/* ============================================================
   sonicLAB — Minimal Modern Redesign
   Theme: Dark Industrial-Scientific · Acid Green Accent
   Fonts: Bebas Neue (display) · Playfair Display (headline) · DM Mono (body/label)
   ============================================================ */

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

:root {
  --bg:         #0a0a0a;
  --bg-2:       #111111;
  --bg-3:       #181818;
  --surface:    #1a1a1a;
  --border:     rgba(255,255,255,0.08);
  --border-mid: rgba(255,255,255,0.15);
  --text:       #e8e8e4;
  --text-dim:   rgba(232,232,228,0.45);
  --text-muted: rgba(232,232,228,0.25);
  --accent:     #bfff00;
  --accent-dim: rgba(191,255,0,0.15);
  --ff-display: 'Bebas Neue', sans-serif;
  --ff-serif:   'Playfair Display', serif;
  --ff-mono:    'DM Mono', monospace;
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);
}

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

body {
  background: #060a14;
  color: var(--text);
  font-family: var(--ff-mono);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

/* ---------- CUSTOM CURSOR ---------- */
.cursor {
  position: fixed;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s var(--ease-out), width 0.3s var(--ease-out), height 0.3s var(--ease-out), background 0.3s;
  mix-blend-mode: difference;
}
.cursor-ring {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(191,255,0,0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.15s var(--ease-out), width 0.3s var(--ease-out), height 0.3s var(--ease-out), opacity 0.3s;
}

/* ---------- UTILITY ---------- */
.dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-dim);
  margin-right: 8px;
  vertical-align: middle;
}
.dot.accent { background: var(--accent); }

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

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 14px 28px;
  border: 1px solid transparent;
  transition: all 0.3s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  transition: transform 0.4s var(--ease-out);
}
.btn:hover::before { transform: translateX(0); }

.btn-primary {
  background: var(--accent);
  color: #0a0a0a;
  border-color: var(--accent);
}
.btn-primary::before { background: rgba(0,0,0,0.12); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(191,255,0,0.25); }

.btn-ghost {
  background: transparent;
  color: var(--text-dim);
  border-color: var(--border-mid);
}
.btn-ghost::before { background: var(--surface); }
.btn-ghost:hover { color: var(--text); border-color: var(--border-mid); }

.btn-sm { padding: 10px 20px; font-size: 0.7rem; }

/* ---------- SECTION LABELS ---------- */
.section-label {
  font-family: var(--ff-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  margin-bottom: 24px;
}
.section-title {
  font-family: var(--ff-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--text);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: rgba(6,10,20,0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  animation: fadeDown 0.8s var(--ease-out) both;
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.nav-logo {
  font-family: var(--ff-display);
  font-size: 2.2rem;
  letter-spacing: 0.12em;
  color: var(--text);
  transition: color 0.3s;
}
.nav-logo:hover { color: var(--accent); }
.nav-logo:hover .logo-lab { color: var(--accent); }

/* Two-tone brand: "sonic" inherits parent color, "LAB" gets the brand blue */
.logo-lab {
  color: #3b8fd4;
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color 0.25s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: transparent !important;
  color: var(--accent) !important;
  border: 1px solid var(--accent);
  padding: 8px 18px;
  transition: all 0.25s !important;
}
.nav-cta:hover {
  background: var(--accent) !important;
  color: #0a0a0a !important;
}

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: none;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--text);
  transition: transform 0.3s;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
  overflow: hidden;
  background: transparent;
  z-index: 1;
}

/* WebGL shader canvas — fixed full-page background */
.wave-bg {
  position: fixed;
  top: -6px;
  left: -6px;
  width: calc(100% + 12px);
  height: calc(100% + 12px);
  z-index: 0;
  display: block;
  pointer-events: none;
  filter: blur(1.5px);
}

/* ---- GLASS PANELS ---- */
.glass-panel {
  position: absolute;
  z-index: 2;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  opacity: 0;
  animation: glassIn 1s var(--ease-out) forwards;
}

@keyframes glassIn {
  from { opacity: 0; transform: translateY(30px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Main panel — bottom-left, holds headline + CTA */
.glass-panel--main {
  bottom: 60px;
  left: 40px;
  max-width: 720px;
  padding: 48px 52px;
  animation-delay: 0.6s;
}

/* News scroller panel — top-right */
.glass-panel--meta {
  top: 80px;
  right: 40px;
  padding: 0;
  display: flex;
  flex-direction: column;
  width: 440px;
  animation-delay: 1.0s;
  overflow: hidden;
}
.news-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 28px 14px;
}
.news-header-label {
  font-family: var(--ff-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}
.news-header-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: newsPulse 2s ease-in-out infinite;
}
@keyframes newsPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.news-counter {
  font-family: var(--ff-mono);
  font-size: 0.70rem;
  color: rgba(255,255,255,0.25);
  margin-left: auto;
}
.news-counter-current { color: rgba(255,255,255,0.6); }
.news-viewport {
  overflow: hidden;
  position: relative;
  height: 200px;
}
.news-track {
  display: flex;
  flex-direction: column;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.news-item {
  display: flex;
  gap: 20px;
  padding: 16px 28px 20px;
  min-height: 200px;
  box-sizing: border-box;
  align-items: center;
  cursor: default;
}
.news-thumb {
  width: 140px;
  height: 140px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
  opacity: 0.85;
  transition: opacity 0.3s;
}
.news-item:hover .news-thumb { opacity: 1; }
.news-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.news-date {
  font-family: var(--ff-mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.7;
}
.news-headline {
  font-family: var(--ff-display);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  color: var(--accent);
  line-height: 1.25;
  white-space: normal;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.news-desc {
  font-family: var(--ff-body);
  font-size: 0.80rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-progress {
  height: 2px;
  background: rgba(255,255,255,0.06);
}
.news-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--accent);
  transition: width 0.1s linear;
}

/* Brand badge — top-left */
.glass-panel--badge {
  top: 100px;
  left: 40px;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  animation-delay: 0.4s;
}

.badge-logo {
  font-family: var(--ff-display);
  font-size: 2.4rem;
  letter-spacing: 0.12em;
  color: #fff;
}
.badge-sub {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}


/* Hero text inside main glass panel */
.hero-label {
  font-family: var(--ff-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.hero-headline {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 24px;
}
.hero-hl-line {
  font-family: var(--ff-display);
  font-size: clamp(3.2rem, 7vw, 7rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 0.95;
  color: #fff;
}
.hero-hl-accent {
  color: transparent;
  -webkit-text-stroke: 2px var(--accent);
  display: inline-block;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-sub {
  max-width: 460px;
  font-size: 0.85rem;
  font-weight: 400;
  line-height: 1.8;
  color: rgba(255,255,255,0.72);
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 3;
  animation: fadeUp 0.8s var(--ease-out) 1.5s both;
}
.scroll-line {
  display: block;
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.15);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 100%;
  background: var(--accent);
  transform: translateY(-100%);
  animation: scrollScanV 2s ease-in-out 2s infinite;
}
@keyframes scrollScanV {
  from { transform: translateY(-100%); }
  to   { transform: translateY(100%); }
}
.scroll-label {
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
}

/* ============================================================
   FEATURED BANNER
   ============================================================ */
.featured-banner {
  background: var(--accent);
  padding: 20px 48px;
  position: relative;
  z-index: 1;
}
.featured-banner-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  max-width: 1400px;
  margin: 0 auto;
}
.featured-badge {
  font-family: var(--ff-mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: rgba(0,0,0,0.15);
  color: #0a0a0a;
  padding: 4px 10px;
  white-space: nowrap;
}
.featured-text {
  flex: 1;
}
.featured-text h2 {
  font-family: var(--ff-display);
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  color: #0a0a0a;
  line-height: 1;
}
.featured-text p {
  font-size: 0.72rem;
  color: rgba(0,0,0,0.65);
  margin-top: 2px;
}
.featured-banner .btn-primary {
  background: #0a0a0a;
  color: var(--accent);
  border-color: #0a0a0a;
  white-space: nowrap;
}
.featured-banner .btn-primary:hover {
  background: rgba(0,0,0,0.85);
  box-shadow: none;
}

/* ============================================================
   VALUES STRIP
   ============================================================ */
.values-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--border);
  padding: 0 48px;
  position: relative;
  z-index: 1;
  background: rgba(6,10,20,0.8);
  backdrop-filter: blur(12px);
}
.value-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 24px 32px;
  flex: 1;
  min-width: 160px;
  border-right: 1px solid var(--border);
}
.value-item:last-child { border-right: none; }
.value-num {
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}
.value-text {
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.value-divider { display: none; }

/* ============================================================
   PRODUCTS
   ============================================================ */
.products {
  padding: 120px 48px;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.products-header {
  margin-bottom: 48px;
}

/* Filter tabs */
.product-categories {
  display: flex;
  gap: 0;
  margin-bottom: 64px;
  border: 1px solid var(--border);
  width: fit-content;
}
.cat-btn {
  font-family: var(--ff-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: none;
  border: none;
  color: rgba(255,255,255,0.85);
  padding: 10px 22px;
  cursor: none;
  transition: all 0.25s;
  border-right: 1px solid var(--border);
}
.cat-btn:last-child { border-right: none; }
.cat-btn:hover { color: #fff; background: var(--surface); }
.cat-btn.active {
  background: var(--accent);
  color: #0a0a0a;
}

/* Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(320px, 1fr));
  gap: 5px;
  background: var(--border);
  border: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

.product-card {
  background: linear-gradient(to bottom, rgba(6,14,40,0.75) 0%, rgba(255,255,255,0.06) 100%);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  transition: background 0.4s, border-color 0.4s, transform 0.3s var(--ease-out);
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.4s var(--ease-out);
}
.product-card:hover::before { width: 100%; }
.product-card:hover {
  background: linear-gradient(to bottom, rgba(4,10,32,0.85) 0%, rgba(0,0,0,0.35) 100%);
  border-color: rgba(255,255,255,0.18);
}

.product-card--highlight {
  background: rgba(0,0,0,0.25);
  border-color: rgba(255,255,255,0.14);
}
.product-card--highlight::after {
  content: 'Featured';
  position: absolute;
  top: 16px; right: 16px;
  font-family: var(--ff-mono);
  font-size: 0.58rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 3px 8px;
}

.card-num {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.card-screenshot {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 6px;
  overflow: hidden;
  position: relative;
  background: rgba(255,255,255,0.03);
}
.card-screenshot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.75;
  transition: opacity 0.4s, transform 0.6s var(--ease-out);
}
.product-card:hover .card-screenshot img {
  opacity: 1;
}

.card-body { flex: 1; }

.card-name {
  font-family: var(--ff-display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: rgba(200, 200, 210, 0.9);
  margin-bottom: 4px;
  line-height: 1;
  transition: color 0.3s;
}
.product-card:hover .card-name { color: var(--accent); }

.card-tagline {
  font-family: var(--ff-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 12px;
}

.card-desc {
  font-size: 0.80rem;
  font-weight: 400;
  line-height: 1.65;
  color: rgba(232,232,228,0.72);
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 14px;
  margin-top: 4px;
}
.card-cat {
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.card-link {
  font-family: var(--ff-mono);
  font-size: 0.68rem;
  color: rgba(255,255,255,0.75);
  transition: color 0.25s, transform 0.25s;
  display: inline-block;
}
.card-link:hover { color: var(--accent); transform: translateX(4px); }

/* Hidden cards for filter */
.product-card.hidden {
  display: none;
}

/* ============================================================
   SPATAI SPOTLIGHT
   ============================================================ */
.spotlight {
  padding: 120px 48px;
  background: rgba(8,12,24,0.85);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.spotlight::before {
  content: 'SPATAI';
  position: absolute;
  left: 0; bottom: -10%;
  font-family: var(--ff-display);
  font-size: clamp(100px, 18vw, 260px);
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.03);
  pointer-events: none;
  user-select: none;
}

.spotlight-label {
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  display: flex;
  align-items: center;
  margin-bottom: 64px;
}

.spotlight-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1200px;
}

.spotlight-title {
  font-family: var(--ff-display);
  font-size: clamp(4rem, 10vw, 9rem);
  letter-spacing: 0.04em;
  line-height: 0.9;
  color: var(--text);
  margin-bottom: 8px;
}
.spotlight-sub {
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.spotlight-desc {
  font-size: 0.88rem;
  font-weight: 400;
  line-height: 1.85;
  color: rgba(232,232,228,0.72);
  max-width: 420px;
  margin-bottom: 40px;
}

/* SPATAI screenshot visual */
.spotlight-visual {
  position: relative;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}
.spotlight-screenshot {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  transition: transform 0.6s var(--ease-out);
}
.spotlight-visual:hover .spotlight-screenshot {
  transform: scale(1.02);
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  padding: 140px 48px;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.about-label {
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  margin-bottom: 64px;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.about-title {
  font-family: var(--ff-display);
  font-size: clamp(3rem, 7vw, 6.5rem);
  letter-spacing: 0.02em;
  line-height: 0.95;
  color: var(--text);
}
.about-text {
  font-size: 0.88rem;
  font-weight: 400;
  line-height: 1.9;
  color: rgba(232,232,228,0.72);
  margin-bottom: 20px;
}

/* ---- ABOUT SHOWCASE GALLERY ---- */
.about-showcase {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 80px;
}

.showcase-card {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--bg-2);
}

.showcase-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-out), filter 0.6s;
}

.showcase-card:hover img {
  transform: scale(1.05);
  filter: brightness(0.7);
}

.showcase-labels {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 20px;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.showcase-tag {
  font-family: var(--ff-mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #000;
  background: rgba(255,255,255,0.14);
  padding: 3px 8px;
  border-radius: 3px;
  width: fit-content;
}

.showcase-title {
  font-family: var(--ff-display);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  letter-spacing: 0.04em;
  line-height: 1.1;
  color: #fff;
  text-transform: uppercase;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  background: rgba(8,12,24,0.85);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  padding: 140px 48px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.contact-label {
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  margin-bottom: 32px;
}
.contact-title {
  font-family: var(--ff-display);
  font-size: clamp(3rem, 8vw, 7rem);
  letter-spacing: 0.04em;
  color: var(--text);
  margin-bottom: 40px;
  line-height: 1;
}
.contact-email {
  display: inline-block;
  font-family: var(--ff-mono);
  font-size: clamp(0.85rem, 2vw, 1.1rem);
  letter-spacing: 0.08em;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border-mid);
  padding-bottom: 4px;
  margin-bottom: 64px;
  transition: color 0.3s, border-color 0.3s;
}
.contact-email:hover { color: var(--accent); border-color: var(--accent); }
.contact-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.contact-links a {
  font-family: var(--ff-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.25s;
}
.contact-links a:hover { color: var(--text); }

/* ============================================================
   COMPANY POLICY
   ============================================================ */
.policy {
  padding: 80px 48px;
  background: rgba(6,10,20,0.85);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 1;
}
.policy-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.policy-label {
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  display: flex;
  align-items: center;
  margin-bottom: 48px;
}
.policy-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}
.policy-item {
  padding: 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
}
.policy-heading {
  font-family: var(--ff-display);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  color: var(--text);
  margin-bottom: 12px;
}
.policy-text {
  font-size: 0.76rem;
  font-weight: 400;
  line-height: 1.7;
  color: rgba(232,232,228,0.60);
}
.policy-footer-info {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.policy-company {
  font-size: 0.68rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 600px;
}
.policy-link {
  font-family: var(--ff-mono);
  font-size: 0.70rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  white-space: nowrap;
  transition: opacity 0.25s;
}
.policy-link:hover { opacity: 0.7; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 28px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(6,10,20,0.9);
  backdrop-filter: blur(12px);
  position: relative;
  z-index: 1;
}
.footer-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.footer-logo {
  font-family: var(--ff-display);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  color: var(--text);
}
.footer-tagline {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.footer-right {
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal.in-view {
  opacity: 1;
  transform: none;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .spotlight-content { gap: 48px; }
}

@media (max-width: 900px) {
  .nav { padding: 16px 24px; }
  .nav-links { display: none; }
  .nav-burger { display: flex; }

  .glass-panel--main {
    bottom: 80px; left: 16px; right: 16px;
    padding: 32px 28px;
    max-width: none;
  }
  .glass-panel--meta {
    top: 80px; right: 16px; left: auto;
    width: 360px;
    padding: 0;
  }
  .glass-panel--badge {
    top: 80px; left: 16px;
    padding: 12px 18px;
  }
  .hero-hl-line { font-size: clamp(2.8rem, 8vw, 5rem); }

  .values-strip { padding: 0 24px; }
  .value-item { padding: 18px 16px; }

  .products { padding: 80px 24px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }

  .spotlight { padding: 80px 24px; }
  .spotlight-content { grid-template-columns: 1fr; gap: 48px; }
  .spotlight-visual { max-width: 100%; }

  .about { padding: 80px 24px; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-showcase { grid-template-columns: repeat(2, 1fr); gap: 12px; }

  .contact { padding: 80px 24px; }
  .featured-banner { padding: 16px 24px; }
  .policy { padding: 60px 24px; }
  .policy-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }

  .footer { padding: 24px; flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 600px) {
  .policy-grid { grid-template-columns: 1fr; }
  .glass-panel--meta { display: none; }
  .glass-panel--badge { display: none; }
  .glass-panel--main {
    bottom: 40px; left: 12px; right: 12px;
    padding: 28px 22px;
  }
  .hero-hl-line { font-size: 2.8rem; }
  .product-grid { grid-template-columns: 1fr; }
  .about-showcase { grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 48px; }
  .contact-links { gap: 20px; }
  .btn { padding: 12px 20px; }
}