/* ============================================================
   ASAP Digital Platform — Landing Page
   Design: navy/blue primary, clean professional, mobile-first
   ============================================================ */

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

:root {
  --navy: #1e40af;
  --navy-dark: #1e3a8a;
  --navy-light: #3b82f6;
  --accent: #60a5fa;
  --bg: #ffffff;
  --bg-subtle: #f8fafc;
  --bg-muted: #f1f5f9;
  --text: #0f172a;
  --text-muted: #475569;
  --text-faint: #94a3b8;
  --border: #e2e8f0;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.06);
  --shadow-hover: 0 4px 12px rgba(0,0,0,0.12), 0 8px 32px rgba(0,0,0,0.08);
}

html { scroll-behavior: smooth; }

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

/* ---- NAVIGATION ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}
.nav-brand {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.nav-brand-light { font-weight: 400; color: var(--text-muted); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: var(--navy) !important;
  color: #fff !important;
  padding: 7px 16px;
  border-radius: 8px;
  font-size: 13px !important;
  font-weight: 600 !important;
}
.nav-cta:hover { background: var(--navy-dark) !important; }

/* ---- HERO ---- */
.hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #1e40af 100%);
  color: #fff;
  padding: 80px 24px 72px;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 70% 50%, rgba(96,165,250,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.hero-badge {
  display: inline-block;
  background: rgba(96,165,250,0.18);
  color: #93c5fd;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  border: 1px solid rgba(96,165,250,0.3);
  margin-bottom: 20px;
  white-space: nowrap;
  width: fit-content;
  max-width: 100%;
}
.hero-title {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.hero-accent { color: #93c5fd; }
.hero-sub {
  font-size: 17px;
  color: rgba(255,255,255,0.72);
  line-height: 1.6;
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---- HERO CARDS ---- */
.hero-visual { position: relative; }
.hero-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 8px;
}
.hcard {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 14px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  backdrop-filter: blur(8px);
  transition: transform 0.2s, background 0.2s;
}
.hcard:hover { transform: translateX(4px); background: rgba(255,255,255,0.12); }
.hcard-1 { margin-left: 0; }
.hcard-2 { margin-left: 24px; }
.hcard-3 { margin-left: 8px; }
.hcard-icon { font-size: 22px; flex-shrink: 0; }
.hcard-label { font-size: 14px; font-weight: 600; color: #fff; }
.hcard-sub { font-size: 12px; color: rgba(255,255,255,0.5); margin-top: 2px; }

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  background: #fff;
  color: var(--navy);
  font-size: 14px;
  font-weight: 700;
  padding: 11px 22px;
  border-radius: 10px;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(0,0,0,0.2); }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: rgba(255,255,255,0.8);
  font-size: 14px;
  font-weight: 500;
  padding: 11px 22px;
  border-radius: 10px;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.25);
  transition: background 0.15s, color 0.15s;
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); color: #fff; }
.btn-large { padding: 14px 28px; font-size: 15px; }

/* ---- SECTIONS ---- */
.section-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 80px 24px;
}
.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 56px;
  line-height: 1.6;
}

/* ---- PRODUCT GRID ---- */
.products { background: var(--bg-subtle); }
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.product-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px 24px;
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}
.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}
.product-featured {
  border-color: var(--navy-light);
  box-shadow: 0 0 0 1px rgba(59,130,246,0.2), var(--shadow);
}
.product-tag {
  display: inline-block;
  background: #dcfce7;
  color: #166534;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.product-tag-soon {
  background: #eff6ff;
  color: var(--navy);
}
.product-icon {
  margin-bottom: 14px;
}
.product-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.product-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 20px;
}
.product-price {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.product-price span { font-size: 14px; font-weight: 500; color: var(--text-muted); }
.price-alt { font-size: 12px !important; color: var(--text-faint) !important; margin-left: 4px; }
.product-cta {
  display: block;
  text-align: center;
  background: var(--navy);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: 9px;
  text-decoration: none;
  transition: background 0.15s;
}
.product-cta:hover { background: var(--navy-dark); }
.product-cta-disabled {
  background: var(--bg-muted);
  color: var(--text-faint);
  cursor: default;
  font-size: 13px;
  font-weight: 500;
}
.product-cta-disabled:hover { background: var(--bg-muted); }

/* ---- ABOUT ---- */
.about { background: var(--bg); }
.about-inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 64px;
  align-items: start;
}
.about-text p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 14px;
}
.about-text p strong { color: var(--text); font-weight: 600; }
.about-stats {
  display: flex;
  gap: 32px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; }
.stat-num { font-size: 28px; font-weight: 700; color: var(--navy); letter-spacing: -0.03em; }
.stat-label { font-size: 12px; color: var(--text-faint); margin-top: 2px; }
.about-card {
  background: linear-gradient(145deg, #1e40af, #1e3a8a);
  border-radius: var(--radius-lg);
  padding: 2px;
}
.about-card-inner {
  background: #fff;
  border-radius: calc(var(--radius-lg) - 2px);
  padding: 28px;
}
.about-card-logo { margin-bottom: 12px; }
.about-card-name { font-size: 16px; font-weight: 700; color: var(--text); }
.about-card-sub { font-size: 12px; color: var(--text-faint); margin-top: 2px; }
.about-card-divider { height: 1px; background: var(--border); margin: 20px 0; }
.about-card-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-muted);
  padding: 6px 0;
  border-bottom: 1px solid #f8fafc;
}
.about-card-row strong { color: var(--text); font-weight: 600; }

/* ---- CTA STRIP ---- */
.cta-strip { background: linear-gradient(135deg, #0f172a, #1e40af); color: #fff; }
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  padding-top: 56px;
  padding-bottom: 56px;
}
.cta-title { font-size: clamp(18px, 2.5vw, 26px); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 6px; }
.cta-sub { font-size: 14px; color: rgba(255,255,255,0.65); }

/* ---- FOOTER ---- */
.footer { background: #0f172a; color: rgba(255,255,255,0.5); padding: 32px 24px; }
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
}
.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color 0.15s;
}
.footer-links a:hover { color: rgba(255,255,255,0.8); }
.footer-copy { font-size: 11px; color: rgba(255,255,255,0.25); width: 100%; }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .hero-content { align-items: flex-start; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-card { max-width: 400px; }
  .cta-inner { flex-direction: column; text-align: center; }
}
@media (max-width: 580px) {
  .hero { padding: 56px 20px 48px; }
  .product-grid { grid-template-columns: 1fr; }
  .nav-links a:not(.nav-cta) { display: none; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-ghost { text-align: center; justify-content: center; }
  .about-stats { gap: 20px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}