/* ============================================================
   TRAJECTA — SHARED STYLESHEET
   Palette: White / Sky Blue / Deep Navy / Warm White
   ============================================================ */

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

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

:root {
  --white: #ffffff;
  --off-white: #f7f9fc;
  --sky: #5aacda;
  --sky-light: #a8d8f0;
  --sky-pale: #e8f5fb;
  --sky-deep: #2e85b8;
  --navy: #0d1f35;
  --navy-mid: #1a3352;
  --slate: #3d5a73;
  --mist: #7a9ab5;
  --ink: #1c2b3a;
  --border: rgba(90,172,218,0.18);
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Plus Jakarta Sans', sans-serif;
  --mono: 'DM Mono', monospace;
  --shadow: 0 4px 32px rgba(13,31,53,0.08);
  --shadow-lg: 0 16px 64px rgba(13,31,53,0.14);
  --radius: 2px;
  --transition: 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--white);
  color: var(--navy);
  font-family: var(--sans);
  overflow-x: hidden;
  cursor: none;
}

/* CURSOR */
.cursor {
  position: fixed; top: 0; left: 0;
  width: 8px; height: 8px;
  background: var(--sky);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.1s;
}
.cursor-ring {
  position: fixed; top: 0; left: 0;
  width: 32px; height: 32px;
  border: 1.5px solid rgba(90,172,218,0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transition: width 0.3s, height 0.3s, opacity 0.3s;
}

/* ============================================================ NAV */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 60px;
  height: 76px;
  display: flex; align-items: center; justify-content: space-between;
  transition: background var(--transition), box-shadow var(--transition), height var(--transition);
  background: transparent;
}
.nav.scrolled {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border), var(--shadow);
  height: 64px;
}
.nav-logo {
  font-family: var(--serif);
  font-size: 2.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--white);
  text-decoration: none;
  transition: color var(--transition);
  display: flex; align-items: baseline; gap: 1px;
}
.nav.scrolled .nav-logo { color: var(--navy); }
.nav-logo span { color: var(--sky); }
.nav-links {
  display: flex; gap: 36px; list-style: none; align-items: center;
}
.nav-links a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  text-decoration: none;
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: -4px; left: 0; right: 0;
  height: 1.5px; background: var(--sky);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-links a:hover { color: var(--sky-light); }
.nav.scrolled .nav-links a { color: var(--slate); }
.nav.scrolled .nav-links a:hover { color: var(--sky-deep); }

/* LANG SWITCHER */
.lang-switch {
  display: flex; gap: 6px; align-items: center;
}
.lang-btn {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 10px;
  border: 1px solid rgba(255,255,255,0.3);
  background: transparent;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--mono);
}
.lang-btn.active {
  background: var(--sky);
  border-color: var(--sky);
  color: var(--white);
}
.nav.scrolled .lang-btn { border-color: var(--border); color: var(--mist); }
.nav.scrolled .lang-btn.active { background: var(--sky); border-color: var(--sky); color: var(--white); }

/* NAV CTA */
.nav-cta {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--sky);
  padding: 11px 24px;
  text-decoration: none;
  transition: all var(--transition);
  display: inline-block;
}
.nav-cta:hover { background: var(--sky-deep); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(90,172,218,0.35); }

/* MOBILE MENU TOGGLE */
.nav-burger {
  display: none;
  flex-direction: column; gap: 5px;
  cursor: pointer; padding: 4px;
}
.nav-burger span {
  display: block; width: 24px; height: 1.5px;
  background: var(--white);
  transition: all var(--transition);
}
.nav.scrolled .nav-burger span { background: var(--navy); }

/* ============================================================ HERO BANNER */
.hero-banner {
  position: relative;
  height: 100vh; min-height: 600px;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-banner.short {
  height: 60vh; min-height: 460px;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.08);
  will-change: transform;
  transition: transform 0.05s linear;
}
.hero-dim {
  position: absolute; inset: 0;
  background: linear-gradient(135deg,
    rgba(13,31,53,0.78) 0%,
    rgba(13,31,53,0.55) 55%,
    rgba(46,133,184,0.25) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  padding: 0 60px;

}
.hero-eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--sky-light);
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.9s 0.2s forwards;
}
.hero-title {
  font-family: var(--serif);
  font-size: 80px;
  font-weight: 500;
  line-height: 1.06;
  color: var(--white);
  margin-bottom: 170px;
  opacity: 0;
  animation: fadeUp 0.9s 0.4s forwards;
}
.hero-title em { font-style: italic; color: var(--sky-light); }
.hero-subtitle {
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(255,255,255,0.7);
  max-width: 520px;
  margin-bottom: 44px;
  opacity: 0;
  animation: fadeUp 0.9s 0.6s forwards;
}
.hero-actions {
  display: flex; gap: 16px; flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.9s 0.8s forwards;
}
.hero-scroll-hint {
  position: absolute; bottom: 36px; left: 60px;
  display: flex; align-items: center; gap: 14px;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.38);
  opacity: 0;
  animation: fadeUp 0.9s 1s forwards;
}
.scroll-bar {
  width: 48px; height: 1px;
  background: linear-gradient(to right, var(--sky-light), transparent);
}

/* ============================================================ BUTTONS */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 32px;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}
.btn-sky {
  background: var(--sky);
  color: var(--white);
}
.btn-sky:hover {
  background: var(--sky-deep);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(90,172,218,0.4);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}
.btn-navy {
  background: var(--navy);
  color: var(--white);
}
.btn-navy:hover {
  background: var(--navy-mid);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(13,31,53,0.25);
}
.btn-outline-sky {
  background: transparent;
  color: var(--sky-deep);
  border: 1.5px solid var(--sky);
}
.btn-outline-sky:hover { background: var(--sky-pale); }

/* ============================================================ SECTION STRUCTURE */
.section { padding: 120px 60px; }
.section-sm { padding: 80px 60px; }
.section-bg { background: var(--off-white); }
.section-sky { background: var(--sky-pale); }
.section-navy { background: var(--navy); color: var(--white); }

.section-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--sky-deep);
  margin-bottom: 16px;
  display: block;
}
.section-navy .section-label { color: var(--sky-light); }
.section-title {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--navy);
}
.section-navy .section-title { color: var(--white); }
.section-title em { font-style: italic; color: var(--sky-deep); }
.section-navy .section-title em { color: var(--sky-light); }
.section-body {
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--slate);
  margin-top: 20px;
}
.section-navy .section-body { color: rgba(255,255,255,0.6); }

/* DIVIDER */
.divider { width: 48px; height: 2px; background: var(--sky); margin: 24px 0; }

/* ============================================================ MARQUEE */
.marquee-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 16px 0; overflow: hidden;
  background: var(--sky-pale);
}
.marquee-track {
  display: flex; white-space: nowrap;
  animation: marquee 28s linear infinite;
}
.marquee-item {
  display: flex; align-items: center; gap: 36px;
  padding: 0 36px;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}
.marquee-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--sky); opacity: 0.6; flex-shrink: 0; }

/* ============================================================ CARDS */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--sky-light);
}
.card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--sky);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
.card:hover::before { transform: scaleX(1); }

/* ============================================================ FOOTER */
footer {
  background: var(--navy);
  color: var(--white);
  padding: 72px 60px 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 56px;
  margin-bottom: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo {
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}
.footer-logo span { color: var(--sky); }
.footer-tagline {
  font-size: 0.88rem;
  font-weight: 300;
  color: rgba(255,255,255,0.42);
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 28px;
}
.footer-socials { display: flex; gap: 10px; }
.footer-social {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none; color: rgba(255,255,255,0.45);
  transition: all var(--transition);
}
.footer-social:hover { border-color: var(--sky); color: var(--sky); }
.footer-col-title {
  font-family: var(--mono);
  font-size: 0.63rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sky-light);
  margin-bottom: 22px;
  opacity: 0.8;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer-links a {
  font-size: 0.88rem;
  font-weight: 300;
  color: rgba(255,255,255,0.42);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--sky-light); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.22);
}

/* ============================================================ ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.8s cubic-bezier(0.25,0.46,0.45,0.94), transform 0.8s cubic-bezier(0.25,0.46,0.45,0.94);
}
.reveal.visible { 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; }
.reveal-d5 { transition-delay: 0.5s; }

/* ============================================================ RESPONSIVE */
@media (max-width: 960px) {
  .nav { padding: 0 24px; }
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .hero-content { padding: 0 24px; }
  .hero-scroll-hint { left: 24px; }
  .section { padding: 80px 24px; }
  .section-sm { padding: 60px 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  footer { padding: 56px 24px 28px; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.6rem; }
}

/* MOBILE NAV DRAWER */
.mobile-nav {
  position: fixed; inset: 0;
  background: var(--navy);
  z-index: 999;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 32px;
  transform: translateX(100%);
  transition: transform var(--transition);
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav a {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--white);
  text-decoration: none;
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--sky-light); }
.mobile-nav-close {
  position: absolute; top: 24px; right: 24px;
  background: none; border: none; cursor: pointer;
  color: var(--white); font-size: 1.6rem;
}