/* ===== Self-hosted Inter font ===== */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/inter-400.ttf") format("truetype");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/fonts/inter-500.ttf") format("truetype");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/fonts/inter-600.ttf") format("truetype");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/fonts/inter-700.ttf") format("truetype");
}

/* ===== AfterLight — Global Styles ===== */

:root {
  --color-bg: #0b1120;
  --color-bg-alt: #111827;
  --color-bg-card: #1a2332;
  --color-text: #c9d1d9;
  --color-text-heading: #e6edf3;
  --color-text-muted: #8b949e;
  --color-accent: #3b82f6;
  --color-accent-hover: #60a5fa;
  --color-border: #21262d;
  --font-sans: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max-width: 1120px;
  --radius: 8px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

/* ===== Layout ===== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== Header / Nav ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 17, 32, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

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

.logo img {
  height: 96px;
  width: auto;
  filter: brightness(0) invert(1);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--color-accent);
}

.nav-lang {
  display: flex;
  align-items: center;
  padding: 0.2rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  transition: border-color 0.2s;
}
.nav-lang:hover {
  border-color: var(--color-text-muted);
}

.nav-flag {
  width: 28px;
  height: 20px;
  display: block;
  border-radius: 2px;
  object-fit: cover;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ===== Hero ===== */
.hero {
  padding: 6rem 0 4rem;
  text-align: center;
}

.hero h1,
.hero-title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  color: var(--color-text-heading);
  margin-bottom: 2.5rem;
  line-height: 1.2;
  text-align: center;
}

.hero p {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0 auto;
}

/* ===== Sections ===== */
.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-title {
  font-size: 1.75rem;
  color: var(--color-text-heading);
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--color-text-muted);
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
}

/* ===== Card Grid ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 480px;
  margin: 0 auto;
}

.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition:
    border-color 0.2s,
    transform 0.2s;
}

.card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.card-logo {
  height: 80px;
  width: 80px;
  margin: 0 auto 1.25rem;
  border-radius: var(--radius);
}

.card h3 {
  color: var(--color-text-heading);
  margin-bottom: 0.75rem;
  font-size: 1.15rem;
}

.card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ===== CTA ===== */
.cta {
  text-align: center;
  padding: 4rem 0;
}

.cta h2 {
  color: var(--color-text-heading);
  margin-bottom: 0.75rem;
}

.cta p {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition:
    background 0.2s,
    transform 0.1s;
}
.btn:hover {
  background: var(--color-accent-hover);
  color: #fff;
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
  margin-top: 1.25rem;
}

/* ===== Contact Layout ===== */
.contact-layout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4rem;
}

.contact-brand {
  flex-shrink: 0;
}

.contact-brand img {
  width: 360px;
  height: auto;
  filter: brightness(0) invert(1);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-details dt {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.contact-details dd {
  color: var(--color-text-heading);
  font-size: 1.1rem;
}

@media (max-width: 768px) {
  .contact-layout {
    flex-direction: column;
    text-align: center;
    gap: 2.5rem;
  }

  .contact-brand img {
    width: 200px;
  }
}

/* ===== Contact Form ===== */
.contact-form {
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: border-color 0.2s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-form .form-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ===== Prose (long-form text) ===== */
.prose h1 {
  font-size: 2rem;
  color: var(--color-text-heading);
  margin-bottom: 0.5rem;
}

.prose h2 {
  font-size: 1.25rem;
  color: var(--color-text-heading);
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}

.prose p {
  margin-bottom: 1rem;
  color: var(--color-text);
}

/* ===== Footer ===== */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--color-border);
  padding: 2rem 0;
}

.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-footer p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.25rem;
  }

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

  .hero {
    padding: 4rem 0 2.5rem;
  }

  .site-footer .container {
    flex-direction: column;
    text-align: center;
  }
}