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

:root {
  --emerald: #3FAF9E;
  --emerald-dark: #2d9082;
  --emerald-light: #5cc4b3;
  --navy: #1A2E44;
  --navy-light: #243d58;
  --navy-dark: #111e2e;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --font: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(26,46,68,.10);
  --shadow-lg: 0 12px 40px rgba(26,46,68,.16);
  --transition: 0.25s ease;
}

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

body {
  font-family: var(--font);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-600);
  margin-top: 12px;
  max-width: 560px;
}

.badge {
  display: inline-block;
  background: rgba(63,175,158,.12);
  color: var(--emerald-dark);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--emerald);
  color: var(--white);
}
.btn-primary:hover { background: var(--emerald-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(63,175,158,.35); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.5);
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,.08); }

.btn-navy {
  background: var(--navy);
  color: var(--white);
}
.btn-navy:hover { background: var(--navy-light); transform: translateY(-1px); }

.btn-sm {
  padding: 9px 20px;
  font-size: .88rem;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(26,46,68,.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: box-shadow var(--transition);
}

.navbar.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,.3); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--white);
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--emerald);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--white);
  font-weight: 900;
}

.logo-text span { color: var(--emerald); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  color: rgba(255,255,255,.75);
  font-size: .92rem;
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 2px;
  background: var(--emerald);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-cta { margin-left: 8px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 16px 24px 20px;
  border-top: 1px solid rgba(255,255,255,.07);
}
.mobile-menu a {
  color: rgba(255,255,255,.8);
  font-size: .95rem;
  font-weight: 500;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
  transition: color var(--transition);
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { color: var(--emerald); }
.mobile-menu.open { display: flex; }

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, #1e3d5c 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 68px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(63,175,158,.18) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(63,175,158,.08) 0%, transparent 60%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
  position: relative;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(63,175,158,.15);
  border: 1px solid rgba(63,175,158,.3);
  color: var(--emerald-light);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero-eyebrow::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--emerald);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.18;
  margin-bottom: 20px;
}

.hero-title .highlight {
  color: var(--emerald);
  position: relative;
}

.hero-description {
  font-size: 1.1rem;
  color: rgba(255,255,255,.7);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.1);
}

.stat-item { }
.stat-number {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--emerald);
  line-height: 1;
}
.stat-label {
  font-size: .8rem;
  color: rgba(255,255,255,.5);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dashboard-mockup {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 16px;
  padding: 24px;
  width: 100%;
  max-width: 460px;
  backdrop-filter: blur(8px);
  box-shadow: 0 32px 80px rgba(0,0,0,.4);
}

.mockup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.mockup-dots { display: flex; gap: 6px; }
.mockup-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
}
.mockup-dots span:first-child { background: #ff5f57; }
.mockup-dots span:nth-child(2) { background: #febc2e; }
.mockup-dots span:last-child { background: #28c840; }

.mockup-title-bar {
  font-size: .78rem;
  color: rgba(255,255,255,.4);
  font-family: 'Courier New', monospace;
}

.mockup-kpis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.kpi-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px;
  padding: 14px;
}

.kpi-label {
  font-size: .72rem;
  color: rgba(255,255,255,.45);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 6px;
}

.kpi-value {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
}

.kpi-value.up { color: #4ade80; }
.kpi-value.down { color: #f87171; }

.kpi-trend {
  font-size: .72rem;
  margin-top: 4px;
}
.kpi-trend.up { color: #4ade80; }
.kpi-trend.down { color: #f87171; }

.mockup-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 80px;
  margin-bottom: 16px;
  padding: 0 4px;
}

.bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: rgba(63,175,158,.3);
  transition: background var(--transition);
}
.bar:hover { background: var(--emerald); }
.bar.active { background: var(--emerald); }

.mockup-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag {
  font-size: .72rem;
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid rgba(63,175,158,.3);
  color: var(--emerald-light);
  background: rgba(63,175,158,.08);
}

/* Floating badges */
.float-badge {
  position: absolute;
  background: var(--white);
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,.3);
  font-size: .82rem;
  font-weight: 600;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: float 3s ease-in-out infinite;
}

.float-badge.badge-1 { top: -16px; right: -20px; animation-delay: 0s; }
.float-badge.badge-2 { bottom: 20px; left: -24px; animation-delay: 1.5s; }

.float-badge .badge-icon {
  width: 28px; height: 28px;
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
}
.float-badge.badge-1 .badge-icon { background: rgba(63,175,158,.15); }
.float-badge.badge-2 .badge-icon { background: rgba(26,46,68,.1); }

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

/* ===== SECTION PADDING ===== */
.section { padding: 100px 0; }
.section-alt { background: var(--gray-50); }

.section-header { margin-bottom: 56px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-subtitle { margin: 12px auto 0; }

/* ===== FEATURES ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--emerald), var(--emerald-light));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.feature-card:hover {
  border-color: var(--emerald);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 52px; height: 52px;
  background: rgba(63,175,158,.12);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.feature-desc {
  font-size: .9rem;
  color: var(--gray-600);
  line-height: 1.65;
}

/* ===== PRODUCTS SECTION ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: var(--emerald);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.product-thumb {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-thumb.risk {
  background: linear-gradient(135deg, #1A2E44 0%, #243d58 100%);
}
.product-thumb.finance {
  background: linear-gradient(135deg, #134e4a 0%, #0f766e 100%);
}
.product-thumb.logistics {
  background: linear-gradient(135deg, #1e3a5f 0%, #1d4ed8 100%);
}

.product-thumb-icon {
  font-size: 3.5rem;
  opacity: .85;
}

.product-category {
  position: absolute;
  top: 14px; left: 14px;
  background: rgba(255,255,255,.15);
  color: var(--white);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,.2);
}

.product-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }

.product-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.35;
}

.product-desc {
  font-size: .88rem;
  color: var(--gray-600);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 18px;
}

.product-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.product-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: var(--gray-600);
}

.product-feature::before {
  content: '✓';
  color: var(--emerald);
  font-weight: 700;
  font-size: .8rem;
  flex-shrink: 0;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--gray-100);
}

.product-price {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--navy);
}
.product-price span {
  font-size: .78rem;
  font-weight: 500;
  color: var(--gray-400);
  margin-left: 2px;
}

/* ===== SOCIAL PROOF ===== */
.trust-section { background: var(--navy); padding: 64px 0; }

.trust-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 64px;
  flex-wrap: wrap;
}

.trust-item {
  text-align: center;
}

.trust-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--emerald);
  line-height: 1;
}

.trust-label {
  font-size: .85rem;
  color: rgba(255,255,255,.55);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.trust-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,.12);
}

/* ===== TESTIMONIAL ===== */
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 16px; left: 24px;
  font-size: 5rem;
  color: var(--emerald);
  opacity: .2;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-text {
  font-size: .95rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 20px;
  padding-top: 16px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--emerald), var(--navy));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: .9rem;
}

.author-name {
  font-weight: 700;
  color: var(--navy);
  font-size: .9rem;
}

.author-role {
  font-size: .8rem;
  color: var(--gray-400);
  margin-top: 1px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 50%, rgba(63,175,158,.15) 0%, transparent 70%);
}

.cta-section > * { position: relative; }

.cta-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,.65);
  margin-bottom: 36px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,.6);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: .9rem;
  line-height: 1.65;
  margin-top: 14px;
  max-width: 280px;
}

.footer-title {
  font-size: .85rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: .88rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--emerald); }

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-btn {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,.07);
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem;
  transition: all var(--transition);
  color: rgba(255,255,255,.6);
}
.social-btn:hover { background: var(--emerald); color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .82rem;
}

.footer-bottom a { transition: color var(--transition); }
.footer-bottom a:hover { color: var(--emerald); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid { gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .hero-grid {
    grid-template-columns: 1fr;
    padding: 60px 0 48px;
    text-align: center;
  }

  .hero-visual { order: -1; }
  .hero-description { margin: 0 auto 32px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }

  .dashboard-mockup { max-width: 340px; }
  .float-badge.badge-1 { top: -8px; right: -8px; }
  .float-badge.badge-2 { display: none; }

  .features-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }

  .trust-inner { gap: 40px; }
  .trust-divider { display: none; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section { padding: 72px 0; }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .btn { padding: 11px 22px; font-size: .9rem; }
}