@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #FFA800;
  --primary-dark: #E09600;
  --primary-light: #FFF3D6;
  --dark: #0F0F0F;
  --dark-2: #1A1A1A;
  --dark-3: #242424;
  --card: #1E1E1E;
  --text: #F5F5F5;
  --text-secondary: #A0A0A0;
  --text-muted: #666;
  --border: rgba(255,255,255,0.08);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xl: 24px;
  --shadow: 0 20px 60px rgba(0,0,0,0.4);
  --shadow-orange: 0 8px 32px rgba(255,168,0,0.25);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15,15,15,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0;
  text-decoration: none;
  height: 42px;
  overflow: visible;
}

.nav-logo-image {
  height: 42px;
  width: auto;
  display: block;
  transform: scale(1.8);
  transform-origin: left center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.nav-links a:hover { color: var(--text); background: var(--card); }

.nav-cta {
  background: var(--primary) !important;
  color: var(--dark) !important;
  font-weight: 700 !important;
  padding: 10px 20px !important;
  border-radius: var(--radius-sm) !important;
}

.nav-cta:hover { background: var(--primary-dark) !important; }

.lang-switcher {
  display: flex;
  gap: 4px;
  background: var(--card);
  border-radius: 8px;
  padding: 4px;
  margin-left: 8px;
}

.lang-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.lang-btn.active {
  background: var(--primary);
  color: var(--dark);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* CONTAINER */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* SECTIONS */
section { padding: 100px 0; }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,168,0,0.1);
  border: 1px solid rgba(255,168,0,0.25);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.section-title span { color: var(--primary); }

.section-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--primary);
  color: var(--dark);
  box-shadow: var(--shadow-orange);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(255,168,0,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

/* CARDS */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: all 0.3s;
}

.card:hover {
  border-color: rgba(255,168,0,0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

/* GRID */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* BADGE */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
}

.badge-orange { background: rgba(255,168,0,0.15); color: var(--primary); }
.badge-green { background: rgba(52,199,89,0.15); color: #34C759; }
.badge-blue { background: rgba(74,144,226,0.15); color: #4A90E2; }

/* DIVIDER */
.divider {
  height: 1px;
  background: var(--border);
  margin: 0;
}

/* FOOTER */
footer {
  background: var(--dark-2);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
  margin: 16px 0 24px;
  max-width: 280px;
}

.footer-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 14px;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--primary); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
}

/* PAGE HERO */
.page-hero {
  padding: 140px 0 80px;
  text-align: center;
}

.page-hero .section-subtitle {
  margin: 0 auto;
  text-align: center;
}

.page-hero .section-title {
  font-size: clamp(32px, 5vw, 52px);
}

/* PROSE */
.prose h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin: 40px 0 16px;
}

.prose h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  margin: 24px 0 12px;
}

.prose p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 16px;
}

.prose ul {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
  margin: 0 0 16px 20px;
}

.prose li { margin-bottom: 8px; }

.prose a { color: var(--primary); text-decoration: none; }
.prose a:hover { text-decoration: underline; }

/* HIGHLIGHT BOX */
.highlight-box {
  background: rgba(255,168,0,0.06);
  border: 1px solid rgba(255,168,0,0.2);
  border-radius: var(--radius);
  padding: 24px;
  margin: 24px 0;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  section { padding: 60px 0; }
  .page-hero { padding: 120px 0 60px; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.animate-fadeup { animation: fadeUp 0.6s ease forwards; }
.animate-float { animation: float 4s ease-in-out infinite; }

/* MOBILE NAV */
.mobile-nav {
  display: none;
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  background: var(--dark-2);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px;
  flex-direction: column;
  gap: 4px;
  z-index: 99;
}

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

.mobile-nav a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 15px;
  font-weight: 500;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.mobile-nav a:hover { background: var(--card); color: var(--text); }