/* ============================================
   KEEPERS — GLOBAL DESIGN SYSTEM
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --primary: #13707d;
  --primary-dark: #0c474f;
  --primary-mid: #116777;
  --accent: #fd947d;
  --accent-dark: #f07a62;
  --aqua-light: #caedef;
  --aqua-mid: #a0d8df;
  --text-dark: #0f1f2e;
  --text-medium: #3d5166;
  --text-light: #6b7f91;
  --bg-light: #f4f9fa;
  --bg-white: #ffffff;
  --border: #e1eaed;
  --border-light: #f0f5f6;
  --shadow-sm: 0 2px 8px rgba(19,112,125,0.08);
  --shadow-md: 0 8px 32px rgba(19,112,125,0.12);
  --shadow-lg: 0 24px 64px rgba(19,112,125,0.18);
  --shadow-xl: 0 40px 100px rgba(12,71,79,0.25);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

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

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ============================================
   TYPOGRAPHY
   ============================================ */
.display-xl { font-size: clamp(48px, 7vw, 80px); font-weight: 800; line-height: 1.05; letter-spacing: -0.04em; font-family: 'Plus Jakarta Sans', sans-serif; }
.display-lg { font-size: clamp(40px, 5.5vw, 64px); font-weight: 800; line-height: 1.08; letter-spacing: -0.035em; font-family: 'Plus Jakarta Sans', sans-serif; }
.display-md { font-size: clamp(32px, 4vw, 48px); font-weight: 700; line-height: 1.12; letter-spacing: -0.03em; font-family: 'Plus Jakarta Sans', sans-serif; }
.display-sm { font-size: clamp(24px, 3vw, 36px); font-weight: 700; line-height: 1.2; letter-spacing: -0.025em; font-family: 'Plus Jakarta Sans', sans-serif; }
.text-xl { font-size: 20px; line-height: 1.6; }
.text-lg { font-size: 18px; line-height: 1.65; }
.text-md { font-size: 16px; line-height: 1.7; }
.text-sm { font-size: 14px; line-height: 1.65; }
.text-xs { font-size: 12px; line-height: 1.5; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.text-white { color: #fff; }
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }
.text-medium-color { color: var(--text-medium); }
.text-light-color { color: var(--text-light); }

/* ============================================
   LAYOUT
   ============================================ */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1400px; margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: 760px; margin: 0 auto; padding: 0 24px; }

.section { padding: 100px 0; }
.section-sm { padding: 64px 0; }
.section-lg { padding: 120px 0; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { display: flex; flex-direction: column; }
.gap-4 { gap: 4px; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.gap-32 { gap: 32px; }
.gap-48 { gap: 48px; }

.text-center { text-align: center; }
.mx-auto { margin: 0 auto; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius-sm); font-size: 15px;
  font-weight: 600; cursor: pointer; border: none; transition: var(--transition);
  white-space: nowrap; font-family: inherit; text-decoration: none;
  position: relative; overflow: hidden;
}
.btn::after {
  content: ''; position: absolute; inset: 0; background: rgba(255,255,255,0);
  transition: background 0.2s;
}
.btn:hover::after { background: rgba(255,255,255,0.08); }

.btn-primary {
  background: var(--accent); color: #fff;
  box-shadow: 0 4px 16px rgba(253,148,125,0.35);
}
.btn-primary:hover {
  background: var(--accent-dark);
  box-shadow: 0 8px 24px rgba(253,148,125,0.45);
  transform: translateY(-1px);
}

.btn-dark {
  background: var(--primary-dark); color: #fff;
  box-shadow: 0 4px 16px rgba(12,71,79,0.3);
}
.btn-dark:hover {
  background: #0a3a41;
  box-shadow: 0 8px 24px rgba(12,71,79,0.4);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent; color: #fff;
  border: 1.5px solid rgba(255,255,255,0.45);
}
.btn-outline:hover {
  border-color: rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.08);
}

.btn-outline-teal {
  background: transparent; color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn-outline-teal:hover {
  background: var(--primary);
  color: #fff;
}

.btn-lg { padding: 18px 36px; font-size: 17px; border-radius: 10px; }
.btn-sm { padding: 10px 20px; font-size: 13px; }
.btn-icon { gap: 6px; }

/* ============================================
   BADGES / TAGS
   ============================================ */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 100px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.02em;
  text-transform: uppercase;
}
.badge-teal { background: rgba(19,112,125,0.1); color: var(--primary); }
.badge-coral { background: rgba(253,148,125,0.15); color: #c95f3f; }
.badge-green { background: rgba(16,185,129,0.12); color: #059669; }
.badge-aqua { background: var(--aqua-light); color: var(--primary-dark); }
.badge-dark { background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.9); }

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 32px;
  transition: var(--transition);
}
.card:hover {
  border-color: var(--aqua-mid);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.card-dark {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  backdrop-filter: blur(12px);
}
.card-dark:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-4px);
}
.card-glass {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  padding: 32px;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header { margin-bottom: 64px; }
.section-header .badge { margin-bottom: 16px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { color: var(--text-medium); max-width: 560px; }
.section-header.text-center p { margin: 0 auto; }
.section-header.dark h2 { color: #fff; }
.section-header.dark p { color: rgba(255,255,255,0.7); }

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 9999;
  padding: 0;
  transition: var(--transition);
}
.nav.transparent .nav-inner {
  background: rgba(10, 38, 46, 0.45);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: rgba(255,255,255,0.07);
}
.nav.scrolled .nav-inner {
  background: #ffffff;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(12,71,79,0.10);
  box-shadow: 0 8px 24px rgba(12,71,79,0.08);
}
.nav.scrolled .nav-link { color: var(--text-dark); }
.nav.scrolled .nav-link.light { color: var(--text-dark); }
.nav.scrolled .nav-link:hover { color: var(--primary); background: var(--aqua-light); }
.nav.scrolled .nav-demo { color: var(--text-dark); border-color: var(--border); }
.nav.scrolled .nav-demo.light { color: var(--text-dark); border-color: var(--border); }
.nav.scrolled .nav-demo:hover { border-color: var(--primary); color: var(--primary); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 40px;
  border-bottom: 1px solid transparent;
  transition: var(--transition);
  max-width: 100%; margin: 0 auto;
}
.nav-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 22px; font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.03em;
  display: flex; align-items: center; gap: 8px;
}
.nav-logo .logo-icon {
  width: 32px; height: 32px; background: var(--primary);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
}
.nav-logo .logo-icon svg { width: 18px; height: 18px; fill: white; }
.nav-logo.light { color: #fff; }
.nav-logo.light .logo-icon { background: rgba(255,255,255,0.2); }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 8px 16px; border-radius: 8px; font-size: 14px; font-weight: 500;
  color: var(--text-dark); cursor: pointer; transition: var(--transition);
  display: flex; align-items: center; gap: 4px;
  position: relative;
}
.nav-link:hover { color: var(--primary); background: var(--aqua-light); }
.nav-link.light { color: rgba(255,255,255,0.85); }
.nav-link.light:hover { color: #fff; background: rgba(255,255,255,0.12); }

.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-demo {
  padding: 9px 20px; border-radius: 8px; font-size: 14px; font-weight: 600;
  color: var(--text-dark); border: 1.5px solid var(--border);
  transition: var(--transition); cursor: pointer;
}
.nav-demo:hover { border-color: var(--primary); color: var(--primary); }
.nav-demo.light { color: #fff; border-color: rgba(255,255,255,0.3); }
.nav-demo.light:hover { border-color: #fff; }
.nav-cta {
  padding: 9px 20px; border-radius: 8px; font-size: 14px; font-weight: 600;
  background: var(--accent); color: #fff;
  transition: var(--transition); cursor: pointer;
}
.nav-cta:hover { background: var(--accent-dark); transform: translateY(-1px); }
.nav-signin {
  padding: 9px 18px; border-radius: 8px; font-size: 14px; font-weight: 600;
  color: var(--text-dark); border: 1.5px solid var(--border);
  transition: var(--transition); cursor: pointer;
}
.nav-signin:hover { border-color: var(--primary); color: var(--primary); }
.nav.scrolled .nav-signin { color: var(--text-dark); border-color: var(--border); }
nav:not(.scrolled) .nav-signin { color: rgba(255,255,255,0.85); border-color: rgba(255,255,255,0.25); }
nav:not(.scrolled) .nav-signin:hover { border-color: rgba(255,255,255,0.7); color: #fff; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: currentColor; border-radius: 2px; transition: var(--transition); }

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #071c21 0%, var(--primary-dark) 40%, #0a5d6b 70%, var(--primary) 100%);
  position: relative; overflow: hidden;
  display: flex; align-items: center;
  padding: 120px 0 80px;
}

.hero-bg-mesh {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(202,237,239,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(253,148,125,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 90% 10%, rgba(19,112,125,0.2) 0%, transparent 60%);
}

.hero-grid {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.04;
  background-image:
    linear-gradient(rgba(255,255,255,0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.5) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
  position: relative; z-index: 2;
}

.hero-left { max-width: 580px; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 100px;
  background: rgba(202,237,239,0.12);
  border: 1px solid rgba(202,237,239,0.2);
  color: var(--aqua-mid); font-size: 13px; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 24px;
}
.hero-eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); animation: pulse 2s infinite;
}
.hero-h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(44px, 6vw, 72px);
  font-weight: 800; line-height: 1.03; letter-spacing: -0.04em;
  color: #fff; margin-bottom: 24px;
}
.hero-h1 .highlight {
  background: linear-gradient(90deg, var(--aqua-mid), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 18px; line-height: 1.7; color: rgba(255,255,255,0.72);
  margin-bottom: 40px; max-width: 500px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-trust {
  display: flex; align-items: center; gap: 24px;
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-trust-item { display: flex; align-items: center; gap: 8px; }
.hero-trust-item .check {
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(16,185,129,0.2); display: flex; align-items: center; justify-content: center;
}
.hero-trust-item .check svg { width: 10px; height: 10px; stroke: #34d399; fill: none; }
.hero-trust-item span { font-size: 13px; color: rgba(255,255,255,0.65); font-weight: 500; }

/* Dashboard 3D mockup */
.hero-right {
  perspective: 1200px;
  display: flex; align-items: center; justify-content: center;
}
.dashboard-3d-wrapper {
  transform: perspective(1200px) rotateX(4deg) rotateY(-12deg);
  transform-style: preserve-3d;
  transition: transform 0.1s ease-out;
  border-radius: 16px;
  box-shadow: 0 60px 120px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.08);
  width: 100%; max-width: 560px;
  animation: floatDash 6s ease-in-out infinite;
}

.dashboard-3d-wrapper::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(202,237,239,0.3), transparent, rgba(253,148,125,0.2));
  z-index: -1;
}

.dashboard-mockup {
  background: #f4f9fa;
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  width: 100%;
  font-size: 11px;
}
.mock-sidebar {
  width: 160px; min-width: 160px;
  background: var(--primary-dark);
  padding: 16px 0;
  display: flex; flex-direction: column;
}
.mock-logo {
  padding: 0 16px 16px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800; font-size: 15px; color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 8px;
}
.mock-nav-item {
  padding: 7px 16px; color: rgba(255,255,255,0.6); font-size: 11px;
  font-weight: 500; display: flex; align-items: center; gap: 8px;
  cursor: pointer; transition: var(--transition);
}
.mock-nav-item.active {
  color: #fff; background: rgba(255,255,255,0.1);
  border-left: 2px solid var(--accent);
}
.mock-nav-item .nav-dot { width: 8px; height: 8px; border-radius: 2px; background: currentColor; opacity: 0.7; flex-shrink: 0; }

.mock-main {
  flex: 1; background: #fff; padding: 16px; overflow: hidden;
}
.mock-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
}
.mock-title { font-weight: 700; font-size: 13px; color: var(--text-dark); }
.mock-btn {
  padding: 4px 10px; background: var(--accent); color: #fff;
  border-radius: 5px; font-size: 10px; font-weight: 600;
}

.mock-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 12px; }
.mock-stat {
  background: #f8fafc; border-radius: 8px; padding: 10px 10px 8px;
  border: 1px solid #e8f0f2;
}
.mock-stat-val { font-size: 12px; font-weight: 700; color: var(--primary-dark); margin-bottom: 2px; }
.mock-stat-label { font-size: 9px; color: var(--text-light); }
.mock-stat-delta { font-size: 9px; color: #10b981; margin-top: 2px; }

.mock-table { width: 100%; border-collapse: collapse; font-size: 10px; }
.mock-table th { text-align: left; padding: 6px 8px; color: var(--text-light); font-weight: 600; border-bottom: 1px solid #f0f4f5; font-size: 9px; text-transform: uppercase; letter-spacing: 0.05em; }
.mock-table td { padding: 7px 8px; border-bottom: 1px solid #f8fafa; color: var(--text-dark); }
.mock-table tr:last-child td { border-bottom: none; }
.mock-pill {
  display: inline-block; padding: 2px 7px; border-radius: 100px;
  font-size: 9px; font-weight: 600;
}
.mock-pill.green { background: #d1fae5; color: #065f46; }
.mock-pill.orange { background: #fed7aa; color: #92400e; }
.mock-pill.blue { background: #dbeafe; color: #1e40af; }

/* Floating notification cards */
.hero-notif {
  position: absolute;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(16px);
  border-radius: 12px;
  padding: 12px 16px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  border: 1px solid rgba(255,255,255,0.5);
  font-size: 12px; color: var(--text-dark);
  white-space: nowrap;
  animation: floatNotif 4s ease-in-out infinite;
  z-index: 10;
}
.hero-notif .notif-icon {
  width: 28px; height: 28px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  font-size: 14px;
}
.hero-notif .notif-text strong { display: block; font-weight: 700; font-size: 12px; color: var(--text-dark); }
.hero-notif .notif-text span { font-size: 11px; color: var(--text-light); }
.notif-1 { bottom: -20px; left: -40px; animation-delay: 0s; }
.notif-2 { top: 40px; right: -30px; animation-delay: 1.5s; }
.notif-3 { bottom: 60px; right: -50px; animation-delay: 0.8s; }

/* ============================================
   LOGO BAR / SOCIAL PROOF
   ============================================ */
.logo-bar {
  background: var(--bg-white);
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.logo-bar-inner {
  display: flex; align-items: center; justify-content: center;
  gap: 60px; flex-wrap: wrap;
}
.logo-bar-text { font-size: 13px; color: var(--text-light); font-weight: 500; text-transform: uppercase; letter-spacing: 0.08em; }

.stat-bar {
  display: flex; align-items: stretch;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.stat-bar-item {
  flex: 1; padding: 20px 28px; text-align: center;
  border-right: 1px solid var(--border);
}
.stat-bar-item:last-child { border-right: none; }
.stat-bar-val {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 28px; font-weight: 800; color: var(--primary-dark);
  letter-spacing: -0.03em; line-height: 1;
  margin-bottom: 4px;
}
.stat-bar-label { font-size: 13px; color: var(--text-light); font-weight: 500; }

/* ============================================
   PROBLEM SECTION
   ============================================ */
.problem-section {
  background: #0a1520;
  position: relative; overflow: hidden;
}
.problem-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 100%, rgba(253,148,125,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.problem-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.problem-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.problem-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(253,148,125,0.4), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.problem-card:hover::before { opacity: 1; }
.problem-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(253,148,125,0.2);
  transform: translateY(-4px);
}
.problem-icon {
  font-size: 24px; margin-bottom: 14px;
  width: 48px; height: 48px; border-radius: 12px;
  background: rgba(253,148,125,0.12);
  display: flex; align-items: center; justify-content: center;
}
.problem-card h4 { font-size: 15px; font-weight: 600; color: #fff; margin-bottom: 8px; }
.problem-card p { font-size: 13px; color: rgba(255,255,255,0.5); line-height: 1.6; }

/* ============================================
   SOLUTION / PLATFORM SECTION
   ============================================ */
.platform-section { background: var(--bg-white); }

.feature-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.feature-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.feature-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--primary); transform: scaleX(0);
  transform-origin: left; transition: transform 0.3s ease;
  border-radius: 0 0 2px 2px;
}
.feature-card:hover::after { transform: scaleX(1); }
.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-6px); border-color: var(--aqua-mid); }

.feature-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: linear-gradient(135deg, rgba(19,112,125,0.1), rgba(202,237,239,0.3));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; font-size: 22px;
}
.feature-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 8px; color: var(--text-dark); }
.feature-card p { font-size: 13px; color: var(--text-medium); line-height: 1.6; }

/* ============================================
   HOW IT WORKS
   ============================================ */
.hiw-section { background: var(--primary-dark); }
.steps-container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.steps-container::before {
  content: '';
  position: absolute; top: 36px; left: 12.5%; right: 12.5%;
  height: 1px; background: linear-gradient(90deg, transparent, rgba(202,237,239,0.3) 20%, rgba(202,237,239,0.3) 80%, transparent);
  z-index: 0;
}
.step {
  text-align: center; padding: 0 20px; position: relative; z-index: 1;
}
.step-num {
  width: 72px; height: 72px; border-radius: 50%;
  border: 1px solid rgba(202,237,239,0.25);
  background: rgba(202,237,239,0.08);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 26px; font-weight: 800; color: var(--aqua-light);
  position: relative; transition: var(--transition);
}
.step-num::after {
  content: ''; position: absolute; inset: -4px;
  border-radius: 50%; border: 1px solid rgba(202,237,239,0.1);
}
.step:hover .step-num {
  background: rgba(202,237,239,0.15);
  border-color: rgba(202,237,239,0.4);
  transform: scale(1.05);
}
.step h4 { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 10px; }
.step p { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 1.7; }

/* ============================================
   SCREENSHOT SHOWCASE
   ============================================ */
.showcase-section { background: var(--bg-light); }

.screenshot-frame {
  border-radius: 16px; overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.screenshot-frame:hover { transform: translateY(-8px) scale(1.01); box-shadow: 0 48px 100px rgba(12,71,79,0.22); }
.screenshot-frame img { width: 100%; display: block; }

.screenshot-3d {
  perspective: 1000px;
}
.screenshot-3d-inner {
  transform: perspective(800px) rotateX(2deg) rotateY(-6deg);
  transition: transform 0.4s ease;
  border-radius: 16px; overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.screenshot-3d:hover .screenshot-3d-inner {
  transform: perspective(800px) rotateX(0deg) rotateY(0deg);
}

/* ============================================
   FEATURE SPLIT SECTIONS
   ============================================ */
.split-section { padding: 80px 0; }
.split-section:nth-child(even) { background: var(--bg-light); }
.split-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.split-inner.reverse { }
.split-inner.reverse .split-media { order: -1; }

.split-content .badge { margin-bottom: 16px; }
.split-content h2 { margin-bottom: 16px; }
.split-content p { color: var(--text-medium); margin-bottom: 32px; font-size: 17px; line-height: 1.7; }
.split-features { display: flex; flex-direction: column; gap: 14px; margin-bottom: 36px; }
.split-feature { display: flex; align-items: flex-start; gap: 12px; }
.split-feature .icon {
  width: 24px; height: 24px; border-radius: 6px;
  background: rgba(19,112,125,0.1); display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 2px; font-size: 13px;
}
.split-feature-text strong { display: block; font-size: 14px; font-weight: 600; color: var(--text-dark); margin-bottom: 2px; }
.split-feature-text span { font-size: 13px; color: var(--text-medium); }

/* ============================================
   MARKETPLACE PREVIEW
   ============================================ */
.marketplace-section { background: var(--bg-white); }
.provider-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.provider-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition);
}
.provider-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--aqua-mid); }
.provider-avatar {
  width: 48px; height: 48px; border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 18px; margin-bottom: 12px;
}
.provider-name { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.provider-type { font-size: 12px; color: var(--text-light); margin-bottom: 12px; }
.provider-rating { display: flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; }
.provider-stars { color: #f59e0b; letter-spacing: 1px; }

/* ============================================
   PRICING
   ============================================ */
.pricing-section { background: var(--bg-light); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.pricing-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  transition: var(--transition);
}
.pricing-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.pricing-card.featured {
  background: var(--primary-dark);
  border-color: transparent;
  box-shadow: var(--shadow-xl);
  transform: scale(1.04);
  position: relative; z-index: 1;
}
.pricing-card.featured:hover { transform: scale(1.04) translateY(-4px); }
.pricing-badge {
  display: inline-block; padding: 4px 12px;
  background: var(--accent); color: #fff;
  border-radius: 100px; font-size: 11px; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 16px;
}
.pricing-name { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.pricing-desc { font-size: 14px; color: var(--text-medium); margin-bottom: 24px; }
.pricing-price { margin-bottom: 24px; }
.pricing-price .amount {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 40px; font-weight: 800; letter-spacing: -0.04em; color: var(--text-dark);
}
.pricing-card.featured .amount { color: #fff; }
.pricing-price .period { font-size: 14px; color: var(--text-light); }
.pricing-features { margin-bottom: 32px; display: flex; flex-direction: column; gap: 10px; }
.pricing-feature { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.pricing-feature .check { color: var(--primary); font-weight: 700; font-size: 16px; }
.pricing-card.featured .pricing-feature { color: rgba(255,255,255,0.85); }
.pricing-card.featured .pricing-feature .check { color: var(--aqua-mid); }
.pricing-card.featured .pricing-desc { color: rgba(255,255,255,0.6); }

/* ============================================
   TESTIMONIALS / SOCIAL PROOF
   ============================================ */
.social-section { background: var(--primary-dark); }
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat-item { text-align: center; padding: 40px 20px; border-right: 1px solid rgba(255,255,255,0.08); }
.stat-item:last-child { border-right: none; }
.stat-val {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 48px; font-weight: 800; letter-spacing: -0.04em;
  background: linear-gradient(135deg, #fff, var(--aqua-mid));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; line-height: 1; margin-bottom: 8px;
}
.stat-label { font-size: 14px; color: rgba(255,255,255,0.6); font-weight: 500; }

/* ============================================
   CUSTOMER TYPES
   ============================================ */
.types-section { background: var(--bg-white); }
.type-card {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.type-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease;
}
.type-card:hover::before { transform: scaleX(1); }
.type-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); background: var(--bg-white); }
.type-icon { font-size: 36px; margin-bottom: 16px; }
.type-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.type-card p { font-size: 14px; color: var(--text-medium); line-height: 1.7; margin-bottom: 20px; }
.type-link { font-size: 14px; font-weight: 600; color: var(--primary); display: flex; align-items: center; gap: 4px; }
.type-link:hover { gap: 8px; }

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #0a5d6b 50%, var(--primary) 100%);
  position: relative; overflow: hidden;
}
.final-cta-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 100%, rgba(202,237,239,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.final-cta-content { position: relative; z-index: 1; }
.final-cta h2 { color: #fff; margin-bottom: 20px; }
.final-cta p { color: rgba(255,255,255,0.75); font-size: 18px; max-width: 560px; margin: 0 auto 40px; }
.final-cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #07131a;
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  margin-bottom: 64px;
}
.footer-brand .logo { margin-bottom: 16px; font-size: 22px; font-weight: 800; color: #fff; font-family: 'Plus Jakarta Sans', sans-serif; }
.footer-brand p { font-size: 14px; color: rgba(255,255,255,0.75); line-height: 1.7; max-width: 280px; margin-bottom: 24px; }
.footer-contact { font-size: 13px; color: rgba(255,255,255,0.6); }
.footer-col h5 { font-size: 12px; font-weight: 700; color: #caedef; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col li a { font-size: 14px; color: rgba(255,255,255,0.82); transition: color 0.2s; }
.footer-col li a:hover { color: #caedef; }
.footer-bottom {
  padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.14);
  display: flex; align-items: center; justify-content: space-between;
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.6); }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 13px; color: rgba(255,255,255,0.65); transition: color 0.2s; }
.footer-bottom-links a:hover { color: #fff; }

/* ============================================
   PAGE HEROES (inner pages)
   ============================================ */
.page-hero {
  background: linear-gradient(135deg, var(--primary-dark), #0a5d6b);
  padding: 140px 0 80px;
  text-align: center; position: relative; overflow: hidden;
}
.page-hero h1 { color: #fff; margin-bottom: 20px; }
.page-hero p { color: rgba(255,255,255,0.75); font-size: 20px; max-width: 600px; margin: 0 auto 40px; }

/* ============================================
   FORM STYLES
   ============================================ */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; color: var(--text-dark); }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 13px 16px;
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  font-size: 15px; font-family: inherit; color: var(--text-dark);
  background: var(--bg-white); transition: var(--transition);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(19,112,125,0.1);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-checkbox { display: flex; align-items: flex-start; gap: 10px; }
.form-checkbox input { margin-top: 2px; accent-color: var(--primary); }
.form-checkbox label { font-size: 14px; color: var(--text-medium); cursor: pointer; }

/* Progress steps */
.form-steps { display: flex; gap: 8px; margin-bottom: 32px; }
.form-step-indicator {
  height: 4px; border-radius: 2px; flex: 1;
  background: var(--border); transition: background 0.3s;
}
.form-step-indicator.active { background: var(--primary); }
.form-step-indicator.completed { background: var(--primary); }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes floatDash {
  0%, 100% { transform: perspective(1200px) rotateX(4deg) rotateY(-12deg) translateY(0); }
  50% { transform: perspective(1200px) rotateX(4deg) rotateY(-12deg) translateY(-12px); }
}
@keyframes floatNotif {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-32px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(32px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

.animate-fade-up { animation: fadeInUp 0.7s ease both; }
.animate-fade { animation: fadeIn 0.6s ease both; }
.animate-scale { animation: scaleIn 0.6s ease both; }

/* Scroll-triggered */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   3D PHOTO CARDS
   ============================================ */
.photo-3d-card {
  perspective: 800px;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.4s ease;
}
.photo-3d-inner {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  transform: rotateY(-4deg) rotateX(3deg);
  transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 8px 16px 40px rgba(0,0,0,0.18), 0 2px 8px rgba(0,0,0,0.08);
  will-change: transform;
}
.photo-3d-card:hover .photo-3d-inner {
  transform: rotateY(0deg) rotateX(0deg) scale(1.03);
  box-shadow: 0 24px 60px rgba(0,0,0,0.22);
}
.photo-3d-inner img {
  display: block;
  width: 100%;
  transition: transform 0.45s ease;
}
.photo-3d-card:hover .photo-3d-inner img {
  transform: scale(1.04);
}
.photo-3d-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 32px 16px 14px;
  background: linear-gradient(to top, rgba(12,71,79,0.88), transparent);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 48px; }
  .hero-right { display: none; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-bottom: 1px solid rgba(255,255,255,0.08); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .pricing-card.featured { transform: scale(1); }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .container { padding: 0 20px; }
  .nav-inner { padding: 14px 20px; }
  .nav-links { display: none; }
  .nav-actions .nav-demo { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 100px 0 64px; }
  .hero-h1 { font-size: 40px; }
  .hero-actions { flex-direction: column; }
  .hero-trust { flex-direction: column; align-items: flex-start; gap: 12px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .split-inner { grid-template-columns: 1fr; gap: 40px; }
  .split-inner.reverse .split-media { order: 0; }
  .steps-container { grid-template-columns: 1fr 1fr; }
  .steps-container::before { display: none; }
  .problem-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .provider-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .section-header { margin-bottom: 40px; }
  .stat-bar { flex-direction: column; }
  .stat-bar-item { border-right: none; border-bottom: 1px solid var(--border); }
  .stat-bar-item:last-child { border-bottom: none; }
  .form-row { grid-template-columns: 1fr; }
}

/* ============================================
   LOGO SWAP (transparent ↔ scrolled)
   ============================================ */
.nav-logo img { height: 36px; width: auto; transition: opacity 0.2s; }
.logo-light { display: block; }
.logo-dark  { display: none; }
.nav.scrolled .logo-light { display: none; }
.nav.scrolled .logo-dark  { display: block; }
.nav.transparent .logo-light { display: block; }
.nav.transparent .logo-dark  { display: none; }


/* ── MOBILE NAV DROPDOWN ──────────────────────────────── */
@media (max-width: 768px) {
  .nav { position: relative; }
  .nav-links.open {
    display: flex !important;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0; right: 0;
    background: #0c474f;
    padding: 8px 0;
    z-index: 9999;
    box-shadow: 0 12px 40px rgba(0,0,0,0.35);
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .nav-links.open .nav-link {
    padding: 14px 28px;
    color: rgba(255,255,255,0.85) !important;
    font-size: 15px;
    font-weight: 500;
    display: block;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: background 0.15s, color 0.15s;
  }
  .nav-links.open .nav-link:last-child { border-bottom: none; }
  .nav-links.open .nav-link:hover {
    background: rgba(255,255,255,0.08);
    color: #fff !important;
  }
  .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}