/* ===== База ===== */
*{ box-sizing:border-box; margin:0; padding:0; }
:root{
  --bg:#f4f3f0;
  --paper:#ffffff;
  --ink:#161616;
  --ink-2:#2a2a2a;
  --mute:#7a7a7a;
  --line:#e2e0db;
  --forest:#1f4d3a;
  --forest-2:#2a6b52;
  --sand:#b89968;
  --wa:#25d366;
  --wa-dark:#1da851;
}
html{ scroll-behavior:smooth; }
section[id]{ scroll-margin-top:84px; }
body{
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.55;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
::selection{ background:var(--forest); color:#fff; }

/* ===== Верхняя полоса ===== */
.top{
  position:fixed; top:0; left:0; right:0; z-index:80;
  background:rgba(244,243,240,.82); backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:transform .4s ease;
}
.top.hide{ transform:translateY(-100%); }
.top-inner{
  max-width:1280px; margin:0 auto; padding:0 40px;
  height:64px; display:flex; align-items:center; justify-content:space-between; gap:24px;
}
.wordmark{ font-family:"Archivo",sans-serif; font-weight:800; font-size:20px; letter-spacing:-.02em; }
.wordmark::after{ content:"."; color:var(--forest); }
.top-nav{ display:flex; gap:28px; }
.top-nav a{ font-size:13px; color:var(--mute); transition:color .2s; }
.top-nav a:hover{ color:var(--ink); }
.top-cta{
  font-size:13px; font-weight:500; padding:13px 18px;
  border:1px solid var(--ink); border-radius:2px; transition:.25s;
}
.top-cta:hover{ background:var(--ink); color:#fff; }

/* ===== Герой ===== */
.hero{ position:relative; height:100dvh; min-height:620px; overflow:hidden; }
.hero-bg{ position:absolute; inset:0; transform:scale(1.08); animation:heroZoom 14s ease-out forwards; }
.hero-bg img{ width:100%; height:100%; object-fit:cover; }
@keyframes heroZoom{ to{ transform:scale(1); } }
.hero-veil{ position:absolute; inset:0; background:linear-gradient(180deg, rgba(0,0,0,.25) 0%, rgba(0,0,0,.05) 30%, rgba(0,0,0,.7) 100%); }
.hero-content{
  position:absolute; left:0; right:0; bottom:0; z-index:2; color:#fff;
  max-width:1280px; margin:0 auto; padding:0 40px 96px;
}
.hero-loc{
  font-size:12px; letter-spacing:.24em; text-transform:uppercase; opacity:.9;
  margin-bottom:24px; opacity:0; animation:fadeUp .9s .2s forwards;
}
.hero-title{
  font-family:"Archivo",sans-serif; font-weight:800;
  font-size:clamp(56px,11vw,172px); line-height:.9; letter-spacing:-.04em;
  overflow:hidden;
}
.hero-title .ln{ display:block; transform:translateY(110%); animation:lineUp 1s cubic-bezier(.2,.8,.2,1) forwards; }
.hero-title .ln:nth-child(2){ animation-delay:.12s; }
.hero-title .dot{ color:var(--sand); }
@keyframes lineUp{ to{ transform:translateY(0); } }
@keyframes fadeUp{ from{ opacity:0; transform:translateY(20px);} to{ opacity:.9; transform:none; } }
.hero-sub{
  margin-top:26px; max-width:520px; font-size:clamp(15px,1.6vw,19px); opacity:.9;
  opacity:0; animation:fadeUp .9s .6s forwards;
}
.hero-scroll{
  position:absolute; right:40px; bottom:36px; z-index:2; color:#fff;
  font-size:11px; letter-spacing:.2em; text-transform:uppercase; opacity:.7;
  writing-mode:vertical-rl; animation:fadeUp 1s 1s forwards; opacity:0;
}

/* ===== Бегущая строка ===== */
.marquee{ background:var(--ink); color:#fff; overflow:hidden; padding:20px 0; border-top:1px solid #000; }
.marquee-track{
  display:inline-flex; white-space:nowrap; gap:0;
  animation:scrollX 32s linear infinite;
  font-family:"Archivo",sans-serif; font-weight:700; font-size:22px; letter-spacing:-.01em;
}
.marquee-track span{ padding:0 28px; }
.marquee-track .sep{ color:var(--forest-2); }
@keyframes scrollX{ from{ transform:translateX(0);} to{ transform:translateX(-50%);} }

/* ===== Интро ===== */
.intro{ padding:140px 0 120px; }
.intro-inner{ max-width:1000px; margin:0 auto; padding:0 40px; }
.kicker{
  font-size:12px; letter-spacing:.22em; text-transform:uppercase;
  color:var(--forest); margin-bottom:28px; font-weight:600;
}
.intro-lead{
  font-family:"Archivo",sans-serif; font-weight:400;
  font-size:clamp(24px,3.6vw,42px); line-height:1.26; letter-spacing:-.018em;
}
.intro-lead em{ font-style:normal; color:var(--forest); }

/* ===== Блоки ===== */
.block{ padding:120px 0; border-top:1px solid var(--line); }
.block.alt{ background:var(--paper); }
.block.dark{ background:var(--ink); color:#fff; border-top:none; }
.block-head{ max-width:1280px; margin:0 auto 70px; padding:0 40px; }
.idx{ font-family:"Archivo",sans-serif; font-weight:600; font-size:13px; color:var(--mute); display:block; margin-bottom:18px; }
.block-title{
  font-family:"Archivo",sans-serif; font-weight:800;
  font-size:clamp(40px,7vw,96px); line-height:.98; letter-spacing:-.03em;
}
.block-sub{ margin-top:24px; max-width:560px; font-size:clamp(16px,1.8vw,19px); color:var(--mute); }

/* ===== Сплит: палатка ===== */
.split{
  max-width:1280px; margin:0 auto; padding:0 40px;
  display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:center;
}
.split-img{ overflow:hidden; border-radius:4px; }
.split-img img{ width:100%; height:640px; object-fit:cover; transition:transform 1.2s cubic-bezier(.2,.8,.2,1); }
.split-img:hover img{ transform:scale(1.04); }
.price{ font-family:"Archivo",sans-serif; font-weight:800; font-size:clamp(48px,6vw,84px); line-height:1; letter-spacing:-.03em; }
.price span{ color:var(--forest); }
.price.sm{ font-size:clamp(34px,3.5vw,48px); }
.specs{ list-style:none; margin:36px 0 28px; border-top:1px solid var(--line); }
.specs li{ display:flex; justify-content:space-between; gap:20px; padding:16px 0; border-bottom:1px solid var(--line); font-size:15px; }
.specs span{ color:var(--mute); text-transform:uppercase; letter-spacing:.08em; font-size:12px; }
.specs b{ font-weight:600; }
.honest{ margin-bottom:30px; max-width:440px; }
.actions{ display:flex; gap:14px; flex-wrap:wrap; }
.note{ margin-top:26px; color:var(--mute); font-size:14px; }
.note.center{ text-align:center; }

/* ===== Кнопки ===== */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:15px 26px; border-radius:2px; font-weight:600; font-size:14px;
  letter-spacing:.02em; cursor:pointer; border:1px solid transparent;
  transition:background .25s,color .25s,border-color .25s,transform .25s; line-height:1;
}
.btn:hover{ transform:translateY(-2px); }
.btn-dark{ background:var(--ink); color:#fff; }
.btn-dark:hover{ background:var(--forest); }
.btn-wa{ background:var(--wa); color:#fff; }
.btn-wa:hover{ background:var(--wa-dark); }
.btn-line{ background:transparent; border-color:var(--ink); color:var(--ink); }
.btn-line:hover{ background:var(--ink); color:#fff; }
.btn.full{ width:100%; }

/* ===== Сапборды ===== */
.grid-two{ max-width:1280px; margin:0 auto; padding:0 40px; display:grid; grid-template-columns:1fr 1fr; gap:40px; }
.sup-card{ position:relative; }
.sup-card figure{ overflow:hidden; border-radius:4px; }
.sup-card figure img{ width:100%; height:580px; object-fit:cover; transition:transform .9s ease; }
.sup-card:hover figure img{ transform:scale(1.05); }
.sup-body{ padding:26px 0 0; }
.sup-top{ display:flex; justify-content:space-between; align-items:flex-end; gap:16px; }
.sup-body h3{ font-family:"Archivo",sans-serif; font-weight:600; font-size:30px; letter-spacing:-.01em; }
.muted{ color:var(--mute); font-size:14px; margin-top:6px; }
.mini{ list-style:none; margin:22px 0 26px; }
.mini li{ padding:7px 0; font-size:14px; border-bottom:1px solid var(--line); }
.mini li::before{ content:"— "; color:var(--sand); }
.tag{
  position:absolute; top:0; right:0; z-index:3;
  background:var(--ink); color:#fff; font-size:11px; letter-spacing:.12em;
  text-transform:uppercase; padding:8px 14px;
}

/* ===== Параллакс-баннер на воде ===== */
.water{
  position:relative; min-height:78vh; display:flex; align-items:center;
  background:url("assets/sup-water.jpg") center/cover fixed no-repeat;
  color:#fff; overflow:hidden;
}
.water::after{ content:""; position:absolute; inset:0; background:linear-gradient(90deg, rgba(0,0,0,.6), rgba(0,0,0,.15)); }
.water-inner{ position:relative; z-index:2; max-width:1280px; margin:0 auto; padding:0 40px; width:100%; }
.water .kicker{ color:var(--sand); }
.water-title{
  font-family:"Archivo",sans-serif; font-weight:800;
  font-size:clamp(34px,5.5vw,72px); line-height:1; letter-spacing:-.03em; max-width:760px;
}
.water-sub{ margin-top:20px; max-width:460px; font-size:17px; opacity:.9; }

/* ===== Бронирование ===== */
.book{ background:var(--ink); color:#fff; }
.book .block-head .idx{ color:rgba(255,255,255,.5); }
.book .block-sub{ color:rgba(255,255,255,.7); }
.book-card{
  max-width:980px; margin:0 auto; padding:0 40px;
}
.form{
  background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.14);
  border-radius:8px; padding:40px;
  display:grid; grid-template-columns:1fr 1fr; gap:22px 26px;
}
.field{ display:flex; flex-direction:column; gap:8px; }
.field.full{ grid-column:1 / -1; }
.field label{ font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.6); }
.field input, .field select{
  background:transparent; border:none; border-bottom:1px solid rgba(255,255,255,.25);
  color:#fff; font-size:16px; padding:10px 0; font-family:inherit; outline:none;
  transition:border-color .25s;
}
.field input::placeholder{ color:rgba(255,255,255,.35); }
.field input:focus, .field select:focus{ border-color:var(--sand); }
.field select option{ background:var(--ink); color:#fff; }
.form .btn{ grid-column:1 / -1; margin-top:6px; }
.form-hint{ grid-column:1/-1; font-size:13px; color:rgba(255,255,255,.55); margin-top:-4px; }
.book-foot{ max-width:980px; margin:26px auto 0; padding:0 40px; color:rgba(255,255,255,.55); font-size:14px; }

/* ===== О нас ===== */
.manifesto-wrap{ max-width:1280px; margin:0 auto; padding:0 40px; display:grid; grid-template-columns:1.4fr 1fr; gap:80px; }
.manifesto{ font-family:"Archivo",sans-serif; font-weight:400; font-size:clamp(20px,2.4vw,30px); line-height:1.4; letter-spacing:-.01em; }
.values{ display:flex; flex-direction:column; gap:28px; }
.values div{ border-top:1px solid var(--line); padding-top:18px; }
.values strong{ display:block; font-size:17px; margin-bottom:6px; }
.values span{ color:var(--mute); font-size:14px; }

/* ===== Контакты ===== */
.contact-actions{ max-width:1280px; margin:0 auto; padding:0 40px; display:grid; grid-template-columns:1fr 1fr; gap:0; border-top:1px solid rgba(255,255,255,.18); }
.contact-link{ padding:46px 40px; border-bottom:1px solid rgba(255,255,255,.18); font-size:14px; color:rgba(255,255,255,.7); transition:color .2s,background .2s; }
.contact-link:nth-child(odd){ border-right:1px solid rgba(255,255,255,.18); }
.contact-link b{ display:block; margin-top:12px; font-size:clamp(22px,2.6vw,32px); color:#fff; font-weight:600; }
.contact-link:hover{ background:rgba(255,255,255,.05); color:#fff; }
.contact-link.wa b{ color:var(--sand); }

/* ===== Подвал ===== */
.footer{ background:var(--ink); color:rgba(255,255,255,.6); border-top:1px solid rgba(255,255,255,.18); }
.footer-inner{ max-width:1280px; margin:0 auto; padding:34px 40px; display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; font-size:13px; }
.footer .wordmark{ color:#fff; }

/* ===== Появление при скролле ===== */
.reveal{ opacity:1; transform:none; }
.js .reveal{ opacity:0; transform:translateY(34px); transition:opacity 1s cubic-bezier(.2,.8,.2,1), transform 1s cubic-bezier(.2,.8,.2,1); }
.js .reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .js .reveal{ opacity:1 !important; transform:none !important; transition:none !important; }
  .marquee-track, .hero-bg, .hero-title .ln{ animation:none !important; }
  .hero-title .ln{ transform:none !important; }
}

/* ===== Плавающие кнопки ===== */
.float-actions{ display:none; }

/* ===== Адаптив ===== */
@media (max-width:1100px){ .water{ background-attachment:scroll; } }
@media (max-width:980px){
  .split{ grid-template-columns:1fr; gap:44px; }
  .split-img img{ height:440px; }
  .grid-two{ grid-template-columns:1fr; gap:56px; }
  .sup-card figure img{ height:440px; }
  .manifesto-wrap{ grid-template-columns:1fr; gap:40px; }
  .contact-actions{ grid-template-columns:1fr; }
  .contact-link:nth-child(odd){ border-right:none; }
  .form{ grid-template-columns:1fr; }
  .water{ background-attachment:scroll; }
}
@media (max-width:720px){
  .top-inner, .hero-content, .block-head, .split, .grid-two, .manifesto-wrap, .contact-actions, .footer-inner, .intro-inner, .water-inner, .book-card, .book-foot{ padding-left:22px; padding-right:22px; }
  .top-nav{ display:none; }
  .hero-content{ padding-bottom:64px; }
  .hero-scroll{ display:none; }
  .block{ padding:80px 0; }
  .intro{ padding:90px 0 70px; }
  .form{ padding:26px; }
  .actions .btn{ flex:1 1 100%; }
  .float-actions{ display:flex; position:fixed; bottom:0; left:0; right:0; z-index:90; }
  .fab{ flex:1; padding:17px; text-align:center; color:#fff; font-weight:700; font-size:14px; }
  .fab-call{ background:var(--ink); }
  .fab-wa{ background:var(--wa); }
  body{ padding-bottom:54px; }
}
@media (max-width:420px){ .hero-title{ font-size:54px; } .marquee-track{ font-size:18px; } }

/* ===== ВАУ-ЭФФЕКТЫ ===== */

/* заставка / прелоадер */
.loader{
  position:fixed; inset:0; z-index:200; overflow:hidden;
  display:grid; place-items:center;
  background:var(--ink);
  transition:opacity .6s ease, visibility .6s;
}
.loader.gone{ opacity:0; visibility:hidden; pointer-events:none; }
.loader-bg{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:.32; transform:scale(1.1); animation:loaderZoom 2.6s ease-out forwards; }
@keyframes loaderZoom{ to{ transform:scale(1); } }
.loader-veil{ position:absolute; inset:0; background:linear-gradient(180deg, rgba(12,12,12,.55), rgba(12,12,12,.7) 60%, rgba(12,12,12,.85)); }
.loader-inner{ position:relative; z-index:2; }
.loader-logo{
  font-family:"Archivo",sans-serif; font-weight:800;
  font-size:clamp(40px,9vw,104px); line-height:1; letter-spacing:-.06em; color:#fff;
  text-align:center;
  animation:loaderLogoIn 1s cubic-bezier(.2,.8,.2,1) both;
}
.loader-logo span{ color:var(--sand); }
@keyframes loaderLogoIn{ from{ opacity:0; transform:translateY(24px); letter-spacing:.04em; } to{ opacity:1; transform:none; letter-spacing:-.06em; } }
.loader-track{ position:absolute; left:8vw; right:8vw; bottom:9vh; height:2px; background:rgba(255,255,255,.18); overflow:hidden; }
.loader-track i{ display:block; width:100%; height:100%; background:var(--sand); transform:translateX(-100%); animation:loaderFill .9s cubic-bezier(.76,0,.24,1) forwards; }
@keyframes loaderFill{ to{ transform:none; } }
body.loading{ overflow:hidden; height:100vh; }
@media (prefers-reduced-motion: reduce){
  .loader-bg,.loader-logo,.loader-track i{ animation:none !important; }
  .loader-track i{ transform:none; } .loader-logo{ opacity:1; }
}

/* индикатор прокрутки */
.scroll-progress{
  position:fixed; top:0; left:0; height:3px; width:100%; z-index:120;
  background:linear-gradient(90deg, var(--forest), var(--sand));
  transform:scaleX(0); transform-origin:left; transition:transform .1s linear;
}

/* параллакс фона героя */
.hero-bg[data-parallax]{ transition:transform .5s cubic-bezier(.2,.8,.2,1); will-change:transform; }

/* магнитные элементы */
.btn, .top-cta, .fab-book, .contact-link{ transition:transform .25s cubic-bezier(.2,.8,.2,1), background .25s, color .25s, border-color .25s, box-shadow .25s; will-change:transform; }

/* встречная бегущая строка */
.marquee.rev{ background:var(--forest); border-top:none; }
.marquee.rev .sep{ color:var(--sand); }
.rev-track{
  display:inline-flex; white-space:nowrap; gap:0;
  animation:scrollXrev 32s linear infinite;
  font-family:"Archivo",sans-serif; font-weight:700; font-size:22px; letter-spacing:-.01em;
}
.rev-track span{ padding:0 28px; }
@keyframes scrollXrev{ from{ transform:translateX(-50%);} to{ transform:translateX(0);} }

/* пульсация бегущих строк при наведении */
.marquee:hover .marquee-track, .marquee:hover .rev-track{ animation-play-state:paused; }

/* плавающая кнопка бронирования */
.fab-book{
  position:fixed; right:26px; bottom:26px; z-index:110;
  display:inline-flex; align-items:center; justify-content:center;
  padding:16px 24px; border-radius:40px;
  background:var(--forest); color:#fff; font-weight:700; font-size:14px; letter-spacing:.02em;
  box-shadow:0 12px 30px rgba(31,77,58,.45);
}
.fab-book::before{
  content:""; position:absolute; inset:0; border-radius:40px;
  box-shadow:0 0 0 0 rgba(31,77,58,.5); animation:fabPulse 2.4s ease-out infinite;
}
@keyframes fabPulse{
  0%{ box-shadow:0 0 0 0 rgba(31,77,58,.5); }
  70%{ box-shadow:0 0 0 22px rgba(31,77,58,0); }
  100%{ box-shadow:0 0 0 0 rgba(31,77,58,0); }
}
.fab-book:hover{ background:var(--forest-2); box-shadow:0 16px 40px rgba(31,77,58,.55); }

/* мерцание акцентного знака в заголовке героя */
.hero-title .dot{ animation:sandShimmer 3s ease-in-out infinite; }
@keyframes sandShimmer{ 0%,100%{ opacity:1; transform:scale(1);} 50%{ opacity:.55; transform:scale(.9);} }

/* подъём карточек сапбордов при наведении */
.sup-card{ transition:transform .5s cubic-bezier(.2,.8,.2,1); }
.sup-card:hover{ transform:translateY(-8px); }
.sup-card figure{ transition:box-shadow .5s; }
.sup-card:hover figure{ box-shadow:0 24px 50px rgba(0,0,0,.18); }

/* блики на кнопках оффера */
.btn-dark, .btn-wa{ position:relative; overflow:hidden; }
.btn-dark::after, .btn-wa::after{
  content:""; position:absolute; top:0; left:-120%; width:60%; height:100%;
  background:linear-gradient(120deg, transparent, rgba(255,255,255,.35), transparent);
  transform:skewX(-20deg); transition:left .6s;
}
.btn-dark:hover::after, .btn-wa:hover::after{ left:140%; }

/* мягкий масштаб картинок блоков для parallax-скролла */
.split-img img, .sup-card figure img{ will-change:transform; }

/* плавающий блок «О нас»: лёгкое всплытие манифеста */
@keyframes floaty{ 0%,100%{ transform:translateY(0);} 50%{ transform:translateY(-6px);} }
.water-title{ animation:floaty 6s ease-in-out infinite; }

/* на телефоне плавающую бронь опускаем выше, чтобы не мешать нижней панели */
@media (max-width:720px){ .fab-book{ bottom:70px; right:16px; padding:13px 18px; font-size:13px; } }
@media (prefers-reduced-motion: reduce){
  .scroll-progress{ transition:none; }
  .hero-bg[data-parallax]{ transition:none; }
  .rev-track, .hero-title .dot, .water-title, .fab-book::before{ animation:none !important; }
}

/* ПРОМО-БЛОК «Нравится этот сайт?» */
.cta-site{
  background:linear-gradient(135deg,#0c1f2a 0%,#123a44 60%,#1d5a66 100%);
  text-align:center;
  border-top:1px solid rgba(255,255,255,.08);
}
.cta-site .idx{ color:#7fd3df; }
.cta-site .block-sub{ color:rgba(255,255,255,.72); }
.cta-site .btn{ display:inline-block; margin-top:8px; max-width:360px; }