/* ===== ProProfit — основные стили ===== */
:root {
  --bg: #0a0e1a;
  --bg-card: #121829;
  --bg-card-hover: #1a2238;
  --accent: #00d4a0;
  --accent-2: #3b82f6;
  --gold: #f5b942;
  --text: #e8edf7;
  --text-dim: #8b97b0;
  --border: #1f2940;
  --danger: #ff6b6b;
  --radius: 14px;
  --maxw: 1100px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; transition: color .2s; }
a:hover { color: #fff; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10,14,26,.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.nav-left { display: flex; align-items: center; gap: 14px; }
.burger {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 38px; height: 38px; padding: 8px; cursor: pointer;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 9px;
}
.burger span { display: block; height: 2px; width: 100%; background: var(--text); border-radius: 2px; transition: .25s; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Slide-out drawer menu */
.drawer-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.55);
  opacity: 0; visibility: hidden; transition: .25s; z-index: 99;
}
.drawer-overlay.open { opacity: 1; visibility: visible; }
.drawer {
  position: fixed; top: 0; left: 0; height: 100%; width: 280px; max-width: 82%;
  background: var(--bg-card); border-right: 1px solid var(--border);
  transform: translateX(-100%); transition: transform .28s ease; z-index: 100;
  padding: 26px 22px; display: flex; flex-direction: column; gap: 6px;
}
.drawer.open { transform: translateX(0); }
.drawer h4 { color: var(--text-dim); font-size: .75rem; text-transform: uppercase; letter-spacing: .5px; margin: 18px 0 8px; }
.drawer a {
  display: block; padding: 12px 14px; border-radius: 9px; color: var(--text);
  font-weight: 600; font-size: 1rem; transition: background .2s;
}
.drawer a:hover { background: var(--bg-card-hover); color: #fff; }
.drawer-close { align-self: flex-end; background: none; border: none; color: var(--text-dim); font-size: 1.6rem; cursor: pointer; line-height: 1; }
.logo {
  font-weight: 800; font-size: 1.35rem; letter-spacing: -.5px;
  display: flex; align-items: center; gap: 10px; color: #fff;
}
.logo-img { width: 34px; height: 34px; border-radius: 8px; object-fit: cover; flex-shrink: 0; }
.logo span { color: var(--accent); }
.logo-badge {
  font-size: .62rem; font-weight: 700; text-transform: uppercase;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04121a; padding: 3px 8px; border-radius: 6px; letter-spacing: .5px;
}
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--text-dim); font-weight: 500; font-size: .95rem; }
.nav-links a:hover { color: #fff; }
.btn {
  display: inline-block; font-weight: 700; padding: 11px 22px;
  border-radius: 10px; transition: transform .15s, box-shadow .2s; cursor: pointer;
  border: none; font-size: .95rem;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04121a !important;
  box-shadow: 0 4px 20px rgba(0,212,160,.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,212,160,.4); color:#04121a !important; }
.btn-ghost { background: var(--bg-card); color: var(--text) !important; border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg-card-hover); color:#fff !important; }

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 100px 0 80px; text-align: center;
  background:
    linear-gradient(180deg, rgba(10,14,26,.55) 0%, rgba(10,14,26,.78) 55%, var(--bg) 100%),
    url("hero-bg.png") center/cover no-repeat,
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(0,212,160,.12), transparent),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(59,130,246,.10), transparent);
  background-color: var(--bg);
  overflow: hidden;
}
.hero > .container { position: relative; z-index: 2; }
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800;
  line-height: 1.1; letter-spacing: -1.5px; margin-bottom: 22px;
}
.hero h1 .grad {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p { font-size: 1.2rem; color: var(--text-dim); max-width: 640px; margin: 0 auto 36px; }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.trust-row {
  display: flex; gap: 32px; justify-content: center; flex-wrap: wrap;
  margin-top: 56px; color: var(--text-dim); font-size: .9rem;
}
.trust-row b { color: var(--text); font-size: 1.4rem; display: block; }

/* ===== Sections ===== */
.section { padding: 70px 0; }
.section-title { font-size: 2rem; font-weight: 800; letter-spacing: -.5px; margin-bottom: 10px; }
.section-sub { color: var(--text-dim); margin-bottom: 40px; font-size: 1.05rem; }

/* ===== Review cards ===== */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px,1fr)); gap: 22px; }
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px; transition: transform .2s, border-color .2s;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-4px); border-color: var(--accent); }
.card-tag {
  display: inline-block; font-size: .72rem; font-weight: 700; text-transform: uppercase;
  color: var(--accent); background: rgba(0,212,160,.1); padding: 4px 10px;
  border-radius: 6px; margin-bottom: 14px; letter-spacing: .5px; align-self: flex-start;
}
.card h3 { font-size: 1.3rem; margin-bottom: 10px; }
.card p { color: var(--text-dim); font-size: .95rem; margin-bottom: 18px; flex-grow: 1; }
.card-meta { display: flex; align-items: center; gap: 10px; color: var(--text-dim); font-size: .85rem; margin-bottom: 16px; }
.rating { color: var(--gold); font-weight: 700; }
.card-link { font-weight: 700; font-size: .95rem; }

/* ===== Article ===== */
.article { padding: 50px 0 80px; }
.article-head { max-width: 760px; margin: 0 auto 40px; }

/* Баннер РефБек на странице обзора */
.refback-banner {
  display: flex; align-items: center; gap: 14px; max-width: 760px; margin: 0 auto 36px;
  background: linear-gradient(135deg, rgba(0,212,160,.14), rgba(43,212,176,.06));
  border: 1px solid rgba(0,212,160,.4); border-radius: var(--radius);
  padding: 16px 20px; color: var(--text); transition: transform .15s, border-color .2s;
}
.refback-banner:hover { transform: translateY(-2px); border-color: var(--accent); color: var(--text); }
.refback-banner .rb-ic { font-size: 1.8rem; flex-shrink: 0; }
.refback-banner .rb-txt { font-size: .98rem; line-height: 1.5; }
.refback-banner strong { color: var(--accent); }
.refback-banner u { color: var(--accent); text-decoration: none; font-weight: 700; white-space: nowrap; }
.breadcrumb { color: var(--text-dim); font-size: .9rem; margin-bottom: 20px; }
.article h1 { font-size: clamp(1.8rem,4vw,2.8rem); letter-spacing: -1px; line-height: 1.15; margin-bottom: 18px; }
.article-meta { display: flex; gap: 16px; align-items: center; color: var(--text-dim); font-size: .92rem; flex-wrap: wrap; }
.article-body { max-width: 760px; margin: 0 auto; font-size: 1.08rem; }
.article-body h2 { font-size: 1.7rem; margin: 40px 0 16px; letter-spacing: -.5px; }
.article-body h3 { font-size: 1.3rem; margin: 28px 0 12px; }
.article-body p { margin-bottom: 18px; color: #cdd6e8; }
.article-body ul { margin: 0 0 20px 22px; color: #cdd6e8; }
.article-body li { margin-bottom: 10px; }
.article-body strong { color: #fff; }

.fact-box {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px; margin: 30px 0;
}
.fact-box table { width: 100%; border-collapse: collapse; }
.fact-box td { padding: 10px 8px; border-bottom: 1px solid var(--border); font-size: .96rem; }
.fact-box td:first-child { color: var(--text-dim); width: 40%; }
.fact-box tr:last-child td { border-bottom: none; }

.disclaimer {
  background: rgba(255,107,107,.07); border: 1px solid rgba(255,107,107,.3);
  border-radius: var(--radius); padding: 20px 24px; margin: 36px 0;
  font-size: .92rem; color: var(--text-dim);
}
.disclaimer strong { color: var(--danger); }

.cta-block {
  background: linear-gradient(135deg, rgba(0,212,160,.12), rgba(59,130,246,.10));
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 36px; margin: 40px 0; text-align: center;
}
.cta-block h3 { font-size: 1.5rem; margin-bottom: 10px; }
.cta-block p { color: var(--text-dim); margin-bottom: 22px; }

/* ===== CTA banner ===== */
.cta-banner {
  background: linear-gradient(135deg, rgba(0,212,160,.12), rgba(59,130,246,.10));
  border: 1px solid var(--border); border-radius: 20px;
  padding: 50px 40px; text-align: center; margin: 40px 0;
}
.cta-banner h2 { font-size: 2rem; margin-bottom: 12px; }
.cta-banner p { color: var(--text-dim); margin-bottom: 28px; font-size: 1.1rem; }

/* ===== Footer ===== */
.site-footer {
  position: relative;
  border-top: 1px solid var(--border); padding: 50px 0 30px;
  color: var(--text-dim); font-size: .9rem;
  background:
    radial-gradient(ellipse 60% 80% at 50% 0%, rgba(245,185,66,.05), transparent),
    linear-gradient(180deg, rgba(18,24,41,.4), transparent);
}
.site-footer::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--gold), var(--accent-2), transparent);
  opacity: .6;
}
.footer-grid { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 30px; margin-bottom: 30px; }
.footer-col h4 { color: #fff; font-size: 1.05rem; margin-bottom: 14px; }
.footer-col a { display: block; color: var(--text-dim); margin-bottom: 8px; transition: color .2s, transform .2s; }
.footer-col a:hover { color: var(--accent); transform: translateX(3px); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 20px; text-align: center; font-size: .85rem;
  line-height: 1.6;
}
.footer-bottom::before {
  content: "📊 💰 ₿ 📈 🪙"; display: block; font-size: 1.1rem; letter-spacing: 8px;
  margin-bottom: 14px; opacity: .55;
}

/* ===== Лента обзоров (список) ===== */
.feed { display: flex; flex-direction: column; gap: 18px; }
.feed-item {
  display: flex; gap: 20px; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px; transition: border-color .2s, transform .2s;
  color: inherit;
}
.feed-item:hover { border-color: var(--accent); transform: translateY(-2px); }
.feed-item .card-link { color: var(--accent); }

/* ===== Вкладки выбора проекта (хаб отзывов) ===== */
.proj-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.proj-tab {
  background: var(--bg-card); border: 1px solid var(--border); color: var(--text-dim);
  padding: 10px 16px; border-radius: 10px; font-weight: 600; font-size: .92rem; cursor: pointer;
  transition: .2s; font-family: inherit;
}
.proj-tab:hover { color: #fff; border-color: var(--accent); }
.proj-tab.active { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #04121a; border-color: transparent; }
.tab-count { display: inline-block; min-width: 20px; padding: 1px 7px; border-radius: 20px; background: rgba(0,0,0,.18); font-size: .78rem; margin-left: 4px; }
.proj-tab.active .tab-count { background: rgba(0,0,0,.22); }
.rv-proj { font-size: .76rem; font-weight: 700; color: var(--accent); background: rgba(0,212,160,.1); padding: 2px 9px; border-radius: 6px; }

/* ===== Новости ===== */
.news-list { display: flex; flex-direction: column; gap: 16px; max-width: 760px; }
.news-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; transition: border-color .2s; }
.news-item:hover { border-color: var(--accent); }
.news-date { color: var(--text-dim); font-size: .82rem; margin-bottom: 8px; }
.news-item h3 { font-size: 1.25rem; margin-bottom: 10px; }
.news-item p { color: var(--text-dim); margin-bottom: 12px; }

/* Новость с картинкой-превью */
.news-item-media { display: flex; gap: 20px; align-items: flex-start; }
.news-thumb { flex-shrink: 0; width: 150px; border-radius: 10px; overflow: hidden; border: 1px solid var(--border); display: block; }
.news-thumb img { width: 100%; height: 150px; object-fit: cover; display: block; }
.news-body { flex: 1; min-width: 0; }
@media (max-width: 680px) {
  .news-item-media { flex-direction: column; }
  .news-thumb { width: 100%; }
  .news-thumb img { height: 200px; object-fit: cover; }
}

/* Галерея из 2 вертикальных (телефонных) скриншотов */
.media-gallery-2 { grid-template-columns: repeat(2, 1fr); max-width: 560px; margin: 26px auto; }
.media-gallery-2 img { height: auto; max-height: 520px; object-fit: contain; background: #0d1322; }

/* ===== Система РефБек (контакты) ===== */
.refback-section {
  background: linear-gradient(135deg, rgba(0,212,160,.10), rgba(59,130,246,.06));
  border: 1px solid rgba(0,212,160,.35); border-radius: var(--radius);
  padding: 28px; margin-bottom: 40px;
}
.rb-head { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 22px; }
.rb-head .rb-emoji { font-size: 2.6rem; line-height: 1; flex-shrink: 0; }
.rb-head h2 { font-size: 1.6rem; margin-bottom: 6px; }
.rb-head p { color: var(--text-dim); font-size: 1rem; }
.rb-head strong { color: var(--accent); }
.rb-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap: 16px; margin-bottom: 22px; }
.rb-step { display: flex; gap: 14px; align-items: flex-start; background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.rb-step .rb-num {
  flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #04121a;
  display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1rem;
}
.rb-step h4 { font-size: 1rem; margin-bottom: 4px; }
.rb-step p { color: var(--text-dim); font-size: .9rem; line-height: 1.5; }
.rb-step a { font-weight: 700; }
.rb-note {
  background: rgba(245,185,66,.08); border: 1px solid rgba(245,185,66,.3);
  border-radius: 10px; padding: 14px 16px; font-size: .88rem; color: var(--text-dim); margin-bottom: 16px;
}
.refback-section .rb-badge {
  display: inline-block; font-size: .66rem; font-weight: 800; text-transform: uppercase;
  color: #04121a; background: linear-gradient(135deg, var(--accent), #2bd4b0);
  padding: 2px 7px; border-radius: 5px; vertical-align: middle;
}

/* ===== Контакты ===== */
.contacts-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 16px; margin-bottom: 44px; }
.contact-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; display: flex; flex-direction: column; gap: 8px; transition: .2s; color: inherit;
}
.contact-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.contact-card .ic { font-size: 1.8rem; }
.contact-card h3 { font-size: 1.1rem; }
.contact-card p { color: var(--text-dim); font-size: .9rem; }
.contact-card .val { color: var(--accent); font-weight: 600; font-size: .92rem; word-break: break-all; }

.feed-thumb {
  width: 120px; height: 120px; flex-shrink: 0; border-radius: 14px; overflow: hidden;
  background: linear-gradient(135deg, rgba(0,212,160,.18), rgba(59,130,246,.18));
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; font-size: 2rem; font-weight: 800; color: #fff;
}
.feed-thumb img { width: 76px; height: 76px; object-fit: contain; border-radius: 12px; }
.feed-body { flex: 1; display: flex; flex-direction: column; }
.feed-tags { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.feed-body .card-tag { margin-bottom: 0; }
.feed-body h3 { font-size: 1.25rem; margin-bottom: 6px; }
.feed-date { color: var(--text-dim); font-size: .82rem; margin-bottom: 10px; }
.feed-body p { color: var(--text-dim); font-size: .94rem; margin-bottom: 12px; flex-grow: 1; }

/* Закреплённый флагман */
.pin-badge {
  display: inline-block; font-size: .68rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: .5px; color: var(--gold);
  background: rgba(245,185,66,.12); border: 1px solid rgba(245,185,66,.4);
  padding: 3px 9px; border-radius: 6px;
}
/* Значок РефБек */
.rb-badge {
  display: inline-block; font-size: .68rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: .3px; color: #04121a;
  background: linear-gradient(135deg, var(--accent), #2bd4b0);
  border: 1px solid transparent;
  padding: 3px 9px; border-radius: 6px; white-space: nowrap;
}
.feed-pinned {
  border-color: rgba(245,185,66,.45);
  background: linear-gradient(135deg, rgba(245,185,66,.06), var(--bg-card) 60%);
  box-shadow: 0 0 0 1px rgba(245,185,66,.12), 0 8px 30px rgba(245,185,66,.06);
}
.feed-pinned:hover { border-color: var(--gold); }
.feed-pinned .feed-thumb { background: linear-gradient(135deg, rgba(245,185,66,.22), rgba(0,212,160,.14)); }

/* ===== Медиа в статье ===== */
.media-figure { margin: 26px 0; }
.media-figure img { width: 100%; border-radius: var(--radius); border: 1px solid var(--border); display: block; }
.media-figure figcaption { color: var(--text-dim); font-size: .85rem; text-align: center; margin-top: 8px; }
.video-embed { position: relative; padding-bottom: 56.25%; height: 0; margin: 26px 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; }
.media-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap: 12px; margin: 26px 0; }
.media-gallery img { width: 100%; height: 130px; object-fit: cover; border-radius: 10px; border: 1px solid var(--border); }

/* ===== Блок отзывов ===== */
.reviews-section { max-width: 760px; margin: 50px auto 0; }
.reviews-section h2 { font-size: 1.7rem; margin-bottom: 6px; }
.reviews-sub { color: var(--text-dim); margin-bottom: 24px; }
.review-form { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; margin-bottom: 30px; }
.review-form .row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.review-form input, .review-form select, .review-form textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--border); color: var(--text);
  padding: 12px 14px; border-radius: 9px; font-size: .95rem; font-family: inherit;
}
.review-form .row > * { flex: 1; min-width: 140px; }
.review-form textarea { min-height: 90px; resize: vertical; }
.review-form label { display: block; font-size: .82rem; color: var(--text-dim); margin-bottom: 5px; }
.review-form .hint { font-size: .78rem; color: var(--text-dim); margin-top: 4px; }
.review-ok { display: none; background: rgba(0,212,160,.12); border: 1px solid var(--accent); color: var(--accent); padding: 12px 16px; border-radius: 9px; margin-top: 12px; font-size: .9rem; }

.rv-empty { color: var(--text-dim); text-align: center; padding: 30px; background: var(--bg-card); border: 1px dashed var(--border); border-radius: var(--radius); }
.rv-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 14px; }
.rv-head { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.rv-stars { color: var(--gold); letter-spacing: 2px; }
.rv-date { color: var(--text-dim); font-size: .82rem; margin-left: auto; }
.rv-text { color: #cdd6e8; margin-bottom: 12px; }
.rv-photo { max-width: 100%; border-radius: 10px; border: 1px solid var(--border); margin-top: 8px; }
.rv-video { position: relative; padding-bottom: 56.25%; height: 0; margin-top: 12px; border-radius: 10px; overflow: hidden; }
.rv-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; }

@media (max-width: 680px) {
  .nav-links { display: none; }
  .nav { height: 60px; gap: 10px; }
  .nav-left { gap: 10px; min-width: 0; flex-shrink: 1; }
  .logo { font-size: 1.05rem; min-width: 0; }
  .logo-img { width: 28px; height: 28px; }
  .logo-badge { font-size: .55rem; padding: 2px 6px; }
  .site-header .btn-primary {
    padding: 8px 12px; font-size: .8rem; white-space: nowrap; flex-shrink: 0;
  }
  .hero { padding: 60px 0 50px; }
  .footer-grid { flex-direction: column; }
  .feed-item { flex-direction: column; }
  .feed-thumb { width: 100%; height: 80px; }
}
@media (max-width: 380px) {
  .logo-badge { display: none; }
  .site-header .btn-primary { padding: 7px 10px; font-size: .72rem; }
}