/* ===================================
   SETAPP — PREMIUM CSS
   Official logo: white-bg PNG
   Blue-Purple + Pink-Coral figures
   ================================ */

/* Root Variables */
:root {
  /* Exact logo colors */
  --logo-blue: #4A90E8;         /* Left figure head blue */
  --logo-purple: #7B3FE4;       /* Left figure body purple */
  --logo-pink: #F04EA0;         /* Right figure hot pink */
  --logo-coral: #FF6B50;        /* Right figure coral-orange */
  --logo-peach: #FF9A5C;        /* Right figure bottom orange */
  --logo-lavender: #E8DEF8;     /* Logo soft bg */

  /* Dark theme brand */
  --deep-violet: #5139C9;
  --electric-purple: #7B3FE4;
  --magenta: #D91A9A;
  --hot-pink: #F04EA0;
  --coral: #FF6B50;
  --peach: #FF9A5C;
  --lavender: #C9B8D8;

  /* Dark backgrounds */
  --dark-bg: #09071a;
  --dark-secondary: #0f0d26;
  --glass-bg: rgba(255,255,255,0.065);
  --glass-border: rgba(255,255,255,0.13);
  --glass-strong: rgba(255,255,255,0.11);
  --text-primary: #ffffff;
  --text-secondary: rgba(255,255,255,0.72);
  --text-muted: rgba(255,255,255,0.46);
  --font-main: 'Outfit', 'Inter', sans-serif;
  --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-main);
  background: var(--dark-bg);
  color: var(--text-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom Cursor (Desktop only) */
.cursor,
.cursor-follower {
  pointer-events: none;
  position: fixed;
  z-index: 9999;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
}

.cursor {
  width: 8px;
  height: 8px;
  background: var(--hot-pink);
  top: 0; left: 0;
  mix-blend-mode: screen;
}

.cursor-follower {
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(241, 59, 157, 0.5);
  top: 0; left: 0;
  transition: width 0.3s, height 0.3s, border-color 0.3s;
}

body.cursor-hover .cursor-follower {
  width: 56px;
  height: 56px;
  border-color: rgba(241, 59, 157, 0.8);
}

@media (max-width: 768px) {
  .cursor, .cursor-follower { display: none; }
}

/* ============ NAVIGATION ============ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background 0.4s, backdrop-filter 0.4s, padding 0.3s;
}

.navbar.scrolled {
  background: rgba(10, 8, 18, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 14px 0;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  /* Transparent PNG — show as-is with a soft glow */
  filter: drop-shadow(0 2px 10px rgba(123, 63, 228, 0.5));
  transition: filter 0.3s;
}

.nav-logo:hover .nav-logo-img {
  filter: drop-shadow(0 4px 18px rgba(240, 78, 160, 0.65));
}

.nav-logo-text {
  font-size: 1.3rem;
  font-weight: 800;
  /* Blue-purple to pink-coral, matching the actual logo text gradient */
  background: linear-gradient(135deg, var(--logo-purple) 0%, var(--logo-pink) 55%, var(--logo-coral) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
  margin-left: auto;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 100px;
  transition: color 0.2s, background 0.2s;
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--glass-bg);
}

.nav-cta { margin-left: 8px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 4px;
  transition: transform 0.3s;
}

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(10, 8, 18, 0.97);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  z-index: 1100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  transform: translateY(-100%);
  transition: transform 0.4s var(--transition-smooth);
}

.mobile-nav.open {
  transform: translateY(0);
}

.mobile-nav-close {
  position: absolute;
  top: 24px; right: 24px;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.mobile-nav-link {
  color: white;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 600;
  padding: 12px 24px;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.mobile-nav-link:hover { opacity: 1; }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 100px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--transition-spring), box-shadow 0.3s;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--logo-purple) 0%, var(--logo-pink) 60%, var(--logo-coral) 100%);
  color: white;
  box-shadow: 0 8px 32px rgba(124, 92, 232, 0.45);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 16px 48px rgba(240, 84, 160, 0.55);
}

.btn-glass {
  background: var(--glass-bg);
  color: white;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.btn-glass:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

.btn-xl {
  padding: 18px 40px;
  font-size: 1.1rem;
}

.btn-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.btn:hover .btn-glow { opacity: 1; }

/* ============ SECTION CONTAINER ============ */
.section-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--hot-pink);
  margin-bottom: 16px;
  padding: 6px 14px;
  background: rgba(241, 59, 157, 0.1);
  border: 1px solid rgba(241, 59, 157, 0.2);
  border-radius: 100px;
}

.section-headline {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.section-body {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.section-center {
  text-align: center;
  margin-bottom: 64px;
}

/* ============ GLASS CARDS ============ */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 24px;
  position: relative;
  overflow: hidden;
}

.card-shine {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    135deg,
    transparent 30%,
    rgba(255,255,255,0.04) 50%,
    transparent 70%
  );
  pointer-events: none;
  transform: rotate(45deg) translate(-100%, -100%);
  transition: transform 0.6s;
}

.glass-card:hover .card-shine {
  transform: rotate(45deg) translate(100%, 100%);
}

/* ============ HERO SECTION ============ */
.hero {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  padding: 140px 0 80px;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-bg-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  animation: orbFloat 8s ease-in-out infinite;
}

.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--electric-purple), transparent);
  top: -100px; left: -100px;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--magenta), transparent);
  top: 20%; right: -50px;
  animation-delay: -2s;
}

.orb-3 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, var(--hot-pink), transparent);
  bottom: 10%; left: 30%;
  animation-delay: -4s;
}

.orb-4 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, var(--coral), transparent);
  bottom: -50px; right: 20%;
  animation-delay: -1s;
}

.orb-5 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--deep-violet), transparent);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -3s;
  opacity: 0.15;
}

@keyframes orbFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero-content {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: clamp(32px, 6vw, 100px);
  /* Fixed width — NEVER changes no matter what text is shown */
  width: clamp(320px, 44vw, 660px);
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(123, 45, 226, 0.15);
  border: 1px solid rgba(123, 45, 226, 0.3);
  border-radius: 100px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--lavender);
  margin-bottom: 28px;
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--hot-pink);
  border-radius: 50%;
  animation: badgePulse 2s ease-in-out infinite;
  box-shadow: 0 0 0 0 rgba(241, 59, 157, 0.5);
}

@keyframes badgePulse {
  0% { box-shadow: 0 0 0 0 rgba(241, 59, 157, 0.5); }
  70% { box-shadow: 0 0 0 8px rgba(241, 59, 157, 0); }
  100% { box-shadow: 0 0 0 0 rgba(241, 59, 157, 0); }
}

.hero-headline {
  font-size: clamp(2.4rem, 5.5vw, 5.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  margin-bottom: 24px;
  height: auto;
  min-height: 2.2em;
  overflow: visible;
}

/* Rotating line: no overflow clipping, no wrapping */
.headline-word {
  display: block;
  white-space: nowrap;
}

/* The verb that rotates — distinct gradient color */
#rotating-word {
  display: inline-block;
  background: linear-gradient(135deg, var(--logo-blue) 0%, var(--logo-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  padding-right: 4px;
  margin-right: -2px;
}

.headline-gradient {
  display: block;
  background: linear-gradient(135deg, var(--logo-purple) 0%, var(--logo-pink) 55%, var(--logo-coral) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200%;
  animation: gradientShift 5s ease-in-out infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero-sub {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 540px;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

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

.proof-avatars {
  display: flex;
  align-items: center;
}

.proof-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--dark-bg);
  margin-left: -10px;
  flex-shrink: 0;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(0,0,0,0.35);
  transition: transform 0.2s, z-index 0.2s;
}

.proof-avatar:hover {
  transform: scale(1.15) translateY(-2px);
  z-index: 5;
}

.proof-avatar:first-child { margin-left: 0; }

.proof-text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.proof-text strong { color: var(--text-secondary); }

/* Hero Floating Logo */
.hero-floating-logo {
  position: absolute;
  right: 7%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: heroLogoFloat 6s ease-in-out infinite;
}

/* Hero logo — transparent PNG, no wrapper needed */
.hero-logo-card { display: contents; }

@keyframes heroLogoFloat {
  0%, 100% { transform: translateY(-50%) translateY(0); }
  50% { transform: translateY(-50%) translateY(-20px); }
}

.logo-glass-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  animation: ringPulse 4s ease-in-out infinite;
}

.ring-1 {
  width: 240px; height: 240px;
  border-color: rgba(124, 92, 232, 0.45);
  animation-delay: 0s;
}

.ring-2 {
  width: 320px; height: 320px;
  border-color: rgba(240, 84, 160, 0.28);
  animation-delay: -1.3s;
}

.ring-3 {
  width: 400px; height: 400px;
  border-color: rgba(255, 122, 107, 0.16);
  animation-delay: -2.6s;
}

@keyframes ringPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.6; }
}

.hero-logo-img {
  width: 260px;
  height: 260px;
  object-fit: contain;
  position: relative;
  z-index: 1;
  display: block;
  /* Dual glow: blue-purple left, pink-coral right — matching the logo figures */
  filter:
    drop-shadow(-8px 0 30px rgba(74, 144, 232, 0.6))
    drop-shadow(8px 0 30px rgba(240, 78, 160, 0.6))
    drop-shadow(0 16px 40px rgba(123, 63, 228, 0.4));
  transition: filter 0.4s, transform 0.4s var(--transition-spring);
}

.hero-floating-logo:hover .hero-logo-img {
  filter:
    drop-shadow(-10px 0 40px rgba(74, 144, 232, 0.85))
    drop-shadow(10px 0 40px rgba(240, 78, 160, 0.85))
    drop-shadow(0 20px 60px rgba(123, 63, 228, 0.6));
  transform: scale(1.04);
}

.logo-glow {
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  /* Blue-left, pink-right matching the actual logo figures */
  background: radial-gradient(ellipse at 35% 50%, rgba(74,144,232,0.35) 0%, rgba(240,78,160,0.3) 55%, transparent 75%);
  animation: logoGlowPulse 3s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes logoGlowPulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 0.3; }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  opacity: 0.5;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, white);
  animation: scrollLineAnim 2s ease-in-out infinite;
}

@keyframes scrollLineAnim {
  0%, 100% { transform: scaleY(1); opacity: 0.5; }
  50% { transform: scaleY(0.5); opacity: 1; }
}

.scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ============ ABOUT SECTION ============ */
.about {
  padding: 140px 0;
  position: relative;
  overflow: hidden;
}

.about-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.about-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.2;
}

.about-orb-1 {
  width: 500px; height: 500px;
  background: var(--deep-violet);
  top: -100px; right: -100px;
}

.about-orb-2 {
  width: 400px; height: 400px;
  background: var(--magenta);
  bottom: -100px; left: 10%;
}

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

.about-text { position: relative; z-index: 1; }

.about-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 40px;
  padding: 28px 32px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  backdrop-filter: blur(10px);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--electric-purple), var(--hot-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--glass-border);
  flex-shrink: 0;
}

.about-visual {
  position: relative;
  height: 500px;
}

#network-canvas {
  width: 100%;
  height: 100%;
  border-radius: 24px;
}

/* ============ HOW IT WORKS ============ */
.how {
  padding: 140px 0;
  position: relative;
  overflow: hidden;
}

.how-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.how-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
}

.how-orb-1 {
  width: 600px; height: 600px;
  background: var(--electric-purple);
  top: 50%; left: -200px;
  transform: translateY(-50%);
}

.how-orb-2 {
  width: 400px; height: 400px;
  background: var(--coral);
  top: 0; right: -100px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.step-card {
  padding: 36px;
  border-radius: 28px;
  transition: transform 0.3s var(--transition-spring), box-shadow 0.3s;
  animation-delay: var(--delay);
}

.step-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 32px 64px rgba(0,0,0,0.4);
}

.step-orb {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.step-number {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.step-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.step-desc {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.step-visual {
  margin-top: 20px;
  border-radius: 12px;
  overflow: hidden;
}

.step-canvas { display: block; }

/* ============ EXPERIENCE/JOURNEY SECTION ============ */
.experience {
  padding: 140px 0;
  position: relative;
  overflow: hidden;
}

.exp-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.exp-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.18;
}

.exp-orb-1 {
  width: 400px; height: 400px;
  background: var(--magenta);
  top: 0; left: 30%;
}

.exp-orb-2 {
  width: 350px; height: 350px;
  background: var(--deep-violet);
  bottom: 0; left: 0;
}

.exp-orb-3 {
  width: 300px; height: 300px;
  background: var(--peach);
  bottom: 0; right: 0;
}

.journey-timeline {
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 800px;
  margin: 0 auto;
}

.journey-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  align-items: start;
  animation-delay: var(--delay);
}

.journey-icon-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.journey-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  flex-shrink: 0;
  /* SVG icon color — brand gradient via a wrapper trick */
  color: var(--lavender);
  box-shadow: 0 4px 20px rgba(123,63,228,0.25);
  transition: box-shadow 0.3s, transform 0.3s;
}

/* Each step gets its own accent color */
.journey-step:nth-child(1) .journey-icon { color: #7B9FE4; box-shadow: 0 4px 20px rgba(74,144,232,0.3); }
.journey-step:nth-child(2) .journey-icon { color: #C47BE8; box-shadow: 0 4px 20px rgba(123,63,228,0.3); }
.journey-step:nth-child(3) .journey-icon { color: #F04EA0; box-shadow: 0 4px 20px rgba(240,78,160,0.3); }
.journey-step:nth-child(4) .journey-icon { color: #FF8A65; box-shadow: 0 4px 20px rgba(255,107,80,0.3); }

.journey-step:hover .journey-icon {
  transform: scale(1.1);
}

.journey-connector {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(241,59,157,0.5), transparent);
}

.journey-card {
  padding: 28px 32px;
  flex: 1;
}

.journey-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--text-primary), var(--lavender));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.journey-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============ REAL-TIME SECTION ============ */
.realtime {
  padding: 140px 0;
  position: relative;
  overflow: hidden;
}

.rt-bg { position: absolute; inset: 0; pointer-events: none; }

.rt-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.2;
}

.rt-orb-1 {
  width: 500px; height: 500px;
  background: var(--electric-purple);
  top: -100px; left: -100px;
}

.rt-orb-2 {
  width: 400px; height: 400px;
  background: var(--hot-pink);
  bottom: -100px; right: 0;
}

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

/* Communication Interface */
.comm-interface {
  padding: 0;
  overflow: hidden;
  border-radius: 24px;
}

.comm-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.03);
}

.comm-status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #4ade80;
}

.pulse-dot {
  animation: pulse-green 2s ease-in-out infinite;
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.5);
}

@keyframes pulse-green {
  0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.5); }
  70% { box-shadow: 0 0 0 8px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.comm-controls {
  display: flex;
  gap: 8px;
}

.ctrl-btn {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--glass-border);
}

.comm-body { padding: 32px 24px; }

.voice-interface {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  height: 120px;
  margin-bottom: 24px;
}

.voice-rings {
  position: absolute;
  width: 80px; height: 80px;
}

.vring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(123, 45, 226, 0.4);
  top: 50%; left: 50%;
  animation: voiceRing 2s ease-in-out infinite;
}

.vring-1 { width: 80px; height: 80px; margin: -40px; animation-delay: 0s; }
.vring-2 { width: 110px; height: 110px; margin: -55px; animation-delay: -0.6s; opacity: 0.6; }
.vring-3 { width: 140px; height: 140px; margin: -70px; animation-delay: -1.2s; opacity: 0.3; }

@keyframes voiceRing {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.05); opacity: 0.3; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.voice-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 32px rgba(123, 45, 226, 0.6);
  border: 2px solid rgba(255, 255, 255, 0.3);
  overflow: hidden;
}

.voice-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.waveform {
  margin-bottom: 24px;
  border-radius: 12px;
  overflow: hidden;
}

#waveform-canvas {
  display: block;
  width: 100%;
}

.profile-cards-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mini-profile {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 14px;
}

.mini-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  flex-shrink: 0;
  overflow: hidden;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.mini-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mini-info {
  display: flex;
  flex-direction: column;
}

.mini-name {
  font-size: 0.85rem;
  font-weight: 600;
}

.mini-loc {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 3px;
}

.mini-conn {
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-left: auto;
  flex-shrink: 0;
}

.active-conn {
  background: #4ade80;
  box-shadow: 0 0 8px rgba(74, 222, 128, 0.6);
}

.conn-line-anim {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  position: relative;
  width: 32px;
}

.conn-pulse {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--electric-purple), var(--hot-pink));
  border-radius: 2px;
  animation: connPulseAnim 1.5s ease-in-out infinite;
}

@keyframes connPulseAnim {
  0%, 100% { opacity: 0.4; transform: scaleX(0.8); }
  50% { opacity: 1; transform: scaleX(1); }
}

/* RT Features */
.rt-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.rt-feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 24px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  transition: background 0.3s, border-color 0.3s;
}

.rt-feature:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(255,255,255,0.18);
}

.rt-feat-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.rt-feature strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.rt-feature p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0;
}

/* ============ DISCOVER UNEXPECTED ============ */
.discover-unexpected {
  padding: 140px 0;
  position: relative;
  overflow: hidden;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

#discover-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.discover-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }

.du-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.2;
}

.du-orb-1 {
  width: 500px; height: 500px;
  background: var(--magenta);
  top: -100px; right: -100px;
}

.du-orb-2 {
  width: 400px; height: 400px;
  background: var(--electric-purple);
  bottom: -100px; left: 0;
}

.discover-container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.discover-text { }

.discover-headline {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 24px;
}

#disc-word {
  background: linear-gradient(135deg, var(--hot-pink), var(--peach));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.discover-sub {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--text-secondary);
  font-weight: 300;
}

.discover-orbs-anim {
  position: relative;
  height: 400px;
}

.d-orb {
  position: absolute;
  border-radius: 50%;
  animation: dOrbFloat 6s ease-in-out infinite;
}

.d-orb-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  transition: transform 0.3s;
}

.d-orb-1 { width: 90px; height: 90px; top: 20%; left: 10%; background: rgba(123,45,226,0.1); animation-delay:0s; }
.d-orb-2 { width: 60px; height: 60px; top: 10%; left: 60%; background: rgba(217,26,154,0.1); animation-delay:-1s; }
.d-orb-3 { width: 120px; height: 120px; top: 50%; left: 40%; background: rgba(241,59,157,0.1); animation-delay:-2s; }
.d-orb-4 { width: 70px; height: 70px; top: 70%; left: 15%; background: rgba(255,107,107,0.1); animation-delay:-3s; }
.d-orb-5 { width: 80px; height: 80px; top: 60%; left: 70%; background: rgba(255,154,139,0.1); animation-delay:-1.5s; }

@keyframes dOrbFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

/* ============ SAFETY SECTION ============ */
.safety {
  padding: 140px 0;
  position: relative;
  overflow: hidden;
}

.safety-bg { position: absolute; inset: 0; pointer-events: none; }

.safety-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
}

.safety-orb-1 {
  width: 500px; height: 500px;
  background: var(--deep-violet);
  top: 0; left: -100px;
}

.safety-orb-2 {
  width: 400px; height: 400px;
  background: var(--peach);
  bottom: 0; right: -100px;
}

.safety-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.safety-card {
  padding: 36px 28px;
  text-align: center;
  border-radius: 24px;
  transition: transform 0.3s var(--transition-spring), box-shadow 0.3s;
  animation-delay: var(--delay);
}

.safety-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 48px rgba(0,0,0,0.3);
}

.safety-shield {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  position: relative;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.shield-glow {
  position: absolute;
  inset: -4px;
  border-radius: 24px;
  background: inherit;
  filter: blur(12px);
  opacity: 0.4;
  z-index: -1;
}

.safety-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.safety-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============ FUTURE SOCIAL ============ */
.future-social {
  padding: 140px 0;
  position: relative;
  overflow: hidden;
}

.fs-bg { position: absolute; inset: 0; pointer-events: none; }

.fs-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.2;
}

.fs-orb-1 {
  width: 600px; height: 600px;
  background: var(--electric-purple);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.fs-orb-2 {
  width: 300px; height: 300px;
  background: var(--hot-pink);
  top: 0; right: 0;
}

.fs-orb-3 {
  width: 300px; height: 300px;
  background: var(--coral);
  bottom: 0; left: 0;
}

.section-headline-sub {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  color: var(--text-secondary);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-top: -8px;
}

.transform-words {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.transform-row {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 32px 48px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  animation-delay: var(--delay);
  transition: background 0.3s, border-color 0.3s;
}

.transform-row:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
}

.word-old {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-decoration: line-through;
  text-decoration-color: rgba(255,255,255,0.2);
  flex: 1;
}

.word-arrow {
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--electric-purple), var(--hot-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
}

.word-new {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 800;
  letter-spacing: 0.1em;
  flex: 1;
  text-align: right;
  background: linear-gradient(135deg, var(--electric-purple), var(--hot-pink), var(--peach));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============ UNIVERSE SECTION ============ */
.universe {
  padding: 140px 0;
  position: relative;
  overflow: hidden;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

#universe-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.universe-content {
  position: relative;
  z-index: 2;
}

/* ============ FINAL CTA SECTION ============ */
.final-cta {
  padding: 160px 0;
  position: relative;
  overflow: hidden;
}

.cta-bg { position: absolute; inset: 0; pointer-events: none; }

.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.3;
}

.cta-orb-1 {
  width: 500px; height: 500px;
  background: var(--electric-purple);
  top: -100px; left: 10%;
  animation: ctaOrbFloat 8s ease-in-out infinite;
}

.cta-orb-2 {
  width: 400px; height: 400px;
  background: var(--magenta);
  top: 50%; right: 5%;
  animation: ctaOrbFloat 6s ease-in-out infinite reverse;
}

.cta-orb-3 {
  width: 300px; height: 300px;
  background: var(--peach);
  bottom: -50px; left: 40%;
  animation: ctaOrbFloat 7s ease-in-out infinite;
  animation-delay: -3s;
}

@keyframes ctaOrbFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.1); }
}

.cta-container {
  display: flex;
  justify-content: center;
}

.cta-content {
  text-align: center;
  max-width: 700px;
}

.cta-headline {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--text-primary);
}

.cta-gradient {
  background: linear-gradient(135deg, var(--logo-purple) 0%, var(--logo-pink) 55%, var(--logo-coral) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200%;
  animation: gradientShift 5s ease-in-out infinite;
  margin-bottom: 16px;
}

.cta-tagline {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.cta-sub {
  max-width: 500px;
  margin: 0 auto 48px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
}

.btn-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* CTA hover particles — randomness lives in CSS custom props set per-element */
.cta-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.85);
  pointer-events: none;
  animation: particleFly 0.8s ease-out forwards;
}

@keyframes particleFly {
  0%   { transform: translate(0, 0) scale(1); opacity: 1; }
  100% { transform: translate(var(--tx, 0px), var(--ty, -40px)) scale(0); opacity: 0; }
}

.cta-badges {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.platform-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 14px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
}

.platform-badge:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,0.1);
}

/* ============ FOOTER ============ */
.footer {
  padding: 80px 0 40px;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--glass-border);
}

.footer-bg { position: absolute; inset: 0; pointer-events: none; }

.footer-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.1;
}

.footer-orb-1 {
  width: 600px; height: 300px;
  background: var(--electric-purple);
  bottom: 0; left: 50%;
  transform: translateX(-50%);
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 1;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-brand { }

.footer-logo {
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin-bottom: 14px;
  /* Transparent PNG — soft glow on dark footer */
  filter: drop-shadow(0 4px 16px rgba(123,63,228,0.5));
  transition: filter 0.3s;
}

.footer-logo:hover {
  filter: drop-shadow(0 6px 28px rgba(240,78,160,0.65));
}

.footer-brand-text {
  display: block;
  font-size: 1.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--logo-purple) 0%, var(--logo-pink) 60%, var(--logo-coral) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}

.footer-tagline {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.footer-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-nav-group h4 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.footer-nav-group ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-group a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-nav-group a:hover { color: var(--text-primary); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--glass-border);
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s, transform 0.2s, background 0.2s;
}

.social-link:hover {
  color: var(--text-primary);
  transform: translateY(-3px);
  background: rgba(255,255,255,0.12);
}

/* ============ FAQ SECTION ============ */
.faq-section {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  z-index: 2;
}

.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 860px;
  margin: 48px auto 0;
  width: 100%;
}

.faq-item {
  border-radius: 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
  transition: all 0.35s var(--transition-smooth);
}

.faq-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.faq-item[open] {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.4);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none !important;
  list-style-type: none !important;
  user-select: none;
  gap: 20px;
  outline: none;
  transition: color 0.2s;
}

.faq-question::-webkit-details-marker,
.faq-question::marker {
  display: none !important;
  font-size: 0 !important;
  width: 0 !important;
  height: 0 !important;
}

.faq-question:hover {
  color: #ffffff;
}

.faq-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--hot-pink);
  transition: transform 0.35s ease, background 0.3s, border-color 0.3s;
  flex-shrink: 0;
  line-height: 1;
}

.faq-item:hover .faq-icon {
  background: rgba(240, 78, 160, 0.15);
  border-color: rgba(240, 78, 160, 0.4);
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
  background: linear-gradient(135deg, var(--logo-purple), var(--logo-pink));
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(240, 78, 160, 0.4);
}

.faq-answer {
  padding: 0 28px 24px 28px;
  margin-top: -4px;
}

.faq-answer p {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 16px;
}

/* ============ SCROLL REVEAL ANIMATIONS ============ */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s var(--transition-smooth);
}

.reveal-up { transform: translateY(40px); }
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }

.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0);
}

/* Stagger delay only on enter (when .visible is added), not on exit */
.steps-grid .step-card:nth-child(1).visible { transition-delay: 0.1s; }
.steps-grid .step-card:nth-child(2).visible { transition-delay: 0.2s; }
.steps-grid .step-card:nth-child(3).visible { transition-delay: 0.3s; }

.safety-grid .safety-card:nth-child(1).visible { transition-delay: 0.05s; }
.safety-grid .safety-card:nth-child(2).visible { transition-delay: 0.15s; }
.safety-grid .safety-card:nth-child(3).visible { transition-delay: 0.25s; }
.safety-grid .safety-card:nth-child(4).visible { transition-delay: 0.35s; }

/* Reset delay instantly on exit so they hide quickly and cleanly */
.steps-grid .step-card:not(.visible),
.safety-grid .safety-card:not(.visible) {
  transition-delay: 0s;
}

/* ============ TILT CARDS ============ */
.tilt-card {
  transform-style: preserve-3d;
  transition: transform 0.1s ease;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1100px) {
  .safety-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .about-grid,
  .realtime-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { height: 320px; }
  .hero-floating-logo { display: none; }
  .hero-content {
    position: relative;
    top: 0;
    left: 0;
    transform: none;
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .hero-headline {
    font-size: clamp(2.0rem, 6.8vw, 3.2rem);
    height: auto;
    min-height: auto;
    overflow: visible;
  }
  .headline-word {
    display: block;
    white-space: nowrap;
  }
  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .hero-social-proof {
    justify-content: center;
  }
  .discover-container { grid-template-columns: 1fr; }
  .discover-orbs-anim { height: 200px; }
  .steps-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 640px) {
  .section-container { padding: 0 20px; }
  .hero-content { padding: 0 16px; }
  .hero-headline { font-size: clamp(1.65rem, 6.5vw, 2.3rem); }
  .hero { padding: 120px 0 60px; }
  .about, .how, .experience, .realtime,
  .discover-unexpected, .safety, .future-social,
  .universe, .final-cta { padding: 80px 0; }

  .safety-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 20px; text-align: center; }

  .hero-cta-group { flex-direction: column; width: 100%; }
  .btn { width: 100%; justify-content: center; }

  .about-stats { flex-direction: column; gap: 16px; }
  .stat-divider { width: 80px; height: 1px; }

  .transform-row { flex-direction: column; gap: 8px; text-align: center; padding: 24px; }
  .word-old, .word-new { text-align: center; }

  .journey-step { grid-template-columns: 56px 1fr; gap: 16px; }
  .journey-icon { width: 48px; height: 48px; }

  .realtime-grid { gap: 32px; }
  .profile-cards-row { flex-direction: column; }
  .conn-line-anim { width: 2px; height: 20px; }
  .conn-pulse { width: 100%; height: 100%; }

  .cta-badges { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .hero-content { padding: 0 12px; }
  .hero-headline { font-size: clamp(1.4rem, 6.0vw, 1.75rem); }
  .headline-word { white-space: nowrap; word-break: keep-all; }
}