*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --gold: #FFD700;
  --gold-dark: #C9A800;
  --black: #0A0A0A;
  --dark: #111111;
  --dark2: #1A1A1A;
  --dark3: #222222;
  --gray: #888;
  --text-muted: #999;
  --white: #FFFFFF;
}
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: 'Inter', sans-serif; background: var(--black); color: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }

/* LANG BAR */
.lang-bar { background: var(--dark2); border-bottom: 1px solid #2a2a2a; padding: 8px 0; }
.lang-bar .inner { max-width: 1100px; margin: 0 auto; padding: 0 20px; display: flex; justify-content: flex-end; gap: 8px; }
.lang-btn { background: none; border: 1px solid #333; color: var(--gray); padding: 5px 14px; border-radius: 4px; cursor: pointer; font-size: 12px; font-family: inherit; transition: all .2s; min-height: 32px; }
.lang-btn.active, .lang-btn:hover { border-color: var(--gold); color: var(--gold); background: rgba(255,215,0,.08); }

/* NAV */
nav { position: sticky; top: 0; z-index: 100; background: rgba(10,10,10,.97); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid #1e1e1e; }
.nav-inner { max-width: 1100px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.logo { display: flex; align-items: center; text-decoration: none; flex-shrink: 0; }
.logo img { height: 40px; width: auto; object-fit: contain; max-width: 140px; }
.nav-links { display: flex; gap: 22px; list-style: none; }
.nav-links a { color: var(--gray); text-decoration: none; font-size: 14px; font-weight: 500; transition: color .2s; padding-bottom: 3px; border-bottom: 2px solid transparent; white-space: nowrap; }
.nav-links a:hover, .nav-links a.active { color: var(--gold); border-bottom-color: var(--gold); }
.nav-cta { background: var(--gold); color: var(--black); padding: 10px 18px; border-radius: 6px; font-weight: 700; font-size: 14px; text-decoration: none; font-family: 'Poppins', sans-serif; transition: all .2s; white-space: nowrap; flex-shrink: 0; }
.nav-cta:hover { background: #ffe033; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; background: none; border: none; align-items: center; justify-content: center; min-width: 40px; min-height: 40px; }
.hamburger span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; display: block; }

/* MOBILE MENU */
.mobile-menu { display: none; background: var(--dark2); border-top: 1px solid #222; }
.mobile-menu.open { display: block; }
.mobile-menu a { display: flex; align-items: center; padding: 16px 20px; color: var(--white); text-decoration: none; font-size: 16px; border-bottom: 1px solid #222; min-height: 52px; }
.mobile-menu a:last-child { border-bottom: none; color: var(--gold); font-weight: 700; }

/* PAGE HEADER */
.page-header { background: linear-gradient(160deg, #0a0a0a 0%, #111 50%, #161008 100%); padding: 56px 20px 48px; text-align: center; border-bottom: 1px solid #1a1a1a; position: relative; overflow: hidden; }
.page-header::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(255,215,0,.06) 0%, transparent 70%); pointer-events: none; }
.page-header h1 { font-family: 'Poppins', sans-serif; font-size: clamp(26px, 6vw, 52px); font-weight: 800; color: var(--white); margin-bottom: 10px; position: relative; line-height: 1.15; }
.page-header h1 .accent { color: var(--gold); }
.page-header p { color: var(--gray); font-size: clamp(14px, 3vw, 17px); max-width: 540px; margin: 0 auto; position: relative; }
.divider { width: 48px; height: 3px; background: var(--gold); border-radius: 2px; margin: 18px auto 0; position: relative; }

/* SECTIONS */
section { padding: 64px 20px; }
.container { max-width: 1100px; margin: 0 auto; }
.section-title { font-family: 'Poppins', sans-serif; font-size: clamp(22px, 5vw, 38px); font-weight: 800; text-align: center; margin-bottom: 10px; color: var(--white); line-height: 1.2; }
.section-title .accent { color: var(--gold); }
.section-sub { text-align: center; color: var(--gray); font-size: clamp(13px, 3vw, 16px); max-width: 540px; margin: 0 auto 40px; }

/* BUTTONS */
.btn-primary { background: var(--gold); color: var(--black); padding: 14px 24px; border-radius: 8px; font-weight: 700; font-size: 15px; text-decoration: none; font-family: 'Poppins', sans-serif; transition: all .2s; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; }
.btn-primary:hover { background: #ffe033; }
.btn-outline { border: 1.5px solid #333; color: var(--white); padding: 14px 24px; border-radius: 8px; font-weight: 600; font-size: 15px; text-decoration: none; transition: all .2s; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

/* FLOAT CALL */
.float-call { display: none; position: fixed; bottom: 20px; right: 20px; z-index: 200; background: var(--gold); color: var(--black); width: 58px; height: 58px; border-radius: 50%; align-items: center; justify-content: center; font-size: 22px; text-decoration: none; box-shadow: 0 4px 20px rgba(255,215,0,.4); animation: pulse 2.5s infinite; }
@keyframes pulse { 0%,100%{box-shadow:0 4px 20px rgba(255,215,0,.35)} 50%{box-shadow:0 4px 28px rgba(255,215,0,.65)} }

/* FOOTER */
footer { background: var(--dark2); border-top: 1px solid #1e1e1e; padding: 32px 20px; text-align: center; }
.footer-logo img { height: 32px; margin-bottom: 14px; }
.footer-links { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 14px; }
.footer-links a { color: var(--gray); text-decoration: none; font-size: 13px; transition: color .2s; padding: 4px 0; }
.footer-links a:hover { color: var(--gold); }
footer p { font-size: 11px; color: var(--text-muted); }

/* RESPONSIVE: TABLET */
@media (max-width: 900px) {
  .nav-links { gap: 14px; }
  .nav-links a { font-size: 13px; }
}
/* RESPONSIVE: MOBILE */
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .float-call { display: flex; }
  section { padding: 48px 16px; }
  .page-header { padding: 48px 16px 40px; }
  .btn-primary, .btn-outline { width: 100%; font-size: 15px; }
}
@media (max-width: 480px) {
  .nav-inner { height: 58px; padding: 0 16px; }
  .logo img { height: 34px; }
  .lang-bar .inner { padding: 0 16px; }
}