:root {
  --bg: #ffffff;
  --text: #111827;
  --muted: #5f6b7a;
  --line: rgba(17, 24, 39, 0.10);
  --blue: #0071e3;
  --blue-dark: #005bb8;
  --soft: #f5f7fb;
  --card: rgba(255,255,255,0.78);
  --shadow: 0 22px 70px rgba(15, 23, 42, 0.10);
  --radius: 28px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background:
    radial-gradient(circle at 15% 0%, rgba(0, 113, 227, 0.10), transparent 32%),
    radial-gradient(circle at 90% 10%, rgba(125, 92, 255, 0.10), transparent 30%),
    #fff;
  color: var(--text);
  line-height: 1.6;
}

a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid var(--line);
}

.navbar {
  max-width: 1180px;
  margin: auto;
  padding: 14px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 800;
  letter-spacing: -0.04em;
  font-size: 23px;
  text-decoration: none;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  text-decoration: none;
  color: #303743;
  font-weight: 650;
  font-size: 14px;
  padding: 9px 12px;
  border-radius: 999px;
}

.nav-links a:hover, .nav-links a.active {
  background: rgba(0,113,227,0.09);
  color: var(--blue);
}

.menu-toggle {
  display: none;
  border: 0;
  background: rgba(0,0,0,0.04);
  border-radius: 999px;
  width: 42px;
  height: 42px;
  font-size: 23px;
  cursor: pointer;
}

.section {
  max-width: 1180px;
  margin: auto;
  padding: 92px 22px;
}

.hero {
  min-height: 82vh;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 44px;
  align-items: center;
}

.kicker {
  color: var(--blue);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 13px;
  margin-bottom: 12px;
}

h1 {
  font-size: clamp(46px, 7vw, 88px);
  line-height: 0.96;
  letter-spacing: -0.065em;
  margin-bottom: 24px;
}

h1 span {
  background: linear-gradient(120deg, #0071e3, #6c5ce7, #00a884);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h2 {
  font-size: clamp(34px, 4vw, 58px);
  letter-spacing: -0.055em;
  line-height: 1.02;
  margin-bottom: 18px;
}

h3 {
  font-size: 22px;
  letter-spacing: -0.035em;
  margin-bottom: 9px;
}

p {
  color: var(--muted);
  margin-bottom: 14px;
}

.lead {
  font-size: clamp(18px, 2vw, 23px);
  max-width: 760px;
  color: #394150;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 780;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

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

.btn-primary {
  color: white;
  background: var(--blue);
  box-shadow: 0 14px 30px rgba(0, 113, 227, 0.25);
}

.btn-primary:hover { background: var(--blue-dark); }

.btn-secondary {
  color: var(--blue);
  background: rgba(0,113,227,0.08);
}

.glass-card, .card, .feature-card, .timeline-item, .contact-card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: var(--radius);
}

.hero-card {
  padding: 18px;
  overflow: hidden;
}

.profile-photo {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 22px;
}

.hero-card-content {
  padding: 20px 6px 8px;
  text-align: center;
}

.hero-card-content p { margin-bottom: 0; }

.hero-bg {
  margin-top: 40px;
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-hero {
  background: linear-gradient(180deg, rgba(245,247,251,0.94), rgba(255,255,255,0.9));
  border-bottom: 1px solid var(--line);
}

.page-hero .section {
  padding-top: 72px;
  padding-bottom: 64px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: start;
}

.card, .feature-card, .timeline-item {
  padding: 22px;
}

.card:hover, .feature-card:hover {
  transform: translateY(-4px);
  transition: .22s ease;
}

.card-image {
  width: 100%;
  height: 205px;
  object-fit: cover;
  border-radius: 22px;
  margin-bottom: 18px;
  display: block;
}

.feature-card {
  min-height: 210px;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.badge {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(0,113,227,0.08);
  color: #075ba8;
  font-weight: 750;
  font-size: 13px;
}

.timeline {
  display: grid;
  gap: 20px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  align-items: center;
}

.timeline-item .card-image {
  height: 160px;
  margin: 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.gallery-image {
  width: 100%;
  height: 255px;
  object-fit: cover;
  border-radius: 24px;
  display: block;
  box-shadow: 0 16px 42px rgba(15,23,42,0.10);
}

.contact-card {
  max-width: 820px;
  margin: auto;
  padding: 30px;
  text-align: center;
}

.contact-card .profile-photo {
  max-width: 420px;
  margin: 0 auto 24px;
  aspect-ratio: 16/10;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.contact-links a {
  text-decoration: none;
  color: var(--blue);
  background: rgba(0,113,227,0.08);
  padding: 12px 16px;
  border-radius: 999px;
  font-weight: 800;
}

footer {
  background: #0b0f17;
  color: white;
  text-align: center;
  padding: 34px 22px;
}

footer p { color: rgba(255,255,255,0.74); margin: 0; }

@media (max-width: 880px) {
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }

  .nav-links {
    display: none;
    position: absolute;
    right: 20px;
    top: 62px;
    width: 240px;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    background: rgba(255,255,255,0.94);
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow);
  }

  .nav-links.show { display: flex; }

  .hero, .grid-2, .grid-3, .timeline-item, .gallery-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item .card-image {
    height: 210px;
  }

  .section { padding: 64px 18px; }

  .hero { min-height: auto; }

  .gallery-image { height: 230px; }
}