@import url('/fonts/fonts.css?v=1');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --paper:#F2EFE8;
  --paper-2:#EAE5DA;
  --paper-3:#E2DCCE;
  --ink:#15171A;
  --ink-2:#3C4045;
  --ink-3:#6E7278;
  --amber:#B0761A;
  --amber-deep:#8A5A10;
  --brick:#8A4326;
  --line:rgba(21,23,26,.16);
  --line-soft:rgba(21,23,26,.08);
  --ff-d:'Cormorant',Georgia,serif;
  --ff-b:'Golos Text',system-ui,sans-serif;
  --maxw:1240px;
  --pad:clamp(20px,5vw,64px);
  --ease:cubic-bezier(.22,1,.36,1);
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--ff-b);font-size:16.5px;line-height:1.62;font-weight:400;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;position:relative;
}

/* фактура бумаги */
.grain{
  position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.34'/%3E%3C/svg%3E");
  mix-blend-mode:multiply;
}
/* колоннада — вертикальные линии сетки фасада */
.colonnade{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);
  display:grid;grid-template-columns:repeat(6,1fr);
}
.colonnade i{border-left:1px solid var(--line-soft)}
.colonnade i:first-child{border-left:0}

main,.top,.foot{position:relative;z-index:1}

/* ——— шапка ——— */
.top{
  max-width:var(--maxw);margin:0 auto;padding:26px var(--pad);
  display:flex;align-items:center;gap:36px;
}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}
.brand-mark{width:30px;height:30px;color:var(--amber);flex:none}
.brand-word{font-family:var(--ff-d);font-size:1.62rem;font-weight:600;letter-spacing:.06em;line-height:1}
.nav{margin-left:auto;display:flex;gap:30px}
.nav a{
  color:var(--ink-2);text-decoration:none;font-size:.88rem;font-weight:500;
  letter-spacing:.01em;padding-bottom:3px;border-bottom:1px solid transparent;transition:border-color .3s,color .3s;
}
.nav a:hover{color:var(--ink);border-bottom-color:var(--amber)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--ff-b);font-size:.88rem;font-weight:500;letter-spacing:.01em;
  text-decoration:none;cursor:pointer;border:none;transition:all .32s var(--ease);
}
.btn-ghost{padding:9px 17px;border:1px solid var(--line);color:var(--ink);border-radius:2px}
.btn-ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-solid{padding:14px 26px;background:var(--ink);color:var(--paper);border-radius:2px}
.btn-solid:hover{background:var(--amber-deep)}
.btn-line{padding:14px 26px;border:1px solid var(--line);color:var(--ink);border-radius:2px}
.btn-line:hover{border-color:var(--ink)}

/* ——— герой ——— */
.hero{max-width:var(--maxw);margin:0 auto;padding:clamp(56px,11vh,120px) var(--pad) clamp(70px,12vh,130px)}
.eyebrow{
  font-size:.72rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--amber-deep);
  display:flex;align-items:center;gap:14px;
}
.eyebrow::before{content:"";width:46px;height:1px;background:var(--amber);display:block}
.hero h1{
  font-family:var(--ff-d);font-weight:500;
  font-size:clamp(3rem,9.2vw,7.6rem);line-height:.96;letter-spacing:-.018em;
  margin-top:28px;max-width:16ch;
}
.hero h1 em{font-style:italic;font-weight:400;color:var(--amber-deep)}
.hero-foot{
  margin-top:clamp(40px,7vw,78px);padding-top:32px;border-top:1px solid var(--line);
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:40px;align-items:start;
}
.lede{font-size:clamp(1.02rem,1.5vw,1.16rem);color:var(--ink-2);max-width:52ch;line-height:1.68}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;justify-self:end}

/* ——— секции ——— */
.section{max-width:var(--maxw);margin:0 auto;padding:clamp(72px,11vw,140px) var(--pad)}
.band{background:var(--paper-2);max-width:none;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.band>*{max-width:var(--maxw);margin-left:auto;margin-right:auto}
.section-head{margin-bottom:clamp(40px,5vw,66px)}
.marker{
  font-family:var(--ff-b);font-size:.72rem;font-weight:600;letter-spacing:.2em;
  color:var(--amber-deep);display:block;margin-bottom:14px;
}
.section-title{
  font-family:var(--ff-d);font-weight:500;letter-spacing:-.012em;
  font-size:clamp(2.1rem,5vw,3.5rem);line-height:1.04;
}
.section-note{margin-top:16px;color:var(--ink-3);max-width:46ch;font-size:.97rem}

/* карточки направлений */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1px;background:var(--line-soft)}
.card{
  background:var(--paper);padding:clamp(28px,3.4vw,44px);
  display:flex;flex-direction:column;gap:14px;transition:background .4s var(--ease);
}
.band .card{background:var(--paper-2)}
.card:hover{background:var(--paper-3)}
.card-idx{
  font-family:var(--ff-d);font-size:2.4rem;font-weight:400;line-height:1;color:var(--amber);
  opacity:.55;
}
.card h3{font-family:var(--ff-d);font-size:1.72rem;font-weight:600;line-height:1.14;letter-spacing:-.005em}
.card p{color:var(--ink-2);font-size:.95rem;line-height:1.66}

/* шаги */
.steps{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:clamp(26px,3vw,40px)}
.step{padding-top:20px;border-top:1px solid var(--line)}
.step-n{
  font-size:.72rem;font-weight:600;letter-spacing:.2em;color:var(--amber-deep);
  display:block;margin-bottom:14px;
}
.step h3{font-family:var(--ff-d);font-size:1.45rem;font-weight:600;margin-bottom:9px;line-height:1.16}
.step p{color:var(--ink-2);font-size:.92rem;line-height:1.64}

/* о компании */
.about-grid{display:grid;grid-template-columns:minmax(0,.66fr) minmax(0,1.34fr);gap:clamp(30px,5vw,80px);align-items:start}
.about-right p{color:var(--ink-2);margin-bottom:22px;max-width:62ch}
.about-right .big{
  font-family:var(--ff-d);font-size:clamp(1.35rem,2.5vw,1.95rem);line-height:1.38;
  color:var(--ink);font-weight:400;
}
.facts{list-style:none;margin-top:38px;border-top:1px solid var(--line)}
.facts li{
  display:grid;grid-template-columns:minmax(120px,.28fr) 1fr;gap:20px;
  padding:17px 0;border-bottom:1px solid var(--line-soft);
  font-size:.94rem;color:var(--ink-2);
}
.facts span{
  font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-3);padding-top:3px;
}

/* контакт */
.contact{background:var(--ink);color:var(--paper);padding:clamp(72px,11vw,138px) var(--pad)}
.contact-inner{max-width:var(--maxw);margin:0 auto}
.contact .eyebrow{color:#D6A24A}
.contact .eyebrow::before{background:#D6A24A}
.contact h2{
  font-family:var(--ff-d);font-weight:500;letter-spacing:-.015em;margin-top:26px;
  font-size:clamp(2.2rem,6vw,4.4rem);line-height:1.02;
}
.contact-note{margin-top:22px;color:rgba(242,239,232,.62);max-width:44ch;font-size:1rem}
.mailto{
  display:inline-block;margin-top:40px;color:var(--paper);text-decoration:none;
  font-family:var(--ff-d);font-size:clamp(1.5rem,4.2vw,2.9rem);font-weight:500;
  border-bottom:1px solid rgba(242,239,232,.28);padding-bottom:6px;transition:border-color .35s,color .35s;
}
.mailto:hover{color:#E2AE57;border-bottom-color:#E2AE57}

/* подвал */
.foot{border-top:1px solid var(--line);padding:34px var(--pad)}
.foot-in{
  max-width:var(--maxw);margin:0 auto;display:flex;flex-wrap:wrap;align-items:baseline;gap:12px 28px;
  font-size:.86rem;color:var(--ink-3);
}
.foot-brand{font-family:var(--ff-d);font-size:1.22rem;font-weight:600;color:var(--ink);letter-spacing:.05em}
.foot-desc{max-width:42ch}
.foot a{color:var(--ink-2);text-decoration:none;border-bottom:1px solid var(--line);transition:color .3s,border-color .3s}
.foot a:hover{color:var(--amber-deep);border-bottom-color:var(--amber)}
.foot-year{margin-left:auto}

/* ——— анимации ——— */
.js .reveal,.js .reveal-up{opacity:0}
@media (prefers-reduced-motion:no-preference){
  .js .reveal{animation:fade .95s var(--ease) forwards}
  .js .d1{animation-delay:.1s}.js .d2{animation-delay:.24s}.js .d3{animation-delay:.36s}
  .js .reveal-up{transform:translateY(22px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
  .js .reveal-up.in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){.js .reveal,.js .reveal-up{opacity:1;transform:none}}
@keyframes fade{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}

/* ——— адаптив ——— */
@media (max-width:900px){
  .colonnade{grid-template-columns:repeat(3,1fr)}
  .nav{display:none}
  .top{gap:16px}
  .btn-ghost{margin-left:auto}
  .hero-foot{grid-template-columns:1fr;gap:28px}
  .hero-cta{justify-self:start}
  .about-grid{grid-template-columns:1fr;gap:26px}
}
@media (max-width:560px){
  body{font-size:16px}
  .colonnade{display:none}
  .hero h1{font-size:clamp(2.5rem,12vw,3.4rem);max-width:none}
  .facts li{grid-template-columns:1fr;gap:5px}
  .foot-year{margin-left:0;width:100%}
  .hero-cta{width:100%}
  .hero-cta .btn{flex:1 1 100%}
}