/* ===========================================================
   VORS · Утилитарные компоненты
   =========================================================== */

/* ---------- Кнопки ---------- */
.vors-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--brand);
  color: #fff;
  border-radius: var(--radius-pill);
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background-color var(--duration-base) var(--ease),
              box-shadow var(--duration-base) var(--ease),
              transform var(--duration-base) var(--ease);
  text-decoration: none;
  white-space: nowrap;
}
.vors-btn-primary:hover {
  background-color: var(--brand-deep);
  box-shadow: var(--shadow-brand);
  transform: translateY(-1px);
}

.vors-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: transparent;
  color: var(--brand);
  border: 1.5px solid var(--brand);
  border-radius: var(--radius-pill);
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--duration-base) var(--ease),
              color var(--duration-base) var(--ease);
  text-decoration: none;
  white-space: nowrap;
}
.vors-btn-secondary:hover {
  background-color: var(--brand);
  color: #fff;
}

.vors-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: transparent;
  color: var(--brand);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 4px;
  border: none;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
}
.vors-btn-ghost:hover { color: var(--brand-deep); }

.vors-btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--wa);
  color: #fff;
  border-radius: var(--radius-pill);
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background-color var(--duration-base) var(--ease),
              box-shadow var(--duration-base) var(--ease),
              transform var(--duration-base) var(--ease);
  text-decoration: none;
  white-space: nowrap;
}
.vors-btn-whatsapp:hover {
  background-color: var(--wa-hover);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.25);
  transform: translateY(-1px);
}

/* ---------- Карточки ---------- */
.vors-card {
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color var(--duration-base) var(--ease),
              box-shadow var(--duration-base) var(--ease),
              transform var(--duration-base) var(--ease),
              background-color var(--duration-base) var(--ease);
}
.vors-card:hover {
  border-color: var(--brand);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.vors-card--invert {
  background-color: var(--bg-invert);
  color: #fff;
  border-color: var(--bg-invert);
}
.vors-card--invert:hover {
  border-color: var(--brand);
}

.vors-card--soft {
  background-color: var(--bg-soft);
  border-color: var(--line);
}

/* Совместимость со старыми классами прототипа */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--brand);
  color: #fff;
  border-radius: var(--radius-pill);
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background-color var(--duration-base) var(--ease),
              box-shadow var(--duration-base) var(--ease);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary:hover {
  background-color: var(--brand-deep);
  box-shadow: var(--shadow-brand);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: transparent;
  color: var(--brand);
  border: 1.5px solid var(--brand);
  border-radius: var(--radius-pill);
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--duration-base) var(--ease),
              color var(--duration-base) var(--ease);
  text-decoration: none;
  white-space: nowrap;
}
.btn-secondary:hover {
  background-color: var(--brand);
  color: #fff;
}

.bento-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1rem;
  background-color: var(--bg);
  transition: background-color var(--duration-base) var(--ease),
              color var(--duration-base) var(--ease),
              border-color var(--duration-base) var(--ease);
}
@media (min-width: 640px) { .bento-card { padding: 1.5rem; } }
@media (min-width: 768px) { .bento-card { padding: 2rem; } }

.bento-card-invert {
  background-color: var(--bg-invert);
  color: #fff;
  border-color: var(--bg-invert);
}
.bento-card-soft {
  background-color: var(--bg-soft);
}

.bento-card-hover:hover {
  background-color: var(--bg-invert);
  color: #fff;
  border-color: var(--bg-invert);
}
.bento-card-hover:hover .card-label,
.bento-card-hover:hover .card-meta {
  color: rgba(255,255,255,0.6);
}

/* ---------- Типографика ---------- */
.vors-label,
.section-label {
  font-family: 'JetBrains Mono', 'IBM Plex Mono', monospace;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ink-tertiary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.vors-label::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--brand);
}

.vors-section-title,
.section-title {
  font-family: 'Space Grotesk', 'Inter Tight', sans-serif;
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink);
}

@media (min-width: 768px) {
  .vors-section-title,
  .section-title { font-size: 3.5rem; }
}

.vors-divider {
  height: 1px;
  background-color: var(--line);
  border: none;
  width: 100%;
}

.big-number {
  font-family: 'JetBrains Mono', 'IBM Plex Mono', monospace;
  font-weight: 700;
  line-height: 1;
}

.card-label {
  font-family: 'JetBrains Mono', 'IBM Plex Mono', monospace;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink-tertiary);
}

.card-meta {
  font-size: 0.875rem;
  color: var(--ink-secondary);
  line-height: 1.6;
}

/* ---------- Сетка ---------- */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}

.section-py {
  padding-top: 6rem;
  padding-bottom: 6rem;
}
@media (max-width: 767px) {
  .section-py { padding-top: 4rem; padding-bottom: 4rem; }
}

.step-number {
  font-family: 'JetBrains Mono', 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--ink-tertiary);
  font-weight: 400;
  display: block;
  margin-bottom: 0.75rem;
}

/* ---------- Фоны секций ---------- */
.section-bg-soft {
  background-color: var(--bg-soft);
}
.section-bg-tint {
  background-color: var(--brand-light);
}
.section-bg-dark {
  position: relative;
  background:
    radial-gradient(1200px 600px at 20% 0%, rgba(56, 189, 248, 0.18), transparent 60%),
    radial-gradient(900px 500px at 100% 100%, rgba(2, 132, 199, 0.30), transparent 60%),
    linear-gradient(180deg, #0E4C7A 0%, #0A3A5E 100%);
  color: #fff;
}
.section-bg-dark .vors-section-title {
  color: #fff;
}
.section-bg-dark .vors-label {
  color: var(--brand-vivid);
}
.section-bg-split {
  position: relative;
  background:
    linear-gradient(110deg, var(--brand-deep) 0%, var(--brand-deep) 38%, var(--bg) 38%, var(--bg) 100%);
}
@media (max-width: 1023px) {
  .section-bg-split {
    background: linear-gradient(180deg, var(--brand-deep) 0%, var(--brand-deep) 220px, var(--bg) 220px, var(--bg) 100%);
  }
}
.section-bg-split .vors-label,
.section-bg-split .vors-section-title {
  color: #fff;
}

.section-divider:has(+ .section-bg-soft),
.section-divider:has(+ .section-bg-tint),
.section-divider:has(+ .section-bg-dark),
.section-divider:has(+ .section-bg-split) {
  display: none;
}

/* ---------- Появление при scroll ---------- */
@keyframes vors-fade-in-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.vors-animate-in {
  animation: vors-fade-in-up var(--duration-slow) var(--ease) both;
}