/* ===================================================================
   Globe Lifters — Portfolio
   Travel content creation • aerial video & photography
=================================================================== */

:root {
  --ink:        #0E1A17;   /* deep jungle black-green */
  --ink-soft:   #16302A;
  --sand:       #F4F1EA;   /* warm paper */
  --sand-deep:  #E8E3D7;
  --lagoon:     #1F6E63;   /* teal / lagoon */
  --lagoon-lt:  #2FA093;
  --sun:        #E0A45B;   /* golden amber */
  --sun-deep:   #C98638;
  --mist:       rgba(255,255,255,.7);
  --line:       rgba(14,26,23,.12);

  --serif: 'Fraunces', Georgia, serif;
  --sans:  'Space Grotesk', system-ui, sans-serif;

  --wrap: 1200px;
  --ease: cubic-bezier(.22,1,.36,1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--sand);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap { width: min(92%, var(--wrap)); margin-inline: auto; }

/* ===== Scroll progress bar ===== */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--lagoon), var(--sun));
  z-index: 200; transition: width .1s linear;
}

/* ===== Header ===== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px clamp(18px, 4vw, 48px);
  transition: background .5s var(--ease), padding .5s var(--ease), box-shadow .5s var(--ease);
}
.header.scrolled {
  background: rgba(244,241,234,.88);
  backdrop-filter: blur(14px);
  padding-block: 12px;
  box-shadow: 0 1px 0 var(--line);
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--serif); font-weight: 700; font-size: 1.25rem;
  color: #fff; transition: color .5s var(--ease);
}
.header.scrolled .brand { color: var(--ink); }
.brand-mark { color: var(--sun); font-size: 1.35em; line-height: 1; }

.nav-links {
  display: flex; align-items: center; gap: clamp(14px, 2vw, 30px);
  font-weight: 500; font-size: .95rem;
}
.nav-links a { color: #fff; opacity: .92; transition: color .5s var(--ease), opacity .25s; }
.nav-links a:hover { opacity: 1; }
.header.scrolled .nav-links a { color: var(--ink); }
.nav-cta {
  background: var(--sun); color: var(--ink) !important;
  padding: 9px 18px; border-radius: 999px; font-weight: 600;
  transition: transform .25s var(--ease), background .25s;
}
.nav-cta:hover { transform: translateY(-2px); background: var(--sun-deep); }

.header-right { display: flex; align-items: center; gap: 14px; }
.lang-switch {
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.35);
  color: #fff; font-family: var(--sans); font-weight: 600; font-size: .8rem;
  letter-spacing: .04em; padding: 7px 12px; border-radius: 999px; cursor: pointer;
  transition: all .3s var(--ease); backdrop-filter: blur(6px);
}
.lang-switch:hover { background: rgba(255,255,255,.28); }
.header.scrolled .lang-switch {
  color: var(--ink); border-color: var(--line); background: transparent;
}
.header.scrolled .lang-switch:hover { background: var(--sand-deep); }
.lang-switch #langOther { opacity: .5; }
.lang-sep { opacity: .4; margin-inline: 3px; }

.burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.burger span { width: 26px; height: 2px; background: #fff; transition: .3s var(--ease); }
.header.scrolled .burger span { background: var(--ink); }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===================================================================
   HERO — scroll expand media
=================================================================== */
.hero {
  position: relative;
  height: 100vh; height: 100dvh;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
  will-change: opacity, transform;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(14,26,23,.45) 0%, rgba(14,26,23,.15) 40%, rgba(14,26,23,.55) 100%);
}
.hero-stage {
  position: absolute; inset: 0; z-index: 3;
  display: flex; align-items: center; justify-content: center;
}
/* Expanding media */
.hero-media {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 320px; height: 420px;
  max-width: 95vw; max-height: 82vh;
  border-radius: 20px; overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.45);
  will-change: width, height;
}
.hero-media-inner {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
}
.hero-media-shade { position: absolute; inset: 0; background: rgba(0,0,0,.35); }

/* Title */
.hero-title-wrap {
  position: relative; z-index: 4; text-align: center; color: #fff;
  pointer-events: none; width: 100%;
}
.hero-kicker {
  font-family: var(--sans); font-weight: 600; letter-spacing: .28em;
  text-transform: uppercase; font-size: .82rem; margin-bottom: 18px;
  will-change: transform, opacity;
  text-shadow: 0 2px 18px rgba(0,0,0,.6), 0 1px 3px rgba(0,0,0,.55);
}
.hero-title {
  font-family: var(--serif); font-weight: 900; line-height: .92;
  font-size: clamp(3rem, 12vw, 9rem);
  display: flex; flex-direction: column; align-items: center; gap: 0;
  mix-blend-mode: difference;
}
.hero-title .word { display: block; will-change: transform; }
.hero-date {
  margin-top: 20px; font-weight: 600; letter-spacing: .12em;
  font-size: clamp(.9rem, 2vw, 1.1rem); will-change: transform;
  text-shadow: 0 2px 18px rgba(0,0,0,.6), 0 1px 3px rgba(0,0,0,.55);
}
.hero-scroll {
  margin-top: 28px; display: inline-flex; flex-direction: column;
  align-items: center; gap: 6px; font-size: .82rem; letter-spacing: .2em;
  text-transform: uppercase; will-change: opacity; font-weight: 600;
  text-shadow: 0 2px 18px rgba(0,0,0,.6), 0 1px 3px rgba(0,0,0,.55);
}
.hero-scroll-arrow { font-size: 1.3rem; animation: bob 1.8s var(--ease) infinite; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(8px); } }

/* Mobile: reinforce hero text legibility over bright backgrounds */
@media (max-width: 760px) {
  .hero-overlay {
    background: linear-gradient(180deg, rgba(14,26,23,.6) 0%, rgba(14,26,23,.25) 42%, rgba(14,26,23,.72) 100%);
  }
  .hero-kicker { font-size: .8rem; letter-spacing: .22em; margin-bottom: 14px;
    text-shadow: 0 2px 22px rgba(0,0,0,.75), 0 1px 3px rgba(0,0,0,.7); }
  .hero-date { font-size: 1rem; margin-top: 16px;
    text-shadow: 0 2px 22px rgba(0,0,0,.75), 0 1px 3px rgba(0,0,0,.7); }
  .hero-scroll { margin-top: 22px; font-size: .82rem;
    text-shadow: 0 2px 22px rgba(0,0,0,.75), 0 1px 3px rgba(0,0,0,.7); }
}

/* Revealed intro under hero */
.hero-reveal {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 4;
  display: flex; justify-content: center; padding: 0 24px clamp(70px, 11vh, 150px);
  opacity: 0; transform: translateY(30px); pointer-events: none;
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.hero-reveal.show { opacity: 1; transform: translateY(0); }
.hero-intro {
  max-width: 760px; text-align: center; color: #fff;
  font-family: var(--serif); font-weight: 400; font-style: italic;
  font-size: clamp(1.2rem, 3.4vw, 2rem); line-height: 1.35;
  text-shadow: 0 2px 30px rgba(0,0,0,.5);
}

/* ===================================================================
   Shared section styling
=================================================================== */
.section { padding: clamp(70px, 11vw, 140px) 0; position: relative; }
.kicker {
  font-weight: 600; letter-spacing: .24em; text-transform: uppercase;
  font-size: .78rem; color: var(--lagoon); margin-bottom: 16px;
}
.kicker.light { color: var(--sun); }
.section-title {
  font-family: var(--serif); font-weight: 700; line-height: 1.05;
  font-size: clamp(2rem, 5vw, 3.4rem); letter-spacing: -.01em;
}
.section-title.light { color: #fff; }
.section-head { max-width: 720px; margin-bottom: clamp(40px, 6vw, 70px); }
.section-sub { margin-top: 18px; font-size: 1.05rem; color: var(--ink-soft); opacity: .85; max-width: 620px; }
.lede { font-size: 1.18rem; color: var(--ink); margin-bottom: 18px; }
.light { color: #fff; }
.dim { opacity: .78; }

/* Fade-in animation */
.fade-in { opacity: 0; transform: translateY(40px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.fade-in.visible { opacity: 1; transform: none; }

/* ===== About ===== */
.about-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(30px, 6vw, 80px); align-items: center; }
.stats { display: flex; gap: clamp(20px, 4vw, 46px); margin-top: 40px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat-value { font-family: var(--serif); font-weight: 700; font-size: 2.6rem; color: var(--lagoon); line-height: 1; }
.stat-label { font-size: .82rem; letter-spacing: .04em; opacity: .7; margin-top: 8px; max-width: 120px; }
.about-photos { position: relative; height: clamp(360px, 46vw, 540px); }
.about-photo { position: absolute; border-radius: 18px; background-size: cover; background-position: center; box-shadow: 0 24px 60px rgba(14,26,23,.22); }
.about-photo-1 { top: 0; left: 0; width: 66%; height: 78%; }
.about-photo-2 { bottom: 0; right: 0; width: 52%; height: 56%; border: 6px solid var(--sand); }

/* ===== Services ===== */
.services { background: var(--sand-deep); }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.service-card {
  background: var(--sand); border-radius: 18px; padding: 32px 26px;
  border: 1px solid var(--line);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.service-card:hover { transform: translateY(-8px); box-shadow: 0 24px 50px rgba(14,26,23,.14); }
.service-icon {
  width: 54px; height: 54px; border-radius: 14px;
  display: grid; place-items: center; margin-bottom: 22px;
  background: linear-gradient(135deg, var(--lagoon), var(--lagoon-lt));
  color: #fff;
}
.service-icon svg { width: 26px; height: 26px; }
.service-card h3 { font-family: var(--serif); font-weight: 600; font-size: 1.3rem; margin-bottom: 10px; }
.service-card p { font-size: .96rem; opacity: .82; }

/* ===== Concept ===== */
.concept { color: #fff; overflow: hidden; }
.concept-bg { position: absolute; inset: 0; background-size: cover; background-position: center; z-index: 0; }
.concept-overlay { position: absolute; inset: 0; z-index: 1; background: linear-gradient(120deg, rgba(14,26,23,.92) 0%, rgba(14,26,23,.72) 55%, rgba(31,110,99,.55) 100%); }
.concept-inner { position: relative; z-index: 2; }
.concept-head { max-width: 720px; margin-bottom: 56px; }
.concept-lede { font-size: 1.25rem; margin: 20px 0 14px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.step { border-top: 2px solid rgba(224,164,91,.5); padding-top: 22px; }
.step-num { font-family: var(--serif); font-weight: 700; font-size: 2.4rem; color: var(--sun); line-height: 1; }
.step h3 { font-family: var(--serif); font-weight: 600; font-size: 1.35rem; margin: 12px 0 10px; }
.step p { opacity: .82; font-size: .98rem; }

/* ===== Portfolio gallery ===== */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 232px; gap: 16px; }
.gallery-item {
  position: relative; overflow: hidden; border-radius: 16px;
  background-size: cover; background-position: center; cursor: pointer;
}
.gallery-item::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(14,26,23,.72));
  opacity: .85; transition: opacity .5s var(--ease);
}
.gallery-item .g-label {
  position: absolute; left: 18px; bottom: 16px; z-index: 2; color: #fff;
  font-family: var(--serif); font-weight: 600; font-size: 1.2rem;
  opacity: 1; transition: transform .5s var(--ease);
  text-shadow: 0 2px 14px rgba(0,0,0,.5);
}
.gallery-item:hover::after { opacity: 1; }
.gallery-item:hover .g-label { transform: translateY(-4px); }
.gallery-item > .g-img { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform .8s var(--ease); }
.gallery-item:hover > .g-img { transform: scale(1.08); }
.g-tall  { grid-row: span 2; }
.g-wide  { grid-column: span 2; }
.g-big   { grid-column: span 2; grid-row: span 2; }

/* ===== Destinations ===== */
.destinations { background: var(--ink); color: #fff; }
.destinations .kicker { color: var(--sun); }
.dest-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.dest-card {
  position: relative; border-radius: 18px; overflow: hidden;
  min-height: 400px; display: flex; align-items: flex-end;
  background-size: cover; background-position: center;
}
.dest-card .d-img { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform .9s var(--ease); }
.dest-card:hover .d-img { transform: scale(1.07); }
.dest-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(14,26,23,.9)); }
.dest-body { position: relative; z-index: 2; padding: 26px; }
.dest-country { font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; color: var(--sun); }
.dest-name { font-family: var(--serif); font-weight: 700; font-size: 1.9rem; margin: 6px 0 10px; }
.dest-text { font-size: .92rem; opacity: 0; max-height: 0; overflow: hidden; transition: all .5s var(--ease); }
.dest-card:hover .dest-text { opacity: .9; max-height: 120px; }

/* ===== CTA ===== */
.cta { color: #fff; text-align: center; overflow: hidden; }
.cta-bg { position: absolute; inset: 0; background-size: cover; background-position: center; z-index: 0; }
.cta-overlay { position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(14,26,23,.78), rgba(14,26,23,.86)); }
.cta-inner { position: relative; z-index: 2; max-width: 760px; margin-inline: auto; }
.cta-title { font-family: var(--serif); font-weight: 700; font-size: clamp(2.2rem, 6vw, 4rem); line-height: 1.03; margin: 12px 0 18px; }
.cta-text { font-size: 1.15rem; margin-bottom: 36px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn { padding: 15px 32px; border-radius: 999px; font-weight: 600; font-size: 1rem; transition: transform .3s var(--ease), background .3s, box-shadow .3s; }
.btn-primary { background: var(--sun); color: var(--ink); }
.btn-primary:hover { transform: translateY(-3px); background: #fff; box-shadow: 0 14px 34px rgba(0,0,0,.3); }
.btn-ghost { border: 1.5px solid rgba(255,255,255,.6); color: #fff; }
.btn-ghost:hover { transform: translateY(-3px); background: rgba(255,255,255,.12); }

/* ===== Footer ===== */
.footer { background: var(--ink); color: #fff; padding: 70px 0 30px; }
.footer-inner { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-brand { max-width: 320px; }
.footer-brand .brand-name { font-family: var(--serif); font-weight: 700; font-size: 1.4rem; margin-left: 8px; }
.footer-tagline { margin-top: 14px; opacity: .7; font-size: .95rem; }
.footer-label { font-size: .76rem; letter-spacing: .18em; text-transform: uppercase; color: var(--sun); margin-bottom: 14px; }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { opacity: .8; transition: opacity .25s; }
.footer-links a:hover { opacity: 1; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 24px; font-size: .82rem; opacity: .6; flex-wrap: wrap; gap: 10px; }

/* ===================================================================
   Responsive
=================================================================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .dest-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 760px) {
  .burger { display: flex; }
  .nav-links {
    position: fixed; inset: 0 0 0 auto; width: min(78%, 320px);
    flex-direction: column; align-items: flex-start; justify-content: center;
    gap: 26px; padding: 40px; background: var(--ink);
    transform: translateX(100%); transition: transform .5s var(--ease);
    font-size: 1.4rem;
  }
  .nav-links.open { transform: none; }
  .nav-links a { color: #fff !important; }
  .header.scrolled .nav-links a { color: #fff; }
  .about-grid { grid-template-columns: 1fr; }
  .about-photos { height: 420px; }
  .steps { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .dest-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; }
  .g-big { grid-column: span 2; grid-row: span 1; }
  .footer-inner { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: .01ms !important; }
}