/* ============================================
   SAUNAHOLIC.COM - Modern Wellness Design
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400;1,600&family=Lora:ital,wght@0,400;0,500;0,600;1,400&family=Outfit:wght@300;400;500;600&display=swap');

:root {
  --color-bg: #FAF6F1;
  --color-bg-warm: #F3ECE2;
  --color-bg-dark: #1A1512;
  --color-bg-card: #FFFFFF;
  --color-primary: #B8860B;
  --color-primary-light: #D4A843;
  --color-primary-dark: #8B6508;
  --color-accent: #C44D2A;
  --color-accent-soft: #E8704F;
  --color-text: #2C2520;
  --color-text-light: #6B5E52;
  --color-text-muted: #9B8E82;
  --color-border: #E0D5C8;
  --color-border-light: #EDE6DC;
  --color-white: #FFFFFF;
  --color-steam: rgba(255,255,255,0.08);

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Lora', 'Georgia', serif;
  --font-ui: 'Outfit', 'Helvetica Neue', sans-serif;

  --shadow-sm: 0 1px 3px rgba(26,21,18,0.06);
  --shadow-md: 0 4px 16px rgba(26,21,18,0.08);
  --shadow-lg: 0 8px 32px rgba(26,21,18,0.10);
  --shadow-xl: 0 16px 48px rgba(26,21,18,0.12);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  --max-width: 1200px;
  --content-width: 780px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary-dark); text-decoration: none; transition: color 0.25s; }
a:hover { color: var(--color-accent); }

/* ---- Texture Overlay ---- */
body::before {
  content: '';
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.025'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 0;
}

/* ---- Header / Navigation ---- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,246,241,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border-light);
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.site-logo {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}
.site-logo span { color: var(--color-primary); }

/* Desktop nav */
.main-nav { display: flex; gap: 0; }
.main-nav a {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-light);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all 0.25s;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active {
  color: var(--color-primary-dark);
  background: rgba(184,134,11,0.07);
}

/* Mobile menu */
.menu-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  width: 36px; height: 36px;
  position: relative;
}
.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 22px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all 0.3s;
  position: absolute; left: 7px;
}
.menu-toggle span { top: 17px; }
.menu-toggle span::before { content: ''; top: -7px; }
.menu-toggle span::after { content: ''; top: 7px; }

.mobile-nav {
  display: none;
  position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
  background: rgba(250,246,241,0.98);
  backdrop-filter: blur(20px);
  padding: 2rem;
  z-index: 99;
  overflow-y: auto;
}
.mobile-nav.open { display: flex; flex-direction: column; gap: 0.25rem; }
.mobile-nav a {
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  border-bottom: 1px solid var(--color-border-light);
}
.mobile-nav a:hover { background: rgba(184,134,11,0.06); }

/* ---- Hero Section ---- */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-bg-dark);
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.55;
  transition: opacity 0.5s;
}
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(26,21,18,0.7) 0%, rgba(26,21,18,0.3) 60%, transparent 100%);
}
.hero-content {
  position: relative; z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 2rem;
  width: 100%;
}
.hero-badge {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  background: rgba(184,134,11,0.15);
  border: 1px solid rgba(184,134,11,0.25);
  padding: 0.35rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.15;
  max-width: 640px;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}
.hero p {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: rgba(255,255,255,0.78);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 1.75rem;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-bg-dark);
  background: var(--color-primary-light);
  padding: 0.85rem 1.75rem;
  border-radius: 100px;
  transition: all 0.3s;
  letter-spacing: 0.01em;
}
.hero-cta:hover {
  background: var(--color-white);
  color: var(--color-bg-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.hero-cta svg { width: 16px; height: 16px; }

/* ---- Breadcrumb ---- */
.breadcrumb {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 2rem 0;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.breadcrumb a { color: var(--color-text-light); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb span { margin: 0 0.4rem; }

/* ---- Main Content Layout ---- */
.page-layout {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 2rem 4rem;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  position: relative; z-index: 1;
}
.page-layout.full-width {
  grid-template-columns: 1fr;
}

/* ---- Article Content ---- */
.article-content {
  min-width: 0;
}
.article-content h2 {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 2.5rem 0 1rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.article-content h2:first-child { margin-top: 0; }
.article-content h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 2rem 0 0.75rem;
  line-height: 1.3;
}
.article-content p {
  margin-bottom: 1.25rem;
  color: var(--color-text);
  font-size: 1.02rem;
}
.article-content ul, .article-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
}
.article-content li {
  margin-bottom: 0.5rem;
  color: var(--color-text);
}
.article-content strong {
  font-weight: 600;
  color: var(--color-text);
}

/* Inline image blocks */
.content-image {
  margin: 2rem 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.content-image img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}
.content-image figcaption {
  padding: 0.75rem 1rem;
  background: var(--color-bg-warm);
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* Highlight box */
.highlight-box {
  background: linear-gradient(135deg, rgba(184,134,11,0.06) 0%, rgba(184,134,11,0.02) 100%);
  border-left: 4px solid var(--color-primary);
  padding: 1.5rem 1.75rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 2rem 0;
}
.highlight-box p { margin-bottom: 0.5rem; }
.highlight-box p:last-child { margin-bottom: 0; }

/* Key benefits grid */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}
.benefit-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: all 0.3s;
}
.benefit-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-primary-light);
}
.benefit-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(184,134,11,0.08);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}
.benefit-card h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}
.benefit-card p {
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 0;
}

/* ---- Sidebar ---- */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}
.sidebar-widget {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}
.sidebar-widget h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-primary);
  color: var(--color-text);
}
.sidebar-nav a {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--color-text-light);
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-border-light);
  transition: all 0.2s;
}
.sidebar-nav a:last-child { border-bottom: none; }
.sidebar-nav a:hover { color: var(--color-primary); padding-left: 0.5rem; }
.sidebar-nav a.active {
  color: var(--color-primary-dark);
  font-weight: 600;
}

/* Ad placeholder */
.ad-space {
  background: var(--color-bg-warm);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem 1.5rem;
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ad-space-inline {
  margin: 2.5rem 0;
  background: var(--color-bg-warm);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---- Cards Section (Homepage) ---- */
.section-cards {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 2rem 4rem;
  position: relative; z-index: 1;
}
.section-heading {
  text-align: center;
  margin-bottom: 2.5rem;
}
.section-heading h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}
.section-heading p {
  font-size: 1.05rem;
  color: var(--color-text-light);
  max-width: 560px;
  margin: 0 auto;
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}
.topic-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.35s;
  text-decoration: none;
  display: block;
}
.topic-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--color-primary-light);
}
.topic-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.topic-card-body {
  padding: 1.5rem;
}
.topic-card-body h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}
.topic-card-body p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.card-link {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.card-link::after {
  content: '→';
  transition: transform 0.2s;
}
.topic-card:hover .card-link::after {
  transform: translateX(4px);
}

/* ---- Table of Contents ---- */
.toc {
  background: var(--color-bg-warm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  margin-bottom: 2rem;
}
.toc h3 {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
  margin-bottom: 0.75rem;
}
.toc ol {
  list-style: decimal;
  padding-left: 1.25rem;
}
.toc li {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  padding: 0.3rem 0;
}
.toc a {
  color: var(--color-text-light);
}
.toc a:hover { color: var(--color-primary); }

/* ---- FAQ Section ---- */
.faq-section { margin: 2.5rem 0; }
.faq-item {
  border-bottom: 1px solid var(--color-border-light);
  padding: 1.25rem 0;
}
.faq-item h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.6rem;
}
.faq-item p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* ---- Footer ---- */
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.6);
  position: relative; z-index: 1;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3.5rem 2rem 2rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
}
.footer-brand .site-logo {
  color: var(--color-white);
  margin-bottom: 1rem;
  display: inline-block;
}
.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 320px;
}
.footer-col h4 {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.85);
  margin-bottom: 1.25rem;
}
.footer-col a {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  padding: 0.35rem 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--color-primary-light); }
.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
  display: flex;
  justify-content: space-between;
}

/* ---- Responsive ---- */
@media (max-width: 960px) {
  .main-nav { display: none; }
  .menu-toggle { display: block; }
  .page-layout { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; }
}
@media (max-width: 640px) {
  .hero { min-height: 400px; }
  .hero-content { padding: 3rem 1.5rem; }
  .header-inner { padding: 0 1.25rem; }
  .page-layout { padding: 1.5rem 1.25rem 3rem; }
  .section-cards { padding: 2rem 1.25rem 3rem; }
  .cards-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .content-image img { height: 220px; }
}

/* ---- Animation ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in {
  animation: fadeInUp 0.6s ease-out forwards;
}
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }

@media print {
  .site-header, .mobile-nav, .menu-toggle, .sidebar, .site-footer, .hero-cta, .hero-badge { display: none !important; }
  .hero { min-height: auto !important; padding: 20px 0; }
  .hero-bg { display: none; }
  .hero-content { position: static; color: #000; text-shadow: none; }
  .page-layout { display: block; }
  .article-content { max-width: 100%; }
  body { font-size: 12pt; line-height: 1.5; color: #000; background: #fff; }
  a { color: #000; text-decoration: underline; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 9pt; }
  .comparison-table { font-size: 9pt; }
  .benefits-grid { display: block; }
  .benefit-card { border: 1px solid #ccc; margin-bottom: 8px; page-break-inside: avoid; }
  .highlight-box { border: 1px solid #999; background: #f5f5f5 !important; }
  img { max-width: 100%; }
  .related-articles { page-break-before: always; }
}