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

:root {
  --blue-50:   #EFF6FF;
  --blue-100:  #DBEAFE;
  --blue-200:  #BFDBFE;
  --blue-300:  #93C5FD;
  --blue-400:  #60A5FA;
  --blue-500:  #3B82F6;
  --blue-600:  #2563EB;
  --blue-700:  #1D4ED8;
  --blue-800:  #1E40AF;
  --blue-900:  #1E3A8A;
  --navy:      #0B1628;
  --text-dark: #0F172A;
  --text-mid:  #334155;
  --text-soft: #64748B;
  --border:    #E2E8F0;
  --bg-soft:   #F1F5FF;
  --white:     #FFFFFF;
  --radius:    16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 12px rgba(37,99,235,0.08);
  --shadow:    0 6px 28px rgba(37,99,235,0.13);
  --shadow-lg: 0 16px 56px rgba(37,99,235,0.18);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--white);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 28px;
}

.section { padding: 104px 0; }

/* ===========================
   TYPOGRAPHY UTILITIES
=========================== */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--blue-50);
  color: var(--blue-700);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 99px;
  border: 1px solid var(--blue-100);
  margin-bottom: 20px;
}
.section-tag::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--blue-500);
  border-radius: 50%;
}

.section-title {
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.15;
  letter-spacing: -.025em;
  margin-bottom: 18px;
}

.section-sub {
  font-size: 18px;
  color: var(--text-soft);
  max-width: 580px;
  margin: 0 auto 60px;
  text-align: center;
  line-height: 1.7;
}

.section-title, .section-tag { text-align: center; }

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  padding: 13px 26px;
  border-radius: 12px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all .22s ease;
  white-space: nowrap;
  font-family: inherit;
  letter-spacing: -.01em;
}

.btn-primary {
  background: var(--blue-600);
  color: var(--white);
  border-color: var(--blue-600);
  box-shadow: 0 4px 16px rgba(37,99,235,.3);
}
.btn-primary:hover {
  background: var(--blue-700);
  border-color: var(--blue-700);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,99,235,.4);
}

.btn-ghost {
  background: transparent;
  color: var(--text-mid);
  border-color: transparent;
}
.btn-ghost:hover { background: var(--blue-50); color: var(--blue-600); }

.btn-outline {
  background: var(--white);
  color: var(--blue-700);
  border-color: var(--blue-200);
}
.btn-outline:hover {
  background: var(--blue-50);
  border-color: var(--blue-400);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-white {
  background: var(--white);
  color: var(--blue-800);
  border-color: var(--white);
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0,0,0,.12);
}
.btn-white:hover {
  background: var(--blue-50);
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(0,0,0,.18);
}

.btn-lg { padding: 17px 36px; font-size: 16px; border-radius: 14px; }
.btn-full { width: 100%; margin-top: 24px; }

/* ===========================
   NAV
=========================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}

.nav.scrolled {
  border-color: var(--border);
  box-shadow: 0 2px 24px rgba(15,23,42,.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 21px;
  font-weight: 800;
  color: var(--text-dark);
  text-decoration: none;
  letter-spacing: -.035em;
}
.logo-icon {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 15px;
  box-shadow: 0 4px 12px rgba(37,99,235,.3);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2px;
  margin-left: 24px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-soft);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 10px;
  transition: color .15s, background .15s;
}
.nav-links a:hover { color: var(--blue-700); background: var(--blue-50); }

.nav-cta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
  border-radius: 8px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2.5px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: all .2s;
}
.nav-hamburger:hover { background: var(--blue-50); }

.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 12px 20px 20px;
  gap: 2px;
  border-top: 1px solid var(--border);
  background: var(--white);
}
.nav-mobile a {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-mid);
  text-decoration: none;
  padding: 11px 14px;
  border-radius: 10px;
  transition: background .15s, color .15s;
}
.nav-mobile a:hover { background: var(--blue-50); color: var(--blue-700); }
.nav-mobile.open { display: flex; }

/* ===========================
   HERO
=========================== */
.hero {
  padding: 152px 0 100px;
  background: linear-gradient(170deg, #0B1628 0%, #0F2254 45%, #163486 75%, #1D4ED8 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.hero-bg-blobs { position: absolute; inset: 0; pointer-events: none; }

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
}
.blob-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(59,130,246,.45), transparent 70%);
  top: -200px; left: -150px;
}
.blob-2 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(96,165,250,.3), transparent 70%);
  bottom: -150px; right: -100px;
}
.blob-3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(147,197,253,.2), transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

/* Grid overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--blue-200);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 99px;
  margin-bottom: 32px;
  backdrop-filter: blur(8px);
}
.badge-dot {
  width: 7px; height: 7px;
  background: #4ADE80;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(74,222,128,.6);
  animation: pulseDot 2.5s infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .7; transform: scale(1.4); }
}

.hero-title {
  font-size: clamp(40px, 6vw, 76px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.08;
  letter-spacing: -.035em;
  margin-bottom: 26px;
}
.highlight {
  background: linear-gradient(135deg, #60A5FA, #93C5FD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(17px, 2vw, 21px);
  color: rgba(255,255,255,.7);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.65;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.btn-hero-outline {
  background: rgba(255,255,255,.1);
  color: var(--white);
  border-color: rgba(255,255,255,.25);
  backdrop-filter: blur(8px);
}
.btn-hero-outline:hover {
  background: rgba(255,255,255,.18);
  border-color: rgba(255,255,255,.5);
  transform: translateY(-2px);
}

.hero-note {
  font-size: 13px;
  color: rgba(255,255,255,.4);
  margin-bottom: 72px;
}

/* Hero cards */
.hero-card-row {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  text-align: left;
  width: 285px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0,0,0,.2);
  animation: floatCard 7s ease-in-out infinite;
}
.hero-card:nth-child(2) { animation-delay: -2.3s; }
.hero-card:nth-child(3) { animation-delay: -4.6s; }

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hcard-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.email-icon { background: rgba(96,165,250,.2); }
.phone-icon { background: rgba(74,222,128,.15); }
.chat-icon  { background: rgba(251,191,36,.15); }

.hcard-label {
  font-size: 11px;
  font-weight: 700;
  color: rgba(255,255,255,.45);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 4px;
}
.hcard-text {
  font-size: 13px;
  color: rgba(255,255,255,.85);
  margin-bottom: 9px;
  line-height: 1.4;
}
.ai-reply {
  font-size: 12px;
  font-weight: 600;
  color: #4ADE80;
  display: flex;
  align-items: center;
  gap: 6px;
}
.ai-tag {
  background: var(--blue-500);
  color: white;
  font-size: 9px;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 5px;
  letter-spacing: .05em;
}

/* ===========================
   PROOF BAR
=========================== */
.proof-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
}

.proof-inner {
  display: flex;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  justify-content: center;
}

.proof-label {
  font-size: 13px;
  color: var(--text-soft);
  font-weight: 500;
  text-align: center;
  max-width: 180px;
}

.proof-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
}

.proof-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 0 36px;
}
.proof-stat strong {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -.03em;
}
.proof-stat span { font-size: 13px; color: var(--text-soft); }

.proof-divider {
  width: 1px; height: 40px;
  background: var(--border);
}

/* ===========================
   PROBLEM
=========================== */
.problem { background: var(--bg-soft); }

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
  margin-bottom: 52px;
}

.problem-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  text-align: center;
  transition: box-shadow .25s, transform .25s, border-color .25s;
}
.problem-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
  border-color: var(--blue-200);
}

.problem-emoji { font-size: 40px; margin-bottom: 16px; }
.problem-card p {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.6;
}

.problem-bridge {
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: center;
  color: var(--blue-700);
  font-weight: 700;
  font-size: 16px;
}
.bridge-line {
  flex: 1; max-width: 180px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue-200));
}
.bridge-line:last-child { background: linear-gradient(90deg, var(--blue-200), transparent); }

/* ===========================
   SERVICES
=========================== */
.services { background: var(--white); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 38px 34px;
  position: relative;
  transition: box-shadow .3s, transform .3s, border-color .3s;
}
.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
  border-color: var(--blue-200);
}

.service-featured {
  background: linear-gradient(150deg, #EFF6FF 0%, #DBEAFE 100%);
  border-color: var(--blue-200);
}

.service-icon {
  width: 52px; height: 52px;
  background: var(--white);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.service-featured .service-icon { background: var(--blue-600); border-color: var(--blue-600); }

.service-card h3 {
  font-size: 21px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
  letter-spacing: -.02em;
}
.service-card > p {
  font-size: 15px;
  color: var(--text-soft);
  margin-bottom: 22px;
  line-height: 1.65;
}

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.service-list li {
  font-size: 14px;
  color: var(--text-mid);
  display: flex;
  align-items: center;
  gap: 9px;
}
.service-list li::before {
  content: '';
  width: 18px; height: 18px;
  background: var(--blue-100);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4L3.5 6.5L9 1' stroke='%232563EB' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-color: var(--blue-100);
  flex-shrink: 0;
}
.service-featured .service-list li::before { background-color: var(--blue-200); }

.service-badge {
  position: absolute;
  top: 22px; right: 22px;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-800));
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 99px;
  letter-spacing: .05em;
}

/* ===========================
   HOW IT WORKS
=========================== */
.how-it-works { background: var(--bg-soft); }

.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  max-width: 920px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.step {
  flex: 1;
  min-width: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 18px;
}

.step-number {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  color: white;
  font-size: 22px;
  font-weight: 800;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,99,235,.35);
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
  letter-spacing: -.02em;
}
.step-content p {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.7;
}

.step-connector {
  flex-shrink: 0;
  width: 56px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-300), var(--blue-100));
  margin-top: 30px;
  align-self: flex-start;
}

/* ===========================
   FEATURES
=========================== */
.features { background: var(--white); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.feature-item {
  padding: 30px 26px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  transition: box-shadow .25s, transform .25s, border-color .25s;
}
.feature-item:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
  border-color: var(--blue-200);
}

.feature-icon {
  width: 48px; height: 48px;
  background: var(--blue-50);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
  border: 1px solid var(--blue-100);
}
.feature-item h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
  letter-spacing: -.015em;
}
.feature-item p {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.65;
}

/* ===========================
   PRICING
=========================== */
.pricing { background: var(--bg-soft); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 38px 34px;
  position: relative;
  transition: box-shadow .3s, transform .3s;
}
.pricing-card:hover { box-shadow: var(--shadow-lg); }

.pricing-featured {
  background: linear-gradient(160deg, var(--blue-900) 0%, #0B1628 100%);
  border-color: var(--blue-800);
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
}
.pricing-featured:hover { transform: scale(1.03) translateY(-3px); }

.plan-badge {
  position: absolute;
  top: -15px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 18px;
  border-radius: 99px;
  box-shadow: 0 4px 14px rgba(37,99,235,.4);
  white-space: nowrap;
}

.plan-name {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--blue-500);
  margin-bottom: 14px;
}

.plan-price {
  display: flex;
  align-items: flex-start;
  gap: 2px;
  line-height: 1;
  margin-bottom: 10px;
}
.price-dollar {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-dark);
  margin-top: 8px;
}
.pricing-featured .price-dollar { color: var(--white); }
.price-amount {
  font-size: 56px;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -.04em;
}
.pricing-featured .price-amount { color: var(--white); }
.price-period {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-soft);
  align-self: flex-end;
  margin-bottom: 6px;
  margin-left: 2px;
}
.pricing-featured .price-period { color: rgba(255,255,255,.5); }

.plan-desc {
  font-size: 14px;
  color: var(--text-soft);
  margin-bottom: 26px;
  line-height: 1.6;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--border);
  min-height: 60px;
}
.pricing-featured .plan-desc {
  color: rgba(255,255,255,.5);
  border-color: rgba(255,255,255,.1);
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 10px;
}
.plan-features li {
  font-size: 14px;
  color: var(--text-mid);
  display: flex;
  align-items: center;
  gap: 10px;
}
.pricing-featured .plan-features li { color: rgba(255,255,255,.75); }

.check {
  width: 20px; height: 20px;
  background: var(--blue-100);
  color: var(--blue-600);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  font-weight: 800;
  flex-shrink: 0;
}
.pricing-featured .check { background: rgba(59,130,246,.25); color: var(--blue-300); }

.dim { opacity: .35; }

.pricing-featured .btn-outline {
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.85);
  border-color: rgba(255,255,255,.2);
}
.pricing-featured .btn-outline:hover {
  background: rgba(255,255,255,.15);
  border-color: rgba(255,255,255,.4);
}

/* ===========================
   TESTIMONIALS
=========================== */
.testimonials { background: var(--white); }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  transition: box-shadow .25s, transform .25s, border-color .25s;
}
.testimonial-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
  border-color: var(--blue-200);
}

.stars { color: #F59E0B; font-size: 16px; margin-bottom: 18px; letter-spacing: 3px; }

.testimonial-card > p {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: 26px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-dark);
  flex-shrink: 0;
}
.testimonial-author strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
}
.testimonial-author span { font-size: 12px; color: var(--text-soft); }

/* ===========================
   FAQ
=========================== */
.faq { background: var(--bg-soft); }

.faq-container { max-width: 740px; }
.faq-container .section-title,
.faq-container .section-tag { text-align: left; }

.faq-list { display: flex; flex-direction: column; gap: 10px; }

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow .2s, border-color .2s;
}
.faq-item:hover { box-shadow: var(--shadow-sm); border-color: var(--blue-200); }
.faq-item.open { border-color: var(--blue-300); box-shadow: var(--shadow-sm); }

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 26px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: inherit;
  transition: color .15s;
  letter-spacing: -.01em;
}
.faq-question:hover { color: var(--blue-700); }
.faq-question::after {
  content: '+';
  font-size: 24px;
  font-weight: 300;
  color: var(--blue-400);
  flex-shrink: 0;
  transition: transform .28s, color .15s;
  line-height: 1;
}
.faq-item.open .faq-question { color: var(--blue-700); }
.faq-item.open .faq-question::after { transform: rotate(45deg); color: var(--blue-600); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .38s ease;
}
.faq-item.open .faq-answer { max-height: 300px; }

.faq-answer p {
  padding: 0 26px 22px;
  font-size: 15px;
  color: var(--text-soft);
  line-height: 1.75;
}

/* ===========================
   CTA / CONTACT
=========================== */
.cta-section { background: var(--white); padding-bottom: 120px; }

.cta-box {
  background: linear-gradient(150deg, #0F2254 0%, #1D4ED8 50%, #0B1628 100%);
  border-radius: 32px;
  padding: 80px 56px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(37,99,235,.25);
}

/* Grid pattern inside CTA */
.cta-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.cta-blob {
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(96,165,250,.2), transparent 65%);
  top: -150px; right: -100px;
  border-radius: 50%;
  pointer-events: none;
}

.cta-box .section-tag {
  background: rgba(255,255,255,.12);
  color: var(--blue-200);
  border-color: rgba(255,255,255,.15);
  position: relative;
}
.cta-box .section-tag::before { background: var(--blue-300); }

.cta-title {
  font-size: clamp(30px, 4.5vw, 50px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 18px;
  letter-spacing: -.03em;
  position: relative;
}

.cta-sub {
  font-size: 17px;
  color: rgba(255,255,255,.65);
  max-width: 520px;
  margin: 0 auto 44px;
  line-height: 1.7;
  position: relative;
}

.cta-form { position: relative; }

.form-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.form-input {
  padding: 15px 20px;
  border-radius: 12px;
  border: 1.5px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.1);
  color: white;
  font-size: 15px;
  font-family: inherit;
  width: 240px;
  transition: border-color .2s, background .2s;
  backdrop-filter: blur(8px);
}
.form-input::placeholder { color: rgba(255,255,255,.45); }
.form-input:focus {
  outline: none;
  border-color: rgba(255,255,255,.5);
  background: rgba(255,255,255,.15);
}

.form-note {
  font-size: 13px;
  color: rgba(255,255,255,.4);
  margin-top: 14px;
}

.cta-success {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  position: relative;
}
.cta-success.show { display: flex; }
.success-icon { font-size: 52px; }
.cta-success h3 { font-size: 26px; font-weight: 800; color: var(--white); }
.cta-success p { font-size: 16px; color: rgba(255,255,255,.6); }

/* ===========================
   FOOTER
=========================== */
.footer {
  background: var(--navy);
  padding: 72px 0 44px;
}

.footer-inner {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
  align-items: flex-start;
}

.footer-brand { flex: 0 0 210px; }
.footer-brand .logo { color: var(--white); margin-bottom: 14px; text-decoration: none; }
.footer-brand > p {
  font-size: 14px;
  color: #475569;
  line-height: 1.65;
  margin-bottom: 4px;
}
.footer-copy { margin-top: 20px !important; font-size: 12px !important; color: #334155 !important; }

.footer-links {
  flex: 1;
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 110px;
}
.footer-col h5 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #334155;
  margin-bottom: 4px;
}
.footer-col a {
  font-size: 14px;
  color: #475569;
  text-decoration: none;
  transition: color .15s;
}
.footer-col a:hover { color: var(--blue-400); }

/* ===========================
   SCROLL REVEAL
=========================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .hero { padding: 128px 0 72px; }
  .hero-card-row { flex-direction: column; align-items: center; }
  .hero-card { width: 100%; max-width: 330px; }
  .steps { flex-direction: column; align-items: center; gap: 36px; }
  .step-connector { display: none; }
  .cta-box { padding: 52px 28px; border-radius: 22px; }
  .form-input { width: 100%; }
  .form-row { flex-direction: column; align-items: center; }
  .proof-stats { gap: 0; flex-direction: column; }
  .proof-stat { padding: 12px 0; border-bottom: 1px solid var(--border); width: 100%; text-align: center; }
  .proof-stat:last-child { border: none; }
  .proof-divider { display: none; }
  .footer-inner { flex-direction: column; gap: 48px; }
  .pricing-featured { transform: none; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 34px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .section-title { font-size: 27px; }
  .cta-title { font-size: 28px; }
}