/* ===========================================================
   Zipline Tara — style.css
   =========================================================== */
:root{
  --bg:#f4f6f5;
  --ink:#132019;
  --muted:#566a60;
  --surface:#ffffff;
  --surface-2:#e9efec;
  --line:#d7e0db;
  --brand:#0e6e63;
  --brand-deep:#0a4f47;
  --accent:#f0662f;
  --accent-deep:#d5501c;
  --on-accent:#fff7f2;
  --ok:#1f9d6b;
  --err:#d5401c;
  --shadow:0 22px 48px -28px rgba(10,45,40,.5);
  --shadow-sm:0 8px 22px -14px rgba(10,45,40,.45);
  --hero-ink:#f3f8f5;
  --hero-muted:#c3d6cd;
  --radius:18px;
  --wrap:1180px;
  --f-display:"Anton","Arial Narrow",system-ui,sans-serif;
  --f-head:"Barlow Condensed",system-ui,sans-serif;
  --f-body:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color-scheme:light;
}
[data-theme="dark"]{
  --bg:#0b1310;--ink:#e8f0ec;--muted:#9db0a7;--surface:#12201b;--surface-2:#182a23;
  --line:#26352d;--brand:#31a495;--brand-deep:#1c7568;--accent:#ff7d47;--accent-deep:#f0662f;
  --on-accent:#1a0e08;--shadow:0 22px 50px -28px rgba(0,0,0,.75);
  --shadow-sm:0 8px 22px -14px rgba(0,0,0,.6);color-scheme:dark;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0b1310;--ink:#e8f0ec;--muted:#9db0a7;--surface:#12201b;--surface-2:#182a23;
    --line:#26352d;--brand:#31a495;--brand-deep:#1c7568;--accent:#ff7d47;--accent-deep:#f0662f;
    --on-accent:#1a0e08;--shadow:0 22px 50px -28px rgba(0,0,0,.75);
    --shadow-sm:0 8px 22px -14px rgba(0,0,0,.6);color-scheme:dark;
  }
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{margin:0;line-height:1.05;text-wrap:balance}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{margin:0;padding:0;list-style:none}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:22px}
.eyebrow{font-family:var(--f-head);text-transform:uppercase;letter-spacing:.24em;
  font-weight:600;font-size:.82rem;color:var(--brand)}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--f-head);text-transform:uppercase;letter-spacing:.07em;font-weight:600;
  font-size:1rem;padding:.9em 1.7em;border-radius:999px;cursor:pointer;border:0;
  transition:transform .15s ease,background .15s ease,box-shadow .15s ease,color .15s}
.btn-primary{background:var(--accent);color:var(--on-accent);box-shadow:0 12px 26px -12px var(--accent-deep)}
.btn-primary:hover{background:var(--accent-deep);transform:translateY(-2px)}
.btn-primary:disabled{opacity:.55;cursor:not-allowed;transform:none}
.btn-ghost{background:transparent;color:var(--hero-ink);border:1.6px solid rgba(255,255,255,.4)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-solid{background:var(--brand);color:#fff}
.btn-solid:hover{background:var(--brand-deep)}
.btn-lg{font-size:1.05rem;padding:1em 2em}
.btn-block{width:100%}

/* ---------- nav ---------- */
header.nav{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--bg) 85%,transparent);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-size:1.5rem;
  text-transform:uppercase;letter-spacing:.02em}
.brand .mark{width:34px;height:34px;flex:0 0 auto}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{font-family:var(--f-head);text-transform:uppercase;letter-spacing:.05em;
  font-size:.95rem;font-weight:500;color:var(--muted)}
.nav-links a:hover{color:var(--ink)}
.nav-tools{display:flex;align-items:center;gap:10px}
.chip{font-family:var(--f-head);text-transform:uppercase;letter-spacing:.05em;font-size:.85rem;
  font-weight:600;background:var(--surface-2);border:1px solid var(--line);color:var(--ink);
  border-radius:999px;padding:.42em .8em;cursor:pointer;line-height:1}
.chip b{color:var(--brand)}
.nav-cta{display:inline-flex}
@media(max-width:900px){.nav-links{display:none}.nav-cta{display:none}}

/* ---------- hero ---------- */
.hero{position:relative;min-height:min(88vh,760px);display:flex;align-items:flex-end;
  color:var(--hero-ink);overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;
  transform:scale(1.05);animation:heroZoom 18s ease-out forwards}
@keyframes heroZoom{to{transform:scale(1)}}
@media(prefers-reduced-motion:reduce){.hero-bg{animation:none;transform:none}}
.hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(8,28,25,.35) 0%,rgba(8,28,25,.15) 40%,rgba(7,22,20,.85) 100%)}
.hero-in{position:relative;z-index:2;padding-block:60px 54px}
.hero .eyebrow{color:#ffd9c6}
.hero h1{font-family:var(--f-display);font-weight:400;text-transform:uppercase;
  font-size:clamp(3rem,10vw,6.6rem);letter-spacing:.005em;margin-top:12px;max-width:15ch;
  text-shadow:0 2px 30px rgba(0,0,0,.4)}
.hero h1 .em{color:var(--accent)}
.hero .kicker{margin-top:18px;max-width:52ch;font-size:1.12rem;color:#e9f2ee}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-scroll{margin-top:26px;font-family:var(--f-head);text-transform:uppercase;
  letter-spacing:.12em;font-size:.78rem;color:var(--hero-muted);display:flex;align-items:center;gap:8px}

/* ---------- stats ---------- */
.stats{background:var(--brand-deep);color:#eafcf7}
.stats-in{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding-block:30px;text-align:center}
.stat .n{font-family:var(--f-display);font-size:clamp(1.9rem,5vw,3rem);line-height:1;color:#fff}
.stat .l{font-family:var(--f-head);text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;
  color:#a6e2d6;margin-top:6px}
@media(max-width:620px){.stats-in{grid-template-columns:repeat(2,1fr);gap:26px 10px}}

/* ---------- sections ---------- */
section.block{padding-block:clamp(56px,8vw,104px)}
.sec-head h2{font-family:var(--f-head);font-weight:600;text-transform:uppercase;letter-spacing:.01em;
  font-size:clamp(2rem,5vw,3rem);margin-top:8px}
.sec-head p{color:var(--muted);margin-top:14px;font-size:1.08rem;max-width:56ch}
.center{text-align:center}.center p{margin-inline:auto}

/* experience */
.exp-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-top:44px}
.exp-copy p+p{margin-top:16px;color:var(--muted)}
.exp-lead{font-size:1.22rem;font-weight:600}
.exp-photo{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/5}
.exp-photo img{width:100%;height:100%;object-fit:cover}
.exp-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.badge{display:inline-flex;align-items:center;gap:7px;background:var(--surface-2);
  border:1px solid var(--line);border-radius:999px;padding:.45em .9em;font-size:.9rem;font-weight:600}
.badge svg{color:var(--brand)}
@media(max-width:860px){.exp-grid{grid-template-columns:1fr;gap:28px}}

/* pricing */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow-sm)}
.price .tag{font-family:var(--f-head);text-transform:uppercase;letter-spacing:.1em;font-size:.85rem;
  color:var(--brand);font-weight:600}
.price .amt{font-family:var(--f-display);font-size:2.9rem;line-height:1;margin:12px 0 4px}
.price .amt small{font-family:var(--f-body);font-size:.92rem;color:var(--muted);font-weight:600}
.price ul{margin-top:16px;display:grid;gap:10px}
.price li{display:flex;gap:9px;align-items:flex-start;color:var(--muted);font-size:.97rem}
.price li svg{flex:0 0 auto;margin-top:3px;color:var(--brand)}
.price.featured{border-color:var(--accent);position:relative;box-shadow:var(--shadow)}
.price.featured::before{content:attr(data-badge);position:absolute;top:-13px;left:28px;
  background:var(--accent);color:var(--on-accent);font-family:var(--f-head);text-transform:uppercase;
  letter-spacing:.08em;font-size:.72rem;font-weight:600;padding:.35em .85em;border-radius:999px}
.price .btn{margin-top:20px}
@media(max-width:860px){.price-grid{grid-template-columns:1fr}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.step .no{font-family:var(--f-display);font-size:1.9rem;color:var(--accent);line-height:1}
.step h3{font-family:var(--f-head);text-transform:uppercase;letter-spacing:.04em;font-size:1.15rem;
  font-weight:600;margin:12px 0 8px}
.step p{color:var(--muted);font-size:.96rem}
@media(max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.steps{grid-template-columns:1fr}}

/* ---------- reservation ---------- */
.res{background:var(--surface-2)}
.res-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;margin-top:44px;align-items:start}
.res-form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow)}
.field{margin-bottom:16px}
.field label{display:block;font-family:var(--f-head);text-transform:uppercase;letter-spacing:.06em;
  font-size:.8rem;font-weight:600;color:var(--muted);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;font-family:var(--f-body);font-size:1rem;
  color:var(--ink);background:var(--bg);border:1.5px solid var(--line);border-radius:12px;
  padding:.7em .85em;transition:border-color .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand)}
.field textarea{resize:vertical;min-height:84px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.res-summary{display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  background:var(--surface-2);border:1px dashed var(--line);border-radius:12px;padding:14px 16px;margin-bottom:16px}
.res-summary .lbl{font-family:var(--f-head);text-transform:uppercase;letter-spacing:.06em;
  font-size:.8rem;color:var(--muted)}
.res-summary .tot{font-family:var(--f-display);font-size:1.8rem}
.form-msg{border-radius:12px;padding:12px 14px;font-size:.95rem;margin-bottom:14px;display:none}
.form-msg.show{display:block}
.form-msg.ok{background:color-mix(in srgb,var(--ok) 15%,var(--surface));border:1px solid var(--ok);color:var(--ink)}
.form-msg.err{background:color-mix(in srgb,var(--err) 14%,var(--surface));border:1px solid var(--err);color:var(--ink)}
.pay-box{margin-top:16px;border-top:1px solid var(--line);padding-top:16px;display:none}
.pay-box.show{display:block}
.pay-box .paypal-note{font-size:.85rem;color:var(--muted);margin-top:8px}
.res-side .res-photo{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:3/4;margin-bottom:18px}
.res-photo img{width:100%;height:100%;object-fit:cover}
.res-side .note{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:.95rem;margin-top:10px}
.res-side .note svg{color:var(--brand);flex:0 0 auto;margin-top:2px}
@media(max-width:860px){.res-grid{grid-template-columns:1fr;gap:26px}.field-row{grid-template-columns:1fr}}

/* ---------- gallery ---------- */
.gal{columns:4;column-gap:12px;margin-top:44px}
.gal figure{margin:0 0 12px;break-inside:avoid;border-radius:14px;overflow:hidden;cursor:pointer;
  position:relative;box-shadow:var(--shadow-sm)}
.gal img{width:100%;height:auto;transition:transform .4s ease}
.gal figure:hover img{transform:scale(1.05)}
@media(max-width:1000px){.gal{columns:3}}
@media(max-width:680px){.gal{columns:2}}
@media(max-width:420px){.gal{columns:1}}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(6,18,16,.92);display:none;
  align-items:center;justify-content:center;padding:24px}
.lightbox.show{display:flex}
.lightbox img{max-width:92vw;max-height:86vh;border-radius:10px;box-shadow:0 30px 80px -20px #000}
.lightbox button{position:absolute;top:18px;right:20px;background:rgba(255,255,255,.12);color:#fff;
  border:0;width:44px;height:44px;border-radius:50%;font-size:1.4rem;cursor:pointer}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.12);
  color:#fff;border:0;width:52px;height:52px;border-radius:50%;font-size:1.6rem;cursor:pointer}
.lb-prev{left:18px}.lb-next{right:18px}

/* ---------- route (trasa) ---------- */
.route-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;margin-top:44px}
.route-photo{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.route-list{display:grid;gap:14px}
.route-item{display:flex;gap:14px;align-items:flex-start}
.route-item .ri{font-family:var(--f-display);color:var(--accent);font-size:1.5rem;line-height:1;min-width:1.6em}
.route-item h4{font-family:var(--f-head);text-transform:uppercase;letter-spacing:.04em;font-size:1.1rem}
.route-item p{color:var(--muted);font-size:.96rem;margin-top:2px}
@media(max-width:860px){.route-grid{grid-template-columns:1fr;gap:26px}}

/* ---------- location ---------- */
.loc-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;margin-top:44px}
.loc-copy .row{display:flex;gap:12px;padding:15px 0;border-bottom:1px solid var(--line)}
.loc-copy .row:last-child{border-bottom:0}
.loc-copy .row svg{color:var(--brand);flex:0 0 auto;margin-top:2px}
.loc-copy .k{font-family:var(--f-head);text-transform:uppercase;letter-spacing:.06em;font-size:.76rem;color:var(--muted)}
.loc-copy .v{font-weight:600}
.loc-copy .v a{color:var(--brand)}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);min-height:340px;
  position:relative;box-shadow:var(--shadow)}
.map svg{width:100%;height:100%;display:block}
.map .pin-label{position:absolute;left:50%;top:52%;transform:translate(-50%,-50%);background:var(--surface);
  border:1px solid var(--line);border-radius:999px;padding:.42em .9em;font-family:var(--f-head);
  text-transform:uppercase;letter-spacing:.06em;font-size:.74rem;font-weight:600;box-shadow:var(--shadow-sm);white-space:nowrap}
@media(max-width:860px){.loc-grid{grid-template-columns:1fr}}

/* ---------- CTA ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:24px;color:var(--hero-ink);
  padding:clamp(34px,6vw,64px);text-align:center;box-shadow:var(--shadow)}
.cta-band .cta-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.cta-band::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(8,40,36,.82),rgba(10,60,54,.8))}
.cta-band .cta-in{position:relative;z-index:2}
.cta-band h2{font-family:var(--f-display);text-transform:uppercase;font-weight:400;font-size:clamp(2rem,6vw,3.4rem)}
.cta-band p{color:#dcebe5;margin:14px auto 24px;max-width:46ch}
.cta-contacts{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding-block:44px;color:var(--muted);margin-top:8px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:28px}
footer .brand{color:var(--ink);margin-bottom:12px}
footer h4{font-family:var(--f-head);text-transform:uppercase;letter-spacing:.08em;font-size:.82rem;color:var(--ink);margin-bottom:12px}
footer a{display:block;padding:3px 0;color:var(--muted)}
footer a:hover{color:var(--brand)}
.copy{margin-top:28px;padding-top:18px;border-top:1px solid var(--line);font-size:.85rem;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr}}