/* =========================================
   Smart Water Box Review - style.css
   Plain CSS, mobile-first, no framework
   Technical setup copied from main site (waterfreedomsystemreview.com)
   No push service, no articles — landing + legal only
   ========================================= */

/* --- CSS Variables --- */
:root {
  --color-primary: #0e7490;
  --color-primary-dark: #0c5e73;
  --color-primary-light: #e0f2f7;
  --color-accent: #f59e0b;
  --color-accent-dark: #d97706;
  --color-accent-light: #fef3c7;
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-dark: #0f172a;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-text-muted: #94a3b8;
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;
  --color-success: #10b981;
  --color-warning: #f59e0b;

  --font-sans: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  --font-heading: 'Inter', system-ui, sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.07);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.05);

  --container-max: 1140px;
  --container-narrow: 720px;
  --header-height: 64px;

  --transition: 0.2s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 19.2px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; }

/* --- Utilities --- */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-md);
}
@media (min-width: 640px) { .container { padding-inline: var(--space-lg); } }
.section { padding-block: var(--space-2xl); }
@media (min-width: 768px) { .section { padding-block: var(--space-3xl); } }
.section-alt { background: var(--color-bg-alt); }
.text-center { text-align: center; }
.eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* --- Header --- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-height);
  gap: var(--space-md);
}
.logo {
  font-weight: 800; font-size: var(--text-lg); color: var(--color-text);
  letter-spacing: -0.02em; line-height: 1.1; white-space: nowrap;
}
.logo span { color: var(--color-primary); }
.logo small { display: block; font-weight: 500; font-size: 0.62rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-text-light); }

.nav-menu { display: flex; align-items: center; gap: var(--space-xs); }
.nav-menu a, .nav-menu button.nav-link-btn {
  font-size: var(--text-sm); font-weight: 500; color: var(--color-text);
  padding: 6px 12px; border-radius: var(--radius-sm); background: none; border: none;
  transition: background var(--transition), color var(--transition);
}
.nav-menu a:hover, .nav-menu button.nav-link-btn:hover { background: var(--color-bg-alt); color: var(--color-primary); }

.header-cta {
  display: inline-flex; align-items: center; justify-content: center;
  background: #dc2626; color: #fff; font-weight: 800; font-size: var(--text-sm);
  padding: 8px 18px; border-radius: var(--radius-full); border: none;
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(220,38,38,0.35);
  animation: ctaPulse 2s infinite;
  position: relative;
}
.header-cta:hover { background: #b91c1c; color: #fff; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(220,38,38,0.5); }

@keyframes ctaPulse {
  0% { box-shadow: 0 0 0 0 rgba(220,38,38,0.7), 0 2px 8px rgba(220,38,38,0.35); transform: scale(1); }
  50% { box-shadow: 0 0 0 10px rgba(220,38,38,0), 0 2px 8px rgba(220,38,38,0.35); transform: scale(1.03); }
  100% { box-shadow: 0 0 0 0 rgba(220,38,38,0), 0 2px 8px rgba(220,38,38,0.35); transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .header-cta { animation: none; }
}

.nav-toggle { display: none; background: none; border: none; padding: 6px; color: var(--color-text); }
.nav-toggle svg { width: 24px; height: 24px; }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed; inset: var(--header-height) 0 0 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; padding: var(--space-lg);
    transform: translateX(100%); transition: transform 0.3s ease;
    overflow-y: auto; border-top: 1px solid var(--color-border);
  }
  .nav-menu.is-open { transform: translateX(0); }
  .nav-menu a, .nav-menu button.nav-link-btn {
    padding: 14px 0; border-bottom: 1px solid var(--color-border-light); border-radius: 0; text-align: left; font-size: var(--text-base);
  }
  .nav-menu .header-cta { margin-top: var(--space-lg); text-align: center; justify-content: center; padding: 14px 24px; font-size: var(--text-base); border-radius: var(--radius-md); }
}

/* --- Buttons / CTA --- */
.btn-primary, .cta-button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--color-accent); color: #fff; font-weight: 700; font-size: var(--text-base);
  padding: 14px 28px; border-radius: var(--radius-md); border: none;
  box-shadow: var(--shadow-md); transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-align: center; line-height: 1.3;
}
.btn-primary:hover, .cta-button:hover { background: var(--color-accent-dark); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.btn-primary:active, .cta-button:active { transform: translateY(0); }
.btn-secondary {
  display: inline-flex; align-items: center; justify-content: center;
  background: #fff; color: var(--color-primary); font-weight: 600; font-size: var(--text-sm);
  padding: 12px 22px; border-radius: var(--radius-md); border: 1.5px solid var(--color-border);
  transition: border-color var(--transition), background var(--transition);
}
.btn-secondary:hover { border-color: var(--color-primary); background: var(--color-primary-light); color: var(--color-primary-dark); }
.btn-block { width: 100%; }
.cta-subtext { font-size: var(--text-xs); color: var(--color-text-light); margin-top: 8px; text-align: center; }
.cta-subtext svg { display: inline; vertical-align: middle; }

/* --- Hero --- */
.hero {
  padding-block: var(--space-xl) var(--space-2xl);
  background: linear-gradient(180deg, var(--color-primary-light) 0%, #fff 65%);
  overflow: hidden;
}
.hero-inner {
  display: grid; gap: var(--space-xl); align-items: center;
}
@media (min-width: 860px) {
  .hero-inner { grid-template-columns: 1.05fr 0.95fr; gap: var(--space-2xl); }
  .hero { padding-block: var(--space-2xl) var(--space-3xl); }
}
.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.6rem); font-weight: 800; line-height: 1.15; letter-spacing: -0.03em;
  color: var(--color-text); margin-bottom: var(--space-md);
}
.hero h1 span { color: var(--color-primary); }
.hero-sub {
  font-size: var(--text-lg); color: var(--color-text-light); line-height: 1.6; margin-bottom: var(--space-lg);
  max-width: 52ch;
}
.hero-cta-wrap { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.hero-visual {
  position: relative; background: #fff; border-radius: var(--radius-xl); padding: var(--space-md);
  box-shadow: var(--shadow-xl); border: 1px solid var(--color-border);
}
.hero-visual img { border-radius: var(--radius-lg); width: 100%; height: auto; max-width: 100%; aspect-ratio: auto; object-fit: contain; background: var(--color-bg-alt); display: block; }
.hero-badge {
  position: absolute; bottom: -12px; left: 50%; transform: translateX(-50%);
  background: var(--color-bg-dark); color: #fff; font-size: var(--text-xs); font-weight: 600;
  padding: 6px 14px; border-radius: var(--radius-full); white-space: nowrap;
  display: flex; align-items: center; gap: 6px; box-shadow: var(--shadow-md);
}

/* Trust bar */
.trust-bar {
  display: flex; flex-wrap: wrap; gap: var(--space-md) var(--space-lg);
  margin-top: var(--space-xl); padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}
.trust-item { display: flex; align-items: center; gap: 8px; font-size: var(--text-sm); color: var(--color-text-light); font-weight: 500; }
.trust-item svg, .trust-item span.icon { width: 18px; height: 18px; flex-shrink: 0; color: var(--color-primary); }

/* --- Section headings --- */
.section-heading { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; margin-bottom: var(--space-md); }
.section-heading.center { text-align: center; }
.section-sub { font-size: var(--text-base); color: var(--color-text-light); max-width: 56ch; line-height: 1.6; }
.section-sub.center { margin-inline: auto; text-align: center; }

/* --- Problem section --- */
.problem-grid {
  display: grid; gap: var(--space-lg); margin-top: var(--space-xl);
}
@media (min-width: 640px) { .problem-grid { grid-template-columns: repeat(3, 1fr); } }
.problem-card {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--space-lg); text-align: center;
}
.problem-card .icon-wrap {
  width: 44px; height: 44px; border-radius: var(--radius-md); background: var(--color-primary-light);
  display: flex; align-items: center; justify-content: center; margin: 0 auto var(--space-md);
  color: var(--color-primary); font-size: 22px;
}
.problem-card h3 { font-size: var(--text-base); font-weight: 700; margin-bottom: 6px; }
.problem-card p { font-size: var(--text-sm); color: var(--color-text-light); line-height: 1.6; }

/* --- Carousel (How it works) --- */
.carousel { position: relative; overflow: hidden; margin-top: var(--space-xl); }
.carousel-viewport { overflow: hidden; border-radius: var(--radius-lg); }
.carousel-track { display: flex; transition: transform 0.4s ease; }
.carousel-slide {
  min-width: 100%; flex-shrink: 0; display: grid; gap: var(--space-lg);
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--space-xl); align-items: center;
}
@media (min-width: 640px) { .carousel-slide { grid-template-columns: 1fr 1fr; } }
.carousel-slide .slide-number {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 50%; background: var(--color-primary); color: #fff;
  font-weight: 700; font-size: var(--text-sm); margin-bottom: var(--space-sm);
}
.carousel-slide h3 { font-size: var(--text-xl); font-weight: 700; margin-bottom: 6px; }
.carousel-slide p { font-size: var(--text-sm); color: var(--color-text-light); line-height: 1.6; }
.carousel-slide img { border-radius: var(--radius-md); background: var(--color-bg-alt); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.carousel-controls { display: flex; align-items: center; justify-content: center; gap: var(--space-md); margin-top: var(--space-md); }
.carousel-btn {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--color-border);
  background: #fff; display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}
.carousel-btn:hover { background: var(--color-bg-alt); border-color: var(--color-primary); }
.carousel-dots { display: flex; gap: 8px; }
.carousel-dot {
  width: 10px; height: 10px; border-radius: 50%; background: var(--color-border); border: none; padding: 0;
  transition: background var(--transition), transform var(--transition);
}
.carousel-dot.is-active { background: var(--color-primary); transform: scale(1.2); }

/* --- Benefits grid --- */
.benefits-grid {
  display: grid; gap: var(--space-md); margin-top: var(--space-xl);
}
@media (min-width: 640px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .benefits-grid { grid-template-columns: repeat(3, 1fr); } }
.benefit-card {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--space-lg); transition: box-shadow var(--transition), transform var(--transition);
}
.benefit-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.benefit-card .benefit-icon {
  width: 40px; height: 40px; border-radius: var(--radius-sm); background: var(--color-accent-light);
  display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-md); font-size: 20px;
}
.benefit-card h3 { font-size: var(--text-base); font-weight: 700; margin-bottom: 6px; }
.benefit-card p { font-size: var(--text-sm); color: var(--color-text-light); line-height: 1.6; }

/* --- What's inside --- */
.inside-grid {
  display: grid; gap: var(--space-xl); align-items: start; margin-top: var(--space-xl);
}
@media (min-width: 860px) { .inside-grid { grid-template-columns: 1fr 1fr; } }
.inside-list { display: flex; flex-direction: column; gap: var(--space-md); }
.inside-item { display: flex; gap: var(--space-md); align-items: flex-start; }
.inside-check {
  width: 28px; height: 28px; border-radius: 50%; background: var(--color-success); color: #fff;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; font-size: 14px;
}
.inside-item h4 { font-size: var(--text-base); font-weight: 600; margin-bottom: 2px; }
.inside-item p { font-size: var(--text-sm); color: var(--color-text-light); }
.inside-visual {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--space-md); box-shadow: var(--shadow-md);
}
.inside-visual img { border-radius: var(--radius-md); width: 100%; height: auto; max-width: 100%; aspect-ratio: auto; object-fit: contain; background: var(--color-bg-alt); display: block; }

/* --- Expectations --- */
.expectations {
  background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--space-xl); margin-top: var(--space-xl);
}
.expectations h3 { font-size: var(--text-lg); font-weight: 700; margin-bottom: var(--space-sm); display: flex; align-items: center; gap: 8px; }
.expectations p { font-size: var(--text-sm); color: var(--color-text-light); line-height: 1.7; }

/* --- Comparison table --- */
.comparison-wrap { overflow-x: auto; margin-top: var(--space-xl); -webkit-overflow-scrolling: touch; }
.comparison-table {
  width: 100%; min-width: 560px; border-collapse: collapse; background: #fff;
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--color-border);
}
.comparison-table th, .comparison-table td {
  padding: 14px 16px; text-align: left; font-size: var(--text-sm); border-bottom: 1px solid var(--color-border-light);
}
.comparison-table th { background: var(--color-bg-dark); color: #fff; font-weight: 600; font-size: var(--text-sm); }
.comparison-table th:first-child { background: var(--color-bg-dark); }
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table td:first-child { font-weight: 600; color: var(--color-text); }
.badge-good { display: inline-block; background: #dcfce7; color: #166534; font-size: var(--text-xs); font-weight: 700; padding: 2px 8px; border-radius: var(--radius-full); }
.badge-mid { display: inline-block; background: #fef3c7; color: #92400e; font-size: var(--text-xs); font-weight: 700; padding: 2px 8px; border-radius: var(--radius-full); }
.badge-bad { display: inline-block; background: #fee2e2; color: #991b1b; font-size: var(--text-xs); font-weight: 700; padding: 2px 8px; border-radius: var(--radius-full); }

/* --- FAQ --- */
.faq-list { max-width: var(--container-narrow); margin: var(--space-xl) auto 0; display: flex; flex-direction: column; gap: var(--space-sm); }
.faq-item { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--space-md);
  padding: 16px 20px; background: none; border: none; text-align: left;
  font-weight: 600; font-size: var(--text-base); color: var(--color-text);
}
.faq-question svg { flex-shrink: 0; transition: transform var(--transition); color: var(--color-text-light); }
.faq-item.is-open .faq-question svg { transform: rotate(180deg); }
.faq-answer { padding: 0 20px 16px; font-size: var(--text-sm); color: var(--color-text-light); line-height: 1.7; display: none; }
.faq-item.is-open .faq-answer { display: block; }

/* --- Final CTA --- */
.final-cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff; text-align: center; border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-lg); margin-top: var(--space-xl);
}
.final-cta h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; margin-bottom: var(--space-sm); color: #fff; }
.final-cta p { color: rgba(255,255,255,0.85); margin-bottom: var(--space-lg); font-size: var(--text-base); }
.final-cta .cta-button { background: #fff; color: var(--color-primary); }
.final-cta .cta-button:hover { background: var(--color-bg-alt); color: var(--color-primary-dark); }
.final-cta .cta-subtext { color: rgba(255,255,255,0.7); }
.final-cta img { width: 100%; height: auto; max-width: 560px; object-fit: contain; border-radius: var(--radius-lg); display: block; margin: 0 auto 20px; background: #fff; }

/* --- Article layout (70/30) --- */
.article-layout {
  display: grid; gap: 40px; align-items: start;
  grid-template-columns: 7fr 3fr;
}
.article-content { min-width: 0; }
.article-content h1 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; line-height: 1.2; letter-spacing: -0.02em; margin-bottom: var(--space-sm); }
.article-meta { font-size: var(--text-sm); color: var(--color-text-light); margin-bottom: var(--space-lg); display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.article-meta span { display: inline-flex; align-items: center; gap: 4px; }
.article-content h2 { font-size: var(--text-xl); font-weight: 700; margin: var(--space-xl) 0 var(--space-md); line-height: 1.3; }
.article-content h3 { font-size: var(--text-lg); font-weight: 600; margin: var(--space-lg) 0 var(--space-sm); }
.article-content p { margin-bottom: var(--space-md); color: var(--color-text); line-height: 1.75; font-size: var(--text-base); }
.article-content ul, .article-content ol { margin: 0 0 var(--space-md) var(--space-lg); color: var(--color-text); }
.article-content li { margin-bottom: 6px; line-height: 1.65; }
.article-content ul li { list-style: disc; }
.article-content ol li { list-style: decimal; }
.article-content blockquote {
  border-left: 3px solid var(--color-primary); padding: var(--space-sm) var(--space-md);
  background: var(--color-primary-light); border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: var(--space-lg) 0; font-style: italic; color: var(--color-text-light);
}
.article-content img { border-radius: var(--radius-md); margin: var(--space-lg) 0; }
.article-content a { text-decoration: underline; text-underline-offset: 2px; }

.article-sidebar {
  position: sticky; top: 84px; align-self: start;
  display: flex; flex-direction: column; gap: var(--space-md);
}
.sidebar-card {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--space-lg); box-shadow: var(--shadow-sm);
}
.sidebar-card h3 { font-size: var(--text-base); font-weight: 700; margin-bottom: var(--space-sm); }
.sidebar-card p { font-size: var(--text-sm); color: var(--color-text-light); line-height: 1.6; margin-bottom: var(--space-md); }
.sidebar-card ul { display: flex; flex-direction: column; gap: 8px; margin-bottom: var(--space-md); }
.sidebar-card ul li { display: flex; gap: 8px; font-size: var(--text-sm); color: var(--color-text); align-items: flex-start; }
.sidebar-card ul li::before { content: "✓"; color: var(--color-success); font-weight: 700; flex-shrink: 0; }
.sidebar-cta { background: linear-gradient(135deg, var(--color-primary-light) 0%, #fff 100%); border-color: var(--color-primary); border-width: 1.5px; }
.email-form { display: flex; flex-direction: column; gap: var(--space-sm); }
.email-form label { font-size: var(--text-sm); font-weight: 600; color: var(--color-text); }
.email-form input {
  width: 100%; padding: 10px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  font-size: var(--text-sm); transition: border-color var(--transition), box-shadow var(--transition);
}
.email-form input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-light); }
.email-form button {
  background: var(--color-primary); color: #fff; font-weight: 600; font-size: var(--text-sm);
  padding: 10px 16px; border-radius: var(--radius-sm); border: none; transition: background var(--transition);
}
.email-form button:hover { background: var(--color-primary-dark); }
.form-note { font-size: var(--text-xs); color: var(--color-text-muted); line-height: 1.5; }

@media (max-width: 768px) {
  .article-layout { grid-template-columns: 1fr; gap: var(--space-xl); }
  .article-sidebar { position: static; }
}

/* --- Articles archive --- */
.articles-grid { display: grid; gap: var(--space-lg); margin-top: var(--space-xl); }
@media (min-width: 640px) { .articles-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .articles-grid { grid-template-columns: repeat(3, 1fr); } }
.article-card {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  overflow: hidden; transition: box-shadow var(--transition), transform var(--transition);
  display: flex; flex-direction: column;
}
.article-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.article-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: var(--color-bg-alt); }
.article-card-body { padding: var(--space-md) var(--space-lg) var(--space-lg); flex: 1; display: flex; flex-direction: column; }
.article-card-body h3 { font-size: var(--text-base); font-weight: 700; margin-bottom: 6px; line-height: 1.3; }
.article-card-body h3 a { color: var(--color-text); }
.article-card-body h3 a:hover { color: var(--color-primary); }
.article-card-body p { font-size: var(--text-sm); color: var(--color-text-light); line-height: 1.6; flex: 1; margin-bottom: var(--space-md); }
.article-card-meta { font-size: var(--text-xs); color: var(--color-text-muted); display: flex; gap: 8px; align-items: center; }

/* --- Breadcrumb --- */
.breadcrumb { font-size: var(--text-sm); color: var(--color-text-light); margin-bottom: var(--space-lg); }
.breadcrumb a { color: var(--color-text-light); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb span.sep { margin: 0 6px; color: var(--color-text-muted); }

/* --- Legal pages --- */
.legal-content { max-width: var(--container-narrow); margin-inline: auto; }
.legal-content h1 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; margin-bottom: var(--space-sm); }
.legal-content .updated { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-xl); }
.legal-content h2 { font-size: var(--text-lg); font-weight: 700; margin: var(--space-xl) 0 var(--space-sm); }
.legal-content p, .legal-content li { font-size: var(--text-sm); color: var(--color-text); line-height: 1.75; }
.legal-content p { margin-bottom: var(--space-md); }
.legal-content ul { margin: 0 0 var(--space-md) var(--space-lg); }
.legal-content ul li { list-style: disc; margin-bottom: 4px; }

/* --- Contact Modal --- */
.contact-modal {
  position: fixed; inset: 0; z-index: 200; display: none; align-items: center; justify-content: center;
  padding: var(--space-md);
}
.contact-modal.is-open { display: flex; }
.contact-overlay {
  position: absolute; inset: 0; background: rgba(15,23,42,0.55); backdrop-filter: blur(2px);
}
.contact-dialog {
  position: relative; background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-xl);
  max-width: 480px; width: 100%; padding: var(--space-xl); z-index: 1;
  animation: modalIn 0.25s ease;
}
@keyframes modalIn { from { opacity: 0; transform: translateY(10px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
.contact-dialog h2 { font-size: var(--text-xl); font-weight: 700; margin-bottom: var(--space-sm); }
.contact-dialog p { font-size: var(--text-sm); color: var(--color-text-light); line-height: 1.7; margin-bottom: var(--space-md); }
.contact-dialog a { font-weight: 600; }
.contact-email {
  display: flex; align-items: center; gap: 10px; background: var(--color-bg-alt);
  border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 12px 16px;
  margin: var(--space-md) 0; font-weight: 600; font-size: var(--text-base); color: var(--color-primary);
  word-break: break-all;
}
.contact-close {
  position: absolute; top: 12px; right: 12px; width: 32px; height: 32px;
  border-radius: 50%; border: 1px solid var(--color-border); background: #fff;
  display: flex; align-items: center; justify-content: center; color: var(--color-text-light);
  transition: background var(--transition);
}
.contact-close:hover { background: var(--color-bg-alt); color: var(--color-text); }
.contact-note { font-size: var(--text-xs); color: var(--color-text-muted); background: var(--color-accent-light); border-radius: var(--radius-sm); padding: 10px 12px; line-height: 1.6; }

/* --- Footer --- */
.site-footer { background: var(--color-bg-dark); color: rgba(255,255,255,0.7); padding: var(--space-2xl) 0 var(--space-xl); margin-top: var(--space-2xl); }
.footer-grid { display: grid; gap: var(--space-xl); }
@media (min-width: 640px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; } }
.footer-brand h3 { color: #fff; font-weight: 800; font-size: var(--text-lg); margin-bottom: 6px; }
.footer-brand h3 span { color: var(--color-accent); }
.footer-brand p { font-size: var(--text-sm); line-height: 1.6; color: rgba(255,255,255,0.6); max-width: 36ch; }
.footer-col h4 { color: #fff; font-size: var(--text-sm); font-weight: 700; margin-bottom: var(--space-md); text-transform: uppercase; letter-spacing: 0.06em; }
.footer-col a { display: block; font-size: var(--text-sm); color: rgba(255,255,255,0.65); padding: 4px 0; transition: color var(--transition); }
.footer-col a:hover { color: #fff; }
.footer-col button.footer-link-btn {
  display: block; background: none; border: none; padding: 4px 0; font-size: var(--text-sm); color: rgba(255,255,255,0.65); text-align: left; transition: color var(--transition);
}
.footer-col button.footer-link-btn:hover { color: #fff; }
.footer-bottom {
  margin-top: var(--space-xl); padding-top: var(--space-lg); border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; flex-wrap: wrap; gap: var(--space-md); justify-content: space-between; align-items: center;
  font-size: var(--text-xs); color: rgba(255,255,255,0.45); line-height: 1.6;
}
.footer-bottom a { color: rgba(255,255,255,0.6); }
.affiliate-disclosure {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-md);
  padding: var(--space-md); margin-top: var(--space-lg); font-size: var(--text-xs); line-height: 1.6; color: rgba(255,255,255,0.5);
}

/* --- Focus states --- */
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--color-primary); outline-offset: 2px;
}

/* --- Print --- */
@media print {
  .site-header, .site-footer, .article-sidebar, .contact-modal, .carousel-controls { display: none !important; }
  .article-layout { grid-template-columns: 1fr; }
}