/* ============================================================
   techsupport24 — Stylesheet
   ============================================================ */

:root {
  --bg: #0a0e1a;
  --bg-soft: #0f1424;
  --bg-card: #131a2e;
  --line: rgba(120, 160, 220, 0.12);
  --line-strong: rgba(120, 160, 220, 0.25);
  --text: #e8edf7;
  --text-dim: #8a96b3;
  --text-muted: #5d6a8a;
  --accent: #00e5ff;
  --accent-2: #7c5cff;
  --accent-warm: #ff8a3d;
  --green: #2bd9a4;
  --red: #ff5a6e;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Manrope', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(0, 229, 255, 0.08), transparent 40%),
    radial-gradient(circle at 85% 10%, rgba(124, 92, 255, 0.07), transparent 45%),
    radial-gradient(circle at 50% 90%, rgba(255, 138, 61, 0.04), transparent 50%);
  z-index: -2;
  pointer-events: none;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(120, 160, 220, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 160, 220, 0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: -1;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ===== Top bar ===== */
.topbar {
  background: rgba(10, 14, 26, 0.7);
  border-bottom: 1px solid var(--line);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-dim);
  backdrop-filter: blur(10px);
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  padding-bottom: 10px;
}
.topbar-left { display: flex; gap: 24px; align-items: center; }
.topbar-left span { display: flex; align-items: center; gap: 8px; }
.pulse-dot {
  display: inline-block; width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(43, 217, 164, 0.7);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(43, 217, 164, 0.7); }
  50% { box-shadow: 0 0 0 8px rgba(43, 217, 164, 0); }
}
.topbar-right { display: flex; gap: 20px; }
.topbar a { color: var(--text-dim); text-decoration: none; transition: color 0.2s; }
.topbar a:hover { color: var(--accent); }

/* ===== Header / Nav ===== */
header.main {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
}
header.main .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 18px;
  padding-bottom: 18px;
}

.logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid;
  place-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  font-weight: 700;
  color: var(--bg);
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.4);
}
.logo .num { color: var(--accent); }

nav ul {
  list-style: none;
  display: flex;
  gap: 36px;
  align-items: center;
}
nav a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}
nav a:hover, nav a.active { color: var(--text); }
nav a.active::after,
nav a:hover::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 8px;
  font-family: 'Manrope', sans-serif;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 0 0 0 rgba(0, 229, 255, 0.5);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 229, 255, 0.35);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line-strong);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--text);
  width: 42px;
  height: 42px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 20px;
}

/* ===== Hero ===== */
.hero {
  padding: 100px 0 120px;
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.2);
  padding: 8px 14px;
  border-radius: 999px;
  margin-bottom: 28px;
}

.hero h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(48px, 6vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}
.hero h1 .highlight {
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: italic;
}
.hero h1 .underline {
  position: relative;
  display: inline-block;
}
.hero h1 .underline::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 8px;
  height: 12px;
  background: var(--accent);
  opacity: 0.25;
  z-index: -1;
}

.hero p.lead {
  font-size: 18px;
  color: var(--text-dim);
  margin-bottom: 40px;
  max-width: 540px;
  line-height: 1.65;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.hero-stats .num {
  font-family: 'Syne', sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}
.hero-stats .num .accent { color: var(--accent); }
.hero-stats .lbl {
  font-size: 12px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  margin-top: 8px;
  letter-spacing: 0.05em;
}

/* Terminal mock */
.terminal {
  background: var(--bg-card);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  overflow: hidden;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5),
              0 0 0 1px rgba(0, 229, 255, 0.08);
  position: relative;
}
.terminal-head {
  background: rgba(0, 0, 0, 0.3);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--line);
}
.terminal-head .dot { width: 12px; height: 12px; border-radius: 50%; }
.terminal-head .dot.r { background: #ff5f57; }
.terminal-head .dot.y { background: #febc2e; }
.terminal-head .dot.g { background: #28c840; }
.terminal-head .title {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 11px;
}
.terminal-body {
  padding: 24px 20px;
  line-height: 1.9;
}
.terminal-body .prompt { color: var(--accent); }
.terminal-body .arrow { color: var(--accent-2); }
.terminal-body .ok { color: var(--green); }
.terminal-body .warn { color: var(--accent-warm); }
.terminal-body .dim { color: var(--text-muted); }
.cursor {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--accent);
  vertical-align: middle;
  animation: blink 1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ===== Section headings ===== */
section { padding: 100px 0; position: relative; }
.section-head {
  margin-bottom: 64px;
  max-width: 720px;
}
.section-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--accent);
}
.section-head h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(36px, 4.5vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.section-head p {
  font-size: 17px;
  color: var(--text-dim);
  max-width: 620px;
}

/* ===== Services grid ===== */
.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
.service {
  background: var(--bg-soft);
  padding: 40px 32px;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}
.service:hover { background: var(--bg-card); }
.service::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service:hover::before { transform: scaleX(1); }

.service-icon {
  width: 48px; height: 48px;
  border-radius: 10px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.2);
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  color: var(--accent);
}
.service h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 22px;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.service p {
  color: var(--text-dim);
  font-size: 14.5px;
  margin-bottom: 20px;
  min-height: 80px;
}
.service ul { list-style: none; margin-bottom: 24px; }
.service ul li {
  font-size: 13px;
  color: var(--text-dim);
  padding-left: 20px;
  position: relative;
  margin-bottom: 8px;
}
.service ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
}
.service-link {
  color: var(--accent);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}
.service-link:hover { gap: 12px; }

/* ===== Bento ===== */
.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(220px, auto);
  gap: 16px;
}
.bento-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
.bento-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}
.bento-card .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: 0.1em;
}
.bento-card h4 {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.bento-card p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.55;
}
.bento-card.big {
  grid-column: span 2;
  grid-row: span 2;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-soft) 100%);
  border: 1px solid rgba(0, 229, 255, 0.2);
}
.bento-card.big h4 { font-size: 32px; margin-bottom: 16px; }
.bento-card.big p { font-size: 16px; max-width: 90%; }
.bento-card.big::after {
  content: '';
  position: absolute;
  right: -60px; bottom: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.15), transparent 70%);
  pointer-events: none;
}
.bento-card.dark {
  background: var(--bg);
  border-color: var(--line-strong);
}
.bento-card.accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: var(--bg);
  border: none;
}
.bento-card.accent .num,
.bento-card.accent p { color: rgba(10, 14, 26, 0.75); }
.bento-card.accent h4 { color: var(--bg); }

.bento-tag {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(0, 229, 255, 0.1);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 16px;
}

/* ===== Process ===== */
.process {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong) 20%, var(--line-strong) 80%, transparent);
}
.step {
  text-align: center;
  padding: 0 16px;
  position: relative;
}
.step-num {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  margin: 0 auto 24px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--accent);
  position: relative;
  z-index: 2;
}
.step h4 {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}
.step p {
  font-size: 14px;
  color: var(--text-dim);
}

/* ===== Partners ===== */
.partners-marquee {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}
.partner-chip {
  padding: 14px 22px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--text-dim);
  transition: all 0.2s;
}
.partner-chip:hover {
  color: var(--text);
  border-color: var(--accent);
}

/* ===== Blog ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.blog-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px;
  text-decoration: none;
  color: var(--text);
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.blog-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}
.blog-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.blog-card h4 {
  font-family: 'Syne', sans-serif;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 16px;
  flex: 1;
}
.blog-card .read {
  font-size: 13px;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  margin-top: 24px;
}

/* ===== CTA banner ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg) 100%);
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  padding: 80px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(0, 229, 255, 0.1), transparent 40%);
  animation: spin 30s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.cta-banner > * { position: relative; z-index: 2; }
.cta-banner h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.cta-banner p {
  font-size: 18px;
  color: var(--text-dim);
  margin-bottom: 36px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Footer ===== */
footer {
  border-top: 1px solid var(--line);
  padding: 80px 0 32px;
  background: var(--bg-soft);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand p {
  color: var(--text-dim);
  font-size: 14px;
  margin-top: 20px;
  max-width: 320px;
}
footer h5 {
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text);
  margin-bottom: 20px;
}
footer ul { list-style: none; }
footer ul li { margin-bottom: 12px; }
footer a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}
footer a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-muted);
}

/* ===== Sub-page layouts ===== */
.page-hero {
  padding: 80px 0 40px;
  border-bottom: 1px solid var(--line);
}
.page-hero h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.page-hero p {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 640px;
}

.content-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 64px;
  padding: 80px 0;
}
@media (max-width: 960px) {
  .content-grid { grid-template-columns: 1fr; gap: 40px; }
}

.content-block h2 {
  font-family: 'Syne', sans-serif;
  font-size: 32px;
  font-weight: 700;
  margin-top: 40px;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.content-block h2:first-child { margin-top: 0; }
.content-block h3 {
  font-family: 'Syne', sans-serif;
  font-size: 22px;
  font-weight: 600;
  margin-top: 28px;
  margin-bottom: 12px;
}
.content-block p {
  color: var(--text-dim);
  margin-bottom: 16px;
}
.content-block ul {
  color: var(--text-dim);
  padding-left: 24px;
  margin-bottom: 16px;
}
.content-block ul li { margin-bottom: 6px; }
.content-block a { color: var(--accent); }

.info-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px;
  position: sticky;
  top: 100px;
}
.info-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  margin-bottom: 20px;
}
.info-row {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.info-row:last-child { border-bottom: none; }
.info-row .lbl {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.info-row .val { color: var(--text); }
.info-row a { color: var(--text); text-decoration: none; }
.info-row a:hover { color: var(--accent); }

/* ===== Contact form ===== */
.form {
  display: grid;
  gap: 20px;
  max-width: 640px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }
.form label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.form input,
.form textarea,
.form select {
  width: 100%;
  background: var(--bg-soft);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 14px 16px;
  color: var(--text);
  font-family: 'Manrope', sans-serif;
  font-size: 15px;
  transition: border-color 0.2s;
}
.form input:focus,
.form textarea:focus,
.form select:focus {
  outline: none;
  border-color: var(--accent);
}
.form textarea { min-height: 140px; resize: vertical; }

/* ===== Reveal animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .container { padding: 0 20px; }
  nav ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
    padding: 16px 0;
  }
  nav ul.open { display: flex; }
  nav ul li { width: 100%; }
  nav ul a {
    display: block;
    padding: 14px 32px;
  }
  .nav-toggle { display: block; }
  header.main .btn { display: none; }
  .hero { padding: 60px 0 80px; }
  .hero-grid { grid-template-columns: 1fr; gap: 60px; }
  .hero-stats { gap: 16px; }
  .services { grid-template-columns: 1fr; }
  .bento { grid-template-columns: 1fr 1fr; }
  .bento-card.big { grid-column: span 2; grid-row: span 1; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 40px 16px; }
  .process-steps::before { display: none; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-banner { padding: 56px 28px; }
  .topbar-left span:not(:first-child) { display: none; }
}
@media (max-width: 560px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .bento { grid-template-columns: 1fr; }
  .bento-card.big { grid-column: span 1; }
  .process-steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; }
}