@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@600;700;800&display=swap');

@font-face{font-family:'Inter';src:url('../fonts/Inter-Regular.otf');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('../fonts/Inter-Medium.otf');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('../fonts/Inter-SemiBold.otf');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('../fonts/Inter-Bold.otf');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('../fonts/Inter-ExtraBold.otf');font-weight:800;font-style:normal;font-display:swap}

:root{
  --deep:#051221;
  --bg:#0A2036;
  --card:#102C46;
  --blue:#2F7DE0;
  --blue-dark:#1E5FB8;
  --blue-pale:#9FC4F2;
  --text:#FFFFFF;
  --text-soft:#D3E1EF;
  --muted:#8CA3B8;
  --line:rgba(255,255,255,.12);
  --line-strong:rgba(255,255,255,.22);
  --display:'Manrope','Inter','Helvetica Neue',Arial,sans-serif;
  --text-font:'Inter','Helvetica Neue',Arial,sans-serif;
  --pad-x:20px;
  --pad-y:64px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
@media (min-width:760px){:root{--pad-x:32px;--pad-y:96px}}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--text-font);font-size:17px;line-height:1.55;
  font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{color:#6AA6EC}
h1,h2,h3{margin:0;font-family:var(--display);font-weight:800;letter-spacing:-0.028em;text-wrap:balance}
p{margin:0;text-wrap:pretty}
input,textarea,button,select{font-family:var(--text-font)}
::placeholder{color:rgba(255,255,255,.34)}
:focus-visible{outline:2px solid var(--blue-pale);outline-offset:3px}

.wrap{max-width:1200px;margin:0 auto;padding-left:var(--pad-x);padding-right:var(--pad-x);width:100%}
.sec{padding-top:var(--pad-y);padding-bottom:var(--pad-y)}
.sec--deep{background:var(--deep);border-top:1px solid var(--line)}
.sec--bg{background:var(--bg)}
.stack{display:flex;flex-direction:column}
.label{font-family:var(--text-font);font-weight:600;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.h2{font-size:clamp(27px,4.6vw,42px);line-height:1.08}
.lede{font-size:clamp(16px,2.4vw,18px);color:var(--text-soft)}
.muted{color:var(--muted)}
.head{display:flex;flex-direction:column;gap:14px;max-width:720px}

/* ---------- buttons ---------- */
.btn{
  position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;
  gap:8px;min-height:48px;padding:14px 26px;border-radius:5px;border:1px solid transparent;
  font-family:var(--text-font);font-weight:600;font-size:16px;line-height:1;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s ease,background .2s ease,border-color .25s ease;
}
.btn::before{
  content:'';position:absolute;top:0;left:0;width:38%;height:100%;
  background:linear-gradient(100deg,rgba(255,255,255,0),rgba(255,255,255,.42),rgba(255,255,255,0));
  opacity:0;transition:opacity .2s ease;
}
.btn--primary{background:var(--blue);color:#fff}
.btn--primary:hover{background:var(--blue-dark);color:#fff;transform:translateY(-3px);box-shadow:0 14px 32px rgba(47,125,224,.45)}
.btn--primary:hover::before{opacity:1;animation:sheen 1.7s cubic-bezier(.35,0,.2,1) infinite}
.btn--primary:active{transform:translateY(-1px);box-shadow:0 6px 16px rgba(47,125,224,.32)}
.btn--ghost{background:rgba(5,18,33,.55);color:#fff;border-color:var(--line-strong)}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.5);color:#fff;transform:translateY(-3px)}
.btn--ghost:active{transform:translateY(-1px)}
.btn--sm{min-height:42px;padding:11px 18px;font-size:15px}
@keyframes sheen{0%{transform:translateX(-150%) skewX(-14deg)}100%{transform:translateX(340%) skewX(-14deg)}}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:40;background:var(--deep);border-bottom:1px solid var(--line)}
.hdr__in{display:flex;align-items:center;gap:20px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;flex:0 0 auto}
.brand:hover{color:#fff}
.brand img{width:32px;height:32px}
.brand span{font-family:var(--display);font-weight:800;font-size:23px;letter-spacing:-.025em;line-height:1}
.nav{display:none}
.hdr__tel{display:none}
.hdr__cta{display:none}
.burger{
  margin-left:auto;width:46px;height:46px;display:grid;place-items:center;gap:5px;
  background:transparent;border:1px solid var(--line-strong);border-radius:5px;cursor:pointer;
}
.burger i{display:block;width:18px;height:2px;background:#fff;border-radius:2px;transition:transform .25s var(--ease),opacity .2s ease}
.burger i:nth-child(1){transform:translateY(-5px)}
.burger i:nth-child(3){transform:translateY(5px)}
.burger[aria-expanded="true"] i:nth-child(1){transform:rotate(45deg)}
.burger[aria-expanded="true"] i:nth-child(2){opacity:0}
.burger[aria-expanded="true"] i:nth-child(3){transform:rotate(-45deg)}
.burger i{grid-area:1/1}
.mnav{display:none;border-top:1px solid var(--line);background:var(--deep)}
.mnav.is-open{display:block}
.mnav a{display:block;padding:15px 0;color:var(--text-soft);border-bottom:1px solid var(--line);font-size:17px}
.mnav a:last-of-type{border-bottom:0}
.mnav__foot{display:flex;flex-direction:column;gap:12px;padding:18px 0 22px}
.mnav__tel{font-family:var(--display);font-weight:800;font-size:24px;letter-spacing:-.02em;color:#fff}

@media (min-width:1000px){
  .burger,.mnav{display:none!important}
  .nav{display:flex;gap:24px;margin-left:auto;font-size:15px}
  .nav a{color:var(--muted);padding-bottom:2px;transition:color .2s ease,box-shadow .25s ease}
  .nav a:hover{color:#fff;box-shadow:inset 0 -1px 0 rgba(255,255,255,.6)}
  .hdr__tel{display:block;font-family:var(--display);font-weight:800;font-size:19px;letter-spacing:-.02em;color:#fff;white-space:nowrap}
  .hdr__cta{display:inline-flex}
  .brand img{width:36px;height:36px}
  .brand span{font-size:26px}
}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--deep);display:flex;align-items:flex-end;overflow:hidden;min-height:560px}
@media (min-width:760px){.hero{min-height:640px}}
.hero__media{position:absolute;inset:0;transform-origin:50% 62%;animation:drift 30s ease-in-out infinite alternate;will-change:transform}
.hero__media img{width:100%;height:100%;object-fit:cover}
.hero__base{position:absolute;inset:0}
.hero__water{
  position:absolute;inset:0;overflow:hidden;pointer-events:none;filter:url(#ma-water);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,0) 34%,#000 56%,#000 90%,rgba(0,0,0,0) 99%);
  mask-image:linear-gradient(180deg,rgba(0,0,0,0) 34%,#000 56%,#000 90%,rgba(0,0,0,0) 99%);
}
.hero__scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,16,23,.92) 0,rgba(3,16,23,.15) 42%,rgba(3,16,23,.86) 100%)}
.hero__in{position:relative;z-index:2;padding-top:72px;padding-bottom:48px}
@media (min-width:760px){.hero__in{padding-top:104px;padding-bottom:56px}}
.hero__body{max-width:820px;display:flex;flex-direction:column;gap:20px;align-items:flex-start}
.hero__kicker{font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.16em;color:var(--blue-pale)}
.hero h1{font-size:clamp(32px,7.4vw,68px);line-height:1.03;letter-spacing:-.03em}
.hero p{max-width:620px;font-size:clamp(16px,2.6vw,19px);line-height:1.5;color:var(--text-soft)}
.hero__btns{display:flex;gap:12px;flex-wrap:wrap;padding-top:6px;width:100%}
.hero__btns .btn{flex:1 1 240px}
@media (min-width:600px){.hero__btns .btn{flex:0 0 auto}}
@keyframes drift{0%{transform:scale(1.06) translate3d(0,0,0)}100%{transform:scale(1.13) translate3d(-1.4%,-1.2%,0)}}

/* ---------- facts ---------- */
.facts{background:var(--deep);border-top:1px solid var(--line)}
.facts__grid{display:grid;gap:0}
.fact{padding:22px 0;border-bottom:1px solid var(--line)}
.fact:last-child{border-bottom:0}
.fact b{display:block;margin-top:8px;font-family:var(--display);font-weight:800;font-size:clamp(22px,4vw,30px);letter-spacing:-.02em;line-height:1.1}
@media (min-width:860px){
  .facts__grid{grid-template-columns:repeat(3,1fr)}
  .fact{padding:28px;border-bottom:0;border-right:1px solid var(--line)}
  .fact:first-child{padding-left:0}
  .fact:last-child{padding-right:0;border-right:0}
}

/* ---------- about ---------- */
.about{display:grid;gap:28px;align-items:start}
@media (min-width:900px){.about{grid-template-columns:1fr 1fr;gap:56px}}
.about__text{display:flex;flex-direction:column;gap:16px;font-size:clamp(16px,2.4vw,18px);color:var(--text-soft);max-width:620px}

/* ---------- cards ---------- */
.grid{display:grid;gap:16px}
.grid--3{grid-template-columns:1fr}
@media (min-width:640px){.grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1000px){.grid--3{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}}
.card{
  background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:26px;
  display:flex;flex-direction:column;gap:10px;height:100%;
  transition:transform .25s var(--ease),border-color .25s ease;
}
.card:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.card__n{font-family:var(--display);font-weight:800;font-size:15px;color:var(--blue);letter-spacing:.04em}
.card h3{font-size:clamp(19px,2.8vw,22px);line-height:1.18;letter-spacing:-.02em}
.card p{font-size:16px;color:var(--muted)}
.card__foot{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);font-size:15px;color:var(--text-soft)}

/* ---------- spec table ---------- */
.spec{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.spec th,.spec td{text-align:left;padding:14px 16px;font-size:15px;border-bottom:1px solid var(--line)}
.spec th{font-weight:600;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);background:var(--deep)}
.spec td:first-child{font-weight:600;color:#fff}
.spec td{color:var(--text-soft)}
.spec tr:last-child td{border-bottom:0}
@media (max-width:700px){
  .spec{border:0}
  .spec thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .spec tr{display:block;border:1px solid var(--line);border-radius:10px;margin-bottom:12px;padding:6px 0}
  .spec td{display:flex;justify-content:space-between;gap:16px;border-bottom:0;padding:9px 16px}
  .spec td::before{content:attr(data-l);flex:0 0 auto;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
  .spec td:first-child{display:block;font-size:17px;padding-bottom:4px}
  .spec td:first-child::before{display:none}
  .spec td:not(:first-child){text-align:right}
}

/* ---------- process ---------- */
.steps{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}
@media (min-width:1000px){.steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}}
.step{margin:0;display:flex;flex-direction:column;gap:12px}
.step__ph{position:relative;aspect-ratio:4/3;border-radius:10px;overflow:hidden;background:var(--card)}
.step__ph img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.step:hover .step__ph img{transform:scale(1.06)}
.step__ph::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,18,33,.55) 0,rgba(5,18,33,0) 40%,rgba(5,18,33,.25) 100%)}
.step__n{position:absolute;z-index:2;top:10px;left:12px;font-family:var(--display);font-weight:800;font-size:14px;letter-spacing:.06em;color:#fff}
.step figcaption{font-family:var(--display);font-weight:800;font-size:clamp(15px,2.3vw,18px);letter-spacing:-.015em;line-height:1.22}

/* ---------- terms ---------- */
.grid--2{grid-template-columns:1fr}
@media (min-width:640px){.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}}
.tile{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:26px;display:flex;flex-direction:column;gap:8px}
.tile h3{font-size:clamp(18px,2.6vw,20px);letter-spacing:-.02em}
.tile p{font-size:16px;color:var(--muted)}

/* ---------- suppliers ---------- */
.sups{display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:560px){.sups{grid-template-columns:repeat(2,minmax(0,1fr))}}
.sup{margin:0;display:flex;flex-direction:column;gap:10px}
.sup__plate{
  height:116px;border-radius:10px;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;overflow:hidden;padding:18px 22px;
  transition:transform .25s var(--ease),box-shadow .25s ease;
}
.sup:hover .sup__plate{transform:translateY(-3px);box-shadow:0 14px 30px rgba(5,18,33,.45)}
.sup__plate--white{background:#fff}
.sup__plate--blue{background:#0C4E91;padding:0}
.sup__plate img{width:auto;object-fit:contain}
.sup figcaption{font-size:15px;color:var(--muted)}
@media (min-width:760px){.sup__plate{height:132px}}

/* ---------- request form ---------- */
.req{display:grid;gap:28px;align-items:start}
@media (min-width:900px){.req{grid-template-columns:1fr 1fr;gap:56px}}
.req__aside{display:flex;flex-direction:column;gap:16px;max-width:520px}
.req__tel{font-family:var(--display);font-weight:800;font-size:clamp(26px,5vw,32px);letter-spacing:-.02em;color:#fff}
.form{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:22px;display:flex;flex-direction:column;gap:18px}
@media (min-width:560px){.form{padding:32px}}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{
  min-height:44px;padding:10px 18px;border-radius:999px;background:transparent;color:var(--text-soft);
  border:1px solid var(--line-strong);font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:background .2s ease,border-color .2s ease,color .2s ease,transform .2s var(--ease);
}
.chip:hover{border-color:var(--blue);transform:translateY(-2px)}
.chip:active{transform:translateY(0)}
.chip[aria-pressed="true"]{background:var(--blue);border-color:var(--blue);color:#fff}
.fields{display:grid;gap:14px;grid-template-columns:1fr}
@media (min-width:520px){.fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}}
.field{display:flex;flex-direction:column;gap:8px;font-size:14px;color:var(--muted)}
.field input,.field textarea{
  background:var(--bg);border:1px solid var(--line);border-radius:5px;padding:14px 16px;
  color:#fff;font-size:16px;width:100%;transition:border-color .2s ease
}
.field input:focus,.field textarea:focus{border-color:var(--blue);outline:none}
.field textarea{resize:vertical;min-height:84px}
.form__send{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.form__note{font-size:14px;color:var(--muted)}
.sent{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:32px;display:none;flex-direction:column;gap:12px}
.sent.is-on{display:flex}
.sent h3{font-size:24px;letter-spacing:-.02em}
.form.is-off{display:none}

/* ---------- contacts / footer ---------- */
.cts{display:grid;gap:22px;grid-template-columns:1fr}
@media (min-width:640px){.cts{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}}
.ct{display:flex;flex-direction:column;gap:8px}
.ct span,.ct a{font-size:clamp(17px,2.4vw,19px);color:#fff}
.foot{display:flex;flex-direction:column;gap:16px;padding-top:28px;margin-top:40px;border-top:1px solid var(--line)}
@media (min-width:760px){.foot{flex-direction:row;align-items:flex-end;justify-content:space-between}}
.foot__act{display:flex;flex-direction:column;gap:6px}
.foot__tel{font-family:var(--display);font-weight:800;font-size:clamp(24px,4.4vw,30px);letter-spacing:-.02em;color:#fff}
.foot__right{font-size:14px;color:var(--muted)}
.copy{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px;padding-top:26px}
.copy img{width:22px;height:22px}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}