/* ============================================================
   ExplainItSimply - styles.css
   AdSense-friendly, mobile-first, editorial design
   ============================================================ */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Brand Colors */
  --primary:        #1a3a6b;
  --primary-dark:   #0d2650;
  --primary-light:  #eef2fa;
  --accent:         #f97316;
  --accent-hover:   #ea6800;

  /* Neutrals */
  --bg:             #ffffff;
  --bg-subtle:      #f0f4fb;
  --bg-card:        #f6f8fc;
  --fg:             #0d1b3e;
  --muted:          #5a6a85;
  --border:         rgba(26, 58, 107, 0.12);

  /* Typography */
  --font-display:   'Fraunces', Georgia, serif;
  --font-body:      'Plus Jakarta Sans', system-ui, sans-serif;

  /* Radii */
  --radius:         12px;
  --radius-lg:      20px;
  --radius-full:    999px;

  /* Shadows */
  --shadow-sm:      0 2px 8px rgba(26, 58, 107, 0.07);
  --shadow-md:      0 4px 20px rgba(26, 58, 107, 0.10);
  --shadow-lg:      0 8px 32px rgba(26, 58, 107, 0.14);

  /* Layout */
  --header-h:       82px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--fg);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; height: auto; }
ul, ol { list-style: none; }

/* ---- Utility ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 80px 0 96px; }

.section-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

.hidden { display: none !important; }

/* ---- Buttons ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background 0.15s, transform 0.12s;
  white-space: nowrap;
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  background: transparent;
  color: var(--primary);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius);
  border: 2px solid var(--primary);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.btn-outline:hover { background: var(--primary); color: #fff; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  background: rgba(255,255,255,0.10);
  color: #fff;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.22);
  cursor: pointer;
  transition: background 0.15s;
  white-space: nowrap;
}
.btn-ghost:hover { background: rgba(255,255,255,0.18); }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.header.scrolled {
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 20px;
}

.logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  flex-shrink: 0;
  line-height: 1;
}
.logo span { color: var(--accent); }

/* --- Desktop Nav --- */
.nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 11px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(13, 27, 62, 0.75);
  border-radius: 8px;
  background: none;
  border: none;
  font-family: var(--font-body);
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s, background 0.15s;
}
.nav-link:hover { color: var(--primary); background: var(--primary-light); }

.nav-item { position: relative; }
.nav-item .nav-link svg { transition: transform 0.2s; flex-shrink: 0; }
.nav-item.open .nav-link svg { transform: rotate(180deg); }

/* Dropdown */
.dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 230px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  z-index: 200;
}
.nav-item.open .dropdown { display: block; }

.dropdown a {
  display: block;
  padding: 10px 18px;
  font-size: 14px;
  color: rgba(13, 27, 62, 0.72);
  transition: color 0.1s, background 0.1s;
}
.dropdown a:first-child {
  font-weight: 700;
  color: var(--primary);
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
  padding-top: 14px;
  padding-bottom: 12px;
}
.dropdown a:first-child::before {
  content: 'Section overview';
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 3px;
}
.dropdown a:hover { color: var(--primary); background: var(--primary-light); }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.btn-contact {
  padding: 9px 18px;
  background: var(--primary);
  color: #fff;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background 0.15s;
  white-space: nowrap;
}
.btn-contact:hover { background: var(--primary-dark); }

/* Mobile menu button */
.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--fg);
  border-radius: 8px;
  transition: background 0.15s;
}
.mobile-menu-btn:hover { background: var(--primary-light); }

/* ============================================================
   MOBILE DRAWER
   ============================================================ */
.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 300;
}
.mobile-overlay.active { display: flex; }

.mobile-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(13, 27, 62, 0.45);
  backdrop-filter: blur(4px);
}

.mobile-drawer {
  position: relative;
  margin-left: auto;
  width: 300px;
  max-width: 90vw;
  height: 100%;
  background: #fff;
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 40px rgba(13, 27, 62, 0.15);
  overflow: hidden;
}

.mobile-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.close-btn {
  width: 34px;
  height: 34px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: background 0.15s;
}
.close-btn:hover { background: var(--bg-subtle); }

.mobile-nav { flex: 1; overflow-y: auto; padding: 8px 0; }

.mobile-nav-link {
  display: block;
  padding: 13px 22px;
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
  border-bottom: 1px solid var(--border);
  transition: color 0.15s;
}
.mobile-nav-link:hover { color: var(--primary); }

.mobile-nav-item { border-bottom: 1px solid var(--border); }

.mobile-nav-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 22px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
  background: none;
  border: none;
  cursor: pointer;
}
.mobile-nav-toggle svg { transition: transform 0.2s; flex-shrink: 0; }
.mobile-nav-toggle.open svg { transform: rotate(180deg); }

.mobile-subnav { display: none; background: var(--bg-subtle); padding: 4px 0 8px; }
.mobile-subnav.open { display: block; }
.mobile-subnav a {
  display: block;
  padding: 9px 30px;
  font-size: 13px;
  color: var(--muted);
  transition: color 0.1s;
}
.mobile-subnav a:hover { color: var(--primary); }

.mobile-drawer-foot {
  padding: 16px 22px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: var(--primary);
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1513258496099-48168024aec0?w=1600&h=900&fit=crop&auto=format');
  background-size: cover;
  background-position: center;
  opacity: 0.15;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary) 50%, var(--primary-dark) 100%);
}

.hero-accent-bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: var(--accent);
}

.hero-container { position: relative; width: 100%; }

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 0 100px;
  width: 100%;
}

/* ================================
   HOME PAGE HERO ONLY
================================ */

.hero-home{
    display:grid;
    grid-template-columns:1fr;
    align-items:center;
    width:100%;
}

.hero-home .hero-copy{
    width:100%;
    max-width:920px;
}

.hero-home .hero-ctas{
    margin-top:30px;
}



.hero-badge {
  display: inline-block;
  padding: 5px 14px;
  border: 1px solid rgba(249, 115, 22, 0.45);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 22px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 700;
  color: #fff;
  line-height: 1.07;
  margin-bottom: 20px;
}
.hero h1 .accent { color: var(--accent); }

.hero-copy p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.70);
  max-width: 460px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* Stats grid */
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.stat-card {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.11);
}
.stat-card .num {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-card .label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.4;
}

/* Wave */
.hero-wave { position: absolute; bottom: 0; left: 0; right: 0; }
.hero-wave svg { display: block; width: 100%; }

/* ============================================================
   AD SLOTS - AdSense-friendly placeholders
   ============================================================ */
.ad-slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
  text-align: center;
  overflow: hidden;
}

.ad-label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
  opacity: 0.7;
}

.ad-leaderboard { min-height: 100px; }
.ad-rectangle  { min-height: 280px; }

/* ============================================================
   ABOUT PREVIEW
   ============================================================ */
.about-preview { background: var(--bg-subtle); }

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-text h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  color: var(--fg);
  line-height: 1.2;
  margin-bottom: 18px;
}

.about-text p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 14px;
}

.about-image img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* ============================================================
   TOPICS
   ============================================================ */
.topics { background: var(--bg); }

.topics-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 52px;
  gap: 24px;
}

.topics-head h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: var(--fg);
  line-height: 1.15;
}

.topics-head > p {
  font-size: 15px;
  color: var(--muted);
  max-width: 300px;
  line-height: 1.65;
  flex-shrink: 0;
  text-align: right;
}

.topics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.topic-card {
  display: flex;
  flex-direction: column;
  padding: 26px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  color: var(--fg);
}
.topic-card:hover { border-color: rgba(26,58,107,0.28); box-shadow: var(--shadow-md); transform: translateY(-3px); }

.topic-card.blue   { background: #eff6ff; }
.topic-card.green  { background: #f0fdf4; }
.topic-card.purple { background: #faf5ff; }
.topic-card.orange { background: #fff7ed; }
.topic-card.teal   { background: #f0fdfa; }

.topic-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  flex-shrink: 0;
}

.topic-card.blue   .topic-icon { background: #dbeafe; color: #1d4ed8; }
.topic-card.green  .topic-icon { background: #dcfce7; color: #15803d; }
.topic-card.purple .topic-icon { background: #ede9fe; color: #7c3aed; }
.topic-card.orange .topic-icon { background: #ffedd5; color: #c2410c; }
.topic-card.teal   .topic-icon { background: #ccfbf1; color: #0f766e; }

.topic-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}

.topic-card > p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 18px;
}

.topic-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topic-count { font-size: 12px; font-weight: 600; color: var(--muted); }

.arrow-icon { width: 16px; height: 16px; transition: transform 0.15s; }
.topic-card:hover .arrow-icon { transform: translateX(4px); }

.topic-card.blue   .arrow-icon { color: #1d4ed8; }
.topic-card.green  .arrow-icon { color: #15803d; }
.topic-card.purple .arrow-icon { color: #7c3aed; }
.topic-card.orange .arrow-icon { color: #c2410c; }
.topic-card.teal   .arrow-icon { color: #0f766e; }

/* ============================================================
   ARTICLES
   ============================================================ */
.articles { background: var(--bg-subtle); }

.section-head { margin-bottom: 48px; }
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: var(--fg);
  line-height: 1.15;
  margin-bottom: 10px;
}
.section-head p { font-size: 15px; color: var(--muted); line-height: 1.65; max-width: 560px; }
.section-head.centered { text-align: center; }
.section-head.centered p { margin: 0 auto; }

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 40px;
}

.article-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
  color: var(--fg);
}
.article-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }

.article-img-wrap { display: block; }
.article-img {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--bg-subtle);
}
.article-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.article-card:hover .article-img img { transform: scale(1.04); }

.article-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  gap: 8px;
  flex-wrap: wrap;
}

.article-cat {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.cat-ai     { color: #1d4ed8; background: #dbeafe; }
.cat-school { color: #15803d; background: #dcfce7; }
.cat-life   { color: #c2410c; background: #ffedd5; }

.article-time { font-size: 12px; color: var(--muted); }

.article-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  line-height: 1.3;
  margin-bottom: 10px;
  flex: 1;
}
.article-card h3 a { color: inherit; transition: color 0.15s; }
.article-card:hover h3 a { color: var(--primary); }

.article-card > .article-body > p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 18px;
}

.read-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  transition: gap 0.15s;
  margin-top: auto;
}
.article-card:hover .read-link { gap: 10px; }

.articles-cta { text-align: center; }

/* ============================================================
   WHY EXPLAINITSIMPLY
   ============================================================ */
.why { background: var(--bg); overflow: hidden; }

.why-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.why-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: var(--bg-subtle);
  flex-shrink: 0;
}
.why-img-wrap img { width: 100%; height: 100%; object-fit: cover; }

.why-quote {
  position: absolute;
  bottom: 20px;
  left: 16px;
  right: 16px;
  background: #fff;
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.why-quote p { font-family: var(--font-display); font-size: 14px; font-weight: 600; color: var(--fg); margin-bottom: 4px; }
.why-quote small { font-size: 12px; color: var(--muted); }

.why-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: var(--fg);
  line-height: 1.12;
  margin-bottom: 18px;
}
.why-copy h2 .accent { color: var(--accent); }

.why-copy > p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 36px;
}

.why-points { display: flex; flex-direction: column; gap: 22px; }

.why-point { display: flex; gap: 16px; align-items: flex-start; }

.why-num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(249, 115, 22, 0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  margin-top: 2px;
}
.why-point h4 { font-size: 15px; font-weight: 700; color: var(--fg); margin-bottom: 4px; }
.why-point p  { font-size: 13px; color: var(--muted); line-height: 1.65; }

/* ============================================================
   WHAT YOU WILL LEARN
   ============================================================ */
.learn-section { background: var(--bg-subtle); }

.learn-inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}

.learn-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 700;
  color: var(--fg);
  line-height: 1.2;
  margin-bottom: 16px;
}
.learn-copy p { font-size: 15px; color: var(--muted); line-height: 1.7; }

.learn-list { display: flex; flex-direction: column; gap: 18px; }

.learn-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.learn-icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.blue-icon   { background: #dbeafe; color: #1d4ed8; }
.green-icon  { background: #dcfce7; color: #15803d; }
.purple-icon { background: #ede9fe; color: #7c3aed; }
.orange-icon { background: #ffedd5; color: #c2410c; }
.teal-icon   { background: #ccfbf1; color: #0f766e; }

.learn-list li strong { display: block; font-size: 14px; font-weight: 700; color: var(--fg); margin-bottom: 4px; }
.learn-list li p { font-size: 13px; color: var(--muted); line-height: 1.6; margin: 0; }

/* ============================================================
   AUDIENCE / WHO IT'S FOR
   ============================================================ */
.audience { background: var(--bg); }

.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin: 40px 0;
}

.audience-card {
  padding: 26px 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: box-shadow 0.2s, transform 0.2s;
  text-align: center;
}
.audience-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.audience-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.audience-card h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}
.audience-card p { font-size: 13px; color: var(--muted); line-height: 1.65; }

.audience-note {
  text-align: center;
  font-size: 15px;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
  font-style: italic;
  line-height: 1.65;
}

/* ============================================================
   HOW WE EXPLAIN
   ============================================================ */
.how-section { background: var(--bg-subtle); }

.how-inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}

.how-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 700;
  color: var(--fg);
  line-height: 1.2;
  margin-bottom: 16px;
}
.how-copy p { font-size: 15px; color: var(--muted); line-height: 1.7; }

.how-steps { display: flex; flex-direction: column; gap: 16px; }

.how-steps li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.step-num {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-display);
  margin-top: 1px;
}

.how-steps strong { display: block; font-size: 14px; font-weight: 700; color: var(--fg); margin-bottom: 4px; }
.how-steps p { font-size: 13px; color: var(--muted); line-height: 1.6; margin: 0; }

/* ============================================================
   NEWSLETTER / CTA
   ============================================================ */
.newsletter {
  padding: 80px 0;
  background: var(--primary);
  text-align: center;
}

.nl-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(249, 115, 22, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  color: var(--accent);
}

.newsletter h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 14px;
  line-height: 1.2;
}

.newsletter > .container > p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.68);
  max-width: 460px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.nl-form {
  display: flex;
  gap: 10px;
  max-width: 420px;
  margin: 0 auto;
}

.nl-input {
  flex: 1;
  padding: 13px 16px;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  color: #fff;
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s;
  min-width: 0;
}
.nl-input::placeholder { color: rgba(255, 255, 255, 0.42); }
.nl-input:focus { border-color: var(--accent); }

.nl-submitted {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  background: rgba(249, 115, 22, 0.18);
  border: 1px solid rgba(249, 115, 22, 0.42);
  border-radius: var(--radius);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  margin: 0 auto;
}

.nl-footer-note {
  margin-top: 20px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.50);
}
.nl-footer-note a { color: rgba(255, 255, 255, 0.75); text-decoration: underline; text-underline-offset: 3px; }
.nl-footer-note a:hover { color: #fff; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #0d1b3e;
  color: #fff;
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 52px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.footer-brand .logo { font-size: 18px; margin-bottom: 14px; display: block; }
.footer-brand p { font-size: 13px; color: rgba(255, 255, 255, 0.46); line-height: 1.65; max-width: 220px; }

.footer-col h5 {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.58);
  margin-bottom: 10px;
  transition: color 0.15s;
}
.footer-col a:hover { color: #fff; }

.footer-bottom {
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 12px; color: rgba(255, 255, 255, 0.36); }

.footer-legal-links { display: flex; gap: 24px; }
.footer-legal-links a { font-size: 12px; color: rgba(255, 255, 255, 0.36); transition: color 0.15s; }
.footer-legal-links a:hover { color: rgba(255, 255, 255, 0.70); }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: background 0.15s, transform 0.15s, opacity 0.2s;
  z-index: 99;
}
.back-to-top:hover { background: var(--primary-dark); transform: translateY(-2px); }
.back-to-top.hidden { opacity: 0; pointer-events: none; }



/* ============================================================
   RESPONSIVE
   ============================================================ */

/* ---- 1100px ---- */
@media (max-width: 1100px) {
  .topics-grid   { grid-template-columns: repeat(2, 1fr); }
  .articles-grid { grid-template-columns: repeat(2, 1fr); }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid   { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand  { grid-column: 1 / -1; }
  .footer-brand p { max-width: 100%; }
}

/* ---- 880px ---- */
@media (max-width: 880px) {
  :root { --header-h: 60px; }

  /* Header: hide desktop nav, show mobile toggle */
  .nav, .header-actions { display: none; }
  .mobile-menu-btn { display: flex; }

  /* Hero: single column */
  .hero-inner { grid-template-columns: 1fr; gap: 0; padding: 60px 0 80px; }
  .hero-stats { display: none; }
  .hero h1 { font-size: clamp(36px, 8vw, 52px); }

  /* About */
  .about-inner { grid-template-columns: 1fr; gap: 36px; }
  .about-image { order: -1; }
  .about-image img { max-height: 280px; }

  /* Topics head */
  .topics-head { flex-direction: column; align-items: flex-start; }
  .topics-head > p { text-align: left; max-width: 100%; }

  /* Why */
  .why-inner { grid-template-columns: 1fr; gap: 40px; }
  .why-img-wrap { max-height: 360px; }

  /* Learn / How */
  .learn-inner, .how-inner { grid-template-columns: 1fr; gap: 36px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ---- 600px ---- */
@media (max-width: 600px) {
  .section { padding: 56px 0 68px; }
  .container { padding: 0 16px; }

  .topics-grid   { grid-template-columns: 1fr; }
  .articles-grid { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: 1fr; }

  .hero-copy p { font-size: 15px; }
  .hero-ctas { flex-direction: column; align-items: flex-start; gap: 10px; }

  .nl-form { flex-direction: column; }
  .nl-form .btn-primary { width: 100%; justify-content: center; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 12px; }

  .back-to-top { bottom: 18px; right: 18px; }
}


/* ===== Card header icons and clean FAQ controls ===== */
.topic-card h3,
.about-feature-card h3,
.about-value-card h3,
.about-process-card h3,
.eits-card h2,
.eits-mini h3,
.real-life-card h3,
.value-card h3,
.promise-card h3,
.blog-card h3{
  display:flex;
  align-items:center;
  gap:10px;
}
.topic-card h3::before,
.about-feature-card h3::before,
.about-value-card h3::before,
.about-process-card h3::before,
.eits-card h2::before,
.eits-mini h3::before,
.real-life-card h3::before,
.value-card h3::before,
.promise-card h3::before,
.blog-card h3::before{
  content:"";
  width:22px;
  height:22px;
  flex:0 0 22px;
  border-radius:8px;
  background:linear-gradient(135deg,#f97316,#2563eb);
  box-shadow:0 6px 14px rgba(37,99,235,.16);
}
.topic-card.blue h3::before{background:linear-gradient(135deg,#2563eb,#93c5fd);}
.topic-card.green h3::before{background:linear-gradient(135deg,#16a34a,#86efac);}
.topic-card.purple h3::before{background:linear-gradient(135deg,#7c3aed,#c4b5fd);}
.topic-card.orange h3::before{background:linear-gradient(135deg,#f97316,#fdba74);}
.topic-card.teal h3::before{background:linear-gradient(135deg,#0d9488,#99f6e4);}
.faq-item summary::after,
.about-faq-card summary::after{
  content:"+" !important;
}
.faq-item[open] summary::after,
.about-faq-card[open] summary::after{
  content:"-" !important;
}



/* ============================================================
   EXPLAINITSIMPLY LOGO
   ============================================================ */
.logo-brand{
  display:flex;
  align-items:center;
  flex-shrink:0;
  text-decoration:none;
  line-height:1;
}

.site-logo{
  display:block;
  width:300px;
  max-width:30vw;
  height:auto;
  max-height:72px;
  object-fit:contain;
  object-position:left center;
  transition:transform .2s ease;
}

.logo-brand:hover .site-logo{
  transform:translateY(-1px);
}

.mobile-logo-brand{
  max-width:220px;
}

.mobile-site-logo{
  width:210px;
  max-width:68vw;
  max-height:58px;
}

@media (max-width:1200px){
  .site-logo{
    width:250px;
    max-height:66px;
  }

  .header-inner{
    gap:12px;
  }

  .nav-link{
    padding-left:8px;
    padding-right:8px;
    font-size:13px;
  }
}

@media (max-width:992px){
  :root{ --header-h:74px; }

  .site-logo{
    width:230px;
    max-width:58vw;
    max-height:64px;
  }
}

@media (max-width:768px){
  :root{ --header-h:70px; }

  .site-logo{
    width:205px;
    max-width:62vw;
    max-height:56px;
  }

  .mobile-site-logo{
    width:190px;
    max-width:62vw;
    max-height:52px;
  }

  .mobile-drawer-head{
    padding-top:14px;
    padding-bottom:14px;
  }
}

@media (max-width:420px){
  .site-logo{
    width:180px;
    max-width:60vw;
    max-height:50px;
  }

  .mobile-site-logo{
    width:175px;
    max-height:48px;
  }
}



/* ============================================================
   FINAL MOBILE READABILITY AND MENU FIXES
   ============================================================ */
html, body { max-width: 100%; overflow-x: hidden; }
a { overflow-wrap: anywhere; }
.article-content a,
.eits-article a:not(.btn-primary):not(.btn-outline):not(.btn-ghost):not(.topic-card):not(.article-card),
.eits-card a:not(.btn-primary):not(.btn-outline):not(.btn-ghost),
.deep-section a:not(.btn-primary):not(.btn-outline):not(.btn-ghost),
.sidebar-card a,
.learning-nav a {
  color: #1d4ed8;
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 700;
}
.article-content a:hover,
.eits-article a:hover,
.eits-card a:hover,
.deep-section a:hover,
.sidebar-card a:hover,
.learning-nav a:hover {
  color: #0d2650;
}
.learning-nav a {
  text-decoration: none;
  border: 1px solid rgba(29,78,216,.22);
  background: #eff6ff;
}
.learning-nav a:hover {
  border-color: rgba(29,78,216,.45);
  background: #dbeafe;
}
.mobile-overlay {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}
.mobile-overlay.active {
  display: flex !important;
  visibility: visible !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  z-index: 9999 !important;
}
.mobile-drawer { z-index: 10000; }
.mobile-subnav { display: none; }
.mobile-subnav.open { display: block !important; }
.mobile-nav-toggle.open { color: var(--primary); background: var(--primary-light); }
.mobile-menu-open { overflow: hidden; }
img, svg, video, iframe { max-width: 100%; }
.eits-article, .article-content, .deep-section, .eits-card, .real-life-card, .learning-box, .sidebar-card {
  min-width: 0;
}
.responsive-table-wrap, .table-wrapper, .comparison-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
pre, code { white-space: pre-wrap; overflow-wrap: anywhere; }

.blog-deep-read {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin: 32px 0;
  box-shadow: var(--shadow-sm);
}
.blog-deep-read h2,
.blog-deep-read h3 { font-family: var(--font-display); color: var(--fg); margin: 0 0 14px; }
.blog-deep-read p { color: #374151; line-height: 1.9; margin: 0 0 16px; }
.blog-deep-read ul,
.blog-deep-read ol { margin: 14px 0 0; padding-left: 22px; }
.blog-deep-read li { margin: 8px 0; line-height: 1.75; color: #374151; }

@media (max-width: 880px) {
  .header { min-height: var(--header-h); }
  .eits-layout, .article-layout, .content-layout {
    display: block !important;
    grid-template-columns: 1fr !important;
  }
  .eits-sidebar { position: static !important; margin-top: 28px; }
}

@media (max-width: 768px) {
  :root { --header-h: 70px; }
  .container { padding-left: 16px; padding-right: 16px; }
  .hero,
  .hero.has-hero-slider {
    min-height: calc(100svh - var(--header-h)) !important;
    height: auto !important;
    padding-top: var(--header-h) !important;
    align-items: center !important;
  }
  .hero-inner {
    grid-template-columns: 1fr !important;
    gap: 0 !important;
    padding: 34px 0 54px !important;
  }
  .hero-stats { display: none !important; }
  .hero h1,
  .hero.has-hero-slider h1 {
    font-size: clamp(34px, 10vw, 46px) !important;
    line-height: 1.08 !important;
    margin-bottom: 14px !important;
    max-width: 100% !important;
  }
  .hero-copy p,
  .hero.has-hero-slider .hero-copy p {
    font-size: 16px !important;
    line-height: 1.65 !important;
    margin-bottom: 22px !important;
    max-width: 100% !important;
  }
  .hero-badge { margin-bottom: 14px !important; }
  .hero-ctas { gap: 10px !important; }
  .hero-ctas .btn-primary,
  .hero-ctas .btn-ghost,
  .hero-ctas .btn-outline {
    width: 100%;
    justify-content: center;
  }
  .eits-hero,
  .eits-hero.has-hero-slider,
  .page-hero,
  .page-hero.has-hero-slider {
    padding: calc(var(--header-h) + 38px) 0 58px !important;
    min-height: auto !important;
  }
  .eits-hero h1,
  .page-hero h1 {
    font-size: clamp(32px, 9vw, 44px) !important;
    line-height: 1.08 !important;
  }
  .eits-hero p,
  .page-hero p {
    font-size: 16px !important;
    line-height: 1.65 !important;
  }
  .hero-slider-arrow { width: 38px !important; height: 38px !important; }
  .hero-slider-prev { left: 8px !important; }
  .hero-slider-next { right: 8px !important; }
  .eits-card, .deep-section, .blog-deep-read, .real-life-section, .faq-section {
    padding: 22px !important;
    border-radius: 18px !important;
  }
  .real-life-grid,
  .learning-box-grid,
  .eits-two-cards,
  .layer-grid,
  .about-grid-2,
  .about-grid-3,
  .about-grid-4 {
    grid-template-columns: 1fr !important;
  }
  .learning-nav {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
}

@media (max-width: 420px) {
  .mobile-drawer { width: 92vw; }
  .site-logo { width: 172px; max-width: 58vw; }
  .mobile-site-logo { width: 170px; max-width: 62vw; }
  .hero h1, .hero.has-hero-slider h1 { font-size: 33px !important; }
}


/* Mobile hero refinement */
@media (max-width:768px){
.hero,.eits-hero,.hero-slider{min-height:calc(100vh - var(--header-h));height:auto;}
.hero-inner,.eits-hero-inner{padding:32px 20px 48px!important;display:block!important;}
.hero h1,.eits-hero h1{font-size:2rem!important;line-height:1.1!important;}
.hero-copy p,.eits-hero-copy p{font-size:1rem!important;max-width:100%!important;}
.hero-ctas,.eits-hero-actions{flex-direction:column;gap:10px;}
}


/* ==========================================
   MOBILE HERO FIX - NO SIDE SLIDER
   ========================================== */

@media (max-width: 768px) {

    .hero,
    .eits-hero,
    .hero-slider,
    .eits-hero-slider {
        min-height: auto !important;
        height: auto !important;
        overflow: hidden !important;
    }

    .hero-inner,
    .hero-inner.hero-home,
    .eits-hero-inner {
        display: block !important;
        grid-template-columns: 1fr !important;
        width: 100% !important;
        padding: 42px 20px 56px !important;
    }

    .hero-copy,
    .eits-hero-copy {
        width: 100% !important;
        max-width: 100% !important;
        position: relative !important;
        z-index: 3 !important;
    }

    .hero-stats,
    .eits-hero-image,
    .hero-image,
    .hero-media,
    .hero-slider-image,
    .eits-hero-media {
        display: none !important;
    }

    .hero-container {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .hero h1,
    .eits-hero h1 {
        font-size: 40px !important;
        line-height: 1.08 !important;
        max-width: 100% !important;
    }

    .hero-copy p,
    .eits-hero-copy p {
        font-size: 16px !important;
        line-height: 1.65 !important;
        max-width: 100% !important;
    }

    .hero-ctas,
    .eits-hero-actions {
        display: flex !important;
        flex-direction: column !important;
        gap: 12px !important;
        width: 100% !important;
    }

    .hero-ctas a,
    .eits-hero-actions a {
        width: 100% !important;
        max-width: 260px !important;
        justify-content: center !important;
    }

    .hero-arrow,
    .eits-hero-arrow,
    .hero-slider-arrow,
    .eits-slider-arrow,
    .hero-dots,
    .eits-hero-dots {
        display: none !important;
    }
}

/* ============================================================
   ExplainItSimply Final Content Enrichment
   ============================================================ */
.eits-deep-dive {
  margin: 34px 0;
  padding: 30px;
  border: 1px solid rgba(26,58,107,0.12);
  border-radius: 22px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  box-shadow: 0 14px 35px rgba(26,58,107,0.08);
}

.eits-deep-dive .section-label {
  color: var(--accent);
}

.eits-deep-dive h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.15;
  margin-bottom: 14px;
  color: var(--fg);
}

.eits-deep-dive h3 {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 24px 0 10px;
  color: var(--primary);
}

.eits-deep-dive p {
  color: var(--muted);
  line-height: 1.85;
  margin: 0 0 14px;
}

.eits-question-card,
.eits-summary-card {
  margin: 22px 0;
  padding: 22px;
  border-radius: 18px;
  background: #fff7ed;
  border: 1px solid rgba(249,115,22,0.20);
}

.eits-summary-card {
  background: #eef6ff;
  border-color: rgba(37,99,235,0.18);
}

.eits-flow-diagram {
  margin: 22px 0;
  padding: 22px;
  border-radius: 18px;
  background: #0d2650;
  color: #fff;
  font-weight: 700;
  line-height: 2;
  text-align: center;
  overflow-x: auto;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08);
}

.eits-flow-diagram span {
  display: inline-block;
  padding: 8px 12px;
  margin: 4px;
  border-radius: 999px;
  background: rgba(255,255,255,0.10);
  white-space: nowrap;
}

.eits-deep-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 18px;
  margin-top: 18px;
}

.eits-mini-card {
  padding: 20px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid rgba(26,58,107,0.10);
}

.eits-mini-card h4 {
  font-size: 16px;
  margin-bottom: 8px;
  color: var(--fg);
}

.eits-article a:not(.btn-primary):not(.btn-outline):not(.btn-ghost):not(.read-link),
.eits-page a:not(.btn-primary):not(.btn-outline):not(.btn-ghost):not(.read-link) {
  color: #1d4ed8;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hero-slider-arrow {
  display: none !important;
}

.hero-slider-dots-only {
  pointer-events: auto;
}

@media (max-width: 768px) {
  .eits-deep-dive {
    padding: 22px;
    border-radius: 18px;
  }

  .eits-deep-grid {
    grid-template-columns: 1fr;
  }

  .eits-flow-diagram {
    text-align: left;
    font-size: 13px;
  }
}


/* ============================================================
   ExplainItSimply Planet Pages and Reading Polish
   ============================================================ */
.planet-media-card{display:grid;grid-template-columns:220px 1fr;gap:22px;align-items:start;margin:22px 0;padding:20px;border:1px solid rgba(26,58,107,.12);border-radius:22px;background:#fff;box-shadow:0 10px 28px rgba(26,58,107,.07)}
.planet-media-card img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:18px;background:#eef2fa;box-shadow:0 8px 22px rgba(0,0,0,.08)}
.planet-media-card .planet-header{margin-bottom:10px}.planet-media-card p{margin-bottom:10px}.planet-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}.planet-facts-mini{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.planet-facts-mini span{font-size:12px;font-weight:700;padding:6px 10px;border-radius:999px;background:#eef2fa;color:#1a3a6b}
.planet-detail-hero-img{margin:24px 0;border-radius:26px;overflow:hidden;box-shadow:0 16px 40px rgba(12,30,65,.16)}.planet-detail-hero-img img{width:100%;max-height:480px;object-fit:cover}.planet-detail-hero-img figcaption{padding:14px 18px;background:#071a45;color:#dce8ff;font-size:13px;line-height:1.6}
.planet-fact-table{width:100%;border-collapse:separate;border-spacing:0;margin:18px 0;border:1px solid rgba(26,58,107,.12);border-radius:18px;overflow:hidden;background:#fff}.planet-fact-table th,.planet-fact-table td{padding:13px 16px;text-align:left;border-bottom:1px solid rgba(26,58,107,.1);font-size:14px}.planet-fact-table th{width:42%;background:#f4f7fc;color:#1a3a6b;font-weight:800}.planet-fact-table tr:last-child th,.planet-fact-table tr:last-child td{border-bottom:0}
.planet-scorecard{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0}.planet-score-item{padding:14px 16px;border-radius:16px;background:#fff;border:1px solid rgba(26,58,107,.12);display:flex;justify-content:space-between;gap:12px;align-items:center}.planet-score-item strong{font-size:14px;color:#10254a}.planet-score-item span{color:#f97316;letter-spacing:2px;white-space:nowrap}
.solar-path{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:18px 0;padding:16px;border-radius:20px;background:#071a45;color:#fff}.solar-path span{padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.12);font-size:13px;font-weight:700}.solar-path .current{background:#f97316;color:#fff}.solar-path em{color:#ffb36b;font-style:normal;font-weight:900}
.planet-compare{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0}.planet-compare-card{border:1px solid rgba(26,58,107,.12);border-radius:18px;padding:18px;background:#fff}.planet-compare-card h3{margin-top:0!important}.mission-timeline{display:grid;gap:12px;margin:18px 0}.mission-timeline li{list-style:none;padding:14px 16px;border-left:5px solid #f97316;background:#fff;border-radius:14px;border:1px solid rgba(26,58,107,.1);line-height:1.65}
.eits-deep-dive{line-height:1.82!important;padding:clamp(24px,4vw,38px)!important;margin:38px 0!important}.eits-deep-dive h2{margin-bottom:18px!important}.eits-deep-dive h3{margin-top:30px!important;margin-bottom:12px!important}.eits-deep-dive p{font-size:16px!important;line-height:1.9!important;margin-bottom:18px!important;color:#34415d!important}.eits-deep-dive .section-label{display:inline-flex;margin-bottom:12px}.eits-deep-dive ul,.eits-deep-dive ol{margin:14px 0 20px 24px}.eits-deep-dive li{margin-bottom:10px;line-height:1.75;color:#34415d}
@media(max-width:800px){.planet-media-card{grid-template-columns:1fr}.planet-media-card img{max-height:320px}.planet-scorecard,.planet-compare{grid-template-columns:1fr}.solar-path{align-items:flex-start}.planet-fact-table th,.planet-fact-table td{display:block;width:100%}.planet-fact-table th{border-bottom:0}.planet-fact-table td{padding-top:0}.eits-deep-dive{padding:22px 18px!important}.eits-deep-dive p{font-size:15px!important}}
/* Keep hero slider automatic and hide any legacy arrow controls. */
.hero-slider-arrow,.hero-slider-prev,.hero-slider-next,.hero-arrow,.eits-hero-arrow,.eits-slider-arrow{display:none!important;visibility:hidden!important;pointer-events:none!important}


/* ============================================================
   Final Header + Deeper Understanding Polish
   ============================================================ */

/* Give the new horizontal logo enough space so the slogan remains readable. */
:root{
  --header-h: 104px;
}

.logo-brand,
.mobile-logo-brand{
  display:flex !important;
  align-items:center !important;
  flex-shrink:0 !important;
  text-decoration:none !important;
  line-height:1 !important;
}

.site-logo{
  display:block !important;
  width:430px !important;
  max-width:42vw !important;
  height:auto !important;
  max-height:96px !important;
  object-fit:contain !important;
  object-position:left center !important;
}

.header-inner{
  min-height:var(--header-h) !important;
  height:var(--header-h) !important;
  align-items:center !important;
}

@media (max-width:1200px){
  :root{ --header-h:94px; }

  .site-logo{
    width:360px !important;
    max-width:36vw !important;
    max-height:86px !important;
  }

  .nav-link{
    padding-left:7px !important;
    padding-right:7px !important;
    font-size:13px !important;
  }
}

@media (max-width:992px){
  :root{ --header-h:84px; }

  .site-logo{
    width:285px !important;
    max-width:58vw !important;
    max-height:74px !important;
  }
}

@media (max-width:768px){
  :root{ --header-h:78px; }

  .header-inner{
    min-height:var(--header-h) !important;
    height:var(--header-h) !important;
  }

  .site-logo{
    width:240px !important;
    max-width:66vw !important;
    max-height:64px !important;
  }

  .mobile-site-logo{
    width:230px !important;
    max-width:68vw !important;
    max-height:60px !important;
  }
}

@media (max-width:420px){
  .site-logo{
    width:220px !important;
    max-width:68vw !important;
    max-height:58px !important;
  }

  .mobile-site-logo{
    width:210px !important;
    max-width:68vw !important;
    max-height:56px !important;
  }
}

/* Remove visible hero arrows everywhere; keep dots and automatic sliding */
.hero-slider-arrow,
.hero-slider-prev,
.hero-slider-next,
.eits-hero-arrow,
.eits-slider-arrow,
.hero-arrow{
  display:none !important;
  visibility:hidden !important;
  pointer-events:none !important;
}

/* ==========================================================
   ExplainItSimply Footer Banner
========================================================== */

imgS {

    border-radius: 12px;
    display: block;
}

.eits-footer-slogan{

    background:linear-gradient(135deg,#05152d,#082347);

    border-top:2px solid rgba(58,181,255,.35);

    padding:28px;

    display:flex;

    justify-content:space-between;

    align-items:center;

    gap:30px;

    margin-top:50px;
}

.eits-slogan-main{

    border:2px solid rgba(64,196,255,.5);

    border-radius:18px;

    padding:18px 28px;

    flex:1;
}

.eits-title-row{

    display:flex;

    align-items:center;

    flex-wrap:wrap;

    gap:12px;
}

.line{

    width:45px;

    height:3px;

    background:#40c4ff;

    border-radius:10px;
}

.small-text{

    text-transform:uppercase;

    color:#fff;

    font-weight:700;

    letter-spacing:1px;

    font-size:14px;
}

.brand{

    font-size:42px;

    font-weight:900;

    color:#ffffff;
}

.brand span{

    color:#ffbf00;
}

.idea{

    font-size:34px;
}

.slogan-row{

    margin-top:18px;

    display:flex;

    gap:28px;

    flex-wrap:wrap;

    font-weight:700;

    text-transform:uppercase;

    font-size:15px;
}

.green{

    color:#6ddf3a;
}

.blue{

    color:#4ecbff;
}

.pink{

    color:#ff6fb3;
}

.eits-slogan-side{

    display:flex;

    align-items:center;

    gap:18px;

    color:#fff;

    font-weight:700;

    border-left:1px solid rgba(255,255,255,.15);

    padding-left:25px;
}

.globe{

    font-size:52px;
}

.yellow{

    color:#ffd400;

    margin-top:6px;

    font-size:17px;
}

@media(max-width:900px){

.eits-footer-slogan{

flex-direction:column;

text-align:center;
}

.eits-slogan-side{

border-left:none;

padding-left:0;

justify-content:center;
}

.eits-title-row{

justify-content:center;
}

.slogan-row{

justify-content:center;
}

.brand{

font-size:32px;
}

.globe{

font-size:42px;
}

}