/* ============================================================
   NEMSEC — Software Engineering, Cybersecurity & Technology
   Design system: dark engineering console, electric-blue signal
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

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

:root {
  /* ---- Color tokens ---- */
  --bg:            #05070e;
  --bg-elevated:   #0a0e1c;
  --bg-panel:      #0e1326;
  --bg-panel-2:    #131a33;
  --line:          rgba(233, 236, 250, 0.09);
  --line-strong:   rgba(233, 236, 250, 0.16);

  --blue:          #4a5bff;
  --blue-soft:     #7c88ff;
  --blue-dim:      rgba(74, 91, 255, 0.14);
  --navy-deep:     #0a0f5c;

  --signal:        #17e6a1;
  --signal-dim:    rgba(23, 230, 161, 0.13);

  --ink:           #f4f5fb;
  --ink-dim:       #c4c8dc;
  --muted:         #868ca8;
  --muted-2:       #5b6180;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --container: 1240px;
  --nav-h: 76px;
}

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  background: var(--bg);
  color: var(--ink-dim);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Ambient blueprint grid — faint, sets the "engineering" tone without shouting */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(233,236,250,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(233,236,250,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 0%, transparent 70%);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.container { max-width: var(--container); margin: 0 auto; padding: 0 32px; }

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--blue-soft);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ============ Code-comment eyebrow (signature typographic device) ============ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--signal);
  margin-bottom: 20px;
}
.eyebrow::before { content: '//'; color: var(--muted-2); }

.section-tag { /* legacy alias */ }

/* ============ Nav ============ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  background: rgba(5, 7, 14, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav-brand { display: flex; align-items: center; gap: 12px; }
.nav-brand img { width: 30px; height: 30px; object-fit: contain; filter: invert(1) brightness(2); }
.nav-brand span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--ink);
}
.nav-brand small {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  display: block;
  letter-spacing: 0.08em;
  margin-top: -2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-links a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--muted);
  padding: 9px 16px;
  border-radius: 100px;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--ink); background: var(--bg-panel); }
.nav-links a.active { color: var(--ink); background: var(--bg-panel-2); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue);
  color: #fff !important;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 100px;
  transition: background .2s, transform .2s;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--blue-soft); transform: translateY(-1px); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px; height: 40px;
  background: none; border: none;
  align-items: center; justify-content: center;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: all .25s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-links { position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
    background: var(--bg); flex-direction: column; align-items: stretch; padding: 24px 24px;
    gap: 4px; transform: translateX(100%); transition: transform .3s ease; overflow-y: auto; }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { padding: 16px 12px; font-size: 17px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav-cta { display: none; }
  .nav-links .nav-cta-mobile { display: inline-flex; margin-top: 16px; justify-content: center; }
  .nav-toggle { display: flex; }
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 26px;
  border-radius: 100px;
  border: 1px solid transparent;
  transition: transform .2s, background .2s, border-color .2s, box-shadow .2s;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 0 0 0 rgba(74,91,255,0.5); }
.btn-primary:hover { background: var(--blue-soft); transform: translateY(-2px); box-shadow: 0 10px 30px -8px rgba(74,91,255,0.55); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-outline:hover { border-color: var(--blue-soft); color: var(--blue-soft); transform: translateY(-2px); }
.btn-ghost { background: var(--bg-panel); color: var(--ink); }
.btn-ghost:hover { background: var(--bg-panel-2); }
.btn-block { width: 100%; justify-content: center; }

/* ============ Layout helpers ============ */
main { padding-top: var(--nav-h); position: relative; z-index: 1; }
section { padding: 100px 0; position: relative; }
@media (max-width: 700px) { section { padding: 64px 0; } }

.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-title { font-size: clamp(30px, 3.6vw, 46px); margin-bottom: 16px; }
.section-title em { font-style: normal; color: var(--blue-soft); }
.section-sub { font-size: 16.5px; color: var(--muted); line-height: 1.7; }

.grain-divider { height: 1px; background: linear-gradient(90deg, transparent, var(--line-strong), transparent); }

/* diagonal cut — signature motif echoing the logo's parallel slashes */
.cut-corner {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

/* ============ Reveal-on-scroll ============ */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============ Cards ============ */
.card {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: border-color .25s, transform .25s, background .25s;
}
.card:hover { border-color: var(--line-strong); background: var(--bg-panel-2); transform: translateY(-4px); }

.icon-tile {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--blue-dim);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  color: var(--blue-soft);
}
.icon-tile svg { width: 22px; height: 22px; }

/* ============ Ticker ============ */
.ticker { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; padding: 22px 0; background: var(--bg-elevated); }
.ticker-track { display: flex; gap: 40px; width: max-content; animation: tick 32s linear infinite; }
.ticker-item { font-family: var(--font-mono); font-size: 13px; color: var(--muted); letter-spacing: 0.04em; white-space: nowrap; display: flex; align-items: center; gap: 40px; }
.ticker-item b { color: var(--ink-dim); font-weight: 500; }
@keyframes tick { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============ Stat row ============ */
.stat-row { display: flex; flex-wrap: wrap; gap: 40px; margin-top: 44px; }
.stat-num { font-family: var(--font-display); font-size: 34px; color: var(--ink); font-weight: 700; }
.stat-num span { color: var(--blue-soft); }
.stat-lbl { font-size: 13px; color: var(--muted); margin-top: 4px; }

/* ============ Footer ============ */
footer { border-top: 1px solid var(--line); padding: 64px 0 32px; position: relative; z-index: 1; background: var(--bg-elevated); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-brand img { width: 26px; height: 26px; filter: invert(1) brightness(2); }
.footer-brand span { font-family: var(--font-display); font-weight: 700; font-size: 18px; color: var(--ink); }
.footer-desc { font-size: 14px; color: var(--muted); max-width: 280px; line-height: 1.7; }
.footer-col h4 { font-size: 13px; color: var(--ink-dim); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 16px; font-family: var(--font-mono); font-weight: 500; }
.footer-col a, .footer-col p { display: block; font-size: 14.5px; color: var(--muted); margin-bottom: 10px; transition: color .2s; }
.footer-col a:hover { color: var(--blue-soft); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 28px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted-2); flex-wrap: wrap; gap: 12px; }
.footer-status { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 3px var(--signal-dim); }

@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ============ Forms ============ */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-dim); margin-bottom: 8px; font-family: var(--font-mono); letter-spacing: 0.02em; }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 13px 16px; background: var(--bg-elevated);
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  color: var(--ink); font-family: var(--font-body); font-size: 14.5px;
  transition: border-color .2s;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--muted-2); }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--blue-soft); outline: none; }
.form-textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* Toast */
.toast {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--bg-panel-2); border: 1px solid var(--line-strong); color: var(--ink);
  padding: 14px 22px; border-radius: 100px; font-size: 14px; font-weight: 500;
  display: flex; align-items: center; gap: 10px; z-index: 2000;
  opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s;
  box-shadow: 0 20px 40px -12px rgba(0,0,0,0.6);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ============ Utility ============ */
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 12px; color: var(--ink-dim);
  background: var(--bg-panel); border: 1px solid var(--line); border-radius: 100px;
  padding: 6px 14px;
}

/* ============================================================
   Page-specific components
   ============================================================ */

/* ---- Hero ---- */
.hero { padding: 76px 0 40px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
@media (max-width: 980px) { .hero-grid { grid-template-columns: 1fr; gap: 48px; } }

.hero-title { font-size: clamp(38px, 5vw, 60px); margin-bottom: 22px; }
.hero-title .accent { color: var(--blue-soft); }
.hero-body { font-size: 17.5px; color: var(--muted); max-width: 480px; line-height: 1.75; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }

/* Console panel — signature visual: a system-status dashboard, not a browser mockup */
.console {
  background: linear-gradient(160deg, var(--bg-panel), var(--bg-elevated));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.6);
}
.console-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; border-bottom: 1px solid var(--line);
  font-family: var(--font-mono); font-size: 11.5px; color: var(--muted);
}
.console-dots { display: flex; gap: 6px; }
.console-dots span { width: 8px; height: 8px; border-radius: 50%; background: var(--line-strong); }
.console-body { padding: 26px; }
.console-row { display: flex; align-items: center; justify-content: space-between; padding: 13px 0; border-bottom: 1px dashed var(--line); font-family: var(--font-mono); font-size: 13px; }
.console-row:last-child { border-bottom: none; }
.console-row .label { color: var(--muted); }
.console-row .value { color: var(--ink-dim); display: flex; align-items: center; gap: 8px; }
.console-row .value.ok { color: var(--signal); }
.console-bars { display: flex; align-items: flex-end; gap: 6px; height: 64px; margin: 22px 0 6px; }
.console-bars i { flex: 1; background: linear-gradient(180deg, var(--blue-soft), var(--blue)); border-radius: 3px 3px 0 0; opacity: 0.85; }
.console-footer { display: flex; align-items: center; gap: 10px; padding: 16px 26px; border-top: 1px solid var(--line); font-family: var(--font-mono); font-size: 12px; color: var(--muted); }

.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }

/* ---- Capability / service grid ---- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card h3 { font-size: 19px; margin-bottom: 10px; }
.card p { font-size: 14.5px; color: var(--muted); line-height: 1.65; }

/* ---- Process steps ---- */
.process-list { display: flex; flex-direction: column; }
.process-item { display: grid; grid-template-columns: 90px 1fr; gap: 28px; padding: 34px 0; border-top: 1px solid var(--line); }
.process-item:last-child { border-bottom: 1px solid var(--line); }
.process-num { font-family: var(--font-mono); font-size: 14px; color: var(--muted-2); padding-top: 4px; }
.process-item h3 { font-size: 21px; margin-bottom: 10px; }
.process-item p { color: var(--muted); font-size: 15px; max-width: 620px; line-height: 1.7; }
.process-item .tag { font-family: var(--font-mono); font-size: 11px; color: var(--blue-soft); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 8px; display: block; }

/* ---- Portfolio ---- */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 980px) { .portfolio-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .portfolio-grid { grid-template-columns: 1fr; } }

.portfolio-card {
  display: block; background: var(--bg-panel); border: 1px solid var(--line); border-radius: var(--radius-md);
  overflow: hidden; transition: border-color .25s, transform .25s;
}
.portfolio-card:hover { border-color: var(--blue-soft); transform: translateY(-4px); }
.portfolio-thumb {
  aspect-ratio: 16/10; background: var(--bg-elevated);
  background-image: linear-gradient(rgba(233,236,250,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(233,236,250,0.05) 1px, transparent 1px);
  background-size: 22px 22px;
  display: flex; align-items: center; justify-content: center; position: relative;
  border-bottom: 1px solid var(--line);
}
.thumb-placeholder { text-align: center; color: var(--muted-2); }
.thumb-placeholder span { font-family: var(--font-display); font-size: 30px; font-weight: 700; color: var(--muted); display: block; }
.thumb-placeholder small { font-family: var(--font-mono); font-size: 11px; display: block; margin-top: 6px; }
.portfolio-thumb.is-cta { background: var(--blue-dim); }
.cta-thumb-inner span { font-size: 40px; color: var(--blue-soft); font-family: var(--font-display); }
.portfolio-body { padding: 22px 24px 26px; }
.portfolio-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.portfolio-cat { font-family: var(--font-mono); font-size: 11px; color: var(--blue-soft); text-transform: uppercase; letter-spacing: 0.05em; }
.portfolio-body h3 { font-size: 18px; margin-bottom: 8px; }
.portfolio-body p { font-size: 13.5px; color: var(--muted); line-height: 1.6; margin-bottom: 16px; }
.portfolio-tech { display: flex; flex-wrap: wrap; gap: 8px; }
.portfolio-tech span { font-family: var(--font-mono); font-size: 11px; color: var(--muted); background: var(--bg-elevated); border: 1px solid var(--line); padding: 4px 9px; border-radius: 6px; }

/* ---- CTA banner ---- */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-deep), var(--bg-panel));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(74,91,255,0.22), transparent 60%);
  pointer-events: none;
}
.cta-banner h2 { font-size: clamp(26px, 3.4vw, 38px); margin-bottom: 14px; position: relative; }
.cta-banner p { color: var(--muted); max-width: 480px; margin: 0 auto 30px; position: relative; }
.cta-banner .btn-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }
@media (max-width: 600px) { .cta-banner { padding: 40px 24px; } }

/* ---- About ---- */
.about-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 64px; align-items: start; }
@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; } }
.about-quote { font-family: var(--font-display); font-size: 20px; color: var(--ink); border-left: 3px solid var(--blue); padding: 6px 0 6px 22px; margin: 28px 0; line-height: 1.5; }
.about-photo {
  aspect-ratio: 4/5; border-radius: var(--radius-lg); background: var(--bg-panel);
  border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; flex-direction: column;
  gap: 12px; color: var(--muted-2); position: relative; overflow: hidden;
}
.about-photo .badge { position: absolute; bottom: 20px; left: 20px; right: 20px; background: rgba(5,7,14,0.7); backdrop-filter: blur(8px); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 12px 16px; }
.about-photo .badge strong { display: block; color: var(--ink); font-size: 14.5px; }
.about-photo .badge span { font-size: 12px; color: var(--muted); font-family: var(--font-mono); }
.value-list { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
.value-item { display: flex; gap: 16px; align-items: flex-start; }
.value-item .icon-tile { flex-shrink: 0; margin-bottom: 0; }
.value-item h4 { font-size: 16px; color: var(--ink); margin-bottom: 4px; }
.value-item p { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ---- Technologies ---- */
.tech-group { margin-bottom: 48px; }
.tech-group h3 { font-family: var(--font-mono); font-size: 13px; color: var(--blue-soft); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 20px; font-weight: 500; }
.tech-tags { display: flex; flex-wrap: wrap; gap: 12px; }
.tech-tag { display: inline-flex; align-items: center; gap: 8px; background: var(--bg-panel); border: 1px solid var(--line); padding: 10px 18px; border-radius: var(--radius-sm); font-size: 14px; color: var(--ink-dim); transition: border-color .2s, transform .2s; }
.tech-tag:hover { border-color: var(--blue-soft); transform: translateY(-2px); }

/* ---- Services detail ---- */
.service-detail { display: grid; grid-template-columns: 1fr; gap: 24px; }
.service-row { display: grid; grid-template-columns: 60px 1fr; gap: 24px; padding: 30px 0; border-top: 1px solid var(--line); }
.service-row:last-child { border-bottom: 1px solid var(--line); }
.service-row h3 { font-size: 20px; margin-bottom: 8px; }
.service-row p { color: var(--muted); font-size: 15px; line-height: 1.7; max-width: 680px; margin-bottom: 12px; }
.service-row .tags { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---- FAQ ---- */
.faq-list { display: flex; flex-direction: column; gap: 0; max-width: 720px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question { width: 100%; display: flex; justify-content: space-between; align-items: center; background: none; border: none; padding: 22px 4px; text-align: left; color: var(--ink); font-size: 15.5px; font-weight: 500; }
.faq-icon { font-family: var(--font-mono); color: var(--blue-soft); font-size: 18px; transition: transform .25s; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-answer p { padding: 0 4px 22px; color: var(--muted); font-size: 14.5px; line-height: 1.7; }

/* ---- Contact ---- */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 64px; align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-detail-list { display: flex; flex-direction: column; gap: 18px; margin: 32px 0; }
.contact-detail { display: flex; align-items: center; gap: 14px; font-size: 14.5px; color: var(--ink-dim); }
.promise-list { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--line); }
.promise-item { display: flex; gap: 14px; align-items: flex-start; }
.promise-item h4 { font-size: 15px; color: var(--ink); margin-bottom: 4px; }
.promise-item p { font-size: 13.5px; color: var(--muted); line-height: 1.6; }
.contact-panel { background: var(--bg-panel); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 40px; }
.contact-panel h3 { font-size: 22px; margin-bottom: 8px; }
.contact-panel > p { color: var(--muted); font-size: 14.5px; margin-bottom: 28px; }

/* ---- Page hero (secondary pages) ---- */
.page-hero { padding: 88px 0 20px; text-align: center; }
.page-hero .eyebrow { justify-content: center; }
.page-hero h1 { font-size: clamp(34px, 4.6vw, 54px); max-width: 780px; margin: 0 auto 18px; }
.page-hero p { color: var(--muted); max-width: 560px; margin: 0 auto; font-size: 16.5px; line-height: 1.7; }