/* =====================================================
   Charles Digital — Design System v2
   ===================================================== */

:root {
  --ink:        #0c0e1a;
  --ink-2:      #12152a;
  --navy:       #1c2356;
  --red:        #e0221c;
  --paper:      #f3f1ea;
  --ink-soft:   rgba(243,241,234,0.75);
  --ink-faint:  rgba(243,241,234,0.42);
  --line:       rgba(243,241,234,0.10);

  --font-display: 'Archivo Black', 'Arial Black', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;

  --radius: 4px;
  --radius-lg: 10px;
  --container: 1160px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  line-height: 1.05;
  margin: 0;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 16px;
  height: 2px;
  background: var(--red);
  display: inline-block;
  flex-shrink: 0;
}

.section-head { max-width: 620px; margin-bottom: 52px; }
.section-head h2 { font-size: clamp(28px, 3.8vw, 42px); }
.section-head p { color: var(--ink-soft); font-size: 17px; margin-top: 14px; line-height: 1.7; }

.section { padding: 96px 0; }
.section-light {
  background: var(--paper);
  color: var(--ink);
}
.section-light .eyebrow { color: var(--red); }
.section-light .section-head h2 { color: var(--ink); }
.section-light .section-head p { color: rgba(12,14,26,0.65); }
.section-light .process-step p { color: rgba(12,14,26,0.6); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-red  { background: var(--red); color: #fff; }
.btn-red:hover { background: #c71a15; box-shadow: 0 4px 20px rgba(224,34,28,0.35); }
.btn-outline { background: transparent; border-color: rgba(243,241,234,0.25); color: var(--paper); }
.btn-outline:hover { border-color: var(--red); }
.btn-dark { background: var(--ink); color: var(--paper); }
.btn-dark:hover { background: var(--navy); }
.btn-block { width: 100%; }

/* ---------- HEADER / NAV ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(12,14,26,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 20px;
}

/* Logo / brand */
.brand {
  display: flex;
  align-items: center;
  gap: 90px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-mark {
  height: 90px;
  width: auto;
  display: block;
  object-fit: contain;
}
.brand-text {
  font-family: var(--font-display);
  font-size: 18px;
  text-transform: uppercase;
  line-height: 1;
  color: var(--paper);
}
.brand-text small {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  color: var(--red);
  font-weight: 600;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Desktop nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.nav-links a {
  color: var(--ink-soft);
  transition: color 0.15s;
  position: relative;
  padding: 4px 0;
}
.nav-links a:hover,
.nav-links a.active { color: #fff; }
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 0; height: 2px;
  background: var(--red);
  transition: width 0.2s ease;
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

/* Right side actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.nav-phone {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 7px;
}
.nav-phone a { color: var(--ink-soft); }
.nav-phone a:hover { color: var(--paper); }
.btn-nav-quote {
  padding: 10px 18px;
  font-size: 12px;
}

/* Hamburger — ALWAYS hidden on desktop */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--paper);
  width: 40px;
  height: 40px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Mobile menu — ALWAYS hidden by default (not just on mobile) */
.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 16px 28px 24px;
  border-top: 1px solid var(--line);
  background: var(--ink-2);
  gap: 0;
}
.mobile-menu a {
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  display: block;
}
.mobile-menu a:last-of-type { border-bottom: none; }
.mobile-menu a:hover { color: var(--paper); }
.mobile-menu .btn { margin-top: 16px; }

/* Responsive nav breakpoint */
@media (max-width: 900px) {
  .nav-links   { display: none !important; }
  .nav-phone   { display: none !important; }
  .nav-toggle  { display: flex; }
  /* Mobile menu only shows when .open is toggled via JS */
  .mobile-menu.open { display: flex; }
}
@media (min-width: 901px) {
  /* Guarantee mobile menu can NEVER show on desktop */
  .mobile-menu { display: none !important; }
  .nav-toggle  { display: none !important; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 90px 0 100px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 800px 500px at 90% -5%, rgba(224,34,28,0.14), transparent 55%),
    radial-gradient(ellipse 600px 400px at -5% 110%, rgba(28,35,86,0.4), transparent 55%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.hero-eyebrow-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.tag-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  padding: 6px 13px;
  border-radius: 100px;
}
.hero h1 {
  font-size: clamp(36px, 5vw, 60px);
  margin-bottom: 22px;
  color: #fff;
}
.hero h1 span { color: var(--red); }
.hero p.lede {
  font-size: 17.5px;
  color: var(--ink-soft);
  max-width: 500px;
  margin-bottom: 34px;
  line-height: 1.7;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }
.hero-stats {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 26px;
}
.hero-stats .stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  color: #fff;
}
.hero-stats .stat span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

/* Terminal widget */
.terminal {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.025);
  border-bottom: 1px solid var(--line);
}
.terminal-bar span {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,0.12);
}
.terminal-bar span:nth-child(1) { background: #e0221c; }
.terminal-bar span:nth-child(2) { background: #d9a441; }
.terminal-bar span:nth-child(3) { background: #3fae5c; }
.terminal-bar .path {
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-faint);
}
.terminal-body {
  padding: 22px 22px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink-soft);
}
.terminal-body .c1 { color: #6e8efb; }
.terminal-body .c2 { color: #e0221c; }
.terminal-body .c3 { color: #3fae5c; }
.terminal-body .c4 { color: #d9a441; }
.terminal-body .ghost { color: var(--ink-faint); }
.terminal-body .cursor {
  display: inline-block;
  width: 7px; height: 15px;
  background: var(--red);
  margin-left: 2px;
  animation: blink 1.1s steps(1) infinite;
  vertical-align: text-bottom;
}
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Trust strip ---------- */
.trust-strip {
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}
.trust-strip .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.trust-strip strong { color: var(--paper); }

/* ---------- Category tabs ---------- */
.category-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.category-tabs button {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 9px 18px;
  border-radius: 100px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.15s ease;
}
.category-tabs button.active,
.category-tabs button:hover {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

/* ---------- Service grid ---------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.service-card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px;
  transition: border-color 0.2s, transform 0.2s;
}
.service-card:hover { border-color: rgba(224,34,28,0.45); transform: translateY(-3px); }
.service-card .num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--red);
  margin-bottom: 12px;
  display: block;
}
.service-card h4 {
  font-size: 16px;
  text-transform: none;
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--paper);
  margin-bottom: 7px;
}
.service-card p { font-size: 14px; color: var(--ink-faint); margin: 0; }

/* ---------- Four pillars ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.pillar {
  background: var(--ink-2);
  padding: 32px 24px;
  transition: background 0.2s;
}
.pillar:hover { background: #181c33; }
.pillar .icon { width: 36px; height: 36px; margin-bottom: 20px; color: var(--red); }
.pillar h4 { font-size: 15px; text-transform: none; font-family: var(--font-body); font-weight: 700; margin-bottom: 9px; }
.pillar p { font-size: 13.5px; color: var(--ink-faint); margin: 0 0 14px; line-height: 1.6; }
.pillar a {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--red);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.pillar a:hover { color: #ff5551; }

/* ---------- Process ---------- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.process-step .step-num {
  font-family: var(--font-display);
  font-size: 42px;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--ink-faint);
  margin-bottom: 16px;
  display: block;
}
.section-light .process-step .step-num {
  -webkit-text-stroke: 1.5px rgba(12,14,26,0.2);
}
.process-step h4 { font-size: 16px; text-transform: none; font-family: var(--font-body); font-weight: 700; margin-bottom: 8px; }
.process-step p { font-size: 14px; color: var(--ink-faint); margin: 0; line-height: 1.65; }

/* ---------- Portfolio ---------- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.portfolio-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-2);
  border: 1px solid var(--line);
  transition: transform 0.2s, border-color 0.2s;
}
.portfolio-card:hover { transform: translateY(-4px); border-color: rgba(224,34,28,0.3); }
.portfolio-thumb {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--navy), var(--ink));
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.portfolio-thumb img { width: 100%; height: 100%; object-fit: cover; }
.portfolio-thumb .ph-label { font-family: var(--font-mono); font-size: 12px; color: var(--ink-faint); text-transform: uppercase; }
.portfolio-info { padding: 20px 22px; }
.portfolio-info .cat {
  font-family: var(--font-mono);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--red); margin-bottom: 7px; display: block;
}
.portfolio-info h4 { font-size: 15px; font-family: var(--font-body); font-weight: 700; text-transform: none; margin-bottom: 5px; }
.portfolio-info p { font-size: 13px; color: var(--ink-faint); margin: 0; }

/* ---------- Testimonials ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testimonial-card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.testimonial-card .stars { color: var(--red); font-size: 13px; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card p.quote { font-size: 14.5px; color: var(--ink-soft); margin-bottom: 20px; line-height: 1.7; }
.testimonial-card .who strong { color: var(--paper); display: block; font-family: var(--font-body); font-size: 14px; font-weight: 700; }
.testimonial-card .who span { font-family: var(--font-mono); font-size: 12px; color: var(--ink-faint); }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cta-band::after {
  content: '';
  position: absolute;
  right: -50px; top: -50px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(224,34,28,0.3), transparent 70%);
  pointer-events: none;
}
.cta-band h2 { font-size: clamp(22px, 3vw, 34px); max-width: 480px; position: relative; }
.cta-band .actions { display: flex; gap: 12px; flex-wrap: wrap; position: relative; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 52px; }
.contact-info-card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.contact-line {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px 0; border-bottom: 1px solid var(--line);
}
.contact-line:last-child { border-bottom: none; }
.contact-line .icon { width: 20px; height: 20px; color: var(--red); flex-shrink: 0; margin-top: 2px; }
.contact-line strong { display: block; font-size: 14px; margin-bottom: 3px; font-weight: 700; }
.contact-line span, .contact-line a { font-size: 13.5px; color: var(--ink-faint); }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-faint);
  margin-bottom: 7px;
}
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 13px;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 14px;
  transition: border-color 0.15s;
  outline: none;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--red); }
.field select option { background: var(--ink-2); }
.field textarea { resize: vertical; min-height: 120px; }
.field-error { color: var(--red); font-size: 12px; margin-top: 5px; display: block; }

.alert { padding: 14px 16px; border-radius: var(--radius); font-size: 14px; margin-bottom: 22px; border: 1px solid; }
.alert-success { background: rgba(63,174,92,0.1); border-color: rgba(63,174,92,0.35); color: #6fd989; }
.alert-error   { background: rgba(224,34,28,0.08); border-color: rgba(224,34,28,0.3); color: #ff7a76; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  padding: 60px 0 26px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 36px;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--line);
}
.footer-grid h5 {
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--ink-faint);
  margin-bottom: 16px;
}
.footer-grid ul li { margin-bottom: 10px; }
.footer-grid ul a { font-size: 14px; color: var(--ink-soft); }
.footer-grid ul a:hover { color: var(--red); }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-brand img { height: 90px; width: auto; }
.footer-brand-text { font-family: var(--font-display); font-size: 16px; text-transform: uppercase; }
.footer-brand-text small { display: block; font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.2em; color: var(--red); }
.footer-bottom {
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-faint);
}

/* ---------- Page header (sub-pages) ---------- */
.page-header {
  padding: 64px 0 56px;
  background: radial-gradient(700px 400px at 80% 0%, rgba(224,34,28,0.1), transparent 60%);
  border-bottom: 1px solid var(--line);
}
.page-header h1 { font-size: clamp(30px, 4vw, 46px); }
.page-header p { color: var(--ink-soft); margin-top: 14px; max-width: 540px; font-size: 16px; line-height: 1.7; }
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px; color: var(--ink-faint); text-transform: uppercase;
  letter-spacing: 0.05em; margin-bottom: 18px;
}
.breadcrumb a { color: var(--ink-faint); }
.breadcrumb a:hover { color: var(--red); }

/* ---------- Admin panel ---------- */
.admin-sidebar { width: 240px; flex-shrink: 0; background: var(--ink-2); border-right: 1px solid var(--line); padding: 24px 16px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.admin-nav a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--radius); font-family: var(--font-mono); font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--ink-soft); margin-bottom: 2px; }
.admin-nav a:hover { background: rgba(255,255,255,0.04); color: var(--paper); }
.admin-nav a.active { background: var(--red); color: #fff; }
.admin-main { flex: 1; padding: 32px 40px; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; }
.admin-topbar h1 { font-size: 22px; text-transform: none; font-family: var(--font-body); font-weight: 800; }
.data-table { width: 100%; border-collapse: collapse; background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.data-table th, .data-table td { padding: 12px 15px; text-align: left; font-size: 14px; border-bottom: 1px solid var(--line); }
.data-table th { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-faint); background: rgba(255,255,255,0.02); }
.data-table tr:last-child td { border-bottom: none; }
.badge { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; padding: 4px 10px; border-radius: 100px; display: inline-block; border: none; cursor: default; }
.badge-new { background: rgba(224,34,28,0.15); color: #ff7a76; }
.badge-contacted { background: rgba(217,164,65,0.15); color: #e3bb6a; }
.badge-in_progress { background: rgba(110,142,251,0.15); color: #9bb1fc; }
.badge-closed { background: rgba(63,174,92,0.15); color: #6fd989; }
.stat-cards { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin-bottom: 32px; }
.stat-card { background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 20px; }
.stat-card strong { display: block; font-family: var(--font-display); font-size: 28px; }
.stat-card span { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; color: var(--ink-faint); }
.icon-btn { font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; color: var(--red); }
.icon-btn:hover { color: #ff5551; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid        { grid-template-columns: 1fr; }
  .pillars          { grid-template-columns: repeat(2, 1fr); }
  .process          { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .portfolio-grid   { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr; }
  .contact-grid     { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid      { grid-template-columns: 1fr 1fr; }
  .stat-cards       { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 640px) {
  .section         { padding: 60px 0; }
  .pillars         { grid-template-columns: 1fr; }
  .service-grid    { grid-template-columns: 1fr; }
  .process         { grid-template-columns: 1fr; }
  .portfolio-grid  { grid-template-columns: 1fr; }
  .form-grid       { grid-template-columns: 1fr; }
  .cta-band        { padding: 36px 24px; flex-direction: column; }
  .footer-grid     { grid-template-columns: 1fr; gap: 28px; }
  .hero            { padding: 56px 0 64px; }
  .hero-stats      { gap: 24px; }
  .admin-main      { padding: 20px; }
}