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

:root {
  --deep-ocean: #0a2540;
  --azure: #1a7fb5;
  --sky: #4db8d9;
  --seafoam: #7dd3c0;
  --pearl: #f0f7fa;
  --sand: #faf6f1;
  --white: #ffffff;
  --gold: #c9a84c;
  --text-dark: #0d1b2a;
  --text-mid: #3d5a73;
  --text-light: #7a9bb5;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Outfit', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ===== NAV ===== */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

nav.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.75rem 3rem;
  box-shadow: 0 1px 30px rgba(10, 37, 64, 0.06);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 300;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.4s;
}

.nav-logo span {
  font-weight: 600;
  font-style: italic;
}

nav.scrolled .nav-logo { color: var(--deep-ocean); }

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  position: relative;
  padding-bottom: 4px;
  transition: color 0.4s;
}

nav.scrolled .nav-links a { color: var(--text-mid); }
nav.scrolled .nav-links a:hover { color: var(--deep-ocean); }

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-links a:hover::after { width: 100%; }
.nav-links a:hover { color: var(--white); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  margin: 5px 0;
  transition: all 0.3s;
}

nav.scrolled .nav-toggle span { background: var(--deep-ocean); }

/* ===== LANG TOGGLE ===== */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 30px;
  padding: 3px;
  margin-left: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: all 0.4s;
}

nav.scrolled .lang-toggle {
  background: rgba(10, 37, 64, 0.06);
  border-color: rgba(10, 37, 64, 0.1);
}

.lang-btn {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.85rem;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  background: transparent;
  color: rgba(255, 255, 255, 0.5);
}

nav.scrolled .lang-btn { color: var(--text-light); }

.lang-btn.active {
  background: var(--white);
  color: var(--deep-ocean);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

nav.scrolled .lang-btn.active {
  background: var(--deep-ocean);
  color: var(--white);
}

.lang-btn:hover:not(.active) { color: var(--white); }
nav.scrolled .lang-btn:hover:not(.active) { color: var(--deep-ocean); }

/* ===== SECTION SHARED ===== */
section { position: relative; }

.section-pad { padding: 7rem 3rem; }

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-eyebrow {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--azure);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 400;
  color: var(--deep-ocean);
  line-height: 1.15;
}

.section-title em {
  font-style: italic;
  color: var(--azure);
}

.section-divider {
  width: 50px;
  height: 1px;
  background: linear-gradient(90deg, var(--azure), var(--seafoam));
  margin: 1.5rem auto 0;
}

/* ===== FOOTER ===== */
footer {
  background: #061a2e;
  padding: 2.5rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.6);
}

.footer-logo span { font-weight: 600; font-style: italic; }

.footer-copy {
  font-size: 0.75rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.25);
}

.footer-admin {
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.12);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-admin:hover { color: rgba(255, 255, 255, 0.35); }

/* ===== QR MODAL ===== */
.qr-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  align-items: center;
  justify-content: center;
  background: rgba(10, 37, 64, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.qr-modal-card {
  background: var(--white);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  max-width: 360px;
  width: 90%;
  text-align: center;
  position: relative;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
  animation: fadeUp 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.qr-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-light);
  padding: 0.25rem;
  transition: color 0.3s;
}

.qr-modal-close:hover { color: var(--deep-ocean); }

.qr-modal-card h4 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--deep-ocean);
  margin-bottom: 0.35rem;
}

.qr-modal-card p {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--text-mid);
  margin-bottom: 1.25rem;
}

.qr-modal-card img {
  width: 240px;
  height: 240px;
  object-fit: contain;
  border-radius: 12px;
  margin-bottom: 1rem;
}

.qr-modal-phone {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-light);
}

.qr-modal-phone a {
  color: var(--azure);
  text-decoration: none;
}

.qr-modal-phone a:hover { text-decoration: underline; }

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

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  nav { padding: 1rem 1.5rem; }
  nav.scrolled { padding: 0.75rem 1.5rem; }
  .nav-links { display: none; }
  .nav-toggle { display: block; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(10, 37, 64, 0.97);
    backdrop-filter: blur(20px);
    padding: 2rem;
    gap: 1.5rem;
  }

  nav.scrolled .nav-links.open a { color: var(--white); }

  .section-pad { padding: 4rem 1.5rem; }

  footer {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
    padding: 2rem 1.5rem;
  }
}