/* ============================================================
   CSS Custom Properties — Fiery Palette
   ============================================================ */
:root {
  --color-burgundy: #6B1D2B;
  --color-wine: #8B2035;
  --color-burnt-orange: #C45E2A;
  --color-gold: #D4A017;
  --color-navy: #1B2A4A;
  --color-bg: #FAFAF8;
  --color-surface: #FFFFFF;
  --color-border: #E8E0D4;
  --color-text: #2C2C2C;
  --color-text-muted: #5A5A5A;

  --header-height: 68px;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(27,42,74,0.08), 0 1px 2px rgba(27,42,74,0.06);
  --shadow-md: 0 4px 12px rgba(27,42,74,0.12), 0 2px 6px rgba(27,42,74,0.08);
  --shadow-lg: 0 10px 30px rgba(27,42,74,0.15), 0 4px 12px rgba(27,42,74,0.1);
  --transition: 200ms ease;
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  --max-width: 1400px;
  --content-max-width: 900px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Every element with an id gets header-offset so fixed header doesn't hide anchor targets */
[id] { scroll-margin-top: calc(var(--header-height) + 16px); }

img { max-width: 100%; display: block; }

a { color: var(--color-burnt-orange); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-wine); text-decoration: underline; }
a:focus-visible {
  outline: 2px solid var(--color-burnt-orange);
  outline-offset: 3px;
  border-radius: 2px;
}

#main-content { flex: 1; }

/* ============================================================
   Typography
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-burgundy);
}

h1 { font-size: clamp(1.8rem, 4vw, 2.75rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); margin-top: 2.5rem; margin-bottom: 0.75rem; color: var(--color-navy); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); margin-top: 2rem; margin-bottom: 0.5rem; color: var(--color-wine); }
h4 { font-size: 1.1rem; margin-top: 1.5rem; margin-bottom: 0.4rem; color: var(--color-navy); }

p { margin-bottom: 1.2rem; }

strong { font-weight: 600; color: var(--color-navy); }
em { font-style: italic; }

ul, ol { padding-left: 1.5rem; margin-bottom: 1.2rem; }
li { margin-bottom: 0.35rem; }
li ul, li ol { margin-top: 0.35rem; margin-bottom: 0; }

hr {
  border: none;
  border-top: 2px solid var(--color-border);
  margin: 2.5rem 0;
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 2px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  height: var(--header-height);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  flex-shrink: 0;
}
.header-logo:hover { text-decoration: none; }
.header-logo img { width: 40px; height: 40px; }

.logo-text { display: flex; align-items: baseline; gap: 0; font-size: 1.1rem; font-weight: 700; }
.logo-text-main { color: var(--color-burgundy); }
.logo-text-accent { color: var(--color-burnt-orange); }

.header-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-navy);
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.nav-link:hover {
  background: rgba(107,29,43,0.08);
  color: var(--color-burgundy);
  text-decoration: none;
}
.nav-link--active {
  background: rgba(107,29,43,0.1);
  color: var(--color-burgundy);
  border-bottom: 2px solid var(--color-burnt-orange);
}
.nav-icon { display: flex; align-items: center; color: var(--color-burnt-orange); }
.nav-link--active .nav-icon { color: var(--color-burgundy); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
  border-radius: var(--radius);
  transition: background var(--transition);
}
.hamburger:hover { background: rgba(107,29,43,0.08); }
.hamburger:focus-visible { outline: 2px solid var(--color-burnt-orange); outline-offset: 2px; }
.hamburger-bar {
  display: block;
  width: 24px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-navy);
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger[aria-expanded="true"] .hamburger-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] .hamburger-bar:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] .hamburger-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 1rem 1.5rem;
  box-shadow: var(--shadow-md);
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease;
}
.mobile-nav.is-open {
  max-height: 400px;
}
.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-navy);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition);
}
.mobile-nav-link:last-child { border-bottom: none; }
.mobile-nav-link:hover { color: var(--color-burgundy); text-decoration: none; }
.mobile-nav-link.nav-link--active { color: var(--color-burgundy); }
.mobile-nav-link svg { color: var(--color-burnt-orange); flex-shrink: 0; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--color-navy);
  color: rgba(255,255,255,0.85);
  margin-top: auto;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 2rem 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
.footer-brand { max-width: 300px; }
.footer-logo-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  margin-bottom: 0.75rem;
}
.footer-logo-link:hover { text-decoration: none; }
.footer-logo-text {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}
.footer-logo-text span { color: var(--color-burnt-orange); }
.footer-tagline { font-size: 0.875rem; color: rgba(255,255,255,0.6); line-height: 1.5; }

.footer-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem 2rem;
}
.footer-nav-heading {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  margin-bottom: 0.75rem;
}
.footer-nav-heading a { color: inherit; text-decoration: none; }
.footer-nav-heading a:hover { color: #fff; text-decoration: none; }
.footer-nav ul { list-style: none; padding: 0; margin: 0; }
.footer-nav li { margin-bottom: 0.45rem; }
.footer-nav a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-nav a:hover { color: #fff; text-decoration: none; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 1rem 2rem;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ============================================================
   Breadcrumbs
   ============================================================ */
.breadcrumbs {
  background: rgba(107,29,43,0.04);
  border-bottom: 1px solid var(--color-border);
  padding: 0.6rem 2rem;
}
.breadcrumbs-list {
  max-width: var(--max-width);
  margin: 0 auto;
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.82rem;
}
.breadcrumbs-item { display: flex; align-items: center; gap: 0.25rem; }
.breadcrumbs-link { color: var(--color-burnt-orange); text-decoration: none; }
.breadcrumbs-link:hover { text-decoration: underline; }
.breadcrumbs-current { color: var(--color-text-muted); font-weight: 500; }
.breadcrumbs-sep { color: var(--color-text-muted); }

/* ============================================================
   Content Article
   ============================================================ */
.content-article {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 2rem 4rem;
}

/* Section pages with children — two-column layout on wide screens */
.content-article > h1:first-child {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 3px solid var(--color-gold);
  display: inline-block;
}

/* ============================================================
   Code Blocks (Prism / Syntax Highlight)
   ============================================================ */
pre[class*="language-"],
code[class*="language-"] {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.6;
}

pre[class*="language-"] {
  position: relative;
  background: #F7F3EF !important;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-burnt-orange);
  border-radius: var(--radius);
  padding: 1.25rem 1.25rem 1.25rem 1.5rem;
  overflow-x: auto;
  margin: 1.5rem 0;
  box-shadow: var(--shadow-sm);
}

/* Prism token colours — fiery light theme */
.token.comment, .token.prolog, .token.doctype, .token.cdata { color: #7A6F65; font-style: italic; }
.token.punctuation { color: var(--color-navy); }
.token.property, .token.tag, .token.boolean, .token.number, .token.constant, .token.symbol { color: var(--color-burgundy); }
.token.selector, .token.attr-name, .token.string, .token.char, .token.builtin { color: #2A6A3A; }
.token.operator, .token.entity, .token.url, .language-css .token.string { color: var(--color-burnt-orange); }
.token.atrule, .token.attr-value, .token.keyword { color: var(--color-navy); font-weight: 600; }
.token.function, .token.class-name { color: var(--color-wine); }
.token.regex, .token.important, .token.variable { color: var(--color-gold); }

:not(pre) > code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: rgba(107,29,43,0.07);
  color: var(--color-wine);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  border: 1px solid rgba(107,29,43,0.15);
}

/* Copy button */
.copy-btn {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--color-burnt-orange);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-burnt-orange);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  line-height: 1.4;
}
.copy-btn:hover { background: var(--color-burnt-orange); color: #fff; }
.copy-btn:focus-visible { outline: 2px solid var(--color-burnt-orange); outline-offset: 2px; }
.copy-btn.copied { background: var(--color-gold); color: var(--color-navy); border-color: var(--color-gold); }

/* ============================================================
   Checkboxes (markdown-it-checkbox)
   ============================================================ */
.task-list,
ul:has(> li > input[type="checkbox"]) {
  list-style: none;
  padding-left: 0.25rem;
}

.task-list-item,
li:has(> input[type="checkbox"]) {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.task-list-item input[type="checkbox"],
li > input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  min-width: 18px;
  border: 2px solid var(--color-burnt-orange);
  border-radius: 4px;
  background: var(--color-surface);
  cursor: pointer;
  margin-top: 3px;
  display: grid;
  place-items: center;
  transition: background var(--transition), border-color var(--transition);
}

.task-list-item input[type="checkbox"]:checked,
li > input[type="checkbox"]:checked {
  background: var(--color-burnt-orange);
  border-color: var(--color-burnt-orange);
}

.task-list-item input[type="checkbox"]:checked::after,
li > input[type="checkbox"]:checked::after {
  content: '';
  width: 10px;
  height: 6px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translateY(-1px);
  display: block;
}

.task-list-item input[type="checkbox"]:focus-visible,
li > input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--color-burnt-orange);
  outline-offset: 2px;
}

/* ============================================================
   Tables
   ============================================================ */
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1.5rem 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: var(--color-surface);
  min-width: 500px;
}
th {
  background: var(--color-navy);
  color: #fff;
  font-weight: 600;
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}
tr:nth-child(even) td { background: rgba(107,29,43,0.03); }
tr:hover td { background: rgba(107,29,43,0.06); }
tr:last-child td { border-bottom: none; }

/* ============================================================
   FAQ Accordion
   ============================================================ */
.faq-section details {
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-burgundy);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.faq-section details[open] {
  border-left-color: var(--color-burnt-orange);
}
.faq-section summary {
  padding: 1rem 1.25rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-navy);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  transition: background var(--transition);
}
.faq-section summary::-webkit-details-marker { display: none; }
.faq-section summary::after {
  content: '+';
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-burnt-orange);
  transition: transform var(--transition);
  line-height: 1;
  flex-shrink: 0;
}
.faq-section details[open] summary::after {
  content: '−';
}
.faq-section summary:hover { background: rgba(107,29,43,0.04); }
.faq-section .faq-body {
  padding: 0 1.25rem 1.25rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text);
}
.faq-section .faq-body p:last-child { margin-bottom: 0; }

/* ============================================================
   Homepage — Hero
   ============================================================ */
.home-hero {
  background: linear-gradient(135deg, var(--color-burgundy) 0%, #3D0F1A 40%, var(--color-navy) 100%);
  color: #fff;
  padding: 5rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}
.home-hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(212,160,23,0.12) 0%, transparent 60%);
  pointer-events: none;
}
.home-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
}
.hero-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(212,160,23,0.2);
  color: var(--color-gold);
  border: 1px solid rgba(212,160,23,0.4);
  border-radius: 100px;
  padding: 0.3rem 0.9rem;
  margin-bottom: 1.25rem;
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 1.5rem;
}
.hero-title-accent { color: var(--color-gold); }
.hero-lead {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.65;
  color: rgba(255,255,255,0.9);
  max-width: 75ch;
  margin-bottom: 1rem;
}
.hero-sub {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
  max-width: 70ch;
  margin-bottom: 0.75rem;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.5rem;
}

/* CTA Buttons */
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  box-shadow: var(--shadow-md);
}
.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}
.cta-btn:focus-visible { outline: 3px solid var(--color-gold); outline-offset: 3px; }
.cta-btn--backend { background: var(--color-burnt-orange); color: #fff; }
.cta-btn--backend:hover { background: #A84D22; color: #fff; }
.cta-btn--arch { background: var(--color-gold); color: var(--color-navy); }
.cta-btn--arch:hover { background: #BA8A10; color: var(--color-navy); }
.cta-btn--frontend { background: var(--color-surface); color: var(--color-navy); }
.cta-btn--frontend:hover { background: #F0EBE3; color: var(--color-burgundy); }
.cta-icon { display: flex; align-items: center; }

/* ============================================================
   Homepage — Section Cards
   ============================================================ */
.home-sections {
  padding: 4rem 2rem;
  background: var(--color-bg);
}
.home-sections-inner { max-width: var(--max-width); margin: 0 auto; }
.home-sections-title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: var(--color-burgundy);
  margin-bottom: 2rem;
  text-align: center;
}

.section-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.section-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  border-top: 4px solid transparent;
}
.section-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.section-card--backend { border-top-color: var(--color-burnt-orange); }
.section-card--arch { border-top-color: var(--color-gold); }
.section-card--frontend { border-top-color: var(--color-navy); }

.section-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
}
.section-card--backend .section-card-icon { background: rgba(196,94,42,0.1); color: var(--color-burnt-orange); }
.section-card--arch .section-card-icon { background: rgba(212,160,23,0.1); color: var(--color-gold); }
.section-card--frontend .section-card-icon { background: rgba(27,42,74,0.1); color: var(--color-navy); }

.section-card-title { font-size: 1.15rem; margin-top: 0; margin-bottom: 0; }
.section-card-title a { color: var(--color-burgundy); text-decoration: none; }
.section-card-title a:hover { color: var(--color-burnt-orange); text-decoration: none; }
.section-card-desc { font-size: 0.9rem; color: var(--color-text-muted); line-height: 1.6; max-width: none; margin-bottom: 0; }

.section-card-links {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.section-card-links li::before { content: '→ '; color: var(--color-burnt-orange); font-weight: 700; }
.section-card-links a { font-size: 0.875rem; color: var(--color-navy); text-decoration: none; }
.section-card-links a:hover { color: var(--color-burnt-orange); text-decoration: underline; }

.section-card-cta {
  margin-top: auto;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-burnt-orange);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
.section-card-cta:hover { color: var(--color-wine); text-decoration: none; }

/* ============================================================
   Homepage — Highlights
   ============================================================ */
.home-highlights {
  padding: 3rem 2rem 5rem;
  background: #F2EDE8;
}
.home-highlights-inner { max-width: var(--max-width); margin: 0 auto; }
.home-highlights-title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: var(--color-burgundy);
  margin-bottom: 2rem;
  text-align: center;
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.highlight-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.highlight-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); text-decoration: none; }
.highlight-card h4 { font-size: 0.975rem; color: var(--color-navy); margin: 0; }
.highlight-card:hover h4 { color: var(--color-burgundy); }
.highlight-card p { font-size: 0.85rem; color: var(--color-text-muted); line-height: 1.55; margin: 0; max-width: none; }

.highlight-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 100px;
  align-self: flex-start;
}
.highlight-tag--backend { background: rgba(196,94,42,0.12); color: var(--color-burnt-orange); }
.highlight-tag--arch { background: rgba(212,160,23,0.15); color: #8A6800; }
.highlight-tag--frontend { background: rgba(27,42,74,0.1); color: var(--color-navy); }

/* ============================================================
   Responsive — Mobile
   ============================================================ */
@media (max-width: 768px) {
  :root { --header-height: 60px; }

  .header-nav { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: flex; }
  .site-header { height: auto; min-height: var(--header-height); }
  .header-inner { padding: 0 1rem; }

  .site-header.nav-open .mobile-nav { display: flex; }

  .home-hero { padding: 3rem 1.25rem 2.5rem; }
  .hero-ctas { gap: 0.75rem; }
  .cta-btn { padding: 0.75rem 1.1rem; font-size: 0.875rem; }

  .home-sections { padding: 2.5rem 1.25rem; }
  .home-highlights { padding: 2.5rem 1.25rem 3rem; }

  .content-article { padding: 1.5rem 1.25rem 3rem; }
  .breadcrumbs { padding: 0.5rem 1.25rem; }
  .footer-inner { padding: 2rem 1.25rem; }
  .footer-bottom { padding: 1rem 1.25rem; }

  h1 { font-size: 1.7rem; }
  h2 { font-size: 1.3rem; }
}

@media (min-width: 769px) {
  .footer-inner { grid-template-columns: 280px 1fr; }
  .mobile-nav { display: none !important; }
}

@media (min-width: 1024px) {
  .home-hero { padding: 6rem 2rem 5rem; }
  .section-cards { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1440px) {
  .home-hero { padding: 7rem 3rem 6rem; }
  .home-hero-inner,
  .home-sections-inner,
  .home-highlights-inner,
  .content-article,
  .header-inner,
  .breadcrumbs-list,
  .footer-inner { padding-left: 3rem; padding-right: 3rem; }
}