/* ============================================================
   Solagok Incorporation — Construction Website
   Design system + shared layout
   ============================================================ */

:root {
  --color-navy-950: #0b1220;
  --color-navy-900: #111a2b;
  --color-navy-800: #16233a;
  --color-navy-700: #1e2f4d;
  --color-navy-600: #2a4066;
  --color-steel-500: #5b6b82;
  --color-steel-300: #9aa7ba;
  --color-steel-100: #e7eaef;
  --color-concrete-50: #f6f5f2;
  --color-concrete-100: #efece6;
  --color-amber-500: #f2a71b;
  --color-amber-600: #d68f0c;
  --color-amber-400: #f6bb46;
  --color-white: #ffffff;
  --color-success: #1e7d4f;

  --font-head: "Archivo Black", "Arial Black", Arial, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --container: 1200px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 3px rgba(11, 18, 32, 0.12);
  --shadow-md: 0 8px 24px rgba(11, 18, 32, 0.14);
  --shadow-lg: 0 20px 48px rgba(11, 18, 32, 0.22);
  --transition: 0.25s ease;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-navy-900);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.15; margin: 0 0 0.5em; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-amber-600);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 3px;
  background: var(--color-amber-500);
  display: inline-block;
  border-radius: 2px;
}

.section { padding: 88px 0; }
.section--tight { padding: 56px 0; }
.section--dark {
  background: var(--color-navy-950);
  color: var(--color-steel-100);
}
.section--concrete { background: var(--color-concrete-50); }

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
.section-head p { color: var(--color-steel-500); font-size: 1.05rem; }
.section--dark .section-head p { color: var(--color-steel-300); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--color-amber-500); color: var(--color-navy-950); }
.btn-primary:hover { background: var(--color-amber-400); }
.btn-outline { border-color: rgba(255,255,255,0.4); color: var(--color-white); }
.btn-outline:hover { border-color: var(--color-white); background: rgba(255,255,255,0.08); }
.btn-dark { background: var(--color-navy-950); color: var(--color-white); }
.btn-dark:hover { background: var(--color-navy-800); }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.6; cursor: not-allowed; transform: none; }

/* ============ Header ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-navy-950);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.topbar {
  background: var(--color-navy-900);
  color: var(--color-steel-300);
  font-size: 0.82rem;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  padding-bottom: 8px;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar-item { display: inline-flex; align-items: center; gap: 6px; }
.topbar-item a:hover { color: var(--color-amber-400); }
.topbar-left { display: flex; gap: 24px; flex-wrap: wrap; }
.topbar-socials { display: flex; gap: 12px; }
.topbar-socials a {
  width: 26px; height: 26px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  font-size: 0.75rem;
}
.topbar-socials a:hover { border-color: var(--color-amber-400); color: var(--color-amber-400); }

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--container);
  margin: 0 auto;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--color-white); }
.brand-mark {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--color-amber-500), var(--color-amber-600));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-navy-950);
  font-family: var(--font-head);
  font-size: 1.3rem;
  flex-shrink: 0;
}
.brand-text .brand-name {
  font-family: var(--font-head);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  display: block;
}
.brand-text .brand-sub {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--color-amber-400);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  color: var(--color-steel-100);
  font-weight: 600;
  font-size: 0.93rem;
  padding: 8px 0;
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--color-amber-500);
  transition: width var(--transition);
}
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { width: 100%; }
.nav-links a[aria-current="page"] { color: var(--color-amber-400); }

.nav-cta { display: flex; align-items: center; gap: 16px; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 40px; height: 40px;
  position: relative;
}
.nav-toggle span {
  position: absolute;
  left: 8px; right: 8px;
  height: 2px;
  background: var(--color-white);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle span:nth-child(1) { top: 13px; }
.nav-toggle span:nth-child(2) { top: 19px; }
.nav-toggle span:nth-child(3) { top: 25px; }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--color-navy-900);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 4px;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .nav-links.is-open { max-height: 420px; }
  .nav-links a { padding: 12px 0; width: 100%; }
  .nav-cta .btn-primary.desktop-only { display: none; }
  .nav-toggle { display: block; }
  .topbar-left .topbar-item:nth-child(2) { display: none; }
}

/* ============ Hero ============ */
.hero {
  position: relative;
  color: var(--color-white);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: var(--color-navy-900);
  min-height: 640px;
  display: flex;
  align-items: center;
}
.hero-inner { max-width: 680px; padding: 100px 0; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); margin-bottom: 20px; }
.hero p.lead { font-size: 1.15rem; color: var(--color-steel-100); max-width: 560px; }
.hero-actions { display: flex; gap: 16px; margin-top: 32px; flex-wrap: wrap; }

.hero-stats {
  position: relative;
  margin-top: -64px;
  z-index: 5;
}
.stat-grid {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  padding: 32px 20px;
  text-align: center;
  border-right: 1px solid var(--color-steel-100);
}
.stat-item:last-child { border-right: none; }
.stat-item .num {
  font-family: var(--font-head);
  font-size: 2rem;
  color: var(--color-navy-950);
  display: block;
}
.stat-item .num span { color: var(--color-amber-600); }
.stat-item .label {
  font-size: 0.82rem;
  color: var(--color-steel-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
@media (max-width: 720px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-bottom: 1px solid var(--color-steel-100); }
}

/* Page header (inner pages) */
.page-header {
  position: relative;
  color: var(--color-white);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: var(--color-navy-900);
  padding: 140px 0 64px;
}
.page-header h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: 12px; }
.breadcrumb { font-size: 0.9rem; color: var(--color-steel-300); }
.breadcrumb a:hover { color: var(--color-amber-400); }
.breadcrumb .sep { margin: 0 8px; }
.breadcrumb .current { color: var(--color-amber-400); }

/* ============ Cards / Grids ============ */
.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-steel-100);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.service-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-navy-950);
  color: var(--color-amber-400);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.service-card h3 { font-size: 1.15rem; }
.service-card p { color: var(--color-steel-500); font-size: 0.95rem; margin-bottom: 0; }
.service-card .learn-more {
  display: inline-block;
  margin-top: 14px;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-amber-600);
}
.service-card .learn-more:hover { text-decoration: underline; }

.service-card--detailed { padding: 0; overflow: hidden; }
.service-card--detailed .body { padding: 26px; }
.service-card--detailed .thumb { height: 190px; background-size: cover; background-position: center; }
.service-list {
  margin-top: 16px;
  display: grid;
  gap: 8px;
}
.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-steel-500);
}
.service-list li::before {
  content: "✓";
  color: var(--color-amber-600);
  font-weight: 700;
  flex-shrink: 0;
}

/* Project cards */
.project-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 340px;
  color: var(--color-white);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  isolation: isolate;
}
.project-card::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,18,32,0) 30%, rgba(11,18,32,0.92) 100%);
  z-index: -1;
  transition: opacity var(--transition);
}
.project-card .tag {
  position: absolute;
  top: 18px; left: 18px;
  background: var(--color-amber-500);
  color: var(--color-navy-950);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 6px 12px;
  border-radius: 999px;
}
.project-card .info { padding: 22px; }
.project-card h3 { font-size: 1.2rem; margin-bottom: 4px; }
.project-card .meta { font-size: 0.85rem; color: var(--color-steel-300); }
.project-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.project-card { transition: transform var(--transition), box-shadow var(--transition); }

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}
.filter-btn {
  padding: 9px 20px;
  border-radius: 999px;
  border: 1px solid var(--color-steel-100);
  background: var(--color-white);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-navy-800);
  transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--color-amber-500); }
.filter-btn.is-active { background: var(--color-navy-950); color: var(--color-white); border-color: var(--color-navy-950); }

/* Feature / split section */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.split-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
}
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.badge-float {
  position: absolute;
  bottom: -24px; right: -24px;
  background: var(--color-amber-500);
  color: var(--color-navy-950);
  padding: 20px 26px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-family: var(--font-head);
  text-align: center;
  line-height: 1.1;
}
.badge-float .big { font-size: 1.8rem; display: block; }
.badge-float .small { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.05em; }

.check-list { display: grid; gap: 14px; margin: 24px 0; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; }
.check-list .ico {
  width: 26px; height: 26px;
  background: var(--color-amber-500);
  color: var(--color-navy-950);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Values / why-us */
.value-card { text-align: center; padding: 10px; }
.value-card .service-icon { margin: 0 auto 20px; }

/* Testimonials */
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-steel-100);
}
.testimonial-card .stars { color: var(--color-amber-500); margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-card p.quote { font-style: italic; color: var(--color-navy-800); }
.testimonial-person { display: flex; align-items: center; gap: 12px; margin-top: 20px; }
.testimonial-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--color-navy-950);
  color: var(--color-amber-400);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
}
.testimonial-person .name { font-weight: 700; font-size: 0.95rem; }
.testimonial-person .role { font-size: 0.8rem; color: var(--color-steel-500); }

/* CTA banner */
.cta-banner {
  background: linear-gradient(120deg, var(--color-navy-950), var(--color-navy-700));
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-banner h2 { margin-bottom: 8px; font-size: clamp(1.4rem, 3vw, 2rem); }
.cta-banner p { color: var(--color-steel-300); margin-bottom: 0; }

/* Timeline (about page) */
.timeline { position: relative; margin-top: 20px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 20px; top: 0; bottom: 0;
  width: 2px;
  background: var(--color-steel-100);
}
.timeline-item {
  position: relative;
  padding: 0 0 36px 60px;
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: 12px; top: 2px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--color-amber-500);
  border: 4px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-steel-100);
}
.timeline-item .year { color: var(--color-amber-600); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; }
.timeline-item h4 { margin: 6px 0; }
.timeline-item p { color: var(--color-steel-500); margin-bottom: 0; }

/* Team */
.team-card { text-align: center; }
.team-photo {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  background: var(--color-navy-800);
  color: var(--color-amber-400);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
  font-size: 2.4rem;
  margin-bottom: 16px;
}
.team-card h4 { margin-bottom: 2px; }
.team-card .role { color: var(--color-amber-600); font-size: 0.85rem; font-weight: 700; margin-bottom: 10px; }
.team-card p.bio { color: var(--color-steel-500); font-size: 0.9rem; }

/* Certification badges */
.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 24px;
}
.cert-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: var(--color-white);
  border: 1px solid var(--color-steel-100);
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-navy-800);
}
.cert-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-amber-500); }

/* ============ Forms ============ */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 620px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 0.85rem; font-weight: 700; color: var(--color-navy-800); }
.field input, .field select, .field textarea {
  padding: 13px 16px;
  border: 1px solid var(--color-steel-100);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--color-white);
  color: var(--color-navy-900);
  transition: border-color var(--transition);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-amber-500);
}
.field textarea { resize: vertical; min-height: 130px; }
.field .error-msg { color: #c23b3b; font-size: 0.78rem; display: none; }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: #c23b3b; }
.field.has-error .error-msg { display: block; }

.form-status {
  display: none;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-weight: 600;
  font-size: 0.92rem;
}
.form-status.show { display: block; }
.form-status.success { background: #e6f4ec; color: var(--color-success); border: 1px solid #b7e0c7; }
.form-status.error { background: #fbeaea; color: #c23b3b; border: 1px solid #f0c2c2; }

/* Contact info cards */
.contact-info-card {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--color-white);
  border: 1px solid var(--color-steel-100);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}
.contact-info-card .service-icon { margin-bottom: 0; flex-shrink: 0; width: 48px; height: 48px; font-size: 1.2rem; }
.contact-info-card h4 { margin-bottom: 4px; font-size: 1rem; }
.contact-info-card p { color: var(--color-steel-500); margin-bottom: 0; font-size: 0.92rem; }
.contact-info-card a:hover { color: var(--color-amber-600); }

.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  line-height: 0;
}
.map-wrap iframe { width: 100%; height: 380px; border: 0; }

/* FAQ / accordion */
.accordion-item {
  border: 1px solid var(--color-steel-100);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
}
.accordion-trigger {
  width: 100%;
  text-align: left;
  background: var(--color-white);
  border: none;
  padding: 18px 22px;
  font-weight: 700;
  font-size: 0.98rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-navy-900);
}
.accordion-trigger::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--color-amber-600);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 12px;
}
.accordion-item.is-open .accordion-trigger::after { transform: rotate(45deg); }
.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
  background: var(--color-concrete-50);
}
.accordion-panel .inner { padding: 4px 22px 20px; color: var(--color-steel-500); font-size: 0.92rem; }

/* Logo strip */
.logo-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
  align-items: center;
  opacity: 0.7;
}
.logo-strip span {
  font-family: var(--font-head);
  font-size: 1rem;
  color: var(--color-steel-500);
  letter-spacing: 0.03em;
}

/* ============ Footer ============ */
.site-footer {
  background: var(--color-navy-950);
  color: var(--color-steel-300);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 {
  color: var(--color-white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.footer-grid ul li { margin-bottom: 12px; font-size: 0.92rem; }
.footer-grid ul li a:hover { color: var(--color-amber-400); }
.footer-brand p { color: var(--color-steel-300); font-size: 0.92rem; max-width: 320px; }
.footer-socials { display: flex; gap: 10px; margin-top: 20px; }
.footer-socials a {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
}
.footer-socials a:hover { background: var(--color-amber-500); border-color: var(--color-amber-500); color: var(--color-navy-950); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a:hover { color: var(--color-amber-400); }

/* Emergency / sticky call button (mobile) */
.mobile-call-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 90;
  background: var(--color-amber-500);
  color: var(--color-navy-950);
  text-align: center;
  font-weight: 700;
  padding: 14px;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.2);
}
@media (max-width: 700px) {
  .mobile-call-bar { display: block; }
  body { padding-bottom: 56px; }
}

/* Utility */
.text-amber { color: var(--color-amber-500); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.center-text { text-align: center; }