:root {
  --primary: #ECF22E;
  --primary-dim: rgba(236, 242, 46, 0.15);
  --red: #983234;
  --blue: #0732CE;
  --purple: #492985;
  --bg: #0a0a0a;
  --bg-card: #111111;
  --bg-elevated: #1a1a1a;
  --text: #ffffff;
  --text-secondary: #a0a0a0;
  --text-muted: #666666;
  --border: rgba(255, 255, 255, 0.08);
  --radius: 16px;
  --radius-sm: 8px;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Oswald', 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

::selection {
  background: var(--primary);
  color: var(--bg);
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-accent {
  color: var(--primary);
}

.grain-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px;
}

.cursor-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(236, 242, 46, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
  opacity: 0;
}

.cursor-glow.active {
  opacity: 1;
}

/* ========== NAVBAR ========== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo {
  z-index: 10;
}

.logo-img {
  height: 28px;
  width: auto;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text-secondary);
  transition: color 0.3s;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--primary);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link:hover {
  color: var(--text);
}

.nav-link:hover::after {
  width: 100%;
}

.btn-nav {
  background: var(--primary);
  color: var(--bg) !important;
  padding: 10px 24px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-nav::after {
  display: none;
}

.btn-nav:hover {
  background: #fff;
  color: var(--bg) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(236, 242, 46, 0.3);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 10;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all 0.3s;
  display: block;
}

.menu-toggle.active span:first-child {
  transform: rotate(45deg) translate(3px, 3px);
}

.menu-toggle.active span:last-child {
  transform: rotate(-45deg) translate(3px, -3px);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}

.mobile-menu.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-link {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ========== HERO ========== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(73, 41, 133, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(7, 50, 206, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(236, 242, 46, 0.05) 0%, transparent 40%);
}

.speed-lines {
  position: absolute;
  inset: 0;
  overflow: hidden;
  transform: rotate(-25deg) scale(1.5);
}

.speed-line {
  position: absolute;
  width: 2px;
  background: linear-gradient(to bottom, transparent, rgba(236, 242, 46, 0.15), transparent);
  animation: speedLine var(--duration, 2s) var(--delay-anim, 0s) linear infinite;
  left: var(--left, 50%);
  height: var(--height, 120px);
}

.speed-line:nth-child(1)  { --left: 5%;  --height: 80px;  --duration: 1.8s; --delay-anim: 0s; }
.speed-line:nth-child(2)  { --left: 15%; --height: 150px; --duration: 2.2s; --delay-anim: 0.3s; }
.speed-line:nth-child(3)  { --left: 25%; --height: 60px;  --duration: 1.5s; --delay-anim: 0.8s; }
.speed-line:nth-child(4)  { --left: 35%; --height: 200px; --duration: 2.5s; --delay-anim: 0.2s; }
.speed-line:nth-child(5)  { --left: 45%; --height: 100px; --duration: 1.9s; --delay-anim: 1.1s; }
.speed-line:nth-child(6)  { --left: 55%; --height: 130px; --duration: 2.1s; --delay-anim: 0.5s; }
.speed-line:nth-child(7)  { --left: 65%; --height: 90px;  --duration: 1.7s; --delay-anim: 0.9s; }
.speed-line:nth-child(8)  { --left: 75%; --height: 170px; --duration: 2.4s; --delay-anim: 0.1s; }
.speed-line:nth-child(9)  { --left: 85%; --height: 110px; --duration: 2.0s; --delay-anim: 0.7s; }
.speed-line:nth-child(10) { --left: 92%; --height: 140px; --duration: 1.6s; --delay-anim: 1.3s; }
.speed-line:nth-child(11) { --left: 10%; --height: 50px;  --duration: 2.3s; --delay-anim: 0.4s; }
.speed-line:nth-child(12) { --left: 70%; --height: 70px;  --duration: 1.4s; --delay-anim: 0.6s; }

@keyframes speedLine {
  0% {
    transform: translateY(-100vh);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(100vh);
    opacity: 0;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 0 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border: 1px solid rgba(236, 242, 46, 0.3);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--primary);
  background: rgba(236, 242, 46, 0.05);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-logo-wrapper {
  position: relative;
  display: inline-block;
}

.hero-logo {
  height: clamp(60px, 10vw, 120px);
  width: auto;
  filter: brightness(1.1);
}

.logo-glow {
  position: absolute;
  inset: -40%;
  background: radial-gradient(ellipse, rgba(236, 242, 46, 0.12) 0%, transparent 70%);
  pointer-events: none;
  animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

.hero-tagline {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 500px;
  font-weight: 300;
  letter-spacing: 0.02em;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 36px;
  background: var(--primary);
  color: var(--bg);
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  margin-top: 16px;
  position: relative;
  overflow: hidden;
}

.hero-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s;
}

.hero-cta:hover::before {
  transform: translateX(100%);
}

.hero-cta:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow:
    0 10px 40px rgba(236, 242, 46, 0.35),
    0 0 80px rgba(236, 242, 46, 0.1);
}

.hero-cta svg {
  transition: transform 0.3s;
}

.hero-cta:hover svg {
  transform: translateX(4px);
}

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

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--primary), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  50.01% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ========== SECTION LABELS ========== */

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--primary);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}

/* ========== INTRO ========== */

.intro {
  padding: 120px 0;
  position: relative;
}

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

.intro-headline {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.15;
  margin-bottom: 20px;
}

.intro-desc {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 480px;
}

.intro-stats {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--primary);
  transition: height 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.stat-card:hover {
  border-color: rgba(236, 242, 46, 0.2);
  transform: translateX(8px);
  background: var(--bg-elevated);
}

.stat-card:hover::before {
  height: 100%;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.stat-suffix {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary);
  margin-left: 2px;
}

.stat-label {
  display: block;
  margin-top: 8px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ========== FEATURES ========== */

.features {
  padding: 120px 0 80px;
  position: relative;
}

.features-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 48px auto 0;
  padding: 0 24px;
}

.feature-card {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(236, 242, 46, 0.15);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(236, 242, 46, 0.05);
}

.feature-img-wrapper {
  position: relative;
  height: 280px;
  overflow: hidden;
}

.feature-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-card:hover .feature-img {
  transform: scale(1.08);
}

.feature-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--bg-card) 0%, transparent 60%);
}

.feature-info {
  padding: 28px 28px 32px;
  position: relative;
}

.feature-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--primary);
  margin-bottom: 12px;
  opacity: 0.7;
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: 12px;
  transition: color 0.3s;
}

.feature-card:hover .feature-title {
  color: var(--primary);
}

.feature-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ========== APP PREVIEW ========== */

.app-preview {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.app-preview::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(7, 50, 206, 0.08) 0%, transparent 70%);
  top: 10%;
  right: -10%;
  pointer-events: none;
}

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

.app-text {
  max-width: 500px;
}

.app-desc {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
}

.app-features-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.app-feature-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  transition: all 0.3s;
  cursor: default;
}

.app-feature-item:hover {
  background: var(--bg-card);
  transform: translateX(8px);
}

.app-feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary);
  transition: all 0.3s;
}

.app-feature-item:hover .app-feature-icon {
  background: var(--primary);
  color: var(--bg);
}

.app-feature-icon svg {
  width: 20px;
  height: 20px;
}

.app-feature-item span {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.3s;
}

.app-feature-item:hover span {
  color: var(--text);
}

.phones-showcase {
  position: relative;
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-wrapper {
  position: absolute;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.phone-front {
  z-index: 2;
  right: 10%;
}

.phone-back {
  z-index: 1;
  left: 5%;
  transform: rotate(-6deg);
  opacity: 0.7;
}

.phone-back:hover {
  opacity: 1;
  transform: rotate(-3deg) translateY(-5px);
}

.phone-frame {
  width: 260px;
  border-radius: 36px;
  overflow: hidden;
  box-shadow:
    0 25px 80px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.08),
    inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  background: var(--bg-card);
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.phone-front:hover .phone-frame {
  box-shadow:
    0 35px 100px rgba(0, 0, 0, 0.6),
    0 0 60px rgba(236, 242, 46, 0.08),
    0 0 0 1px rgba(236, 242, 46, 0.15);
  transform: translateY(-8px);
}

.phone-screen {
  width: 100%;
  display: block;
}

/* ========== ONBOARDING FLOW ========== */

.onboarding-flow {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.onboarding-flow::before {
  content: '';
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(152, 50, 52, 0.06) 0%, transparent 70%);
  bottom: -20%;
  left: -15%;
  pointer-events: none;
}

.onboarding-screens {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 64px;
  padding: 0 24px;
  flex-wrap: wrap;
}

.onboarding-card {
  text-align: center;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.onboarding-card:hover {
  transform: translateY(-12px);
}

.onboarding-card .phone-frame {
  width: 240px;
  margin: 0 auto;
}

.onboarding-card:hover .phone-frame {
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.5),
    0 0 40px rgba(236, 242, 46, 0.08),
    0 0 0 1px rgba(236, 242, 46, 0.12);
}

.onboarding-label {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.onboarding-step {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
  opacity: 0.7;
}

.onboarding-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  text-transform: uppercase;
}

/* ========== BETA SIGNUP ========== */

.beta {
  padding: 160px 0;
  position: relative;
  overflow: hidden;
}

.beta-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(236, 242, 46, 0.04) 0%, transparent 60%),
    linear-gradient(180deg, transparent 0%, rgba(236, 242, 46, 0.02) 50%, transparent 100%);
}

.speed-lines-beta .speed-line {
  background: linear-gradient(to bottom, transparent, rgba(236, 242, 46, 0.08), transparent);
}

.beta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.beta-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border: 1px solid rgba(152, 50, 52, 0.4);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--red);
  background: rgba(152, 50, 52, 0.08);
  margin-bottom: 24px;
}

.beta-badge .badge-dot {
  background: var(--red);
}

.beta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 16px;
}

.beta-desc {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
}

.beta-form {
  margin-bottom: 16px;
}

.input-wrapper {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 6px 6px 24px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.input-wrapper:focus-within {
  border-color: rgba(236, 242, 46, 0.4);
  box-shadow: 0 0 40px rgba(236, 242, 46, 0.08);
}

.input-wrapper input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  min-width: 0;
}

.input-wrapper input::placeholder {
  color: var(--text-muted);
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: var(--primary);
  color: var(--bg);
  border: none;
  border-radius: 100px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s;
}

.btn-submit:hover::before {
  transform: translateX(100%);
}

.btn-submit:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(236, 242, 46, 0.3);
}

.btn-submit svg {
  transition: transform 0.3s;
}

.btn-submit:hover svg {
  transform: translateX(4px);
}

.form-message {
  margin-top: 12px;
  font-size: 0.875rem;
  font-weight: 500;
  min-height: 24px;
  transition: all 0.3s;
}

.form-message.success {
  color: var(--primary);
}

.form-message.error {
  color: var(--red);
}

.beta-note {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ========== FOOTER ========== */

.footer {
  padding: 60px 0 40px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.footer-brand {
  text-align: center;
}

.footer-logo {
  height: 24px;
  width: auto;
  margin: 0 auto 12px;
  opacity: 0.6;
  transition: opacity 0.3s;
}

.footer-logo:hover {
  opacity: 1;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-bottom {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ========== GSAP HANDLES VISIBILITY VIA JS ========== */

/* ========== MAGNETIC BUTTON ========== */

.magnetic-btn {
  will-change: transform;
}

/* ========== 3D TILT ========== */

[data-tilt] {
  will-change: transform;
  transform-style: preserve-3d;
  perspective: 1000px;
}

/* ========== RESPONSIVE ========== */

@media (max-width: 1024px) {
  .features-track {
    grid-template-columns: repeat(2, 1fr);
  }

  .intro-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .app-preview-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .phones-showcase {
    height: 500px;
  }

  .phone-front {
    right: 15%;
  }

  .phone-back {
    left: 10%;
  }
}

@media (max-width: 768px) {
  .navbar-links {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .hero {
    min-height: 100svh;
  }

  .features-track {
    grid-template-columns: 1fr;
    max-width: 480px;
  }

  .onboarding-screens {
    gap: 32px;
  }

  .onboarding-card .phone-frame {
    width: 200px;
  }

  .phones-showcase {
    height: 420px;
  }

  .phone-frame {
    width: 220px;
    border-radius: 30px;
  }

  .phone-front {
    right: 5%;
  }

  .phone-back {
    left: 0;
  }

  .input-wrapper {
    flex-direction: column;
    border-radius: var(--radius);
    padding: 16px;
    gap: 12px;
  }

  .input-wrapper input {
    text-align: center;
  }

  .btn-submit {
    width: 100%;
    justify-content: center;
    border-radius: 100px;
    padding: 14px;
  }

  .section-title {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }

  .intro,
  .features,
  .app-preview,
  .onboarding-flow,
  .beta {
    padding: 80px 0;
  }

  .cursor-glow {
    display: none;
  }
}

@media (max-width: 480px) {
  .onboarding-screens {
    flex-direction: column;
    align-items: center;
  }

  .phones-showcase {
    height: 360px;
  }

  .phone-frame {
    width: 180px;
    border-radius: 24px;
  }
}