@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&family=Space+Grotesk:wght@400;500;600;700&display=swap");

:root {
  --bg: #e8edf7;
  --ink: #0b1020;
  --muted: #3f4b63;
  --surface: #f4f6fb;
  --surface-2: #e3e9f6;
  --accent: #1f4ed6;
  --accent-2: #2aa6e8;
  --accent-3: #0a2b5a;
  --line: #c6d1e6;
  --shadow: 0 24px 52px rgba(8, 14, 26, 0.2);
  --shadow-soft: 0 12px 26px rgba(31, 78, 214, 0.18);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --content-width: 1120px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "DM Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background: linear-gradient(160deg, #e3e8f5 0%, #dce3f4 45%, #e7edf8 80%, #e8edf7 100%);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  left: -20%;
  right: -20%;
  height: 220px;
  background: radial-gradient(60% 80% at 50% 50%, rgba(31, 78, 214, 0.18), transparent 70%);
  filter: blur(10px);
  z-index: -1;
  animation: waveFloat 14s ease-in-out infinite;
}

body::before {
  top: 80px;
  animation-delay: -3s;
}

body::after {
  bottom: 120px;
  background: radial-gradient(60% 80% at 50% 50%, rgba(42, 166, 232, 0.2), transparent 70%);
  animation-delay: -8s;
}

@keyframes waveFloat {
  0% {
    transform: translateX(0) translateY(0) scale(1);
  }
  50% {
    transform: translateX(6%) translateY(-8px) scale(1.04);
  }
  100% {
    transform: translateX(0) translateY(0) scale(1);
  }
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(100%, var(--content-width));
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(232, 237, 247, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.site-header.scrolled {
  border-color: var(--line);
  box-shadow: 0 8px 30px rgba(35, 57, 93, 0.08);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.brand-logo {
  width: 120px;
  height: auto;
  display: block;
}

.brand-logo img {
  width: 120px;
  height: auto;
  object-fit: contain;
  opacity: 1;
  mix-blend-mode: normal;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 999px;
  padding: 8px 14px;
  font-weight: 600;
}

.site-nav {
  display: flex;
  gap: 20px;
  align-items: center;
  font-weight: 600;
}

.nav-link {
  padding: 6px 2px;
  position: relative;
}

.nav-link.active::after,
.nav-link:hover::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #63d7ff);
  border-radius: 999px;
}

.hero {
  position: relative;
  padding: 90px 0 60px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 18% 12%, rgba(42, 166, 232, 0.22), transparent 55%),
    radial-gradient(circle at 85% 18%, rgba(31, 78, 214, 0.22), transparent 55%),
    linear-gradient(120deg, rgba(10, 43, 90, 0.12), transparent 65%);
  z-index: 0;
}

.wave {
  position: absolute;
  left: 0;
  right: 0;
  height: 110px;
  overflow: hidden;
  pointer-events: none;
}

.wave svg {
  width: 100%;
  height: 100%;
  display: block;
}

.wave-hero {
  bottom: -1px;
  opacity: 0.9;
}

.wave-footer {
  top: -1px;
  opacity: 0.8;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
  align-items: center;
  z-index: 1;
}

.hero h1 {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: clamp(2.4rem, 3.8vw, 3.6rem);
  line-height: 1.1;
  margin: 0 0 18px;
}

.hero p {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(31, 78, 214, 0.12);
  border: 1px solid rgba(31, 78, 214, 0.2);
  color: var(--accent-3);
  font-weight: 600;
  margin-bottom: 16px;
}

.hero-title span {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero-note {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
  font-size: 0.95rem;
  color: var(--muted);
}

.hero-note span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-note svg {
  width: 16px;
  height: 16px;
  fill: var(--accent-3);
}

.hero-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(31, 79, 191, 0.12);
}

.hero-card.align-form {
  margin-top: 24px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 700;
  border: 2px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.25);
}

.btn-secondary {
  background: #fff;
  border-color: var(--accent-2);
  color: var(--accent-2);
  box-shadow: var(--shadow-soft);
}

.btn:hover {
  transform: translateY(-2px);
}

.section {
  padding: 70px 0;
}

.section-title {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: clamp(1.8rem, 2.6vw, 2.6rem);
  margin: 0 0 16px;
}

.section-subtitle {
  color: var(--muted);
  max-width: 720px;
  margin: 0 0 32px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.card {
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 22px;
  border: 1px solid rgba(31, 79, 191, 0.12);
  box-shadow: 0 16px 34px rgba(15, 43, 106, 0.12);
  min-height: 180px;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card h3 {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  margin: 8px 0 10px;
}

.card p {
  color: var(--muted);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 44px rgba(11, 18, 32, 0.18);
  border-color: rgba(56, 189, 248, 0.4);
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(56, 189, 248, 0.18), transparent 55%);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.card:hover::after {
  opacity: 1;
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(31, 78, 214, 0.22), rgba(42, 166, 232, 0.24));
  border: 1px solid rgba(31, 78, 214, 0.22);
  box-shadow: var(--shadow-soft);
}

.card-icon svg {
  width: 20px;
  height: 20px;
  fill: var(--accent-3);
}

.service-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(56, 189, 248, 0.25));
  border: 1px solid rgba(37, 99, 235, 0.22);
  box-shadow: var(--shadow-soft);
}

.service-icon svg {
  width: 22px;
  height: 22px;
  fill: var(--accent-3);
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
  align-items: center;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(56, 189, 248, 0.14));
  border-radius: 999px;
  padding: 6px 12px;
  font-weight: 600;
  color: var(--accent-3);
  border: 1px solid rgba(31, 79, 191, 0.18);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.metric {
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 16px;
  border: 1px solid rgba(31, 79, 191, 0.12);
  box-shadow: var(--shadow-soft);
}

.metric-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(31, 78, 214, 0.18), rgba(42, 166, 232, 0.2));
  border: 1px solid rgba(31, 78, 214, 0.2);
  margin-bottom: 8px;
}

.metric-icon svg {
  width: 16px;
  height: 16px;
  fill: var(--accent-3);
}

.metric strong {
  font-size: 1.5rem;
  display: block;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

.map-frame {
  width: 100%;
  border: 0;
  border-radius: var(--radius-md);
  min-height: 320px;
  box-shadow: var(--shadow);
}

.contact-form {
  display: grid;
  gap: 14px;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid rgba(31, 79, 191, 0.12);
  box-shadow: var(--shadow-soft);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(31, 79, 191, 0.16);
  background: #f7f9ff;
  font-family: inherit;
  font-size: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(42, 166, 232, 0.4);
  border-color: rgba(42, 166, 232, 0.6);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.contact-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 18px;
  border: 1px solid rgba(31, 79, 191, 0.12);
  box-shadow: var(--shadow-soft);
}

.contact-card .card-icon {
  margin-bottom: 10px;
}

.flag {
  width: 22px;
  height: 16px;
  border-radius: 3px;
  box-shadow: 0 4px 10px rgba(8, 14, 26, 0.2);
  margin-right: 8px;
  vertical-align: middle;
}

.footer {
  padding: 56px 0 70px;
  border-top: 1px solid rgba(37, 99, 235, 0.18);
  color: #e6ecff;
  background: linear-gradient(130deg, #0b1c3f 0%, #12306f 55%, #0b3a6f 100%);
}

.footer strong {
  color: #ffffff;
}

.footer a {
  color: #dce7ff;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  align-items: start;
}

.footer p {
  margin: 8px 0 0;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.social-links a {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  display: grid;
  place-items: center;
  transition: transform 0.2s ease, background 0.2s ease;
}

.social-links a:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.18);
}

.social-links svg {
  width: 18px;
  height: 18px;
  fill: #e6ecff;
}

.footer-bottom {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(230, 236, 255, 0.8);
  font-size: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  justify-content: space-between;
}

.footer-bottom a {
  color: #ffffff;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
}

.footer-bottom a:hover {
  border-bottom-color: #ffffff;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }

  .nav-bar {
    padding: 12px 10px;
  }

  .brand-logo {
    width: 80px;
  }

  .site-nav {
    position: absolute;
    left: 12px;
    right: 12px;
    top: 72px;
    background: #fff;
    flex-direction: column;
    padding: 18px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
    display: none;
    gap: 12px;
  }

  body.nav-open .site-nav {
    display: flex;
  }

  .hero {
    padding-top: 60px;
  }
}