/* ══════════════════════════════════════════════════════════════════════
   COMPONENTS: Buttons · Badges · Cards · Forms · Stars
   ══════════════════════════════════════════════════════════════════════ */

/* ── Кнопки ──────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 36px;
  border-radius: var(--radius);
  font-family: 'Montserrat', sans-serif;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition),
              box-shadow var(--transition);
  min-height: 48px; /* touch target */
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.btn-primary {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}
.btn-primary:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(196,144,12,.55);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: transparent;
  color: var(--brand);
  border-color: var(--brand);
}
.btn-outline:hover {
  background: var(--brand);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-gold {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}
.btn-outline-gold:hover {
  background: var(--gold);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-ghost-white {
  background: rgba(255,255,255,.10);
  color: var(--white);
  border-color: rgba(255,255,255,.35);
}
.btn-ghost-white:hover {
  background: rgba(255,255,255,.20);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--brand);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--bg);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 10px 24px;
  font-size: .75rem;
  min-height: 40px;
}

.btn-lg {
  padding: 18px 48px;
  font-size: .875rem;
  min-height: 56px;
}

.btn-full { width: 100%; }

/* ── Бейдж / Eyebrow ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-kraft);
  color: var(--brand);
  border-radius: var(--radius-sm);
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: .6875rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  padding: 6px 14px;
  margin-bottom: 20px;
}

.badge svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

.badge-gold {
  background: rgba(196,144,12,.14);
  color: var(--gold-dark);
  border: 1px solid rgba(196,144,12,.22);
}

/* ── Карточки ────────────────────────────────────────────────────────── */
.card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 32px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

/* Benefit card (преимущества) */
.benefit-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--bg-kraft);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition),
              border-color var(--transition);
}

.benefit-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-md);
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold-light);
}

.benefit-card:hover::after { transform: scaleX(1); }

.benefit-icon {
  width: 52px;
  height: 52px;
  background: var(--bg-kraft);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: background var(--transition);
}

.benefit-icon svg {
  width: 24px;
  height: 24px;
  color: var(--brand);
  transition: color var(--transition);
}

.benefit-card:hover .benefit-icon {
  background: var(--gold);
}

.benefit-card:hover .benefit-icon svg {
  color: var(--white);
}

/* Price card */
.price-card {
  background: var(--bg-section);
  border: 1px solid var(--bg-kraft);
  border-radius: var(--radius-md);
  padding: 40px 36px;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-sm);
}

.price-card:not(.price-featured):hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.price-featured {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--white);
  transform: scale(1.04);
  box-shadow: var(--shadow-lg);
  z-index: 1;
}

.price-featured h3,
.price-featured p,
.price-featured li {
  color: rgba(255,255,255,.85);
}

.price-featured h3 { color: var(--white); }

.price-popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-size: .625rem;
  font-weight: 700;
  letter-spacing: .10em;
  text-transform: uppercase;
  padding: 5px 18px;
  border-radius: 2px;
  white-space: nowrap;
}

/* Testimonial card */
.testimonial-card {
  background: var(--bg-white);
  border: 1px solid var(--bg-kraft);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* ── Форма: luxury underline-style ───────────────────────────────────── */
.form-group {
  margin-bottom: 28px;
}

.form-group label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: .6875rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 10px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--bg-kraft);
  border-radius: 0;
  padding: 10px 0;
  font-family: 'Inter', sans-serif;
  font-size: .9375rem;
  color: var(--text-dark);
  transition: border-color var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239A8E82' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 4px center;
  padding-right: 24px;
  cursor: pointer;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.6;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-bottom-color: var(--gold);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-light);
  font-size: .875rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 32px;
}

@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
}

/* ── Звёзды (testimonials) ───────────────────────────────────────────── */
.stars {
  display: flex;
  gap: 3px;
  margin-bottom: 18px;
}

.stars svg {
  width: 15px;
  height: 15px;
  fill: var(--gold);
  color: var(--gold);
}

/* ── Сертификат / Badge плашки ───────────────────────────────────────── */
.cert-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.cert-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(196,144,12,.45);
  color: var(--gold-light);
  border-radius: var(--radius-sm);
  font-family: 'Montserrat', sans-serif;
  font-size: .625rem;
  font-weight: 600;
  letter-spacing: .10em;
  text-transform: uppercase;
  padding: 6px 12px;
}

.cert-badge svg {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}

/* ── Divider ─────────────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--bg-kraft);
  border: none;
  margin: 0;
}

/* ── WhatsApp floating btn ───────────────────────────────────────────── */
.wa-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.40);
  opacity: 0;
  transform: scale(.8);
  transition: opacity .4s var(--ease), transform .4s var(--ease),
              box-shadow var(--transition);
  pointer-events: none;
}

.wa-btn.visible {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.wa-btn:hover {
  box-shadow: 0 8px 28px rgba(37,211,102,.55);
  transform: scale(1.08);
}

.wa-btn svg { width: 28px; height: 28px; }

@media (max-width: 480px) {
  .wa-btn { bottom: 20px; right: 20px; width: 50px; height: 50px; }
  .wa-btn svg { width: 24px; height: 24px; }
}