/* =================================================================
   JET MEDIA — landing styles
   Палитра и шрифты по брендбуку v1.0:
     Jet Black #080B17 · Jet Blue #187BFF · Electric Blue #46C7FF · White
     Manrope Bold (заголовки, цифры) + Inter Regular (текст)
   Сигнатурный элемент бренда — светящаяся дуга из логотипа.
   Порядок: токены → база → типографика → компоненты → секции → адаптив
   ================================================================= */

/* ---------------- 1. Токены ---------------- */
:root{
  /* Фирменные цвета */
  --jet:        #080B17;   /* Jet Black — основной фон */
  --blue:       #187BFF;   /* Jet Blue — основной акцент */
  --electric:   #46C7FF;   /* Electric Blue — вторичный акцент */
  --white:      #FFFFFF;

  /* Производные оттенки для интерфейса */
  --jet-2:      #0B1122;   /* чередующиеся секции */
  --jet-3:      #101A32;   /* приподнятые поверхности */
  --line:       rgba(70,199,255,.16);
  --line-soft:  rgba(70,199,255,.09);
  --text:       #EAF1FF;
  --muted:      #8E9EC2;

  /* Стекло и тени */
  --glass-brd:  rgba(120,180,255,.16);
  --shadow-m:   0 18px 50px rgba(0,0,0,.45);
  --shadow-l:   0 40px 90px rgba(0,0,0,.55);
  --glow:       0 10px 34px rgba(24,123,255,.35);

  /* Типографика */
  --display: "Manrope", "Noto Sans Thai", system-ui, sans-serif;
  --body:    "Inter", "Noto Sans Thai", system-ui, -apple-system, sans-serif;

  /* Ритм */
  --r-s: 12px;
  --r-m: 18px;
  --r-l: 26px;
  --ease: cubic-bezier(.22,.9,.28,1);
}

/* ---------------- 2. База ---------------- */
*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; scroll-padding-top:92px; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--jet);
  color:var(--text);
  font-family:var(--body);
  font-size:17px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img,svg{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul,ol{ margin:0; padding:0; list-style:none; }
button,input{ font:inherit; color:inherit; }

:focus-visible{
  outline:2px solid var(--electric);
  outline-offset:3px;
  border-radius:6px;
}

.wrap{ width:min(1200px, 92vw); margin-inline:auto; }
.wrap-narrow{ width:min(820px, 92vw); }

/* Цифры: Manrope с табличными знаками — колонки не «прыгают» при анимации */
.num{
  font-family:var(--display);
  font-weight:700;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.02em;
}

/* ---------------- 3. Типографика ---------------- */
h1,h2,h3{ font-family:var(--display); font-weight:800; line-height:1.14; letter-spacing:-.035em; margin:0; }
h2{ font-size:clamp(1.6rem, 3.2vw, 2.55rem); }
h3{ font-size:1.05rem; font-weight:700; letter-spacing:-.02em; }
p{ margin:0; }

.eyebrow{
  font-family:var(--body);
  font-size:.74rem; font-weight:600;
  letter-spacing:.2em; text-transform:uppercase;
  color:var(--electric);
  margin-bottom:14px;
}

.sec-head{ max-width:730px; margin-bottom:clamp(36px, 5vw, 64px); }
.sec-sub{ color:var(--muted); margin-top:16px; font-size:1.02rem; }

/* ---------------- 4. Кнопки ---------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:15px 26px;
  border-radius:100px;
  border:1px solid transparent;
  font-family:var(--display);
  font-size:.95rem; font-weight:700; letter-spacing:-.01em;
  cursor:pointer;
  transition:transform .25s var(--ease), background-color .25s var(--ease),
             border-color .25s var(--ease), box-shadow .25s var(--ease), color .25s var(--ease);
}
.btn:hover{ transform:translateY(-2px); }
.btn:active{ transform:translateY(0); }

.btn-primary{
  background:linear-gradient(100deg, var(--blue), var(--electric));
  color:#04101F;
  box-shadow:var(--glow);
}
.btn-primary:hover{ box-shadow:0 16px 44px rgba(24,123,255,.5); }

.btn-line{
  border-color:var(--line);
  background:rgba(70,199,255,.04);
  color:var(--text);
}
.btn-line:hover{ border-color:rgba(70,199,255,.55); background:rgba(24,123,255,.12); }

.btn-ghost{
  padding:10px 18px; font-size:.86rem;
  border-color:var(--line); color:var(--text);
}
.btn-ghost:hover{ border-color:var(--electric); color:var(--electric); }

/* ---------------- 5. Стеклянная панель ---------------- */
.glass{
  background:linear-gradient(180deg, rgba(24,123,255,.10), rgba(255,255,255,.025));
  border:1px solid var(--glass-brd);
  border-radius:var(--r-l);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow-l);
}

/* ---------------- 6. Шапка ---------------- */
.site-head{
  position:sticky; top:0; z-index:80;
  padding:14px 0;
  border-bottom:1px solid transparent;
  transition:background-color .3s var(--ease), border-color .3s var(--ease), padding .3s var(--ease);
}
.site-head.scrolled{
  background:rgba(8,11,23,.82);
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  border-bottom-color:var(--line-soft);
  padding:8px 0;
}
.head-inner{ display:flex; align-items:center; gap:28px; }

/* Логотип из брендбука используется без изменений и без эффектов */
.brand{ flex-shrink:0; display:block; }
.logo{ height:34px; width:auto; transition:opacity .25s var(--ease); }
.brand:hover .logo{ opacity:.85; }
.site-head.scrolled .logo{ height:30px; }

.nav{ display:flex; gap:26px; margin-left:auto; }
.nav a{ font-size:.9rem; color:var(--muted); position:relative; transition:color .2s var(--ease); }
.nav a:hover{ color:var(--text); }
.nav a::after{
  content:""; position:absolute; left:0; bottom:-6px; width:100%; height:1px;
  background:linear-gradient(90deg, var(--blue), var(--electric));
  transform:scaleX(0); transform-origin:left;
  transition:transform .3s var(--ease);
}
.nav a:hover::after{ transform:scaleX(1); }

.head-actions{ display:flex; align-items:center; gap:12px; }

.lang{ display:flex; gap:2px; padding:3px; border:1px solid var(--line); border-radius:100px; }
.lang-btn{
  background:none; border:0; cursor:pointer;
  padding:6px 11px; border-radius:100px;
  font-family:var(--display); font-weight:700;
  font-size:.72rem; letter-spacing:.06em; color:var(--muted);
  transition:color .2s var(--ease), background-color .2s var(--ease);
}
.lang-btn:hover{ color:var(--text); }
.lang-btn.is-active{ background:rgba(24,123,255,.2); color:var(--electric); }

.burger{
  display:none; width:40px; height:40px; padding:0;
  background:none; border:1px solid var(--line); border-radius:12px; cursor:pointer;
  align-items:center; justify-content:center; flex-direction:column; gap:5px;
}
.burger span{ display:block; width:16px; height:1.5px; background:var(--text); transition:transform .3s var(--ease); }
.burger[aria-expanded="true"] span:first-child{ transform:translateY(3.2px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child{ transform:translateY(-3.2px) rotate(-45deg); }

/* ---------------- 7. Hero ---------------- */
.hero{ position:relative; padding:clamp(44px, 6vw, 86px) 0 clamp(60px, 8vw, 110px); }

/* Фон: фирменная дуга + мягкое синее свечение */
.hero-bg{
  position:absolute; inset:-90px 0 auto 0; height:620px; z-index:-1; pointer-events:none;
  background:
    radial-gradient(52% 46% at 50% 8%, rgba(24,123,255,.20), transparent 68%),
    radial-gradient(38% 40% at 84% 4%, rgba(70,199,255,.12), transparent 70%);
}
.arc{
  position:absolute; left:50%; top:96px; transform:translateX(-50%);
  width:150%; height:300px;
  filter:drop-shadow(0 0 16px rgba(24,123,255,.55));
  opacity:.9;
}

.hero-grid{
  display:grid; grid-template-columns:1.02fr .98fr;
  gap:clamp(32px, 5vw, 72px); align-items:center;
}
.hero-title{
  font-size:clamp(2.25rem, 5.2vw, 3.9rem);
  letter-spacing:-.045em;
  max-width:15ch;
}
.hero-title span{ display:block; }
.hero-title .accent{
  background:linear-gradient(96deg, var(--blue) 10%, var(--electric) 70%);
  -webkit-background-clip:text; background-clip:text;
  color:transparent;
}
.hero-cta{ display:flex; flex-wrap:wrap; gap:14px; margin-top:38px; }

.hero-trust{
  display:flex; flex-wrap:wrap; gap:14px 34px;
  margin-top:44px; padding-top:26px; border-top:1px solid var(--line-soft);
}
.hero-trust li{ display:flex; flex-direction:column; gap:2px; }
.hero-trust strong{
  font-family:var(--display); font-weight:800; font-size:1.18rem;
  font-variant-numeric:tabular-nums; color:var(--electric);
}
.hero-trust span{ font-size:.82rem; color:var(--muted); }

/* ---------------- 8. Калькулятор ---------------- */
.calc{ padding:clamp(24px, 3vw, 34px); }
.calc-head{ display:flex; align-items:center; justify-content:space-between; gap:16px; margin-bottom:26px; }
.calc-title{ font-size:1.15rem; font-weight:800; }

.sliders{ display:grid; gap:22px; }
.field-top{
  display:flex; align-items:baseline; justify-content:space-between; gap:12px;
  font-size:.88rem; color:var(--muted); margin-bottom:10px; cursor:pointer;
}
.val{ font-size:1.02rem; color:var(--white); }

/* Ползунок: заливка через переменную --p, её ставит JS */
input[type=range]{
  --p:50%;
  -webkit-appearance:none; appearance:none;
  width:100%; height:26px; background:transparent; cursor:pointer; margin:0;
}
input[type=range]::-webkit-slider-runnable-track{
  height:4px; border-radius:100px;
  background:linear-gradient(90deg, var(--blue) 0%, var(--electric) var(--p), rgba(255,255,255,.12) var(--p));
}
input[type=range]::-moz-range-track{ height:4px; border-radius:100px; background:rgba(255,255,255,.12); }
input[type=range]::-moz-range-progress{ height:4px; border-radius:100px; background:var(--blue); }
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none; appearance:none;
  width:20px; height:20px; margin-top:-8px; border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #fff, #CDE9FF);
  border:1px solid rgba(0,0,0,.25);
  box-shadow:0 3px 12px rgba(0,0,0,.5), 0 0 0 6px rgba(24,123,255,.18);
  transition:box-shadow .2s var(--ease), transform .2s var(--ease);
}
input[type=range]:hover::-webkit-slider-thumb{ box-shadow:0 3px 14px rgba(0,0,0,.55), 0 0 0 9px rgba(24,123,255,.26); }
input[type=range]:active::-webkit-slider-thumb{ transform:scale(1.06); }
input[type=range]::-moz-range-thumb{
  width:19px; height:19px; border-radius:50%; border:1px solid rgba(0,0,0,.25);
  background:radial-gradient(circle at 35% 30%, #fff, #CDE9FF);
  box-shadow:0 3px 12px rgba(0,0,0,.5), 0 0 0 6px rgba(24,123,255,.18);
}

.calc-now{
  display:flex; align-items:baseline; justify-content:space-between; gap:14px;
  margin:26px 0 18px; padding-top:20px; border-top:1px solid var(--line-soft);
  font-size:.88rem; color:var(--muted);
}
.calc-now b{ font-size:1.06rem; color:var(--white); }

.calc-result{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.res{ padding:18px 18px 16px; border-radius:var(--r-m); border:1px solid var(--line); background:rgba(255,255,255,.03); }
.res-pro{
  border-color:rgba(70,199,255,.42);
  background:linear-gradient(180deg, rgba(24,123,255,.22), rgba(70,199,255,.06));
}
.res-label{ font-size:.8rem; color:var(--muted); display:flex; gap:7px; align-items:baseline; }
.res-label em{ font-style:normal; font-size:.72rem; color:var(--electric); }
.res-value{ font-size:clamp(1.25rem, 2.4vw, 1.62rem); margin-top:8px; color:var(--white); }
.res-pro .res-value{ color:var(--electric); }


/* Сезон аренды внутри калькулятора */
.calc-season{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  flex-wrap:wrap; margin-top:24px;
}
.calc-season-label{ font-size:.88rem; color:var(--muted); }

/* Аренда и чистый результат под приростом выручки */
.res-rows{
  display:grid; gap:7px;
  margin-top:14px; padding-top:12px;
  border-top:1px solid var(--line-soft);
}
.res-row{
  display:flex; align-items:baseline; justify-content:space-between; gap:10px;
  font-size:.78rem; color:var(--muted);
}
.res-row b{ font-size:.88rem; color:var(--text); white-space:nowrap; }
.res-net b{ color:var(--electric); }
.res-net b.neg{ color:#FF8F9B; }

/* ---------------- 9. Секции ---------------- */
.section{ padding:clamp(72px, 9vw, 126px) 0; }
.section.alt{ background:var(--jet-2); border-block:1px solid var(--line-soft); }

/* ---------------- 10. Сегментные переключатели ---------------- */
.seg{
  display:inline-flex; gap:3px; padding:4px;
  border:1px solid var(--line); border-radius:100px; background:rgba(255,255,255,.02);
}
.seg-btn{
  background:none; border:0; cursor:pointer;
  padding:9px 18px; border-radius:100px;
  font-family:var(--display); font-size:.84rem; font-weight:700; color:var(--muted);
  white-space:nowrap;
  transition:background-color .25s var(--ease), color .25s var(--ease);
}
.seg-btn:hover{ color:var(--text); }
.seg-btn.is-active{ background:rgba(24,123,255,.22); color:var(--electric); }
.seg-season{ margin-top:26px; }
.seg-sm .seg-btn{ padding:7px 13px; font-size:.78rem; }
/* ---------------- 11. Что получает ресторан ---------------- */
.ops-grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(280px, 1fr)); gap:14px; }
.ops-card{
  padding:30px 26px;
  border:1px solid var(--line); border-radius:var(--r-l);
  background:linear-gradient(180deg, rgba(24,123,255,.10), rgba(255,255,255,.02));
  transition:border-color .35s var(--ease), transform .35s var(--ease);
}
.ops-card:hover{ border-color:rgba(70,199,255,.45); transform:translateY(-4px); }
.ops-k{
  font-size:clamp(1.7rem, 3.4vw, 2.3rem); line-height:1;
  background:linear-gradient(96deg, var(--blue), var(--electric));
  -webkit-background-clip:text; background-clip:text; color:transparent;
  margin-bottom:16px;
}
.ops-card h3{ margin-bottom:10px; }
.ops-card p{ font-size:.9rem; color:var(--muted); }

.caps{
  margin-top:16px; padding:30px 26px;
  border:1px solid var(--line); border-radius:var(--r-l);
  background:rgba(255,255,255,.022);
}
.caps-title{
  font-family:var(--body); font-size:.74rem; font-weight:600;
  letter-spacing:.2em; text-transform:uppercase; color:var(--electric);
  margin-bottom:20px;
}
.caps-list{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(240px, 1fr));
  gap:12px 26px;
}
.caps-list li{ position:relative; padding-left:26px; font-size:.92rem; color:var(--muted); }
.caps-list li::before{
  content:""; position:absolute; left:0; top:.5em;
  width:11px; height:6px;
  border-left:1.6px solid var(--electric); border-bottom:1.6px solid var(--electric);
  transform:rotate(-45deg);
}

/* ---------------- 12. Тарифы ---------------- */
.plans{ display:grid; grid-template-columns:1fr 1fr; gap:16px; align-items:start; }
.plan{
  position:relative; padding:34px 30px 30px;
  border:1px solid var(--line); border-radius:var(--r-l);
  background:rgba(255,255,255,.025);
  display:flex; flex-direction:column; gap:22px;
}
.plan-pro{
  border-color:rgba(70,199,255,.45);
  background:linear-gradient(180deg, rgba(24,123,255,.14), rgba(255,255,255,.02));
  box-shadow:var(--shadow-m);
}
.plan-badge{
  position:absolute; top:-11px; left:30px;
  font-family:var(--display); font-weight:800;
  font-size:.66rem; letter-spacing:.12em; text-transform:uppercase;
  color:#04101F; background:linear-gradient(100deg, var(--blue), var(--electric));
  padding:5px 12px; border-radius:100px;
}
.plan-name{ font-size:1.3rem; }
.plan-price{ display:flex; align-items:baseline; gap:10px; margin-top:14px; }
.plan-price span:first-child{
  font-size:clamp(2.3rem, 4.4vw, 3.05rem); line-height:1; color:var(--electric);
}
.plan-price small{ display:flex; flex-direction:column; font-size:.76rem; color:var(--muted); }
.plan-note{ margin-top:14px; font-size:.86rem; color:var(--electric); }
.plan-list{ display:grid; gap:12px; }
.plan-list li{ position:relative; padding-left:26px; font-size:.92rem; color:var(--muted); }
.plan-list li::before{
  content:""; position:absolute; left:0; top:.55em;
  width:11px; height:6px;
  border-left:1.6px solid var(--blue); border-bottom:1.6px solid var(--blue);
  transform:rotate(-45deg);
}
.plan-cta{ margin-top:auto; width:100%; }

/* ---------------- 13. FAQ ---------------- */
.faq{ display:grid; gap:8px; }
.qa{
  border:1px solid var(--line); border-radius:var(--r-m);
  background:rgba(255,255,255,.022);
  transition:border-color .3s var(--ease), background-color .3s var(--ease);
}
.qa[open]{ border-color:rgba(70,199,255,.4); background:rgba(24,123,255,.08); }
.qa summary{
  list-style:none; cursor:pointer; position:relative;
  padding:20px 56px 20px 22px;
  font-family:var(--display); font-size:1rem; font-weight:700;
}
.qa summary::-webkit-details-marker{ display:none; }
.qa summary::after{
  content:""; position:absolute; right:24px; top:50%;
  width:9px; height:9px; margin-top:-6px;
  border-right:1.6px solid var(--electric); border-bottom:1.6px solid var(--electric);
  transform:rotate(45deg); transition:transform .3s var(--ease);
}
.qa[open] summary::after{ transform:rotate(-135deg); margin-top:-2px; }
.qa p{ padding:0 22px 22px; color:var(--muted); font-size:.94rem; max-width:66ch; }

/* ---------------- 14. Форма ---------------- */
.request{ padding-bottom:clamp(80px, 10vw, 140px); }
.req-card{ padding:clamp(28px, 4vw, 48px); }
.req-head{ margin-bottom:24px; }
.req-head p{ color:var(--muted); margin-top:14px; font-size:.98rem; max-width:56ch; }

.form{ display:grid; gap:16px; margin-top:26px; }
.form-row{ display:grid; gap:8px; }
.lbl{ font-size:.82rem; color:var(--muted); }
.inp{
  width:100%; padding:15px 18px; border-radius:var(--r-s);
  border:1px solid var(--line); background:rgba(255,255,255,.03);
  font-size:.98rem;
  transition:border-color .25s var(--ease), background-color .25s var(--ease);
}
.inp::placeholder{ color:rgba(142,158,194,.55); }
.inp:hover{ border-color:rgba(70,199,255,.3); }
.inp:focus{ outline:none; border-color:var(--electric); background:rgba(24,123,255,.08); }
.inp.err{ border-color:#FF6B7A; background:rgba(255,107,122,.07); }

.trap{ position:absolute; left:-9999px; opacity:0; height:0; width:0; }

.form-submit{ margin-top:8px; width:100%; }
.form-submit[disabled]{ opacity:.6; cursor:progress; transform:none; }
.form-hint{ font-size:.76rem; color:var(--muted); opacity:.8; }
.form-status{ font-size:.9rem; min-height:1.2em; }
.form-status.ok{ color:var(--electric); }
.form-status.bad{ color:#FF8F9B; }
.seg-type{ margin-bottom:4px; }

/* ---------------- 15. Подвал ---------------- */
.site-foot{ border-top:1px solid var(--line-soft); background:var(--jet-2); padding:56px 0 44px; }
.foot-inner{ display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:32px; align-items:start; }
.logo-foot{ height:30px; }
.foot-slogan{
  font-family:var(--display); font-weight:700;
  font-size:.68rem; letter-spacing:.34em; color:var(--electric);
  margin-top:12px;
}
.foot-tag{ font-size:.85rem; color:var(--muted); margin-top:10px; max-width:34ch; }
.foot-links{ display:grid; gap:10px; font-size:.88rem; color:var(--muted); }
.foot-links a:hover{ color:var(--electric); }
.foot-contacts{ display:grid; gap:10px; font-size:.88rem; color:var(--muted); }
.foot-rights{ margin-top:8px; opacity:.7; font-size:.8rem; }

/* ---------------- 16. Появление при прокрутке ---------------- */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.ops-grid .reveal:nth-child(2){ transition-delay:.06s; }
.ops-grid .reveal:nth-child(3){ transition-delay:.12s; }

/* ---------------- 17. Адаптив ---------------- */
@media (max-width: 1080px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-title{ max-width:18ch; }
}

@media (max-width: 860px){
  body{ font-size:16px; }
  .nav{
    position:fixed; inset:64px 4vw auto 4vw; display:none;
    flex-direction:column; gap:4px; padding:16px;
    border-radius:var(--r-l); border:1px solid var(--line);
    background:rgba(11,17,34,.97);
    backdrop-filter:blur(18px); -webkit-backdrop-filter:blur(18px);
    box-shadow:var(--shadow-l);
  }
  .nav.open{ display:flex; }
  .nav a{ padding:11px 6px; font-size:.95rem; color:var(--text); }
  .nav a::after{ display:none; }
  .burger{ display:flex; }
  .head-cta{ display:none; }
  .head-inner{ gap:12px; }
  .logo{ height:28px; }

  .arc{ top:120px; height:220px; }
  .plans{ grid-template-columns:1fr; }
  .foot-inner{ grid-template-columns:1fr; gap:26px; }
}

@media (max-width: 520px){
  .calc-result{ grid-template-columns:1fr; }
  .hero-cta .btn{ width:100%; }
  .hero-trust{ gap:14px 24px; }
  .seg-btn{ padding:9px 14px; font-size:.8rem; }
}

/* ---------------- 18. Уважение к настройкам движения ---------------- */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  .reveal{ opacity:1; transform:none; }
}

/* ---------------- 19. Печать ---------------- */
@media print{
  .site-head,.hero-bg,.seg,.lang,.btn{ display:none !important; }
  body{ background:#fff; color:#000; }
}