/* =========================================================================
   ZEPHYR AIR SOLUTIONS — DESIGN SYSTEM
   Palette: Powder Blue / Black-Charcoal / Silver / White
   ========================================================================= */

:root {
  /* ---- Color tokens ---- */
  --color-black: #0d1013;
  --color-charcoal: #191d21;
  --color-charcoal-2: #23282e;
  --color-white: #ffffff;
  --color-off-white: #f7f8f9;

  --color-powder: #b7d3e0;         /* powder blue — backgrounds, tints, borders */
  --color-powder-light: #e3eef3;   /* very light powder tint for section bands */
  --color-blue: #3c7c99;           /* deeper working blue — buttons, links, icons (AA on white) */
  --color-blue-dark: #2c5f78;      /* hover / pressed state */

  --color-silver: #aab1b8;         /* silver — secondary accents, dividers */
  --color-silver-light: #d6dade;
  --color-silver-dark: #5f666d; /* darkened from #7a8188 to meet 4.5:1 AA text contrast on white/off-white */

  --color-text: #1a1e22;
  --color-text-muted: #52585e;
  --color-text-on-dark: #eef1f3;
  --color-text-on-dark-muted: #aab3ba;

  --color-border: #e1e4e7;
  --color-success: #2f7a4d;
  --color-error: #b3392c;

  /* ---- Typography ---- */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* ---- Spacing scale ---- */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  /* ---- Layout ---- */
  --container-max: 1200px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(13, 16, 19, 0.08);
  --shadow-md: 0 8px 24px rgba(13, 16, 19, 0.10);
  --shadow-lg: 0 20px 50px rgba(13, 16, 19, 0.14);
  --header-height: 84px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
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;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; }
button { font-family: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 var(--space-4);
  color: var(--color-black);
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.25rem, 4.5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p { margin: 0 0 var(--space-4); color: var(--color-text-muted); }
p.lede { font-size: 1.15rem; color: var(--color-text); }

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-black);
  color: var(--color-white);
  padding: 0.75rem 1.25rem;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus {
  left: 0;
}

/* ---- Layout helpers ---- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}
.section {
  padding: var(--space-9) 0;
}
.section-tight { padding: var(--space-7) 0; }
.section-dark {
  background: var(--color-charcoal);
  color: var(--color-text-on-dark);
}
.section-dark h2, .section-dark h3, .section-dark h4 { color: var(--color-white); }
.section-dark p { color: var(--color-text-on-dark-muted); }
.section-tint { background: var(--color-powder-light); }
.section-off { background: var(--color-off-white); }

.section-head {
  max-width: 720px;
  margin: 0 0 var(--space-7);
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-blue-dark);
  margin-bottom: var(--space-3);
}
.section-dark .eyebrow { color: var(--color-powder); }

.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.98rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--color-blue);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-blue-dark); }
.btn-secondary {
  background: transparent;
  color: var(--color-black);
  border-color: var(--color-black);
}
.btn-secondary:hover { background: var(--color-black); color: var(--color-white); }
.section-dark .btn-secondary,
.hero .btn-secondary {
  color: var(--color-white);
  border-color: var(--color-silver-light);
}
.section-dark .btn-secondary:hover,
.hero .btn-secondary:hover { background: var(--color-white); color: var(--color-black); }
.btn-ghost-light {
  background: rgba(255,255,255,0.08);
  color: var(--color-white);
  border-color: rgba(255,255,255,0.35);
}
.btn-ghost-light:hover { background: rgba(255,255,255,0.18); }
.btn-block { width: 100%; }
.btn-lg { padding: 1.05rem 2rem; font-size: 1.05rem; }
.btn[disabled] { opacity: 0.6; cursor: not-allowed; transform: none; }

/* =========================================================================
   HEADER
   ========================================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--color-border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.brand img { height: 46px; width: auto; }

.main-nav { display: flex; align-items: center; gap: var(--space-6); }
.main-nav ul {
  display: flex;
  list-style: none;
  gap: var(--space-5);
  margin: 0;
}
.main-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.main-nav a:hover, .main-nav a[aria-current="page"] {
  color: var(--color-blue);
  border-bottom-color: var(--color-blue);
}
.header-cta { display: flex; align-items: center; gap: var(--space-4); }
.header-phone {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-black);
}
.header-phone svg { flex-shrink: 0; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-black);
  margin: 5px 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-panel {
  display: none;
  position: fixed;
  inset: var(--header-height) 0 0 0;
  background: var(--color-white);
  z-index: 490;
  overflow-y: auto;
  padding: var(--space-6) var(--space-5) var(--space-9);
}
.mobile-panel.is-open { display: block; }
.mobile-panel ul { list-style: none; display: flex; flex-direction: column; }
.mobile-panel a {
  display: block;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 1.15rem;
  font-weight: 600;
}
.mobile-panel .btn { margin-top: var(--space-6); }

@media (max-width: 980px) {
  .main-nav ul, .header-phone.desktop-only { display: none; }
  .nav-toggle { display: block; }
  .header-cta .btn-primary.desktop-only { display: none; }
}
@media (min-width: 981px) {
  .mobile-panel, .nav-toggle { display: none !important; }
}

/* Mobile sticky call/quote bar */
.mobile-action-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 480;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -6px 20px rgba(13,16,19,0.08);
}
.mobile-action-bar .row { display: flex; }
.mobile-action-bar a {
  flex: 1;
  text-align: center;
  padding: 0.95rem 0.5rem;
  font-weight: 700;
  font-size: 0.95rem;
}
.mobile-action-bar .call { color: var(--color-black); background: var(--color-off-white); }
.mobile-action-bar .quote { color: var(--color-white); background: var(--color-blue); }
@media (max-width: 640px) {
  .mobile-action-bar { display: block; }
  body { padding-bottom: 58px; }
}

/* =========================================================================
   HERO
   ========================================================================= */
.hero {
  position: relative;
  background: linear-gradient(160deg, var(--color-charcoal) 0%, var(--color-black) 62%);
  color: var(--color-white);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 85% 20%, rgba(183, 211, 224, 0.16), transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(170, 177, 184, 0.12), transparent 55%);
  pointer-events: none;
}
.hero .container {
  position: relative;
  padding-top: var(--space-9);
  padding-bottom: var(--space-9);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-8);
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(183, 211, 224, 0.12);
  border: 1px solid rgba(183, 211, 224, 0.35);
  color: var(--color-powder);
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: var(--space-5);
}
.hero h1 { color: var(--color-white); margin-bottom: var(--space-5); }
.hero-sub { color: var(--color-text-on-dark-muted); font-size: 1.15rem; max-width: 46ch; }
.hero-ctas { display: flex; gap: var(--space-4); margin-top: var(--space-6); flex-wrap: wrap; }
.hero-trust {
  margin-top: var(--space-7);
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.hero-trust div { font-size: 0.85rem; color: var(--color-text-on-dark-muted); }
.hero-trust strong { display: block; color: var(--color-white); font-size: 1rem; }

.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: linear-gradient(200deg, var(--color-charcoal-2), var(--color-charcoal));
  border: 1px solid rgba(183,211,224,0.18);
}
.hero-visual .swoosh-art { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-visual figcaption {
  position: absolute;
  left: var(--space-5);
  bottom: var(--space-5);
  right: var(--space-5);
  color: var(--color-text-on-dark-muted);
  font-size: 0.8rem;
}

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { aspect-ratio: 16/10; order: -1; }
}

/* =========================================================================
   PROCESS COMPARISON
   ========================================================================= */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-6);
  align-items: stretch;
}
.compare-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  background: var(--color-white);
}
.compare-card.zephyr {
  border-color: var(--color-blue);
  background: var(--color-powder-light);
}
.compare-card h4 { display: flex; align-items: center; gap: 0.5rem; }
.compare-steps { list-style: none; margin-top: var(--space-4); }
.compare-steps li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0;
  font-weight: 600;
  color: var(--color-text);
  border-bottom: 1px dashed var(--color-border);
}
.compare-steps li:last-child { border-bottom: none; }
.compare-steps .num {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  background: var(--color-silver-light);
  color: var(--color-black);
}
.compare-card.zephyr .compare-steps .num { background: var(--color-blue); color: var(--color-white); }
.compare-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-silver-dark);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
@media (max-width: 760px) {
  .compare-grid { grid-template-columns: 1fr; }
  .compare-divider { padding: var(--space-2) 0; }
}

/* =========================================================================
   CARDS
   ========================================================================= */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.card:hover { box-shadow: var(--shadow-md); border-color: var(--color-powder); transform: translateY(-2px); }
.card-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-powder-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-blue);
  margin-bottom: var(--space-4);
}
.card h3 { margin-bottom: var(--space-2); }
.card .card-meta {
  font-size: 0.85rem;
  color: var(--color-silver-dark);
  margin: var(--space-3) 0;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}
.card .card-link {
  margin-top: auto;
  font-weight: 700;
  color: var(--color-blue);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.icon-tile {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--color-charcoal);
  color: var(--color-powder);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* ---- Not-this list ---- */
.not-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.not-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  text-align: center;
}
.not-item .x-mark {
  width: 40px; height: 40px;
  margin: 0 auto var(--space-3);
  border-radius: 50%;
  background: var(--color-off-white);
  color: var(--color-silver-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
@media (max-width: 760px) { .not-list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .not-list { grid-template-columns: 1fr; } }

/* ---- Process steps ---- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  counter-reset: step;
}
.process-step { position: relative; padding-top: var(--space-5); }
.process-step .step-num {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 600;
  color: var(--color-powder);
  line-height: 1;
  margin-bottom: var(--space-3);
}
.section-dark .process-step .step-num { color: rgba(183,211,224,0.5); }
@media (max-width: 900px) { .process-steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .process-steps { grid-template-columns: 1fr; } }

/* ---- Stat row ---- */
.stat-row { display: flex; gap: var(--space-8); flex-wrap: wrap; }
.stat { min-width: 140px; }
.stat .num { font-family: var(--font-display); font-size: 2.25rem; color: var(--color-blue); font-weight: 600; }
.section-dark .stat .num { color: var(--color-powder); }
.stat .label { font-size: 0.9rem; color: var(--color-text-muted); }

/* =========================================================================
   TRUST BAR (credibility strip beneath the hero)
   ========================================================================= */
.trust-bar {
  background: var(--color-off-white);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-5) 0;
}
.trust-bar .container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  justify-content: center;
  align-items: center;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-text);
}
.trust-item svg { color: var(--color-blue); flex-shrink: 0; }
@media (max-width: 700px) {
  .trust-bar .container { justify-content: flex-start; gap: var(--space-5); }
  .trust-item { font-size: 0.85rem; }
}

/* =========================================================================
   TESTIMONIALS
   ========================================================================= */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
@media (max-width: 900px) { .testimonials-grid { grid-template-columns: 1fr; } }

.testimonial-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.testimonial-card .quote-mark { color: var(--color-powder); }
.testimonial-card .sample-tag {
  align-self: flex-start;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-blue-dark);
  background: var(--color-powder-light);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}
.testimonial-quote {
  color: var(--color-text);
  font-size: 1.02rem;
  line-height: 1.6;
  margin: 0;
}
.testimonial-attrib {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.testimonials-note {
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-silver-dark);
  max-width: 60ch;
  margin: var(--space-6) auto 0;
}

/* =========================================================================
   SOCIAL ICONS (footer + contact sidebar)
   ========================================================================= */
.social-row { display: flex; gap: var(--space-3); margin-top: var(--space-4); }
.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--color-text-on-dark-muted);
  transition: border-color 0.15s ease, color 0.15s ease, background-color 0.15s ease;
}
.social-icon:hover { color: var(--color-white); border-color: var(--color-powder); background: rgba(255,255,255,0.06); }
.social-icon.is-pending { opacity: 0.55; cursor: default; }
.social-icon.is-pending:hover { color: var(--color-text-on-dark-muted); border-color: rgba(255,255,255,0.2); background: none; }

.social-row-labeled { flex-direction: column; gap: 0.75rem; margin-top: var(--space-3); }
.social-row-labeled .social-icon {
  width: auto;
  height: auto;
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
  border-color: rgba(255,255,255,0.25);
  justify-content: flex-start;
}
.social-row-labeled .social-handle { font-size: 0.88rem; font-weight: 600; }

/* On light backgrounds, social icons need dark-friendly (not white-on-white) colors.
   Scoped narrowly to .form-card since that's the only light-background container
   social icons currently render into elsewhere on the site. */
.form-card .social-icon {
  color: var(--color-text-muted);
  border-color: var(--color-border);
}
.form-card .social-icon:hover { color: var(--color-blue); border-color: var(--color-blue); background: var(--color-powder-light); }

/* =========================================================================
   ABOUT / FAQ HOMEPAGE PREVIEWS + SERVICE AREA
   ========================================================================= */
.about-preview {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-8);
  align-items: center;
}
@media (max-width: 900px) { .about-preview { grid-template-columns: 1fr; } }
.founder-photo-block {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  background: var(--color-powder-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue);
  border: 1px dashed var(--color-powder);
}
.founder-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.founder-duo picture,
.founder-duo img { display: block; width: 100%; }
.founder-duo img {
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.founder-duo picture:nth-child(2) { margin-top: var(--space-6); }
@media (max-width: 640px) {
  .founder-duo picture:nth-child(2) { margin-top: var(--space-4); }
}

/* ---- About page: individual founder cards with real photos ---- */
.founder-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin: var(--space-6) 0;
  max-width: 560px;
}
.founder-card { margin: 0; }
.founder-card img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.founder-card figcaption { margin-top: var(--space-3); }
@media (max-width: 480px) {
  .founder-grid { grid-template-columns: 1fr 1fr; gap: var(--space-4); max-width: 100%; }
}

.faq-preview-list { max-width: 760px; margin: 0 auto; }

.service-area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin-top: var(--space-5);
}
.service-area-list .tag { background: var(--color-white); border: 1px solid var(--color-border); color: var(--color-text); }
.service-area-list .tag.core { background: var(--color-blue); color: var(--color-white); border-color: var(--color-blue); }

/* =========================================================================
   FAQ ACCORDION
   ========================================================================= */
.faq-list { border-top: 1px solid var(--color-border); }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: var(--space-5) 0;
  font-weight: 700;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .plus {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-blue);
  transition: transform 0.2s ease;
}
.faq-item[open] summary .plus { transform: rotate(45deg); }
.faq-item .faq-answer { padding: 0 0 var(--space-5); color: var(--color-text-muted); max-width: 68ch; }

/* =========================================================================
   FORMS
   ========================================================================= */
.form-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  box-shadow: var(--shadow-md);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }
.field { margin-bottom: var(--space-5); }
.field label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
}
.field .req { color: var(--color-error); }
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  background: var(--color-white);
  color: var(--color-text);
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:invalid[data-touched="true"],
.field select:invalid[data-touched="true"],
.field textarea:invalid[data-touched="true"] {
  border-color: var(--color-error);
}
.field .hint { font-size: 0.82rem; color: var(--color-silver-dark); margin-top: 0.3rem; }
.field .error-msg {
  display: none;
  font-size: 0.82rem;
  color: var(--color-error);
  margin-top: 0.3rem;
}
.field.has-error .error-msg { display: block; }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--color-error); }

/* honeypot – hidden from all users, visible to bots only */
.hp-field { position: absolute; left: -9999px; top: -9999px; opacity: 0; height: 0; }

.form-success, .form-error-banner {
  display: none;
  padding: var(--space-5);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
}
.form-success {
  background: #eaf6ee;
  color: var(--color-success);
  border: 1px solid #bfe4cb;
}
.form-error-banner {
  background: #fbeceA;
  color: var(--color-error);
  border: 1px solid #f0c6c1;
}
.form-success.is-visible, .form-error-banner.is-visible { display: block; }

/* =========================================================================
   FOOTER
   ========================================================================= */
.site-footer {
  background: var(--color-black);
  color: var(--color-text-on-dark-muted);
  padding: var(--space-9) 0 var(--space-6);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.9fr 1.1fr 0.9fr;
  gap: var(--space-7);
  padding-bottom: var(--space-7);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand img { height: 40px; margin-bottom: var(--space-4); }
.footer-brand p { max-width: 32ch; }
.site-footer h4 { color: var(--color-white); font-size: 0.95rem; margin-bottom: var(--space-4); }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; }
.footer-links a:hover { color: var(--color-powder); }
.footer-contact li { margin-bottom: 0.65rem; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding-top: var(--space-5);
  font-size: 0.85rem;
}
.footer-bottom a:hover { color: var(--color-powder); }
.footer-legal { display: flex; gap: var(--space-5); list-style: none; }

/* Footer's own social row: icon + visible handle, stacked, compact — no bare URLs ever shown */
.social-row-footer {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
  margin-top: 0;
}
.social-row-footer .social-icon {
  width: auto; height: auto;
  border-radius: 999px;
  padding: 0.4rem 0.75rem 0.4rem 0.5rem;
  border-color: rgba(255,255,255,0.18);
}
.social-row-footer .social-handle { font-size: 0.85rem; font-weight: 600; }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* =========================================================================
   PAGE HERO (interior pages)
   ========================================================================= */
.page-hero {
  background: var(--color-charcoal);
  color: var(--color-white);
  padding: var(--space-8) 0 var(--space-7);
}
.page-hero .eyebrow { color: var(--color-powder); }
.page-hero h1 { color: var(--color-white); margin-bottom: var(--space-3); max-width: 42ch; }
.page-hero p { color: var(--color-text-on-dark-muted); max-width: 60ch; font-size: 1.1rem; }
.breadcrumb { font-size: 0.85rem; color: var(--color-text-on-dark-muted); margin-bottom: var(--space-4); }
.breadcrumb a:hover { color: var(--color-powder); }

/* ---- Two column content w/ sidebar cta ---- */
.content-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-8);
  align-items: start;
}
@media (max-width: 900px) { .content-layout { grid-template-columns: 1fr; } }
.sidebar-cta {
  position: sticky;
  top: calc(var(--header-height) + var(--space-5));
  background: var(--color-charcoal);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.sidebar-cta h4 { color: var(--color-white); }
.sidebar-cta p { color: var(--color-text-on-dark-muted); }
.sidebar-cta .btn { margin-top: var(--space-3); }

.tag-list { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: var(--space-4) 0; }
.tag {
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--color-powder-light);
  color: var(--color-blue-dark);
}

/* ---- Utility ---- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.divider { height: 1px; background: var(--color-border); border: none; margin: var(--space-7) 0; }
.badge-list { display: flex; flex-wrap: wrap; gap: var(--space-4); }
.badge-list .badge {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.9rem; font-weight: 600;
  padding: 0.6rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
}
.disclaimer {
  font-size: 0.85rem;
  color: var(--color-silver-dark);
  background: var(--color-off-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}