@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Neutral, precise tech base */
  --color-bg: #fbfbfc;
  --color-bg-2: #f2f3f5;
  --color-bg-white: #ffffff;
  --color-bg-rgb: 251, 251, 252;
  --color-bg-white-rgb: 255, 255, 255;
  --color-surface: rgba(15, 23, 42, 0.02);
  --color-surface-hover: rgba(15, 23, 42, 0.05);
  --color-text: #10131a;
  --color-text-secondary: #4a5160;
  --color-text-muted: #98a0ae;

  /* Mandatory accent palette — 4 distinct hues, unchanged */
  --color-accent: #e56133;
  --color-accent-2: #20ed12;
  --color-accent-3: #1d78ea;
  --color-accent-warm: #e0854e;
  --color-accent-soft: #f0e7e4;
  --color-accent-2-soft: #e4f1e3;
  --color-accent-3-soft: #e3e9f1;
  --color-accent-warm-soft: #f0e9e4;

  --color-star: #e0854e;
  --color-success: #17a80c;
  --color-badge: #e56133;
  --color-info: #1d78ea;

  /* Fine hairlines */
  --color-border: #e6e8ec;
  --color-border-light: #f0f1f4;

  --font-heading: 'Fraunces', 'Georgia', serif;
  --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-xs: 0 1px 2px rgba(16,19,26,0.04);
  --shadow-sm: 0 1px 3px rgba(16,19,26,0.06), 0 1px 2px rgba(16,19,26,0.03);
  --shadow-md: 0 4px 10px rgba(16,19,26,0.06), 0 2px 4px rgba(16,19,26,0.03);
  --shadow-lg: 0 12px 28px rgba(16,19,26,0.08), 0 4px 10px rgba(16,19,26,0.04);
  --shadow-xl: 0 24px 48px rgba(16,19,26,0.10), 0 8px 18px rgba(16,19,26,0.05);

  --color-footer-bg: #0d1017;
  --color-footer-text: #eef0f3;
  --color-footer-muted: #8a92a1;
  --color-footer-link: #c3c8d1;
  --color-footer-border: rgba(255,255,255,0.08);
  --color-footer-social-bg: rgba(255,255,255,0.06);
  --color-footer-social-border: rgba(255,255,255,0.12);
}

/* ── Typography polish ─────────────────────────────────────────── */
.hero-title,
.section-title,
.product-title,
.page-title {
  letter-spacing: -0.6px;
  font-optical-sizing: auto;
}

/* Monospace price tags */
.price-current,
.price-big,
.price-original,
.price-was,
.chart-price-label,
.reviews-big-number {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  letter-spacing: -0.5px;
  font-feature-settings: 'tnum' 1;
}
.price-current,
.price-big {
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════════
   HERO — centered techy stack with fine grid + radial glow (light)
   ═══════════════════════════════════════════════════════════════ */
.hero {
  text-align: center;
  background:
    linear-gradient(180deg, var(--color-bg-white) 0%, var(--color-bg) 100%);
}
.hero-content { text-align: center; margin-left: auto; margin-right: auto; }
.hero-actions { justify-content: center; }
.hero-subtitle { max-width: 520px; margin-left: auto; margin-right: auto; }

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  top: -30%;
  width: 100%;
  height: 160%;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(29,120,234,0.10) 0%, transparent 55%),
    linear-gradient(rgba(16,19,26,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,19,26,0.035) 1px, transparent 1px);
  background-size: 100% 100%, 32px 32px, 32px 32px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 0%, transparent 75%);
  mask-image: radial-gradient(ellipse at 50% 30%, #000 0%, transparent 75%);
  pointer-events: none;
}

.hero-badge {
  color: var(--color-accent-3);
  background: var(--color-accent-3-soft);
  border: 1px solid rgba(29,120,234,0.25);
  border-radius: var(--radius-sm);
  letter-spacing: 1.6px;
}

/* ═══════════════════════════════════════════════════════════════
   BUTTONS — ghost-outline CTAs
   ═══════════════════════════════════════════════════════════════ */
.btn-primary {
  background: transparent;
  color: var(--color-accent-3);
  border: 1.5px solid var(--color-accent-3);
  box-shadow: none;
}
.btn-primary:hover {
  background: var(--color-accent-3);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(29,120,234,0.22);
  filter: none;
}

.btn-outline {
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
  background: var(--color-bg-white);
}
.btn-outline:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-accent-3);
  color: var(--color-accent-3);
}

/* Card CTA — ghost outline, fills on hover, pinned to bottom */
.btn-cta {
  background: transparent;
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
  box-shadow: none;
}
.btn-cta:hover {
  background: var(--color-accent);
  color: #fff;
  filter: none;
  box-shadow: 0 6px 16px rgba(229,97,51,0.22);
}

/* ═══════════════════════════════════════════════════════════════
   PRODUCT CARDS — clean grid, hairlines, muted duotone frames
   ═══════════════════════════════════════════════════════════════ */
.product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: none;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent-3);
}

.card-image-wrapper {
  background: var(--color-bg-2);
}
/* Muted duotone product frame */
.card-image-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(150deg, rgba(29,120,234,0.14) 0%, transparent 45%, rgba(229,97,51,0.10) 100%);
  mix-blend-mode: multiply;
  opacity: 0.55;
  transition: opacity var(--transition);
  pointer-events: none;
}
.product-card:hover .card-image-wrapper::after { opacity: 0; }

.card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.card-body .btn-cta { margin-top: auto; }

.card-brand { color: var(--color-accent-3); }

/* ═══════════════════════════════════════════════════════════════
   CATEGORY / SECTION accents
   ═══════════════════════════════════════════════════════════════ */
.category-card:hover { border-color: var(--color-accent-3); }
.category-icon { background: var(--color-accent-3-soft); color: var(--color-accent-3); }

.nav-link.active { color: var(--color-accent-3); background: var(--color-accent-3-soft); }
.filter-btn.active,
.page-num.active { background: var(--color-accent-3); border-color: var(--color-accent-3); }

.newsletter-form button { background: var(--color-accent-2); color: #06310a; }
.newsletter-form button:hover { background: #1bcf10; transform: translateY(-1px); }

/* ═══════════════════════════════════════════════════════════════
   WIDGETS — price history, reviews, pros/cons, delivery, popup
   ═══════════════════════════════════════════════════════════════ */
.price-history-section {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-white);
  position: relative;
  overflow: hidden;
}
.price-history-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-3), var(--color-accent));
}
.chart-bar {
  background: linear-gradient(180deg, var(--color-accent-3-soft) 0%, var(--color-accent-3) 100%);
  border-radius: 6px 6px 0 0;
}
.chart-bar-current {
  background: linear-gradient(180deg, #7bf474 0%, var(--color-accent-2) 100%);
  box-shadow: 0 0 12px rgba(32,237,18,0.28);
}

.user-reviews-section {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-white);
}
.review-avatar { background: var(--color-accent-3); }
.review-bar-fill { background: var(--color-star); }
.review-card { border: 1px solid var(--color-border-light); }

.pros-cons-widget {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-2);
  border-left: 3px solid var(--color-accent-3);
}

.delivery-widget {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-2);
}
.delivery-item svg { color: var(--color-accent-3); }

.social-proof-popup {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-white);
  box-shadow: var(--shadow-lg);
  border-left: 3px solid var(--color-accent-2);
}
.popup-icon { background: var(--color-accent-2); color: #06310a; }

/* ═══════════════════════════════════════════════════════════════
   ACCENTED SECTION HAIRLINE HEADERS + subtle animated accent
   ═══════════════════════════════════════════════════════════════ */
.section-title { position: relative; display: inline-block; }
.section-header .section-title::after {
  content: '';
  display: block;
  width: 44px;
  height: 2px;
  margin: 14px auto 0;
  background: linear-gradient(90deg, var(--color-accent-3), var(--color-accent));
  border-radius: 2px;
  animation: line-sheen 4s ease-in-out infinite;
}
@keyframes line-sheen {
  0%, 100% { opacity: 0.55; transform: scaleX(0.8); }
  50% { opacity: 1; transform: scaleX(1.15); }
}

.stats-section { background: linear-gradient(135deg, var(--color-accent-3), #155db8); }
.guide-card:hover { border-color: var(--color-accent-warm); }
.top-pick-rank { color: var(--color-accent-warm); }

/* Mobile — keep hero light and centered */
@media (max-width: 768px) {
  .hero::before { background-size: 100% 100%, 24px 24px, 24px 24px; }
  .card-image-wrapper::after { opacity: 0.4; }
}