:root {
  --bg: #1f5c4a;
  --bg-alt: #f4ecd9;
  --bg-card: #fff8e8;
  --ink: #fff8e8;
  --ink-muted: #d6ccbb;
  --accent: #ff6b6b;
  --accent-2: #ff8a5b;
  --accent-3: #ffb68a;
  --border: rgba(255, 248, 232, 0.16);
  --shadow: rgba(0, 0, 0, 0.35);
  --glow: rgba(255, 107, 107, 0.26);
  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Karla", "Helvetica Neue", sans-serif;
  --font-mono: "Space Mono", "Courier New", monospace;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --max-width: 1100px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #18483b;
    --bg-alt: #0f3129;
    --bg-card: #213f36;
    --ink: #fff8e8;
    --ink-muted: #d6ccbb;
    --accent: #ff8585;
    --accent-2: #ffa071;
    --accent-3: #ffd0ab;
    --border: rgba(255, 248, 232, 0.14);
    --shadow: rgba(0, 0, 0, 0.4);
    --glow: rgba(255, 133, 133, 0.24);
  }
}

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

html {
  font-size: 18px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.7;
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 10% 15%, rgba(255, 107, 107, 0.13), transparent 55%),
    radial-gradient(circle at 85% 20%, rgba(255, 182, 138, 0.16), transparent 50%),
    radial-gradient(circle at 50% 80%, rgba(30, 42, 56, 0.1), transparent 60%),
    repeating-linear-gradient(120deg, rgba(30, 42, 56, 0.03) 0, rgba(30, 42, 56, 0.03) 1px, transparent 1px, transparent 24px);
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.25'/%3E%3C/svg%3E");
  opacity: 0.05;
  z-index: -1;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent-2);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.6rem, 4.8vw + 1rem, 4rem);
}

h2 {
  font-size: clamp(1.8rem, 2.6vw + 0.8rem, 2.6rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--space-sm);
}

.container {
  width: min(var(--max-width), 92vw);
  margin: 0 auto;
}

header.site-header {
  padding: var(--space-lg) 0 var(--space-md);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.brand {
  display: grid;
  gap: 0.2rem;
  justify-items: start;
  color: var(--ink);
}

.brand:hover {
  color: var(--accent);
}

.brand-logo {
  width: clamp(10rem, 18vw, 13rem);
  height: auto;
  object-fit: contain;
  background: #fff8e8;
  border-radius: 12px;
  padding: 0.35rem 0.55rem;
  border: 1px solid rgba(30, 42, 56, 0.12);
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.nav-links a {
  color: var(--ink);
}

.nav-links a:hover {
  color: var(--accent-2);
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-xl);
  padding: var(--space-xl) 0 var(--space-2xl);
  align-items: center;
}

.hero-card {
  background: var(--bg-card);
  color: #1e2a38;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: 0 20px 60px -30px var(--shadow);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, var(--glow), transparent 50%);
  opacity: 0.6;
  z-index: 0;
}

.hero-card-content {
  position: relative;
  z-index: 1;
}

.hero-subtitle {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.75rem;
  color: var(--accent-2);
  margin-bottom: var(--space-sm);
}

.hero-summary {
  font-size: 1.1rem;
  color: var(--ink-muted);
}

.hero-card .hero-summary {
  color: #4b5a67;
}

.hero-visual {
  background: linear-gradient(135deg, rgba(31, 92, 74, 0.88), rgba(255, 107, 107, 0.62)),
    repeating-linear-gradient(120deg, rgba(255, 248, 232, 0.11), rgba(255, 248, 232, 0.11) 2px, transparent 2px, transparent 10px);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--border);
  color: var(--bg-card);
  display: grid;
  gap: var(--space-md);
}

.hero-visual h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
}

.cta-row {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-md);
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  cursor: pointer;
  background: var(--accent);
  color: #1e2a38;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 10px 30px -18px var(--shadow);
}

.button.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink);
}

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

.section {
  padding: var(--space-2xl) 0;
}

.section-header {
  margin-bottom: var(--space-xl);
  display: grid;
  gap: var(--space-xs);
}

.kicker {
  font-family: var(--font-mono);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: var(--accent-2);
}

.grid {
  display: grid;
  gap: var(--space-md);
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--bg-card);
  color: #1e2a38;
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  border: 1px solid var(--border);
  box-shadow: 0 16px 40px -28px var(--shadow);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-3);
}

.list {
  display: grid;
  gap: var(--space-sm);
  list-style: none;
}

.lesson-card {
  display: grid;
  gap: var(--space-sm);
}

.lesson-card span {
  color: #4b5a67;
  font-size: 0.95rem;
}

.country-card {
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(255, 182, 138, 0.32), rgba(255, 107, 107, 0.24));
  border: 1px solid var(--border);
}

.country-card strong {
  font-size: 1.1rem;
}

.certifications {
  display: grid;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #4b5a67;
}

.contact-card {
  display: grid;
  gap: var(--space-md);
}

.form-grid {
  display: grid;
  gap: var(--space-sm);
}

.form-grid input,
.form-grid textarea {
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-alt);
  color: #1e2a38;
  font-family: var(--font-body);
}

.note {
  font-size: 0.9rem;
  color: #4b5a67;
}

footer {
  padding: var(--space-xl) 0 var(--space-lg);
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--ink-muted);
}

[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease forwards;
  animation-delay: var(--delay, 0s);
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .grid.three,
  .grid.two {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  html {
    font-size: 16px;
  }

  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding: var(--space-lg) 0 var(--space-xl);
  }

  .brand-logo {
    width: clamp(8.5rem, 45vw, 11rem);
  }
}