/* ============================================================
   Блеск42 — выездная мойка авто, Кемерово
   Палитра: синий + белый + бирюзовый акцент (чистота и вода).
   Меняйте цвета здесь, в :root.
   ============================================================ */

:root {
  --navy:      #0a2540;
  --navy-2:    #103a6b;
  --primary:   #0b63e5;
  --primary-d: #0a4fbe;
  --accent:    #16c8d6;
  --accent-d:  #0fa9b6;

  --bg:        #ffffff;
  --bg-alt:    #f1f7fc;
  --text:      #16263a;
  --muted:     #5d7187;
  --line:      #e1ebf4;
  --white:     #ffffff;

  --wa:        #22c15e;
  --tg:        #2aa3e0;

  --radius:    18px;
  --radius-sm: 12px;
  --shadow-sm: 0 2px 10px rgba(16,44,80,.06);
  --shadow:    0 14px 34px rgba(13,71,161,.10);
  --shadow-lg: 0 26px 60px rgba(13,71,161,.20);

  --maxw: 1160px;
  --header-h: 64px;

  --font: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, iframe { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.18; margin: 0 0 .4em; font-weight: 800; letter-spacing: -.02em; }
h1 { font-size: clamp(1.9rem, 6vw, 3.3rem); }
h2 { font-size: clamp(1.6rem, 4.2vw, 2.5rem); }
h3 { font-size: clamp(1.1rem, 2.4vw, 1.3rem); }
p  { margin: 0 0 1rem; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(16px, 5vw, 28px); }
.container--narrow { max-width: 800px; }
.section { padding-block: clamp(52px, 8vw, 100px); }
.section--alt { background: var(--bg-alt); }

.section__head { max-width: 720px; margin: 0 auto clamp(32px, 5vw, 56px); text-align: center; }
.section__head--left { margin-inline: 0; text-align: left; }
.eyebrow {
  display: inline-block; font-weight: 700; font-size: .82rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--primary); margin-bottom: .6rem;
}
.lead { color: var(--muted); font-size: clamp(1rem, 1.6vw, 1.12rem); margin: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-family: inherit; font-weight: 700; font-size: 1rem; line-height: 1;
  padding: 15px 26px; border: 2px solid transparent; border-radius: 14px;
  cursor: pointer; text-align: center; white-space: nowrap;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.btn svg { flex: none; }
.btn--sm { padding: 11px 18px; font-size: .92rem; border-radius: 11px; }
.btn--lg { padding: 17px 32px; font-size: 1.08rem; }
.btn--block { width: 100%; }

.btn--primary { background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; box-shadow: 0 10px 24px rgba(11,99,229,.30); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 32px rgba(11,99,229,.40); }
.btn--white { background: #fff; color: var(--primary); box-shadow: var(--shadow); }
.btn--white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn--ghost { background: #fff; color: var(--primary); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn--wa { background: var(--wa); color: #fff; box-shadow: 0 10px 24px rgba(34,193,94,.32); }
.btn--wa:hover { transform: translateY(-2px); box-shadow: 0 16px 30px rgba(34,193,94,.42); }

/* ---------- Topbar ---------- */
.topbar { background: linear-gradient(90deg, var(--navy), var(--navy-2)); color: #eaf2ff; font-size: .86rem; }
.topbar__inner { display: flex; align-items: center; justify-content: center; gap: .5em; padding-block: 8px; text-align: center; }
.topbar p { margin: 0; }
.topbar b { color: #fff; }
.topbar__spark { font-size: 1rem; }

/* ---------- Header ---------- */
.header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); transition: box-shadow .2s ease; }
.header.is-stuck { box-shadow: 0 6px 20px rgba(16,44,80,.08); }
.header__inner { display: flex; align-items: center; gap: 16px; min-height: var(--header-h); }

.logo { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; font-size: 1.32rem; letter-spacing: -.02em; color: var(--navy); }
.logo__drop { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; }
.logo__num { color: var(--primary); }
.logo__word { white-space: nowrap; }
.logo--light { color: #fff; } .logo--light .logo__num { color: var(--accent); }

.nav { display: none; gap: 24px; margin-left: 12px; font-weight: 600; font-size: .96rem; }
.nav a { color: var(--text); padding: 6px 0; position: relative; }
.nav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--primary); transition: width .2s ease; }
.nav a:hover { color: var(--primary); } .nav a:hover::after { width: 100%; }

.header__actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.header__phone { display: none; align-items: center; gap: 7px; font-weight: 700; color: var(--navy); }
.header__phone:hover { color: var(--primary); }
.header__cta { display: none; }

.burger { display: inline-flex; flex-direction: column; justify-content: center; gap: 5px; width: 44px; height: 44px; padding: 0 11px; background: var(--bg-alt); border: 1px solid var(--line); border-radius: 11px; cursor: pointer; }
.burger span { height: 2px; background: var(--navy); 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); }

/* Mobile dropdown nav */
@media (max-width: 859px) {
  .nav {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0; margin: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow); padding: 8px 0;
    transform: translateY(-12px); opacity: 0; visibility: hidden;
    transition: transform .22s ease, opacity .22s ease, visibility .22s;
  }
  .nav.is-open { display: flex; transform: translateY(0); opacity: 1; visibility: visible; }
  .nav a { padding: 13px clamp(16px,5vw,28px); border-bottom: 1px solid var(--line); }
  .nav a:last-child { border-bottom: 0; }
  .nav a::after { display: none; }
}

/* ---------- Hero ---------- */
.hero { position: relative; color: #fff; overflow: hidden; isolation: isolate; }
.hero__bg { position: absolute; inset: 0; z-index: -1; background:
  radial-gradient(1100px 500px at 80% -10%, rgba(22,200,214,.45), transparent 60%),
  radial-gradient(900px 500px at 0% 110%, rgba(11,99,229,.55), transparent 55%),
  linear-gradient(150deg, #0a2540 0%, #0d3f86 55%, #0b63e5 100%); }
.hero__bg::after { content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.10) 1px, transparent 1.4px);
  background-size: 26px 26px; opacity: .35; }
.hero__inner { display: grid; gap: 30px; padding-block: clamp(48px, 8vw, 84px); }
.hero__eyebrow { display: inline-block; font-weight: 700; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; color: #bfe6ff; background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.18); padding: 6px 14px; border-radius: 999px; margin-bottom: 18px; }
.hero h1 { color: #fff; }
.hero__sub { color: #d7e6f7; font-size: clamp(1.02rem, 2vw, 1.2rem); max-width: 560px; margin-bottom: 26px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 26px; }
.hero__chips { display: flex; flex-wrap: wrap; gap: 9px; }
.hero__chips li { font-size: .88rem; font-weight: 600; color: #eaf3ff; background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.16); padding: 8px 13px; border-radius: 999px; }
.hero__chips li::before { content: "✓ "; color: var(--accent); font-weight: 800; }

.hero__card { background: rgba(255,255,255,.97); color: var(--text); border-radius: 20px; padding: 22px; box-shadow: var(--shadow-lg); display: flex; flex-direction: column; gap: 14px; }
.hero__card-row { display: flex; align-items: flex-start; gap: 12px; }
.hero__card-ico { flex: none; width: 42px; height: 42px; display: grid; place-items: center; font-size: 1.3rem; background: var(--bg-alt); border-radius: 12px; }
.hero__card-row div { display: flex; flex-direction: column; }
.hero__card-row b { font-size: .98rem; }
.hero__card-row span { color: var(--muted); font-size: .86rem; line-height: 1.4; }
.hero__card .btn { margin-top: 4px; }
.hero__card-note { text-align: center; color: var(--muted); font-size: .82rem; margin: -4px 0 0; }

/* ---------- Grids ---------- */
.grid { display: grid; gap: 18px; }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: 1fr; }

/* ---------- Cards ---------- */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; box-shadow: var(--shadow-sm); }

/* Benefits */
.benefit { transition: transform .2s ease, box-shadow .2s ease; }
.benefit:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.icon-badge { display: inline-grid; place-items: center; width: 54px; height: 54px; border-radius: 15px; background: linear-gradient(135deg, #e8f1ff, #e3fbfd); color: var(--primary); margin-bottom: 16px; }
.benefit h3 { margin-bottom: 8px; }
.benefit p { color: var(--muted); margin: 0; font-size: .96rem; }

/* ---------- Before / After ---------- */
.ba { position: relative; max-width: 880px; margin: 0 auto; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 16 / 10; user-select: none; touch-action: pan-y; background: var(--bg-alt); }
.ba-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba-after { position: absolute; inset: 0; width: 100%; height: 100%; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.ba-divider { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; background: #fff; transform: translateX(-50%); box-shadow: 0 0 0 1px rgba(0,0,0,.05); pointer-events: none; }
.ba-grip { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: #fff; color: var(--primary); font-weight: 800; letter-spacing: -2px; box-shadow: var(--shadow); }
.ba-tag { position: absolute; bottom: 14px; font-size: .8rem; font-weight: 700; color: #fff; padding: 5px 12px; border-radius: 999px; backdrop-filter: blur(4px); }
.ba-tag--before { left: 14px; background: rgba(10,37,64,.66); }
.ba-tag--after { right: 14px; background: rgba(11,99,229,.78); }
.ba-range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }

/* ---------- Services ---------- */
.service { display: flex; flex-direction: column; position: relative; transition: transform .2s ease, box-shadow .2s ease; }
.service:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.service h3 { margin-bottom: 8px; }
.service--hit h3 { padding-right: 56px; }
.service p { color: var(--muted); font-size: .95rem; margin: 0 0 20px; flex: 1; }
.service__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.service__tag { position: absolute; top: 18px; right: 18px; font-size: .74rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; color: #fff; background: linear-gradient(135deg, var(--primary), var(--accent)); padding: 5px 10px; border-radius: 8px; }
.service__ribbon { align-self: flex-start; display: inline-flex; align-items: center; gap: 5px; font-size: .76rem; font-weight: 800; color: #fff; background: linear-gradient(135deg, #f59e0b, #f97316); padding: 5px 12px; border-radius: 999px; margin-bottom: 12px; box-shadow: 0 6px 14px rgba(245,158,11,.30); }
.service--hit { border-color: rgba(11,99,229,.35); box-shadow: 0 14px 34px rgba(11,99,229,.14); }
.price { font-size: 1.5rem; font-weight: 800; color: var(--navy); white-space: nowrap; }
.price__from { font-size: .82rem; font-weight: 600; color: var(--muted); margin-right: 3px; }

.services__promo { margin-top: 28px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; background: linear-gradient(135deg, #eaf2ff, #e3fbfd); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 26px; }
.services__promo p { margin: 0; font-size: 1.04rem; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; row-gap: 32px; column-gap: 18px; }
.step { position: relative; padding-top: 28px; }
.step__num { position: absolute; top: -18px; left: 24px; width: 46px; height: 46px; display: grid; place-items: center; font-weight: 800; font-size: 1.2rem; color: #fff; background: linear-gradient(135deg, var(--primary), var(--accent)); border-radius: 13px; box-shadow: 0 8px 18px rgba(11,99,229,.30); }
.step h3 { margin-bottom: 6px; }
.step p { color: var(--muted); font-size: .94rem; margin: 0; }
.how__cta { text-align: center; margin-top: 36px; }

/* ---------- Reviews ---------- */
.review { display: flex; flex-direction: column; gap: 12px; }
.review__stars { color: #f5a623; letter-spacing: 2px; font-size: 1.05rem; }
.review blockquote { margin: 0; font-size: .98rem; line-height: 1.6; }
.review__author { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.review__author > span:last-child { display: flex; flex-direction: column; line-height: 1.3; }
.avatar { flex: none; width: 44px; height: 44px; display: grid; place-items: center; font-weight: 800; color: #fff; background: linear-gradient(135deg, var(--primary), var(--accent)); border-radius: 50%; }
.review__car { color: var(--muted); font-size: .85rem; }
.reviews__note { text-align: center; color: var(--muted); font-size: .9rem; margin: 26px 0 0; }

/* ---------- FAQ ---------- */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq__item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 4px 20px; box-shadow: var(--shadow-sm); }
.faq__item summary { list-style: none; cursor: pointer; font-weight: 700; padding: 16px 36px 16px 0; position: relative; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; position: absolute; right: 2px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; font-weight: 400; color: var(--primary); transition: transform .2s ease; }
.faq__item[open] summary::after { content: "−"; }
.faq__body { padding-bottom: 16px; }
.faq__body p { margin: 0; color: var(--muted); }

/* ---------- Order / form ---------- */
.section--order { background: linear-gradient(180deg, var(--bg-alt), #fff); }
.order { display: grid; gap: 24px; }
.order__form-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px, 4vw, 38px); box-shadow: var(--shadow); }

.form { display: flex; flex-direction: column; gap: 14px; }
.form__hp { position: absolute; left: -9999px; }
.form__row { display: flex; flex-direction: column; gap: 6px; }
.form__row label { font-weight: 600; font-size: .92rem; }
.form input, .form select, .form textarea {
  font-family: inherit; font-size: 1rem; color: var(--text);
  padding: 13px 15px; border: 1.5px solid var(--line); border-radius: 12px;
  background: #fff; width: 100%; transition: border-color .15s ease, box-shadow .15s ease;
}
.form textarea { resize: vertical; min-height: 84px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px rgba(11,99,229,.12); }
.form__note { font-size: .8rem; color: var(--muted); margin: 2px 0 0; text-align: center; }

/* Капча */
.form__captcha .captcha__line { display: flex; gap: 10px; }
.form__captcha .captcha__line input { flex: 1 1 auto; width: auto; }
.captcha__q { white-space: nowrap; font-weight: 800; color: var(--primary); }
.captcha__refresh {
  flex: 0 0 52px; border: 1.5px solid var(--line); border-radius: 12px;
  background: var(--bg-alt); color: var(--primary); font-size: 1.25rem; line-height: 1;
  cursor: pointer; transition: background .15s ease, border-color .15s ease, transform .35s ease;
}
.captcha__refresh:hover { background: #e6f0fd; border-color: var(--primary); }
.captcha__refresh:active { transform: rotate(180deg); }
.form__error { font-size: .82rem; color: #d92d20; margin: 2px 0 0; font-weight: 600; }
.form__row--error input { border-color: #d92d20 !important; box-shadow: 0 0 0 4px rgba(217,45,32,.12) !important; }

.form__success { text-align: center; padding: clamp(28px, 5vw, 48px) 20px; }
.form__success-ico { display: inline-grid; place-items: center; width: 66px; height: 66px; border-radius: 50%; background: linear-gradient(135deg, var(--wa), #16a34a); color: #fff; font-size: 2rem; font-weight: 800; margin-bottom: 14px; }
.form__success h3 { margin-bottom: 8px; }
.form__success p { color: var(--muted); margin: 0; max-width: 420px; margin-inline: auto; }

/* Contacts */
.order__contacts { background: var(--navy); color: #eaf2ff; border-radius: var(--radius); padding: clamp(22px, 4vw, 34px); }
.order__contacts h3 { color: #fff; }
.order__hours { color: #b9cee6; font-size: .94rem; margin-bottom: 18px; }
.order__hours b { color: #fff; }
.contacts { display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }
.contact { display: flex; align-items: center; gap: 14px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 13px; padding: 13px 16px; transition: background .15s ease, transform .15s ease; }
.contact:hover { background: rgba(255,255,255,.12); transform: translateY(-2px); }
.contact__ico { flex: none; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 11px; color: #fff; }
.contact--call .contact__ico { background: var(--primary); }
.contact--wa .contact__ico { background: var(--wa); }
.contact--tg .contact__ico { background: var(--tg); }
.contact__txt { display: flex; flex-direction: column; line-height: 1.3; }
.contact__txt b { color: #fff; }
.contact__txt span { color: #b9cee6; font-size: .88rem; }

.map { border-radius: 13px; overflow: hidden; aspect-ratio: 16 / 10; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); }
.map iframe { width: 100%; height: 100%; border: 0; filter: saturate(1.05); }
.map__note { color: #b9cee6; font-size: .84rem; margin: 10px 0 0; text-align: center; }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: #c6d6ea; padding-top: clamp(40px, 6vw, 64px); }
.footer__inner { display: grid; gap: 28px; padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__col { display: flex; flex-direction: column; gap: 9px; }
.footer__col p { color: #9fb6d2; font-size: .92rem; margin: 6px 0 0; }
.footer__col b { color: #fff; margin-bottom: 4px; }
.footer__col a, .footer__col span { color: #c6d6ea; font-size: .94rem; }
.footer__col a:hover { color: #fff; }
.footer__bottom { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; align-items: center; padding-block: 20px; font-size: .88rem; color: #9fb6d2; }
.footer__bottom a { color: var(--accent); font-weight: 600; }

/* ---------- Floating buttons (desktop) ---------- */
.floats { position: fixed; right: 18px; bottom: 22px; z-index: 60; display: none; flex-direction: column; gap: 14px; }
.float { position: relative; width: 56px; height: 56px; display: grid; place-items: center; border-radius: 50%; color: #fff; box-shadow: var(--shadow-lg); transition: transform .18s ease; }
.float:hover { transform: scale(1.08); }
.float--wa { background: var(--wa); } .float--tg { background: var(--tg); }
.float::after { content: ""; position: absolute; inset: 0; border-radius: 50%; z-index: -1; animation: pulse 2.4s infinite; }
.float--wa::after { box-shadow: 0 0 0 0 rgba(34,193,94,.55); }
.float--tg::after { box-shadow: 0 0 0 0 rgba(42,163,224,.55); }
@keyframes pulse { to { box-shadow: 0 0 0 16px rgba(0,0,0,0); } }

/* ---------- Mobile bottom bar ---------- */
.mobile-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1px; background: var(--line); border-top: 1px solid var(--line); box-shadow: 0 -6px 20px rgba(16,44,80,.10); }
.mobile-bar__btn { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; padding: 9px 4px calc(9px + env(safe-area-inset-bottom)); background: #fff; font-size: .76rem; font-weight: 700; color: var(--navy); }
.mb--call svg { color: var(--primary); }
.mb--wa svg { color: var(--wa); }
.mb--tg svg { color: var(--tg); }

/* ============================================================
   Адаптив
   ============================================================ */
@media (min-width: 480px) {
  .header__phone { display: inline-flex; }
}

@media (min-width: 640px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .hero__cta .btn { min-width: 200px; }
}

@media (min-width: 860px) {
  .nav { display: flex; }
  .header__cta { display: inline-flex; }
  .burger { display: none; }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
  .mobile-bar { display: none; }
  body { padding-bottom: 0 !important; }
  .floats { display: flex; }

  .hero__inner { grid-template-columns: 1.15fr .85fr; align-items: center; gap: 40px; }
  .hero__card { max-width: 380px; margin-left: auto; }

  .order { grid-template-columns: 1.25fr .9fr; align-items: start; }
}

@media (min-width: 1024px) {
  .order { grid-template-columns: 1.3fr 1fr; gap: 32px; }
}

/* Mobile: bottom bar visible → reserve space so footer isn't covered */
@media (max-width: 859px) {
  body { padding-bottom: 64px; }
}

/* Sticky-header anchor offset */
:where(section[id], div[id="top"]) { scroll-margin-top: calc(var(--header-h) + 16px); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}