/* =========================================================
   Youth of Osh — Design System
   Modern, minimal, youthful. Brand-driven.
   ========================================================= */

:root {
  /* Brand palette */
  --brand:        #1F4BD8;   /* royal blue — trust, energy */
  --brand-700:    #163aad;
  --brand-900:    #0e276f;
  --violet:       #6D28D9;   /* gradient partner */
  --accent:       #FF5A3C;   /* coral — youthful action */
  --accent-600:   #e8482c;
  --gold:         #FFB22E;   /* warmth, Osh sun */
  --mint:         #19C39C;   /* success, growth */

  /* Neutrals */
  --ink:          #0E1525;   /* near-black text */
  --ink-2:        #3a4254;
  --muted:        #6b7280;
  --line:         #e7e9f0;
  --bg:           #ffffff;
  --bg-soft:      #f6f7fb;
  --bg-soft-2:    #eef1f9;
  --white:        #ffffff;

  /* Effects */
  --radius:       18px;
  --radius-sm:    12px;
  --radius-lg:    28px;
  --shadow-sm:    0 1px 2px rgba(14,21,37,.06), 0 1px 3px rgba(14,21,37,.05);
  --shadow:       0 10px 30px -12px rgba(20,33,80,.18);
  --shadow-lg:    0 30px 60px -20px rgba(20,33,80,.30);
  --grad:         linear-gradient(120deg, var(--brand) 0%, var(--violet) 100%);
  --grad-warm:    linear-gradient(120deg, var(--accent) 0%, var(--gold) 100%);

  --container:    1180px;
  --nav-h:        76px;

  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --display: "Sora", var(--font);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
ul { list-style: none; padding: 0; }
h1,h2,h3,h4 { font-family: var(--display); line-height: 1.12; letter-spacing: -.02em; font-weight: 700; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 22px; }
.section { padding: 92px 0; }
.section--soft { background: var(--bg-soft); }
.section--tight { padding: 64px 0; }
.center { text-align: center; }
.grid { display: grid; gap: 26px; }
.cols-2 { grid-template-columns: repeat(2,1fr); }
.cols-3 { grid-template-columns: repeat(3,1fr); }
.cols-4 { grid-template-columns: repeat(4,1fr); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--display); font-weight: 600; font-size: .82rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--brand);
}
.eyebrow::before { content:""; width: 26px; height: 2px; background: var(--accent); border-radius: 2px; }
.eyebrow--center { justify-content: center; }

.section-title { font-size: clamp(1.8rem, 3.4vw, 2.8rem); margin: 14px 0 12px; }
.section-lead { color: var(--muted); font-size: 1.08rem; max-width: 620px; }
.center .section-lead { margin-inline: auto; }
.section-head { margin-bottom: 50px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--display); font-weight: 600; font-size: .98rem;
  padding: 14px 26px; border-radius: 999px;
  transition: transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s, background .25s, color .25s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--primary { background: var(--brand); color: #fff; box-shadow: 0 12px 26px -12px rgba(31,75,216,.7); }
.btn--primary:hover { background: var(--brand-700); transform: translateY(-2px); box-shadow: 0 18px 34px -12px rgba(31,75,216,.75); }
.btn--accent { background: var(--accent); color:#fff; box-shadow: 0 12px 26px -12px rgba(255,90,60,.7); }
.btn--accent:hover { background: var(--accent-600); transform: translateY(-2px); }
.btn--ghost { background: rgba(255,255,255,.1); color:#fff; border:1px solid rgba(255,255,255,.4); }
.btn--ghost:hover { background: rgba(255,255,255,.18); transform: translateY(-2px); }
.btn--outline { background:#fff; color: var(--ink); border:1px solid var(--line); }
.btn--outline:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-2px); }
.btn--sm { padding: 10px 18px; font-size: .9rem; }
.btn--lg { padding: 17px 32px; font-size: 1.05rem; }

.link-arrow { display:inline-flex; align-items:center; gap:8px; font-family:var(--display); font-weight:600; color: var(--brand); }
.link-arrow svg { width:18px; height:18px; transition: transform .25s; }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,.72);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s, background .3s;
}
.site-header.scrolled { border-color: var(--line); box-shadow: 0 6px 24px -18px rgba(14,21,37,.4); }
.site-header .container { max-width: 1280px; }
.nav { display:flex; align-items:center; justify-content:space-between; gap:18px; height: var(--nav-h); }

.brand { display:flex; align-items:center; gap:12px; font-family:var(--display); font-weight:800; font-size:1.15rem; letter-spacing:-.02em; }
.brand__mark { height:38px; width:auto; display:block; }
.brand__name { line-height:1; }
.brand__name small { display:block; font-size:.62rem; font-weight:600; letter-spacing:.22em; text-transform:uppercase; color:var(--muted); margin-top:3px; }

.nav__menu { display:flex; align-items:center; gap:4px; }
.nav__link {
  position: relative; font-weight:500; font-size:.92rem; color: var(--ink-2);
  padding: 8px 10px; border-radius: 10px; transition: color .2s, background .2s; white-space:nowrap;
}
.nav__link:hover { color: var(--brand); background: var(--bg-soft); }
.nav__link.active { color: var(--brand); }
.nav__link.active::after { content:""; position:absolute; left:14px; right:14px; bottom:2px; height:2px; background:var(--accent); border-radius:2px; }

/* dropdown */
.nav__item { position: relative; }
.nav__item--has > .nav__link::after { content:"▾"; font-size:.7rem; margin-left:5px; opacity:.6; }
.nav__drop {
  position:absolute; top:calc(100% + 10px); left:50%; transform: translateX(-50%) translateY(8px);
  background:#fff; border:1px solid var(--line); border-radius:16px; padding:10px; min-width:230px;
  box-shadow: var(--shadow-lg); opacity:0; visibility:hidden; transition: all .22s; z-index: 50;
}
.nav__item--has:hover .nav__drop { opacity:1; visibility:visible; transform: translateX(-50%) translateY(0); }
.nav__drop a { display:block; padding:10px 14px; border-radius:10px; font-size:.93rem; color:var(--ink-2); font-weight:500; transition: background .2s,color .2s; }
.nav__drop a:hover { background: var(--bg-soft); color: var(--brand); }

.nav__right { display:flex; align-items:center; gap:12px; flex-shrink:0; }

/* language switcher */
.lang { position:relative; }
.lang__btn { display:flex; align-items:center; gap:7px; font-family:var(--display); font-weight:600; font-size:.86rem; padding:8px 12px; border-radius:10px; border:1px solid var(--line); color:var(--ink); transition: border-color .2s; }
.lang__btn:hover { border-color: var(--brand); }
.lang__btn svg { width:16px; height:16px; }
.lang__menu { position:absolute; right:0; top:calc(100% + 8px); background:#fff; border:1px solid var(--line); border-radius:12px; padding:6px; min-width:150px; box-shadow: var(--shadow-lg); opacity:0; visibility:hidden; transform: translateY(8px); transition: all .2s; }
.lang.open .lang__menu { opacity:1; visibility:visible; transform: translateY(0); }
.lang__menu button { display:flex; width:100%; align-items:center; gap:10px; padding:9px 12px; border-radius:9px; font-size:.9rem; font-weight:500; color:var(--ink-2); }
.lang__menu button:hover { background: var(--bg-soft); }
.lang__menu button.active { color: var(--brand); font-weight:600; }
.lang__flag { font-size:1.05rem; }

.nav__toggle { display:none; width:44px; height:44px; border-radius:11px; border:1px solid var(--line); }
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after { content:""; display:block; width:20px; height:2px; background:var(--ink); border-radius:2px; position:relative; margin-inline:auto; transition: transform .3s, opacity .3s; }
.nav__toggle span::before { position:absolute; top:-6px; }
.nav__toggle span::after { position:absolute; top:6px; }
body.menu-open .nav__toggle span { background:transparent; }
body.menu-open .nav__toggle span::before { transform: translateY(6px) rotate(45deg); }
body.menu-open .nav__toggle span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position:relative; padding: 70px 0 84px; overflow:hidden; }
.hero__bg { position:absolute; inset:0; z-index:-1; background: var(--bg-soft); }
.hero__blob { position:absolute; border-radius:50%; filter: blur(60px); opacity:.55; }
.hero__blob--1 { width:520px; height:520px; background: radial-gradient(circle,#c7d4ff,transparent 70%); top:-160px; right:-120px; }
.hero__blob--2 { width:460px; height:460px; background: radial-gradient(circle,#ffd9cf,transparent 70%); bottom:-180px; left:-120px; }
.hero__grid { display:grid; grid-template-columns: 1.05fr .95fr; gap:54px; align-items:center; }
.hero__badge { display:inline-flex; align-items:center; gap:9px; background:#fff; border:1px solid var(--line); border-radius:999px; padding:7px 15px 7px 8px; font-size:.84rem; font-weight:600; color:var(--ink-2); box-shadow: var(--shadow-sm); margin-bottom:24px; }
.hero__badge i { display:grid; place-items:center; width:24px; height:24px; border-radius:50%; background:var(--grad-warm); color:#fff; font-style:normal; font-size:.8rem; }
.hero__title { font-size: clamp(2.3rem, 5vw, 3.9rem); letter-spacing:-.03em; }
.hero__title .hl { position:relative; color: var(--brand); white-space:nowrap; }
.hero__title .hl::after { content:""; position:absolute; left:0; right:0; bottom:6%; height:30%; background: rgba(255,178,46,.32); z-index:-1; border-radius:4px; }
.hero__text { color:var(--ink-2); font-size:1.12rem; margin:22px 0 32px; max-width:540px; }
.hero__cta { display:flex; gap:14px; flex-wrap:wrap; }
.hero__stats { display:flex; gap:30px; margin-top:42px; flex-wrap:wrap; }
.hero__stat b { font-family:var(--display); font-size:1.9rem; font-weight:800; color:var(--ink); display:block; line-height:1; }
.hero__stat span { font-size:.85rem; color:var(--muted); }

.hero__visual { position:relative; }
.hero__card-main { border-radius: var(--radius-lg); overflow:hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/4.4; background: var(--grad); position:relative; }
.hero__card-main .ph-illustration { position:absolute; inset:0; }
.hero__float { position:absolute; background:#fff; border-radius:16px; padding:14px 16px; box-shadow: var(--shadow-lg); display:flex; align-items:center; gap:12px; }
.hero__float i { width:42px; height:42px; border-radius:12px; display:grid; place-items:center; color:#fff; flex-shrink:0; }
.hero__float b { font-family:var(--display); font-size:.98rem; display:block; line-height:1.1; }
.hero__float span { font-size:.78rem; color:var(--muted); }
.hero__float--1 { top:24px; left:-28px; }
.hero__float--2 { bottom:34px; right:-26px; }

/* placeholder illustration (replaces real photos in prototype) */
.ph {
  position:relative; background:
    radial-gradient(120% 120% at 20% 10%, rgba(255,255,255,.35), transparent 50%),
    var(--grad);
  display:grid; place-items:center; color:rgba(255,255,255,.92); overflow:hidden;
}
.ph::after { content: attr(data-label); font-family:var(--display); font-weight:600; font-size:.8rem; letter-spacing:.1em; text-transform:uppercase; opacity:.8; padding:6px 12px; border:1px solid rgba(255,255,255,.5); border-radius:999px; backdrop-filter: blur(4px); }
.ph--warm { background: radial-gradient(120% 120% at 20% 10%, rgba(255,255,255,.35), transparent 50%), var(--grad-warm); }
.ph--mint { background: radial-gradient(120% 120% at 20% 10%, rgba(255,255,255,.35), transparent 50%), linear-gradient(120deg,#19C39C,#1F4BD8); }
.ph--violet { background: radial-gradient(120% 120% at 20% 10%, rgba(255,255,255,.35), transparent 50%), linear-gradient(120deg,#6D28D9,#1F4BD8); }
.ph-pattern { position:absolute; inset:0; opacity:.18; background-image: radial-gradient(rgba(255,255,255,.9) 1.4px, transparent 1.4px); background-size: 22px 22px; }

/* ---------- Marquee partners ---------- */
.marquee { overflow:hidden; padding: 30px 0; border-block: 1px solid var(--line); background:#fff; }
.marquee__label { text-align:center; font-size:.8rem; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); margin-bottom:20px; font-weight:600; }
.marquee__track { display:flex; gap:60px; align-items:center; width:max-content; animation: marquee 32s linear infinite; }
.marquee__track span { font-family:var(--display); font-weight:700; font-size:1.25rem; color:#b6bccb; white-space:nowrap; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Cards ---------- */
.card { background:#fff; border:1px solid var(--line); border-radius: var(--radius); overflow:hidden; transition: transform .3s, box-shadow .3s, border-color .3s; display:flex; flex-direction:column; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card__media { aspect-ratio: 16/10; position:relative; }
.card__body { padding: 22px; display:flex; flex-direction:column; flex:1; }
.card__tag { align-self:flex-start; font-size:.74rem; font-weight:700; letter-spacing:.04em; text-transform:uppercase; padding:5px 11px; border-radius:999px; margin-bottom:13px; }
.tag--blue { background: #e8edff; color: var(--brand); }
.tag--coral { background: #ffe7e1; color: var(--accent-600); }
.tag--mint { background: #d7f6ee; color: #0c8e70; }
.tag--gold { background: #fff1d6; color: #a9730a; }
.tag--violet { background: #efe4ff; color: #5b21b6; }
.card__title { font-size:1.22rem; margin-bottom:9px; }
.card__title a:hover { color: var(--brand); }
.card__text { color: var(--muted); font-size:.95rem; flex:1; }
.card__meta { display:flex; align-items:center; gap:14px; margin-top:18px; font-size:.84rem; color:var(--muted); }
.card__meta .dot { width:4px; height:4px; border-radius:50%; background:var(--line); }

/* direction card */
.dir { background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding: 30px; transition: transform .3s, box-shadow .3s; position:relative; overflow:hidden; }
.dir:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.dir__icon { width:56px; height:56px; border-radius:16px; display:grid; place-items:center; color:#fff; margin-bottom:20px; }
.dir__icon svg { width:28px; height:28px; }
.dir h3 { font-size:1.25rem; margin-bottom:10px; }
.dir p { color: var(--muted); font-size:.96rem; }
.dir__num { position:absolute; top:18px; right:22px; font-family:var(--display); font-weight:800; font-size:2.6rem; color:var(--bg-soft-2); z-index:0; }

/* ---------- Stats band ---------- */
.stats-band { background: var(--ink); color:#fff; border-radius: var(--radius-lg); padding: 56px 40px; position:relative; overflow:hidden; }
.stats-band::before { content:""; position:absolute; inset:0; background: radial-gradient(600px 300px at 85% -20%, rgba(31,75,216,.45), transparent), radial-gradient(500px 260px at 0% 120%, rgba(255,90,60,.35), transparent); }
.stats-band .grid { position:relative; }
.stat b { font-family:var(--display); font-size: clamp(2.2rem,4vw,3rem); font-weight:800; display:block; background: var(--grad-warm); -webkit-background-clip:text; background-clip:text; color:transparent; }
.stat span { color: rgba(255,255,255,.7); font-size:.94rem; }

/* ---------- About / split ---------- */
.split { display:grid; grid-template-columns: 1fr 1fr; gap:60px; align-items:center; }
.split__media { border-radius: var(--radius-lg); overflow:hidden; aspect-ratio: 5/4.4; box-shadow: var(--shadow-lg); }
.mission-list { display:grid; gap:16px; margin-top:24px; }
.mission-list li { display:flex; gap:14px; align-items:flex-start; }
.mission-list i { flex-shrink:0; width:28px; height:28px; border-radius:9px; background:#e8edff; color:var(--brand); display:grid; place-items:center; font-style:normal; margin-top:2px; }
.mission-list b { font-family:var(--display); display:block; font-size:1.02rem; }
.mission-list span { color:var(--muted); font-size:.93rem; }

/* ---------- Services ---------- */
.service { background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding:28px; transition: .3s; }
.service:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.service__price { font-family:var(--display); font-weight:700; color:var(--brand); font-size:.92rem; margin-top:14px; }
.service ul { margin-top:16px; display:grid; gap:9px; }
.service ul li { display:flex; gap:9px; font-size:.92rem; color:var(--ink-2); }
.service ul li::before { content:"✓"; color:var(--mint); font-weight:800; }

/* ---------- CTA band ---------- */
.cta { position:relative; border-radius: var(--radius-lg); padding: 64px 50px; overflow:hidden; background: var(--grad); color:#fff; text-align:center; }
.cta::before { content:""; position:absolute; inset:0; background: radial-gradient(500px 300px at 100% 0%, rgba(255,178,46,.4), transparent); }
.cta__inner { position:relative; max-width:640px; margin-inline:auto; }
.cta h2 { font-size: clamp(1.8rem,3.6vw,2.7rem); color:#fff; }
.cta p { color: rgba(255,255,255,.85); margin:16px 0 30px; font-size:1.08rem; }
.cta .btn--accent { background:#fff; color:var(--brand); }
.cta .btn--accent:hover { background:#fff; transform: translateY(-2px); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { background: var(--ink); color:#fff; padding: calc(var(--nav-h) - 20px) 0 64px; position:relative; overflow:hidden; margin-top: -1px; }
.page-hero::before { content:""; position:absolute; inset:0; background: radial-gradient(600px 320px at 90% -30%, rgba(31,75,216,.5), transparent), radial-gradient(500px 280px at 5% 130%, rgba(255,90,60,.35), transparent); }
.page-hero__inner { position:relative; padding-top:46px; }
.page-hero .breadcrumb { display:flex; gap:8px; align-items:center; font-size:.86rem; color:rgba(255,255,255,.6); margin-bottom:18px; }
.page-hero .breadcrumb a:hover { color:#fff; }
.page-hero h1 { font-size: clamp(2.1rem,4.4vw,3.3rem); }
.page-hero p { color: rgba(255,255,255,.78); max-width:600px; margin-top:16px; font-size:1.1rem; }

/* ---------- Filters / tabs ---------- */
.filters { display:flex; gap:10px; flex-wrap:wrap; margin-bottom:36px; }
.filter { padding:9px 18px; border-radius:999px; border:1px solid var(--line); background:#fff; font-weight:600; font-size:.9rem; color:var(--ink-2); transition:.2s; }
.filter:hover { border-color:var(--brand); color:var(--brand); }
.filter.active { background:var(--brand); border-color:var(--brand); color:#fff; }

/* ---------- Project detail ---------- */
.proj-hero__media { border-radius: var(--radius-lg); overflow:hidden; aspect-ratio: 16/8; box-shadow: var(--shadow-lg); margin-top:36px; }
.proj-facts { display:grid; grid-template-columns: repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius: var(--radius); overflow:hidden; }
.proj-fact { background:#fff; padding:22px; }
.proj-fact span { font-size:.78rem; text-transform:uppercase; letter-spacing:.08em; color:var(--muted); font-weight:600; }
.proj-fact b { font-family:var(--display); display:block; margin-top:6px; font-size:1.05rem; }
.prose { max-width:760px; }
.prose h2 { font-size:1.7rem; margin:36px 0 14px; }
.prose h3 { font-size:1.25rem; margin:28px 0 10px; }
.prose p { color:var(--ink-2); margin-bottom:16px; }
.prose ul { display:grid; gap:10px; margin:16px 0; }
.prose ul li { display:flex; gap:11px; color:var(--ink-2); }
.prose ul li::before { content:""; width:8px; height:8px; border-radius:50%; background:var(--accent); margin-top:9px; flex-shrink:0; }
.result-chip { display:inline-flex; align-items:baseline; gap:8px; background:var(--bg-soft); border:1px solid var(--line); border-radius:14px; padding:18px 22px; }
.result-chip b { font-family:var(--display); font-size:1.7rem; color:var(--brand); }
.result-chip span { color:var(--muted); font-size:.9rem; }
.gallery { display:grid; grid-template-columns: repeat(3,1fr); gap:14px; }
.gallery > * { border-radius:14px; overflow:hidden; aspect-ratio:1; }

/* ---------- Team ---------- */
.member { text-align:center; }
.member__photo { border-radius: var(--radius); overflow:hidden; aspect-ratio: 1/1.08; margin-bottom:16px; }
.member h4 { font-size:1.1rem; }
.member span { color:var(--brand); font-size:.9rem; font-weight:600; font-family:var(--display); }
.member__socials { display:flex; gap:8px; justify-content:center; margin-top:12px; }
.member__socials a { width:34px; height:34px; border-radius:9px; background:var(--bg-soft); display:grid; place-items:center; color:var(--ink-2); transition:.2s; }
.member__socials a:hover { background:var(--brand); color:#fff; }
.member__socials svg { width:16px; height:16px; }

/* ---------- Forms ---------- */
.form { background:#fff; border:1px solid var(--line); border-radius: var(--radius-lg); padding:36px; box-shadow: var(--shadow); }
.form__row { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field { margin-bottom:18px; }
.field label { display:block; font-weight:600; font-size:.9rem; margin-bottom:8px; font-family:var(--display); }
.field label .req { color:var(--accent); }
.field input, .field select, .field textarea {
  width:100%; padding:13px 15px; border:1px solid var(--line); border-radius: var(--radius-sm);
  font-family:inherit; font-size:.96rem; color:var(--ink); background:var(--bg-soft); transition: border-color .2s, background .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline:none; border-color:var(--brand); background:#fff; box-shadow: 0 0 0 4px rgba(31,75,216,.12); }
.field textarea { resize:vertical; min-height:120px; }
.field--check { display:flex; gap:10px; align-items:flex-start; }
.field--check input { width:auto; margin-top:4px; }
.field--check label { font-weight:500; font-family:var(--font); color:var(--muted); font-size:.88rem; margin:0; }
.form__note { font-size:.82rem; color:var(--muted); margin-top:14px; text-align:center; }
.form-success { display:none; text-align:center; padding:40px; }
.form-success i { width:64px; height:64px; border-radius:50%; background:#d7f6ee; color:#0c8e70; display:grid; place-items:center; margin:0 auto 18px; font-size:1.8rem; }

/* ---------- Steps ---------- */
.steps { display:grid; gap:22px; }
.step { display:flex; gap:20px; align-items:flex-start; }
.step__num { flex-shrink:0; width:48px; height:48px; border-radius:14px; background:var(--grad); color:#fff; display:grid; place-items:center; font-family:var(--display); font-weight:800; font-size:1.2rem; }
.step h4 { font-size:1.12rem; margin-bottom:6px; }
.step p { color:var(--muted); font-size:.95rem; }

/* ---------- Contacts ---------- */
.contact-card { background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding:26px; display:flex; gap:16px; align-items:flex-start; transition:.3s; }
.contact-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.contact-card i { width:48px; height:48px; border-radius:13px; background:#e8edff; color:var(--brand); display:grid; place-items:center; flex-shrink:0; }
.contact-card svg { width:22px; height:22px; }
.contact-card b { font-family:var(--display); display:block; margin-bottom:4px; }
.contact-card a, .contact-card span { color:var(--muted); font-size:.95rem; }
.map-embed { border-radius: var(--radius-lg); overflow:hidden; border:1px solid var(--line); aspect-ratio: 16/7; }
.map-embed iframe { width:100%; height:100%; border:0; display:block; }

/* ---------- Hub features ---------- */
.hub-feature { display:flex; gap:16px; align-items:flex-start; background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:24px; }
.hub-feature i { width:46px; height:46px; border-radius:13px; display:grid; place-items:center; color:#fff; flex-shrink:0; }
.hub-feature h4 { font-size:1.08rem; margin-bottom:6px; }
.hub-feature p { color:var(--muted); font-size:.92rem; }

/* ---------- Story ---------- */
.story-quote { font-family:var(--display); font-size:1.4rem; line-height:1.5; font-weight:600; color:var(--ink); position:relative; padding-left:28px; }
.story-quote::before { content:"“"; position:absolute; left:-6px; top:-14px; font-size:4rem; color:var(--accent); line-height:1; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #c4cbdb; padding: 70px 0 30px; }
.footer__grid { display:grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap:40px; padding-bottom:48px; border-bottom:1px solid rgba(255,255,255,.1); }
.footer__brand .brand { color:#fff; margin-bottom:18px; }
.footer__brand p { font-size:.94rem; color:#9aa3b8; max-width:300px; }
.footer__socials { display:flex; gap:10px; margin-top:22px; }
.footer__socials a { width:40px; height:40px; border-radius:11px; background:rgba(255,255,255,.07); display:grid; place-items:center; color:#fff; transition:.25s; }
.footer__socials a:hover { background:var(--brand); transform:translateY(-3px); }
.footer__socials svg { width:18px; height:18px; }
.footer__col h5 { color:#fff; font-family:var(--display); font-size:1rem; margin-bottom:18px; }
.footer__col ul { display:grid; gap:11px; }
.footer__col a { font-size:.93rem; color:#9aa3b8; transition:color .2s; }
.footer__col a:hover { color:#fff; }
.footer__news p { font-size:.92rem; color:#9aa3b8; margin-bottom:14px; }
.footer__form { display:flex; gap:8px; }
.footer__form input { flex:1; padding:12px 14px; border-radius:11px; border:1px solid rgba(255,255,255,.14); background:rgba(255,255,255,.06); color:#fff; font-family:inherit; font-size:.9rem; }
.footer__form input::placeholder { color:#7e879c; }
.footer__form button { width:46px; border-radius:11px; background:var(--brand); color:#fff; display:grid; place-items:center; }
.footer__bottom { display:flex; justify-content:space-between; align-items:center; padding-top:26px; font-size:.85rem; color:#7e879c; flex-wrap:wrap; gap:12px; }
.footer__bottom a:hover { color:#fff; }

/* ---------- Reveal animation ---------- */
[data-reveal] { opacity:0; transform: translateY(24px); transition: opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1); }
[data-reveal].in { opacity:1; transform:none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero__grid { grid-template-columns:1fr; gap:40px; }
  .hero__visual { max-width:440px; margin-inline:auto; width:100%; }
  .split { grid-template-columns:1fr; gap:36px; }
  .cols-4 { grid-template-columns: repeat(2,1fr); }
  .proj-facts { grid-template-columns: repeat(2,1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap:32px; }
}
@media (max-width: 1040px) {
  .nav__menu, .nav__right .lang { display:none; }
  .nav__toggle { display:grid; place-items:center; }
  .mobile-menu .lang { display:block; }
}
@media (max-width: 860px) {
  .nav__toggle { display:grid; place-items:center; }
  .mobile-menu .lang { display:block; }
  .cols-3 { grid-template-columns: 1fr; }
  .cols-2 { grid-template-columns: 1fr; }
  .form__row { grid-template-columns:1fr; }
  .gallery { grid-template-columns: repeat(2,1fr); }
  .section { padding: 64px 0; }
  .hero__float--1 { left:-8px; }
  .hero__float--2 { right:-8px; }
}
@media (max-width: 560px) {
  .nav__right .btn--primary { display:none; }
  .card[style*="flex-direction:row"] { flex-direction:column !important; }
  .cols-4 { grid-template-columns:1fr; }
  .proj-facts { grid-template-columns:1fr; }
  .footer__grid { grid-template-columns:1fr; }
  .hero__stats { gap:20px; }
  .cta, .stats-band { padding:40px 24px; }
  .hero__float { display:none; }
}

/* ---------- Mobile menu drawer ---------- */
.mobile-menu {
  position: fixed; inset: var(--nav-h) 0 0 0; z-index:99;
  background:#fff; padding: 26px 22px; overflow-y:auto;
  transform: translateX(100%); transition: transform .35s cubic-bezier(.2,.8,.2,1);
  display:flex; flex-direction:column; gap:6px;
}
body.menu-open .mobile-menu { transform: translateX(0); }
.mobile-menu a { padding:14px 12px; border-radius:12px; font-family:var(--display); font-weight:600; font-size:1.08rem; color:var(--ink); border-bottom:1px solid var(--line); }
.mobile-menu a:hover { color:var(--brand); }
.mobile-menu .mm-sub { font-size:.92rem; font-weight:500; padding-left:24px; color:var(--ink-2); border:0; }
.mobile-menu .lang { margin-top:20px; }
.mobile-menu .lang__menu { position:static; opacity:1; visibility:visible; transform:none; box-shadow:none; border:1px solid var(--line); margin-top:10px; }

/* =========================================================
   Брендбук: логотип-знак, «кружки» и узор «кереге»
   (добавлено поверх базовой версии; шрифты не изменялись)
   ========================================================= */

/* --- Концентрические «кружки» (фирменный стиль) --- */
.page-hero { overflow:hidden; position:relative; }
.page-hero__inner { position:relative; z-index:2; }
.cta__inner { position:relative; z-index:2; }
.stats-band .grid { position:relative; z-index:2; }

.hero__bg::after {
  content:""; position:absolute; right:-70px; bottom:-90px; width:340px; height:340px; opacity:.42;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 120'%3E%3Ccircle cx='120' cy='120' r='104' fill='none' stroke='%23FE5300' stroke-width='10'/%3E%3Ccircle cx='120' cy='120' r='72' fill='none' stroke='%23FE5300' stroke-width='10'/%3E%3Ccircle cx='120' cy='120' r='40' fill='none' stroke='%23FE5300' stroke-width='10'/%3E%3Ccircle cx='120' cy='120' r='10' fill='%23FE5300'/%3E%3C/svg%3E");
}
.page-hero::after {
  content:""; position:absolute; right:-50px; top:-60px; width:300px; height:300px; opacity:.9; z-index:1;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 120'%3E%3Ccircle cx='120' cy='0' r='104' fill='none' stroke='%23FE5300' stroke-width='10'/%3E%3Ccircle cx='120' cy='0' r='72' fill='none' stroke='%23FE5300' stroke-width='10'/%3E%3Ccircle cx='120' cy='0' r='40' fill='none' stroke='%23FE5300' stroke-width='10'/%3E%3Ccircle cx='120' cy='0' r='10' fill='%23FE5300'/%3E%3C/svg%3E");
}
.cta { position:relative; overflow:hidden; }
.cta::after {
  content:""; position:absolute; left:-80px; bottom:-80px; width:300px; height:300px; opacity:.16; z-index:1;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 120'%3E%3Ccircle cx='60' cy='60' r='52' fill='none' stroke='%23ffffff' stroke-width='12'/%3E%3Ccircle cx='60' cy='60' r='30' fill='none' stroke='%23ffffff' stroke-width='12'/%3E%3Ccircle cx='60' cy='60' r='8' fill='%23ffffff'/%3E%3C/svg%3E");
}
.stats-band::after {
  content:""; position:absolute; right:-60px; top:50%; transform:translateY(-50%); width:280px; height:280px; opacity:.1; z-index:1;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 120'%3E%3Ccircle cx='120' cy='60' r='104' fill='none' stroke='%23ffffff' stroke-width='10'/%3E%3Ccircle cx='120' cy='60' r='72' fill='none' stroke='%23ffffff' stroke-width='10'/%3E%3Ccircle cx='120' cy='60' r='40' fill='none' stroke='%23ffffff' stroke-width='10'/%3E%3Ccircle cx='120' cy='60' r='10' fill='%23ffffff'/%3E%3C/svg%3E");
}

/* --- Узор «кереге»: решётка из контурных кругов (на тёмных зонах) --- */
.page-hero {
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 60'%3E%3Ccircle cx='30' cy='30' r='26' fill='none' stroke='%23FE5300' stroke-opacity='0.16' stroke-width='4'/%3E%3C/svg%3E"),
    var(--grad-dark, none);
  background-size: 60px 60px, auto;
  background-repeat: repeat, no-repeat;
}
.site-footer { position:relative; overflow:hidden; }
.site-footer::before {
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 60'%3E%3Ccircle cx='30' cy='30' r='26' fill='none' stroke='%23FE5300' stroke-opacity='0.10' stroke-width='4'/%3E%3C/svg%3E");
  background-size:60px 60px; background-repeat:repeat;
}
.site-footer .container { position:relative; z-index:1; }

/* кереге-разделитель — ряд колец сверху футера */
.site-footer::after {
  content:""; position:absolute; left:0; right:0; top:0; height:40px; pointer-events:none; opacity:.6;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48'%3E%3Ccircle cx='24' cy='24' r='18' fill='none' stroke='%23FE5300' stroke-width='5'/%3E%3C/svg%3E");
  background-size:42px 42px; background-repeat:repeat-x; background-position:center top;
}

@media (max-width:700px){
  .hero__bg::after { width:220px; height:220px; right:-50px; bottom:-60px; }
  .page-hero::after { width:190px; height:190px; right:-40px; top:-40px; }
  .cta::after, .stats-band::after { width:200px; height:200px; }
}