/* ========================================
   Web Guide - Info Site Styles
   Modern, Clean, Professional
   ======================================== */

/* === CSS Variables === */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #3b82f6;
  --primary-50: #eff6ff;
  --primary-100: #dbeafe;
  --secondary: #0f172a;
  --accent: #06b6d4;
  --accent-light: #67e8f9;
  --purple: #8b5cf6;
  --purple-light: #a78bfa;
  --purple-50: #f5f3ff;
  --rose: #f43f5e;
  --rose-50: #fff1f2;
  --success: #10b981;
  --warning: #f59e0b;
  --gray-50: #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;
  --white: #ffffff;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md:
    0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg:
    0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl:
    0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --radius-sm: 0.375rem;
  --radius: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-700);
  background: #f0f4ff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

/* === Layout === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

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

.section-badge {
  display: inline-block;
  padding: 6px 16px;
  background: linear-gradient(135deg, var(--primary-50), var(--purple-50));
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 50px;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
  border: 1px solid rgba(37, 99, 235, 0.12);
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--gray-500);
  max-width: 600px;
  margin: 0 auto;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--purple));
  color: var(--white);
  border-color: transparent;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), #7c3aed);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(99, 68, 235, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--secondary);
  border-color: var(--gray-300);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}

.btn-white:hover {
  background: var(--gray-50);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

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

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
}

.btn-nav {
  background: linear-gradient(135deg, var(--primary), var(--purple));
  color: var(--white);
  padding: 10px 20px;
  font-size: 0.9rem;
  border-radius: var(--radius);
}

.btn-nav:hover {
  background: linear-gradient(135deg, var(--primary-dark), #7c3aed);
  transform: translateY(-1px);
}

/* === Navbar === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: rgba(240, 244, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.navbar.scrolled {
  padding: 10px 0;
  box-shadow: 0 1px 20px rgba(37, 99, 235, 0.08);
  background: rgba(240, 244, 255, 0.95);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--secondary);
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: var(--primary);
  color: var(--white);
  font-weight: 800;
  font-size: 1.1rem;
  border-radius: var(--radius);
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: var(--gray-600);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s ease;
  border-radius: 2px;
}

.nav-links a:hover {
  color: var(--primary);
}

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

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  width: 24px;
  height: 2.5px;
  background: var(--secondary);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translateY(7.5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translateY(-7.5px);
}

/* === Hero === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  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(37, 99, 235, 0.15) 0%,
      transparent 50%
    ),
    radial-gradient(
      ellipse at 80% 20%,
      rgba(139, 92, 246, 0.12) 0%,
      transparent 50%
    ),
    radial-gradient(
      ellipse at 50% 80%,
      rgba(6, 182, 212, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      ellipse at 90% 80%,
      rgba(244, 63, 94, 0.06) 0%,
      transparent 40%
    );
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle at 1px 1px,
    var(--gray-200) 1px,
    transparent 0
  );
  background-size: 40px 40px;
  opacity: 0.5;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  padding-right: 20px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: linear-gradient(135deg, var(--primary-50), var(--purple-50));
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 50px;
  margin-bottom: 24px;
  border: 1px solid rgba(37, 99, 235, 0.12);
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}

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

.hero-trust {
  display: flex;
  align-items: center;
  gap: 16px;
}

.trust-avatars {
  display: flex;
  margin-right: 4px;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  border: 3px solid var(--white);
  margin-left: -10px;
}

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

.hero-trust p {
  font-size: 0.9rem;
  color: var(--gray-500);
}

.hero-trust strong {
  color: var(--secondary);
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 480px;
}

.hero-mockup {
  width: 340px;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  border: 1px solid var(--gray-200);
}

.mockup-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-dot.red {
  background: #ef4444;
}
.mockup-dot.yellow {
  background: #f59e0b;
}
.mockup-dot.green {
  background: #10b981;
}

.mockup-url {
  margin-left: 8px;
  font-size: 0.8rem;
  color: var(--gray-500);
  background: var(--white);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  flex: 1;
  border: 1px solid var(--gray-200);
}

.mockup-body {
  padding: 20px;
}

.mockup-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--gray-50);
  border-radius: var(--radius);
  color: var(--gray-400);
  font-size: 0.85rem;
  margin-bottom: 20px;
  border: 1px solid var(--gray-200);
}

.mockup-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mockup-item {
  height: 56px;
  background: linear-gradient(
    90deg,
    var(--gray-100) 30%,
    var(--gray-50) 50%,
    var(--gray-100) 70%
  );
  background-size: 200% 100%;
  animation: shimmer 2s ease-in-out infinite;
  border-radius: var(--radius);
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.hero-card {
  position: absolute;
  background: var(--white);
  padding: 16px 22px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--gray-100);
  animation: float 6s ease-in-out infinite;
  z-index: 1;
}

.card-1 {
  top: 10%;
  right: 0;
  animation-delay: 0s;
}

.card-2 {
  bottom: 25%;
  left: -20px;
  animation-delay: 2s;
}

.card-3 {
  bottom: 5%;
  right: 10%;
  animation-delay: 4s;
}

.card-icon {
  font-size: 1.5rem;
}

.card-text {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--secondary);
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.hero-scroll a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: var(--shadow-md);
  color: var(--gray-400);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-8px);
  }
  60% {
    transform: translateY(-4px);
  }
}

/* === About Section === */
.about {
  background: linear-gradient(135deg, #eef2ff 0%, #f0f4ff 40%, #ecfdf5 100%);
  position: relative;
  overflow: hidden;
}

.about::before {
  content: "";
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(37, 99, 235, 0.06) 0%,
    transparent 70%
  );
  top: -100px;
  right: -100px;
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-text .lead {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--gray-600);
  margin-bottom: 32px;
}

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

.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  color: var(--gray-700);
}

.feature-check {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #dcfce7;
  color: var(--success);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.stat-card {
  background: var(--white);
  padding: 32px;
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--primary),
    var(--purple),
    var(--accent)
  );
  opacity: 0;
  transition: opacity 0.3s;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-100);
}

.stat-card:hover::after {
  opacity: 1;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--gray-500);
  font-weight: 500;
}

/* === Services === */
.services {
  background: linear-gradient(180deg, #f0f4ff 0%, #f5f3ff 50%, #faf5ff 100%);
  position: relative;
  overflow: hidden;
}

.services::before {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(139, 92, 246, 0.06) 0%,
    transparent 70%
  );
  bottom: -150px;
  left: -150px;
  pointer-events: none;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--primary),
    var(--purple),
    var(--accent)
  );
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-100);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary-50), var(--purple-50));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--primary), var(--purple));
  transform: scale(1.05);
}

.service-card:hover .service-icon svg {
  color: var(--white);
}

.service-icon svg {
  width: 28px;
  height: 28px;
  color: var(--primary);
  transition: var(--transition);
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 12px;
}

.service-card p {
  color: var(--gray-500);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* === Platforms === */
.platforms {
  background: linear-gradient(135deg, #ecfdf5 0%, #f0f4ff 50%, #eff6ff 100%);
  position: relative;
  overflow: hidden;
}

.platforms::before {
  content: "";
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(16, 185, 129, 0.06) 0%,
    transparent 70%
  );
  top: -100px;
  left: -100px;
  pointer-events: none;
}

.platforms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.platform-card {
  background: var(--white);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.platform-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
}

.platform-card-header {
  padding: 32px 28px 24px;
  position: relative;
  overflow: hidden;
}

.platform-card-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.platform-card[data-color="business"] .platform-card-header::before {
  background: linear-gradient(90deg, #2563eb, #3b82f6);
}
.platform-card[data-color="education"] .platform-card-header::before {
  background: linear-gradient(90deg, #10b981, #34d399);
}
.platform-card[data-color="health"] .platform-card-header::before {
  background: linear-gradient(90deg, #ef4444, #f87171);
}

.platform-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.75rem;
  transition: var(--transition);
}

.platform-card[data-color="business"] .platform-icon {
  background: #eff6ff;
  color: #2563eb;
}
.platform-card[data-color="education"] .platform-icon {
  background: #ecfdf5;
  color: #10b981;
}
.platform-card[data-color="health"] .platform-icon {
  background: #fef2f2;
  color: #ef4444;
}

.platform-card:hover .platform-icon {
  transform: scale(1.1);
}

.platform-card-header h3 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 10px;
}

.platform-card-header p {
  color: var(--gray-500);
  font-size: 0.95rem;
  line-height: 1.65;
}

.platform-categories {
  padding: 0 28px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.platform-tag {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  transition: var(--transition);
}

.platform-card[data-color="business"] .platform-tag {
  background: #eff6ff;
  color: #2563eb;
}
.platform-card[data-color="education"] .platform-tag {
  background: #ecfdf5;
  color: #059669;
}
.platform-card[data-color="health"] .platform-tag {
  background: #fef2f2;
  color: #dc2626;
}

.platform-card:hover .platform-tag {
  transform: translateY(-1px);
}

.platform-card-footer {
  padding: 20px 28px 28px;
  margin-top: auto;
  border-top: 1px solid var(--gray-100);
}

.platform-card-footer .btn {
  width: 100%;
  justify-content: center;
  font-weight: 600;
  gap: 8px;
}

.platform-card[data-color="business"] .platform-card-footer .btn {
  background: #2563eb;
  color: #fff;
}
.platform-card[data-color="business"] .platform-card-footer .btn:hover {
  background: #1d4ed8;
}
.platform-card[data-color="education"] .platform-card-footer .btn {
  background: #10b981;
  color: #fff;
}
.platform-card[data-color="education"] .platform-card-footer .btn:hover {
  background: #059669;
}
.platform-card[data-color="health"] .platform-card-footer .btn {
  background: #ef4444;
  color: #fff;
}
.platform-card[data-color="health"] .platform-card-footer .btn:hover {
  background: #dc2626;
}

/* === How It Works === */
.how-it-works {
  background: var(--gray-50);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.steps-grid::before {
  content: "";
  position: absolute;
  top: 48px;
  left: 20%;
  right: 20%;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--primary-100),
    var(--primary),
    var(--primary-100)
  );
  z-index: 0;
}

.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 96px;
  height: 96px;
  background: var(--white);
  border: 3px solid transparent;
  background-image:
    linear-gradient(white, white),
    linear-gradient(135deg, var(--primary), var(--purple));
  background-origin: border-box;
  background-clip: padding-box, border-box;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  margin: 0 auto 24px;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
}

.step-card:hover .step-number {
  background: linear-gradient(135deg, var(--primary), var(--purple));
  background-clip: border-box;
  color: var(--white);
  transform: scale(1.05);
  border-color: transparent;
}

.step-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 12px;
}

.step-card p {
  color: var(--gray-500);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 280px;
  margin: 0 auto;
}

/* === Pricing === */
.pricing {
  background: linear-gradient(
    180deg,
    #f0f4ff 0%,
    #faf5ff 30%,
    #fff1f2 60%,
    #f0f4ff 100%
  );
  position: relative;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  text-align: center;
  position: relative;
}

.pricing-card.highlighted {
  border-color: var(--primary);
  box-shadow:
    0 0 0 1px var(--primary),
    var(--shadow-xl);
  transform: scale(1.05);
}

.pricing-card.highlighted::before {
  content: "Популярен";
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: var(--white);
  padding: 4px 20px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.pricing-card.highlighted:hover {
  transform: scale(1.05) translateY(-6px);
}

.pricing-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gray-500);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 4px;
}

.pricing-period {
  font-size: 0.9rem;
  color: var(--gray-400);
  margin-bottom: 32px;
}

.pricing-features {
  text-align: left;
  margin-bottom: 32px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: 0.95rem;
  color: var(--gray-600);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features li::before {
  content: "✓";
  color: var(--success);
  font-weight: 700;
  font-size: 0.85rem;
}

.pricing-cta {
  text-align: center;
  margin-top: 48px;
}

/* === CTA Banner === */
.cta-banner {
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    #4f46e5 30%,
    var(--purple) 60%,
    #7c3aed 100%
  );
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle at 1px 1px,
    rgba(255, 255, 255, 0.1) 1px,
    transparent 0
  );
  background-size: 30px 30px;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 650px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}

.cta-content p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 36px;
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* === Contact === */
/* === Clients / Partners === */
.clients {
  background: linear-gradient(135deg, #eef2ff 0%, #faf5ff 50%, #ecfdf5 100%);
  overflow: hidden;
}

.clients-marquee {
  position: relative;
  overflow: hidden;
  padding: 10px 0;
  mask-image: linear-gradient(
    90deg,
    transparent 0%,
    black 10%,
    black 90%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent 0%,
    black 10%,
    black 90%,
    transparent 100%
  );
}

.clients-track {
  display: flex;
  gap: 24px;
  animation: marquee 30s linear infinite;
  width: max-content;
}

.clients-track:hover {
  animation-play-state: paused;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.client-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  white-space: nowrap;
  transition: var(--transition);
  flex-shrink: 0;
}

.client-badge:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-100);
  transform: translateY(-2px);
}

.client-emoji {
  font-size: 1.6rem;
}

.client-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--secondary);
}

/* === Cookie Consent === */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 20px 0;
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  border-top: 1px solid rgba(139, 92, 246, 0.3);
}

.cookie-banner.visible {
  transform: translateY(0);
}

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

.cookie-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  line-height: 1.6;
  flex: 1;
}

.cookie-accept {
  flex-shrink: 0;
  padding: 10px 24px;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
}

/* === Contact (section bg) === */
.contact {
  background: linear-gradient(180deg, #f0f4ff 0%, #eff6ff 50%, #eef2ff 100%);
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.contact-card {
  background: var(--white);
  padding: 32px 28px;
  border-radius: var(--radius-xl);
  transition: var(--transition);
  border: 1px solid var(--gray-200);
  text-align: center;
}

.contact-card:hover {
  background: var(--white);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-100);
  transform: translateY(-6px);
}

.contact-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
  display: inline-block;
}

.contact-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 10px;
}

.contact-card a,
.contact-card p {
  color: var(--gray-500);
  font-size: 0.95rem;
  word-break: break-word;
}

.contact-card a:hover {
  color: var(--primary);
}

.contact-card--social .social-links {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 4px;
}

.contact-card--social .social-link {
  width: 44px;
  height: 44px;
}

.social-links {
  display: flex;
  gap: 16px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--white);
  color: var(--gray-500);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
}

.social-link:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.social-link.facebook:hover {
  background: #1877f2;
  color: var(--white);
  border-color: #1877f2;
}

.social-link.instagram:hover {
  background: linear-gradient(
    135deg,
    #f09433,
    #e6683c,
    #dc2743,
    #cc2366,
    #bc1888
  );
  color: var(--white);
  border-color: transparent;
}

.social-link svg {
  width: 24px;
  height: 24px;
}

/* === Offers Page === */
.offers-hero {
  background: linear-gradient(135deg, #1e3a8a 0%, #312e81 50%, #1e1b4b 100%);
  padding: 160px 0 80px;
  text-align: center;
  color: var(--white);
}

.offers-hero .section-badge {
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.2);
}

.offers-hero h1 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--white);
}

.offers-hero .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.15rem;
}

.offers-section {
  background: linear-gradient(180deg, #f0f4ff 0%, #fff 100%);
}

.offers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}

.offer-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  animation: offerFadeIn 0.5s ease both;
}

@keyframes offerFadeIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.offer-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-100);
}

.offer-card--highlighted {
  border-color: var(--primary);
  background: linear-gradient(135deg, #eff6ff 0%, #f5f3ff 100%);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.offer-card--highlighted::before {
  content: "★";
  position: absolute;
  top: -12px;
  right: 20px;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.offer-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.offer-card__icon {
  font-size: 2.2rem;
}

.offer-card__badge {
  background: linear-gradient(135deg, var(--primary), var(--purple));
  color: white;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.offer-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 10px;
  line-height: 1.4;
}

.offer-card__desc {
  color: var(--gray-500);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.offer-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  flex: 1;
}

.offer-card__features li {
  position: relative;
  padding-left: 24px;
  padding-bottom: 8px;
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.5;
}

.offer-card__features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 700;
  font-size: 0.85rem;
}

.offer-card__btn {
  align-self: flex-start;
}

.offers-cta {
  text-align: center;
  padding: 48px 0 0;
  border-top: 1px solid var(--gray-200);
}

.offers-cta p {
  font-size: 1.1rem;
  color: var(--gray-600);
  margin-bottom: 20px;
  font-weight: 500;
}

.offers-cta .cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* === Footer === */
.footer {
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #0f172a 100%);
  padding: 64px 0 0;
  color: var(--gray-400);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--gray-800);
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand .logo-text {
  color: var(--white);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--gray-400);
}

.footer-links h4,
.footer-contact h4 {
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--gray-400);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--white);
  padding-left: 4px;
}

.footer-contact p {
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.footer-contact a {
  color: var(--gray-400);
}

.footer-contact a:hover {
  color: var(--white);
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* === Animations === */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* === Responsive === */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-content {
    padding-right: 0;
  }

  .hero h1 {
    font-size: 2.8rem;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-trust {
    justify-content: center;
  }

  .hero-visual {
    min-height: 360px;
  }

  .hero-mockup {
    width: 300px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .platforms-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .platforms-grid > :last-child {
    grid-column: 1 / -1;
    max-width: 480px;
    margin: 0 auto;
  }

  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-card.highlighted {
    transform: scale(1);
  }

  .pricing-card.highlighted:hover {
    transform: translateY(-6px);
  }

  .contact-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 28px;
    z-index: 1050;
    padding: 80px 24px;
    overflow-y: auto;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    font-size: 1.3rem;
    color: var(--secondary);
    font-weight: 600;
  }

  .nav-links a.active {
    color: var(--primary);
  }

  .btn-nav {
    display: none;
  }

  .hamburger {
    display: flex;
    z-index: 1060;
    position: relative;
  }

  .hero {
    min-height: auto;
    padding: 120px 0 80px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero-visual {
    display: none;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .platforms-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .platforms-grid > :last-child {
    max-width: none;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .steps-grid::before {
    display: none;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .cta-content h2 {
    font-size: 1.8rem;
  }

  .offers-grid {
    grid-template-columns: 1fr;
  }

  .offers-hero h1 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

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

  .btn-lg {
    width: 100%;
    justify-content: center;
  }

  .section-header h2 {
    font-size: 1.6rem;
  }

  .stat-number {
    font-size: 2rem;
  }

  .about-stats {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .stat-card {
    padding: 20px;
  }

  .pricing-price {
    font-size: 2rem;
  }

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

  .offers-hero {
    padding: 140px 0 60px;
  }

  .offers-hero h1 {
    font-size: 1.7rem;
  }

  .offer-card {
    padding: 28px 24px;
  }
}