size: 11px;
  color: #ff4444;
  font-weight: 500;
  min-height: 14px;
}

.form-select {
  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='rgba(255,255,255,0.4)' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
  background-color: var(--color-surface-2);
}

.form-select option {
  background: var(--color-surface);
  color: var(--color-white);
}

.form-textarea {
  min-height: 90px;
  resize: vertical;
}

.form-submit {
  width: 100%;
  padding: 18px 32px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--color-primary);
  color: var(--color-dark-text);
  border: none;
  border-radius: var(--radius-btn);
  cursor: pointer;
  margin-top: 8px;
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.form-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(245,240,0,0.35);
}

.form-submit:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* THANK YOU MODAL (nested inside order modal) */
.modal-thankyou {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.modal-thankyou.active { display: block; }

.thankyou-icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: rgba(245,240,0,0.15);
  border: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  animation: pulse-ring 2s ease-out infinite;
}

.thankyou-icon svg {
  width: 40px; height: 40px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2;
}

.thankyou-title {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 12px;
}

.thankyou-text {
  font-size: 16px;
  color: var(--color-text-muted);
  max-width: 420px;
  margin: 0 auto 32px;
  line-height: 1.65;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testi-section {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--color-bg);
  overflow: hidden;
}

.testi-scroll-wrap {
  overflow: hidden;
  margin-top: 48px;
}

.testi-scroll-track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: marquee 30s linear infinite;
}

.testi-scroll-track:hover { animation-play-state: paused; }

.testi-card {
  width: 360px;
  flex-shrink: 0;
  padding: 32px;
  background: var(--color-surface);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
  border: 1px solid var(--color-border);
  position: relative;
}

.testi-card__quote {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: rgba(245,240,0,0.15);
  line-height: 1;
  margin-bottom: 8px;
}

.testi-card__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  font-style: italic;
}

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

.testi-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
}

.testi-card__name {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-white);
}

.testi-card__loc {
  font-size: 11px;
  color: var(--color-text-muted);
}

.testi-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 14px;
}

.testi-star {
  width: 14px; height: 14px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 64px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand-name {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 12px;
}

.footer__brand-name span { color: var(--color-primary); }

.footer__tagline {
  font-size: 13px;
  color: var(--color-text-muted);
  max-width: 260px;
  line-height: 1.65;
  margin-bottom: 20px;
}

.footer__col-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 18px;
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: 13px;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

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

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.footer__contact-item svg {
  width: 14px; height: 14px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer__copy {
  font-size: 12px;
  color: var(--color-text-muted);
}

.footer__legal {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer__legal a {
  font-size: 12px;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

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

/* ============================================================
   LEGAL PAGES
   ============================================================ */
.legal-page {
  padding: 160px 0 80px;
  min-height: 80vh;
}

.legal-page h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 16px;
}

.legal-page .legal-date {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 48px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.legal-page h2 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-white);
  margin: 40px 0 14px;
}

.legal-page p {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 14px;
}

.legal-page ul {
  padding-left: 20px;
  margin-bottom: 14px;
}

.legal-page ul li {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 6px;
}

/* ============================================================
   PRODUCT PAGE
   ============================================================ */
.product-page-hero {
  padding: 160px 0 80px;
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.product-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(245,240,0,0.08) 0%, transparent 55%);
  pointer-events: none;
}

.advertorial-bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  background: rgba(245,240,0,0.1);
  border-bottom: 1px solid rgba(245,240,0,0.2);
  padding: 8px 20px;
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.product-page-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.product-page-main-img {
  position: relative;
}

.product-page-main-img__frame {
  background: var(--color-surface);
  clip-path: polygon(0 0, calc(100% - 40px) 0, 100% 40px, 100% 100%, 40px 100%, 0 calc(100% - 40px));
  aspect-ratio: 1/1;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.product-page-main-img__frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-page-info { }

.product-page-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 58px);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 20px;
  line-height: 1.1;
}

.product-page-price-block {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 28px;
}

.product-page-price {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.product-page-currency {
  font-size: 18px;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Article body on product page */
.article-body {
  padding: clamp(60px, 8vw, 100px) 0;
  background: var(--color-bg);
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
}

.article-content h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 700;
  color: var(--color-white);
  margin: 44px 0 18px;
  line-height: 1.15;
}

.article-content p {
  font-size: 16px;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 18px;
}

.article-content blockquote {
  border-left: 3px solid var(--color-primary);
  padding: 16px 24px;
  margin: 28px 0;
  background: var(--color-surface);
  font-style: italic;
  font-size: 17px;
  color: var(--color-text);
}

/* ============================================================
   ABOUT/CONTACT PAGE
   ============================================================ */
.contact-hero {
  padding: 160px 0 80px;
  background: var(--color-bg);
  position: relative;
  text-align: center;
}

.contact-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 90px);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 16px;
}

.contact-hero p {
  font-size: 18px;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  padding: clamp(60px, 8vw, 100px) 0;
}

.contact-info__title {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 24px;
}

.contact-info__item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-info__icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-btn);
  background: rgba(245,240,0,0.1);
  border: 1px solid rgba(245,240,0,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info__icon svg {
  width: 20px; height: 20px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2;
}

.contact-info__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.contact-info__value {
  font-size: 15px;
  color: var(--color-white);
}

.contact-form-wrap {
  background: var(--color-surface);
  clip-path: polygon(0 0, calc(100% - 32px) 0, 100% 32px, 100% 100%, 0 100%);
  padding: 40px;
  border: 1px solid var(--color-border);
}

.contact-form-wrap h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 28px;
}

.contact-form .form-input,
.contact-form .form-select,
.contact-form .form-textarea {
  width: 100%;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-white);
  outline: none;
  transition: border-color var(--transition);
  border-radius: 0;
  appearance: none;
  -webkit-appearance: none;
}

.contact-form .form-input:focus,
.contact-form .form-textarea:focus { border-color: rgba(245,240,0,0.5); }

.contact-form .form-group { margin-bottom: 16px; }

.contact-submit-msg {
  display: none;
  padding: 20px;
  background: rgba(245,240,0,0.1);
  border: 1px solid rgba(245,240,0,0.3);
  text-align: center;
  color: var(--color-primary);
  font-weight: 600;
  margin-top: 16px;
  font-size: 15px;
}

.contact-submit-msg.active { display: block; }

/* ============================================================
   TABLE
   ============================================================ */
.table-scroll { max-width: 900px; margin: 0 auto; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.spec-table { width: 100%; border-collapse: collapse; min-width: 480px; background: var(--color-surface); }
.spec-table th, .spec-table td { padding: 16px 20px; text-align: center; border-bottom: 1px solid var(--color-border); font-size: 14px; }
.spec-table thead th { background: var(--color-surface-2); color: var(--color-white); font-weight: 700; font-family: var(--font-body); }
.spec-table__label { background: var(--color-surface-2); font-weight: 600; text-align: left; color: var(--color-text-muted); }
.spec-table__hl { background: rgba(245,240,0,0.1); color: var(--color-primary); font-weight: 700; }
.spec-table thead th.spec-table__hl { background: rgba(245,240,0,0.15); color: var(--color-primary); }

/* ============================================================
   PRODUCT CATALOG CARD (index)
   ============================================================ */
.catalog-section {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--color-bg);
}

.catalog-card {
  background: var(--color-surface);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.catalog-card:hover {
  transform: translateY(-8px);
  border-color: rgba(245,240,0,0.35);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.catalog-card__img {
  aspect-ratio: 4/3;
  background: var(--color-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.catalog-card__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: transform 0.5s ease;
}

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

.catalog-card__body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.catalog-card__name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 10px;
  line-height: 1.2;
}

.catalog-card__desc {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.catalog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.catalog-card__price {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--color-primary);
}

/* ============================================================
   ABOUT SECTION (on contact page)
   ============================================================ */
.about-section {
  padding: clamp(60px, 8vw, 100px) 0;
  background: var(--color-surface);
  position: relative;
}

.about-section::before {
  content: '';
  position: absolute;
  top: -60px; left: 0; right: 0;
  height: 60px;
  background: var(--color-surface);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.about-value {
  padding: 32px 28px;
  background: var(--color-surface-2);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
  border: 1px solid var(--color-border);
}

.about-value__num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--color-primary);
  opacity: 0.5;
  line-height: 1;
  margin-bottom: 12px;
}

.about-value__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 8px;
}

.about-value__text {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ============================================================
   TRUST BADGES
   ============================================================ */
.trust-section {
  padding: clamp(40px, 6vw, 80px) 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.trust-badges__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
}

.trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 24px;
  text-align: center;
}

.trust-badge__icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(245,240,0,0.1);
  border: 1px solid rgba(245,240,0,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.trust-badge__icon svg {
  width: 22px; height: 22px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2;
}

.trust-badge__title {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-white);
}

.trust-badge__text {
  font-size: 11px;
  color: var(--color-text-muted);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: 1fr; gap: 48px; }
  .product-image-wrapper { max-width: 520px; margin: 0 auto; }
  .thermal-inner { grid-template-columns: 1fr; }
  .thermal-visual { height: 350px; }
  .sensory-grid { grid-template-columns: 1fr; }
  .sensory-center { order: -1; }
  .sensory-img-frame { aspect-ratio: 16/9; max-width: 520px; margin: 0 auto; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr 1fr; }
  .product-page-grid { grid-template-columns: 1fr; }
  .product-page-main-img { max-width: 480px; margin: 0 auto; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav__links {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(10,10,10,0.98);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 998;
  }
  .nav__links.nav__links--open { display: flex; }
  .nav__links a { font-size: 18px; }
  .nav__hamburger { display: flex; z-index: 999; }
  .problem-items { grid-template-columns: 1fr; }
  .how-steps { grid-template-columns: 1fr; }
  .how-steps::before { display: none; }
  .quiz-options { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .product-thumbs { grid-template-columns: repeat(3, 1fr); }
  .sticky-cta { flex-wrap: wrap; justify-content: center; text-align: center; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .hero__actions { flex-direction: column; align-items: center; }
  .testi-card { width: 290px; }
  .catalog-card__footer { flex-direction: column; align-items: flex-start; gap: 12px; }
}

@media (max-width: 480px) {
  .hero__stats { gap: 20px; }
  .stats-grid { grid-template-columns: 1fr; }
  .modal-box { clip-path: none; padding: 28px 20px; }
  .contact-form-wrap { clip-path: none; padding: 28px 20px; }
}

/* ============================================================
   TILT 3D CARD EFFECT
   ============================================================ */
.tilt-card {
  transform-style: preserve-3d;
  transform: perspective(1000px);
  transition: transform 0.1s ease;
}

/* ============================================================
   TYPEWRITER
   ============================================================ */
.typewriter-text::after {
  content: '|';
  animation: blink-cursor 0.8s step-end infinite;
  color: var(--color-primary);
}

@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ============================================================
   MAGNETIC BUTTON
   ============================================================ */
.btn-magnetic {
  transition: transform 0.25s cubic-bezier(0.23, 1, 0.32, 1);
}