/* ===== Архітектус — landing styles ===== */
:root{
  --orange:#F5A623; --orange-d:#e08e00; --orange-l:#ffd887;
  --purple:#6c2bd9; --purple-d:#4f1fa6;
  --ink:#1f2430; --muted:#6b7280; --line:#e6e8ec;
  --bg:#ffffff; --bg-soft:#f6f7f9; --dark:#171b24;
  --radius:14px; --shadow:0 10px 30px rgba(20,24,35,.10);
  --maxw:1140px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Roboto",system-ui,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-weight:700;font-size:1rem;
  padding:.85em 1.6em;border-radius:999px;cursor:pointer;border:2px solid transparent;transition:.18s ease;white-space:nowrap}
.btn-primary{background:var(--orange);color:#1a1300}
.btn-primary:hover{background:var(--orange-d);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:#f1f1f1}
.btn-sm{padding:.6em 1.1em;font-size:.92rem}
.btn-lg{padding:1em 1.9em;font-size:1.08rem}

/* ---- header ---- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:24px;min-height:72px}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand-logo{height:46px;width:auto}
.brand-logo--icon{display:none}
.main-nav{display:flex;gap:22px;margin-left:auto;font-weight:500}
.main-nav a{color:var(--ink);padding:6px 2px;border-bottom:2px solid transparent;white-space:nowrap}
.main-nav a:hover{color:var(--purple);border-color:var(--orange)}
.header-cta{display:flex;align-items:center;gap:14px}
.header-phone{font-weight:700;color:var(--ink);white-space:nowrap}
.header-phone:hover{color:var(--orange-d)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:3px;background:var(--ink);border-radius:2px;transition:.2s}

/* ---- hero ---- */
.hero{position:relative;color:#fff;padding:108px 0 96px;text-align:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(rgba(20,24,35,.62),rgba(20,24,35,.62))}
.hero-inner{position:relative;z-index:2}
.hero-eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.82rem;font-weight:700;color:var(--orange-l);margin:0 0 14px}
.hero-title{font-family:"Roboto Slab",serif;font-size:clamp(2rem,5vw,3.4rem);font-weight:700;line-height:1.1;margin:0 0 18px}
.hero-sub{max-width:680px;margin:0 auto 28px;font-size:1.12rem;color:#eef0f4}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-gift{margin-top:22px;font-size:.98rem;color:#ffe9c2}

/* ---- sections ---- */
.section{padding:76px 0}
.section-soft{background:var(--bg-soft)}
.section-title{font-family:"Roboto Slab",serif;font-size:clamp(1.6rem,3.4vw,2.4rem);text-align:center;margin:0 0 38px;position:relative}
.section-title.left{text-align:left}
.section-title::after{content:"";display:block;width:64px;height:4px;background:var(--orange);border-radius:3px;margin:14px auto 0}
.section-title.left::after{margin-left:0}
.section-lead{text-align:center;color:var(--muted);margin:-22px auto 36px;max-width:640px}

/* ---- advantage cards ---- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;text-align:center;box-shadow:var(--shadow);transition:.2s}
.card:hover{transform:translateY(-4px);border-color:var(--orange-l)}
.card-icon{font-size:2.2rem;margin-bottom:12px}
.card h3{font-size:1.12rem;margin:0 0 10px}
.card p{margin:0;color:var(--muted);font-size:.96rem}

/* ---- about ---- */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:center}
.about-text p{font-size:1.06rem}
.checklist{list-style:none;padding:0;margin:20px 0 26px}
.checklist li{padding:7px 0 7px 32px;position:relative}
.checklist li::before{content:"✓";position:absolute;left:0;top:7px;color:#fff;background:var(--orange);width:21px;height:21px;border-radius:50%;display:grid;place-items:center;font-size:.8rem;font-weight:700}
.about-media picture{display:block}
.about-media img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;object-fit:cover}

/* ---- banner ---- */
.banner{background:linear-gradient(120deg,var(--purple-d),var(--purple));color:#fff}
.banner-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:34px 20px;flex-wrap:wrap}
.banner-inner p{margin:0;font-family:"Roboto Slab",serif;font-size:clamp(1.2rem,2.6vw,1.7rem);font-weight:500}

/* ---- gallery ---- */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.gallery-item{display:block;overflow:hidden;border-radius:var(--radius);aspect-ratio:3/2;box-shadow:var(--shadow);cursor:pointer}
/* the <picture> wrapper must pass the tile's definite (aspect-ratio) height through,
   else the inner img's height:100% resolves against an auto-height inline box and the
   cover-crop is lost — tiles would render at the photo's natural ratio. */
.gallery-item picture{display:block;width:100%;height:100%}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.35s}
.gallery-item:hover img{transform:scale(1.06)}

/* ---- lightbox ---- */
.lightbox{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;background:rgba(15,18,24,.92);padding:24px}
.lightbox.open{display:flex}
.lightbox-img{max-width:92vw;max-height:86vh;object-fit:contain;border-radius:8px;box-shadow:0 12px 48px rgba(0,0,0,.55)}
.lightbox-btn{position:absolute;background:rgba(255,255,255,.12);color:#fff;border:0;border-radius:999px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s;-webkit-tap-highlight-color:transparent}
.lightbox-btn:hover{background:rgba(255,255,255,.25)}
.lightbox-btn:focus-visible{outline:2px solid #fff;outline-offset:2px}
.lb-close{top:16px;right:20px;width:44px;height:44px;font-size:28px;line-height:1}
.lb-prev,.lb-next{top:50%;transform:translateY(-50%);width:52px;height:52px;font-size:34px;line-height:1}
.lb-prev{left:16px}
.lb-next{right:16px}
.lightbox-counter{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);color:#fff;font-size:.9rem;letter-spacing:.04em;background:rgba(0,0,0,.35);padding:4px 12px;border-radius:999px}
@media (max-width:760px){
  .lb-prev,.lb-next{width:44px;height:44px;font-size:28px}
  .lb-close{top:10px;right:12px}
}

/* ---- quiz ---- */
.section-quiz{background:linear-gradient(180deg,#fff, var(--bg-soft))}
.quiz-shell{display:grid;grid-template-columns:.95fr 1.05fr;gap:40px;align-items:start}
.quiz-intro{position:sticky;top:96px}
.quiz-worker{width:400px;height:auto;margin-bottom:8px}
.quiz-app{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:28px;min-height:360px;scroll-margin-top:88px}
.quiz-noscript{color:var(--muted)}
.quiz-progress{height:8px;background:var(--line);border-radius:999px;overflow:hidden;margin-bottom:8px}
.quiz-progress span{display:block;height:100%;background:var(--orange);width:0;transition:width .3s}
.quiz-step-label{font-size:.85rem;color:var(--muted);margin-bottom:14px}
.quiz-q{font-size:1.25rem;font-family:"Roboto Slab",serif;margin:0 0 6px}
.quiz-desc{color:var(--muted);margin:0 0 18px;font-size:.95rem}
.quiz-options{display:grid;gap:12px}
.quiz-options.cols-2{grid-template-columns:1fr 1fr}
.opt{display:flex;align-items:center;gap:12px;border:2px solid var(--line);border-radius:12px;padding:14px 16px;cursor:pointer;transition:.15s;background:#fff;font-size:1rem;text-align:left;width:100%}
.opt:hover{border-color:var(--orange-l);background:#fffaf0}
.opt.selected{border-color:var(--orange);background:#fff6e3}
.opt .dot{width:20px;height:20px;border-radius:50%;border:2px solid var(--line);flex:0 0 auto;display:grid;place-items:center}
.opt.selected .dot{border-color:var(--orange)}
.opt.selected .dot::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--orange)}
.quiz-input,.quiz-range-val{width:100%;font-size:1rem;padding:13px 14px;border:2px solid var(--line);border-radius:12px;font-family:inherit}
.quiz-input:focus{outline:none;border-color:var(--orange)}
/* location autocomplete (quiz.js upgrades the "Локація" text field into this) */
.combo{position:relative}
.combo-list{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:20;background:#fff;border:2px solid var(--line);border-radius:12px;box-shadow:var(--shadow);max-height:264px;overflow:auto;padding:6px;margin:0;list-style:none}
.combo-list[hidden]{display:none}
.combo-opt{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:10px 12px;border-radius:8px;cursor:pointer}
.combo-opt[aria-selected="true"],.combo-opt:hover{background:#fff6e3}
.combo-city{font-weight:600}
.combo-city mark{background:transparent;color:var(--orange-d);font-weight:800}
.combo-obl{font-size:.82rem;color:var(--muted);white-space:nowrap}
.combo-empty{padding:12px;color:var(--muted);font-size:.9rem}
.quiz-range{width:100%;accent-color:var(--orange);margin:10px 0}
.quiz-range-row{display:flex;justify-content:space-between;color:var(--muted);font-size:.85rem}
.quiz-range-big{text-align:center;font-size:1.8rem;font-weight:700;color:var(--purple);margin:6px 0}
.quiz-nav{display:flex;justify-content:space-between;gap:12px;margin-top:22px}
.quiz-back{background:none;border:0;color:var(--muted);cursor:pointer;font-size:.95rem;font-weight:500}
.quiz-back:hover{color:var(--ink)}
.quiz-back[hidden]{visibility:hidden}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;color:var(--muted);margin-top:14px}
.consent input{margin-top:3px;accent-color:var(--orange)}
.quiz-fields{display:grid;gap:12px}
.quiz-error{color:#c0392b;font-size:.88rem;margin-top:8px;min-height:1.1em}
.quiz-done{text-align:center;padding:20px 6px}
.quiz-done .big{font-size:2.6rem}
.quiz-done h3{font-family:"Roboto Slab",serif;font-size:1.5rem;margin:10px 0}
/* ---- no-JS baseline quiz form (replaced by the JS wizard when it loads) ---- */
.quiz-baseline-lead{color:var(--muted);margin:0 0 6px}
.quiz-baseline-step{padding:16px 0;border-top:1px solid var(--line)}
.quiz-baseline-step:first-of-type{border-top:0;padding-top:6px}
.quiz-baseline .quiz-q{font-size:1.08rem;margin:0 0 4px}
.quiz-baseline .quiz-desc{margin:0 0 10px}
.quiz-radios{display:grid;gap:8px;margin-top:8px}
.quiz-radio{display:flex;align-items:center;gap:10px;border:2px solid var(--line);border-radius:10px;padding:10px 14px;cursor:pointer}
.quiz-radio:hover{border-color:var(--orange-l);background:#fffaf0}
.quiz-radio input{accent-color:var(--orange);flex:0 0 auto}
/* leave room under the sticky header when autofocus scrolls an errored field into view */
.quiz-baseline .quiz-input,.quiz-baseline .consent{scroll-margin-top:88px}

/* ---- privacy: consent link + in-page policy dialog ---- */
.consent a.privacy-link{color:var(--purple);text-decoration:underline;text-underline-offset:2px;font-weight:500;cursor:pointer}
.consent a.privacy-link:hover{color:var(--purple-d)}
#privacy-modal{width:min(720px,92vw);max-height:86vh;padding:0;border:0;border-radius:16px;box-shadow:0 24px 70px rgba(15,18,24,.45);color:var(--ink)}
#privacy-modal[open]{display:flex;flex-direction:column}
#privacy-modal::backdrop{background:rgba(15,18,24,.6)}
.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 24px;border-bottom:1px solid var(--line)}
.modal-head h2{margin:0;font-family:"Roboto Slab",serif;font-size:1.25rem}
.modal-close{background:none;border:0;font-size:30px;line-height:1;color:var(--muted);cursor:pointer;padding:0 6px}
.modal-close:hover{color:var(--ink)}
.modal-body{padding:6px 24px 18px;overflow-y:auto}
.modal-body h2{font-size:1.05rem;margin:20px 0 6px;font-family:"Roboto Slab",serif}
.modal-body p{margin:0 0 10px}
.modal-foot{padding:14px 24px;border-top:1px solid var(--line);text-align:right}
@media (max-width:760px){#privacy-modal{max-height:92vh}}

/* ---- contact ---- */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:840px;margin:0 auto}
.contact-card{display:flex;align-items:center;gap:12px;justify-content:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;font-weight:700;box-shadow:var(--shadow)}
.contact-card:hover{border-color:var(--orange)}
.contact-ico{font-size:1.3rem}
.socials{display:flex;gap:16px;justify-content:center;margin-top:26px}
.socials a{border:2px solid var(--line);border-radius:999px;padding:.6em 1.4em;font-weight:700}
.socials a:hover{border-color:var(--purple);color:var(--purple)}

/* ---- footer ---- */
.site-footer{background:var(--dark);color:#cfd3da;padding:46px 0}
.footer-inner{text-align:center}
.footer-logo{height:64px;margin:0 auto 12px;filter:brightness(1.05)}
.footer-tag{color:#9aa0ab;margin:0 0 18px}
.footer-nav{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;margin-bottom:18px}
.footer-nav a:hover{color:var(--orange)}
.footer-copy{font-size:.85rem;color:#7d828c;margin:0}

/* ---- floating call ---- */
.fab-call{position:fixed;right:18px;bottom:18px;z-index:60;width:56px;height:56px;border-radius:50%;background:var(--orange);
  display:grid;place-items:center;font-size:1.5rem;box-shadow:0 8px 22px rgba(0,0,0,.25);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(245,166,35,.55)}70%{box-shadow:0 0 0 16px rgba(245,166,35,0)}100%{box-shadow:0 0 0 0 rgba(245,166,35,0)}}

/* ---- responsive ---- */
@media (max-width:960px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .about-grid,.quiz-shell{grid-template-columns:1fr}
  .quiz-intro{position:static}
  .gallery{grid-template-columns:repeat(2,1fr)}
  /* Only once the wordmark would get snug beside the nav, swap to the compact icon */
  .brand-logo--full{display:none}
  .brand-logo--icon{display:block}
}
/* Drop the phone number from the header to keep the nav roomy (still reachable
   via the floating call button and the Contacts section) */
@media (max-width:900px){
  .header-phone{display:none}
}
/* Collapse the nav to a hamburger; keep the CTA button visible */
@media (max-width:760px){
  .main-nav{display:none}
  .header-cta{margin-left:auto}
  .nav-toggle{display:flex}
  .main-nav.open{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:#fff;
    padding:16px 20px;gap:6px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .main-nav.open a{padding:10px 0}
  .contact-grid{grid-template-columns:1fr}
  .quiz-options.cols-2{grid-template-columns:1fr}
}
@media (max-width:460px){
  .gallery{grid-template-columns:1fr}
  .hero{padding:72px 0 64px}
}
/* ---- reduced motion ---- */
/* Respect the OS "reduce motion" setting: kill smooth scrolling and the
   infinite floating-call pulse (the two ongoing/large motions on the page).
   JS-driven scrollIntoView is guarded separately in quiz.js. */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .fab-call{animation:none}
}