/* Forma — Dark Luxury Gen Z Theme */

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

:root {
  --bg: #0a0a0c;
  --fg: #f0ece4;
  --accent: #c8a96e;
  --accent-dim: rgba(200,169,110,0.15);
  --muted: #8a8780;
  --surface: #141416;
  --surface-2: #1c1c1f;
  --border: #2a2a2e;
  --serif: 'Instrument Serif', Georgia, serif;
  --sans: 'Satoshi', 'Instrument Sans', system-ui, sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.5rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to bottom, rgba(10,10,12,0.9) 0%, transparent 100%);
}
.nav-inner { display: flex; align-items: baseline; gap: 1.5rem; }
.nav-logo {
  font-family: var(--serif);
  font-size: 1.4rem;
  letter-spacing: 0.03em;
  color: var(--fg);
}
.nav-tag {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-link {
  font-size: 0.82rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--fg); }
.nav-cta {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.06em;
  border: 1px solid var(--accent-dim);
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  transition: all 0.2s;
}
.nav-cta:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 10rem 4rem 6rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 70%;
  background: radial-gradient(ellipse, rgba(200,169,110,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  flex: 1;
}
.hero-kicker {
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
  font-weight: 500;
}
.hero-headline {
  font-family: var(--serif);
  font-size: clamp(3.8rem, 6.5vw, 7rem);
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 2.5rem;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 40ch;
  line-height: 1.75;
  margin-bottom: 3rem;
}
.hero-actions { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 12px;
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 400;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-secondary:hover { border-color: var(--muted); }

/* Hero visual — geometric product shapes */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  position: relative;
}
.hero-product-stack {
  position: relative;
  width: 280px;
  height: 380px;
}
.stack-card {
  position: absolute;
  border-radius: 24px;
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  overflow: hidden;
}
.stack-card-1 {
  width: 200px; height: 280px;
  top: 50px; right: 0;
  background: linear-gradient(135deg, #1a1a1e 0%, #0e0e12 100%);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.stack-card-2 {
  width: 220px; height: 300px;
  top: 30px; left: 0;
  background: linear-gradient(135deg, #1e1e24 0%, #141418 100%);
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
  border-color: rgba(200,169,110,0.12);
}
.stack-card-3 {
  width: 240px; height: 320px;
  top: 0; left: 20px;
  background: var(--surface-2);
  border-color: rgba(200,169,110,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 40px 100px rgba(0,0,0,0.7), 0 0 40px rgba(200,169,110,0.05);
}
.stack-inner-circle {
  width: 100px; height: 100px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200,169,110,0.15) 0%, transparent 70%);
  border: 1px solid rgba(200,169,110,0.2);
}
.hero-scroll-cue {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding-top: 2rem;
}
.scroll-label {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--muted), transparent);
  animation: scrollPulse 2.5s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 0.9; transform: scaleY(1.15); }
}

/* TRENDING / CATALOG SECTION */
.trending {
  padding: 8rem 4rem;
  background: var(--surface);
  position: relative;
}
.trending::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border), transparent);
}
.section-label {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  display: block;
  margin-bottom: 1.25rem;
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 0.75rem;
}
.section-sub {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 50ch;
}
.trending-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 4rem;
  gap: 2rem;
}
.trending-header-left { flex: 1; }

/* Product grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.product-card {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.product-card:hover .product-img-wrap { border-color: var(--accent-dim); }
.product-card:hover .product-img-inner { transform: scale(1.03); }
.product-img-wrap {
  aspect-ratio: 1/1;
  border-radius: 20px;
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: border-color 0.3s;
}
.product-img-inner {
  width: 100%;
  height: 100%;
  transition: transform 0.4s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-img-wrap img {
  width: 80%;
  height: 80%;
  object-fit: contain;
  display: block;
}
.product-card:hover .product-img-wrap img {
  transform: scale(1.04);
  transition: transform 0.4s ease;
}

/* Per-product gradient visuals */
.grad-desk-mat {
  background: linear-gradient(135deg, #1a1a2e 0%, #0f0f1e 60%, #16162a 100%);
}
.grad-phone-stand {
  background: linear-gradient(135deg, #2a2a32 0%, #1a1a22 50%, #232328 100%);
}
.grad-leather-case {
  background: linear-gradient(135deg, #2d2218 0%, #1a140e 50%, #2a2018 100%);
}
.grad-cable-kit {
  background: linear-gradient(135deg, #1c1c24 0%, #141418 60%, #202028 100%);
}
.grad-led-strips {
  background: linear-gradient(135deg, #1a0a28 0%, #12082a 30%, #1a0a28 60%, #0a0818 100%);
  position: relative;
}
.grad-led-strips::before {
  content: '';
  position: absolute;
  top: 30%; left: 10%; right: 10%;
  height: 4px;
  background: linear-gradient(to right, #7c3aed, #a855f7, #ec4899, #ef4444, #f97316);
  border-radius: 4px;
  box-shadow: 0 0 20px rgba(168,85,247,0.5), 0 0 40px rgba(236,72,153,0.3);
}
.grad-charging-pad {
  background: linear-gradient(135deg, #1e1e22 0%, #141416 50%, #1a1a1e 100%);
}
.grad-slim-case {
  background: linear-gradient(135deg, #1e1e24 0%, #12121a 100%);
}

/* Product shape icons */
.shape-desk-mat { width: 55%; height: 35%; border-radius: 8px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); }
.shape-phone-stand { width: 50%; height: 60%; border-radius: 50% 50% 12px 12px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); }
.shape-leather-case { width: 45%; height: 70%; border-radius: 12px; background: rgba(200,149,108,0.08); border: 1px solid rgba(200,149,108,0.15); }
.shape-cable-kit { display: flex; gap: 8px; align-items: center; }
.shape-cable-kit span { display: block; width: 24px; height: 10px; border-radius: 6px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08); }
.shape-led { display: flex; flex-direction: column; gap: 6px; align-items: center; }
.shape-led span { display: block; width: 80%; height: 3px; border-radius: 3px; }
.shape-led span:nth-child(1) { background: #7c3aed; box-shadow: 0 0 8px rgba(124,58,237,0.6); }
.shape-led span:nth-child(2) { background: #a855f7; box-shadow: 0 0 8px rgba(168,85,247,0.5); }
.shape-led span:nth-child(3) { background: #ec4899; box-shadow: 0 0 8px rgba(236,72,153,0.5); }
.shape-charging-pad { width: 60%; height: 25%; border-radius: 50%; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); }
.shape-slim-case { width: 45%; height: 70%; border-radius: 14px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); }

.product-info { display: flex; flex-direction: column; gap: 0.5rem; }
.product-top { display: flex; justify-content: space-between; align-items: flex-start; }
.product-name {
  font-family: var(--serif);
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.product-price {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 500;
  white-space: nowrap;
}
.product-desc {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
  display: none;
}
.product-tag {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-top: 0.25rem;
}
.product-badge {
  display: inline-block;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(200,169,110,0.1);
  color: var(--accent);
  border: 1px solid rgba(200,169,110,0.2);
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  margin-top: 0.5rem;
  width: fit-content;
}

/* WHY FORMA */
.why-forma {
  padding: 8rem 4rem;
  background: var(--bg);
}
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 6rem;
  align-items: center;
}
.why-title {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 4vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.why-list { display: flex; flex-direction: column; gap: 2.5rem; }
.why-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}
.why-item:last-child { border-bottom: none; padding-bottom: 0; }
.why-num {
  font-family: var(--serif);
  font-size: 1.8rem;
  color: var(--accent);
  opacity: 0.5;
  line-height: 1;
  min-width: 40px;
}
.why-item h3 {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
}
.why-item p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
}

/* TESTIMONIALS */
.testimonials {
  padding: 8rem 4rem;
  background: var(--surface);
}
.testimonials-header {
  text-align: center;
  margin-bottom: 5rem;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.testimonial-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem;
}
.testimonial-quote {
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1.55;
  font-style: italic;
  letter-spacing: -0.01em;
  color: var(--fg);
  margin-bottom: 2rem;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.testimonial-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-dim), var(--surface));
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--accent);
}
.testimonial-name { font-size: 0.88rem; font-weight: 500; }
.testimonial-handle { font-size: 0.78rem; color: var(--muted); margin-top: 0.1rem; }

/* SOCIAL FEED */
.social-feed {
  padding: 8rem 4rem;
  background: var(--bg);
  text-align: center;
}
.social-feed-header { margin-bottom: 4rem; }
.social-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 3rem;
}
.social-item {
  aspect-ratio: 1/1;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  font-size: 2rem;
  opacity: 0.15;
}
.social-handle {
  font-size: 0.85rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

/* CLOSING / CTA */
.closing {
  padding: 10rem 4rem;
  text-align: center;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.closing::before {
  content: '';
  position: absolute;
  bottom: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 50%;
  height: 60%;
  background: radial-gradient(ellipse, rgba(200,169,110,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.closing-inner { max-width: 640px; margin: 0 auto; position: relative; }
.closing-quote {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
  line-height: 1.35;
  font-style: italic;
  letter-spacing: -0.01em;
  margin-bottom: 2.5rem;
  color: var(--fg);
}
.closing-sub {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 3rem;
}

/* FOOTER */
.footer {
  padding: 4rem;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 3rem;
}
.footer-brand { max-width: 280px; }
.footer-logo {
  font-family: var(--serif);
  font-size: 1.3rem;
  display: block;
  margin-bottom: 0.75rem;
  letter-spacing: 0.02em;
}
.footer-desc {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.7;
}
.footer-links {
  display: flex;
  gap: 4rem;
}
.footer-col h4 {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.25rem;
  font-weight: 500;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.75rem; }
.footer-col ul li a {
  font-size: 0.85rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--fg); }
.footer-bottom {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy { font-size: 0.75rem; color: var(--muted); }
.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { font-size: 0.75rem; color: var(--muted); text-decoration: none; transition: color 0.2s; }
.footer-legal a:hover { color: var(--fg); }

/* MANIFESTO */
.manifesto {
  padding: 8rem 4rem;
  background: var(--surface);
  position: relative;
}
.manifesto::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border), transparent);
}
.manifesto-inner {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 4rem;
  max-width: 900px;
  align-items: start;
}
.manifesto-number {
  font-family: var(--serif);
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.2;
  line-height: 1;
}
.manifesto-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.2;
  margin-bottom: 2rem;
  letter-spacing: -0.01em;
}
.manifesto-body {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--muted);
}
.manifesto-body p + p { margin-top: 1.5rem; }

/* ===== CATALOG PAGE ===== */
.catalog-page {
  min-height: 100vh;
  background: var(--bg);
  padding: 8rem 4rem 6rem;
}
.catalog-header {
  margin-bottom: 5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
}
.catalog-count {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 1rem;
}
.catalog-filters {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.04em;
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ===== PRODUCT DETAIL PAGE ===== */
.product-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  flex: 1;
}
.product-image-col {
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 4rem;
}
.product-img-wrap {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1/1;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
}
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.product-detail-col {
  padding: 8rem 4rem 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.product-kicker {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-weight: 500;
}
.product-name {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.product-tagline {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}
.product-price-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.price-main {
  font-family: var(--serif);
  font-size: 2rem;
  letter-spacing: -0.01em;
}
.price-compare {
  font-size: 1rem;
  color: var(--muted);
  text-decoration: line-through;
}
.price-badge {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-top: 0.25rem;
}
.product-divider {
  height: 1px;
  background: var(--border);
  margin: 2rem 0;
}
.product-description {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.85;
  white-space: pre-line;
  margin-bottom: 2.5rem;
}
.order-form { display: flex; flex-direction: column; gap: 1rem; }
.form-label {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 0.35rem;
}
.form-input {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}
.form-input:focus { border-color: var(--accent); }
.form-input::placeholder { color: var(--muted); }
.btn-primary-full {
  width: 100%;
  padding: 1.25rem;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 14px;
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-primary-full:hover { opacity: 0.88; transform: translateY(-1px); }
.checkout-note {
  font-size: 0.76rem;
  color: var(--muted);
  text-align: center;
  margin-top: 0.75rem;
}
.checkout-note strong { color: var(--accent); }
.trust-row {
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--muted);
}
.trust-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* Nav on product pages */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.5rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to bottom, rgba(10,10,12,0.95) 0%, transparent 100%);
}
.nav-back {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.nav-back:hover { color: var(--fg); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .social-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  .nav { padding: 1.25rem 1.5rem; }
  .hero { padding: 8rem 1.5rem 4rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { display: none; }
  .hero-headline { font-size: 3rem; }
  .trending { padding: 5rem 1.5rem; }
  .products-grid { grid-template-columns: 1fr; gap: 2rem; }
  .manifesto-inner { grid-template-columns: 1fr; gap: 2rem; }
  .manifesto-number { font-size: 2.5rem; }
  .why-forma { padding: 5rem 1.5rem; }
  .testimonials { padding: 5rem 1.5rem; }
  .social-feed { padding: 5rem 1.5rem; }
  .closing { padding: 6rem 1.5rem; }
  .footer { padding: 3rem 1.5rem; }
  .footer-inner { flex-direction: column; gap: 2rem; }
  .footer-links { flex-direction: column; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; align-items: flex-start; }
  .catalog-page { padding: 7rem 1.5rem 4rem; }
  .catalog-header { flex-direction: column; align-items: flex-start; }
  .product-layout { grid-template-columns: 1fr; }
  .product-image-col { position: relative; height: auto; padding: 6rem 2rem 2rem; }
  .product-img-wrap { max-width: 300px; margin: 0 auto; }
  .product-detail-col { padding: 2.5rem 1.5rem 4rem; }
  .trending-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .trending-header-right { display: none; }
}

@media (max-width: 480px) {
  .manifesto, .trending, .why-forma, .testimonials, .social-feed { padding: 4rem 1.25rem; }
  .hero { padding: 7rem 1.25rem 3rem; }
}

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-up {
  animation: fadeUp 0.6s ease forwards;
}