/* Eco Natural — "Эко-маникюр" v3 (mobile-perfect) */
:root {
  --t-bg: #FAFAF5;
  --t-bg-alt: #F0F4E8;
  --t-text: #2C3E2D;
  --t-text-muted: #6B7D6C;
  --t-accent: #5A8F5C;
  --t-accent-hover: #4A7D4C;
  --t-surface: #F0F4E8;
  --t-border: #D4E0C8;
  --t-gold: #8B7D3C;
  --t-font-heading: 'DM Serif Display', serif;
  --t-font-body: 'Source Sans 3', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

/* ---- Hero shimmer bg ---- */
@keyframes heroShimmer {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.hero-bg {
  background: linear-gradient(135deg, #F0F4E8 0%, #D4E0C8 25%, #E8EFD8 50%, #C8D8B4 75%, #F0F4E8 100%);
  background-size: 400% 400%;
  animation: heroShimmer 12s ease infinite;
}

/* ---- Float anim ---- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

/* ---- Nav scrolled shadow ---- */
.nav-scrolled { box-shadow: 0 2px 20px rgba(90,143,92,0.12); }

/* ---- Section divider ---- */
.section-divider {
  width: 60px;
  height: 3px;
  border-radius: 2px;
  background: var(--t-accent);
  margin: 0 auto 1.5rem;
}

/* ---- Leaf divider ---- */
.leaf-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin: 0 auto 1.5rem;
  color: var(--t-accent);
}
.leaf-divider::before,
.leaf-divider::after {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--t-border);
}

/* ---- Duration pill ---- */
.duration-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--t-surface);
  color: var(--t-accent);
  border: 1px solid var(--t-border);
  white-space: nowrap;
}

/* ---- Price popular badge ---- */
.price-popular {
  background: var(--t-accent);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-left: 0.4rem;
  vertical-align: middle;
}

/* ---- Eco badge on reviews ---- */
.eco-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.eco-badge--allergy { background: #FEF3C7; color: #92400E; }
.eco-badge--pregnant { background: #FCE7F3; color: #9D174D; }
.eco-badge--vegan { background: #D1FAE5; color: #065F46; }
.eco-badge--sensitive { background: #E0E7FF; color: #3730A3; }
.eco-badge--eco { background: #ECFDF5; color: #047857; }

/* ---- Before/After slider ---- */
.ba-card {
  border-radius: 1.25rem;
  overflow: hidden;
  border: 1px solid var(--t-border);
  background: var(--t-bg);
}
.ba-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.ba-side {
  aspect-ratio: 3/4;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.ba-label {
  position: absolute;
  top: 0.75rem;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}
.ba-label--before { left: 0.75rem; background: rgba(0,0,0,0.5); color: #fff; }
.ba-label--after { right: 0.75rem; background: var(--t-accent); color: #fff; }

/* ---- FAQ ---- */
.faq-item summary {
  cursor: pointer;
  padding: 1rem 1.25rem;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 0.75rem;
  transition: background 0.3s;
  min-height: 48px;
  font-size: 0.95rem;
}
.faq-item summary:hover { background: var(--t-surface); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item[open] summary .faq-chevron { transform: rotate(180deg); }
.faq-chevron {
  transition: transform 0.3s;
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-left: 0.5rem;
}

/* ---- Reviews / Portfolio swipers ---- */
.reviews-swiper .swiper-pagination-bullet-active,
.portfolio-swiper .swiper-pagination-bullet-active {
  background: var(--t-accent) !important;
}

/* ---- Floating desktop CTA ---- */
.floating-cta a {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
  transition: transform 0.3s;
}
.floating-cta a:hover { transform: scale(1.1); }

/* ==========================================
   MOBILE (max-width: 767px)
   ========================================== */
@media (max-width: 767px) {
  .mobile-cta-bar {
    display: flex !important;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 55;
    background: rgba(250,250,245,0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0.625rem 0.75rem;
    padding-bottom: calc(0.625rem + env(safe-area-inset-bottom, 0px));
    gap: 0.5rem;
    border-top: 1px solid var(--t-border);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.06);
  }
  .mobile-cta-bar a {
    flex: 1;
    text-align: center;
    padding: 0.75rem;
    border-radius: 1rem;
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
  }
  .floating-cta { display: none !important; }
  body { padding-bottom: calc(3.5rem + env(safe-area-inset-bottom, 0px)); }
  .faq-item summary { padding: 0.875rem 1rem; font-size: 0.875rem; }
}