/* ========================================
   BZZIP LANDING PAGE - Elevated Tech Editorial
   A distinctive, production-grade design
   ======================================== */

/* ========================================
   CSS Variables & Design Tokens
   ======================================== */
:root {
  /* Brand Colors - Midnight + Electric Cyan + Coral */
  --midnight: #0a0f1c;
  --midnight-light: #141b2d;
  --midnight-soft: #1e2742;
  --cyan: #00d4ff;
  --cyan-bright: #00f0ff;
  --cyan-muted: #0891b2;
  --coral: #ff6b6b;
  --coral-soft: #ff8a8a;
  --white: #ffffff;
  --off-white: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #0a0f1c 0%, #141b2d 40%, #1e2742 100%);
  --gradient-glow: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
  --gradient-cyan: linear-gradient(135deg, #00d4ff 0%, #0891b2 100%);
  --gradient-coral: linear-gradient(135deg, #ff6b6b 0%, #ff8a8a 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
  --gradient-dark-card: linear-gradient(180deg, rgba(30,39,66,0.8) 0%, rgba(20,27,45,0.9) 100%);

  /* Typography - Space Grotesk + System */
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;

  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  /* Shadows - Colored glows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.2);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.3);
  --shadow-glow-cyan: 0 0 40px rgba(0, 212, 255, 0.3);
  --shadow-glow-coral: 0 0 40px rgba(255, 107, 107, 0.2);

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 150ms var(--ease-out-expo);
  --transition-base: 300ms var(--ease-out-expo);
  --transition-slow: 500ms var(--ease-out-expo);
  --transition-slower: 800ms var(--ease-out-quint);
}

/* ========================================
   Font Loading
   ======================================== */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap');

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

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

body {
  font-family: var(--font-body);
  color: var(--gray-900);
  line-height: 1.6;
  background: var(--white);
  overflow-x: hidden;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

ul { list-style: none; }

/* ========================================
   Container
   ======================================== */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-8);
  }
}

/* ========================================
   Skip Link (Accessibility)
   ======================================== */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--cyan);
  color: var(--midnight);
  padding: var(--space-3) var(--space-6);
  font-weight: 600;
  border-radius: var(--radius-md);
  z-index: 10000;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
  outline: 3px solid var(--white);
  outline-offset: 2px;
}

/* ========================================
   Navigation
   ======================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 15, 28, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: all var(--transition-base);
}

.nav.scrolled {
  background: rgba(10, 15, 28, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--white);
  letter-spacing: -0.02em;
}

.logo-icon {
  width: 36px;
  height: 36px;
  filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
}

.logo-text {
  background: linear-gradient(135deg, var(--white) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-400);
  transition: color var(--transition-fast);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cyan);
  transition: width var(--transition-base);
}

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

/* Mobile Menu Button */
.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--white);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.mobile-menu-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

.menu-icon {
  width: 24px;
  height: 24px;
}

@media (min-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
}

.nav-links.active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--midnight);
  padding: var(--space-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  gap: var(--space-4);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.875rem 1.75rem;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-cyan);
  color: var(--midnight);
  box-shadow: var(--shadow-glow-cyan), 0 4px 20px rgba(0, 212, 255, 0.3);
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  transition: left 0.6s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-cyan), 0 8px 30px rgba(0, 212, 255, 0.4);
}

.btn-primary:hover::after {
  left: 100%;
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-outline {
  background: transparent;
  color: var(--cyan);
  border: 2px solid rgba(0, 212, 255, 0.5);
}

.btn-outline:hover {
  background: rgba(0, 212, 255, 0.1);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn-xl {
  padding: 1.125rem 2.5rem;
  font-size: 1.0625rem;
}

.btn-block {
  width: 100%;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 140px 0 100px;
  background: var(--gradient-hero);
  overflow: hidden;
}

/* Background effects */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 100% 50%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse 40% 60% at 0% 80%, rgba(255, 107, 107, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

/* Animated grid pattern */
.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  pointer-events: none;
  animation: gridFloat 20s ease-in-out infinite;
}

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

/* Hero Grid Background - explicit element */
.hero-grid-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 50% at 50% 30%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 50% at 50% 30%, black 0%, transparent 70%);
  pointer-events: none;
  animation: gridFloat 25s ease-in-out infinite;
}

/* Hero Gradient Orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  opacity: 0.6;
}

.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
  top: -200px;
  right: -100px;
  animation: orbFloat1 15s ease-in-out infinite;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 107, 107, 0.2) 0%, transparent 70%);
  bottom: -100px;
  left: -100px;
  animation: orbFloat2 18s ease-in-out infinite;
}

@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-30px, 20px) scale(1.05); }
  66% { transform: translate(20px, -10px) scale(0.95); }
}

@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.1); }
}

/* Hero Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-5);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--cyan);
  margin-bottom: var(--space-8);
  animation: fadeInUp 0.8s var(--ease-out-expo) both;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

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

.hero-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-20);
  }
}

/* Trust Bar */
.trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-6);
  justify-content: flex-start;
}

@media (min-width: 640px) {
  .trust-bar {
    gap: var(--space-6);
  }
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--gray-400);
  font-size: 0.8125rem;
  font-weight: 500;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.trust-item:hover {
  opacity: 1;
}

.check-icon {
  width: 16px;
  height: 16px;
  color: var(--cyan);
  flex-shrink: 0;
}

/* Hero Title */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.8s var(--ease-out-expo) 0.1s both;
}

.gradient-text {
  display: inline;
  background: linear-gradient(135deg, var(--cyan) 0%, var(--cyan-bright) 50%, var(--coral) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
}

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

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  line-height: 1.7;
  color: var(--gray-400);
  margin-bottom: var(--space-10);
  max-width: 560px;
  animation: fadeInUp 0.8s var(--ease-out-expo) 0.2s both;
}

/* Hero Stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-10);
  animation: fadeInUp 0.8s var(--ease-out-expo) 0.3s both;
}

.stat-card {
  background: var(--gradient-glass);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  text-align: center;
  transition: all var(--transition-base);
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-4px);
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--cyan) 0%, var(--white) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-1);
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--gray-500);
  font-weight: 500;
}

/* Hero CTA */
.hero-cta {
  margin-bottom: var(--space-8);
  animation: fadeInUp 0.8s var(--ease-out-expo) 0.4s both;
}

.cta-input-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

@media (min-width: 640px) {
  .cta-input-group {
    flex-direction: row;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-2);
    gap: var(--space-2);
  }
}

.email-input {
  flex: 1;
  padding: 1rem 1.5rem;
  font-size: 1rem;
  font-family: var(--font-body);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  transition: all var(--transition-base);
  outline: none;
}

@media (min-width: 640px) {
  .email-input {
    border: none;
    background: transparent;
  }
}

.email-input:focus {
  border-color: var(--cyan);
  background: rgba(0, 212, 255, 0.05);
}

.email-input::placeholder {
  color: var(--gray-500);
}

.cta-note {
  font-size: 0.875rem;
  color: var(--gray-500);
}

/* Hero Visual */
.hero-visual {
  position: relative;
  perspective: 1000px;
  animation: fadeInUp 1s var(--ease-out-expo) 0.5s both;
}

.mockup {
  position: relative;
  transform: rotateY(-5deg) rotateX(5deg);
  transform-style: preserve-3d;
  animation: floatMockup 8s ease-in-out infinite;
}

@keyframes floatMockup {
  0%, 100% { transform: rotateY(-5deg) rotateX(5deg) translateY(0); }
  50% { transform: rotateY(-3deg) rotateX(3deg) translateY(-20px); }
}

.mockup-window {
  background: var(--gradient-dark-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  box-shadow:
    var(--shadow-xl),
    0 0 80px rgba(0, 212, 255, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.window-header {
  background: rgba(0, 0, 0, 0.3);
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.window-dots {
  display: flex;
  gap: var(--space-2);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.window-title {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--gray-400);
  flex: 1;
  text-align: center;
}

.window-content {
  padding: var(--space-5);
}

.inbox-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.message-card {
  padding: var(--space-4);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  cursor: pointer;
}

.message-card:hover,
.message-card.active {
  background: rgba(0, 212, 255, 0.05);
  border-color: rgba(0, 212, 255, 0.2);
  transform: translateX(4px);
}

.message-card.active {
  border-left: 3px solid var(--cyan);
}

.message-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.platform-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.platform-icon svg {
  width: 18px;
  height: 18px;
}

.platform-icon.whatsapp {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: white;
}

.platform-icon.instagram {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: white;
}

.platform-icon.facebook {
  background: linear-gradient(135deg, #1877f2 0%, #0d65d9 100%);
  color: white;
}

.message-meta {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.client-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--white);
}

.time {
  font-size: 0.75rem;
  color: var(--gray-500);
}

.message-text {
  color: var(--gray-400);
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: var(--space-3);
}

.message-actions {
  display: flex;
  gap: var(--space-2);
}

.action-btn {
  padding: var(--space-2) var(--space-4);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.1);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.action-btn:hover {
  background: var(--cyan);
  color: var(--midnight);
}

/* Floating Cards */
.floating-card {
  position: absolute;
  background: var(--gradient-dark-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.8125rem;
  color: var(--white);
}

.floating-card.card-1 {
  top: 5%;
  right: -5%;
  animation: floatCard1 6s ease-in-out infinite;
}

.floating-card.card-2 {
  top: 45%;
  right: -10%;
  animation: floatCard2 7s ease-in-out infinite 1s;
}

.floating-card.card-3 {
  bottom: 15%;
  right: 0%;
  animation: floatCard3 8s ease-in-out infinite 2s;
}

@keyframes floatCard1 {
  0%, 100% { transform: translateY(0) rotate(2deg); }
  50% { transform: translateY(-15px) rotate(0deg); }
}

@keyframes floatCard2 {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-12px) rotate(1deg); }
}

@keyframes floatCard3 {
  0%, 100% { transform: translateY(0) rotate(1deg); }
  50% { transform: translateY(-10px) rotate(-1deg); }
}

.mini-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
}

.mini-icon.whatsapp {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: white;
}

.mini-icon.instagram {
  background: linear-gradient(45deg, #f09433 0%, #bc1888 100%);
  color: white;
}

.mini-text {
  font-weight: 600;
  color: var(--gray-300);
}

@media (max-width: 1023px) {
  .floating-card {
    display: none;
  }
}

/* ========================================
   Social Proof Section
   ======================================== */
.social-proof {
  padding: var(--space-16) 0;
  background: var(--midnight);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.proof-label {
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-8);
}

.testimonial-carousel {
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-slide {
  text-align: center;
}

.quote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  line-height: 1.6;
  color: var(--gray-300);
  font-weight: 500;
  margin-bottom: var(--space-8);
  position: relative;
}

.quote::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 4rem;
  color: var(--cyan);
  opacity: 0.3;
  font-family: Georgia, serif;
  line-height: 1;
}

.author-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
}

.author-name {
  font-weight: 600;
  color: var(--white);
}

.author-role {
  font-size: 0.875rem;
  color: var(--gray-500);
}

/* ========================================
   Section Common Styles
   ======================================== */
.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: rgba(0, 212, 255, 0.1);
  color: var(--cyan);
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 212, 255, 0.2);
  margin-bottom: var(--space-4);
}

.section-badge.gradient {
  background: var(--gradient-cyan);
  color: var(--midnight);
  border: none;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--gray-900);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--gray-600);
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ========================================
   Problem/Solution Section
   ======================================== */
.problem-solution {
  padding: var(--space-24) 0;
  background: var(--off-white);
  position: relative;
}

.problem-solution::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-300), transparent);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-20);
}

@media (min-width: 768px) {
  .problem-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.problem-card {
  position: relative;
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-base);
  overflow: hidden;
}

.problem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-cyan);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.problem-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.problem-card:hover::before {
  opacity: 1;
}

.problem-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  background: var(--gradient-cyan);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-4);
  opacity: 0.8;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-3);
}

.problem-card p {
  color: var(--gray-600);
  line-height: 1.7;
}

/* Solution Reveal */
.solution-reveal {
  margin-top: var(--space-20);
}

.reveal-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.divider-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-300), transparent);
}

.divider-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-cyan);
  color: var(--midnight);
  font-size: 1.5rem;
  font-weight: 700;
  border-radius: 50%;
  box-shadow: var(--shadow-glow-cyan);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: var(--shadow-glow-cyan); }
  50% { box-shadow: 0 0 60px rgba(0, 212, 255, 0.5); }
}

.solution-content {
  text-align: center;
}

.solution-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  padding: var(--space-10);
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(255, 107, 107, 0.03) 100%);
  border: 1px solid rgba(0, 212, 255, 0.1);
  border-radius: var(--radius-2xl);
  margin-top: var(--space-8);
}

@media (min-width: 768px) {
  .solution-visual {
    flex-direction: row;
    gap: var(--space-12);
  }
}

.platforms-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.platform-tag {
  background: var(--white);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-weight: 600;
  color: var(--gray-700);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-fast);
}

.platform-tag:hover {
  transform: translateX(4px);
  border-color: var(--cyan);
}

.arrow-icon {
  font-size: 2.5rem;
  color: var(--cyan);
  font-weight: 700;
  transform: rotate(90deg);
}

@media (min-width: 768px) {
  .arrow-icon {
    transform: rotate(0);
  }
}

.unified-box {
  background: var(--gradient-cyan);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glow-cyan);
  text-align: center;
  min-width: 220px;
}

.unified-icon {
  margin: 0 auto var(--space-4);
}

.unified-icon svg {
  width: 56px;
  height: 56px;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.unified-text {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--midnight);
}

/* ========================================
   How It Works
   ======================================== */
.how-it-works {
  padding: var(--space-24) 0;
  background: var(--white);
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: stretch;
}

@media (min-width: 1024px) {
  .steps {
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: var(--space-4);
  }
}

.step {
  text-align: center;
  padding: var(--space-8);
  background: var(--off-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-base);
}

.step:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--cyan);
}

.step-visual {
  position: relative;
  margin-bottom: var(--space-6);
}

.step-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-4);
  background: var(--gradient-cyan);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--midnight);
  box-shadow: var(--shadow-glow-cyan);
  transition: transform var(--transition-base);
}

.step:hover .step-icon {
  transform: scale(1.1) rotate(5deg);
}

.step-icon svg {
  width: 32px;
  height: 32px;
}

.step-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-500);
  letter-spacing: 0.05em;
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-3);
}

.step p {
  color: var(--gray-600);
  line-height: 1.7;
}

.step-connector {
  display: none;
}

@media (min-width: 1024px) {
  .step-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    position: relative;
    align-self: center;
  }

  .step-connector::before {
    content: '';
    width: 40px;
    height: 3px;
    background: var(--gradient-cyan);
    border-radius: 2px;
  }

  .step-connector::after {
    content: '';
    position: absolute;
    right: 6px;
    border-left: 10px solid var(--cyan);
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
  }
}

/* ========================================
   Features Section
   ======================================== */
.features {
  padding: var(--space-24) 0;
  background: var(--midnight);
  position: relative;
  overflow: hidden;
}

.features::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 50% 50% at 0% 0%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse 50% 50% at 100% 100%, rgba(255, 107, 107, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.features .section-header {
  position: relative;
  z-index: 1;
}

.features .section-title {
  color: var(--white);
}

.features .section-subtitle {
  color: var(--gray-400);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  position: relative;
  background: var(--gradient-glass);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-cyan);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-8px);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  transition: transform var(--transition-base);
}

.feature-icon.gradient {
  background: var(--gradient-cyan);
  color: var(--midnight);
  box-shadow: var(--shadow-glow-cyan);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
}

.feature-icon svg {
  width: 26px;
  height: 26px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-3);
}

.feature-card p {
  color: var(--gray-400);
  line-height: 1.7;
  font-size: 0.9375rem;
}

/* ========================================
   Pricing Section
   ======================================== */
.pricing {
  padding: var(--space-24) 0;
  background: var(--off-white);
}

.pricing-toggle {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-12);
  background: var(--white);
  padding: var(--space-1);
  border-radius: var(--radius-full);
  border: 1px solid var(--gray-200);
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  box-shadow: var(--shadow-sm);
}

.toggle-btn {
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--gray-600);
  background: transparent;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.toggle-btn.active {
  background: var(--gradient-cyan);
  color: var(--midnight);
  box-shadow: var(--shadow-md);
}

.discount-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  background: var(--coral);
  color: var(--white);
  font-size: 0.6875rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

@media (min-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }
}

.price-card {
  position: relative;
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

.price-card:hover {
  border-color: var(--cyan);
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
}

.price-card.featured {
  border-color: var(--cyan);
  border-width: 2px;
  box-shadow: var(--shadow-glow-cyan);
  background: linear-gradient(180deg, rgba(0, 212, 255, 0.03) 0%, var(--white) 100%);
}

@media (min-width: 1024px) {
  .price-card.featured {
    transform: scale(1.05);
  }

  .price-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
  }
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-cyan);
  color: var(--midnight);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-md);
}

.price-header {
  margin-bottom: var(--space-6);
}

.plan-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-2);
}

.plan-target {
  color: var(--gray-600);
  font-size: 0.9375rem;
}

.price-amount {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  margin-bottom: var(--space-6);
}

.currency {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-500);
}

.amount {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1;
  letter-spacing: -0.02em;
}

.period {
  font-size: 1rem;
  color: var(--gray-500);
}

.price-features {
  margin-bottom: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.price-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--gray-700);
  font-size: 0.9375rem;
}

.price-features .check {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--cyan);
  margin-top: 2px;
}

.price-features strong {
  color: var(--gray-900);
}

.price-roi {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(0, 212, 255, 0.05) 100%);
  color: #059669;
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  text-align: center;
  margin-bottom: var(--space-6);
  font-size: 0.9375rem;
  font-weight: 600;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.pricing-note {
  text-align: center;
  color: var(--gray-600);
  font-size: 0.9375rem;
}

/* ========================================
   FAQ Section
   ======================================== */
.faq {
  padding: var(--space-24) 0;
  background: var(--white);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--off-white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--cyan);
  box-shadow: var(--shadow-md);
}

.faq-item.active {
  border-color: var(--cyan);
  background: var(--white);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6);
  cursor: pointer;
  width: 100%;
  text-align: left;
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: rgba(0, 212, 255, 0.03);
}

.faq-question:focus {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.faq-question h3 {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--gray-900);
  margin: 0;
  padding-right: var(--space-4);
}

.chevron {
  width: 24px;
  height: 24px;
  color: var(--gray-400);
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.faq-item.active .chevron {
  transform: rotate(180deg);
  color: var(--cyan);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding: 0 var(--space-6) var(--space-6);
  color: var(--gray-600);
  line-height: 1.7;
}

/* ========================================
   CTA Section
   ======================================== */
.cta {
  padding: var(--space-24) 0;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 40% 40% at 80% 20%, rgba(255, 107, 107, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.cta-content {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: var(--space-4);
}

.cta-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  color: var(--gray-400);
  margin-bottom: var(--space-10);
  line-height: 1.7;
}

.cta-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

@media (min-width: 640px) {
  .cta-form {
    flex-direction: row;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-2);
  }
}

.cta-guarantees {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .cta-guarantees {
    grid-template-columns: repeat(4, 1fr);
  }
}

.guarantee {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  color: var(--gray-400);
}

.guarantee-icon {
  width: 24px;
  height: 24px;
  color: var(--cyan);
}

/* ========================================
   Footer
   ======================================== */
.footer {
  padding: var(--space-20) 0 var(--space-8);
  background: var(--midnight);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: var(--space-4);
}

.footer-logo .logo-icon {
  width: 32px;
  height: 32px;
}

.footer-logo-text {
  background: linear-gradient(135deg, var(--white) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-description {
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  font-size: 0.9375rem;
}

.footer-locales {
  display: flex;
  gap: var(--space-4);
  font-size: 0.875rem;
  color: var(--gray-500);
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: var(--space-5);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-col a {
  color: var(--gray-500);
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--cyan);
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  color: var(--gray-600);
  font-size: 0.875rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-links {
  display: flex;
  gap: var(--space-8);
}

.footer-links a {
  color: var(--gray-500);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--cyan);
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

.animate-fadeInUp {
  animation: fadeInUp 0.8s var(--ease-out-expo) both;
}

.animate-fadeIn {
  animation: fadeIn 0.8s var(--ease-out-expo) both;
}

/* Animation delays */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* ========================================
   Print Styles
   ======================================== */
@media print {
  .nav, .cta, .footer { display: none; }
}

/* ========================================
   Auth Container Styles (Imported from original)
   ======================================== */
.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-hero);
  padding: var(--space-6);
}

.auth-card {
  width: 100%;
  max-width: 460px;
  background: var(--white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-12) var(--space-8);
  animation: fadeInUp 0.6s var(--ease-out-expo) both;
}

@media (min-width: 640px) {
  .auth-card {
    padding: var(--space-16) var(--space-12);
  }
}

.auth-logo {
  text-align: center;
  margin-bottom: var(--space-8);
}

.auth-logo a {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  background: var(--gradient-cyan);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  display: inline-block;
}

.auth-title {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-2);
  text-align: center;
}

.auth-subtitle {
  color: var(--gray-600);
  text-align: center;
  margin-bottom: var(--space-8);
  font-size: 1rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--space-5);
}

.form-label {
  font-weight: 600;
  color: var(--gray-700);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  margin-bottom: var(--space-2);
}

.form-input {
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-family: var(--font-body);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--gray-900);
  transition: all var(--transition-base);
  outline: none;
}

.form-input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.15);
}

.form-input::placeholder {
  color: var(--gray-400);
}

.form-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.btn-auth-primary {
  width: 100%;
  padding: 0.875rem 1.5rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--midnight);
  background: var(--gradient-cyan);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-glow-cyan);
}

.btn-auth-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.4);
}

.auth-link {
  text-align: center;
  color: var(--gray-600);
  font-size: 0.875rem;
}

.auth-link a {
  color: var(--cyan-muted);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.auth-link a:hover {
  color: var(--cyan);
  text-decoration: underline;
}

.auth-divider {
  text-align: center;
  color: var(--gray-500);
  font-size: 0.875rem;
  margin: var(--space-4) 0;
}

.flash-message {
  padding: 0.875rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--space-5);
  border-left: 4px solid;
}

.flash-alert {
  background: #fef2f2;
  border-color: #ef4444;
  color: #991b1b;
}

.flash-notice {
  background: #f0fdf4;
  border-color: #10b981;
  color: #166534;
}

.flash-info {
  background: #eff6ff;
  border-color: #3b82f6;
  color: #1e40af;
}

.form-input-error {
  border-color: #ef4444 !important;
  background-color: #fef2f2 !important;
}

.form-error {
  color: #ef4444;
  font-size: 0.875rem;
  margin-top: 0.5rem;
  font-weight: 500;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--gray-500);
  margin-top: 0.5rem;
}

/* Confirmation Pending */
.confirmation-pending {
  text-align: center;
}

.confirmation-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  background: var(--gradient-cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulse 2s ease-in-out infinite;
}

.confirmation-icon svg {
  width: 40px;
  height: 40px;
  color: var(--midnight);
}

.confirmation-notice,
.confirmation-alert {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin: var(--space-5) 0;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.confirmation-notice {
  background: #eff6ff;
  border: 1px solid #3b82f6;
  color: #1e40af;
}

.confirmation-alert {
  background: #fef2f2;
  border: 1px solid #ef4444;
  color: #991b1b;
}

.confirmation-info {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin: var(--space-6) 0;
  text-align: left;
}

.confirmation-info p {
  margin: 0 0 var(--space-2);
  color: var(--gray-900);
  font-size: 0.9375rem;
}

.confirmation-info ul {
  margin: 0;
  padding-left: var(--space-5);
  list-style: disc;
}

.confirmation-info li {
  color: var(--gray-600);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: var(--space-1);
}

.confirmation-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.btn-auth-secondary {
  width: 100%;
  padding: 0.875rem 1.5rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid var(--cyan);
  background: transparent;
  color: var(--cyan-muted);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
}

.btn-auth-secondary:hover {
  background: var(--cyan);
  color: var(--midnight);
}

.btn-auth-link {
  display: inline-block;
  color: var(--cyan-muted);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
  padding: var(--space-2);
}

.btn-auth-link:hover {
  color: var(--cyan);
  text-decoration: underline;
}

/* Dashboard Styles */
.dashboard-container {
  min-height: 100vh;
  background: var(--gray-100);
}

.dashboard-nav {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.user-email {
  color: var(--gray-600);
  font-size: 0.875rem;
  font-weight: 500;
}

.btn-sign-out {
  padding: 0.5rem 1rem;
  background: transparent;
  color: var(--gray-700);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn-sign-out:hover {
  background: var(--gray-100);
  border-color: var(--gray-400);
}

.dashboard-content {
  padding: var(--space-12) 0;
}

.welcome-section {
  text-align: center;
  margin-bottom: var(--space-12);
}

.dashboard-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-4);
}

.dashboard-subtitle {
  font-size: 1.125rem;
  color: var(--gray-600);
  line-height: 1.6;
}

.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.dashboard-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: 1px solid var(--gray-200);
}

.dashboard-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--cyan);
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-2);
}

.card-description {
  color: var(--gray-600);
  line-height: 1.6;
  font-size: 0.9375rem;
  margin-bottom: var(--space-4);
}

.card-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--gradient-cyan);
  color: var(--midnight);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-box {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.08) 0%, rgba(0, 212, 255, 0.02) 100%);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  max-width: 800px;
  margin: 0 auto;
}

.info-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-4);
}

.info-text {
  color: var(--gray-700);
  line-height: 1.6;
  font-size: 1rem;
}

@media (max-width: 768px) {
  .dashboard-title {
    font-size: 2rem;
  }

  .user-email {
    display: none;
  }

  .dashboard-cards {
    grid-template-columns: 1fr;
  }
}