/* ============================================================================
   Costa Travel — Styles (dark + gold theme, from the brand logo)
   ========================================================================== */

:root{
  --navy-900:#081726;
  --navy-800:#0b1f33;
  --navy-700:#0e2a44;
  --navy-600:#14304a;
  --navy-panel:#102a42;
  --gold:#f2cd5c;
  --gold-2:#f5d06f;
  --gold-deep:#e0b53f;
  --cream:#f7f5ef;
  --slate:#9fb2c4;
  --line:rgba(242,205,92,.18);
  --card:rgba(255,255,255,.04);
  --card-brd:rgba(255,255,255,.08);
  --radius:16px;
  --radius-lg:22px;
  --shadow:0 20px 50px -20px rgba(0,0,0,.6);
  --wrap:1180px;
  --font:'Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --display:'Sora',var(--font);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  font-family:var(--font);
  background:var(--navy-800);
  color:var(--cream);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.text-gold{color:var(--gold)}

/* ------------------------------ buttons ------------------------------ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:var(--display);font-weight:600;font-size:.95rem;
  padding:.85rem 1.6rem;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:.25s ease;white-space:nowrap;
}
.btn--gold{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#22150a}
.btn--gold:hover{transform:translateY(-2px);box-shadow:0 12px 28px -10px var(--gold)}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.35);color:var(--cream)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn--sm{padding:.6rem 1.15rem;font-size:.85rem}
.btn--block{width:100%;padding:1rem}

.eyebrow{
  display:inline-block;font-family:var(--display);font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;font-size:.78rem;
  color:var(--gold);margin-bottom:.7rem;
}
.eyebrow::before{content:"✦ ";opacity:.8}

/* ------------------------------ header ------------------------------ */
.header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  transition:.3s ease;
  background:linear-gradient(180deg,rgba(8,23,38,.85),rgba(8,23,38,0));
}
.header.scrolled{background:rgba(8,23,38,.96);box-shadow:0 6px 24px -12px #000;backdrop-filter:blur(8px)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:74px;gap:1rem}
.brand{display:flex;align-items:center}
/* Original logo (assets/logo.png): shown on a white badge and display-cropped
   to the palm + COSTA TRAVEL so the "DREAMS TO REALITY" tagline isn't shown.
   The file itself is untouched. */
.brand__logo{height:56px;width:84px;object-fit:cover;object-position:top center;background:#fff;border-radius:11px;box-shadow:0 4px 14px -6px rgba(0,0,0,.5)}
/* If the PNG is missing we fall back to the transparent vector logo */
.brand__logo--svg{height:52px;width:auto;object-fit:initial;background:transparent;border-radius:0;box-shadow:none}
.brand__fallback{display:flex;align-items:center;gap:.5rem}
.brand__mark{font-size:1.6rem}
.brand__name{font-family:var(--display);font-weight:600;letter-spacing:.06em;font-size:1.15rem;color:var(--cream)}
.brand__name strong{color:var(--gold);font-weight:800}

.nav{display:flex;gap:1.6rem}
.nav a{font-family:var(--display);font-weight:500;font-size:.95rem;color:var(--cream);opacity:.85;position:relative;padding:.3rem 0}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--gold);transition:.25s}
.nav a:hover{opacity:1}
.nav a:hover::after{width:100%}

.header__actions{display:flex;align-items:center;gap:.8rem}
.lang{display:flex;background:rgba(255,255,255,.07);border:1px solid var(--card-brd);border-radius:999px;padding:3px}
.lang__btn{
  display:inline-flex;align-items:center;gap:.35rem;
  border:0;background:transparent;color:var(--cream);opacity:.7;
  font-family:var(--display);font-weight:600;font-size:.78rem;
  padding:.32rem .6rem;border-radius:999px;cursor:pointer;transition:.2s;
}
.lang__btn.is-active{background:var(--gold);color:#22150a;opacity:1}
.lang .flag{width:18px;height:12.6px;border-radius:2px;display:block;flex:none;box-shadow:0 0 0 1px rgba(0,0,0,.15)}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:24px;height:2px;background:var(--cream);border-radius:2px;transition:.3s}

/* ------------------------------- hero ------------------------------- */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding:120px 0 60px;
  background:
    linear-gradient(180deg,rgba(8,23,38,.55),rgba(8,23,38,.35) 45%,rgba(8,23,38,.9)),
    url('https://images.unsplash.com/photo-1507525428034-b723cf961d3e?auto=format&fit=crop&w=1800&q=80') center/cover no-repeat;
}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:0}
.hero__scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(8,23,38,.55),rgba(8,23,38,.4) 45%,rgba(8,23,38,.92))}
.hero__overlay{position:absolute;inset:0;z-index:1;background:radial-gradient(1000px 600px at 80% 10%,rgba(242,205,92,.14),transparent 60%)}
.hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:2.5rem;align-items:center}
.hero__content{max-width:620px}
.hero__title{font-family:var(--display);font-weight:800;line-height:1.04;font-size:clamp(2.4rem,5.5vw,4.2rem);letter-spacing:-.01em;margin:.3rem 0 1.1rem}
.hero__title span{display:block}
.hero__sub{font-size:1.08rem;color:var(--cream);opacity:.9;max-width:56ch;margin-bottom:1.8rem}
.hero__cta{display:flex;gap:.9rem;flex-wrap:wrap}

.hero__cards{display:flex;flex-direction:column;gap:1rem}
.feature-card{
  display:flex;gap:1rem;align-items:center;
  background:linear-gradient(135deg,rgba(16,42,66,.9),rgba(11,31,51,.75));
  border:1px solid var(--card-brd);border-radius:var(--radius);
  padding:1.1rem 1.2rem;backdrop-filter:blur(6px);box-shadow:var(--shadow);
  transition:.25s;
}
.feature-card:hover{transform:translateY(-3px);border-color:var(--line)}
.feature-card__icon{color:var(--gold);flex:none;width:52px;height:52px;display:grid;place-items:center;background:rgba(242,205,92,.12);border-radius:12px}
.feature-card__icon svg{width:26px;height:26px}
.feature-card h3{font-family:var(--display);font-size:1.05rem;color:var(--gold);margin-bottom:.15rem}
.feature-card p{font-size:.9rem;color:var(--slate)}

/* ------------------------------ sections ------------------------------ */
.section{padding:88px 0}
.section--alt{background:var(--navy-900)}
.section__head{text-align:center;max-width:680px;margin:0 auto 3rem}
.section__title{font-family:var(--display);font-weight:700;font-size:clamp(1.8rem,3.5vw,2.6rem);line-height:1.15;margin-bottom:.6rem}
.section__sub{color:var(--slate);font-size:1.05rem}

/* motto band */
.motto-band{background:linear-gradient(90deg,rgba(242,205,92,.16),rgba(242,205,92,.05) 60%,rgba(242,205,92,.16));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.motto-band p{text-align:center;font-family:var(--display);font-weight:600;font-size:clamp(1.05rem,2.3vw,1.45rem);color:var(--cream);padding:1.05rem 12px;letter-spacing:.005em}
.footer__motto{font-family:var(--display);font-weight:600;color:var(--gold);font-size:1rem;margin-bottom:.6rem}

/* --------------------------- destinations --------------------------- */
.dest-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.3rem}
.dest-card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  min-height:340px;display:flex;flex-direction:column;justify-content:flex-end;
  border:1px solid var(--card-brd);cursor:pointer;
  background:var(--navy-700);box-shadow:var(--shadow);transition:.3s;
}
.dest-card:hover{transform:translateY(-6px)}
.dest-card__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:.5s}
.dest-card:hover .dest-card__img{transform:scale(1.08)}
.dest-card__shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,23,38,.05) 30%,rgba(8,23,38,.92))}
.dest-card__tag{position:absolute;top:14px;left:14px;background:var(--gold);color:#22150a;font-family:var(--display);font-weight:700;font-size:.72rem;letter-spacing:.05em;padding:.3rem .7rem;border-radius:999px;z-index:2}
.dest-card__body{position:relative;z-index:2;padding:1.2rem}
.dest-card__body h3{font-family:var(--display);font-weight:700;font-size:1.3rem;margin-bottom:.3rem}
.dest-card__body p{font-size:.86rem;color:var(--slate);margin-bottom:.7rem}
.dest-card__foot{display:flex;align-items:center;justify-content:space-between}
.dest-card__cta{font-family:var(--display);font-size:.82rem;font-weight:600;color:var(--cream);border:1px solid var(--card-brd);padding:.45rem .9rem;border-radius:999px;transition:.2s}
.dest-card:hover .dest-card__cta{background:var(--gold);color:#22150a;border-color:var(--gold)}
.dest-card__arrow{font-size:1.2rem;color:var(--gold);transition:.25s;transform:translateX(-4px);opacity:.7}
.dest-card:hover .dest-card__arrow{transform:translateX(0);opacity:1}
/* emblem cards (Uzbekistan Experience) */
.dest-card--emblem{background:linear-gradient(160deg,#0e2a44,#123a5c 55%,rgba(224,181,63,.30))}
.dest-card__emblem{position:absolute;top:2px;right:10px;z-index:1;font-size:7.5rem;line-height:1;opacity:.18;transform:rotate(-6deg);transition:.45s}
.dest-card--emblem:hover .dest-card__emblem{transform:rotate(0) scale(1.06);opacity:.28}
.dest-card--emblem .dest-card__shade{background:linear-gradient(180deg,rgba(8,23,38,.15) 25%,rgba(8,23,38,.9))}
.dest-note{text-align:center;color:var(--slate);margin-top:2rem;font-style:italic}

/* ------------------------------ carousel ------------------------------ */
.carousel{display:flex;align-items:center;gap:.6rem}
.carousel__viewport{overflow:hidden;flex:1}
.carousel__track{display:flex;gap:1.3rem;transition:transform .45s ease}
.tour-card{flex:0 0 calc((100% - 2.6rem)/3);border-radius:var(--radius-lg);overflow:hidden;position:relative;min-height:420px;display:flex;flex-direction:column;justify-content:flex-end;border:1px solid var(--card-brd);box-shadow:var(--shadow)}
.tour-card__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tour-card__shade{position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(8,23,38,.92))}
.tour-card__body{position:relative;z-index:2;padding:1.3rem}
.tour-card__body h3{font-family:var(--display);font-weight:700;font-size:1.25rem;margin-bottom:.3rem}
.tour-card__body p{font-size:.86rem;color:var(--slate);margin-bottom:.9rem}
.carousel__arrow{flex:none;width:46px;height:46px;border-radius:50%;border:1px solid var(--card-brd);background:var(--card);color:var(--gold);font-size:1.7rem;line-height:1;cursor:pointer;transition:.2s}
.carousel__arrow:hover{background:var(--gold);color:#22150a;border-color:var(--gold)}
.carousel__dots{display:flex;justify-content:center;gap:.5rem;margin-top:1.5rem}
.carousel__dots button{width:10px;height:10px;border-radius:50%;border:0;background:rgba(255,255,255,.25);cursor:pointer;transition:.2s;padding:0}
.carousel__dots button.is-active{background:var(--gold);width:26px;border-radius:6px}

/* -------------------------------- why -------------------------------- */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.3rem}
.why-card{background:var(--card);border:1px solid var(--card-brd);border-radius:var(--radius);padding:1.8rem 1.4rem;text-align:center;transition:.25s}
.why-card:hover{transform:translateY(-5px);border-color:var(--line);background:rgba(242,205,92,.06)}
.why-card__icon{color:var(--gold);display:inline-grid;place-items:center;width:64px;height:64px;border-radius:16px;background:rgba(242,205,92,.12);margin-bottom:1rem}
.why-card__icon svg{width:30px;height:30px}
.why-card h3{font-family:var(--display);font-size:1.1rem;margin-bottom:.5rem}
.why-card p{font-size:.9rem;color:var(--slate)}

/* ------------------------------ booking ------------------------------ */
.section--book{
  background:
    linear-gradient(rgba(8,23,38,.92),rgba(8,23,38,.92)),
    url('https://images.unsplash.com/photo-1512453979798-5ea266f8880c?auto=format&fit=crop&w=1600&q=80') center/cover fixed no-repeat;
}
.book__inner{display:grid;grid-template-columns:1fr 1.1fr;gap:2.6rem;align-items:center}
.book__intro .section__title{text-align:left}
.book__points{list-style:none;margin-top:1.4rem;display:flex;flex-direction:column;gap:.7rem}
.book__points li{display:flex;align-items:center;gap:.7rem;font-family:var(--display);font-weight:500}
.book__points li span:first-child{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--gold);color:#22150a;font-size:.8rem;font-weight:700;flex:none}

.book-form{background:var(--navy-700);border:1px solid var(--card-brd);border-radius:var(--radius-lg);padding:1.8rem;box-shadow:var(--shadow)}
.field{margin-bottom:1.1rem}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field label{display:block;font-family:var(--display);font-weight:500;font-size:.85rem;margin-bottom:.4rem;color:var(--cream)}
.field input,.field select,.field textarea{
  width:100%;padding:.8rem .9rem;border-radius:10px;
  background:rgba(8,23,38,.6);border:1px solid var(--card-brd);
  color:var(--cream);font-family:var(--font);font-size:.95rem;transition:.2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(242,205,92,.15)}
.field textarea{resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#6f829a}
.field input[type="date"]{color-scheme:dark}
.field select option{background:var(--navy-700)}

.chips{display:flex;flex-wrap:wrap;gap:.5rem}
.chip{position:relative;cursor:pointer}
.chip input{position:absolute;opacity:0;width:0;height:0}
.chip span{display:inline-block;padding:.5rem .9rem;border-radius:999px;border:1px solid var(--card-brd);font-size:.82rem;font-family:var(--display);font-weight:500;color:var(--cream);transition:.2s;background:rgba(8,23,38,.5)}
.chip input:checked+span{background:var(--gold);color:#22150a;border-color:var(--gold)}

.book-form__msg{margin-top:.9rem;font-size:.9rem;min-height:1.2em;font-weight:600}
.book-form__msg.is-err{color:#ff9b8a}
.book-form__msg.is-ok{color:var(--gold)}
.book-form__note{margin-top:.6rem;font-size:.8rem;color:var(--slate);text-align:center}

/* --------------------------- testimonials --------------------------- */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.testi-card{background:var(--card);border:1px solid var(--card-brd);border-radius:var(--radius);padding:1.7rem}
.testi-card__stars{color:var(--gold);letter-spacing:.15em;margin-bottom:.8rem}
.testi-card blockquote{font-size:1rem;line-height:1.6;margin-bottom:1.2rem}
.testi-card figcaption{display:flex;flex-direction:column}
.testi-card figcaption strong{font-family:var(--display)}
.testi-card figcaption span{font-size:.82rem;color:var(--slate)}

/* ------------------------------ contact ------------------------------ */
.section--contact{background:var(--navy-900)}
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.3rem}
.contact-card{background:var(--card);border:1px solid var(--card-brd);border-radius:var(--radius);padding:1.6rem;text-align:center;transition:.25s}
.contact-card:hover{transform:translateY(-4px);border-color:var(--line)}
.contact-card__icon{color:var(--gold);display:inline-grid;place-items:center;width:52px;height:52px;border-radius:14px;background:rgba(242,205,92,.12);margin:0 auto .3rem}
.contact-card__icon svg{width:26px;height:26px}
.contact-card h4{font-family:var(--display);margin:.7rem 0 .35rem;font-size:1rem}
.contact-card p{font-size:.9rem;color:var(--slate);word-break:break-word}

/* ------------------------------ footer ------------------------------ */
.footer{background:var(--navy-900);border-top:1px solid var(--card-brd);padding:56px 0 24px}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2rem}
.footer__logo{font-size:1.3rem;display:inline-block;margin-bottom:.8rem}
.footer__brand p{color:var(--slate);font-size:.92rem;max-width:36ch;margin-bottom:1rem}
.socials{display:flex;gap:1rem}
.socials a{color:var(--gold);font-size:.85rem;font-weight:600}
.footer__col h4{font-family:var(--display);font-size:1rem;margin-bottom:1rem;color:var(--gold)}
.footer__col a{display:block;color:var(--slate);font-size:.9rem;padding:.28rem 0;transition:.2s}
.footer__col a:hover{color:var(--gold);padding-left:4px}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;margin-top:2.5rem;padding-top:1.4rem;border-top:1px solid var(--card-brd);font-size:.85rem;color:var(--slate);flex-wrap:wrap;gap:.6rem}
.footer__tag{font-family:var(--display);font-weight:600}

/* --------------------------- telegram float --------------------------- */
.tg-float{position:fixed;right:20px;bottom:20px;z-index:40;width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#22150a;display:grid;place-items:center;font-size:1.5rem;box-shadow:0 12px 28px -8px rgba(0,0,0,.6);transition:.25s;animation:float 3s ease-in-out infinite}
.tg-float:hover{transform:scale(1.1)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* --------------------------- featured tour --------------------------- */
.section--featured{background:linear-gradient(180deg,var(--navy-800),var(--navy-900))}
.featured{display:grid;grid-template-columns:.9fr 1.1fr;gap:2.6rem;align-items:center}
.featured__media{position:relative}
.featured__badge{position:absolute;top:-14px;left:14px;z-index:3;background:var(--gold);color:#22150a;font-family:var(--display);font-weight:700;font-size:.82rem;padding:.5rem 1rem;border-radius:999px;box-shadow:var(--shadow)}
.featured__photos{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:.7rem;height:400px}
.featured__photos img{width:100%;height:100%;object-fit:cover;border-radius:14px;border:1px solid var(--card-brd)}
.featured__photos img:first-child{grid-row:1 / span 2;height:100%}
.featured__body .section__title,.featured__body .section__sub{text-align:left}
.featured__cols{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin:1.6rem 0 1.8rem}
.featured__col h4{font-family:var(--display);font-size:.95rem;color:var(--gold);margin-bottom:.7rem}
.featured__col ul{list-style:none;display:flex;flex-direction:column;gap:.5rem}
.featured__col li{font-size:.88rem;color:var(--cream);padding-left:1rem;position:relative;line-height:1.4}
.featured__col li::before{content:"•";position:absolute;left:0;color:var(--gold)}

/* pre-fill flash on the destination select */
.field select.flash{animation:flash .8s ease}
@keyframes flash{0%,100%{box-shadow:0 0 0 0 rgba(242,205,92,0)}40%{box-shadow:0 0 0 4px rgba(242,205,92,.4)}}

/* ------------------------------ reveal ------------------------------ */
.reveal{opacity:0;transform:translateY(24px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ============================ responsive ============================ */
@media (max-width:1024px){
  .dest-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:repeat(2,1fr)}
  .tour-card{flex-basis:calc((100% - 1.3rem)/2)}
  .hero__inner{grid-template-columns:1fr;gap:2rem}
  .hero__cards{flex-direction:row;flex-wrap:wrap}
  .feature-card{flex:1 1 220px}
  .book__inner{grid-template-columns:1fr;gap:1.8rem}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav,.header__actions .btn--gold{display:none}
  .nav-toggle{display:flex}
  .nav.open{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;background:rgba(8,23,38,.98);padding:1rem 22px;gap:.4rem;border-top:1px solid var(--card-brd)}
  .nav.open a{padding:.6rem 0}
  .testi-grid{grid-template-columns:1fr}
  .tour-card{flex-basis:100%}
  .section{padding:64px 0}
  .hero{min-height:auto}
}
@media (max-width:480px){
  .dest-grid,.why-grid,.contact-grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .footer__bottom{flex-direction:column;text-align:center}
}