/* ============================================================
   NESTECH — NestTest Brand Colors
   Primary #1e9eaf (teal) | Accent #E65F58 (coral) | Dark #2e434c (navy)
   ============================================================ */

:root {
  --red: #1e9eaf;
  --red-hover: #1a8a99;
  --red-light: #26c6da;
  --blue: #E65F58;
  --blue-hover: #CC4E4A;
  --blue-light: #fa7268;

  --black: #000000;
  --gray-950: #1d1d1f;
  --gray-900: #2d2d2f;
  --gray-800: #424245;
  --gray-700: #6e6e73;
  --gray-600: #86868b;
  --gray-500: #a1a1a6;
  --gray-400: #b0b0b5;
  --gray-300: #d2d2d7;
  --gray-200: #e8e8ed;
  --gray-100: #f5f5f7;
  --white: #ffffff;

  --green: #16A34A;
  --orange: #EA580C;

  --font: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --fs-display: clamp(2.8rem, 7vw, 5rem);
  --fs-h1: clamp(2.4rem, 5vw, 3.8rem);
  --fs-h2: clamp(2rem, 4vw, 3.25rem);
  --fs-h3: clamp(1.1rem, 1.8vw, 1.35rem);
  --fs-body: 1.0625rem;
  --fs-body-lg: 1.25rem;
  --fs-sm: 0.875rem;
  --fs-xs: 0.75rem;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  --section-pad: clamp(80px, 12vw, 160px);
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  --container: 980px;
  --container-wide: 1200px;
  --header-h: 52px;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-full: 9999px;

  --shadow-subtle: 0 2px 8px rgba(0,0,0,0.04);
  --shadow-card: 0 4px 20px rgba(0,0,0,0.06);
  --shadow-card-hover: 0 16px 48px rgba(0,0,0,0.12);
  --shadow-product: 0 60px 120px rgba(0,0,0,0.5);

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --t-fast: 0.2s;
  --t-base: 0.35s;
  --t-slow: 0.6s;
}

/* ---- Reset ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font); font-size: var(--fs-body); line-height: 1.55; color: var(--gray-950); background: var(--white); overflow-x: hidden; -webkit-tap-highlight-color: transparent; }
body.menu-open, body.loading { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ============================================================
   LOADER — curtain split
   ============================================================ */
.loader { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; }
.loader-half { position: absolute; left: 0; right: 0; background: var(--black); transition: transform 1s var(--ease-expo); }
.loader-top { top: 0; height: 50%; transform-origin: top; }
.loader-bottom { bottom: 0; height: 50%; transform-origin: bottom; }
.loader.done { pointer-events: none; }
.loader.done .loader-top { transform: translateY(-100%); }
.loader.done .loader-bottom { transform: translateY(100%); }
.loader.done .loader-content { opacity: 0; transition: opacity 0.3s; }
.loader.hidden { visibility: hidden; }
.loader-content { position: relative; z-index: 1; text-align: center; }
.loader-logo {
  font-weight: var(--fw-extrabold); font-size: 1.6rem;
  color: var(--white); letter-spacing: -0.02em;
  opacity: 0; transform: translateY(10px);
  animation: loaderFadeIn 0.6s var(--ease-expo) 0.2s forwards;
}
.loader-logo .logo-tech { color: var(--blue); }
.loader-line {
  width: 0; height: 1px; background: linear-gradient(90deg, var(--red), var(--blue));
  margin: 12px auto 0; transition: width 0.6s var(--ease-expo);
}
.loader.expanding .loader-line { width: 120px; }
@keyframes loaderFadeIn { to { opacity: 1; transform: translateY(0); } }

.loader-ring {
  width: 80px; height: 80px; border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.08);
  border-top-color: var(--red);
  animation: loaderRingSpin 1s linear infinite;
  margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
}
.loader-ring-inner {
  width: 64px; height: 64px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.04);
  border-bottom-color: var(--blue);
  animation: loaderRingSpin 1.4s linear infinite reverse;
}
@keyframes loaderRingSpin { to { transform: rotate(360deg); } }

/* ---- Cursor ---- */
.cursor {
  position: fixed; top: 0; left: 0; z-index: 9998;
  width: 20px; height: 20px; border-radius: 50%;
  border: 1.5px solid rgba(30,158,175,0.5);
  pointer-events: none; mix-blend-mode: difference;
  transition: width 0.3s var(--ease-expo), height 0.3s var(--ease-expo), opacity 0.3s;
  will-change: transform; opacity: 0;
}
.cursor.visible { opacity: 1; }
.cursor.hovering { width: 48px; height: 48px; border-color: rgba(30,158,175,0.3); }

.cursor-trail {
  position: fixed; top: 0; left: 0; z-index: 9997;
  width: 36px; height: 36px; border-radius: 50%;
  border: 1.5px solid rgba(30,158,175,0.25);
  background: transparent;
  pointer-events: none; mix-blend-mode: difference;
  transition: width 0.45s var(--ease-expo), height 0.45s var(--ease-expo), opacity 0.45s, border-color 0.45s;
  will-change: transform; opacity: 0;
}
.cursor-trail.visible { opacity: 0.6; }
.cursor-trail.hovering { width: 64px; height: 64px; border-color: rgba(230,95,88,0.35); }

.particles-canvas {
  position: fixed; inset: 0; z-index: 0;
  pointer-events: none; opacity: 0.5;
  width: 100%; height: 100%;
}

.scroll-progress {
  position: fixed; top: 0; left: 0; width: 100%; height: 2px; z-index: 1001;
  background: linear-gradient(90deg, var(--red), var(--blue));
  transform-origin: left; transform: scaleX(0); will-change: transform;
}

/* ---- Side indicator ---- */
.side-indicator {
  position: fixed; right: 20px; top: 50%; transform: translateY(-50%);
  z-index: 900; display: none; flex-direction: column; gap: 16px;
}
.side-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gray-400); border: none; padding: 0; cursor: pointer;
  transition: background 0.4s var(--ease-expo), transform 0.4s var(--ease-expo), box-shadow 0.4s;
}
.side-dot.active { background: var(--red); transform: scale(1.5); box-shadow: 0 0 10px rgba(30,158,175,0.4); }

/* ---- Containers ---- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--space-lg); }
.container-wide { width: 100%; max-width: var(--container-wide); margin: 0 auto; padding: 0 var(--space-lg); }

/* ---- Text utilities ---- */
.text-gradient {
  background: linear-gradient(135deg, var(--red) 0%, var(--blue) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm);
  font-weight: var(--fw-semibold); font-size: var(--fs-sm); line-height: 1;
  border-radius: var(--r-full); padding: 0.85rem 1.75rem;
  transition: all var(--t-base) var(--ease-expo); white-space: nowrap;
  border: none; cursor: pointer; position: relative; overflow: hidden;
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(255,255,255,0.15); border-radius: inherit;
  transform: translateY(100%); transition: transform 0.4s var(--ease-expo);
}
.btn:hover::after { transform: translateY(0); }
.btn-primary { background: var(--red); color: var(--white); }
.btn-primary:hover { box-shadow: 0 8px 32px rgba(30,158,175,0.3); transform: translateY(-2px); }
.btn-dark { background: var(--gray-950); color: var(--white); }
.btn-dark:hover { background: var(--gray-800); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--blue); box-shadow: inset 0 0 0 1.5px var(--blue); }
.btn-outline:hover { background: var(--blue); color: var(--white); transform: translateY(-2px); }
.btn-outline-light { background: transparent; color: var(--white); box-shadow: inset 0 0 0 1.5px rgba(255,255,255,0.3); }
.btn-outline-light:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); }
.btn-lg { padding: 1rem 2.25rem; font-size: var(--fs-body); }
.btn-pill { border-radius: var(--r-full); }
.btn-shine {
  position: absolute; inset: 0; overflow: hidden; pointer-events: none; border-radius: inherit;
}
.btn-shine::after {
  content: ''; position: absolute; top: 0; left: -100%; width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.25) 50%, transparent 100%);
  transform: skewX(-20deg);
  animation: btnShine 4s var(--ease-expo) infinite;
}
@keyframes btnShine {
  0% { left: -100%; }
  30% { left: 150%; }
  100% { left: 150%; }
}
.btn-text { position: relative; z-index: 1; }

/* ---- Reveal system ---- */
.reveal { opacity: 0; transform: translateY(50px); transition: opacity 0.9s var(--ease-expo), transform 0.9s var(--ease-expo); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-left { transform: translateX(-60px) translateY(0); }
.reveal-left.visible { transform: none; }
.reveal-right { transform: translateX(60px) translateY(0); }
.reveal-right.visible { transform: none; }
.reveal-scale { transform: scale(0.9); opacity: 0; }
.reveal-scale.visible { transform: none; opacity: 1; }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.32s; }
.reveal-d5 { transition-delay: 0.40s; }

.line-reveal { display: block; overflow: hidden; }
.line-reveal-inner { display: block; transform: translateY(110%); transition: transform 0.9s var(--ease-expo); }
.line-reveal.visible .line-reveal-inner { transform: translateY(0); }
.line-reveal:nth-child(2) .line-reveal-inner { transition-delay: 0.12s; }
.line-reveal:nth-child(3) .line-reveal-inner { transition-delay: 0.24s; }

.grain::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 128px 128px;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h);
  transition: background 0.4s var(--ease-expo), box-shadow 0.4s var(--ease-expo);
}
.site-header.scrolled {
  background: rgba(255,255,255,0.82);
  backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px);
  box-shadow: 0 0.5px 0 rgba(0,0,0,0.1);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h); max-width: var(--container-wide); margin: 0 auto; padding: 0 var(--space-lg);
}
.logo { font-weight: var(--fw-extrabold); font-size: 1.2rem; letter-spacing: -0.02em; color: var(--white); z-index: 10; transition: color 0.4s var(--ease-expo); }
.site-header.scrolled .logo { color: var(--gray-950); }
.logo-tech { color: var(--blue); }

.main-nav { display: none; align-items: center; gap: 0; }
.nav-link {
  font-size: var(--fs-xs); font-weight: var(--fw-regular);
  color: rgba(255,255,255,0.7); padding: 0 var(--space-md);
  transition: color 0.3s; position: relative;
}
.nav-link::after {
  content: ''; position: absolute; bottom: -4px; left: 50%; right: 50%;
  height: 1px; background: var(--white);
  transition: left 0.4s var(--ease-expo), right 0.4s var(--ease-expo);
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::after { left: 16px; right: 16px; }
.site-header.scrolled .nav-link { color: var(--gray-600); }
.site-header.scrolled .nav-link:hover { color: var(--gray-950); }
.site-header.scrolled .nav-link::after { background: var(--gray-950); }
.header-actions { display: none; }

.hamburger { display: flex; flex-direction: column; gap: 5px; padding: 8px; z-index: 10; }
.hamburger span { display: block; width: 18px; height: 1.5px; background: var(--white); border-radius: 1px; transition: all 0.4s var(--ease-expo); transform-origin: center; }
.site-header.scrolled .hamburger span { background: var(--gray-950); }
body.menu-open .hamburger span { background: var(--white) !important; }
body.menu-open .hamburger span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
body.menu-open .hamburger span:nth-child(2) { opacity: 0; }
body.menu-open .hamburger span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

.mobile-drawer {
  position: fixed; inset: 0; background: rgba(0,0,0,0.96); z-index: 999;
  backdrop-filter: blur(40px); -webkit-backdrop-filter: blur(40px);
  padding: calc(var(--header-h) + var(--space-3xl)) var(--space-lg) var(--space-xl);
  transform: translateX(100%); transition: transform 0.5s var(--ease-expo); overflow-y: auto;
}
body.menu-open .mobile-drawer { transform: translateX(0); }
.mobile-nav-links { display: flex; flex-direction: column; }
.mobile-nav-links a {
  display: block; padding: var(--space-lg) 0; font-size: 1.75rem; font-weight: var(--fw-bold);
  color: var(--white); border-bottom: 1px solid rgba(255,255,255,0.06);
  transform: translateX(40px); opacity: 0;
  transition: transform 0.5s var(--ease-expo), opacity 0.5s var(--ease-expo);
}
body.menu-open .mobile-drawer .mobile-nav-links a { transform: translateX(0); opacity: 1; }
body.menu-open .mobile-drawer .mobile-nav-links a:nth-child(1) { transition-delay: 0.05s; }
body.menu-open .mobile-drawer .mobile-nav-links a:nth-child(2) { transition-delay: 0.10s; }
body.menu-open .mobile-drawer .mobile-nav-links a:nth-child(3) { transition-delay: 0.15s; }
body.menu-open .mobile-drawer .mobile-nav-links a:nth-child(4) { transition-delay: 0.20s; }
body.menu-open .mobile-drawer .mobile-nav-links a:nth-child(5) { transition-delay: 0.25s; }
.mobile-nav-actions { margin-top: var(--space-3xl); opacity: 0; transition: opacity 0.5s 0.3s; }
body.menu-open .mobile-drawer .mobile-nav-actions { opacity: 1; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; min-height: 100vh; min-height: 100dvh;
  display: flex; align-items: center; overflow: hidden;
  background: var(--black); color: var(--white);
  padding: calc(var(--header-h) + var(--space-2xl)) var(--space-lg) var(--space-3xl);
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 20% 20%, rgba(30,158,175,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 80%, rgba(230,95,88,0.08) 0%, transparent 70%);
}

.hero-inner {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  gap: var(--space-3xl); width: 100%; max-width: var(--container-wide); margin: 0 auto;
  position: relative; z-index: 1;
}

.badge-soon {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 16px; border-radius: var(--r-full);
  font-size: var(--fs-xs); font-weight: var(--fw-semibold);
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--white); background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  margin-bottom: var(--space-md);
  opacity: 0; transform: translateY(10px);
  transition: opacity 0.6s 0.4s var(--ease-expo), transform 0.6s 0.4s var(--ease-expo);
}
.badge-soon.visible { opacity: 1; transform: none; }
.badge-pulse {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--red);
  animation: badgePulseDot 2s ease-in-out infinite;
}
@keyframes badgePulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.6); }
}

.hero-content { max-width: 640px; }
.hero-content h1 {
  font-size: var(--fs-display); font-weight: var(--fw-extrabold);
  line-height: 1.02; letter-spacing: -0.04em; margin-bottom: var(--space-lg);
}
.hero-h1-sub {
  font-size: clamp(1.6rem, 4vw, 2.8rem); font-weight: var(--fw-semibold);
  color: var(--gray-300); letter-spacing: -0.02em; white-space: nowrap;
}
.hero-sub {
  font-size: var(--fs-body-lg); color: var(--gray-400); line-height: 1.5;
  margin-bottom: var(--space-2xl); max-width: 520px;
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.8s 0.5s var(--ease-expo), transform 0.8s 0.5s var(--ease-expo);
}
.hero-sub.visible { opacity: 1; transform: none; }
.hero-ctas {
  display: flex; gap: var(--space-md); flex-wrap: wrap;
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.8s 0.7s var(--ease-expo), transform 0.8s 0.7s var(--ease-expo);
}
.hero-ctas.visible { opacity: 1; transform: none; }

.scroll-hint {
  position: absolute; bottom: var(--space-lg); left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 6px;
  padding: 6px 14px 6px 10px; border-radius: var(--r-full);
  background: rgba(30,158,175,0.15); border: 1px solid rgba(30,158,175,0.25);
  color: var(--white); font-size: 0.7rem; font-weight: var(--fw-semibold);
  letter-spacing: 0.04em; text-decoration: none; text-transform: uppercase;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  z-index: 2; cursor: pointer;
  opacity: 0; animation: scrollHintIn 0.8s 2.2s var(--ease-expo) forwards;
  transition: background 0.3s, transform 0.3s;
}
.scroll-hint:hover { background: rgba(30,158,175,0.28); transform: translateX(-50%) translateY(-2px); }
.scroll-dot { animation: scrollBounce 2s ease-in-out infinite; }
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(6px); opacity: 0.3; }
}
@keyframes scrollHintIn { to { opacity: 1; } }

/* ---- Hero Product — Dashboard Frame ---- */
.hero-product {
  position: relative; width: 100%; max-width: 340px;
  opacity: 0; transform: translateY(60px) scale(0.95);
  transition: opacity 1s 0.4s var(--ease-expo), transform 1s 0.4s var(--ease-expo);
  perspective: 1000px;
}
.hero-product.visible { opacity: 1; transform: translateY(0) scale(1); }
.hero-product-glow {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(30,158,175,0.18) 0%, transparent 70%);
  filter: blur(50px); pointer-events: none;
  animation: productPulse 8s ease-in-out infinite;
}
@keyframes productPulse { 0%,100%{opacity:0.6;transform:translate(-50%,-50%) scale(1)} 50%{opacity:0.9;transform:translate(-50%,-50%) scale(1.06)} }

/* Orbital rings */
.orbital-system {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 500px; height: 500px;
  pointer-events: none; perspective: 800px;
  opacity: 0; transition: opacity 0.8s var(--ease-expo);
  z-index: 0;
}
.orbital-system.visible { opacity: 1; }
.orbital-ring {
  position: absolute; top: 50%; left: 50%;
  border-radius: 50%; border: 1px solid rgba(255,255,255,0.06);
}
.orbital-ring-1 { width: 300px; height: 300px; margin-top: -150px; margin-left: -150px; transform: rotateX(60deg) rotateZ(0deg); animation: orbitalSpin1 20s linear infinite; }
.orbital-ring-2 { width: 400px; height: 400px; margin-top: -200px; margin-left: -200px; transform: rotateX(70deg) rotateY(20deg); animation: orbitalSpin2 30s linear infinite; }
.orbital-ring-3 { width: 240px; height: 240px; margin-top: -120px; margin-left: -120px; transform: rotateX(50deg) rotateZ(45deg); animation: orbitalSpin3 15s linear infinite; }
@keyframes orbitalSpin1 { to { transform: rotateX(60deg) rotateZ(360deg); } }
@keyframes orbitalSpin2 { to { transform: rotateX(70deg) rotateY(380deg); } }
@keyframes orbitalSpin3 { to { transform: rotateX(50deg) rotateZ(405deg); } }
.orbital-dot { position: absolute; width: 5px; height: 5px; border-radius: 50%; top: 50%; left: 50%; }
.orbital-dot-1 { background: var(--red); box-shadow: 0 0 8px rgba(30,158,175,0.6); animation: orbitalDot 20s linear infinite; }
.orbital-dot-2 { background: var(--blue); box-shadow: 0 0 8px rgba(230,95,88,0.6); animation: orbitalDot 30s linear infinite reverse; }
.orbital-dot-3 { background: #34D399; box-shadow: 0 0 8px rgba(52,211,153,0.6); animation: orbitalDot 15s linear infinite; animation-delay: -5s; }
.orbital-dot-4 { background: #F59E0B; box-shadow: 0 0 8px rgba(245,158,11,0.6); animation: orbitalDot 25s linear infinite reverse; animation-delay: -8s; }
@keyframes orbitalDot {
  0%   { transform: translate(-150px, 0) scale(1); opacity: 0.8; }
  25%  { transform: translate(0, -150px) scale(0.7); opacity: 0.4; }
  50%  { transform: translate(150px, 0) scale(1); opacity: 0.8; }
  75%  { transform: translate(0, 150px) scale(0.7); opacity: 0.4; }
  100% { transform: translate(-150px, 0) scale(1); opacity: 0.8; }
}

/* ---- Dashboard Frame ---- */
.dashboard-wrapper {
  transition: transform 0.1s linear;
  transform-style: preserve-3d;
}
.dashboard-frame {
  position: relative; z-index: 1;
  width: 300px; margin: 0 auto;
  background: linear-gradient(160deg, #111827 0%, #0f172a 50%, #0d1117 100%);
  border-radius: 20px; overflow: hidden;
  border: 1px solid rgba(30,158,175,0.18);
  box-shadow: var(--shadow-product),
              inset 0 1px 0 rgba(255,255,255,0.06),
              0 0 0 1px rgba(0,0,0,0.5),
              0 0 60px rgba(30,158,175,0.08);
}
.dash-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 14px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.dash-dots { display: flex; gap: 5px; }
.dash-dots span { width: 9px; height: 9px; border-radius: 50%; }
.dash-dots span:nth-child(1) { background: #FF5F57; }
.dash-dots span:nth-child(2) { background: #FFBD2E; }
.dash-dots span:nth-child(3) { background: #28C840; }
.dash-title {
  font-size: 11px; color: rgba(255,255,255,0.72);
  font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
  flex: 1; text-align: center; margin-right: 30px;
}
.dash-screen {
  padding: 18px; min-height: 440px;
  display: flex; flex-direction: column; gap: 14px;
  position: relative; overflow: hidden;
}
/* Background glow inside dashboard */
.dash-bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 50% 30%, rgba(30,158,175,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 50% 80%, rgba(230,95,88,0.05) 0%, transparent 70%);
}
.dash-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 0%, transparent 80%);
}

/* Workflow diagram */
.wf-diagram {
  display: flex; align-items: center; justify-content: center;
  gap: 0; margin-top: 10px; position: relative; z-index: 2;
}
.wf-node {
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  padding: 8px 10px; border-radius: 10px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
  min-width: 60px; transition: all 0.5s;
}
.wf-node.active {
  background: rgba(30,158,175,0.18); border-color: rgba(30,158,175,0.45);
  box-shadow: 0 0 24px rgba(30,158,175,0.15);
}
.wf-node-icon {
  width: 28px; height: 28px; border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.06);
}
.wf-node.active .wf-node-icon { background: rgba(30,158,175,0.28); }
.wf-node-label { font-size: 10px; color: rgba(255,255,255,0.72); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
.wf-node.active .wf-node-label { color: rgba(255,255,255,0.95); }
.wf-arrow {
  flex: 1; height: 1px; background: rgba(255,255,255,0.08);
  position: relative; max-width: 20px;
  display: flex; align-items: center;
}
.wf-arrow::after {
  content: ''; position: absolute; right: -3px; top: 50%; transform: translateY(-50%);
  border-left: 5px solid rgba(255,255,255,0.12);
  border-top: 3px solid transparent;
  border-bottom: 3px solid transparent;
}
.wf-arrow.active { background: linear-gradient(90deg, rgba(30,158,175,0.5), rgba(230,95,88,0.5)); }
.wf-arrow.active::after { border-left-color: rgba(230,95,88,0.7); }

/* Status items */
.wf-status-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 7px; position: relative; z-index: 2;
}
.wf-status-item {
  padding: 9px 10px; border-radius: 9px;
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06);
  display: flex; flex-direction: column; gap: 4px;
}
.wf-status-item.wf-full { grid-column: span 2; }
.wf-status-label { font-size: 9.5px; color: rgba(255,255,255,0.68); text-transform: uppercase; letter-spacing: 0.1em; }
.wf-status-value { font-size: 13px; color: rgba(255,255,255,0.92); font-weight: 700; display: flex; align-items: center; gap: 5px; }
.wf-status-dot {
  width: 5px; height: 5px; border-radius: 50%; flex-shrink: 0;
  animation: statusPulse 2s ease-in-out infinite;
}
.wf-status-dot.green { background: #28C840; box-shadow: 0 0 6px rgba(40,200,64,0.5); }
.wf-status-dot.blue { background: var(--red); box-shadow: 0 0 6px rgba(30,158,175,0.5); animation-delay: -0.7s; }
.wf-status-dot.purple { background: var(--blue); box-shadow: 0 0 6px rgba(230,95,88,0.5); animation-delay: -1.4s; }
@keyframes statusPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.75); }
}

/* Metric mini bars */
.wf-metric-row { display: flex; flex-direction: column; gap: 7px; position: relative; z-index: 2; }
.wf-metric { display: flex; align-items: center; gap: 7px; }
.wf-metric-name { font-size: 10.5px; color: rgba(255,255,255,0.72); min-width: 78px; font-weight: 500; }
.wf-metric-bar { flex: 1; height: 3px; border-radius: 2px; background: rgba(255,255,255,0.06); overflow: hidden; }
.wf-metric-fill { height: 100%; border-radius: 2px; transition: width 1.5s var(--ease-expo); }
.wf-metric-fill--blue { background: linear-gradient(90deg, var(--red), var(--blue)); }
.wf-metric-fill--green { background: #28C840; }
.wf-metric-fill--orange { background: #F59E0B; }
.wf-metric-pct { font-size: 10px; color: rgba(255,255,255,0.72); min-width: 30px; text-align: right; font-weight: 600; }

/* Dashboard home indicator strip */
.dash-home { width: 80px; height: 3px; border-radius: 3px; background: rgba(255,255,255,0.15); margin: 4px auto 8px; }

/* ---- Float cards ---- */
.hero-float-card {
  position: absolute; display: flex; align-items: center; gap: var(--space-sm);
  padding: 0.4rem 0.8rem; background: rgba(255,255,255,0.95);
  border-radius: var(--r-md); font-size: var(--fs-xs); font-weight: var(--fw-medium);
  color: var(--gray-950); box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  white-space: nowrap; z-index: 2;
}
.float-card-1 { top: 0%; right: -28px; animation: floatY 6s ease-in-out infinite; }
.float-card-2 { top: 16%; left: -32px; animation: floatY 6s ease-in-out infinite 3s; }
.float-card-3 { top: 32%; right: -34px; animation: floatY 7s ease-in-out infinite 1.5s; }
.float-card-4 { top: 48%; left: -26px; animation: floatY 5.5s ease-in-out infinite 2s; }
.float-card-5 { top: 64%; right: -22px; animation: floatY 6.5s ease-in-out infinite 4s; }
.float-card-6 { top: 80%; left: -34px; animation: floatY 5s ease-in-out infinite 2.5s; }
.float-card-7 { bottom: 2%; right: -28px; animation: floatY 5.8s ease-in-out infinite 1s; }
@keyframes floatY { 0%,100%{transform:translateY(0) rotate(0deg)} 50%{transform:translateY(-10px) rotate(1deg)} }

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee { background: var(--gray-950); color: var(--gray-500); padding: var(--space-lg) 0; overflow: hidden; border-top: 1px solid rgba(255,255,255,0.04); border-bottom: 1px solid rgba(255,255,255,0.04); }
.marquee-track { display: flex; width: max-content; animation: marqueeScroll 35s linear infinite; }
.marquee-item { flex-shrink: 0; padding: 0 var(--space-3xl); font-size: clamp(1rem, 2vw, 1.3rem); font-weight: var(--fw-semibold); text-transform: uppercase; letter-spacing: 0.12em; display: flex; align-items: center; gap: var(--space-md); }
.marquee-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--gray-700); }
@keyframes marqueeScroll { to { transform: translateX(-50%); } }

/* ============================================================
   METRICS
   ============================================================ */
.metrics { background: var(--gray-950); color: var(--white); padding: var(--space-4xl) var(--space-lg); }
.metrics-inner { display: flex; flex-direction: column; align-items: center; gap: var(--space-2xl); max-width: var(--container-wide); margin: 0 auto; text-align: center; }
.metric-number { font-size: clamp(2rem, 4vw, 3rem); font-weight: var(--fw-extrabold); line-height: 1; letter-spacing: -0.03em; margin-bottom: var(--space-xs); }
.metric-number .accent-red { color: var(--red); }
.metric-number .accent-blue { color: var(--blue); }
.metric-label { font-size: var(--fs-body); color: var(--gray-400); font-weight: var(--fw-bold); letter-spacing: 0.02em; }
.metric-ring { width: 60px; height: 60px; margin: 0 auto var(--space-sm); }
.metric-ring svg { width: 100%; height: 100%; }
.metric-ring-fill { transition: stroke-dashoffset 1.2s var(--ease-expo); stroke-linecap: round; }
.metric-operator { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: var(--fw-extrabold); color: var(--gray-600); line-height: 1; padding-top: var(--space-xl); }

/* ============================================================
   FEATURES CAROUSEL
   ============================================================ */
.features-section { position: relative; background: var(--white); }
.features-sticky {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--space-lg); padding: var(--section-pad) 0 var(--space-3xl);
}
.features-header { text-align: center; padding: 0 var(--space-lg); }
.features-header h2 { font-size: var(--fs-h2); font-weight: var(--fw-extrabold); line-height: 1.08; letter-spacing: -0.03em; color: var(--gray-950); }
.features-header p { color: var(--gray-700); font-size: var(--fs-body-lg); margin-top: 0.75rem; }
.features-carousel { width: 100%; max-width: var(--container-wide); padding: 0 var(--space-lg); }
.carousel-track {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg);
  padding: var(--space-md) 0;
}

.feature-card-v {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-xl);
  padding: var(--space-2xl) var(--space-xl) var(--space-xl);
  display: flex; flex-direction: column; justify-content: flex-start;
  position: relative; overflow: hidden;
  transition: transform 0.5s var(--ease-expo), box-shadow 0.5s var(--ease-expo);
}
.feature-card-v:hover { transform: translateY(-6px); box-shadow: var(--shadow-card-hover); }
.feature-card-v .feature-icon {
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-lg); margin-bottom: var(--space-sm);
  transition: transform 0.5s var(--ease-expo);
}
.feature-card-v:hover .feature-icon { transform: scale(1.1) rotate(-3deg); }
.feature-icon.icon-blue { background: rgba(30,158,175,0.08); }
.feature-icon.icon-purple { background: rgba(230,95,88,0.08); }
.feature-icon.icon-green { background: rgba(22,163,74,0.08); }
.feature-icon.icon-orange { background: rgba(234,88,12,0.08); }
.feature-card-v h3 { font-size: var(--fs-h3); font-weight: var(--fw-bold); margin-bottom: var(--space-md); color: var(--gray-950); }
.feature-card-v p { color: var(--gray-700); line-height: 1.7; font-size: var(--fs-body); }
.feature-card-v ul { color: var(--gray-700); line-height: 1.85; font-size: var(--fs-body); padding-left: var(--space-md); list-style: disc; }
.feature-card-v ul li { margin-bottom: 4px; }
.card-bottom-line {
  margin-top: auto; padding-top: var(--space-lg);
  border-top: 1px solid var(--gray-200);
  font-size: var(--fs-body); color: var(--gray-700); font-weight: var(--fw-semibold);
}

.card-glow {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 200%; height: 200%; border-radius: 50%;
  opacity: 0; pointer-events: none;
  transition: opacity 0.5s var(--ease-expo);
  animation: cardGlowPulse 4s ease-in-out infinite;
}
.feature-card-v:hover .card-glow { opacity: 0.06; }
.card-glow-blue { background: radial-gradient(circle, rgba(30,158,175,0.6) 0%, transparent 70%); }
.card-glow-purple { background: radial-gradient(circle, rgba(230,95,88,0.6) 0%, transparent 70%); }
.card-glow-green { background: radial-gradient(circle, rgba(22,163,74,0.6) 0%, transparent 70%); }
.card-glow-orange { background: radial-gradient(circle, rgba(234,88,12,0.6) 0%, transparent 70%); }
@keyframes cardGlowPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.05); }
}

.card-tag {
  display: block; margin-top: var(--space-md); text-align: center;
  padding: 6px 16px; border-radius: var(--r-full);
  font-size: clamp(0.95rem, 1.5vw, 1.15rem); font-weight: var(--fw-extrabold);
  color: var(--gray-800); background: var(--gray-100); letter-spacing: 0.04em; text-transform: uppercase;
}

/* Carousel nav */
.carousel-nav { display: none; }
.carousel-btn {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--gray-100); border: 1px solid var(--gray-200);
  color: var(--gray-700); cursor: pointer;
  transition: all 0.3s var(--ease-expo);
}
.carousel-btn:hover { background: var(--gray-950); color: var(--white); border-color: var(--gray-950); transform: scale(1.05); }
.carousel-dots { display: flex; align-items: center; gap: 8px; }
.carousel-dots span { width: 8px; height: 8px; border-radius: 50%; background: var(--gray-300); cursor: pointer; transition: all 0.4s var(--ease-expo); }
.carousel-dots span.active { background: var(--red); transform: scale(1.3); box-shadow: 0 0 8px rgba(30,158,175,0.4); }

@media (max-width: 767px) {
  .features-sticky { padding: var(--space-3xl) 0 var(--space-2xl); }
  .carousel-track { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   SECTION DIVIDER
   ============================================================ */
.section-divider { position: relative; z-index: 2; margin-top: -1px; line-height: 0; }
.divider-wave { color: var(--black); }
.divider-wave svg { display: block; width: 100%; height: auto; }

/* ============================================================
   STICKY SHOWCASE
   ============================================================ */
.showcase-section { position: relative; background: var(--black); color: var(--white); }
.showcase-sticky {
  position: sticky; top: 0; height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.showcase-layout {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-3xl);
  max-width: var(--container-wide); margin: 0 auto; padding: 0 var(--space-lg);
  width: 100%;
}
.showcase-phone-col { position: relative; width: 100%; max-width: 320px; flex-shrink: 0; }
.showcase-glow {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 450px; height: 450px; border-radius: 50%;
  background: radial-gradient(circle, rgba(30,158,175,0.10) 0%, transparent 65%);
  filter: blur(80px); pointer-events: none;
}
.phone-orbit-ring {
  position: absolute; top: 50%; left: 50%;
  width: 320px; height: 320px; margin-top: -160px; margin-left: -160px;
  border: 1px dashed rgba(255,255,255,0.08);
  border-radius: 50%; pointer-events: none;
  animation: orbitalSpin1 25s linear infinite;
}
/* Showcase uses dashboard frame too */
.showcase-phone-col .dashboard-frame { width: 260px; }
.showcase-screens { position: relative; z-index: 2; width: 100%; flex: 1; display: flex; align-items: center; justify-content: center; }
.showcase-screen-item {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.6s var(--ease-expo);
}
.showcase-screen-item.active { opacity: 1; position: relative; }
.showcase-text-col { width: 100%; max-width: 400px; }
.showcase-headline { font-size: clamp(1.8rem, 4vw, 2.4rem); font-weight: var(--fw-extrabold); line-height: 1.08; letter-spacing: -0.03em; margin-bottom: var(--space-2xl); white-space: nowrap; color: rgba(255,255,255,0.7); }
.showcase-step {
  padding: var(--space-xl) 0; border-top: 1px solid rgba(255,255,255,0.06);
  opacity: 0.35; transition: opacity 0.5s var(--ease-expo);
}
.showcase-step.active { opacity: 1; }
.showcase-step h4 { font-size: var(--fs-body-lg); font-weight: var(--fw-semibold); margin-bottom: 6px; transition: color 0.5s var(--ease-expo); }
.showcase-step.active[data-step="0"] h4 { color: #1e9eaf; }
.showcase-step.active[data-step="1"] h4 { color: #16A34A; }
.showcase-step.active[data-step="2"] h4 { color: #E65F58; }
.showcase-step p { font-size: var(--fs-body); color: rgba(255,255,255,0.55); line-height: 1.6; }
.showcase-step.active p { color: rgba(255,255,255,0.8); }
.showcase-step-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-right: 8px; vertical-align: middle; transition: background 0.4s; }
.showcase-step.active .dot-blue { background: #1e9eaf; box-shadow: 0 0 8px rgba(30,158,175,0.5); }
.showcase-step.active .dot-green { background: #16A34A; box-shadow: 0 0 8px rgba(22,163,74,0.5); }
.showcase-step.active .dot-purple { background: #E65F58; box-shadow: 0 0 8px rgba(230,95,88,0.5); }
.dot-blue { background: rgba(30,158,175,0.3); }
.dot-green { background: rgba(22,163,74,0.3); }
.dot-purple { background: rgba(230,95,88,0.3); }

/* Showcase inner content */
.sc-inner {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 20px;
}
.sc-icon { opacity: 0.55; margin-bottom: 2px; }
.sc-label { font-size: 1.35rem; font-weight: var(--fw-extrabold); color: var(--white); letter-spacing: -0.02em; }
.sc-divider { width: 36px; height: 2px; border-radius: 2px; opacity: 0.55; }
.sc-sub { font-size: 0.8rem; font-weight: var(--fw-semibold); text-transform: uppercase; letter-spacing: 0.16em; color: rgba(255,255,255,0.62); animation: mysteryPulse 3s ease-in-out infinite; }
@keyframes mysteryPulse { 0%,100%{opacity:0.35} 50%{opacity:0.7} }

/* ============================================================
   PROCESS — connected timeline
   ============================================================ */
/* ============================================================
   TRACKING — Cinematic Package Tracking
   ============================================================ */
.tracking-section {
  position: relative; padding: var(--section-pad) 0;
  background: #020408; color: #fff; overflow: hidden;
  border-top: 1px solid rgba(0,240,255,0.12);
  box-shadow: 0 -40px 80px -20px rgba(0,240,255,0.04), 0 -2px 0 rgba(191,0,255,0.06);
}
.trk-scanlines {
  position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background: repeating-linear-gradient(0deg, transparent 0px, transparent 2px, rgba(0,240,255,0.012) 2px, rgba(0,240,255,0.012) 4px);
  animation: scanDrift 8s linear infinite;
}
@keyframes scanDrift { 0% { transform: translateY(0); } 100% { transform: translateY(4px); } }
.trk-grid-bg {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(rgba(0,240,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,240,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 80%);
  animation: gridPulse 6s ease-in-out infinite;
}
@keyframes gridPulse { 0%, 100% { opacity: 0.6; } 50% { opacity: 1; } }
.trk-vignette {
  position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background: radial-gradient(ellipse 65% 55% at 50% 50%, transparent 30%, rgba(2,4,8,0.7) 100%);
}
.trk-particles { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.tracking-section .container { position: relative; z-index: 2; max-width: 1400px; }

.trk-hud-corner {
  position: absolute; width: 30px; height: 30px; z-index: 3; pointer-events: none;
  border-color: rgba(0,240,255,0.2); border-style: solid; border-width: 0;
}
.trk-hud-tl { top: 2rem; left: 2rem; border-top-width: 2px; border-left-width: 2px; }
.trk-hud-tr { top: 2rem; right: 2rem; border-top-width: 2px; border-right-width: 2px; }
.trk-hud-bl { bottom: 2rem; left: 2rem; border-bottom-width: 2px; border-left-width: 2px; }
.trk-hud-br { bottom: 2rem; right: 2rem; border-bottom-width: 2px; border-right-width: 2px; }

.trk-headline {
  font-size: clamp(1.6rem, 4vw, 3rem); font-weight: var(--fw-extrabold);
  text-align: center; letter-spacing: -0.03em; margin-bottom: var(--space-md);
  background: linear-gradient(90deg, #00f0ff, #bf00ff, #00ff88, #00f0ff);
  background-size: 300% auto;
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  animation: trkGradShift 6s linear infinite;
}
@keyframes trkGradShift { 0% { background-position: 0% center; } 100% { background-position: 300% center; } }
.trk-sub {
  text-align: center; font-size: var(--fs-body-lg); color: rgba(255,255,255,0.45);
  margin-bottom: var(--space-4xl); max-width: 580px; margin-left: auto; margin-right: auto;
  letter-spacing: 0.02em;
}

.trk-map {
  position: relative; border-radius: 24px; padding: 2.5rem;
  background: rgba(4,8,18,0.9);
  border: 1px solid rgba(0,240,255,0.1);
  box-shadow: 0 0 120px rgba(0,240,255,0.04), 0 0 60px rgba(191,0,255,0.03), inset 0 0 80px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.03);
  margin-bottom: var(--space-3xl);
  animation: mapBreath 8s ease-in-out infinite;
}
.trk-map-flare {
  position: absolute; top: -1px; left: 10%; right: 10%; height: 1px; z-index: 4;
  background: linear-gradient(90deg, transparent, rgba(0,240,255,0.4), rgba(191,0,255,0.3), transparent);
  animation: flareSweep 6s ease-in-out infinite;
}
@keyframes flareSweep { 0%, 100% { opacity: 0.3; transform: scaleX(0.6); } 50% { opacity: 1; transform: scaleX(1); } }
@keyframes mapBreath {
  0%, 100% { box-shadow: 0 0 120px rgba(0,240,255,0.04), 0 0 60px rgba(191,0,255,0.03), inset 0 0 80px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.03); }
  50% { box-shadow: 0 0 150px rgba(0,240,255,0.07), 0 0 80px rgba(191,0,255,0.05), inset 0 0 80px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.05); }
}
.trk-svg { width: 100%; height: auto; display: block; min-height: 550px; }

.trk-ambient-glow { animation: ambientPulse 4s ease-in-out infinite; }
@keyframes ambientPulse { 0%, 100% { opacity: 0.6; } 50% { opacity: 1; } }
.trk-node-aura { animation: auraBreathe 5s ease-in-out infinite; }
@keyframes auraBreathe { 0%, 100% { opacity: 0.7; transform: scale(1); } 50% { opacity: 1; transform: scale(1.05); } }

.trk-beam { opacity: 0; animation: beamFadeIn 3s ease-out forwards; }
.trk-beam:nth-child(7) { animation-delay: 0.5s; }
.trk-beam:nth-child(8) { animation-delay: 1s; }
.trk-beam:nth-child(9) { animation-delay: 1.5s; }
@keyframes beamFadeIn { 0% { opacity: 0; } 100% { opacity: 0.06; } }

.trk-path {
  stroke-dasharray: 1200; stroke-dashoffset: 1200;
  animation: trkDraw 2.5s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}
.trk-path-2 { animation-delay: 0.6s; }
.trk-path-2b { animation-delay: 1.2s; }
.trk-path-3 { animation-delay: 1.8s; }
.trk-path-4 { animation-delay: 2.4s; stroke-dasharray: 8 6; }
@keyframes trkDraw { to { stroke-dashoffset: 0; } }

.trk-ring { animation: trkRingPulse 4s ease-in-out infinite; transform-origin: center; }
.trk-ring-outer { animation: trkRingPulseOuter 5s ease-in-out infinite; transform-origin: center; }
.trk-node-2 .trk-ring { animation-delay: 0.6s; }
.trk-node-3 .trk-ring { animation-delay: 1.2s; }
.trk-node-4 .trk-ring { animation-delay: 1.8s; }
.trk-node-5 .trk-ring { animation-delay: 2.4s; }
@keyframes trkRingPulse { 0%, 100% { opacity: 0.15; transform: scale(1); } 50% { opacity: 0.45; transform: scale(1.06); } }
@keyframes trkRingPulseOuter { 0%, 100% { opacity: 0.06; transform: scale(1); } 50% { opacity: 0.18; transform: scale(1.12); } }

.trk-pkg { opacity: 0; animation: trkPkgIn 0.6s cubic-bezier(0.23, 1, 0.32, 1) forwards; }
.trk-pkg-1 { animation-delay: 1.2s; }
.trk-pkg-2 { animation-delay: 2s; }
.trk-pkg-3 { animation-delay: 1.8s; }
.trk-pkg-4 { animation-delay: 2.6s; }
.trk-pkg-5 { animation-delay: 2.8s; }
.trk-pkg-6 { animation-delay: 3.4s; }
.trk-pkg-7 { animation-delay: 3.8s; }
.trk-pkg-8 { animation-delay: 3.8s; }
.trk-pkg-9 { animation-delay: 2.8s; }
.trk-pkg-10 { animation-delay: 5.8s; }
@keyframes trkPkgIn { 0% { opacity: 0; transform: scale(0.5); } 100% { opacity: 1; transform: scale(1); } }

.trk-node-label { font-size: 16px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; }
.trk-node-sublabel { font-size: 12px; font-weight: 500; letter-spacing: 0.08em; opacity: 0.8; }

.trk-feed {
  position: absolute; top: 1.5rem; right: 1.5rem; width: 220px;
  background: rgba(2,4,10,0.92); border: 1px solid rgba(0,240,255,0.15);
  border-radius: 12px; padding: 10px 14px; z-index: 3;
  box-shadow: 0 0 30px rgba(0,240,255,0.06), inset 0 0 20px rgba(0,240,255,0.02);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.trk-feed-hud::before {
  content: ''; position: absolute; top: 0; left: 15%; right: 15%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,240,255,0.4), transparent);
}
.trk-feed-title {
  font-size: 9px; font-weight: 700; letter-spacing: 0.18em;
  color: rgba(0,240,255,0.8); text-transform: uppercase;
  margin-bottom: 8px; display: flex; align-items: center; gap: 6px;
}
.trk-blink {
  width: 6px; height: 6px; border-radius: 50%; background: #00f0ff;
  box-shadow: 0 0 10px #00f0ff, 0 0 20px rgba(0,240,255,0.3);
  animation: trkBlink 1.5s ease-in-out infinite;
}
@keyframes trkBlink { 0%, 100% { opacity: 1; } 50% { opacity: 0.15; } }

.trk-feed-scroll { display: flex; flex-direction: column; gap: 0; overflow: hidden; }
.trk-feed-item {
  display: flex; flex-direction: column; gap: 1px; padding: 5px 7px;
  border-radius: 5px; background: rgba(255,255,255,0.02);
  border-left: 2px solid transparent;
  animation: trkFeedSlide 0.6s cubic-bezier(0.23, 1, 0.32, 1) both;
}
.trk-feed-item[data-color="cyan"] { border-left-color: #00f0ff; }
.trk-feed-item[data-color="purple"] { border-left-color: #bf00ff; }
.trk-feed-item[data-color="orange"] { border-left-color: #ff9500; }
.trk-feed-item[data-color="green"] { border-left-color: #00ff88; }
.trk-feed-item[data-color="pink"] { border-left-color: #ff3366; }
@keyframes trkFeedSlide {
  from { opacity: 0; transform: translateX(20px) scale(0.95); }
  to { opacity: 1; transform: none; }
}
.trk-feed-time { font-size: 9px; color: rgba(255,255,255,0.2); font-family: 'Courier New', monospace; letter-spacing: 0.06em; }
.trk-feed-status { font-size: 10px; font-weight: 700; color: rgba(255,255,255,0.85); letter-spacing: 0.05em; }
.trk-feed-id { font-size: 9px; color: rgba(255,255,255,0.25); font-family: 'Courier New', monospace; }

.trk-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg);
  text-align: center;
}
.trk-stat-cine {
  padding: var(--space-xl); border-radius: 18px;
  background: rgba(4,8,18,0.8); border: 1px solid rgba(255,255,255,0.05);
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative; overflow: hidden;
}
.trk-stat-cine::before {
  content: ''; position: absolute; top: 0; left: 20%; right: 20%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,240,255,0.2), transparent);
  transition: opacity 0.5s;
}
.trk-stat-cine:hover {
  border-color: rgba(0,240,255,0.2);
  box-shadow: 0 0 40px rgba(0,240,255,0.08), inset 0 0 30px rgba(0,240,255,0.02);
  transform: translateY(-2px);
}
.trk-stat-value {
  font-size: clamp(1.1rem, 2.5vw, 1.6rem); font-weight: var(--fw-extrabold);
  letter-spacing: 0.02em; margin-bottom: 4px; white-space: nowrap;
}
.trk-stat-value[data-color="cyan"] { color: #00f0ff; text-shadow: 0 0 25px rgba(0,240,255,0.5); }
.trk-stat-value[data-color="purple"] { color: #bf00ff; text-shadow: 0 0 25px rgba(191,0,255,0.5); }
.trk-stat-value[data-color="green"] { color: #00ff88; text-shadow: 0 0 25px rgba(0,255,136,0.5); }
.trk-stat-value[data-color="pink"] { color: #ff3366; text-shadow: 0 0 25px rgba(255,51,102,0.5); }
.trk-stat-label { font-size: var(--fs-xs); color: rgba(255,255,255,0.35); text-transform: uppercase; letter-spacing: 0.12em; font-weight: var(--fw-medium); }

@media (max-width: 768px) {
  .tracking-section .container { max-width: 100%; }
  .trk-feed { position: static; width: 100%; margin-top: var(--space-lg); padding: 10px 14px; }
  .trk-feed-title { font-size: 9px; }
  .trk-feed-status { font-size: 10px; }
  .trk-stats { grid-template-columns: repeat(2, 1fr); }
  .trk-map { padding: 0.8rem; }
  .trk-node-label { font-size: 14px; font-weight: 800; }
  .trk-node-sublabel { font-size: 11px; }
  .trk-svg { min-height: 350px; }
  .trk-hud-corner { display: none; }
}
@media (max-width: 480px) {
  .trk-stats { grid-template-columns: 1fr 1fr; gap: var(--space-md); }
  .trk-node-label { font-size: 13px; }
  .trk-node-sublabel { font-size: 10px; }
  .trk-headline { font-size: 1.3rem; }
  .trk-sub { font-size: 0.75rem; }
}

.process { padding: var(--section-pad) 0; background: var(--white); }
.process .section-headline { font-size: clamp(1.4rem, 3.5vw, 2.4rem); font-weight: var(--fw-extrabold); line-height: 1.08; letter-spacing: -0.03em; text-align: center; margin-bottom: var(--space-lg); color: var(--gray-950); white-space: nowrap; }
.process .section-sub { text-align: center; color: var(--gray-700); font-size: var(--fs-body-lg); margin-bottom: var(--space-4xl); max-width: 540px; margin-left: auto; margin-right: auto; }
.timeline { display: grid; grid-template-columns: 1fr; gap: var(--space-3xl); position: relative; }
.timeline::before { content: ''; position: absolute; left: 20px; top: 0; bottom: 0; width: 2px; background: var(--gray-200); }
.timeline-fill { position: absolute; left: 20px; top: 0; width: 2px; height: 0; background: linear-gradient(180deg, var(--red), var(--blue)); transition: height 0.4s var(--ease-expo); }
.timeline-step { text-align: left; padding-left: 56px; position: relative; }
.timeline-number { position: absolute; left: 6px; top: 0; width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: var(--fw-bold); color: var(--gray-500); background: var(--white); border: 2px solid var(--gray-200); transition: all 0.6s var(--ease-expo); z-index: 1; }
.timeline-step.visible .timeline-number { background: var(--red); color: var(--white); border-color: var(--red); animation: stepPulse 0.6s var(--ease-expo); }
@keyframes stepPulse { 0%{transform:scale(1)} 50%{transform:scale(1.2)} 100%{transform:scale(1)} }
.timeline-step h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); font-weight: var(--fw-extrabold); margin-bottom: var(--space-xs); color: var(--gray-950); }
.timeline-step p { font-size: clamp(0.95rem, 1.4vw, 1.05rem); color: var(--gray-700); line-height: 1.65; max-width: 320px; font-weight: var(--fw-medium); }
.timeline-spin { display: inline-block; transition: transform 0.6s var(--ease-expo); }
.timeline-step:hover .timeline-spin { transform: rotate(360deg); }

/* ============================================================
   AUDIENCE — bento grid
   ============================================================ */
.audience { padding: var(--section-pad) 0; background: var(--gray-100); }
.audience .section-headline { font-size: clamp(1.4rem, 3.5vw, 2.4rem); font-weight: var(--fw-extrabold); line-height: 1.08; letter-spacing: -0.03em; text-align: center; margin-bottom: var(--space-lg); color: var(--gray-950); white-space: nowrap; }
.audience .section-sub { text-align: center; color: var(--gray-700); font-size: var(--fs-body-lg); margin-bottom: var(--space-4xl); max-width: 540px; margin-left: auto; margin-right: auto; }
.bento-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
.bento-card { background: var(--white); border-radius: var(--r-xl); padding: var(--space-2xl); transition: transform 0.5s var(--ease-expo), box-shadow 0.5s var(--ease-expo); }
.bento-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card-hover); }
.bento-card.bento-hero { background: linear-gradient(135deg, var(--gray-950) 0%, var(--gray-900) 100%); color: var(--white); grid-column: 1 / -1; }
.bento-card.bento-hero .audience-icon { background: rgba(30,158,175,0.15); }
.bento-card.bento-hero h3 { color: var(--white); }
.bento-card.bento-hero p { color: var(--gray-300); }
.audience-icon { width: 52px; height: 52px; display: flex; align-items: center; justify-content: center; background: rgba(30,158,175,0.06); border-radius: var(--r-lg); margin-bottom: var(--space-lg); transition: transform 0.5s var(--ease-expo); }
.bento-card:hover .audience-icon { transform: scale(1.15) rotate(5deg); }
.bento-card h3 { font-size: var(--fs-body-lg); font-weight: var(--fw-bold); margin-bottom: var(--space-sm); color: var(--gray-950); }
.bento-card p { font-size: var(--fs-body); color: var(--gray-700); line-height: 1.65; }

/* ============================================================
   SECURITY / UNIQUE — SVG stroke draw
   ============================================================ */
.security { padding: var(--section-pad) 0; background: var(--black); color: var(--white); position: relative; }
.security .container { position: relative; z-index: 1; }
.security .section-headline { font-size: clamp(1.4rem, 3.5vw, 2.4rem); font-weight: var(--fw-extrabold); line-height: 1.08; letter-spacing: -0.03em; text-align: center; margin-bottom: var(--space-lg); white-space: nowrap; }
.security .section-sub { text-align: center; color: var(--gray-500); font-size: var(--fs-body-lg); margin-bottom: var(--space-4xl); max-width: 540px; margin-left: auto; margin-right: auto; }
.security-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
.security-card { background: rgba(255,255,255,0.03); border-radius: var(--r-xl); padding: var(--space-2xl); border: 1px solid rgba(255,255,255,0.06); transition: all 0.5s var(--ease-expo); }
.security-card:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.12); transform: translateY(-4px); }
.security-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-lg); transition: transform 0.5s var(--ease-expo); }
.security-card:hover .security-icon { transform: scale(1.1); }
.security-card h3 { font-size: var(--fs-h3); font-weight: var(--fw-bold); margin-bottom: var(--space-sm); }
.security-card p { color: var(--gray-400); line-height: 1.6; font-size: var(--fs-sm); }
.security-icon svg [data-draw] { stroke-dasharray: var(--path-len, 200); stroke-dashoffset: var(--path-len, 200); transition: stroke-dashoffset 1s var(--ease-expo); }
.security-card.visible .security-icon svg [data-draw] { stroke-dashoffset: 0; }

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final { padding: var(--section-pad) 0; text-align: center; background: linear-gradient(160deg, #eaf7f8 0%, #fff 40%, #fff5f5 100%); position: relative; overflow: hidden; }
.cta-final h2 { font-size: var(--fs-h1); font-weight: var(--fw-extrabold); line-height: 1.05; letter-spacing: -0.03em; margin-bottom: var(--space-md); color: var(--gray-950); }
.cta-final p { font-size: var(--fs-body-lg); color: var(--gray-700); margin-bottom: var(--space-2xl); max-width: 480px; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; gap: var(--space-md); justify-content: center; flex-wrap: wrap; }
.cta-rotating-border { position: relative; padding: var(--space-3xl); border-radius: var(--r-xl); overflow: hidden; }
.cta-rotating-border::before {
  content: ''; position: absolute; inset: -2px;
  background: conic-gradient(from 0deg, var(--red), var(--blue), var(--red));
  border-radius: inherit;
  animation: borderRotate 4s linear infinite;
  z-index: -2;
}
.cta-rotating-border::after {
  content: ''; position: absolute; inset: 2px;
  background: linear-gradient(160deg, #eaf7f8 0%, #fff 40%, #fff5f5 100%);
  border-radius: calc(var(--r-xl) - 2px);
  z-index: -1;
}
@keyframes borderRotate { to { transform: rotate(360deg); } }

/* ============================================================
   FAQ
   ============================================================ */
.faq { padding: var(--section-pad) 0; background: var(--white); }
.faq .section-headline { font-size: var(--fs-h2); font-weight: var(--fw-extrabold); line-height: 1.08; letter-spacing: -0.03em; text-align: center; margin-bottom: var(--space-4xl); color: var(--gray-950); }
.faq-list { max-width: 680px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--gray-200); }
.faq-item:first-child { border-top: 1px solid var(--gray-200); }
.faq-question { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: var(--space-xl) 0; font-size: var(--fs-body); font-weight: var(--fw-semibold); color: var(--gray-950); text-align: left; gap: var(--space-md); transition: color 0.3s; }
.faq-question:hover { color: var(--gray-600); }
.faq-chevron { flex-shrink: 0; width: 20px; height: 20px; transition: transform 0.4s var(--ease-expo); }
.faq-item.open .faq-chevron { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.5s var(--ease-expo), padding 0.5s var(--ease-expo); }
.faq-item.open .faq-answer { max-height: 300px; padding-bottom: var(--space-xl); }
.faq-answer p { color: var(--gray-700); line-height: 1.65; font-size: var(--fs-sm); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--gray-950); color: var(--gray-400); padding: var(--space-4xl) 0 var(--space-xl); padding-bottom: max(var(--space-xl), env(safe-area-inset-bottom)); }
.footer-inner { display: flex; flex-direction: column; gap: var(--space-3xl); }
.footer-logo { font-weight: var(--fw-extrabold); font-size: 1.15rem; color: var(--white); letter-spacing: -0.02em; }
.footer-tagline { color: var(--gray-600); margin-top: var(--space-sm); font-size: var(--fs-xs); line-height: 1.6; }
.footer-socials { display: flex; gap: var(--space-md); margin-top: var(--space-lg); }
.footer-socials a { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: var(--r-full); color: var(--gray-500); transition: color 0.3s, transform 0.3s var(--ease-expo); }
.footer-socials a:hover { color: var(--white); transform: translateY(-2px); }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2xl); }
.footer-col h4 { font-size: var(--fs-xs); font-weight: var(--fw-semibold); color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: var(--space-md); }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-sm); }
.footer-col a { font-size: var(--fs-xs); color: var(--gray-500); transition: color 0.3s; }
.footer-col a:hover { color: var(--white); }
.footer-divider { height: 1px; background: rgba(255,255,255,0.06); margin: var(--space-2xl) 0 var(--space-xl); }
.footer-bottom { display: flex; flex-direction: column; gap: var(--space-xs); font-size: var(--fs-xs); color: var(--gray-600); }

/* ============================================================
   RESPONSIVE — MOBILE (<768px)
   ============================================================ */
@media (max-width: 767px) {
  .hero { padding: calc(var(--header-h) + var(--space-xl)) var(--space-md) 5rem; }
  .hero-inner { gap: var(--space-2xl); }
  .hero-content { max-width: 100%; }
  .hero-content h1 { font-size: clamp(2rem, 9vw, 2.8rem); }
  .hero-sub { font-size: var(--fs-body); max-width: 100%; }
  .hero-ctas { justify-content: center; width: 100%; }
  .hero-ctas .btn { width: 100%; text-align: center; }
  .hero-product { max-width: 260px; margin: 0 auto; }
  .dashboard-frame { width: 240px; }
  .dash-screen { min-height: 380px; }
  .hero-float-card { font-size: 0.58rem; padding: 0.2rem 0.5rem; box-shadow: 0 4px 16px rgba(0,0,0,0.25); }
  .float-card-1 { top: -1%; right: -4px; }
  .float-card-2 { top: 12%; left: -4px; }
  .float-card-3 { top: 26%; right: -4px; }
  .float-card-4 { top: 40%; left: -4px; }
  .float-card-5 { top: 54%; right: -4px; }
  .float-card-6 { top: 68%; left: -4px; }
  .float-card-7 { top: 82%; right: -4px; }
  .orbital-system { width: 280px; height: 280px; }
  .orbital-ring-1 { width: 180px; height: 180px; margin-top: -90px; margin-left: -90px; }
  .orbital-ring-2 { width: 240px; height: 240px; margin-top: -120px; margin-left: -120px; }
  .orbital-ring-3 { width: 140px; height: 140px; margin-top: -70px; margin-left: -70px; }
  .orbital-dot-1, .orbital-dot-2, .orbital-dot-3, .orbital-dot-4 { display: none; }
  .scroll-hint { bottom: var(--space-md); }
  .side-indicator { display: none; }
  .marquee-item { padding: 0 var(--space-xl); font-size: 0.9rem; }
  .metrics { padding: var(--space-3xl) var(--space-md); }
  .metrics-inner { gap: var(--space-lg); }
  .metric-ring { width: 48px; height: 48px; }
  .metric-number { font-size: clamp(1.6rem, 6vw, 2rem); }
  .metric-operator { font-size: 1.4rem; padding-top: var(--space-md); }
  .section-divider svg { height: 40px; }
  .showcase-section { height: auto !important; }
  .showcase-sticky { position: relative; height: auto; padding: var(--section-pad) 0; }
  .showcase-layout { text-align: center; gap: var(--space-2xl); }
  .showcase-phone-col { max-width: 240px; margin: 0 auto; }
  .showcase-phone-col .dashboard-frame { width: 220px; }
  .showcase-headline { text-align: center; font-size: clamp(1.4rem, 5vw, 2rem); white-space: normal; }
  .showcase-text-col { text-align: left; max-width: 100%; }
  .showcase-screen-item { position: relative; opacity: 1; }
  .showcase-screen-item:not(.active) { display: none; }
  .showcase-step { opacity: 1; }
  .phone-orbit-ring { width: 260px; height: 260px; margin-top: -130px; margin-left: -130px; }
  .bento-grid { grid-template-columns: 1fr; }
  .bento-card { padding: var(--space-xl); }
  .security-grid { grid-template-columns: 1fr; }
  .security-card { padding: var(--space-xl); }
  .cta-rotating-border { padding: var(--space-2xl) var(--space-lg); }
  .cta-buttons { flex-direction: column; align-items: stretch; }
  .cta-buttons .btn { width: 100%; text-align: center; }
  .faq-question { font-size: var(--fs-sm); padding: var(--space-lg) 0; gap: var(--space-sm); }
  .footer-inner { gap: var(--space-2xl); text-align: center; }
  .footer-links { grid-template-columns: 1fr 1fr; gap: var(--space-xl); text-align: left; }
  .footer-socials { justify-content: center; }
  .footer-bottom { text-align: center; }
}

@media (max-width: 399px) {
  .hero-content h1 { font-size: 1.75rem; }
  .hero-product { max-width: 200px; }
  .dashboard-frame { width: 190px; }
  .dash-screen { min-height: 340px; }
  .hero-float-card { font-size: 0.5rem; padding: 0.18rem 0.4rem; }
  .float-card-1 { right: -2px; } .float-card-2 { left: -2px; }
  .float-card-3 { right: -2px; } .float-card-4 { left: -2px; }
  .float-card-5 { right: -2px; } .float-card-6 { left: -2px; }
  .float-card-7 { right: -2px; }
  .orbital-system { display: none; }
  .carousel-track { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; text-align: center; }
  .cta-final h2 { font-size: 1.5rem; }
}

@media (min-width: 768px) {
  .hero-inner { flex-direction: row; text-align: left; align-items: center; }
  .hero-content { flex: 1; }
  .hero-product { max-width: 340px; }
  .hero-ctas { justify-content: flex-start; }
  .hero-sub { margin-left: 0; }
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(2, 1fr); gap: var(--space-2xl); }
  .timeline::before { display: none; }
  .timeline-fill { display: none; }
  .timeline-step { text-align: center; padding-left: 0; display: flex; flex-direction: column; align-items: center; }
  .timeline-step h3, .timeline-step p { text-align: center; }
  .timeline-number { position: relative; left: auto; top: auto; margin: 0 auto var(--space-md); }
  .timeline-step p { max-width: 100%; }
  .security-grid { grid-template-columns: repeat(2, 1fr); }
  .metrics-inner { flex-direction: row; justify-content: center; align-items: center; gap: var(--space-3xl); }
  .metric-operator { padding-top: var(--space-lg); }
  .footer-inner { flex-direction: row; justify-content: space-between; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
  .showcase-layout { flex-direction: row; gap: var(--space-4xl); }
  .showcase-phone-col { width: auto; }
  .showcase-text-col { flex: 1; }
  .side-indicator { display: flex; }
}

@media (min-width: 1024px) {
  .hamburger { display: none; }
  .main-nav { display: flex; }
  .hero-product { max-width: 360px; }
  .bento-grid { grid-template-columns: repeat(3, 1fr); }
  .timeline { grid-template-columns: repeat(4, 1fr); align-items: start; }
  .timeline-step h3 { min-height: 3.2em; display: flex; align-items: flex-end; justify-content: center; }
  .timeline-step p { min-height: 7em; }
  .security-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }
}

@media (pointer: coarse) { .cursor, .cursor-trail { display: none !important; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal, .reveal-left, .reveal-right, .reveal-scale { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
}