/* ==========================================================================
   ЗАЗОР — Сергей Лукьянов · premium-minimal (graphite + copper)
   ========================================================================== */
:root{
  --graphite:#17140f;
  --graphite-2:#211c15;
  --graphite-3:#2c261e;
  --paper:#f7f2ea;
  --paper-2:#efe7da;
  --card:#fffdf8;
  --ink:#1b1712;
  --ink-soft:#4c453b;
  --muted:#7b7264;
  --line:#e0d6c5;
  --line-soft:#ece3d4;
  --copper:#c96442;
  --copper-2:#dd7a55;
  --copper-ink:#7a3721;
  --copper-tint:#f6e7df;
  --on-dark:#f7f2ea;
  --on-dark-soft:rgba(247,242,234,.66);
  --on-dark-line:rgba(247,242,234,.16);
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 30px 80px rgba(23,20,15,.14);
  --shadow-soft:0 16px 40px rgba(23,20,15,.08);
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
img{display:block;max-width:100%}
s{color:var(--muted)}

/* ---------- Typography ---------- */
h1,h2,h3{font-family:var(--serif);font-weight:400;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(40px,6.4vw,84px);line-height:1.02;font-weight:300}
h2{font-size:clamp(30px,4.2vw,54px);line-height:1.06}
h3{font-size:clamp(20px,2.2vw,27px);line-height:1.18;font-weight:500}
p{margin:0 0 1em}
.eyebrow{
  margin:0 0 18px;font-family:var(--sans);font-size:12px;font-weight:700;
  letter-spacing:.22em;text-transform:uppercase;color:var(--copper);
}
.accent-line{color:var(--copper-2)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:54px;padding:0 26px;border:1px solid transparent;border-radius:var(--radius-sm);
  font-family:var(--sans);font-weight:600;font-size:15px;letter-spacing:.01em;cursor:pointer;
  transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn--sm{min-height:42px;padding:0 18px;font-size:14px}
.btn--block{width:100%}
.btn--copper{background:var(--copper);color:#fff;border-color:var(--copper)}
.btn--copper:hover{background:var(--copper-2);transform:translateY(-1px)}
.btn--ghost{background:transparent;color:var(--on-dark);border-color:var(--on-dark-line)}
.btn--ghost:hover{border-color:var(--on-dark)}

/* ---------- Topbar ---------- */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:60;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:18px clamp(18px,4vw,64px);color:var(--on-dark);
  background:linear-gradient(180deg,rgba(23,20,15,.82),rgba(23,20,15,.28) 60%,transparent);
  transition:background .3s ease,padding .3s ease;
}
.topbar.is-solid{background:rgba(23,20,15,.94);padding-top:12px;padding-bottom:12px;box-shadow:0 12px 30px rgba(0,0,0,.28)}
.brand{display:inline-flex;flex-direction:column;line-height:1.1}
.brand__mark{font-family:var(--serif);font-weight:500;font-size:22px;letter-spacing:.16em}
.brand__sub{font-size:11.5px;letter-spacing:.04em;color:var(--on-dark-soft)}
.nav{display:flex;gap:30px;font-size:14px;color:var(--on-dark-soft)}
.nav a{position:relative;padding:4px 0;transition:color .2s ease}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--copper);transition:width .2s ease}
.nav a:hover{color:var(--on-dark)}
.nav a:hover::after{width:100%}
.topbar__actions{display:flex;align-items:center;gap:14px}
.burger{display:none;flex-direction:column;gap:5px;width:44px;height:44px;padding:11px;background:transparent;border:1px solid var(--on-dark-line);border-radius:10px;cursor:pointer}
.burger span{display:block;height:2px;background:var(--on-dark);border-radius:2px;transition:transform .25s ease,opacity .2s ease}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Drawer (mobile) ---------- */
.drawer{
  position:fixed;top:0;right:0;z-index:55;display:flex;flex-direction:column;gap:6px;
  width:min(78vw,320px);height:100dvh;padding:96px 28px 32px;
  background:var(--graphite);color:var(--on-dark);
  transform:translateX(100%);transition:transform .32s cubic-bezier(.4,0,.2,1);
}
.drawer.is-open{transform:translateX(0)}
.drawer a{padding:16px 4px;font-family:var(--serif);font-size:24px;border-bottom:1px solid var(--on-dark-line)}
.drawer a:active{color:var(--copper-2)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;padding:150px clamp(18px,4vw,64px) clamp(40px,6vw,80px);color:var(--on-dark)}
.hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.82)}
.hero__veil{position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(23,20,15,.94) 0%,rgba(23,20,15,.7) 44%,rgba(23,20,15,.18) 100%),
  linear-gradient(180deg,rgba(23,20,15,.35) 0%,transparent 40%,rgba(23,20,15,.9) 100%)}
.hero__inner{position:relative;z-index:2;width:100%;display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,380px);gap:clamp(28px,5vw,72px);align-items:end}
.hero__copy{max-width:720px}
.hero__copy h1{margin-bottom:22px}
.lead{max-width:560px;color:var(--on-dark-soft);font-size:clamp(17px,1.7vw,20px);line-height:1.55}
.hero__marks{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:24px;font-size:14px;letter-spacing:.02em;color:var(--on-dark)}
.hero__marks .dot{color:var(--copper)}

/* Booking widget (hero card) */
.booking-widget{
  background:rgba(30,25,19,.72);backdrop-filter:blur(16px);
  border:1px solid var(--on-dark-line);border-radius:var(--radius);
  padding:24px;box-shadow:0 24px 60px rgba(0,0,0,.4);
}
.booking-widget__head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.booking-widget__pulse{position:relative;flex:0 0 auto;width:12px;height:12px;border-radius:50%;background:var(--copper-2)}
.booking-widget__pulse::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--copper-2);opacity:.5;animation:pulse 2.4s ease-out infinite}
@keyframes pulse{0%{transform:scale(.6);opacity:.6}70%{transform:scale(1.5);opacity:0}100%{opacity:0}}
.booking-widget__head strong{display:block;font-size:17px}
.booking-widget__head em{display:block;font-style:normal;font-size:13.5px;color:var(--copper-2);font-weight:600}
.booking-widget__meta{margin:0 0 18px;font-size:12.5px;color:var(--on-dark-soft);letter-spacing:.01em}
.booking-widget__alt{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:16px;font-size:13px;color:var(--on-dark-soft)}
.chip{padding:7px 13px;border:1px solid var(--on-dark-line);border-radius:20px;font-size:13px;transition:border-color .2s ease,color .2s ease}
.chip:hover{border-color:var(--copper-2);color:var(--on-dark)}

/* ---------- Marks strip ---------- */
.marks{display:grid;grid-template-columns:auto 1fr;gap:14px 40px;align-items:center;padding:26px clamp(18px,4vw,64px);background:var(--graphite);color:var(--on-dark)}
.marks__label{font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--copper-2);font-weight:600}
.marks__list{display:flex;flex-wrap:wrap;gap:10px 26px;margin:0;padding:0;list-style:none;font-family:var(--serif);font-size:clamp(17px,2vw,24px);font-weight:400}
.marks__list li{opacity:.9}

/* ---------- Section base ---------- */
.section{padding:clamp(64px,8vw,120px) clamp(18px,4vw,64px)}
.section__head{max-width:820px;margin-bottom:44px}
.section__lead{color:var(--muted);font-size:18px;margin-bottom:0}
.section__head--split{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,320px);gap:28px;max-width:none;align-items:end}

/* Cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-soft)}
.card__num{display:block;font-family:var(--serif);font-size:34px;color:var(--copper);margin-bottom:16px}
.card p{color:var(--muted);margin:0}

.when__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}

/* ---------- Services accordion ---------- */
.services{background:var(--paper-2)}
.estimate{align-self:end;padding:22px 24px;background:var(--graphite);color:var(--on-dark);border-radius:var(--radius)}
.estimate strong{display:block;font-size:17px}
.estimate span{display:block;color:var(--on-dark-soft);margin-top:4px}
.accordion{display:grid;gap:14px}
.acc{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}
.acc.is-open{border-color:var(--copper);box-shadow:var(--shadow-soft)}
.acc__head{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:18px;width:100%;padding:24px clamp(20px,3vw,30px);background:transparent;border:0;cursor:pointer;text-align:left}
.acc__title{font-family:var(--serif);font-size:clamp(19px,2.2vw,26px);font-weight:500}
.acc__price{font-size:14px;font-weight:600;color:var(--copper-ink);white-space:nowrap;padding:6px 12px;background:var(--copper-tint);border-radius:20px}
.acc__toggle{position:relative;width:22px;height:22px;flex:0 0 auto}
.acc__toggle::before,.acc__toggle::after{content:"";position:absolute;top:50%;left:50%;background:var(--copper);transition:transform .28s ease}
.acc__toggle::before{width:14px;height:2px;transform:translate(-50%,-50%)}
.acc__toggle::after{width:2px;height:14px;transform:translate(-50%,-50%)}
.acc.is-open .acc__toggle::after{transform:translate(-50%,-50%) scaleY(0)}
.acc__body{max-height:0;overflow:hidden;transition:max-height .34s ease}
.acc__body>*{padding-left:clamp(20px,3vw,30px);padding-right:clamp(20px,3vw,30px)}
.acc__body>*:first-child{padding-top:2px}
.acc__body>*:last-child{padding-bottom:26px}
.acc__body p{color:var(--muted);margin:0 0 14px}
.acc__list{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 22px;margin:0 0 6px;padding:0 clamp(20px,3vw,30px);list-style:none}
.acc__list li{position:relative;padding-left:20px;font-size:15px}
.acc__list li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;background:var(--copper)}
.acc__note{margin-top:14px;font-size:13.5px;color:var(--copper-ink)}

/* ---------- Scope ---------- */
.scope{background:var(--graphite);color:var(--on-dark)}
.scope .eyebrow{color:var(--copper-2)}
.scope .section__lead{color:var(--on-dark-soft)}
.scope__grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:20px}
.scope__card{padding:32px;border-radius:var(--radius);border:1px solid var(--on-dark-line)}
.scope__card h3{color:var(--on-dark)}
.scope__card ul{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.scope__card li{position:relative;padding-left:22px;color:var(--on-dark-soft)}
.scope__card li::before{content:"";position:absolute;left:0;top:10px;width:8px;height:8px;border-radius:50%}
.scope__tag{font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;margin-bottom:12px}
.scope__card--mine{background:rgba(201,100,66,.1);border-color:rgba(201,100,66,.4)}
.scope__card--mine .scope__tag{color:var(--copper-2)}
.scope__card--mine li::before{background:var(--copper-2)}
.scope__strike{margin:18px 0 0;font-size:15px}
.scope__card--partner{background:var(--graphite-2)}
.scope__card--partner .scope__tag{color:var(--on-dark-soft)}
.scope__card--partner li::before{background:var(--on-dark-soft)}
.scope__partner{color:var(--on-dark-soft);margin:6px 0 0}
.scope__partner strong{color:var(--on-dark)}
.scope__all{margin:16px 0 0;padding-top:16px;border-top:1px solid var(--on-dark-line);font-size:15px;color:var(--on-dark)}
.scope__stapel{display:flex;gap:16px;align-items:center;padding:22px 26px;background:rgba(247,242,234,.06);border:1px solid var(--on-dark-line);border-left:3px solid var(--copper);border-radius:var(--radius-sm)}
.scope__stapel-icon{flex:0 0 auto;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--copper);color:#fff;font-family:var(--serif);font-weight:600}
.scope__stapel p{margin:0;color:var(--on-dark-soft)}
.scope__stapel strong{color:var(--on-dark)}

/* ---------- Process ---------- */
.process__list{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:0;padding:0;list-style:none;counter-reset:step}
.process__list li{padding:28px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft)}
.process__list span{display:grid;place-items:center;width:44px;height:44px;margin-bottom:20px;border-radius:50%;border:1px solid var(--copper);color:var(--copper);font-family:var(--serif);font-size:20px}
.process__list h3{font-size:20px}
.process__list p{color:var(--muted);margin:0;font-size:15px}

/* ---------- Master ---------- */
.master{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,5vw,64px);align-items:center}
.master__visual{overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow);min-height:520px}
.master__visual img{width:100%;height:100%;min-height:520px;object-fit:cover}
.master__copy p{color:var(--ink-soft);font-size:18px}
.master__facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.master__facts span{padding:9px 15px;background:var(--card);border:1px solid var(--line);border-radius:22px;font-size:14px;font-weight:500}

/* ---------- Leader ---------- */
.leader{background:radial-gradient(120% 120% at 0% 0%,rgba(201,100,66,.12),transparent 55%),var(--paper)}
.leader__card{max-width:900px;margin:0 auto;padding:clamp(32px,5vw,68px);background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.leader__card p{color:var(--ink-soft);font-size:clamp(17px,1.7vw,20px);line-height:1.65}
.leader__sign{margin-top:28px;font-family:var(--serif);font-size:32px;color:var(--ink);font-style:italic}

/* ---------- Booking ---------- */
.booking{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(28px,5vw,64px);align-items:start;background:var(--graphite);color:var(--on-dark)}
.booking .eyebrow{color:var(--copper-2)}
.booking__copy p{color:var(--on-dark-soft);font-size:18px}
.booking__notice{margin:22px 0;padding:18px 20px;background:rgba(201,100,66,.14);border:1px solid rgba(201,100,66,.4);border-radius:var(--radius-sm);color:var(--copper-2);font-weight:500}
.booking__hours{font-size:14px;color:var(--on-dark-soft);letter-spacing:.02em}
.booking-form{background:var(--card);color:var(--ink);border-radius:var(--radius);padding:clamp(22px,3vw,34px);box-shadow:var(--shadow)}
.bf-step{margin-bottom:22px}
.bf-label{margin:0 0 12px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.bf-chips{display:flex;flex-wrap:wrap;gap:9px}
.bf-chip{padding:11px 16px;background:var(--paper);border:1px solid var(--line);border-radius:24px;font-size:14px;font-weight:500;cursor:pointer;transition:all .16s ease}
.bf-chip:hover{border-color:var(--copper)}
.bf-chip.is-active{background:var(--copper);border-color:var(--copper);color:#fff}
.bf-chips--sub .bf-chip{font-size:13px;padding:9px 14px}
.bf-sub{margin-top:14px;padding-top:16px;border-top:1px dashed var(--line)}
.bf-sublabel{margin:0 0 10px;font-size:13px;color:var(--ink-soft)}
.bf-sublabel span{color:var(--copper-ink);font-weight:600}
.booking-form input{width:100%;min-height:52px;padding:0 16px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm)}
.booking-form input:focus{outline:none;border-color:var(--copper);background:#fff}
.bf-summary{margin:6px 0 16px;padding:14px 16px;background:var(--paper-2);border-radius:var(--radius-sm);font-size:14px;color:var(--ink-soft)}
.bf-summary.is-ready{background:var(--copper-tint);color:var(--copper-ink);font-weight:500}
.bf-fineprint{margin:14px 0 0;font-size:12.5px;color:var(--muted);text-align:center}

/* ---------- Contacts ---------- */
.contacts__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.contact-card{display:flex;flex-direction:column;gap:6px;padding:26px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);transition:transform .18s ease,border-color .18s ease}
.contact-card:hover{transform:translateY(-3px);border-color:var(--copper)}
.contact-card__ic{display:grid;place-items:center;width:50px;height:50px;margin-bottom:10px;border-radius:12px;background:var(--graphite);color:var(--copper-2);font-weight:700;font-size:15px;letter-spacing:.05em}
.contact-card b{font-size:18px;font-weight:600}
.contact-card small{color:var(--muted)}
.communities{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;margin-top:26px;padding-top:24px;border-top:1px solid var(--line)}
.communities__label{margin:0;font-size:14px;color:var(--muted);font-weight:500}
.communities__links{display:flex;flex-wrap:wrap;gap:12px}
.community-chip{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;background:var(--card);border:1px solid var(--line);border-radius:24px;font-size:14px;font-weight:600;transition:border-color .18s ease,transform .18s ease}
.community-chip:hover{border-color:var(--copper);transform:translateY(-1px)}
.community-chip span{display:grid;place-items:center;width:26px;height:26px;border-radius:7px;background:var(--graphite);color:var(--copper-2);font-size:11px;font-weight:700}

/* ---------- Map ---------- */
.map__frame{overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow-soft);line-height:0;background:var(--paper-2)}
.map__frame iframe{display:block;width:100%;height:clamp(320px,52vh,460px);border:0}
.map__note{margin:14px 0 0;font-size:14px;color:var(--muted)}
.map__note strong{color:var(--ink)}
.map__note a{color:var(--copper);font-weight:600}
.map__note a:hover{color:var(--copper-2)}

/* ---------- Footer ---------- */
.footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;padding:36px clamp(18px,4vw,64px);background:var(--graphite);color:var(--on-dark-soft)}
.footer__brand{display:flex;flex-direction:column;gap:4px}
.footer__brand .brand__mark{color:var(--on-dark)}
.footer__meta{display:flex;flex-direction:column;gap:4px;text-align:right;font-size:14px}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1040px){
  .hero__inner{grid-template-columns:1fr;gap:40px}
  .booking-widget{max-width:440px}
  .master,.booking{grid-template-columns:1fr}
  .master__visual{min-height:360px}
  .master__visual img{min-height:360px}
}
@media (max-width:860px){
  .nav{display:none}
  .burger{display:flex}
  .when__grid,.scope__grid,.process__list,.contacts__grid{grid-template-columns:1fr}
  .section__head--split{grid-template-columns:1fr}
  .marks{grid-template-columns:1fr}
  .acc__head{grid-template-columns:1fr auto;gap:12px}
  .acc__price{grid-column:1;grid-row:2;justify-self:start;margin-top:6px}
  .acc__toggle{grid-column:2;grid-row:1}
}
@media (max-width:560px){
  .topbar{padding:12px 16px}
  .brand__sub{display:none}
  .hero{padding:120px 16px 40px}
  .section{padding-left:16px;padding-right:16px}
  .acc__list{grid-template-columns:1fr}
  .footer__meta{text-align:left}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .booking-widget__pulse::after{animation:none}
}