/* Стилі сайту «Світло». Значення беруться з tokens.css. */
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body {
  font: 400 16px/1.6 var(--f-body);
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background-color .6s var(--ease), color .3s;
}
@media (min-width: 768px) { body { font-size: 17px; } }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
/* «Перейти до змісту»: зʼявляється лише при навігації клавіатурою (Tab) */
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 200; padding: 10px 16px; border-radius: var(--r-sm);
  background: var(--accent); color: var(--on-accent); font-weight: 700; text-decoration: none; transform: translateY(-150%); transition: transform .2s; }
.skip-link:focus { transform: none; }
main:focus { outline: none; }

/* ===== Світло, що спускається при прокрутці (реф. 10, 3, 5) ===== */
.ambient { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.ambient::before, .ambient::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(80px);
  transition: opacity .6s;
}
.ambient::before {           /* тепла пляма — «стікає» вниз разом зі скролом */
  width: 70vmax; height: 70vmax; left: 50%;
  top: calc(-30vmax + var(--scroll) * 90vh);
  transform: translateX(calc(-30% + var(--scroll) * -20%));
  background: radial-gradient(circle, rgba(255,160,50,.22), rgba(255,110,40,.08) 45%, transparent 70%);
}
.ambient::after {            /* холодна пляма — з'являється нижче, змінює баланс фону */
  width: 60vmax; height: 60vmax; left: -20vmax; bottom: -30vmax;
  background: radial-gradient(circle, rgba(70,90,200,.18), transparent 70%);
  opacity: calc(.3 + var(--scroll) * .9);
}
[data-theme="light"] .ambient::after { opacity: calc(var(--scroll) * .5); }

main, header, footer { position: relative; z-index: 1; }
main { overflow-x: clip; }
.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 768px) { .wrap { padding: 0 32px; } }
.wrap-narrow { max-width: 860px; }
section { padding: var(--s-7) 0; }
@media (min-width: 1024px) { section { padding: var(--s-8) 0; } }

/* ===== Типографіка ===== */
.eyebrow { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: var(--s-3); display: flex; gap: 10px; align-items: center; }
.eyebrow b { color: var(--accent); font-weight: 700; }
.eyebrow::after { content: ""; flex: 0 0 40px; height: 1px; background: var(--line); }
h1, h2, h3 { font-family: var(--f-display); font-weight: 700; letter-spacing: -.02em; }
h1 { font-size: var(--fs-hero); line-height: 1.02; }
h2 { font-size: var(--fs-h2); line-height: 1.1; margin-bottom: var(--s-4); }
h3 { font-size: var(--fs-h3); font-weight: 500; line-height: 1.25; }
em.serif { font-family: var(--f-serif); font-style: italic; font-weight: 500; letter-spacing: 0; font-size: 1.12em;
  background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: .06em; }
.lead { color: var(--muted); max-width: 46ch; font-size: 1.05em; }
.muted { color: var(--muted); }
.label { font-size: 13px; color: var(--muted); }

/* ===== Кнопки ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 28px;
  border-radius: var(--r-pill); border: 1px solid transparent; font-weight: 700; text-decoration: none;
  transition: box-shadow .25s var(--ease), transform .15s var(--ease), border-color .25s, background-color .25s; }
.btn:active { transform: scale(.98); }
.btn-primary { background: linear-gradient(100deg, var(--accent), var(--accent-2)); color: var(--on-accent); box-shadow: 0 0 0 0 var(--glow); }
.btn-primary:hover { box-shadow: 0 0 36px var(--glow); }
.btn-ghost { border-color: var(--line); background: transparent; }
.btn-ghost:hover { border-color: var(--accent); }
.btn svg { width: 18px; height: 18px; }
.link-arrow { color: var(--accent); text-decoration: none; font-weight: 700; display: inline-flex; gap: 6px; align-items: center; }
.link-arrow:hover span { transform: translateX(4px); }
.link-arrow span { transition: transform .2s var(--ease); }

/* ===== Шапка (реф. 9) ===== */
.header { position: sticky; top: 0; z-index: 20; transition: background-color .3s, border-color .3s, backdrop-filter .3s; border-bottom: 1px solid transparent; }
.header.scrolled { background: color-mix(in srgb, var(--bg) 70%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-color: var(--line); }
.header .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: var(--s-3); }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-mark { width: 38px; height: 38px; filter: drop-shadow(0 0 10px var(--glow)); }
/* Напис як у логотипі: великі літери, жирний шрифт, бурштинова «лампочка» в кінці */
.logo-word { font-family: var(--f-display); font-weight: 800; font-size: 18px; letter-spacing: .04em; text-transform: uppercase; display: flex; align-items: center; gap: 4px; }
.logo-word::after { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
/* Логотип намальований для темного тла: на світлій темі кладемо його на темний «бейдж», як аватар бота */
[data-theme="light"] .logo-mark { background: #0A0D14; border-radius: 50%; padding: 4px; filter: none; }
[data-theme="light"] .footer-logo img { background: #0A0D14; border-radius: var(--r-lg); padding: 16px; }
.nav { display: none; gap: var(--s-5); font-size: 15px; }
.nav a { text-decoration: none; color: var(--muted); transition: color .2s; }
.nav a:hover { color: var(--text); }
.header-actions { display: flex; gap: var(--s-2); align-items: center; }
.header .btn { min-height: 42px; padding: 0 18px; font-size: 14px; display: none; }
.icon-btn { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); background: transparent; display: grid; place-items: center; }
.icon-btn svg { width: 18px; height: 18px; }
@media (min-width: 900px) { .nav, .header .btn { display: flex; } }

/* ===== Перший екран (легкий: текст по центру + промінь світла) ===== */
.hero { padding-top: var(--s-6); min-height: calc(88svh - 68px); display: grid; align-items: center; }
.hero-copy { display: grid; gap: var(--s-4); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--s-3); width: 100%; }
.hero-actions .btn { flex: 1 1 220px; }
@media (min-width: 900px) { .hero-actions .btn { flex: 0 0 auto; } }
/* Промінь світла зверху — «слід» лампи, що піднялась після заставки */
.hero { position: relative; }
.hero::before { content: ""; position: absolute; left: 50%; top: -68px; width: min(900px, 100%); height: 90%; transform: translateX(-50%);
  background: conic-gradient(from 180deg at 50% 0%, transparent 155deg, rgba(255,170,60,.16) 175deg, rgba(255,190,90,.22) 180deg, rgba(255,170,60,.16) 185deg, transparent 205deg);
  -webkit-mask: linear-gradient(#000 30%, transparent); mask: linear-gradient(#000 30%, transparent);
  pointer-events: none; animation: beam 7s ease-in-out infinite; }
@keyframes beam { 50% { opacity: .75; } }
.hero-copy { text-align: center; justify-items: center; max-width: 860px; margin: 0 auto; position: relative; }
.hero-copy .lead { margin: 0 auto; }
.hero-copy .eyebrow::before { content: ""; flex: 0 0 40px; height: 1px; background: var(--line); }
.hero-copy .trust, .hero-copy .hero-actions { justify-content: center; }

/* ===== Заставка: лампа + «Увімкнути світло» ===== */
.intro { position: fixed; inset: 0; z-index: 100; background: #05070B; overflow: hidden;
  transition: opacity .7s var(--ease) .5s, visibility 0s 1.3s; }
.intro.out { opacity: 0; visibility: hidden; }
.intro-lamp { position: absolute; top: 0; left: 50%; transform: translateX(-50%); height: 62svh; transition: transform 1.1s cubic-bezier(.6,0,.2,1); }
.intro-lamp svg { height: 100%; width: auto; overflow: visible; display: block; }
.intro.out .intro-lamp { transform: translate(-50%, -110%); }
.intro .filament { stroke: #FFB547; stroke-width: 6; fill: none; stroke-linecap: round; opacity: .1;
  filter: drop-shadow(0 0 6px #FFB547) drop-shadow(0 0 22px #FF7A2F); animation: idle 4s infinite; }
/* «смикається»: рідкі короткі спалахи, поки світло вимкнене */
@keyframes idle { 0%,41%,100% {opacity:.08} 42%{opacity:.35} 43%{opacity:.1} 44.5%{opacity:.28} 46%{opacity:.08} 78%{opacity:.14} 79%{opacity:.08} }
.intro.on .filament { animation: turnOn 1s steps(1) forwards; }
@keyframes turnOn { 0%{opacity:.1} 15%{opacity:.9} 22%{opacity:.2} 35%{opacity:1} 42%{opacity:.4} 55%,100%{opacity:1} }
.intro-halo { position: absolute; left: 50%; top: 50svh; width: 60vmin; aspect-ratio: 1; transform: translate(-50%,-50%) scale(.6); border-radius: 50%;
  background: radial-gradient(circle, rgba(255,170,60,.55), rgba(255,120,40,.15) 45%, transparent 70%); opacity: 0;
  transition: opacity .6s .55s, transform 1.2s cubic-bezier(.5,0,.2,1); pointer-events: none; }
.intro.on .intro-halo { opacity: 1; transform: translate(-50%,-50%) scale(1); }
.intro.bloom .intro-halo { transform: translate(-50%,-50%) scale(5); }
.intro-ui { position: absolute; left: 0; right: 0; bottom: calc(9svh + env(safe-area-inset-bottom)); display: grid; justify-items: center; gap: 14px; text-align: center; color: #F3EEE6; transition: opacity .3s; padding: 0 16px; }
.intro.on .intro-ui { opacity: 0; pointer-events: none; }
.intro-ui p { color: #9AA0AD; font-size: 15px; }
.switch { display: inline-flex; align-items: center; gap: 14px; padding: 8px 24px 8px 8px; min-height: 60px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.04); color: #F3EEE6; font-weight: 700; font-size: 16px;
  transition: border-color .3s, box-shadow .3s; }
.switch:hover { border-color: #FFB547; box-shadow: 0 0 30px rgba(255,170,60,.25); }
.switch-track { width: 64px; height: 44px; border-radius: 999px; background: #141A27; border: 1px solid rgba(255,255,255,.1); position: relative; transition: background .3s; }
.switch-knob { position: absolute; top: 5px; left: 5px; width: 32px; height: 32px; border-radius: 50%; background: #3A4150; transition: transform .35s var(--ease), background .3s, box-shadow .3s; }
.intro.on .switch-track { background: linear-gradient(100deg, #FFB547, #FF7A2F); }
.intro.on .switch-knob { transform: translateX(20px); background: #fff; box-shadow: 0 0 16px #FFB547; }
.intro-skip { background: none; border: 0; color: #9AA0AD; font-size: 13px; text-decoration: underline; text-underline-offset: 3px; min-height: 44px; padding: 0 12px; }
body.locked { overflow: hidden; }

.trust { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-4); font-size: 13px; color: var(--muted); }
.trust span { display: inline-flex; gap: 6px; align-items: center; }
.trust svg { width: 16px; height: 16px; color: var(--accent); }

/* ===== Рядок цифр ===== */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); backdrop-filter: blur(14px); box-shadow: var(--shadow); }
.stat { padding: var(--s-4); }
.stat + .stat { border-left: 1px solid var(--line); }
.stat:nth-child(3) { border-left: 0; }
.stat:nth-child(n+3) { border-top: 1px solid var(--line); }
.stat b { display: block; font-family: var(--f-display); font-size: clamp(28px, 4vw, 44px); color: var(--accent); font-weight: 500; line-height: 1.1; }
@media (min-width: 768px) {
  .stats { grid-template-columns: repeat(4, 1fr); }
  .stat:nth-child(3) { border-left: 1px solid var(--line); }
  .stat:nth-child(n+3) { border-top: 0; }
}

/* ===== Картки ===== */
.grid { display: grid; gap: var(--s-3); }
@media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-4 { grid-template-columns: repeat(4, 1fr); } .grid-3 { grid-template-columns: repeat(3, 1fr); } }
.card { position: relative; padding: var(--s-4); border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--surface);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: var(--shadow);
  display: grid; gap: var(--s-3); align-content: start; transition: border-color .25s, transform .25s var(--ease); overflow: hidden; }
.card::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .3s;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(255,170,60,.12), transparent 40%); }
.card:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); }
.card:hover::before { opacity: 1; }
.card-ico { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; color: var(--accent);
  background: radial-gradient(circle, rgba(255,170,60,.18), transparent 70%); border: 1px solid var(--line); }
.card-ico svg { width: 26px; height: 26px; }
.price-from { font-family: var(--f-display); font-size: 15px; }
.price-from b { color: var(--accent); font-weight: 500; }
.price-from .range { display: block; font-family: var(--f-body); font-size: 12px; color: var(--muted); margin-top: 4px; line-height: 1.4; }
.demo { text-decoration: none; }
.demo-tag { justify-self: start; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; padding: 4px 10px; border-radius: var(--r-pill); border: 1px solid var(--line); color: var(--accent); }

/* ===== Кроки ===== */
.steps { display: grid; gap: 0; counter-reset: step; position: relative; }
.step { display: grid; grid-template-columns: 56px 1fr; gap: var(--s-3); padding-bottom: var(--s-5); position: relative; }
.step::before { content: ""; position: absolute; left: 27px; top: 56px; bottom: 0; width: 1px; background: var(--line); }
.step:last-child::before { display: none; }
.step-num { width: 56px; height: 56px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center;
  font-family: var(--f-display); font-size: 16px; color: var(--muted); background: var(--bg); transition: all .5s var(--ease); }
.step.lit .step-num { color: var(--on-accent); background: linear-gradient(135deg, var(--accent), var(--accent-2)); border-color: transparent; box-shadow: 0 0 24px var(--glow); }
.step.lit::before { background: linear-gradient(var(--accent), var(--line)); }
.step h3 { margin: 12px 0 6px; }
@media (min-width: 1024px) {
  .steps { grid-template-columns: repeat(5, 1fr); gap: var(--s-4); }
  .step { grid-template-columns: 1fr; padding: 0; }
  .step::before { left: 64px; right: -16px; top: 28px; bottom: auto; width: auto; height: 0; border-top: 1px dashed var(--line); background: none; }
  .step.lit::before { border-top-color: var(--accent); background: none; }
}

/* ===== Калькулятор (зразок елементів) ===== */
.seg { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-2); }
@media (min-width: 768px) { .seg { grid-template-columns: repeat(4, 1fr); } }
.seg button { min-height: 72px; padding: 12px; border-radius: var(--r-md); border: 1px solid var(--line); background: var(--surface); text-align: left; display: grid; gap: 2px; transition: all .2s; }
.seg button small { color: var(--muted); font-size: 12px; }
.seg button[aria-pressed="true"] { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset, 0 0 24px var(--glow); }
.chips { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.chip { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 14px; border-radius: var(--r-sm);
  border: 1px solid var(--line); background: var(--surface); font-size: 14px; transition: all .2s; }
.chip .tick { width: 18px; height: 18px; border-radius: 5px; border: 1px solid var(--line); display: grid; place-items: center; transition: all .2s; }
.chip .tick svg { width: 12px; height: 12px; opacity: 0; color: var(--on-accent); }
.chip small { color: var(--muted); }
.chip[aria-pressed="true"] { border-color: var(--accent); box-shadow: 0 0 18px var(--glow); }
.chip[aria-pressed="true"] .tick { background: var(--accent); border-color: var(--accent); }
.chip[aria-pressed="true"] .tick svg { opacity: 1; }
.chip.soon { opacity: .45; cursor: not-allowed; }
.chip.soon small { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.group-title { font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; margin: var(--s-4) 0 var(--s-2); }

.summary { position: sticky; bottom: calc(76px + env(safe-area-inset-bottom)); z-index: 5; margin-top: var(--s-4);
  display: grid; grid-template-columns: 1fr auto; gap: var(--s-3); align-items: center; padding: var(--s-3) var(--s-3) var(--s-3) var(--s-4);
  border-radius: var(--r-lg); border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--line));
  background: color-mix(in srgb, var(--surface-solid) 85%, transparent); backdrop-filter: blur(14px); box-shadow: 0 0 40px rgba(0,0,0,.25); }
.summary-vals { display: flex; gap: var(--s-3); }
.summary-vals b { font-family: var(--f-display); font-weight: 500; font-size: clamp(16px, 4.6vw, 22px); display: block; line-height: 1.2; white-space: nowrap; }
.summary-vals b.acc { color: var(--accent); }
.summary .btn { min-height: 48px; padding: 0 20px; }
@media (min-width: 900px) { .summary { bottom: 16px; } }
.num-pop { animation: pop .35s var(--ease); }
@keyframes pop { 50% { transform: scale(1.08); } }

/* ===== Картка ціни (реф. 12) ===== */
.price-card h3 { font-family: var(--f-display); font-weight: 700; font-size: 15px; text-transform: uppercase; letter-spacing: .06em; }
.price-card.featured { border-color: var(--accent); box-shadow: 0 0 40px var(--glow); }
.price-card.featured h3 { padding-right: 112px; }
.badge { position: absolute; top: 16px; right: 16px; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; padding: 4px 10px; border-radius: var(--r-pill); background: var(--accent); color: var(--on-accent); font-weight: 700; }
.rows { list-style: none; padding: 0; display: grid; gap: 10px; font-size: 15px; }
.rows li { display: flex; gap: 8px; align-items: baseline; }
.rows li::after { content: ""; order: 1; flex: 1; border-bottom: 1px dotted var(--line); transform: translateY(-4px); }
.rows li span:last-child { order: 2; white-space: nowrap; }
.price-total { display: flex; justify-content: space-between; align-items: baseline; padding-top: var(--s-3); border-top: 1px solid var(--line); }
.price-total b { font-family: var(--f-display); font-size: 28px; font-weight: 500; color: var(--accent); }
.price-saving { font-size: 13px; color: var(--muted); margin-top: calc(var(--s-2) * -1); text-align: right; }
.price-saving s { opacity: .7; margin-right: 4px; }

/* ===== Калькулятор (assets/js/calc.js) ===== */
.calc-placeholder { text-align: center; justify-items: center; }
.calc .group-title:first-child { margin-top: 0; }
.cat-title { font-size: 14px; font-weight: 700; margin: var(--s-3) 0 var(--s-2); }
.chip { text-align: left; }
.chip .rec { color: var(--accent); font-size: 13px; }
.chip.included { opacity: .7; cursor: default; }
.chip.included .tick { background: color-mix(in srgb, var(--accent) 50%, transparent); border-color: transparent; }
.chip.included .tick svg { opacity: 1; }
.chip-qty { padding-right: 6px; }
.chip-qty button { width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line); background: transparent; font-size: 18px; line-height: 1; }
.chip-qty output { min-width: 18px; text-align: center; font-weight: 700; }
.chip-qty.on { border-color: var(--accent); box-shadow: 0 0 18px var(--glow); }
.calc-hint { margin-top: var(--s-3); font-size: 14px; padding: 10px 14px; border-radius: var(--r-sm); border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--line)); background: color-mix(in srgb, var(--accent) 8%, transparent); }
.calc-note { font-size: 13px; color: var(--muted); margin-top: var(--s-2); }
.seg-support button small { font-size: 13px; }
.summary-main { display: grid; gap: 0; min-width: 0; }
.summary-main b { font-family: var(--f-display); font-weight: 500; font-size: clamp(22px, 6vw, 28px); line-height: 1.15; white-space: nowrap; }
.summary-main b.acc { color: var(--accent); }
.summary-sub { font-size: 13px; color: var(--muted); line-height: 1.35; }
.calc-actions { display: grid; gap: var(--s-2); justify-items: center; text-align: center; margin-top: var(--s-4); }
.calc-actions .btn { width: 100%; max-width: 420px; }

/* ===== FAQ, форма ===== */
details { border-bottom: 1px solid var(--line); }
summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: var(--s-3); padding: var(--s-4) 0; font-weight: 700; font-size: 1.05em; }
summary::-webkit-details-marker { display: none; }
summary i { flex: 0 0 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line); position: relative; transition: transform .3s var(--ease), border-color .3s; }
summary i::before, summary i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; background: currentColor; transform: translate(-50%,-50%); }
summary i::after { transform: translate(-50%,-50%) rotate(90deg); }
details[open] summary i { transform: rotate(45deg); border-color: var(--accent); color: var(--accent); }
details p { padding-bottom: var(--s-4); color: var(--muted); max-width: 62ch; }
.field { display: grid; gap: 6px; }
.field input { height: 52px; padding: 0 16px; border-radius: var(--r-sm); border: 1px solid var(--line); background: var(--surface); color: var(--text); font: inherit; transition: border-color .2s, box-shadow .2s; }
.field .label { text-align: left; }
.field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(255,170,60,.15); }

/* ===== CTA ===== */
.cta { text-align: center; padding: var(--s-6) var(--s-4); border-radius: var(--r-lg); border: 1px solid var(--line); position: relative; overflow: hidden;
  background: radial-gradient(600px 300px at 50% 0%, rgba(255,160,50,.22), transparent 70%), var(--surface); }
.cta .lead { margin: 0 auto var(--s-4); }
.eyebrow-center { justify-content: center; }
.lead-form { display: grid; gap: 12px; max-width: 420px; margin: 0 auto; }
.lead-form .field input[aria-invalid="true"] { border-color: #E5484D; }
/* Пастка для ботів: поле поза екраном (display:none деякі боти розпізнають) */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.field textarea { min-height: 72px; padding: 12px 16px; border-radius: var(--r-sm); border: 1px solid var(--line); background: var(--surface); color: var(--text); font: inherit; resize: vertical; }
.field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(255,170,60,.15); }
.selection { position: relative; text-align: left; padding: 12px 44px 12px 14px; border-radius: var(--r-sm); border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--line)); background: color-mix(in srgb, var(--accent) 8%, transparent); font-size: 14px; }
.selection p { margin-top: 4px; }
.selection-remove { position: absolute; top: 8px; right: 8px; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line); background: transparent; font-size: 18px; line-height: 1; }
.form-msg { font-size: 14px; color: var(--muted); padding: 12px 14px; border-radius: var(--r-sm); border: 1px solid var(--line); background: var(--surface); }
.form-msg.ok { border-color: var(--accent); color: var(--text); }

/* ===== Нижнє меню (мобільний, реф. 8) ===== */
.tabbar { position: fixed; z-index: 30; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom));
  display: grid; grid-template-columns: repeat(5, 1fr); padding: 6px; border-radius: 22px; border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface-solid) 80%, transparent); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.tabbar a { display: grid; justify-items: center; gap: 2px; padding: 6px 0; font-size: 11px; color: var(--muted); text-decoration: none; position: relative; border-radius: 16px; }
.tabbar a svg { width: 22px; height: 22px; }
.tabbar a.active { color: var(--accent); background: rgba(255,170,60,.08); }
.tabbar a.active::after { content: ""; position: absolute; bottom: 2px; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); }
@media (min-width: 900px) { .tabbar { display: none; } }
footer { padding: var(--s-6) 0 calc(110px + env(safe-area-inset-bottom)); color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); }
@media (min-width: 900px) { footer { padding-bottom: var(--s-6); } }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-5) var(--s-4); }
.footer-grid nav, .footer-grid > div { display: grid; gap: 10px; align-content: start; }
.footer-grid a:not(.footer-logo) { color: var(--muted); text-decoration: none; transition: color .2s; }
.footer-grid a:not(.footer-logo):hover { color: var(--text); }
.footer-grid .label { color: var(--text); font-weight: 700; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.footer-logo { grid-column: 1 / -1; width: 150px; }
.footer-logo img { width: 100%; height: auto; display: block; }
.footer-copy { grid-column: 1 / -1; padding-top: var(--s-4); border-top: 1px solid var(--line); font-size: 13px; }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } .footer-logo { grid-column: auto; } }

/* ===== Поява ===== */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

.section-head { display: grid; gap: var(--s-2); margin-bottom: var(--s-5); }
@media (min-width: 900px) { .section-head.split { grid-template-columns: 1fr 1fr; align-items: end; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .ambient::before { top: -30vmax; transform: translateX(-30%); }
  .intro .filament { opacity: 1; }
  .reveal { opacity: 1; transform: none; }
}
.no-intro .intro { display: none; }