@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,500;0,600;0,700;1,600&display=swap");

:root {
  --brand-deep: #0B2135;
  --brand-navy: #103453;
  --brand-blue: #1A5485;
  --brand-orange: #EC7A18;
  --brand-orange-hover: #F28E35;
  --surface: #F9FAFB;
  --surface-alt: #F1F4F8;
  --panel: #FFFFFF;
  --ink: #111827;
  --ink-soft: #4B5563;
  --ink-lighter: #9CA3AF;
  --line: #E5E7EB;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
  --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.03);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Outfit", sans-serif;
  color: var(--ink);
  background: var(--panel);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: all 0.25s ease; }

.container {
  width: min(1200px, 90vw);
  margin: 0 auto;
}

h1, h2, h3, h4, h5 {
  font-family: "Playfair Display", serif;
  color: var(--brand-deep);
  line-height: 1.2;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  padding: 0.5rem 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  font-family: "Outfit", sans-serif;
  text-transform: uppercase;
  font-size: 1.3rem;
  color: var(--brand-deep);
}

.brand img {
  width: auto;
  height: 100px;
  max-width: 300px;
  object-fit: contain;
}

.nav-toggle {
  display: none;
  font-family: "Outfit", sans-serif;
  font-weight: 600;
  background: var(--surface-alt);
  border: none;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--brand-deep);
}

.nav-menu { display: flex; gap: 0.5rem; align-items: center; }

.nav-menu a {
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-soft);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--brand-blue);
  background: var(--surface-alt);
}

.hero {
  position: relative;
  padding: 8rem 0 10rem;
  background-color: var(--brand-deep);
  color: white;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: var(--hero-image, url("https://images.pexels.com/photos/3356612/pexels-photo-3356612.jpeg?auto=compress&cs=tinysrgb&w=1600"));
  background-size: cover;
  background-position: center 30%;
  opacity: 0.35;
  mix-blend-mode: multiply;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(11,33,53,0.95) 0%, rgba(11,33,53,0.7) 60%, rgba(11,33,53,0) 100%);
}

.hero .container { position: relative; z-index: 2; }

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 600;
  color: white;
  max-width: 850px;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.hero p {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  max-width: 650px;
  opacity: 0.9;
  font-weight: 300;
  margin-bottom: 2.5rem;
}

.actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: inherit;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--brand-orange);
  color: white;
}

.btn-primary:hover {
  background: var(--brand-orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(236, 122, 24, 0.3);
}

.btn-secondary {
  background: rgba(255,255,255,0.1);
  color: white;
  border-color: rgba(255,255,255,0.3);
  backdrop-filter: blur(5px);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

.section { padding: 6rem 0; }
.section.alt { background: var(--surface); }

.section h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 1rem;
  position: relative;
  padding-bottom: 1rem;
}

.section h2::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 60px; height: 3px;
  background: var(--brand-orange);
}

.section.centered h2::after {
  left: 50%; transform: translateX(-50%);
}
.section.centered { text-align: center; }
.section.centered .lead { margin-left: auto; margin-right: auto; }

.lead {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 700px;
  margin-bottom: 3rem;
}

.grid { display: grid; gap: 2rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(26, 84, 133, 0.2);
}

.icon-badge {
  width: 56px; height: 56px;
  background: var(--surface-alt);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--brand-blue);
  font-weight: 700;
  font-size: 1.2rem;
  transition: background 0.3s ease;
}

.card:hover .icon-badge {
  background: var(--brand-blue);
  color: white;
}

.card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
}

.card p {
  color: var(--ink-soft);
  margin: 0;
  font-size: 0.95rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.split img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.cert-list {
  display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem;
}

.chip {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--brand-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.chip::before {
  content: "";
  display: block;
  width: 6px; height: 6px;
  background: var(--brand-orange);
  border-radius: 50%;
}

.banner {
  background: linear-gradient(135deg, var(--brand-deep) 0%, var(--brand-blue) 100%);
  color: white;
  padding: 4rem;
  border-radius: var(--radius-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.banner::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at top right, rgba(236,122,24,0.2) 0%, transparent 60%);
}

.banner h2 {
  color: white;
  margin-bottom: 1rem;
}
.banner h2::after { display: none; }
.banner p { max-width: 600px; margin: 0 auto 2rem; opacity: 0.9; font-size: 1.1rem; }

.site-footer {
  background: var(--brand-deep);
  color: rgba(255,255,255,0.7);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-grid h4 {
  color: white;
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  font-family: "Outfit", sans-serif;
}

.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 0.75rem; }
.footer-links a:hover { color: white; padding-left: 5px; }

.reveal {
  opacity: 0; transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem;}
  .nav-menu { display: none; }
  .nav-toggle { display: block; }
  .hero { padding: 6rem 0; }
  .banner { padding: 3rem 1.5rem; }
}
@media (max-width: 600px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}