/* =========================
   GateSeven Travel — Global
   ========================= */

:root{
  --bg:#0c0f14;
  --ink:#e9eef4;
  --muted:#a8b3c2;
  --brand:#5dd3ff;       /* sky */
  --brand-2:#ffd166;     /* sun */
  --accent:#8affc1;      /* mint */
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --radius:18px;
  --ring:0 0 0 2px rgba(93, 211, 255, .35);
}

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background: radial-gradient(1200px 600px at 70% -10%, rgba(93,211,255,.12), transparent 60%),
              linear-gradient(180deg, #0b0e13, #0f1320);
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height:1.6;
  text-rendering:optimizeLegibility;
}

/* Local fonts (TTF) */
@font-face{
  font-family:"Inter";
  src:url("../fonts/Inter-Regular.ttf") format("truetype");
  font-weight:400;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"Inter";
  src:url("../fonts/Inter-SemiBold.ttf") format("truetype");
  font-weight:600;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"Playfair Display";
  src:url("../fonts/PlayfairDisplay-Regular.ttf") format("truetype");
  font-weight:400;
  font-style:normal;
  font-display:swap;
}

/* Wrappers & Utilities */
.gs-wrap{
  width:min(1200px, 100%);
  margin-inline:auto;
  padding: clamp(16px, 3vw, 28px);
}

img{
  display:block;
  width:100%;
  height:auto;
  max-width:350px; /* hard cap as required */
  border-radius: calc(var(--radius) - 4px);
  box-shadow: var(--shadow);
}

.reveal{opacity:0; transform:translateY(10px) scale(.98); will-change:transform,opacity;}
.reveal.is-in{opacity:1; transform:none; transition:transform .8s cubic-bezier(.2,.8,.2,1), opacity .6s ease}

/* Fixed Header */
.gs-header{
  position:fixed; inset-block-start:0; inset-inline:0;
  backdrop-filter:saturate(140%) blur(6px);
  background:linear-gradient(180deg, rgba(10,14,22,.85), rgba(10,14,22,.55));
  z-index:1000; border-bottom:1px solid rgba(255,255,255,.06);
}
.gs-header.scrolled{ box-shadow: var(--shadow); }

.gs-logo{
  font-weight:700; letter-spacing:.2px;
  text-decoration:none; color:var(--ink);
  font-size: clamp(18px, 2.2vw, 22px);
}
.gs-logo span{ color:var(--brand); }

.gs-nav{ display:flex; align-items:center; gap:18px; }
.gs-nav__list{
  display:flex; gap: clamp(10px, 2vw, 24px);
  list-style:none; margin:0; padding:0;
}
.gs-nav__list a{
  color:var(--muted); text-decoration:none; padding:.6rem .4rem;
  border-radius:10px;
}
.gs-nav__list a:is(:hover,:focus-visible){ color:var(--ink); box-shadow:var(--ring); }
.gs-nav__list a.is-active{ color:var(--brand-2); }

/* Header layout */
.gs-header .gs-wrap{
  display:flex; align-items:center; justify-content:space-between;
}

/* Burger (mobile) */
.gs-burger{
  display:none; background:none; border:0; padding:.35rem; border-radius:10px;
}
.gs-burger:focus-visible{ box-shadow: var(--ring); outline: none; }
.gs-burger__bar{
  display:block; width:26px; height:2px; background:var(--ink); margin:6px 0; transition:transform .3s ease, opacity .3s ease;
}
.gs-burger.is-open .gs-burger__bar:nth-child(1){ transform:translateY(8px) rotate(45deg); }
.gs-burger.is-open .gs-burger__bar:nth-child(2){ opacity:0; }
.gs-burger.is-open .gs-burger__bar:nth-child(3){ transform:translateY(-8px) rotate(-45deg); }

/* Footer */
.gs-footer{
  margin-top: 80px;
  border-top:1px solid rgba(255,255,255,.08);
  background: linear-gradient(180deg, rgba(8,12,18,.6), rgba(8,12,18,.9));
}
.footer-grid{
  display:grid; grid-template-columns: 1.2fr .8fr; gap:24px; align-items:center;
}
.copyright{ color:var(--muted); }

.backtotop{
  position:fixed; right:18px; bottom:18px; z-index:999;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);
  color:var(--ink);
  border-radius:16px; padding:.6rem .8rem; cursor:pointer;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
}
.backtotop:hover{ transform: translateY(-2px); }

/* Base media queries (apply on every page) */
@media (max-width: 1024px){
  .footer-grid{ grid-template-columns:1fr; }
}
@media (max-width: 900px){
  .gs-burger{ display:block; }
  .gs-nav__list{
    position: fixed; inset-inline: 0; inset-block-start: 60px;
    background: linear-gradient(180deg, rgba(13,17,25,.98), rgba(13,17,25,.94));
    padding: 14px 18px; flex-direction: column; gap: 10px;
    transform: translateY(-20px); opacity:0; pointer-events:none; transition: .25s ease;
    border-bottom:1px solid rgba(255,255,255,.06);
  }
  .gs-nav__list.is-open{ transform:none; opacity:1; pointer-events:auto; }
}
@media (max-width: 480px){
  .gs-logo{ font-size:18px; }
  .backtotop{ padding:.5rem .7rem }
}
/* ===== Footer (site-wide) ===== */

/* контейнер под ваш формат */
.container{
  width: min(1200px, 100%);
  margin-inline: auto;
  padding: clamp(16px, 3vw, 28px);
}

.footer{
  border-top: 1px solid rgba(255,255,255,.08);
  background: linear-gradient(180deg, rgba(8,12,18,.6), rgba(8,12,18,.9));
  position: relative;
}

.footer-container{
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: clamp(16px, 3vw, 28px);
  align-items: start;
}

.footer-column a{
  color: var(--ink);
  text-decoration: none;
  opacity: .9;
}
.footer-column a:hover{ color: var(--brand); text-decoration: underline; }

.footer-brand{
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 22px);
  margin: 0 0 6px 0;
  color: var(--brand-2);
}

.footer-contact p{ margin: 6px 0; color: var(--muted); }
.footer-links{
  display: flex; flex-direction: column; gap: 8px;
}
.footer-meta p{ margin: 6px 0; color: var(--muted); }

/* адаптив */
@media (max-width: 900px){
  .footer-container{
    grid-template-columns: 1fr;
  }
}
/* ===== Global Header (pages only) ===== */
.site-header{
  position:fixed; inset-block-start:0; inset-inline:0; z-index:1000;
  backdrop-filter:saturate(140%) blur(6px);
  background:linear-gradient(180deg, rgba(10,14,22,.85), rgba(10,14,22,.55));
  border-bottom:1px solid rgba(255,255,255,.06);
}
.site-header.scrolled{ box-shadow: var(--shadow); }

.header-container{
  display:flex; align-items:center; justify-content:space-between;
}

.site-logo{
  font-weight:700; letter-spacing:.2px; text-decoration:none;
  color:var(--ink); font-size: clamp(18px, 2.2vw, 22px);
}
.site-logo span{ color:var(--brand); }

/* nav */
.site-nav{ display:flex; align-items:center; gap:18px; }
.site-nav__list{
  display:flex; gap: clamp(10px, 2vw, 24px);
  list-style:none; margin:0; padding:0;
}
.site-nav__list a{
  color:var(--muted); text-decoration:none; padding:.6rem .4rem; border-radius:10px;
}
.site-nav__list a:is(:hover,:focus-visible){ color:var(--ink); box-shadow:var(--ring); }
.site-nav__list a.is-active{ color:var(--brand-2); }

/* burger */
.nav-burger{ display:none; background:none; border:0; padding:.35rem; border-radius:10px; }
.nav-burger:focus-visible{ box-shadow: var(--ring); outline: none; }
.nav-burger__bar{
  display:block; width:26px; height:2px; background:var(--ink); margin:6px 0;
  transition:transform .3s ease, opacity .3s ease;
}
.nav-burger.is-open .nav-burger__bar:nth-child(1){ transform:translateY(8px) rotate(45deg); }
.nav-burger.is-open .nav-burger__bar:nth-child(2){ opacity:0; }
.nav-burger.is-open .nav-burger__bar:nth-child(3){ transform:translateY(-8px) rotate(-45deg); }

/* mobile menu */
@media (max-width: 900px){
  .nav-burger{ display:block; }
  .site-nav__list{
    position: fixed; inset-inline: 0; inset-block-start: 60px;
    background: linear-gradient(180deg, rgba(13,17,25,.98), rgba(13,17,25,.94));
    padding: 14px 18px; flex-direction: column; gap: 10px;
    transform: translateY(-20px); opacity:0; pointer-events:none; transition: .25s ease;
    border-bottom:1px solid rgba(255,255,255,.06);
  }
  .site-nav__list.is-open{ transform:none; opacity:1; pointer-events:auto; }
}