/* ==========================================================================
   PROSTAKTIV SVERIGE — prostaktivsverige.info — DESIGN SYSTEM & CORE STYLES
   Concept: Modern Men's Health Lab + Digital Magazine + Japanese-European Precision
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Canvas & Graphite Surfaces */
  --bg-canvas: #08090d;
  --bg-surface-1: #0d1017;
  --bg-surface-2: #131722;
  --bg-surface-3: #1a202e;
  --bg-surface-elevated: #202738;
  --bg-card: rgba(17, 22, 33, 0.75);
  --bg-card-hover: rgba(24, 31, 46, 0.9);
  --bg-glass: rgba(13, 16, 23, 0.85);

  /* High-Contrast Modern Accents */
  --accent-blue: #2563eb;
  --accent-blue-bright: #3b82f6;
  --accent-blue-subtle: rgba(59, 130, 246, 0.12);
  --accent-blue-glow: rgba(59, 130, 246, 0.28);
  
  --accent-acid: #00ff87;
  --accent-acid-muted: #10b981;
  --accent-acid-subtle: rgba(0, 255, 135, 0.08);
  --accent-acid-glow: rgba(0, 255, 135, 0.2);

  /* Cold Light Grays & White Typography */
  --text-primary: #ffffff;
  --text-secondary: #e2e8f0;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* Borders & Precision Lines */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.12);
  --border-hover: rgba(59, 130, 246, 0.45);
  --border-active: #00ff87;

  /* Typography Stacks */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;

  /* Geometry & Shadows */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-glow-blue: 0 0 35px rgba(37, 99, 235, 0.22);
  --shadow-glow-acid: 0 0 30px rgba(0, 255, 135, 0.18);

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);

  --max-width-site: 1360px;
  --max-width-content: 860px;
  --header-height: 74px;
}

/* ==========================================================================
   CSS RESET & BASE
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--bg-canvas);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-canvas);
  color: var(--text-secondary);
  position: relative;
}

body.no-scroll {
  overflow: hidden !important;
  touch-action: none !important;
}

/* Subtle background grain / grid effect */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  background-image: 
    radial-gradient(circle at 85% 15%, rgba(37, 99, 235, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 15% 85%, rgba(0, 255, 135, 0.03) 0%, transparent 35%);
}

img, svg, picture {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

ul, ol {
  list-style: none;
}

/* Utility Containers */
.container {
  width: 100%;
  max-width: var(--max-width-site);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 3rem);
  padding-right: clamp(1.25rem, 4vw, 3rem);
  position: relative;
  z-index: 1;
}

.container-narrow {
  width: 100%;
  max-width: var(--max-width-content);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 2.5rem);
  padding-right: clamp(1.25rem, 4vw, 2.5rem);
  position: relative;
  z-index: 1;
}

/* Section Common Layout */
.section {
  padding-top: clamp(4rem, 8vw, 7.5rem);
  padding-bottom: clamp(4rem, 8vw, 7.5rem);
  position: relative;
}

.section-darker {
  background-color: var(--bg-surface-1);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

/* Monospace & Badges */
.lab-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-acid);
  background: var(--accent-acid-subtle);
  border: 1px solid rgba(0, 255, 135, 0.25);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
}

.lab-tag::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-acid);
  box-shadow: 0 0 8px var(--accent-acid);
  animation: pulse-indicator 2.2s infinite ease-in-out;
}

@keyframes pulse-indicator {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.lab-tag-blue {
  color: var(--accent-blue-bright);
  background: var(--accent-blue-subtle);
  border-color: rgba(59, 130, 246, 0.3);
}

.lab-tag-blue::before {
  background-color: var(--accent-blue-bright);
  box-shadow: 0 0 8px var(--accent-blue-bright);
}

.section-number {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.12);
  line-height: 1;
  display: block;
  margin-bottom: 0.5rem;
  letter-spacing: -0.04em;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 3.25rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: clamp(1rem, 1.3vw, 1.25rem);
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 680px;
}

/* ==========================================================================
   BUTTONS & CTAS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--accent-blue);
  color: #ffffff;
  border: 1px solid var(--accent-blue-bright);
  box-shadow: 0 4px 18px var(--accent-blue-glow);
}

.btn-primary:hover {
  background-color: var(--accent-blue-bright);
  box-shadow: 0 6px 25px rgba(59, 130, 246, 0.45);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  border: 1px solid var(--border-card);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

.btn-acid {
  background: var(--accent-acid);
  color: #06110a;
  border: 1px solid var(--accent-acid-bright);
  box-shadow: 0 4px 18px var(--accent-acid-glow);
}

.btn-acid:hover {
  background: #25ff98;
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width-site);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}

.brand-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  text-decoration: none;
}

.brand-logo-main {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.brand-logo-sub {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--accent-blue-bright);
}

.brand-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-acid);
  box-shadow: 0 0 6px var(--accent-acid);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-blue-bright);
  box-shadow: 0 0 8px var(--accent-blue-bright);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 32px;
  height: 22px;
  padding: 0;
  z-index: 1100;
}

.hamburger-line {
  width: 100%;
  height: 2px;
  background-color: #ffffff;
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.hamburger-btn.is-active .hamburger-line:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.hamburger-btn.is-active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.is-active .hamburger-line:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

/* Mobile Drawer Backdrop Overlay */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-drawer-overlay.is-active {
  opacity: 1;
  pointer-events: auto;
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 380px;
  height: 100%;
  height: 100dvh;
  background: #090c12;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.8);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding-top: calc(70px + env(safe-area-inset-top, 0px));
  padding-bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  padding-left: clamp(1.25rem, 5vw, 2rem);
  padding-right: clamp(1.25rem, 5vw, 2rem);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-drawer.is-open {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-drawer-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--accent-blue-bright);
  text-transform: uppercase;
  font-weight: 700;
}

.mobile-drawer-close {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm, 8px);
  color: #ffffff;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.mobile-drawer-close:hover,
.mobile-drawer-close:focus {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-acid);
  color: var(--accent-acid);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 2rem;
}

.mobile-nav-link {
  font-size: clamp(1.15rem, 4.5vw, 1.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0.5rem;
  min-height: 48px;
  border-bottom: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm, 6px);
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.04);
}

.mobile-nav-link span.num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-blue-bright);
}

/* Section Header without inline flex */
.articles-section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

/* Footer Legal Links */
.footer-legal-links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

/* ==========================================================================
   COOKIE CONSENT BANNER
   ========================================================================== */
.cookie-banner {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  max-width: 420px;
  background: rgba(14, 17, 24, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md, 12px);
  padding: 1.25rem;
  z-index: 9999;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  flex-direction: column;
  gap: 0.75rem;
}

.cookie-banner.is-visible {
  display: flex;
}

.cookie-banner-text {
  font-size: 0.875rem;
  color: #e2e8f0;
  line-height: 1.5;
}

.cookie-banner-link {
  color: var(--accent-blue-bright, #3b82f6);
  text-decoration: underline;
}

.cookie-banner-link:hover {
  color: #ffffff;
}

.cookie-banner-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.cookie-banner-btn {
  min-height: 44px;
}

/* ==========================================================================
   HERO SECTION (DIGITAL LAB MAGAZINE)
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: calc(90vh - var(--header-height));
  display: flex;
  align-items: center;
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
  padding-bottom: clamp(3rem, 6vw, 5.5rem);
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-title {
  font-size: clamp(2.4rem, 4.2vw, 4.25rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: #ffffff;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.4vw, 1.35rem);
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 600px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  margin-top: 0.75rem;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}

.hero-img-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-subtle), var(--shadow-glow-blue);
  background: var(--bg-surface-2);
}

.hero-img-container img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.hero-img-container:hover img {
  transform: scale(1.02);
}

/* Floating Digital Magazine Card */
.hero-overlay-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: rgba(13, 16, 23, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(59, 130, 246, 0.15);
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-width: 220px;
}

.hero-card-badge {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-acid);
  line-height: 1;
  letter-spacing: -0.03em;
}

.hero-card-tags {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hero-card-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-card-tag::before {
  content: "→";
  color: var(--accent-blue-bright);
}

/* ==========================================================================
   SECTION — "MANNENS KROPP" (01)
   ========================================================================== */
.kropp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.kropp-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  position: relative;
  transition: all var(--transition-smooth);
  overflow: hidden;
}

.kropp-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: transparent;
  transition: background var(--transition-fast);
}

.kropp-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), var(--shadow-glow-blue);
}

.kropp-card:hover::after {
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-acid));
}

.kropp-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-blue-bright);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
  display: block;
}

.kropp-card-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.02em;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.kropp-card-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   SECTION — PROSTATA LAB BLOCK
   ========================================================================== */
.prostata-section {
  background: radial-gradient(circle at 70% 50%, rgba(37, 99, 235, 0.08) 0%, transparent 60%), var(--bg-surface-1);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.prostata-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.prostata-diagram-box {
  background: #0d111a;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6), var(--shadow-glow-blue);
  position: relative;
}

.prostata-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.prostata-text {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.prostata-disclaimer-badge {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  border-left: 2px solid var(--border-card);
  padding-left: 1rem;
  line-height: 1.5;
}

/* ==========================================================================
   SECTION — DATA (40+ / 50+ / 60+)
   ========================================================================== */
.data-panels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 3.5rem;
}

.data-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 3.5vw, 2.75rem) clamp(1.5rem, 2.5vw, 2.25rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all var(--transition-smooth);
}

.data-panel:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.22);
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.data-panel-age {
  font-family: var(--font-mono);
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.05em;
  margin-bottom: 1.25rem;
}

.panel-40 .data-panel-age { color: var(--accent-blue-bright); }
.panel-50 .data-panel-age { color: #ffffff; }
.panel-60 .data-panel-age { color: var(--accent-acid); }

.data-panel-header {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.data-panel-text {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ==========================================================================
   SECTION — THE DAILY SYSTEM (INTERACTIVE TIMELINE)
   ========================================================================== */
.timeline-nav {
  display: flex;
  align-items: stretch;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 1rem;
  margin-top: 3rem;
  margin-bottom: 2rem;
  scrollbar-width: thin;
}

.timeline-step-btn {
  flex: 1;
  min-width: 140px;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  text-align: left;
  transition: all var(--transition-fast);
}

.timeline-step-btn:hover {
  background: var(--bg-surface-3);
  border-color: rgba(255, 255, 255, 0.2);
}

.timeline-step-btn.is-active {
  background: var(--bg-surface-elevated);
  border-color: var(--accent-acid);
  box-shadow: 0 0 20px rgba(0, 255, 135, 0.15);
}

.step-time {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-acid);
}

.step-label {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #ffffff;
}

.timeline-detail-box {
  background: var(--bg-surface-2);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  box-shadow: var(--shadow-subtle);
}

.timeline-detail-content {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2.5rem;
  align-items: center;
}

.timeline-detail-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.timeline-detail-p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   SECTION — SÖMN (PITCH DARK GRAPHITE)
   ========================================================================== */
.somn-section {
  background-color: #050608;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.somn-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 3rem;
  margin-bottom: 3rem;
}

.somn-card {
  background: rgba(14, 17, 24, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: all var(--transition-fast);
}

.somn-card:hover {
  background: rgba(22, 28, 40, 0.9);
  border-color: var(--accent-blue-bright);
}

.somn-card-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-blue-bright);
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
  display: block;
  text-transform: uppercase;
}

.somn-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.somn-card-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   SECTION — MOTION (LARGE VISUAL GRID)
   ========================================================================== */
.motion-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
  margin-bottom: 2.5rem;
}

.motion-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 380px;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-card);
  transition: all var(--transition-smooth);
}

.motion-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.motion-card:hover img {
  transform: scale(1.06);
}

.motion-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.75rem 1.25rem 1.25rem;
  background: linear-gradient(180deg, transparent 0%, rgba(8, 9, 13, 0.92) 50%, #08090d 100%);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.motion-card-title {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #ffffff;
}

.motion-card-subtitle {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-acid);
  letter-spacing: 0.05em;
}

/* ==========================================================================
   SECTION — KOST (DARK/LIGHT SPLIT SECTION)
   ========================================================================== */
.kost-split-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.kost-pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.kost-pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.25rem;
  transition: all var(--transition-fast);
}

.kost-pillar-card:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--accent-blue-bright);
}

.kost-pillar-tag {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--accent-blue-bright);
  margin-bottom: 0.35rem;
}

.kost-pillar-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   ARTICLE HIGHLIGHTS / MAGAZINE CARDS
   ========================================================================== */
.articles-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3.5rem;
}

.mag-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
}

.mag-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), var(--shadow-glow-blue);
}

.mag-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
  gap: 1.25rem;
}

.mag-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.mag-card-meta .category {
  color: var(--accent-blue-bright);
  font-weight: 600;
  text-transform: uppercase;
}

.mag-card-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.mag-card-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.mag-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.mag-card-footer span.arrow {
  color: var(--accent-acid);
  transition: transform var(--transition-fast);
}

.mag-card:hover .mag-card-footer span.arrow {
  transform: translateX(4px);
}

/* ==========================================================================
   GLOBAL FOOTER & OPERATOR BLOCK
   ========================================================================== */
.site-footer {
  background-color: #050608;
  border-top: 1px solid var(--border-subtle);
  padding-top: clamp(4rem, 6vw, 6rem);
  padding-bottom: 3rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 0.9fr 1.2fr;
  gap: clamp(2rem, 4vw, 4rem);
  margin-bottom: 4rem;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  color: var(--text-muted);
  transition: color var(--transition-fast);
  font-size: 0.92rem;
}

.footer-link:hover {
  color: #ffffff;
}

/* Operator Box in Footer */
.operator-card {
  background: var(--bg-surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  font-size: 0.85rem;
  line-height: 1.6;
}

.operator-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-blue-bright);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.operator-val {
  color: #ffffff;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.operator-address {
  font-style: normal;
  color: var(--text-muted);
}

.footer-bottom-bar {
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  font-size: 0.82rem;
  color: var(--text-dim);
}

.footer-disclaimer-notice {
  font-size: 0.82rem;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 2rem;
}