/* ============================================================
   MID-CITY TRUCK DRIVING ACADEMY — DESIGN SYSTEM
   Aesthetic: Industrial strength meets modern clarity
   Fonts: Barlow Condensed (headings) + Source Serif 4 (body)
   Colors: Deep navy, warm black, high-vis orange
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800;900&family=Barlow:wght@400;500;600&family=Source+Serif+4:wght@400;600&display=swap');

:root {
  --navy: #0d1b2a;
  --navy-mid: #162233;
  --navy-light: #1e2f42;
  --orange: #f4780a;
  --orange-dark: #d4670a;
  --orange-glow: rgba(244,120,10,0.15);
  --white: #ffffff;
  --off-white: #f7f4ef;
  --gray-light: #e8e4de;
  --gray-mid: #9ca3af;
  --gray-dark: #4b5563;
  --text-body: #1a1a1a;
  --text-muted: #6b7280;
  --radius: 4px;
  --radius-lg: 8px;
  --shadow: 0 2px 12px rgba(13,27,42,0.12);
  --shadow-lg: 0 8px 32px rgba(13,27,42,0.18);
  --transition: 0.2s ease;
  --container: 1180px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Barlow', sans-serif;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-body);
  background: var(--off-white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--orange); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--orange-dark); }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */

h1, h2, h3, h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--navy);
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); }
h4 { font-size: 1.2rem; }

.lead {
  font-size: 1.15rem;
  color: var(--gray-dark);
  line-height: 1.75;
  max-width: 680px;
}

.section-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
}

/* ============================================================
   LAYOUT
   ============================================================ */

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 5rem 0; }
.section--dark { background: var(--navy); color: var(--white); }
.section--dark h1, .section--dark h2, .section--dark h3 { color: var(--white); }
.section--gray { background: var(--gray-light); }
.section--accent { background: var(--orange); }

/* ============================================================
   HEADER & NAV
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--navy);
  border-bottom: 3px solid var(--orange);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 1rem;
}

.site-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.site-logo .logo-top {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 1.35rem;
  color: var(--white);
  letter-spacing: 0.02em;
}

.site-logo .logo-bot {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}

.site-nav { display: flex; align-items: center; gap: 0.15rem; }

.site-nav a {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  transition: all var(--transition);
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--white);
  background: var(--orange-glow);
}

.site-nav a.nav-cta {
  background: var(--orange);
  color: var(--white);
  padding: 0.4rem 1rem;
  margin-left: 0.5rem;
}
.site-nav a.nav-cta:hover { background: var(--orange-dark); }

.nav-phone {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: var(--orange) !important;
  letter-spacing: 0.02em;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all 0.3s;
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  background: var(--navy);
  position: relative;
  overflow: hidden;
  padding: 6rem 0 5rem;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 40px,
      rgba(244,120,10,0.03) 40px,
      rgba(244,120,10,0.03) 41px
    );
}

.hero::after {
  content: '';
  position: absolute;
  right: -100px;
  top: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(244,120,10,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero .container { position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--orange-glow);
  border: 1px solid rgba(244,120,10,0.3);
  border-radius: 2px;
  padding: 0.3rem 0.8rem;
  margin-bottom: 1.5rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1.25rem;
  max-width: 780px;
}

.hero h1 span { color: var(--orange); }

.hero .lead {
  color: rgba(255,255,255,0.75);
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat .num {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 2.2rem;
  color: var(--orange);
  line-height: 1;
}

.hero-stat .label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.2rem;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn-primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(244,120,10,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
  color: var(--white);
}

.btn-outline-dark {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline-dark:hover {
  background: var(--navy);
  color: var(--white);
}

.btn-sm {
  font-size: 0.85rem;
  padding: 0.55rem 1.2rem;
}

/* ============================================================
   CARDS
   ============================================================ */

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card-body { padding: 2rem; }

/* ============================================================
   GRID UTILITIES
   ============================================================ */

.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

/* ============================================================
   SECTION HEADINGS
   ============================================================ */

.section-header { margin-bottom: 3rem; }
.section-header.centered { text-align: center; }
.section-header.centered .lead { margin: 0 auto; }
.section-header h2 { margin-top: 0.5rem; }

/* ============================================================
   STEP INDICATORS (How to Get CDL)
   ============================================================ */

.steps-list { display: grid; gap: 1.5rem; }

.step-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.step-num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--orange);
  color: var(--white);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 1.3rem;
}

.step-body h3 { font-size: 1.25rem; margin-bottom: 0.4rem; }
.step-body p { color: var(--gray-dark); margin: 0; }

/* ============================================================
   LOCATION CARDS
   ============================================================ */

.location-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--orange);
}

.location-card h3 { margin-bottom: 0.75rem; font-size: 1.3rem; }
.location-card address { font-style: normal; color: var(--gray-dark); line-height: 1.6; }
.location-card .hours { margin-top: 1rem; }
.location-card .hours-row { display: flex; justify-content: space-between; font-size: 0.88rem; padding: 0.3rem 0; border-bottom: 1px solid var(--gray-light); }
.location-card .badge { display: inline-block; background: var(--orange); color: var(--white); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.15rem 0.5rem; border-radius: 2px; margin-left: 0.5rem; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 0.75rem;
  left: 1.25rem;
  font-size: 5rem;
  line-height: 1;
  color: var(--orange);
  opacity: 0.15;
  font-family: Georgia, serif;
}

.testimonial-card p { color: var(--gray-dark); margin-bottom: 1.25rem; font-style: italic; }
.testimonial-name { font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 1rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--navy); }

/* ============================================================
   CONTACT FORM
   ============================================================ */

.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 0.4rem; }
.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius);
  font-family: 'Barlow', sans-serif;
  font-size: 1rem;
  background: var(--white);
  transition: border-color var(--transition);
  color: var(--text-body);
}
.form-control:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px var(--orange-glow);
}
textarea.form-control { resize: vertical; min-height: 120px; }

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 4rem 0 2rem;
}

.site-footer .container { display: grid; gap: 2.5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; }

.footer-brand .logo-top { font-family: 'Barlow Condensed', sans-serif; font-size: 1.2rem; font-weight: 900; color: var(--white); }
.footer-brand .logo-bot { font-family: 'Barlow Condensed', sans-serif; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--orange); margin-bottom: 1rem; }
.footer-brand p { font-size: 0.9rem; line-height: 1.6; }

.footer-col h4 { font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--white); margin-bottom: 1rem; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a { color: rgba(255,255,255,0.65); font-size: 0.9rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--orange); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ============================================================
   CONTENT SECTIONS WITH IMAGES
   ============================================================ */

.content-section {
  padding: 4rem 0;
  border-bottom: 1px solid var(--gray-light);
}
.content-section:last-child { border-bottom: none; }

.content-section-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.content-section-inner.no-image { display: block; }

.content-section-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--gray-light);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.content-section-img img { width: 100%; height: 100%; object-fit: cover; }

.img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--gray-mid);
  font-size: 0.85rem;
  text-align: center;
  padding: 2rem;
}

.img-placeholder svg { opacity: 0.3; }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */

.page-hero {
  background: var(--navy);
  padding: 3.5rem 0 3rem;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--orange);
}

.page-hero h1 { color: var(--white); margin-bottom: 0.75rem; }
.page-hero .lead { color: rgba(255,255,255,0.7); }

/* ============================================================
   ALERT / NOTICE
   ============================================================ */

.notice {
  background: var(--orange-glow);
  border: 1px solid rgba(244,120,10,0.25);
  border-left: 4px solid var(--orange);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  font-size: 0.92rem;
}

/* ============================================================
   BRING CHECKLIST
   ============================================================ */

.checklist { list-style: none; }
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--gray-light);
  font-size: 0.95rem;
}
.checklist li:last-child { border-bottom: none; }
.checklist li::before {
  content: '✓';
  color: var(--orange);
  font-weight: 900;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* ============================================================
   ADMIN — login and panel styles (minimal, functional)
   ============================================================ */

.admin-wrap {
  min-height: 100vh;
  background: #f1f3f7;
}

.admin-header {
  background: var(--navy);
  border-bottom: 3px solid var(--orange);
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-header .logo { font-family: 'Barlow Condensed', sans-serif; font-weight: 900; font-size: 1.1rem; color: var(--white); }
.admin-header .logo span { color: var(--orange); }
.admin-nav a { font-size: 0.85rem; color: rgba(255,255,255,0.75); margin-left: 1rem; }
.admin-nav a:hover, .admin-nav a.active { color: var(--orange); }

.admin-main { display: flex; min-height: calc(100vh - 57px); }

.admin-sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--white);
  border-right: 1px solid #e2e6ea;
  padding: 1.5rem 0;
}

.admin-sidebar .sidebar-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-mid);
  padding: 0.5rem 1.25rem;
  margin-top: 0.75rem;
}

.admin-sidebar a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--gray-dark);
  font-size: 0.9rem;
  padding: 0.55rem 1.25rem;
  transition: all var(--transition);
  border-left: 3px solid transparent;
}

.admin-sidebar a:hover,
.admin-sidebar a.active {
  color: var(--navy);
  background: var(--orange-glow);
  border-left-color: var(--orange);
}

.admin-content { flex: 1; padding: 2rem; overflow-y: auto; }

.admin-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
}

.admin-card h2 {
  font-size: 1.2rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--gray-light);
  color: var(--navy);
}

.admin-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.admin-table th { text-align: left; padding: 0.6rem 0.75rem; background: #f8f9fc; font-weight: 700; font-size: 0.78rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--gray-dark); }
.admin-table td { padding: 0.75rem; border-top: 1px solid #f0f2f5; vertical-align: middle; }
.admin-table tr:hover td { background: #fafbfe; }

.pill { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.75rem; font-weight: 700; padding: 0.2rem 0.6rem; border-radius: 99px; }
.pill-green { background: #d1fae5; color: #065f46; }
.pill-red { background: #fee2e2; color: #991b1b; }

/* Toggle Switch */
.toggle-switch { position: relative; display: inline-block; width: 40px; height: 22px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; cursor: pointer; inset: 0;
  background: #cbd5e1; border-radius: 99px; transition: 0.3s;
}
.toggle-slider::before {
  content: ''; position: absolute; height: 16px; width: 16px;
  left: 3px; bottom: 3px; background: white; border-radius: 50%; transition: 0.3s;
}
input:checked + .toggle-slider { background: var(--orange); }
input:checked + .toggle-slider::before { transform: translateX(18px); }

/* Admin form controls */
.admin-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.admin-form-row.full { grid-template-columns: 1fr; }
.admin-label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--gray-dark); margin-bottom: 0.3rem; }
.admin-hint { font-size: 0.72rem; color: var(--gray-mid); margin-top: 0.25rem; }
.admin-input, .admin-textarea, .admin-select {
  width: 100%;
  padding: 0.6rem 0.85rem;
  border: 1.5px solid #dde1e8;
  border-radius: var(--radius);
  font-family: 'Barlow', sans-serif;
  font-size: 0.9rem;
  background: var(--white);
  color: var(--text-body);
  transition: border-color var(--transition);
}
.admin-input:focus, .admin-textarea:focus, .admin-select:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px var(--orange-glow);
}
.admin-textarea { resize: vertical; min-height: 90px; }

/* Drag and drop */
.drop-zone {
  border: 2px dashed #cbd5e1;
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  background: #f8f9fc;
}
.drop-zone:hover, .drop-zone.drag-over {
  border-color: var(--orange);
  background: var(--orange-glow);
}
.drop-zone p { font-size: 0.88rem; color: var(--gray-mid); margin-top: 0.5rem; }

/* Image gallery in admin */
.img-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 0.75rem; margin-top: 1rem; }
.img-thumb {
  position: relative; aspect-ratio: 1; border-radius: var(--radius);
  overflow: hidden; background: var(--gray-light);
}
.img-thumb img { width: 100%; height: 100%; object-fit: cover; }
.img-thumb .remove-btn {
  position: absolute; top: 4px; right: 4px;
  background: rgba(0,0,0,0.6); color: white;
  border: none; border-radius: 50%; width: 22px; height: 22px;
  font-size: 0.7rem; cursor: pointer; display: flex; align-items: center; justify-content: center;
}

/* SEO hints */
.seo-hint {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-size: 0.8rem;
  color: #78350f;
  margin-bottom: 1rem;
}
.seo-hint ul { margin-top: 0.4rem; margin-left: 1rem; }
.seo-hint ul li { margin-bottom: 0.2rem; }

/* Login page */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy);
}
.login-box {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 380px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.login-box h1 { font-size: 1.5rem; margin-bottom: 0.25rem; }
.login-box .sub { font-size: 0.88rem; color: var(--gray-mid); margin-bottom: 1.75rem; }
.login-error { background: #fee2e2; color: #991b1b; border-radius: var(--radius); padding: 0.65rem 1rem; font-size: 0.85rem; margin-bottom: 1rem; }

/* ============================================================
   ALERT MESSAGES (admin)
   ============================================================ */
.alert { padding: 0.75rem 1rem; border-radius: var(--radius); font-size: 0.88rem; margin-bottom: 1rem; }
.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-error { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

/* ============================================================
   UTILITY
   ============================================================ */
.text-center { text-align: center; }
.text-orange { color: var(--orange); }
.mt-1 { margin-top: 0.5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; } .mb-4 { margin-bottom: 2rem; }
.flex { display: flex; } .items-center { align-items: center; } .gap-1 { gap: 0.5rem; } .gap-2 { gap: 1rem; }
.hidden { display: none !important; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .content-section-inner { grid-template-columns: 1fr; }
  .content-section-img { order: -1; }
  .admin-form-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .site-nav { display: none; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: var(--navy); padding: 1rem; border-top: 1px solid rgba(255,255,255,0.1); z-index: 100; }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 0.75rem 1rem; font-size: 1.1rem; }
  .hamburger { display: flex; }
  .hero-stats { gap: 1.5rem; }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .admin-main { flex-direction: column; }
  .admin-sidebar { width: 100%; }
}

@media (max-width: 480px) {
  .section { padding: 3rem 0; }
  .hero { padding: 3.5rem 0 3rem; }
  .grid-3 { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn { justify-content: center; }
}