/* ============================================================
   VYXIL — SECTIONS DE PAGES
   Accueil · Création · Automatisation · Bibliothèque · Contact · Article
   ============================================================ */

/* ---------------- HERO (accueil + pages services) ---------------- */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.page-hero#hero { min-height: 92vh; }
.hero-grid {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 130px 32px 80px;
  position: relative;
  z-index: 2;
}
.hero-copy { max-width: 660px; }
#hero h1 {
  font-size: clamp(40px, 5.2vw, 64px);
  font-weight: 800;
  margin-bottom: 22px;
}
.hero-sub { font-size: 18px; color: var(--muted); max-width: 560px; margin-bottom: 36px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------------- SERVICES (accueil) ---------------- */
.services { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.scard {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 40px;
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
}
.scard::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--c);
  opacity: 0.85;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.scard:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--c) 50%, var(--border)); }
.scard:hover::before { transform: scaleX(1); }
.scard-icon {
  width: 58px; height: 58px;
  border-radius: 16px;
  display: grid; place-items: center;
  background: var(--c-soft);
  border: 1px solid color-mix(in srgb, var(--c) 30%, transparent);
  margin-bottom: 26px;
}
.scard-icon svg { width: 28px; height: 28px; stroke: var(--c); fill: none; }
.scard h3 { font-size: 24px; margin-bottom: 14px; }
.scard p { color: var(--muted); font-size: 16px; margin-bottom: 26px; }
.scard-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-size: 13px; font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--muted);
}
.scard-link {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 26px;
  font-weight: 600; font-size: 15px;
  color: var(--c);
}
.scard-link svg { width: 16px; height: 16px; stroke: currentColor; fill: none; transition: transform 0.3s var(--ease); }
.scard:hover .scard-link svg { transform: translateX(4px); }

/* ---------------- WHY (accueil + approche) ---------------- */
.why { background: linear-gradient(180deg, transparent, rgba(255,255,255,0.015), transparent); }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.why-statement {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(24px, 2.6vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.why-statement b {
  background: linear-gradient(110deg, var(--accent), var(--secondary));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}
.why-note { color: var(--muted); font-size: 16px; margin-top: 22px; }
.why-points { display: flex; flex-direction: column; gap: 14px; }
.point {
  display: flex; gap: 18px; align-items: flex-start;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 24px;
  transition: transform 0.35s var(--ease), border-color 0.35s;
}
.point:hover { transform: translateX(6px); border-color: var(--accent); }
.point-num {
  flex: none;
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}
.point-num svg { width: 22px; height: 22px; stroke: var(--accent); fill: none; }
.point h4 { font-family: 'Syne', sans-serif; font-size: 18px; font-weight: 700; margin-bottom: 3px; }
.point p { color: var(--muted); font-size: 14.5px; }

/* ---------------- BLOG (accueil) ---------------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform 0.4s var(--ease), border-color 0.4s;
}
.post:hover { transform: translateY(-6px); border-color: var(--secondary); }
.post-thumb {
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
}
.post-thumb .ph { position: absolute; inset: 0; }
.post-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.post:hover .post-thumb img { transform: scale(1.05); }
.post-thumb .label {
  position: absolute; left: 16px; bottom: 14px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.04em;
  padding: 6px 11px; border-radius: 8px;
  background: rgba(10,11,15,0.7);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.12);
}
.post-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.post-meta { font-size: 13px; color: var(--muted); margin-bottom: 12px; display: flex; gap: 8px; align-items: center; }
.post-meta .sep { width: 3px; height: 3px; border-radius: 50%; background: var(--muted); }
.post h3 { font-size: 19px; line-height: 1.25; margin-bottom: 10px; }
.post p { color: var(--muted); font-size: 14.5px; flex: 1; }
.post-foot { margin-top: 18px; font-weight: 600; font-size: 14px; color: var(--text); display: inline-flex; gap: 8px; align-items: center; }
.post-foot svg { width: 15px; height: 15px; stroke: currentColor; fill: none; transition: transform 0.3s var(--ease); }
.post:hover .post-foot svg { transform: translateX(4px); }

/* ---------------- PAGE HEADER (bibliothèque, contact, archives) ---------------- */
#top {
  position: relative;
  overflow: hidden;
  padding: 168px 0 64px;
}
.top-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 540px at 80% 6%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 60%),
    radial-gradient(700px 540px at 8% 70%, color-mix(in srgb, var(--secondary) 9%, transparent), transparent 60%);
}
.top-grid-lines {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.14;
  mask-image: radial-gradient(circle at 60% 10%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(circle at 60% 10%, #000 0%, transparent 70%);
}
.top-inner { position: relative; z-index: 2; max-width: 720px; }
#top h1 { font-size: clamp(38px, 5vw, 60px); font-weight: 800; margin-bottom: 20px; }
.top-sub { font-size: 18px; color: var(--muted); max-width: 580px; }

/* ---------------- CONSTAT (création + automatisation) ---------------- */
.constat { background: linear-gradient(180deg, transparent, rgba(255,255,255,0.015), transparent); }
.constat-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
.constat-statement {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.015em;
  margin-bottom: 24px;
}
.constat-statement b {
  background: linear-gradient(110deg, var(--accent), var(--secondary));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}
.constat-text { color: var(--muted); font-size: 17px; }
.constat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 34px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.stat-row { display: flex; align-items: baseline; gap: 16px; }
.stat-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 46px;
  line-height: 1;
  letter-spacing: -0.02em;
  background: linear-gradient(110deg, var(--accent), var(--secondary));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  flex: none;
  min-width: 116px;
}
.stat-row p { color: var(--muted); font-size: 15px; }
.stat-row p b { color: var(--text); font-weight: 600; }
.stat-div { height: 1px; background: var(--border); }

/* lost-hours card (automatisation) */
.lost-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.lost-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 4px; }
.lost-head .big {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 46px;
  line-height: 1;
  letter-spacing: -0.02em;
  background: linear-gradient(110deg, var(--accent), var(--secondary));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lost-head .lbl { font-size: 13px; color: var(--muted); text-align: right; max-width: 150px; }
.task-row {
  display: flex; align-items: center; gap: 13px;
  padding: 13px 16px;
  border-radius: 12px;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  font-size: 14.5px;
  color: var(--muted);
}
.task-row .strike { text-decoration: line-through; text-decoration-color: color-mix(in srgb, var(--secondary) 70%, transparent); text-decoration-thickness: 2px; }
.task-row svg { width: 18px; height: 18px; flex: none; stroke: var(--secondary); fill: none; }
.task-row .hrs { margin-left: auto; font-size: 12.5px; font-weight: 600; color: var(--text); white-space: nowrap; }

/* ---------------- USE CASES (automatisation) ---------------- */
.usecases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.ucard {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 30px;
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
}
.ucard::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.ucard:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--accent) 42%, var(--border)); }
.ucard:hover::before { transform: scaleX(1); }
.ucard-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: grid; place-items: center;
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
  margin-bottom: 22px;
}
.ucard-icon svg { width: 25px; height: 25px; stroke: var(--accent); fill: none; }
.ucard h3 { font-size: 20px; margin-bottom: 11px; }
.ucard p { color: var(--muted); font-size: 14.5px; }

/* ---------------- LIBRARY BAND (automatisation) ---------------- */
.lib-box {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid var(--border);
  background:
    radial-gradient(620px 320px at 88% 16%, color-mix(in srgb, var(--secondary) 16%, transparent), transparent 60%),
    radial-gradient(560px 360px at 8% 92%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 60%),
    var(--card);
  padding: 56px 56px;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 40px;
  align-items: center;
}
.lib-box .kicker { color: var(--secondary); }
.lib-box h2 { font-size: clamp(28px, 3.4vw, 38px); margin-bottom: 14px; }
.lib-box p { color: var(--muted); font-size: 16.5px; max-width: 560px; }
.lib-cta { display: flex; justify-content: flex-end; }
.lib-cta .btn { font-size: 16px; padding: 15px 28px; }

/* ---------------- TARIFS / FORMULES ---------------- */
.tiers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: stretch; }
.tiers3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.tier {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 30px 26px;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
}
.tier:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }
.tier.featured {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  background:
    radial-gradient(420px 240px at 80% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 62%),
    var(--card);
  box-shadow: 0 24px 60px -28px color-mix(in srgb, var(--accent) 60%, transparent);
}
.tier-badge {
  position: absolute;
  top: -11px; left: 26px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 100px;
  background: linear-gradient(110deg, var(--accent), var(--secondary));
  color: var(--on-accent);
}
.tier-name { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 19px; margin-bottom: 12px; }
.tier-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 14px; }
.tier-price .amount { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 38px; letter-spacing: -0.02em; }
.tier-price .cur { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 22px; }
.tier-price .quote { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 30px; letter-spacing: -0.02em; }
.tier-price .free { font-size: 14px; color: var(--secondary); font-weight: 600; }
.tier-desc { color: var(--muted); font-size: 14px; margin-bottom: 22px; min-height: 60px; }
.feat-label { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 13px; }
.tier-feats { display: flex; flex-direction: column; gap: 11px; margin-bottom: 26px; flex: 1; }
.feat { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--text); }
.feat svg { width: 16px; height: 16px; flex: none; margin-top: 2px; stroke: var(--secondary); fill: none; }
.feat.head { color: var(--muted); font-weight: 600; }
.feat.head svg { stroke: var(--accent); }
.tier .btn { width: 100%; justify-content: center; margin-top: auto; }

/* ---------------- PROCESSUS ---------------- */
.steps { display: flex; flex-direction: column; gap: 0; position: relative; }
.step {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 30px;
  padding: 30px 0;
  border-top: 1px solid var(--border);
  align-items: start;
  transition: padding-left 0.4s var(--ease);
}
.step:last-child { border-bottom: 1px solid var(--border); }
.step:hover { padding-left: 12px; }
.step-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 30px;
  letter-spacing: -0.02em;
  color: color-mix(in srgb, var(--accent) 80%, var(--text));
  display: flex; align-items: center; gap: 14px;
}
.step-num .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--secondary) 18%, transparent);
}
.step-body h3 { font-size: 21px; margin-bottom: 8px; }
.step-body p { color: var(--muted); font-size: 15.5px; max-width: 720px; }

/* ---------------- RÉALISATIONS ---------------- */
.works { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.work {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform 0.4s var(--ease), border-color 0.4s;
}
.work:hover { transform: translateY(-6px); border-color: var(--secondary); }
.work image-slot { display: block; width: 100%; aspect-ratio: 16 / 11; }
.work-thumb { width: 100%; aspect-ratio: 16 / 11; overflow: hidden; background: #0d0e16; }
.work-thumb img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
  display: block;
  transition: transform 0.6s var(--ease);
}
.work:hover .work-thumb img { transform: scale(1.05); }
.work-body { padding: 22px 24px; display: flex; flex-direction: column; gap: 6px; }
.work-cat { font-size: 12.5px; font-weight: 600; letter-spacing: 0.04em; color: var(--secondary); text-transform: uppercase; }
.work-body h3 { font-size: 18px; }
.work-body p { color: var(--muted); font-size: 14px; }
.work-body .btn { align-self: flex-start; margin-top: 14px; }

/* ---------------- BIBLIOTHÈQUE — FILTRES + PRODUITS ---------------- */
.filter-bar {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 38px;
}
.chip {
  font-size: 14px;
  font-weight: 500;
  padding: 9px 18px;
  border-radius: 100px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  color: var(--muted);
  cursor: pointer;
  transition: color 0.25s, border-color 0.25s, background 0.25s;
}
.chip:hover { color: var(--text); border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }
.chip.active { color: var(--on-accent); background: var(--accent); border-color: var(--accent); }

.lib { padding: 8px 0 120px; }
.prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* ---------------- BANNER (bibliothèque) ---------------- */
.lib-banner { padding: 0 0 110px; }
.banner-box {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid var(--border);
  background:
    radial-gradient(600px 360px at 78% 16%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%),
    radial-gradient(520px 360px at 16% 92%, color-mix(in srgb, var(--secondary) 13%, transparent), transparent 60%),
    var(--card);
  padding: 52px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.banner-box h2 { font-size: clamp(24px, 3vw, 32px); margin-bottom: 8px; }
.banner-box p { color: var(--muted); font-size: 16px; max-width: 460px; }

/* ---------------- CONTACT ---------------- */
.contact { padding: 8px 0 120px; }
.contact-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 32px; align-items: start; }
.form-card { background: var(--card); border: 1px solid var(--border); border-radius: 24px; padding: 40px; }
.form-card h2 { font-size: 24px; margin-bottom: 6px; }
.form-card .form-sub { color: var(--muted); font-size: 15px; margin-bottom: 30px; }
.vyxil-form { display: flex; flex-direction: column; gap: 20px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 13px; font-weight: 600; letter-spacing: 0.02em; color: var(--text); }
.field label .req { color: var(--secondary); }
.field input, .field select, .field textarea {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--text);
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 13px 15px;
  transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
  width: 100%;
}
.field textarea { resize: vertical; min-height: 138px; line-height: 1.55; }
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888CA8' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  padding-right: 42px;
  cursor: pointer;
}
.field input::placeholder, .field textarea::placeholder { color: color-mix(in srgb, var(--muted) 80%, transparent); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--accent) 60%, var(--border));
  background: rgba(255,255,255,0.04);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-consent { display: flex; gap: 11px; align-items: flex-start; font-size: 13px; color: var(--muted); }
.form-consent input { margin-top: 3px; accent-color: var(--accent); width: 16px; height: 16px; flex: none; }
.form-card .btn { width: 100%; justify-content: center; font-size: 16px; padding: 15px; margin-top: 4px; }
.form-status {
  display: none;
  align-items: center; gap: 10px;
  font-size: 14.5px; color: var(--secondary);
  background: var(--secondary-soft);
  border: 1px solid color-mix(in srgb, var(--secondary) 32%, transparent);
  border-radius: 12px;
  padding: 14px 16px;
}
.form-status.show { display: flex; }
.form-status svg { width: 18px; height: 18px; stroke: var(--secondary); fill: none; flex: none; }

.info-side { display: flex; flex-direction: column; gap: 16px; }
.info-card { background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: 26px; }
.info-card.lead {
  background:
    radial-gradient(360px 220px at 88% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 62%),
    var(--card);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
}
.info-list { display: flex; flex-direction: column; gap: 20px; }
.info-item { display: flex; gap: 15px; align-items: flex-start; }
.info-ic {
  flex: none; width: 44px; height: 44px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}
.info-ic svg { width: 21px; height: 21px; stroke: var(--accent); fill: none; }
.info-item .label { font-size: 12.5px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); margin-bottom: 3px; }
.info-item .value { font-size: 15.5px; font-weight: 500; color: var(--text); }
.info-item .value a { transition: color 0.25s; }
.info-item .value a:hover { color: var(--secondary); }
.info-item .sub { font-size: 13px; color: var(--muted); margin-top: 2px; }
.promise-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 18px; margin-bottom: 16px; }
.promise { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; color: color-mix(in srgb, var(--text) 88%, var(--muted)); }
.promise + .promise { margin-top: 13px; }
.promise svg { width: 18px; height: 18px; stroke: var(--secondary); fill: none; flex: none; margin-top: 2px; }
.socials { display: flex; gap: 10px; margin-top: 4px; }
.social {
  width: 42px; height: 42px;
  border-radius: 11px;
  display: grid; place-items: center;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  transition: border-color 0.25s, color 0.25s, transform 0.25s var(--ease);
  color: var(--muted);
}
.social:hover { border-color: var(--secondary); color: var(--secondary); transform: translateY(-3px); }
.social svg { width: 19px; height: 19px; }
.faq-mini { padding: 0 0 110px; }
.faq-mini .section-head { max-width: 640px; margin: 0 auto 40px; text-align: center; }

/* ---------------- ARTICLE (single) ---------------- */
#art-head { position: relative; overflow: hidden; padding: 160px 0 48px; }
.head-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(820px 480px at 78% 4%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 60%),
    radial-gradient(640px 480px at 6% 64%, color-mix(in srgb, var(--secondary) 9%, transparent), transparent 60%);
}
.head-grid-lines {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.13;
  mask-image: radial-gradient(circle at 60% 8%, #000 0%, transparent 68%);
  -webkit-mask-image: radial-gradient(circle at 60% 8%, #000 0%, transparent 68%);
}
.head-inner { position: relative; z-index: 2; }
.breadcrumb { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: var(--muted); margin-bottom: 26px; flex-wrap: wrap; }
.breadcrumb a { transition: color 0.25s; }
.breadcrumb a:hover { color: var(--text); }
.breadcrumb svg { width: 14px; height: 14px; stroke: var(--muted); fill: none; }
.art-cat {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--secondary);
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: var(--secondary-soft);
  margin-bottom: 22px;
}
.art-cat .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--secondary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--secondary) 22%, transparent); }
#art-head h1 { font-size: clamp(34px, 4.6vw, 56px); font-weight: 800; max-width: 880px; margin-bottom: 22px; }
.art-lede { font-size: 19px; color: var(--muted); max-width: 720px; margin-bottom: 30px; }
.art-meta { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; font-size: 14px; color: var(--muted); }
.art-author { display: flex; align-items: center; gap: 11px; }
.author-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--secondary));
  display: grid; place-items: center;
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 15px; color: var(--on-accent);
  overflow: hidden;
}
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.art-author b { color: var(--text); font-weight: 600; font-size: 14.5px; }
.meta-sep { width: 4px; height: 4px; border-radius: 50%; background: var(--muted); }

.art-cover { padding: 8px 0 0; }
.cover-frame {
  max-width: 960px;
  margin: 0 auto;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #0e0f17;
  box-shadow: 0 40px 90px -50px color-mix(in srgb, var(--accent) 60%, transparent);
}
.cover-frame img { display: block; width: 100%; aspect-ratio: 16 / 8; object-fit: cover; }
.cover-frame image-slot { display: block; width: 100%; aspect-ratio: 16 / 8; }

.art-body { padding: 56px 0 90px; }
.prose > * + * { margin-top: 22px; }
.prose h2 { font-size: clamp(24px, 3vw, 32px); font-weight: 800; margin-top: 52px; margin-bottom: 4px; scroll-margin-top: 110px; }
.prose h3 { font-size: 20px; font-weight: 700; margin-top: 32px; }
.prose p { font-size: 17.5px; color: color-mix(in srgb, var(--text) 88%, var(--muted)); }
.prose p b, .prose li b { color: var(--text); font-weight: 600; }
.prose a {
  color: var(--secondary);
  border-bottom: 1px solid color-mix(in srgb, var(--secondary) 40%, transparent);
  transition: border-color 0.25s;
}
.prose a:hover { border-bottom-color: var(--secondary); }
.prose img { border-radius: 16px; border: 1px solid var(--border); }
.prose blockquote {
  border-left: 3px solid var(--accent);
  background: var(--card);
  border-radius: 0 14px 14px 0;
  padding: 18px 24px;
  color: var(--muted);
  font-style: italic;
}
.prose ul, .prose ol { padding-left: 4px; list-style: none; display: flex; flex-direction: column; gap: 13px; }
.prose ul li { position: relative; padding-left: 32px; font-size: 17px; color: color-mix(in srgb, var(--text) 88%, var(--muted)); }
.prose ul li::before {
  content: ''; position: absolute; left: 0; top: 8px;
  width: 18px; height: 18px; border-radius: 6px;
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
}
.prose ul li::after {
  content: ''; position: absolute; left: 5px; top: 11px;
  width: 8px; height: 5px;
  border-left: 2px solid var(--secondary);
  border-bottom: 2px solid var(--secondary);
  transform: rotate(-45deg);
}
.prose ol { counter-reset: step; }
.prose ol li {
  position: relative; padding-left: 46px; min-height: 30px;
  font-size: 17px; color: color-mix(in srgb, var(--text) 88%, var(--muted));
  display: flex; align-items: center;
}
.prose ol li::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 30px; height: 30px; border-radius: 9px;
  display: grid; place-items: center;
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 14px;
  color: var(--on-accent);
  background: linear-gradient(135deg, var(--accent), var(--secondary));
}
.callout {
  display: flex; gap: 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 14px;
  padding: 22px 24px;
}
.callout .ic {
  flex: none; width: 36px; height: 36px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}
.callout .ic svg { width: 19px; height: 19px; stroke: var(--accent); fill: none; }
.callout p { font-size: 15.5px !important; color: var(--muted) !important; margin: 0 !important; }
.callout p b { color: var(--text); }
.fig { margin-top: 36px; border-radius: 16px; overflow: hidden; border: 1px solid var(--border); background: #0e0f17; }
.fig image-slot, .fig img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.fig-cap { font-size: 13.5px; color: var(--muted); text-align: center; padding: 12px 18px; border-top: 1px solid var(--border); }
.specs {
  margin-top: 40px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.spec { padding: 22px 24px; }
.spec + .spec { border-left: 1px solid var(--border); }
.spec .label { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.spec .value { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 18px; }
.buy { padding: 0 0 120px; }
.buy-box {
  position: relative; overflow: hidden;
  max-width: var(--prose); margin: 0 auto;
  border-radius: 26px;
  border: 1px solid color-mix(in srgb, var(--accent) 38%, var(--border));
  background:
    radial-gradient(620px 360px at 82% 12%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 60%),
    radial-gradient(520px 360px at 12% 94%, color-mix(in srgb, var(--secondary) 14%, transparent), transparent 60%),
    var(--card);
  padding: 48px 44px;
}
.buy-tag { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--secondary); margin-bottom: 14px; }
.buy-box h2 { font-size: clamp(26px, 3.4vw, 36px); margin-bottom: 12px; }
.buy-box p { color: var(--muted); font-size: 16.5px; max-width: 520px; margin-bottom: 28px; }
.buy-row { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.buy-price { display: flex; align-items: baseline; gap: 6px; }
.buy-price .amount { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 44px; letter-spacing: -0.02em; }
.buy-price .cur { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 24px; color: var(--muted); }
.buy-price .vat { font-size: 13px; color: var(--muted); margin-left: 4px; }
.buy-row .btn { font-size: 16px; padding: 15px 28px; }
.buy-note { margin-top: 22px; display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: var(--muted); }
.buy-note svg { width: 16px; height: 16px; stroke: var(--secondary); fill: none; flex: none; }

/* ---------------- RESPONSIVE (pages) ---------------- */
@media (max-width: 980px) {
  .tiers { grid-template-columns: repeat(2, 1fr); }
  .works, .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .usecases { grid-template-columns: repeat(2, 1fr); }
  .tiers3 { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}
@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .hero-grid { padding-top: 130px; }
  .services, .blog-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; gap: 36px; }
  .constat-grid { grid-template-columns: 1fr; gap: 36px; }
  .lib-box { grid-template-columns: 1fr; gap: 26px; padding: 44px 38px; }
  .lib-cta { justify-content: flex-start; }
  #top { padding-top: 138px; }
  .tier-desc { min-height: 0; }
  #art-head { padding-top: 132px; }
}
@media (max-width: 620px) {
  .tiers, .works, .prod-grid, .usecases { grid-template-columns: 1fr; }
  .step { grid-template-columns: 64px 1fr; gap: 18px; }
  .step-num { font-size: 24px; }
  .specs { grid-template-columns: 1fr; }
  .spec + .spec { border-left: none; border-top: 1px solid var(--border); }
  .buy-row { flex-direction: column; align-items: flex-start; }
  .buy-row .btn { width: 100%; justify-content: center; }
  .prod-foot { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
  .scard, .constat-card, .lost-card, .lib-box, .banner-box, .form-card, .buy-box { padding: 32px 24px; }
  .hero-cta .btn { flex: 1; justify-content: center; }
  .field-row { grid-template-columns: 1fr; }
}