/* ============================================
   SpamJammer — Corporate / Enterprise Theme
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

/* --- CSS Variables --- */
:root {
  --color-primary: #1E40AF;
  --color-primary-dark: #1E3A8A;
  --color-primary-darker: #172554;
  --color-accent: #2563EB;
  --color-accent-light: #3B82F6;
  --color-accent-lighter: #60A5FA;
  --color-navy: #0F172A;
  --color-navy-light: #1E293B;
  --color-slate-800: #1E293B;
  --color-slate-700: #334155;
  --color-slate-600: #475569;
  --color-slate-500: #64748B;
  --color-slate-400: #94A3B8;
  --color-slate-300: #CBD5E1;
  --color-slate-200: #E2E8F0;
  --color-slate-100: #F1F5F9;
  --color-slate-50: #F8FAFC;
  --color-white: #FFFFFF;
  --color-success: #059669;
  --color-success-light: #D1FAE5;
  --color-warning: #D97706;
  --color-warning-light: #FEF3C7;
  --color-danger: #DC2626;
  --color-highlight: #DBEAFE;

  --font-family: 'Source Sans 3', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  --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 rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.1), 0 10px 10px rgba(0,0,0,0.04);

  --radius-sm: 4px;
  --radius: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --transition: 0.2s ease;
  --transition-slow: 0.35s ease;

  --container-max: 1200px;
  --container-wide: 1400px;
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  color: var(--color-slate-700);
  line-height: 1.6;
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary); }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}
.container-wide {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Utility --- */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.text-center { text-align: center; }
.text-left { text-align: left; }

/* ============================================
   TOP BAR (above nav)
   ============================================ */
.top-bar {
  background: var(--color-navy);
  color: var(--color-slate-400);
  font-size: var(--font-size-sm);
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-bar a {
  color: var(--color-slate-400);
  margin-left: 20px;
  transition: color var(--transition);
}
.top-bar a:hover { color: var(--color-white); }
.top-bar-left span { margin-right: 20px; }

/* ============================================
   NAVIGATION
   ============================================ */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-slate-200);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  text-decoration: none;
}
.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: var(--font-size-lg);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  color: var(--color-slate-600);
  font-weight: 500;
  font-size: var(--font-size-base);
  padding: 8px 16px;
  border-radius: var(--radius);
  transition: all var(--transition);
  position: relative;
}
.nav-links a:hover {
  color: var(--color-primary);
  background: var(--color-slate-50);
}
.nav-links a.active {
  color: var(--color-primary);
  background: var(--color-highlight);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: var(--font-size-base);
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1.4;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(30,64,175,0.3);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(30,64,175,0.4);
  transform: translateY(-1px);
}
.btn-secondary {
  background: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-1px);
}
.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.4);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  border-color: rgba(255,255,255,0.7);
}
.btn-lg {
  padding: 14px 32px;
  font-size: var(--font-size-lg);
}
.btn-sm {
  padding: 6px 16px;
  font-size: var(--font-size-sm);
}
.btn-ghost {
  background: transparent;
  color: var(--color-slate-600);
  padding: 8px 16px;
}
.btn-ghost:hover {
  color: var(--color-primary);
  background: var(--color-slate-50);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-slate-600);
  margin: 5px 0;
  transition: all var(--transition);
}

/* ============================================
   SECTION HELPERS
   ============================================ */
.section {
  padding: 80px 0;
}
.section-sm {
  padding: 48px 0;
}
.section-lg {
  padding: 100px 0;
}
.section-dark {
  background: var(--color-navy);
  color: var(--color-white);
}
.section-navy {
  background: linear-gradient(180deg, var(--color-navy) 0%, var(--color-primary-darker) 100%);
  color: var(--color-white);
}
.section-blue {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: var(--color-white);
}
.section-light {
  background: var(--color-slate-50);
}
.section-alt {
  background: var(--color-slate-100);
}

.section-label {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.section-label-light {
  color: var(--color-accent-lighter);
}
.section-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-title-light {
  color: var(--color-white);
}
.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-slate-500);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.section-subtitle-light {
  color: var(--color-slate-300);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  background: linear-gradient(160deg, var(--color-navy) 0%, var(--color-primary-darker) 45%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(59,130,246,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.hero .container {
  position: relative;
  z-index: 1;
}
.hero-content {
  max-width: 720px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-accent-lighter);
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.hero-badge .badge-dot {
  width: 6px;
  height: 6px;
  background: var(--color-success);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero h1 {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.hero h1 .gradient-text {
  background: linear-gradient(90deg, var(--color-accent-lighter), #93C5FD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: var(--font-size-lg);
  color: var(--color-slate-300);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 560px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-stats-row {
  display: flex;
  gap: 48px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat {
  text-align: left;
}
.hero-stat .stat-value {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-white);
}
.hero-stat .stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-slate-400);
  margin-top: 2px;
}

/* ============================================
   CLIENT LOGO BAR
   ============================================ */
.logo-bar {
  padding: 48px 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-slate-200);
}
.logo-bar-label {
  text-align: center;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-slate-400);
  margin-bottom: 28px;
}
.logo-bar-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.logo-item {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-slate-300);
  letter-spacing: 0.02em;
  transition: color var(--transition);
  white-space: nowrap;
}
.logo-item:hover {
  color: var(--color-slate-500);
}

/* ============================================
   STATS BAR
   ============================================ */
.stats-bar {
  background: var(--color-slate-50);
  padding: 56px 0;
  border-bottom: 1px solid var(--color-slate-200);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-card {
  padding: 8px;
}
.stat-card .stat-number {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.stat-card .stat-text {
  font-size: var(--font-size-base);
  color: var(--color-slate-500);
  font-weight: 500;
}

/* ============================================
   FEATURE CARDS
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition-slow);
}
.feature-card:hover {
  border-color: var(--color-accent-lighter);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.feature-card .card-icon {
  width: 48px;
  height: 48px;
  background: var(--color-highlight);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
  color: var(--color-primary);
  font-weight: 700;
}
.feature-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: var(--font-size-base);
  color: var(--color-slate-500);
  line-height: 1.6;
}

/* ============================================
   CASE STUDY CALLOUT
   ============================================ */
.case-study {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 48px 56px;
  color: var(--color-white);
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  align-items: center;
}
.case-study-content .cs-label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-lighter);
  margin-bottom: 12px;
}
.case-study-content h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: 12px;
}
.case-study-content p {
  color: rgba(255,255,255,0.8);
  font-size: var(--font-size-base);
  line-height: 1.7;
  margin-bottom: 20px;
}
.case-study-stats {
  display: flex;
  gap: 32px;
}
.case-study-stats .cs-stat {
  text-align: center;
  padding: 24px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.1);
  min-width: 120px;
}
.cs-stat .cs-stat-value {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  display: block;
}
.cs-stat .cs-stat-label {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
}

/* ============================================
   COMPLIANCE BADGES
   ============================================ */
.compliance-row {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.compliance-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.compliance-badge:hover {
  border-color: var(--color-accent-lighter);
  box-shadow: var(--shadow-md);
}
.compliance-badge .badge-shield {
  width: 44px;
  height: 44px;
  background: var(--color-highlight);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: var(--font-size-xs);
  color: var(--color-primary);
  text-align: center;
  line-height: 1.1;
}
.compliance-badge .badge-info h4 {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-navy);
}
.compliance-badge .badge-info p {
  font-size: var(--font-size-xs);
  color: var(--color-slate-500);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: linear-gradient(160deg, var(--color-navy) 0%, var(--color-primary-darker) 100%);
  padding: 80px 0;
  text-align: center;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: 16px;
}
.cta-section p {
  font-size: var(--font-size-lg);
  color: var(--color-slate-300);
  max-width: 560px;
  margin: 0 auto 32px;
}
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-navy);
  color: var(--color-slate-400);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 16px;
  text-decoration: none;
}
.footer-brand .footer-logo .logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: var(--font-size-base);
}
.footer-brand p {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 300px;
}
.footer-col h4 {
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.footer-col ul li {
  margin-bottom: 8px;
}
.footer-col ul li a {
  color: var(--color-slate-400);
  font-size: var(--font-size-sm);
  transition: color var(--transition);
}
.footer-col ul li a:hover {
  color: var(--color-white);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: var(--font-size-sm);
}
.footer-legal-links {
  display: flex;
  gap: 24px;
}
.footer-legal-links a {
  color: var(--color-slate-500);
}
.footer-legal-links a:hover {
  color: var(--color-slate-300);
}

/* ============================================
   PRICING TABLE
   ============================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: start;
}
.pricing-card {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all var(--transition-slow);
  position: relative;
}
.pricing-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}
.pricing-card.popular {
  border: 2px solid var(--color-accent);
  box-shadow: var(--shadow-xl);
  transform: scale(1.03);
  z-index: 2;
}
.pricing-card.popular:hover {
  transform: scale(1.03) translateY(-4px);
}
.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 20px;
  border-radius: 100px;
  white-space: nowrap;
}
.pricing-card .plan-name {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 8px;
}
.pricing-card .plan-price {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.pricing-card .plan-price span {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-slate-500);
}
.pricing-card .plan-desc {
  font-size: var(--font-size-sm);
  color: var(--color-slate-500);
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-slate-200);
}
.pricing-card .plan-features {
  margin-bottom: 28px;
}
.pricing-card .plan-features li {
  font-size: var(--font-size-sm);
  color: var(--color-slate-600);
  padding: 6px 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.pricing-card .plan-features li::before {
  content: '';
  width: 18px;
  height: 18px;
  min-width: 18px;
  background: var(--color-success-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23059669'%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' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px;
}
.pricing-card .btn {
  width: 100%;
}

/* ============================================
   FEATURE DETAIL (features page)
   ============================================ */
.feature-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.feature-detail-grid.reverse {
  direction: rtl;
}
.feature-detail-grid.reverse > * {
  direction: ltr;
}
.feature-detail-content .fd-label {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.feature-detail-content h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 16px;
}
.feature-detail-content p {
  color: var(--color-slate-500);
  line-height: 1.7;
  margin-bottom: 20px;
}
.feature-detail-content ul {
  list-style: none;
}
.feature-detail-content ul li {
  padding: 6px 0;
  font-size: var(--font-size-base);
  color: var(--color-slate-600);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.feature-detail-content ul li::before {
  content: '';
  width: 20px;
  height: 20px;
  min-width: 20px;
  margin-top: 2px;
  background: var(--color-highlight);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%231E40AF'%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' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px;
}
.feature-visual {
  background: linear-gradient(135deg, var(--color-slate-100), var(--color-highlight));
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  border: 1px solid var(--color-slate-200);
}
.feature-visual-inner {
  text-align: center;
  color: var(--color-primary);
}
.feature-visual-inner .visual-icon {
  font-size: 48px;
  margin-bottom: 16px;
}
.feature-visual-inner h4 {
  font-size: var(--font-size-lg);
  font-weight: 700;
}

/* ============================================
   FAQ ACCORDION
   ============================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  background: var(--color-white);
  overflow: hidden;
  transition: all var(--transition);
}
.faq-item:hover {
  border-color: var(--color-slate-300);
}
.faq-item.active {
  border-color: var(--color-accent-lighter);
  box-shadow: var(--shadow-md);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  font-family: inherit;
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-navy);
  transition: all var(--transition);
}
.faq-question:hover {
  color: var(--color-primary);
}
.faq-question .faq-toggle {
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: 50%;
  background: var(--color-slate-100);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  font-size: var(--font-size-lg);
  color: var(--color-slate-500);
  font-weight: 300;
}
.faq-item.active .faq-question .faq-toggle {
  background: var(--color-primary);
  color: var(--color-white);
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer-inner {
  padding: 0 24px 20px;
  color: var(--color-slate-500);
  line-height: 1.7;
  font-size: var(--font-size-base);
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-form-wrap {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 6px;
}
.form-group .required {
  color: var(--color-danger);
}
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-slate-300);
  border-radius: var(--radius);
  font-size: var(--font-size-base);
  font-family: inherit;
  color: var(--color-slate-700);
  transition: all var(--transition);
  background: var(--color-white);
}
.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
textarea.form-control {
  min-height: 120px;
  resize: vertical;
}
select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2364748B'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 36px;
}

.contact-info-card {
  background: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 20px;
}
.contact-info-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 16px;
}
.contact-info-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 0;
}
.contact-info-item .ci-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  background: var(--color-highlight);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--font-size-sm);
}
.contact-info-item .ci-text h4 {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-navy);
}
.contact-info-item .ci-text p {
  font-size: var(--font-size-sm);
  color: var(--color-slate-500);
}

/* ============================================
   PAGE HEADER (inner pages)
   ============================================ */
.page-header {
  background: linear-gradient(160deg, var(--color-navy) 0%, var(--color-primary-darker) 100%);
  color: var(--color-white);
  padding: 60px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(37,99,235,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.page-header .container { position: relative; z-index: 1; }
.page-header h1 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: 12px;
}
.page-header p {
  font-size: var(--font-size-lg);
  color: var(--color-slate-300);
  max-width: 560px;
  margin: 0 auto;
}
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: var(--font-size-sm);
  margin-bottom: 20px;
  color: var(--color-slate-400);
}
.breadcrumb a {
  color: var(--color-slate-400);
}
.breadcrumb a:hover {
  color: var(--color-white);
}
.breadcrumb .sep {
  opacity: 0.4;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.animate-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.animate-in:nth-child(2) { transition-delay: 0.08s; }
.animate-in:nth-child(3) { transition-delay: 0.16s; }
.animate-in:nth-child(4) { transition-delay: 0.24s; }
.animate-in:nth-child(5) { transition-delay: 0.32s; }
.animate-in:nth-child(6) { transition-delay: 0.40s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-card.popular { transform: scale(1); }
  .pricing-card.popular:hover { transform: translateY(-4px); }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .case-study { grid-template-columns: 1fr; padding: 36px; }
  .feature-detail-grid { gap: 40px; }
}

@media (max-width: 768px) {
  :root { --nav-height: 64px; }
  .top-bar { display: none; }
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: 16px;
    border-bottom: 1px solid var(--color-slate-200);
    box-shadow: var(--shadow-lg);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .nav-actions .btn { display: none; }

  .hero { padding: 60px 0; }
  .hero h1 { font-size: var(--font-size-3xl); }
  .hero-stats-row { flex-direction: column; gap: 24px; }

  .section { padding: 48px 0; }
  .section-title { font-size: var(--font-size-2xl); }

  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .logo-bar-grid { gap: 24px; }
  .logo-item { font-size: var(--font-size-base); }
  .compliance-row { gap: 16px; }

  .feature-detail-grid { grid-template-columns: 1fr; }
  .feature-detail-grid.reverse { direction: ltr; }

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

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .footer-legal-links { flex-wrap: wrap; justify-content: center; }

  .case-study-stats { flex-direction: column; gap: 16px; }

  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: var(--font-size-2xl); }
  .stats-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}