:root {
  --content-left: 6rem;
  --content-max: 900px;
}

:root {
  --bg: #ffffff;
  --text: #000000;
  --glass: rgba(255, 255, 255, 0.6);
  --border: rgba(0, 0, 0, 0.1);
  --card-bg: rgba(255, 255, 255, 0.65);
  --active-bg: rgba(0, 0, 0, 0.08);
}

body.dark {
  --bg: #0b1220;
  --text: #e5e7eb;
  --glass: rgba(15, 23, 42, 0.6);
  --border: rgba(255, 255, 255, 0.08);
  --card-bg: rgba(30, 41, 59, 0.6);
  --active-bg: rgba(255, 255, 255, 0.08);
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  transition: background 0.3s ease, color 0.3s ease;
  line-height: 1.5;
}

.app {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 220px;
  background: var(--glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 16px 12px;
  overflow: hidden;
  border-right: 1px solid var(--border);
  box-shadow: 6px 0 20px rgba(0,0,0,0.08);
  transition: width 0.25s ease;
}

.sidebar.collapsed {
  width: 60px;
}

.toggle-btn {
  margin-bottom: 14px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.toggle-btn:hover {
  transform: scale(1.05);
}

.nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  margin-bottom: 4px;
  text-decoration: none;
  color: var(--text);
  white-space: nowrap;
  border-radius: 10px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.nav a:hover {
  transform: translateX(3px);
  background: var(--active-bg);
}

.sidebar.collapsed .label {
  display: none;
}

.nav a.active {
  background: var(--active-bg);
  font-weight: 600;
}

.main {
  flex: 1;
  padding: 32px;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 26px;
  margin-top: 28px;
}

.card {
  padding: 28px 24px;
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 18px;
  text-decoration: none;
  color: var(--text);
  text-align: center;
  font-weight: 600;
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 48px rgba(0,0,0,0.18);
}

/* Search (Phase 4A) */
.search-box {
  width: 100%;
  padding: 6px 10px;
  margin-bottom: 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  outline: none;
}

.search-box::placeholder {
  color: var(--text);
  opacity: 0.5;
}

/* Phase 4A: Top navigation (structure only) */
.topnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
}

.nav-left .brand {
  font-weight: 700;
  text-decoration: none;
  color: var(--text);
}

.nav-center {
  display: flex;
  gap: 16px;
}

.nav-link {
  text-decoration: none;
  color: var(--text);
  padding: 6px 10px;
  border-radius: 8px;
}

.nav-link.active {
  background: var(--active-bg);
  font-weight: 600;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.main {
  padding: 32px;
}

/* Phase 4B: Breadcrumbs (structure only) */
.breadcrumbs {
  padding: 10px 32px;
  font-size: 0.9rem;
  opacity: 0.75;
  display: flex;
  align-items: center;
  gap: 6px;
}

.breadcrumbs a {
  text-decoration: none;
  color: var(--text);
}

.crumb-sep {
  opacity: 0.5;
}

/* Phase 4E: Command blocks */
pre {
  position: relative;
  padding: 16px;
  border-radius: 12px;
  background: rgba(0,0,0,0.05);
  overflow-x: auto;
  border: 1px solid var(--border);
}

body.dark pre {
  background: rgba(255,255,255,0.05);
}

.copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 4px 8px;
  font-size: 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

.copy-btn:hover {
  opacity: 0.8;
}

/* Homepage H1 — Hero */

.hero {
  max-width: 900px;
  margin: 0 auto;
  padding: 120px 24px 80px;
  text-align: center;
}

.hero-title {
  font-size: 3rem;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.hero-subtitle {
  font-size: 1.2rem;
  opacity: 0.7;
  max-width: 600px;
  margin: 0 auto 32px;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.btn {
  padding: 10px 18px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid var(--border);
  color: var(--text);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn.primary {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
}

.btn.secondary {
  background: transparent;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.12);
}

.hero-divider {
  height: 1px;
  background: var(--border);
  max-width: 800px;
  margin: 0 auto;
}

/* Homepage H2 — Modern Cards */

.card-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 24px;
}

.card-grid.modern {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
}

.card.modern {
  padding: 28px;
  border-radius: 20px;
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card.modern:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 48px rgba(0,0,0,0.18);
}

.card-icon {
  font-size: 1.8rem;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
}

.card-desc {
  font-size: 0.95rem;
  opacity: 0.7;
}

/* Homepage H3 — Identity Section */

.identity-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 24px 120px;
  text-align: center;
}

.identity-inner {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 48px 36px;
}

.identity-inner h2 {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.identity-inner p {
  font-size: 1.05rem;
  opacity: 0.8;
  max-width: 600px;
  margin: 0 auto 12px;
}

/* Homepage H4 — Stats */

.stats-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 24px 120px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 24px;
  text-align: center;
}

.stat {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.stat-number {
  font-size: 1.6rem;
  font-weight: 700;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.7;
}

/* Final CTA */

.final-cta {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px 120px;
  text-align: center;
}

.final-cta h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.final-cta p {
  opacity: 0.7;
  margin-bottom: 24px;
}

/* ============================
   H5-C — Aurora Background
   ============================ */

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(60% 50% at 20% 10%, rgba(99,102,241,0.18), transparent 60%),
    radial-gradient(50% 50% at 80% 20%, rgba(236,72,153,0.18), transparent 60%),
    radial-gradient(40% 40% at 30% 80%, rgba(34,211,238,0.18), transparent 60%),
    radial-gradient(50% 50% at 70% 70%, rgba(168,85,247,0.15), transparent 60%);
  filter: blur(40px);
  opacity: 0.9;
}

body.dark::before {
  background:
    radial-gradient(60% 50% at 20% 10%, rgba(56,189,248,0.15), transparent 60%),
    radial-gradient(50% 50% at 80% 20%, rgba(168,85,247,0.15), transparent 60%),
    radial-gradient(40% 40% at 30% 80%, rgba(34,211,238,0.12), transparent 60%),
    radial-gradient(50% 50% at 70% 70%, rgba(236,72,153,0.12), transparent 60%);
  filter: blur(60px);
  opacity: 0.8;
}

/* Enhance glass contrast on aurora */
.hero,
.identity-inner,
.card.modern,
.stat {
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

/* ============================
   H5-B — Tech Grid + Glow
   ============================ */

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(transparent 95%, rgba(0,0,0,0.03) 100%),
    linear-gradient(90deg, transparent 95%, rgba(0,0,0,0.03) 100%),
    radial-gradient(60% 40% at 20% 10%, rgba(99,102,241,0.12), transparent 60%),
    radial-gradient(40% 40% at 80% 20%, rgba(34,211,238,0.12), transparent 60%),
    radial-gradient(50% 50% at 50% 80%, rgba(168,85,247,0.12), transparent 60%);
  background-size: 40px 40px, 40px 40px, auto, auto, auto;
  filter: blur(0.3px);
  opacity: 0.9;
}

body.dark::before {
  background:
    linear-gradient(transparent 95%, rgba(255,255,255,0.03) 100%),
    linear-gradient(90deg, transparent 95%, rgba(255,255,255,0.03) 100%),
    radial-gradient(60% 40% at 20% 10%, rgba(56,189,248,0.12), transparent 60%),
    radial-gradient(40% 40% at 80% 20%, rgba(168,85,247,0.12), transparent 60%),
    radial-gradient(50% 50% at 50% 80%, rgba(236,72,153,0.10), transparent 60%);
  background-size: 40px 40px, 40px 40px, auto, auto, auto;
  filter: blur(0.4px);
  opacity: 0.85;
}

/* Slightly more contrast for glass panels on grid */
.hero,
.identity-inner,
.card.modern,
.stat {
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

/* ============================
   H5 — HYBRID Background
   ============================ */

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    /* Subtle grid */
    linear-gradient(transparent 95%, rgba(0,0,0,0.025) 100%),
    linear-gradient(90deg, transparent 95%, rgba(0,0,0,0.025) 100%),

    /* Aurora glows */
    radial-gradient(60% 45% at 15% 10%, rgba(99,102,241,0.16), transparent 60%),
    radial-gradient(45% 40% at 85% 20%, rgba(34,211,238,0.16), transparent 60%),
    radial-gradient(40% 40% at 30% 85%, rgba(168,85,247,0.14), transparent 60%),
    radial-gradient(45% 45% at 75% 75%, rgba(236,72,153,0.12), transparent 60%);
  background-size: 40px 40px, 40px 40px, auto, auto, auto, auto;
  filter: blur(40px);
  opacity: 0.9;
}

body.dark::before {
  background:
    /* Subtle grid */
    linear-gradient(transparent 95%, rgba(255,255,255,0.03) 100%),
    linear-gradient(90deg, transparent 95%, rgba(255,255,255,0.03) 100%),

    /* Aurora glows */
    radial-gradient(60% 45% at 15% 10%, rgba(56,189,248,0.15), transparent 60%),
    radial-gradient(45% 40% at 85% 20%, rgba(168,85,247,0.15), transparent 60%),
    radial-gradient(40% 40% at 30% 85%, rgba(34,211,238,0.13), transparent 60%),
    radial-gradient(45% 45% at 75% 75%, rgba(236,72,153,0.12), transparent 60%);
  background-size: 40px 40px, 40px 40px, auto, auto, auto, auto;
  filter: blur(60px);
  opacity: 0.85;
}

/* Boost glass contrast slightly for hybrid */
.hero,
.identity-inner,
.card.modern,
.stat {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* ============================
   H6 — Micro Polish
   ============================ */

/* Soft section separators */
.hero-divider {
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--border),
    transparent
  );
  margin: 80px auto;
}

/* Hero glow refinement */
.hero {
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: -40px;
  background:
    radial-gradient(60% 40% at 50% 0%, rgba(99,102,241,0.12), transparent 60%);
  filter: blur(60px);
  z-index: -1;
  pointer-events: none;
}

body.dark .hero::after {
  background:
    radial-gradient(60% 40% at 50% 0%, rgba(56,189,248,0.12), transparent 60%);
}

/* Subtle depth cues */
.card-section,
.identity-section,
.stats-section,
.final-cta {
  position: relative;
}

.card-section::before,
.identity-section::before,
.stats-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(0,0,0,0.02),
    transparent
  );
  pointer-events: none;
}

body.dark .card-section::before,
body.dark .identity-section::before,
body.dark .stats-section::before {
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(255,255,255,0.03),
    transparent
  );
}

/* Smoother scrolling feel */
html {
  scroll-behavior: smooth;
}

/* Slightly better section spacing rhythm */
.card-section {
  padding-top: 100px;
}

.identity-section {
  padding-top: 100px;
}

.stats-section {
  padding-top: 60px;
}

.final-cta {
  padding-top: 80px;
}

/* ============================
   H6 — TUNED POLISH
   ============================ */

/* Better text color system */
:root {
  --text-main: #0f172a;      /* soft charcoal */
  --text-muted: #475569;     /* slate */
}

body.dark {
  --text-main: #e5e7eb;      /* soft white */
  --text-muted: #94a3b8;     /* muted gray */
}

body {
  color: var(--text-main);
}

/* Headings stronger */
h1, h2, h3 {
  letter-spacing: -0.03em;
}

/* Hero impact boost */
.hero-title {
  font-size: 3.3rem;
  font-weight: 700;
}

.hero-subtitle {
  color: var(--text-muted);
  font-size: 1.25rem;
}

/* Hero glow refined */
.hero::after {
  content: "";
  position: absolute;
  inset: -60px;
  background:
    radial-gradient(60% 40% at 50% 0%, rgba(99,102,241,0.18), transparent 65%);
  filter: blur(80px);
  z-index: -1;
}

body.dark .hero::after {
  background:
    radial-gradient(60% 40% at 50% 0%, rgba(56,189,248,0.18), transparent 65%);
}

/* Section continuity */
.card-section,
.identity-section,
.stats-section {
  position: relative;
}

.card-section::before,
.identity-section::before,
.stats-section::before {
  content: "";
  position: absolute;
  inset: -40px 0;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(0,0,0,0.035),
    transparent
  );
  pointer-events: none;
}

body.dark .card-section::before,
body.dark .identity-section::before,
body.dark .stats-section::before {
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(255,255,255,0.04),
    transparent
  );
}

/* Cards: more pop */
.card.modern {
  box-shadow: 0 14px 36px rgba(0,0,0,0.18);
  border: 1px solid rgba(0,0,0,0.08);
}

body.dark .card.modern {
  border: 1px solid rgba(255,255,255,0.08);
}

.card.modern:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 60px rgba(0,0,0,0.25);
}

/* Identity text color */
.identity-inner p {
  color: var(--text-muted);
}

/* Stats pop */
.stat-number {
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* CTA more authority */
.final-cta h2 {
  font-size: 2.2rem;
}

.final-cta p {
  color: var(--text-muted);
}

/* Improved section rhythm */
.card-section { padding-top: 120px; }
.identity-section { padding-top: 120px; }
.stats-section { padding-top: 80px; }
.final-cta { padding-top: 100px; }


/* =============================
   Phase 1: Dark Blue Foundation
   ============================= */

:root {
  --bg: #0b1220;
  --text: #e5e7eb;
  --glass: rgba(15, 23, 42, 0.6);
  --border: rgba(255, 255, 255, 0.08);
  --card-bg: rgba(30, 41, 59, 0.6);
  --active-bg: rgba(255, 255, 255, 0.08);

  --accent: #3b82f6;
  --accent-glow: #60a5fa;
  --muted-text: #9ca3af;
}

body {
  background: linear-gradient(180deg, #0b1220 0%, #020617 100%);
  color: var(--text);
}

a {
  color: var(--accent);
}

a:hover {
  text-decoration: underline;
}

pre, code {
  background: #020617 !important;
  color: #e5e7eb !important;
  border: 1px solid var(--border);
}

/* Subtle glow for primary buttons if any */
button, .btn, .button {
  border-color: var(--accent);
}

/* =============================
   Phase 2: Glossy Top Navigation
   ============================= */

.topnav {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.nav-link {
  transition: all 0.2s ease;
}

.nav-link:hover {
  background: rgba(59, 130, 246, 0.12);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.3);
}

.nav-link.active {
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.25),
    rgba(96, 165, 250, 0.15)
  );
  box-shadow: 0 0 0 1px rgba(96, 165, 250, 0.35),
              0 0 12px rgba(96, 165, 250, 0.25);
}

.nav-left .brand {
  font-weight: 700;
  letter-spacing: 0.3px;
}

.topnav::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.05),
    rgba(255,255,255,0)
  );
}

/* =============================
   Phase 3: Glossy Cards
   ============================= */

.card,
.section-card,
.post-card,
.article-card,
.feature-card {
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow:
    0 10px 30px rgba(0,0,0,0.35),
    inset 0 1px 0 rgba(255,255,255,0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border 0.2s ease;
  position: relative;
  overflow: hidden;
}

.card::before,
.section-card::before,
.post-card::before,
.article-card::before,
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    120deg,
    rgba(96, 165, 250, 0.12),
    rgba(59, 130, 246, 0.02)
  );
  opacity: 0;
  transition: opacity 0.2s ease;
}

.card:hover,
.section-card:hover,
.post-card:hover,
.article-card:hover,
.feature-card:hover {
  transform: translateY(-3px);
  box-shadow:
    0 18px 45px rgba(0,0,0,0.5),
    0 0 0 1px rgba(96,165,250,0.25),
    0 0 20px rgba(96,165,250,0.15);
  border-color: rgba(96,165,250,0.4);
}

.card:hover::before,
.section-card:hover::before,
.post-card:hover::before,
.article-card:hover::before,
.feature-card:hover::before {
  opacity: 1;
}

/* =============================
   Phase 4: Section Page Polish
   ============================= */

.page-header,
.section-title,
h1 {
  position: relative;
  padding-bottom: 0.6rem;
  margin-bottom: 1.4rem;
}

.page-header::after,
.section-title::after,
h1::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0.8;
}

h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--text);
}

h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--muted-text);
}

.content,
.single-content,
.post-content {
  line-height: 1.75;
  color: var(--text);
}

.content p,
.single-content p,
.post-content p {
  margin-bottom: 1.2rem;
}

.section-block,
.content-section {
  background: rgba(15, 23, 42, 0.55);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  padding: 1.5rem;
  box-shadow:
    0 10px 30px rgba(0,0,0,0.3),
    inset 0 1px 0 rgba(255,255,255,0.04);
}

hr {
  border: none;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(96,165,250,0.4),
    transparent
  );
  margin: 2rem 0;
}

/* =============================
   Phase 5: Animations & Motion
   ============================= */

* {
  transition:
    background-color 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease,
    opacity 0.25s ease;
}

/* Buttons */
button, .btn, .button {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

button:hover, .btn:hover, .button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.4),
              0 0 12px rgba(96,165,250,0.25);
}

button:active, .btn:active, .button:active {
  transform: translateY(0);
  box-shadow: 0 3px 10px rgba(0,0,0,0.4);
}

/* Links */
a {
  position: relative;
  text-decoration: none;
}

a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

a:hover::after {
  transform: scaleX(1);
}

/* Soft fade-in for main content */
main, .content, .page, .container {
  animation: fadeInUp 0.5s ease both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}

/* =============================
   Phase 6: Final Polish
   ============================= */

/* Ambient glow for key surfaces */
.card,
.section-card,
.post-card,
.article-card,
.feature-card,
.topnav,
.section-block {
  box-shadow:
    0 10px 30px rgba(0,0,0,0.35),
    0 0 0 1px rgba(96,165,250,0.12),
    0 0 18px rgba(96,165,250,0.06);
}

/* Edge highlight */
.card::after,
.section-card::after,
.post-card::after,
.article-card::after,
.feature-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
}

/* Text refinement */
h1, h2, h3 {
  text-shadow: 0 0 12px rgba(96,165,250,0.06);
}

/* Soft separators */
hr {
  opacity: 0.6;
}

/* Subtle global glow */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 20% 10%, rgba(59,130,246,0.05), transparent 40%),
    radial-gradient(circle at 80% 90%, rgba(96,165,250,0.04), transparent 40%);
  z-index: -1;
}

/* =============================
   Phase 6.1: Section Page Fixes
   ============================= */

/* Remove animated underline inside section blocks */
.section-block a::after,
.section-card a::after,
.post-card a::after,
.article-card a::after,
.feature-card a::after {
  display: none !important;
}

/* Make section cards bigger */
.section-block,
.section-card,
.post-card,
.article-card,
.feature-card {
  padding: 2rem !important;
}

/* Bigger titles inside section cards */
.section-block h2,
.section-card h2,
.post-card h2,
.article-card h2,
.feature-card h2 {
  font-size: 1.4rem;
}

/* Bigger text */
.section-block p,
.section-card p,
.post-card p,
.article-card p,
.feature-card p {
  font-size: 1.05rem;
}

/* More breathing room */
.section-block > * + *,
.section-card > * + *,
.post-card > * + *,
.article-card > * + *,
.feature-card > * + * {
  margin-top: 0.8rem;
}

/* =============================
   Phase 6.2: Remove Nav Underline
   ============================= */

/* Disable underline animation for nav & tabs */
.topnav a::after,
.nav-link::after,
.breadcrumb a::after,
.section-tabs a::after {
  display: none !important;
}

/* Optional: Add subtle glow instead */
.topnav a:hover,
.nav-link:hover {
  text-shadow: 0 0 12px rgba(96,165,250,0.35);
}

/* =============================
   Phase 6.3: Remove Underline ONLY
   ============================= */

/* Kill animated underline for nav + tabs */
.topnav a::after,
.nav-link::after,
.breadcrumb a::after,
.section-tabs a::after {
  display: none !important;
  content: none !important;
}

/* =============================
   Phase 6.4: Kill Real Nav Underline
   ============================= */

/* Remove bottom borders & bars */
.topnav a,
.nav-link {
  border-bottom: none !important;
  box-shadow: none !important;
}

/* Kill any pseudo underline bars */
.topnav a::before,
.topnav a::after,
.nav-link::before,
.nav-link::after {
  display: none !important;
  content: none !important;
}

/* Active tab: use background only, no line */
.topnav a.active,
.nav-link.active {
  border-bottom: none !important;
  box-shadow: none !important;
}

/* =============================
   FINAL NAV FIX
   ============================= */

/* Kill underline bars */
.topnav a::before,
.topnav a::after,
.nav-link::before,
.nav-link::after {
  display: none !important;
  content: none !important;
}

/* Remove bottom borders */
.topnav a,
.nav-link {
  border-bottom: none !important;
}

/* Restore glow highlight */
.topnav a:hover,
.nav-link:hover {
  background: rgba(96,165,250,0.12);
  box-shadow: 0 0 0 1px rgba(96,165,250,0.35),
              0 0 14px rgba(96,165,250,0.35);
}

/* Active tab style */
.topnav a.active,
.nav-link.active {
  background: rgba(96,165,250,0.18);
  box-shadow: 0 0 0 1px rgba(96,165,250,0.45),
              0 0 18px rgba(96,165,250,0.45);
}

/* Increase size */
.topnav a,
.nav-link {
  padding: 0.6rem 1.1rem !important;
  font-size: 1.05rem !important;
  border-radius: 10px;
}

/* =============================
   NAV ABSOLUTE FIX (From DevTools)
   ============================= */

/* Kill all underline bars and pseudo-elements */
.nav-link::before,
.nav-link::after,
.nav-link span::before,
.nav-link span::after {
  content: none !important;
  display: none !important;
}

/* Remove any border-based underline */
.nav-link,
.nav-link span {
  border-bottom: none !important;
  text-decoration: none !important;
}

/* Remove inset shadows that fake underline */
.nav-link {
  box-shadow: none !important;
}

/* Restore glow hover (no underline) */
.nav-link:hover {
  background: rgba(96,165,250,0.12);
  box-shadow: 0 0 0 1px rgba(96,165,250,0.35),
              0 0 16px rgba(96,165,250,0.35) !important;
}

/* Active state (no underline, glow only) */
.nav-link.active {
  background: rgba(96,165,250,0.18);
  box-shadow: 0 0 0 1px rgba(96,165,250,0.45),
              0 0 18px rgba(96,165,250,0.45) !important;
}

/* Increase size */
.nav-link {
  padding: 0.7rem 1.3rem !important;
  font-size: 1.1rem !important;
  border-radius: 12px;
}

/* =============================
   Phase S1: Reading Comfort
   ============================= */

/* Limit reading width */
.content,
.single-content,
.post-content,
.page-content,
article {
  max-width: 92ch;
  margin-left: auto;
  margin-right: auto;
}

/* Paragraph rhythm */
.content p,
.single-content p,
.post-content p,
.page-content p {
  line-height: 1.8;
  margin-bottom: 1.25rem;
  color: rgba(229,231,235,0.95);
}

/* Headings rhythm */
.content h1,
.single-content h1,
.post-content h1 {
  margin-top: 2.5rem;
  margin-bottom: 1.2rem;
  line-height: 1.2;
}

.content h2,
.single-content h2,
.post-content h2 {
  margin-top: 2.2rem;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.content h3,
.single-content h3,
.post-content h3 {
  margin-top: 1.8rem;
  margin-bottom: 0.8rem;
  line-height: 1.4;
}

/* Lists */
.content ul,
.content ol,
.single-content ul,
.single-content ol {
  margin-bottom: 1.2rem;
  padding-left: 1.2rem;
}

.content li + li {
  margin-top: 0.4rem;
}

/* Subtle section separation */
.content h2::after,
.single-content h2::after {
  content: "";
  display: block;
  width: 80px;
  height: 2px;
  margin-top: 0.5rem;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0.6;
}

/* =============================
   Phase S1 Fix: Hook to Real Layout
   ============================= */

/* Main reading container */
main.main {
  max-width: 92ch;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

/* Paragraph rhythm */
main.main p {
  line-height: 1.8;
  margin-bottom: 1.25rem;
  color: rgba(229,231,235,0.95);
}

/* Heading rhythm */
main.main h1 {
  margin-top: 2.5rem;
  margin-bottom: 1.2rem;
  line-height: 1.2;
}

main.main h2 {
  margin-top: 2.2rem;
  margin-bottom: 1rem;
  line-height: 1.3;
}

main.main h3 {
  margin-top: 1.8rem;
  margin-bottom: 0.8rem;
  line-height: 1.4;
}

/* Lists */
main.main ul,
main.main ol {
  margin-bottom: 1.2rem;
  padding-left: 1.2rem;
}

main.main li + li {
  margin-top: 0.4rem;
}

/* Section separator */
main.main h2::after {
  content: "";
  display: block;
  width: 80px;
  height: 2px;
  margin-top: 0.5rem;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0.6;
}

/* =============================
   Phase S1 Restore: Reading Style A+B
   ============================= */

/* Headings */
/* Lists */
  margin-top: 0.45rem;
}

/* Horizontal rules */
/* Subtle section divider */
  opacity: 0.6;
}

/* =============================
   Phase S1 FORCE APPLY (A+B)
   ============================= */

/* Headings */
/* Lists */
  margin-top: 0.45rem !important;
}

/* Horizontal rules */
    transparent
  ) !important;
  margin: 2rem 0 !important;
}

/* Section divider */
  opacity: 0.6 !important;
}

/* ===============================
   Phase S1 — Notebook + Glass UI
   =============================== */

    rgba(255,255,255,0.02)
  );
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow:
    0 10px 30px rgba(0,0,0,0.35),
    inset 0 1px 0 rgba(255,255,255,0.04);
}

/* Headings */
  font-size: 1.5rem;
  margin-top: 2.6rem;
  margin-bottom: 0.6rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* Paragraph rhythm */
  line-height: 1.6;
}

/* Horizontal rules as soft separators */
    transparent
  );
  margin: 2.5rem 0;
}

/* Links inside content */
}

/* Code blocks (prep for Phase S2) */
}


.main {
  max-width: none !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

   =============================== */

/* Unlock parent container */
.main {
  max-width: none !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* Widen notebook panel */
/* ===============================
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
}

.callout.tip    { border-left: 4px solid #22c55e; }
.callout.warn   { border-left: 4px solid #f59e0b; }
.callout.note   { border-left: 4px solid #60a5fa; }
.callout.why    { border-left: 4px solid #a78bfa; }

.callout .title {
  font-weight: 600;
  margin-bottom: 0.3rem;
  opacity: 0.9;
}

/* ===============================
   Scenario Cards
   =============================== */
.scenario {
  margin: 1.6rem 0;
  padding: 1.4rem 1.6rem;
  border-radius: 16px;
  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.06),
    rgba(255,255,255,0.03)
  );
  border: 1px solid rgba(255,255,255,0.08);
}

.scenario h4 {
  margin-top: 0;
  margin-bottom: 0.6rem;
  font-size: 1.05rem;
  opacity: 0.95;
}

.scenario .step {
  margin: 0.6rem 0;
  padding-left: 0.8rem;
  border-left: 2px dashed rgba(255,255,255,0.15);
}


/* ===============================
   Phase S2 — Forced Width Override
   =============================== */

/* ===============================
   Phase S3 — Terminal Blocks
   =============================== */

.terminal {
  background: linear-gradient(180deg, rgba(0,0,0,0.6), rgba(0,0,0,0.4));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 1.2rem 1.4rem;
  margin: 1.4rem 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  overflow-x: auto;
}

.terminal::before {
  content: "terminal";
  display: inline-block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.6;
  margin-bottom: 0.6rem;
}

.terminal .cmd {
  color: #93c5fd;
}

.terminal .out {
  color: #e5e7eb;
  opacity: 0.9;
}

/* ===============================
   Phase S3 — Callouts
   =============================== */

.callout {
  padding: 1rem 1.2rem;
  border-radius: 12px;
  margin: 1.2rem 0;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
}

.callout.tip { border-left: 4px solid #22c55e; }
.callout.warn { border-left: 4px solid #f59e0b; }
.callout.note { border-left: 4px solid #60a5fa; }
.callout.why  { border-left: 4px solid #a78bfa; }

.callout .title {
  font-weight: 600;
  margin-bottom: 0.3rem;
  opacity: 0.85;
}

/* ===============================
   Phase S3 — Scenarios
   =============================== */

.scenario {
  padding: 1.4rem 1.6rem;
  margin: 1.6rem 0;
  border-radius: 16px;
  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.05),
    rgba(255,255,255,0.02)
  );
  border: 1px solid rgba(255,255,255,0.08);
}

.scenario h4 {
  margin-top: 0;
  margin-bottom: 0.6rem;
  font-size: 1.05rem;
  opacity: 0.95;
}

.scenario .step {
  padding-left: 1rem;
  border-left: 2px dashed rgba(255,255,255,0.15);
  margin: 0.6rem 0;
}


/* ===============================
   Phase A1 — Full-width Workspace
   =============================== */

   Ultra-Wide Canvas + Glass Panel
   =============================== */
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

/* ===============================
   FIX: Ultra-wide + Proper Glass
   =============================== */
}
  font-size: 17px;
  line-height: 1.7;
  color: rgba(235, 240, 255, 0.92);
}
   =============================== */
.topnav {
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
  background: linear-gradient(180deg, rgba(10,15,30,0.85), rgba(10,15,30,0.65));
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.breadcrumbs {
  font-size: 0.9rem;
  color: rgba(220,230,255,0.65);
}
/* Header height + clarity */
.topnav {
  min-height: 64px !important;
  padding: 0.6rem 2rem !important;
  backdrop-filter: blur(18px) saturate(150%) !important;
  -webkit-backdrop-filter: blur(18px) saturate(150%) !important;
  background: linear-gradient(
    180deg,
    rgba(8,12,24,0.95),
    rgba(8,12,24,0.75)
  ) !important;
  border-bottom: 1px solid rgba(255,255,255,0.08) !important;
}

/* Breadcrumbs visibility */
.breadcrumbs {
  font-size: 0.9rem !important;
  color: rgba(210,220,255,0.75) !important;
  margin-top: 0.25rem !important;
}

/* Main content spacing */
  line-height: 1.75 !important;
  color: rgba(220,230,255,0.85) !important;
}

/* Section separators */

/* ================================
   Glass Reading UI — Final Tune
   ================================ */

/* Width: not too wide */
  color: rgba(255,255,255,0.98) !important;
  font-size: 2.4rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.4px !important;
}

    transparent
  ) !important;
  margin: 3rem 0 !important;
  border: none !important;
}

/* Header contrast boost */
.topnav {
  background: linear-gradient(
    180deg,
    rgba(10,14,28,0.95),
    rgba(10,14,28,0.8)
  ) !important;
  backdrop-filter: blur(16px) !important;
}

/* Breadcrumb clarity */
.breadcrumbs {
  color: rgba(220,230,255,0.75) !important;
  font-size: 0.9rem !important;
}



/* =============================
   UI Alignment Fix
   ============================= */

  display: none !important;
}

/* =========================
   Phase 1 — Locked Notebook Layout
   ========================= */


  display: block !important;
  column-count: 1 !important;
}

/* Force vertical stacking */
/* Glass base (visual tuning later in Phase 2) */

/* =========================
   Phase 2 — Glass Refinement
   ========================= */


}

}

/* ================================
   PHASE 2 — NOTEBOOK × TERMINAL BLEND
   ================================ */

    rgba(20, 30, 50, 0.65),
    rgba(10, 15, 30, 0.55)
  ) !important;

  backdrop-filter: blur(22px) saturate(120%);
  -webkit-backdrop-filter: blur(22px) saturate(120%);

  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.03),
    0 30px 80px rgba(0,0,0,0.55);

  color: rgba(255,255,255,0.92);
}

/* Headings */
/* Dividers */
    transparent
  );
  margin: 2.5rem 0;
}

/* Lists */

/* Subtle glass glow */
    rgba(255,255,255,0.06),
    transparent 60%
  );
  pointer-events: none;
}


/* ================================
   PHASE 2 — NOTEBOOK × TERMINAL BLEND
   ================================ */

    135deg,
    rgba(20, 30, 50, 0.65),
    rgba(10, 15, 30, 0.55)
  ) !important;

  backdrop-filter: blur(22px) saturate(120%);
  -webkit-backdrop-filter: blur(22px) saturate(120%);

  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.03),
    0 30px 80px rgba(0,0,0,0.55);

  color: rgba(255,255,255,0.92);
}

/* Headings */
/* Dividers */
    transparent
  );
  margin: 2.5rem 0;
}

/* Lists */

/* Subtle glass glow */
    rgba(255,255,255,0.06),
    transparent 60%
  );
  pointer-events: none;
}


/* =========================
   PHASE 3 — READABILITY + ALIGNMENT + GLASS POLISH
   ========================= */

/* LEFT ALIGN GLASS PANEL */
/* BETTER GLASS LOOK */

/* READABILITY BOOST */
  color: #f1f5ff !important;
}

/* BREADCRUMBS BIGGER */
.breadcrumbs {
  font-size: 0.95rem !important;
  opacity: 0.85 !important;
}

/* SEARCH BAR WIDER */
.topnav .search input {
  width: 260px !important;
}

/* REMOVE THEME TOGGLE */
.theme-toggle,
.theme-switch,
.dark-toggle,
.mode-toggle {
  display: none !important;
}

/* HEADER SPACING */
.topnav {
  padding-top: 14px !important;
  padding-bottom: 14px !important;
}


/* =========================
   PHASE 2 — Glass Layout Fix
   ========================= */

.glass-band {
  width: 100%;
  padding: 4rem 0;
  backdrop-filter: blur(18px);
  background: linear-gradient(
    90deg,
    rgba(15, 25, 40, 0.75),
    rgba(20, 30, 55, 0.6)
  );
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.section-reading-content {
  max-width: 1100px;
  margin-left: 6vw;
  margin-right: auto;
  padding: 3rem 3rem;
  border-radius: 18px;

  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.08),
    rgba(255,255,255,0.03)
  );

  box-shadow:
    0 0 0 1px rgba(255,255,255,0.04),
    0 30px 80px rgba(0,0,0,0.5);

  backdrop-filter: blur(22px);
}

.section-reading-content h1,
.section-reading-content h2,
.section-reading-content h3 {
  color: #f5f8ff;
  letter-spacing: 0.3px;
}

.section-reading-content p,
.section-reading-content li {
  color: rgba(240,245,255,0.88);
  font-size: 1.05rem;
  line-height: 1.75;
}


/* ============================
   PHASE 2 — Readability + Layout Fix
   ============================ */

/* Left-aligned reading panel */
.section-reading-content {
  margin-left: 6vw !important;
  margin-right: auto !important;
  max-width: 1100px !important;
  padding: 3.5rem 4rem !important;
  border-radius: 20px;
  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.08),
    rgba(255,255,255,0.02)
  );
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

/* Better text contrast */
.section-reading-content p,
.section-reading-content li {
  color: rgba(255,255,255,0.92);
  font-size: 1.05rem;
  line-height: 1.75;
}

/* Stronger headings */
.section-reading-content h1 {
  font-size: 2.4rem;
  color: #ffffff;
}

.section-reading-content h2 {
  font-size: 1.6rem;
  margin-top: 2.5rem;
  color: #ffffff;
}

/* Bigger breadcrumbs */
.breadcrumbs {
  font-size: 1rem !important;
  opacity: 0.9;
  padding-left: 6vw !important;
}

/* Align main content start */
.main {
  padding-left: 0 !important;
}

/* Wider search bar */
.wide-search {
  width: 260px !important;
}

/* Remove dead left space */
@media (min-width: 1200px) {
  .section-reading-content {
    margin-left: 5vw !important;
  }
}


/* ================================
   Phase 2 Alignment + Readability
   ================================ */

:root {
  --content-left: clamp(2rem, 6vw, 8rem);
  --content-width: 880px;
}

/* Breadcrumbs bigger + aligned */
.breadcrumbs {
  font-size: 1rem;
  padding-left: var(--content-left);
  opacity: 0.9;
}

/* Main title aligned */
.main h1:first-of-type {
  margin-left: var(--content-left);
}

/* Glass reading panel */
.section-reading-content {
  margin-left: var(--content-left);
  max-width: var(--content-width);
  padding: 2.8rem 3rem;
  border-radius: 18px;

  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.08),
    rgba(255,255,255,0.02)
  );

  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);

  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
}

/* Text contrast boost */
.section-reading-content p,
.section-reading-content li {
  color: rgba(255,255,255,0.88);
  font-size: 1rem;
  line-height: 1.75;
}

/* Headings brighter */
.section-reading-content h1,
.section-reading-content h2,
.section-reading-content h3 {
  color: #ffffff;
  letter-spacing: 0.3px;
}

/* Section separation */
.section-reading-content hr {
  border-color: rgba(255,255,255,0.08);
  margin: 3rem 0;
}

/* Wider search */
.topnav .wide-search {
  width: 260px;
}

/* Remove dead centering */
.main {
  align-items: flex-start !important;
}


/* Breadcrumb alignment + size */
.breadcrumbs {
  padding-left: var(--content-left);
  font-size: 1.05rem;
  opacity: 0.9;
}

/* Page title alignment */
.main > h1:first-of-type {
  margin-left: var(--content-left);
  text-align: left;
}

/* Reading glass layout */
.section-reading-content {
  margin-left: var(--content-left) !important;
  margin-right: auto !important;
  max-width: var(--content-max);
  width: 100%;
  padding: 2.8rem 3rem;

  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.08),
    rgba(255,255,255,0.02)
  );
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;

  box-shadow:
    0 30px 80px rgba(0,0,0,0.35),
    inset 0 1px 0 rgba(255,255,255,0.04);
}

/* Text readability */
.section-reading-content p,
.section-reading-content li {
  color: rgba(255,255,255,0.92);
  font-size: 1.02rem;
  line-height: 1.7;
}

.section-reading-content h1,
.section-reading-content h2,
.section-reading-content h3 {
  color: #ffffff;
}

/* Wider search */
.search-box {
  width: 260px;
}



/* ===== Phase FINAL: Breadcrumb-Aligned Content Lock ===== */

:root {
  --content-start: 140px;   /* Move this if needed */
  --content-max: 1100px;
}

/* Breadcrumb alignment */
nav.breadcrumbs {
  padding-left: var(--content-start) !important;
  font-size: 1.05rem !important;
}

/* Main glass card alignment */
.section-reading-content {
  margin-left: var(--content-start) !important;
  margin-right: auto !important;

  width: calc(100% - var(--content-start) - 80px) !important;
  max-width: var(--content-max) !important;

  padding: 3rem 3.5rem !important;

  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.10),
    rgba(255,255,255,0.03)
  ) !important;

  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);

  border: 1px solid rgba(255,255,255,0.08) !important;
  border-radius: 20px !important;

  box-shadow: 0 20px 50px rgba(0,0,0,0.45) !important;
}

/* Brighter text */
.section-reading-content h1,
.section-reading-content h2,
.section-reading-content h3 {
  color: #ffffff !important;
}

.section-reading-content p,
.section-reading-content li {
  color: rgba(255,255,255,0.9) !important;
  line-height: 1.7;
  font-size: 1rem;
}


/* ================================
   Phase 1.1 — TRUE WIDE LAYOUT
   ================================ */

/* Global container widening */
.container,
.wrapper,
.main,
.content,
.page-content {
  max-width: 92vw !important;
  width: 92vw !important;
}

/* Home hero widening */
.hero,
.hero-inner,
.hero-content {
  max-width: 1400px !important;
  width: 90vw !important;
}

/* Home cards/grid widening */
.features,
.cards,
.grid,
.sections-grid {
  max-width: 1500px !important;
  width: 94vw !important;
}

/* Section pages: convert from centered to docs-style */
.section-page,
.section-container,
.single-container,
.post-container {
  max-width: 85vw !important;
  width: 85vw !important;
  margin-left: 4vw !important;
  margin-right: auto !important;
}

/* Article reading panel */
article,
.prose,
.markdown-body,
.post-content {
  max-width: 100% !important;
}

/* Kill fake centering wrappers */
.center,
.text-center {
  max-width: unset !important;
}

/* Large screen tuning */
@media (min-width: 1600px) {
  .container,
  .wrapper,
  .main,
  .content {
    max-width: 1500px !important;
  }

  .section-page,
  .section-container {
    max-width: 1400px !important;
  }
}


/* ================================
   Phase 1.2 — Homepage Header
   ================================ */

.home-header {
  width: 100%;
  padding: 4rem 2rem 2rem;
  background: linear-gradient(180deg, #0f172a, #020617);
  color: #fff;
}

.home-header-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.home-brand h1 {
  font-size: 3rem;
  margin: 0;
}

.home-brand p {
  opacity: 0.7;
  margin-top: 0.5rem;
}

.home-socials {
  display: flex;
  gap: 1.25rem;
  font-size: 1.5rem;
}

.home-socials a {
  text-decoration: none;
  opacity: 0.8;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.home-socials a:hover {
  opacity: 1;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .home-header-inner {
    flex-direction: column;
    text-align: center;
  }
}

/* ================================
   Phase 1.3.1 — Homepage Header Style
   ================================ */

.home-header {
  width: 100%;
  padding: 1.8rem 2.5rem;
  background: linear-gradient(135deg, rgba(15,23,42,0.85), rgba(2,6,23,0.85));
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  animation: homeHeaderFade 0.6s ease-out both;
}

.home-header-inner {
  max-width: 1500px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.home-brand h1 {
  font-size: 2rem;
  margin: 0;
  letter-spacing: -0.02em;
}

.home-brand p {
  font-size: 0.95rem;
  opacity: 0.65;
  margin-top: 0.25rem;
}

.home-socials {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.home-socials a {
  font-size: 1.1rem;
  opacity: 0.7;
  text-decoration: none;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.home-socials a:hover {
  opacity: 1;
  transform: translateY(-2px);
}

@keyframes homeHeaderFade {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .home-header-inner {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  .home-socials {
    justify-content: center;
  }
}


/* ================================
   Phase 1.3.1 — Homepage Compact Header
   ================================ */

.home-header {
  width: 100%;
  padding: 1rem 2.2rem;
  background: linear-gradient(135deg, rgba(15,23,42,0.75), rgba(2,6,23,0.75));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  animation: homeHeaderIn 0.5s ease-out both;
}

.home-header-inner {
  max-width: 1500px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.home-title {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.home-tagline {
  font-size: 0.85rem;
  opacity: 0.6;
  margin-left: 0.75rem;
}

.home-socials {
  display: flex;
  gap: 1.2rem;
}

.home-socials a {
  font-size: 0.9rem;
  opacity: 0.7;
  text-decoration: none;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.home-socials a:hover {
  opacity: 1;
  transform: translateY(-2px);
}

@keyframes homeHeaderIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .home-header-inner {
    flex-direction: column;
    gap: 0.4rem;
    text-align: center;
  }

  .home-tagline {
    margin-left: 0;
  }
}


/* ================================
   Phase 1.3 — Homepage Header Polish
   ================================ */

.home-socials .icon-link {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(4px);
  transition: transform 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.home-socials .icon-link:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08), 0 6px 20px rgba(0,0,0,0.3);
}

.home-header {
  box-shadow: inset 0 -1px 0 rgba(255,255,255,0.04);
}


/* ================================
   Phase 1.3.2 — Homepage Header Boost
   ================================ */

.home-header {
  padding: 1.8rem 2.5rem;
  background: linear-gradient(
    135deg,
    rgba(15,23,42,0.6),
    rgba(2,6,23,0.6)
  );
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}

.home-title {
  font-size: 1.25rem;
  letter-spacing: 0.04em;
}

.home-tagline {
  font-size: 0.95rem;
  opacity: 0.7;
}

.home-socials .icon-link {
  width: 42px;
  height: 42px;
  font-size: 1.1rem;
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}

.home-socials .icon-link:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.15),
    0 8px 25px rgba(56,189,248,0.25),
    0 0 30px rgba(56,189,248,0.15);
}


/* ================================
   Phase 1.3.4 — Icon Only Header
   ================================ */

.home-header-icons-only {
  padding: 1.6rem 2.5rem;
  background: #020617;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.home-header-icons-only-inner {
  max-width: 1500px;
  margin: 0 auto;
  display: flex;
  justify-content: flex-end;
}

.home-socials {
  display: flex;
  gap: 2.4rem; /* MORE spacing */
}

.home-socials .icon-link {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  font-size: 1.15rem;
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.home-socials .icon-link:hover {
  color: #fff;
  transform: translateY(-3px);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.12),
    0 8px 22px rgba(0,0,0,0.45);
}


/* ================================
   Phase 1.3.5 — Glow + Glass
   ================================ */

.home-header-icons-only {
  background: linear-gradient(
    135deg,
    rgba(2,6,23,0.75),
    rgba(15,23,42,0.75)
  );
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  box-shadow: inset 0 -1px 0 rgba(255,255,255,0.08);
}

.home-socials .icon-link {
  background: rgba(255,255,255,0.06);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.08),
    0 0 20px rgba(56,189,248,0.15);
}

.home-socials .icon-link:hover {
  transform: translateY(-4px) scale(1.08);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.25),
    0 0 25px rgba(56,189,248,0.45),
    0 0 50px rgba(56,189,248,0.35),
    0 10px 30px rgba(0,0,0,0.5);
}


/* ================================
   Table Visibility Fix
   ================================ */

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

table th,
table td {
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 0.6rem 0.8rem;
}

table th {
  background: rgba(255, 255, 255, 0.08);
  font-weight: 600;
}

table tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.03);
}


/* ================================
   Phase C1 — Content Density Fix
   ================================ */

.content,
.page-content,
.post-content,
article {
  line-height: 1.55;
  color: rgba(255,255,255,0.88);
}

/* Paragraphs */
p {
  margin: 0.4rem 0 0.9rem;
}

/* Headings tighter */
h1, h2, h3, h4, h5 {
  margin-top: 1.2rem;
  margin-bottom: 0.6rem;
  letter-spacing: -0.01em;
}

/* Lists */
ul, ol {
  margin: 0.4rem 0 0.9rem 1.2rem;
}

li {
  margin: 0.3rem 0;
}

/* Section spacing */
section {
  margin-bottom: 1.2rem;
}

/* Horizontal rules */
hr {
  margin: 1.4rem 0;
  opacity: 0.3;
}

/* Stronger contrast for muted text */
.muted,
small {
  color: rgba(255,255,255,0.7);
}


/* ================================
   Phase C2 — Content Sharpness
   ================================ */

/* Global text tightening */
.content,
.page-content,
.post-content,
article {
  line-height: 1.45;
  color: rgba(255,255,255,0.94);
  font-weight: 450;
}

/* Paragraphs tighter */
p {
  margin: 0.3rem 0 0.6rem;
}

/* Headings bolder & tighter */
h1, h2, h3, h4, h5 {
  margin-top: 1rem;
  margin-bottom: 0.45rem;
  letter-spacing: -0.015em;
  font-weight: 600;
}

/* Lists tighter */
ul, ol {
  margin: 0.3rem 0 0.6rem 1.1rem;
}

li {
  margin: 0.2rem 0;
}

/* Strong emphasis */
strong {
  color: #ffffff;
  font-weight: 600;
}

/* Code blocks */
pre, code {
  font-family: "JetBrains Mono", monospace;
}

pre {
  background: rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  margin: 0.7rem 0;
  line-height: 1.45;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.02);
}

code {
  background: rgba(255,255,255,0.06);
  padding: 0.15rem 0.35rem;
  border-radius: 5px;
  font-size: 0.95em;
  color: #e5f3ff;
}

/* Inline code */
p code {
  background: rgba(56,189,248,0.12);
  color: #eaf7ff;
}

/* Blockquotes */
blockquote {
  border-left: 3px solid rgba(56,189,248,0.5);
  padding-left: 0.8rem;
  margin: 0.6rem 0;
  opacity: 0.9;
}

/* Reduce big gaps */
section {
  margin-bottom: 0.8rem;
}

hr {
  margin: 1rem 0;
  opacity: 0.25;
}


/* ================================
   Phase C3 — Table + Contrast Boost
   ================================ */

table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.8rem 0 1.2rem;
  font-size: 0.95rem;
}

table th,
table td {
  border: 1px solid rgba(255,255,255,0.22);
  padding: 0.45rem 0.65rem;
}

table th {
  background: rgba(255,255,255,0.10);
  font-weight: 600;
  color: #ffffff;
}

table tr:nth-child(even) {
  background: rgba(255,255,255,0.03);
}

table tr:hover td {
  background: rgba(56,189,248,0.08);
}

/* Make headings more visible */
h1, h2, h3 {
  color: #ffffff;
}

h2 {
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-bottom: 0.3rem;
}


/* ================================
   Phase C4 — FORCE OVERRIDE
   ================================ */

/* TEXT DENSITY */
article, .content, .page-content, .post-content, .prose {
  line-height: 1.35 !important;
  color: rgba(255,255,255,0.97) !important;
  font-weight: 480 !important;
}

/* Paragraphs */
p {
  margin: 0.2rem 0 0.5rem !important;
}

/* Headings */
h1, h2, h3, h4, h5 {
  margin-top: 0.8rem !important;
  margin-bottom: 0.3rem !important;
  font-weight: 650 !important;
  letter-spacing: -0.02em !important;
}

/* Lists */
ul, ol {
  margin: 0.2rem 0 0.5rem 1rem !important;
}

li {
  margin: 0.15rem 0 !important;
}

/* TABLE FORCE */
table {
  width: 100% !important;
  border-collapse: collapse !important;
  margin: 0.6rem 0 1rem !important;
  font-size: 0.95rem !important;
}

table th, table td {
  border: 1px solid rgba(255,255,255,0.35) !important;
  padding: 0.35rem 0.55rem !important;
}

table th {
  background: rgba(255,255,255,0.12) !important;
  color: #fff !important;
  font-weight: 650 !important;
}

table tr:nth-child(even) td {
  background: rgba(255,255,255,0.04) !important;
}

table tr:hover td {
  background: rgba(56,189,248,0.12) !important;
}

/* CODE BLOCKS */
pre {
  background: rgba(0,0,0,0.65) !important;
  border: 1px solid rgba(255,255,255,0.15) !important;
  padding: 0.7rem 0.9rem !important;
  line-height: 1.4 !important;
}

code {
  background: rgba(56,189,248,0.15) !important;
  color: #eaf7ff !important;
  padding: 0.1rem 0.3rem !important;
}

/* BLOCKQUOTES */
blockquote {
  border-left: 3px solid rgba(56,189,248,0.7) !important;
  padding-left: 0.7rem !important;
  margin: 0.5rem 0 !important;
}


/* ================================
   Phase H1 — Homepage Hero Re-Center
   ================================ */

/* Target homepage only */
body.home .hero,
body.home .hero-inner,
body.home .hero-content {
  margin-top: 0 !important;
  padding-top: 0 !important;
}

/* Re-center vertically */
body.home .hero {
  display: flex;
  align-items: center;
  min-height: calc(100vh - 120px); /* accounts for icon header */
}

/* Slightly lift content */
body.home .hero-content {
  transform: translateY(-20px);
}

/* Ensure text alignment remains clean */
body.home .hero h1,
body.home .hero p,
body.home .hero .buttons {
  text-align: center;
}


/* ================================
   Phase H2 — Perfect Homepage Center
   ================================ */

/* Homepage only */
body.home .hero {
  min-height: calc(100vh - 90px) !important; /* icon header height */
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

/* Lock content to true vertical center */
body.home .hero-content {
  transform: translateY(-50%) !important;
  position: relative;
  top: 50%;
}

/* Ensure text remains centered */
body.home .hero-content * {
  text-align: center;
}


/* === Homepage Desktop Center Fix === */
.home main,
.home .hero,
.home .container {
  max-width: 1100px;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 24px;
  padding-right: 24px;
  transform: none !important;
  left: 0 !important;
}

.home {
  overflow-x: hidden;
}
/* === FORCE HERO CENTER FIX === */
.hero { display: flex; flex-direction: column; align-items: center !important; text-align: center !important; }
.hero-title { text-align: center !important; }
.hero-subtitle { margin-left: auto !important; margin-right: auto !important; text-align: center !important; max-width: 800px !important; }
.hero-actions { justify-content: center !important; }
/* === MOBILE ONLY OPTIMIZATION (DESKTOP UNCHANGED) === */
@media (max-width: 768px) {
  .hero { padding: 48px 16px !important; text-align: center !important; }
  .hero-title { font-size: 2rem !important; line-height: 1.2 !important; }
  .hero-subtitle { font-size: 1rem !important; max-width: 100% !important; opacity: 0.9 !important; }
  .hero-actions { flex-direction: column !important; gap: 12px !important; }
  .hero-actions a { width: 100% !important; text-align: center !important; }
}
/* === MOBILE OPTIMIZATION: SECTION PAGES ONLY === */
@media (max-width: 768px) {
  main { padding: 16px !important; }
  section { padding: 0 !important; }
  .card, .content-card { width: 100% !important; margin: 0 auto 16px auto !important; }
  .content, .post-content, .page-content { max-width: 100% !important; }
  h1 { font-size: 1.6rem !important; }
  h2 { font-size: 1.3rem !important; }
  h3 { font-size: 1.1rem !important; }
  p, li { font-size: 0.95rem !important; line-height: 1.5 !important; }
  table { display: block !important; overflow-x: auto !important; }
  pre, code { overflow-x: auto !important; }
}
/* === HARD MOBILE OVERRIDE === */
@media (max-width: 768px) {
  body * { max-width: 100% !important; }
  main, section, article, .container, .content, .page, .wrapper { width: 100% !important; margin: 0 !important; padding: 12px !important; }
  .grid, .row, .col { display: block !important; width: 100% !important; }
  h1 { font-size: 1.5rem !important; }
  h2 { font-size: 1.25rem !important; }
  h3 { font-size: 1.1rem !important; }
  p, li { font-size: 0.95rem !important; line-height: 1.5 !important; }
  table { display: block !important; overflow-x: auto !important; }
  pre, code { overflow-x: auto !important; }
}