@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400&family=Playfair+Display:ital,wght@0,700;1,700&display=swap');

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

:root {
  --navy:    #0B1F3A;
  --navy2:   #122847;
  --navy3:   #0D2444;
  --gold:    #B8922A;
  --gold-l:  #D4A843;
  --gold-xs: rgba(184,146,42,0.12);
  --offwhite:#F6F4F0;
  --white:   #FFFFFF;
  --ink:     #0D0D0D;
  --muted:   rgba(13,13,13,0.45);
  --border:  rgba(0,0,0,0.07);
  --border2: rgba(0,0,0,0.10);
  --radius:  18px;
  --radius-lg: 24px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--offwhite);
  color: var(--ink);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── NAVIGATION ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 60px;
  background: rgba(246,244,240,0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  transition: padding 0.3s;
}

.nav.scrolled { padding: 12px 60px; }

.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo-img { height: 26px; width: auto; filter: none; }
.nav-logo-img.invert-dark { filter: invert(1); }

.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--muted); text-decoration: none;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute;
  bottom: -2px; left: 0; right: 0; height: 1px;
  background: var(--gold); transform: scaleX(0);
  transition: transform 0.25s;
}
.nav-links a:hover { color: var(--navy); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: var(--navy); }
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  background: var(--navy);
  color: var(--offwhite);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 12px; font-weight: 600;
  padding: 10px 22px;
  border-radius: 100px; border: none;
  cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center;
  transition: all 0.25s;
}
.nav-cta:hover { background: var(--navy2); transform: scale(1.02); }

/* ── BUTTONS ── */
.btn-navy {
  background: var(--navy); color: var(--offwhite);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px; font-weight: 600;
  padding: 14px 28px; border-radius: 100px; border: none;
  cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
  transition: all 0.25s;
}
.btn-navy:hover { background: var(--navy2); transform: scale(1.02); }

.btn-gold {
  background: var(--gold); color: var(--navy);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px; font-weight: 700;
  padding: 14px 28px; border-radius: 100px; border: none;
  cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
  transition: all 0.25s;
}
.btn-gold:hover { background: var(--gold-l); transform: scale(1.02); }

.btn-outline {
  background: transparent; color: var(--navy);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px; font-weight: 600;
  padding: 13px 28px; border-radius: 100px;
  border: 1.5px solid rgba(11,31,58,0.2);
  cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
  transition: all 0.25s;
}
.btn-outline:hover { border-color: var(--navy); background: rgba(11,31,58,0.04); }

/* ── SECTION BASICS ── */
.section { padding: 100px 60px; }
.section-inner { max-width: 1120px; margin: 0 auto; }

.sec-tag {
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 16px;
  display: flex; align-items: center; gap: 8px;
}
.sec-tag::before { content: ''; width: 16px; height: 1px; background: var(--muted); }

.sec-h {
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 800; letter-spacing: -0.03em;
  line-height: 1.08; color: var(--navy);
}
.sec-h .acc { color: var(--gold); }

.sec-sub {
  margin-top: 16px; font-size: 15px; font-weight: 400;
  line-height: 1.7; color: var(--muted); max-width: 480px;
}

/* ── CARDS ── */
.card {
  background: var(--white); border-radius: var(--radius);
  padding: 32px 28px; border: 1px solid var(--border);
  transition: all 0.3s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 44px rgba(0,0,0,0.08); }

/* ── FOOTER ── */
.footer {
  background: var(--navy);
  padding: 64px 60px 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand-logo { height: 24px; filter: brightness(0) invert(1); opacity: 0.8; margin-bottom: 16px; }
.footer-brand-desc { font-size: 13px; line-height: 1.7; color: rgba(246,244,240,0.45); max-width: 280px; }
.footer-col-title { font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(246,244,240,0.35); margin-bottom: 16px; }
.footer-col a { display: block; font-size: 13px; color: rgba(246,244,240,0.6); text-decoration: none; margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.07); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; }
.footer-copy { font-size: 11px; color: rgba(246,244,240,0.25); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 11px; color: rgba(246,244,240,0.25); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--gold); }

/* ── SCROLL REVEAL ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.75s ease, transform 0.75s ease; }
.reveal.on { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: 0.1s; }
.reveal.d2 { transition-delay: 0.2s; }
.reveal.d3 { transition-delay: 0.3s; }
.reveal.d4 { transition-delay: 0.4s; }

/* ── SCROLL LINE HINT ── */
.scroll-hint { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.scroll-hint span { font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(13,13,13,0.28); }
.scroll-line { width: 1px; height: 26px; background: rgba(13,13,13,0.12); position: relative; overflow: hidden; }
.scroll-line::after { content: ''; position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background: var(--gold); animation: sline 1.8s ease-in-out infinite; }
@keyframes sline { 0%{top:-100%} 100%{top:100%} }

/* ── WHATSAPP FLOAT ── */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 400;
  width: 48px; height: 48px; border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
  text-decoration: none; transition: transform 0.25s;
  opacity: 0.85;
}
.wa-float:hover { transform: scale(1.1); opacity: 1; }
.wa-float svg { width: 24px; height: 24px; fill: white; }

/* ── PAGE HEADER (inner pages) ── */
.page-header {
  background: var(--navy);
  padding: 140px 60px 80px;
  text-align: center;
}
.page-header-tag {
  font-size: 10px; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 16px;
}
.page-header-h {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800; letter-spacing: -0.03em; line-height: 1.05;
  color: var(--offwhite);
}
.page-header-sub {
  margin-top: 16px; font-size: 15px; font-weight: 400;
  line-height: 1.7; color: rgba(246,244,240,0.5);
  max-width: 520px; margin-left: auto; margin-right: auto;
}

/* ── FORMS ── */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 12px; font-weight: 600; color: var(--navy); margin-bottom: 6px; letter-spacing: 0.02em; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 13px 16px;
  background: var(--white); border: 1.5px solid var(--border2);
  border-radius: 10px; font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px; color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(11,31,58,0.08);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.nav-hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  cursor: pointer; padding: 4px;
  background: none; border: none;
}
.nav-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--navy); border-radius: 2px;
  transition: all 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile-menu {
  display: none;
  position: fixed; top: 57px; left: 0; right: 0;
  background: rgba(246,244,240,0.98);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 20px 24px 28px;
  z-index: 499;
  flex-direction: column; gap: 0;
}
.nav-mobile-menu.open { display: flex; }
.nav-mobile-menu a {
  font-size: 15px; font-weight: 600; color: var(--navy);
  text-decoration: none; padding: 14px 0;
  border-bottom: 1px solid var(--border);
  display: block; transition: color 0.2s;
}
.nav-mobile-menu a:last-child { border-bottom: none; }
.nav-mobile-menu a:hover { color: var(--gold); }
.nav-mobile-cta {
  margin-top: 20px;
  background: var(--navy); color: var(--offwhite) !important;
  padding: 14px 24px !important; border-radius: 100px;
  text-align: center; border-bottom: none !important;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav { padding: 14px 24px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .section { padding: 72px 24px; }
  .footer { padding: 48px 24px 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .page-header { padding: 120px 24px 60px; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
}