/* ============================================
   HostCitadel — Style System
   Palette: Navy #0f172a · Cyan #06b6d4 · White
   ============================================ */

/* ---------- Custom Properties ---------- */
:root {
  --navy-950: #020617;
  --navy-900: #0f172a;
  --navy-800: #1e293b;
  --navy-700: #334155;
  --navy-600: #475569;
  --cyan-500: #06b6d4;
  --cyan-400: #22d3ee;
  --cyan-300: #67e8f9;
  --cyan-600: #0891b2;
  --white: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-cyan: 0 0 40px rgba(6, 182, 212, 0.15);
  --shadow-card: 0 4px 32px rgba(0, 0, 0, 0.3);
  --transition: 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;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  background-color: var(--navy-950);
  color: var(--gray-300);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

address {
  font-style: normal;
}

a {
  color: var(--cyan-500);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--cyan-400);
}

h1, h2, h3, h4 {
  color: var(--white);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

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

.skip-to-content {
  position: absolute;
  left: -9999px;
  top: -9999px;
  z-index: 9999;
  padding: 12px 24px;
  background: var(--cyan-500);
  color: var(--navy-950);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  opacity: 0;
  pointer-events: none;
}

.skip-to-content:focus {
  left: 16px;
  top: 16px;
  opacity: 1;
  pointer-events: auto;
  outline: 2px solid var(--white);
  outline-offset: 2px;
  color: var(--navy-950);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.text-gradient {
  background: linear-gradient(135deg, var(--cyan-400), var(--cyan-500), var(--cyan-300));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(6, 182, 212, 0.2); }
  50% { box-shadow: 0 0 40px rgba(6, 182, 212, 0.4); }
}

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

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

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.navbar.scrolled {
  background: rgba(2, 6, 23, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(6, 182, 212, 0.1);
  padding: 10px 0;
}

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

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

.navbar-brand svg {
  width: 36px;
  height: 36px;
}

.navbar-brand span:last-child {
  color: var(--cyan-500);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--gray-400);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cyan-500);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a:focus {
  color: var(--white);
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--cyan-500);
  color: var(--navy-950) !important;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-md);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.nav-cta:hover {
  background: var(--cyan-400);
  color: var(--navy-950) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.4);
}

.nav-cta::after {
  display: none !important;
}

/* Mobile menu */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--white);
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  margin: 5px 0;
  transition: var(--transition);
  border-radius: 2px;
}

.mobile-overlay {
  display: none;
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
    position: relative;
    z-index: 1012;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    height: 100dvh;
    background: var(--navy-900);
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 24px;
    transition: right var(--transition);
    border-left: 1px solid rgba(6, 182, 212, 0.1);
    z-index: 1011;
    overscroll-behavior: contain;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    font-size: 1.1rem;
  }

  .mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1010;
  }

  .mobile-overlay.active {
    display: block;
  }
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
  width: 100%;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 60%;
  height: 60%;
  background: radial-gradient(ellipse, rgba(6, 182, 212, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  right: -5%;
  width: 50%;
  height: 50%;
  background: radial-gradient(ellipse, rgba(6, 182, 212, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--cyan-400);
  margin-bottom: 24px;
  animation: fadeIn 0.6s ease;
}

.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--cyan-500);
  border-radius: 50%;
  animation: pulse-glow 2s infinite;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--gray-400);
  margin-bottom: 40px;
  max-width: 540px;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--cyan-500);
  color: var(--navy-950);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary:hover {
  background: var(--cyan-400);
  color: var(--navy-950);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(6, 182, 212, 0.35);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: var(--gray-300);
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid var(--navy-700);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-secondary:hover {
  border-color: var(--cyan-500);
  color: var(--cyan-400);
  background: rgba(6, 182, 212, 0.05);
}

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 1s ease 0.5s both;
}

.hero-shield {
  position: relative;
  width: 320px;
  height: 360px;
}

.hero-shield svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 60px rgba(6, 182, 212, 0.2));
  animation: float 6s ease-in-out infinite;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(6, 182, 212, 0.08);
  animation: fadeInUp 0.8s ease 0.6s both;
  overflow: hidden;
  min-width: 0;
}

.stat-item {
  text-align: center;
  min-width: 0;
  overflow: hidden;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--cyan-400);
  display: block;
  white-space: nowrap;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: 4px;
  word-break: break-word;
}

@media (max-width: 968px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

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

  .hero-visual {
    display: none;
  }
}

@media (max-width: 768px) {
  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .stat-label {
    font-size: 0.78rem;
  }
}

@media (max-width: 520px) {
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .stat-number {
    font-size: 1.6rem;
  }

  .hero h1 {
    font-size: 1.75rem;
  }

  .hero-description {
    font-size: 1rem;
  }

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

  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    width: 100%;
    justify-content: center;
  }
}

/* ---------- Section Common ---------- */
.section {
  padding: 100px 0;
  position: relative;
}

.section-alt {
  background: var(--navy-900);
}

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cyan-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.section-label::before,
.section-label::after {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--cyan-500);
  opacity: 0.4;
}

.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  margin-bottom: 16px;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--gray-400);
  max-width: 640px;
  margin: 0 auto;
}

/* ---------- Services Cards ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  position: relative;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(6, 182, 212, 0.08);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: all var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--cyan-500), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  border-color: rgba(6, 182, 212, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-cyan);
}

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

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.15);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  color: var(--cyan-500);
}

.service-icon svg {
  width: 28px;
  height: 28px;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--gray-400);
  line-height: 1.7;
}

.service-features {
  list-style: none;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--gray-400);
}

.service-features li::before {
  content: '';
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  background: rgba(6, 182, 212, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url(data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2306b6d4'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z'/%3E%3C/svg%3E);
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}

@media (max-width: 968px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Service Detail Blocks ---------- */
.detail-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid rgba(6, 182, 212, 0.06);
}

.detail-block:last-child {
  border-bottom: none;
}

.detail-block.reversed {
  direction: rtl;
}

.detail-block.reversed > * {
  direction: ltr;
}

.detail-content h3 {
  font-size: 1.6rem;
  margin-bottom: 20px;
}

.detail-content p {
  margin-bottom: 16px;
  font-size: 0.98rem;
}

.detail-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.detail-graphic {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1;
  background: rgba(6, 182, 212, 0.03);
  border: 1px solid rgba(6, 182, 212, 0.08);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.detail-graphic::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(6, 182, 212, 0.06) 0%, transparent 70%);
}

.detail-graphic svg {
  width: 120px;
  height: 120px;
  color: var(--cyan-500);
  opacity: 0.6;
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .detail-block {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 48px 0;
  }

  .detail-block.reversed {
    direction: ltr;
  }

  .detail-visual {
    order: -1;
  }

  .detail-graphic {
    max-width: 280px;
    margin: 0 auto;
  }
}

/* ---------- Methodology Section ---------- */
.methodology-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.method-card {
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(6, 182, 212, 0.06);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
}

.method-card:hover {
  border-color: rgba(6, 182, 212, 0.15);
  box-shadow: 0 4px 24px rgba(6, 182, 212, 0.08);
}

.method-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(6, 182, 212, 0.12);
  color: var(--cyan-400);
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 50%;
  margin-bottom: 16px;
}

.method-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.method-card p {
  font-size: 0.93rem;
  color: var(--gray-400);
  line-height: 1.7;
}

.methodology-conclusion {
  margin-top: 48px;
  padding: 40px;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.08), rgba(6, 182, 212, 0.02));
  border: 1px solid rgba(6, 182, 212, 0.12);
  border-radius: var(--radius-lg);
  text-align: center;
}

.methodology-conclusion h3 {
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.methodology-conclusion p {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1rem;
  color: var(--gray-400);
}

@media (max-width: 768px) {
  .methodology-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- FAQ Section ---------- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border: 1px solid rgba(6, 182, 212, 0.08);
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.4);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item:hover,
.faq-item.active {
  border-color: rgba(6, 182, 212, 0.2);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-sans);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--cyan-400);
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-500);
  transition: transform var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

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

.faq-answer-inner {
  padding: 0 24px 24px;
  font-size: 0.95rem;
  color: var(--gray-400);
  line-height: 1.7;
}

/* ---------- Pricing Section ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  position: relative;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(6, 182, 212, 0.12);
  border-radius: var(--radius-xl);
  padding: 48px 40px 40px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--cyan-500), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.pricing-card:hover {
  border-color: rgba(6, 182, 212, 0.25);
  transform: translateY(-6px);
  box-shadow: 0 12px 48px rgba(6, 182, 212, 0.12);
}

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

/* Popular badge — first card */
.pricing-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 14px;
  background: linear-gradient(135deg, var(--cyan-500), var(--cyan-600));
  color: var(--navy-950);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 100px;
}

.pricing-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.12);
  border-radius: var(--radius-lg);
  margin-bottom: 24px;
  color: var(--cyan-500);
}

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

.pricing-card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
  color: var(--white);
}

.pricing-description {
  font-size: 0.92rem;
  color: var(--gray-400);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 320px;
}

.pricing-amount {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 8px;
}

.pricing-currency {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cyan-400);
  align-self: flex-start;
  margin-top: 8px;
}

.pricing-value {
  font-size: 4rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.03em;
}

.pricing-period {
  font-size: 1.1rem;
  color: var(--gray-500);
  font-weight: 500;
}

.pricing-amount-custom {
  margin-bottom: 8px;
}

.pricing-custom-text {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  background: linear-gradient(135deg, var(--white), var(--cyan-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-note {
  font-size: 0.85rem;
  color: var(--cyan-500);
  font-weight: 500;
  margin-bottom: 32px;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  text-align: left;
  margin-bottom: 36px;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--gray-300);
}

.pricing-features li::before {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  background: rgba(6, 182, 212, 0.12);
  border-radius: 50%;
  background-image: url(data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2306b6d4'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z'/%3E%3C/svg%3E);
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}

.pricing-cta {
  width: 100%;
  justify-content: center;
  margin-top: auto;
}

/* Custom card subtle difference */
.pricing-card-custom {
  background: rgba(15, 23, 42, 0.4);
  border-color: rgba(6, 182, 212, 0.06);
}

/* Guarantee bar */
.pricing-guarantee {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 48px;
  padding: 24px 32px;
  background: rgba(6, 182, 212, 0.04);
  border: 1px solid rgba(6, 182, 212, 0.08);
  border-radius: var(--radius-lg);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-guarantee svg {
  flex-shrink: 0;
  color: var(--cyan-500);
  width: 24px;
  height: 24px;
}

.pricing-guarantee p {
  font-size: 0.92rem;
  color: var(--gray-400);
  line-height: 1.6;
}

.pricing-guarantee strong {
  color: var(--cyan-400);
}

@media (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
  }

  .pricing-card {
    padding: 40px 28px 32px;
  }

  .pricing-value {
    font-size: 3.2rem;
  }

  .pricing-guarantee {
    flex-direction: column;
    text-align: center;
    gap: 12px;
    padding: 20px 24px;
  }
}

/* ---------- CTA Section ---------- */
.cta-section {
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(600px, 100%);
  height: min(600px, 100%);
  background: radial-gradient(ellipse, rgba(6, 182, 212, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: 20px;
}

.cta-content p {
  font-size: 1.1rem;
  color: var(--gray-400);
  max-width: 560px;
  margin: 0 auto 40px;
}

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

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-900);
  border-top: 1px solid rgba(6, 182, 212, 0.06);
  padding: 64px 0 32px;
}

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

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-brand svg {
  width: 32px;
  height: 32px;
}

.footer-brand span {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
}

.footer-brand span:last-child {
  color: var(--cyan-500);
}

.footer-description {
  font-size: 0.9rem;
  color: var(--gray-500);
  max-width: 320px;
  line-height: 1.7;
}

.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-400);
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  color: var(--gray-500);
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--cyan-400);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid rgba(6, 182, 212, 0.06);
  font-size: 0.85rem;
  color: var(--gray-500);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Decorative Grid ---------- */
.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(6, 182, 212, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(6, 182, 212, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  pointer-events: none;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--navy-950);
}

::-webkit-scrollbar-thumb {
  background: var(--navy-700);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--cyan-600);
}

/* ---------- Focus styles ---------- */
*:focus-visible {
  outline: 2px solid var(--cyan-500);
  outline-offset: 2px;
}

button:focus-visible {
  outline: 2px solid var(--cyan-500);
  outline-offset: 2px;
}