/* Тема воронки — палитра и шрифты основного сайта 1ua.org.ua (тёмная тема). */
:root{
  --bg-primary:#0A0F1C; --bg-section:#0F1629; --bg-card:#141B2D; --border-card:#1E2A45;
  --text-primary:#E8ECF1; --text-secondary:#8B95A5;
  /* WCAG AA: #7A8699 vs #0A0F1C ≈ 5.28:1 (было #5C6678 ≈ 3.33:1 — не проходило) */
  --text-muted:#7A8699;
  --brand:#1A73E8; --brand-dark:#1558B0;
  --accent-orange:#FF6B35; --accent-orange-dark:#E55A28;
  --accent-green:#25D366; --accent-green-dark:#1DA851;
  --glow-brand:rgba(26,115,232,.3); --glow-orange:rgba(255,107,53,.25); --glow-green:rgba(37,211,102,.25);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Source Sans 3',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  background:var(--bg-primary); color:var(--text-primary); line-height:1.6;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
h1,h2,h3,.h{font-family:'Montserrat',system-ui,sans-serif;line-height:1.2;font-weight:800}
a{color:var(--brand);text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:920px;margin:0 auto;padding:0 18px}
.section{padding:54px 0}
.section--alt{background:var(--bg-section)}

/* Кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:16px 28px;border-radius:14px;font-weight:700;font-size:17px;cursor:pointer;
  border:none;font-family:inherit;text-align:center;transition:transform .15s,box-shadow .15s;line-height:1.2}
.btn:active{transform:scale(.98)}
.btn-buy{background:var(--accent-orange);color:#fff;box-shadow:0 10px 30px var(--glow-orange)}
.btn-buy:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(255,107,53,.4)}
.btn-wa{background:var(--accent-green);color:#fff;box-shadow:0 8px 24px var(--glow-green)}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(37,211,102,.4)}
.btn-brand{background:var(--brand);color:#fff;box-shadow:0 8px 24px var(--glow-brand)}
.btn-brand:hover{transform:translateY(-2px)}
.btn-block{display:flex;width:100%}
.btn-lg{padding:18px 32px;font-size:18px}

/* Hero */
.hero{position:relative;padding:56px 0 40px;
  background:radial-gradient(1200px 500px at 50% -10%,rgba(26,115,232,.18),transparent 60%),var(--bg-primary)}
.badge{display:inline-flex;align-items:center;gap:8px;background:rgba(37,211,102,.12);
  border:1px solid rgba(37,211,102,.3);color:var(--accent-green);font-weight:600;font-size:13px;
  padding:7px 14px;border-radius:999px;margin-bottom:18px}
.hero h1{font-size:clamp(27px,5.4vw,46px);margin-bottom:16px}
.hero h1 .hl{color:var(--brand)}
.hero .sub{color:var(--text-secondary);font-size:clamp(16px,2.4vw,20px);max-width:680px;margin:0 auto 26px}
.hero--center{text-align:center}
.price-row{display:flex;align-items:baseline;gap:12px;justify-content:center;margin:8px 0 24px;flex-wrap:wrap}
.price{font-family:'Montserrat';font-weight:800;font-size:40px;color:var(--text-primary)}
.price small{font-size:18px;color:var(--text-secondary);font-weight:600}
.price-old{color:var(--text-muted);text-decoration:line-through;font-size:22px;font-weight:700}

/* Карточки/списки */
.cards{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--bg-card);border:1px solid var(--border-card);border-radius:16px;padding:22px}
.card h3{font-size:18px;margin-bottom:8px;color:var(--text-primary)}
.card p{color:var(--text-secondary);font-size:15px}
.lead{color:var(--text-secondary);font-size:17px;max-width:720px}
h2.title{font-size:clamp(22px,3.6vw,32px);margin-bottom:8px}
.section .subtitle{color:var(--text-secondary);font-size:16px;margin-bottom:26px}
.check{list-style:none;display:grid;gap:14px}
.check li{position:relative;padding-left:36px;color:var(--text-primary);font-size:16px}
.check li::before{content:'✓';position:absolute;left:0;top:-1px;width:24px;height:24px;border-radius:50%;
  background:rgba(37,211,102,.15);color:var(--accent-green);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px}
.x li::before{content:'✕';background:rgba(255,107,53,.14);color:var(--accent-orange)}

/* FAQ */
.faq details{background:var(--bg-card);border:1px solid var(--border-card);border-radius:12px;padding:0;margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;padding:18px 20px;font-weight:700;color:var(--text-primary);list-style:none;display:flex;justify-content:space-between;gap:12px;font-size:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--brand);font-size:22px;line-height:1}
.faq details[open] summary::after{content:'–'}
.faq details p{padding:0 20px 18px;color:var(--text-secondary);font-size:15px}

/* Форма */
.form-card{background:var(--bg-card);border:1px solid var(--border-card);border-radius:18px;padding:26px;max-width:440px;margin:0 auto}
.form-card h3{font-size:20px;margin-bottom:6px}
.form-card .muted{color:var(--text-secondary);font-size:14px;margin-bottom:18px}
.field{margin-bottom:14px}
/* Видимые label над каждым input — a11y. */
.field label{display:block;font-size:13px;color:var(--text-secondary);margin-bottom:6px;font-weight:600}
.field input{width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--border-card);
  background:var(--bg-primary);color:var(--text-primary);font-size:16px;font-family:inherit;outline:none}
.field input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--glow-brand)}
.field .err{color:var(--accent-orange);font-size:13px;margin-top:5px;display:none}
.field.invalid .err{display:block}
.field.invalid input{border-color:var(--accent-orange)}
.form-note{color:var(--text-muted);font-size:12px;margin-top:12px;text-align:center;line-height:1.5}
.trust{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:16px;color:var(--text-secondary);font-size:13px}
.trust span{display:inline-flex;align-items:center;gap:6px}

/* Соц-доказ (отзывы) — единая аккуратная сетка одинаковых карточек */
.reviews{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
.reviews img{border-radius:12px;border:1px solid var(--border-card);width:100%;height:300px;
  object-fit:cover;object-position:top center;background:var(--bg-card);display:block}
.reviews img:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
@media(max-width:760px){.reviews{grid-template-columns:repeat(2,1fr)} .reviews img{height:240px}}

/* Гарантия */
.guarantee{background:linear-gradient(135deg,rgba(26,115,232,.12),rgba(37,211,102,.10));
  border:1px solid var(--border-card);border-radius:16px;padding:24px;text-align:center}

/* Стек ценности («Що ви отримаєте») */
.stack{list-style:none;display:grid;gap:12px;max-width:640px;margin:0 auto}
.stack li{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;
  background:var(--bg-card);border:1px solid var(--border-card);border-radius:14px;padding:16px 18px}
.stack li .what{color:var(--text-primary);font-size:15px;line-height:1.5}
.stack li .what b{display:block;font-size:16px}
.stack li .worth{white-space:nowrap;color:var(--text-muted);font-weight:700;font-size:14px;text-decoration:line-through}
.stack li.bonus{border-color:rgba(37,211,102,.45);background:rgba(37,211,102,.07)}
.stack li.bonus .worth{color:var(--accent-green);text-decoration:none}
.stack-total{max-width:640px;margin:18px auto 0;text-align:center;background:var(--bg-card);
  border:1px solid var(--border-card);border-radius:14px;padding:18px}
.stack-total .sum{color:var(--text-muted);font-size:15px}
.stack-total .sum b{text-decoration:line-through;font-size:18px}
.stack-total .now{font-family:'Montserrat';font-weight:800;font-size:34px;color:var(--accent-orange);margin-top:4px}

/* Мокапы файлов (чистый CSS, без изображений) */
.mockups{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin:26px 0 6px}
.mockup{position:relative;width:170px;background:linear-gradient(160deg,#1B2440,#10182E);
  border:1px solid var(--border-card);border-radius:10px;padding:16px 14px 14px;
  box-shadow:6px 8px 24px rgba(0,0,0,.45)}
.mockup::after{content:'';position:absolute;inset:4px 4px auto auto;width:26px;height:26px;
  background:linear-gradient(225deg,var(--bg-primary) 50%,rgba(232,236,241,.14) 50%);border-radius:0 8px 0 8px}
.mockup .ftype{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.4px;color:#fff;
  border-radius:6px;padding:3px 8px;margin-bottom:10px}
.mockup .ftype.pdf{background:#D93025}.mockup .ftype.docx{background:var(--brand)}
.mockup h4{font-size:13.5px;line-height:1.35;color:var(--text-primary);margin-bottom:10px;font-family:'Montserrat'}
.mockup .lines{display:grid;gap:5px}
.mockup .lines i{display:block;height:5px;border-radius:3px;background:rgba(139,149,165,.28)}
.mockup .lines i:nth-child(2){width:86%}.mockup .lines i:nth-child(3){width:70%}
.mockup .lines i:nth-child(4){width:92%}.mockup .lines i:nth-child(5){width:55%}
.mockup .pages{margin-top:10px;font-size:11px;color:var(--text-muted)}

/* Таблица сравнения (0 грн / 300 грн / юрист) */
.compare{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));align-items:stretch}
.compare .card{display:flex;flex-direction:column}
.compare .card .price-tag{font-family:'Montserrat';font-weight:800;font-size:26px;margin:2px 0 10px}
.compare .card ul{list-style:none;display:grid;gap:8px;font-size:14px;color:var(--text-secondary);margin-bottom:14px}
.compare .card ul li{padding-left:22px;position:relative}
.compare .card ul li::before{content:'—';position:absolute;left:0;color:var(--text-muted)}
.compare .card ul.plus li::before{content:'✓';color:var(--accent-green)}
.compare .card ul.minus li::before{content:'✕';color:var(--accent-orange)}
.compare .card.featured{border-color:var(--accent-orange);box-shadow:0 0 0 1px var(--accent-orange),0 14px 40px rgba(255,107,53,.18);position:relative}
.compare .card.featured .flag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  background:var(--accent-orange);color:#fff;font-size:12px;font-weight:800;border-radius:999px;padding:4px 12px;white-space:nowrap}
.compare .card .btn{margin-top:auto}

/* Баннер ошибки формы (?form=error) */
.form-banner{max-width:440px;margin:0 auto 18px;background:rgba(255,107,53,.12);
  border:1px solid rgba(255,107,53,.4);border-radius:12px;padding:14px 16px;color:var(--text-primary);font-size:14px}

/* Способы оплаты (текстовые бейджи) */
.pay-methods{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:10px}
.pay-methods span{font-size:11.5px;font-weight:700;color:var(--text-secondary);
  border:1px solid var(--border-card);border-radius:6px;padding:3px 8px;letter-spacing:.3px}

/* Футер */
.footer{background:#070B14;padding:30px 0;border-top:1px solid var(--border-card)}
.footer p{color:var(--text-muted);font-size:13px;line-height:1.7}
.footer a{color:var(--text-secondary)}

/* Sticky CTA (mobile) */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:50;background:rgba(10,15,28,.96);
  border-top:1px solid var(--border-card);padding:10px 14px;display:none;backdrop-filter:blur(8px)}
.sticky-cta .btn{width:100%}
@media(max-width:760px){.sticky-cta{display:block} body{padding-bottom:76px}}

.center{text-align:center}
.mt{margin-top:24px}.mb{margin-bottom:24px}
.disclaimer{color:var(--text-muted);font-size:13px;line-height:1.6;max-width:720px;margin:18px auto 0;text-align:center}

/* Модалка формы */
.modal{position:fixed;inset:0;background:rgba(5,8,16,.8);z-index:100;display:none;align-items:center;justify-content:center;padding:16px;backdrop-filter:blur(4px)}
.modal.open{display:flex}
.modal .close{position:absolute;top:14px;right:18px;color:var(--text-secondary);font-size:26px;cursor:pointer;background:none;border:none}
.modal .form-card{position:relative;width:100%}
.spinner{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}

/* Лайтбокс отзывов — <dialog>, image в натуральную величину (contain, не cover) */
#lightbox{border:none;background:transparent;padding:0;max-width:96vw;max-height:96vh;overflow:visible}
#lightbox::backdrop{background:rgba(5,8,16,.9);backdrop-filter:blur(6px)}
#lightbox img{max-width:96vw;max-height:88vh;width:auto;height:auto;object-fit:contain;border-radius:12px;background:var(--bg-card)}
#lightbox .lightbox-close{position:absolute;top:-12px;right:-12px;width:44px;height:44px;border-radius:50%;
  background:var(--bg-card);border:1px solid var(--border-card);color:var(--text-primary);font-size:24px;cursor:pointer;line-height:1;display:flex;align-items:center;justify-content:center}

/* A11y — видимая focus-visible обводка */
button:focus-visible, a:focus-visible, input:focus-visible, [tabindex]:focus-visible, summary:focus-visible {
  outline:2px solid var(--brand); outline-offset:2px;
}

/* A11y — уважаем prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}