/* ==========================================================================
   [Company Name] — Engineering & Technical Consulting
   Design system: CSS custom properties drive every color/spacing/type value
   so the whole theme can be re-skinned by editing the :root block below.
   ========================================================================== */

:root {
  /* Brand palette */
  --color-primary: #0F172A;        /* Deep Navy */
  --color-primary-light: #1E293B;
  --color-secondary: #2563EB;      /* Royal Blue */
  --color-secondary-dark: #1D4ED8;
  --color-accent: #10B981;         /* Emerald */
  --color-accent-dark: #059669;

  --color-bg: #FFFFFF;
  --color-bg-section: #F8FAFC;
  --color-bg-dark: var(--color-primary);

  --color-text: #1F2937;
  --color-text-muted: #5B6472;
  --color-text-on-dark: #F1F5F9;
  --color-text-on-dark-muted: #94A3B8;

  --color-border: #E2E8F0;
  --color-border-dark: rgba(255, 255, 255, 0.12);

  --color-success: var(--color-accent);
  --color-error: #DC2626;

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.375rem;
  --fs-xl: 1.75rem;
  --fs-2xl: 2.25rem;
  --fs-3xl: 3rem;
  --fs-4xl: 3.75rem;

  /* 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: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 999px;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 48px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 0 0 4px rgba(37, 99, 235, 0.12);

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 160ms var(--ease);
  --transition-base: 260ms var(--ease);
  --transition-slow: 420ms var(--ease);
}

/* ==========================================================================
   Reset
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 104px;
}

body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol {
  margin: 0;
}

ul[class], ol[class] { list-style: none; padding: 0; }

img, picture, svg { display: block; max-width: 100%; }

input, button, textarea, select { font: inherit; color: inherit; }

button { cursor: pointer; }

a { color: inherit; text-decoration: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   Base
   ========================================================================== */

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1.18;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-size: var(--fs-4xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-lg); }
h4 { font-size: var(--fs-md); }

p { color: var(--color-text-muted); }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

section { padding-block: var(--space-9); }

.section-tight { padding-block: var(--space-8); }

.section-dark {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: #fff; }
.section-dark p { color: var(--color-text-on-dark-muted); }

.section-alt { background: var(--color-bg-section); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-secondary);
  background: rgba(37, 99, 235, 0.08);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}
.section-dark .eyebrow {
  color: var(--color-accent);
  background: rgba(16, 185, 129, 0.12);
}

.section-head {
  max-width: 680px;
  margin-bottom: var(--space-8);
}
.section-head.center { margin-inline: auto; text-align: center; }

.section-head p { font-size: var(--fs-md); margin-top: var(--space-4); }

.placeholder-text {
  outline: 1px dashed rgba(37, 99, 235, 0.5);
  outline-offset: 3px;
  background: rgba(37, 99, 235, 0.05);
  border-radius: 4px;
  padding: 0 4px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: var(--fs-sm);
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--color-secondary);
  color: #fff;
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { background: var(--color-secondary-dark); box-shadow: var(--shadow-lg); transform: translateY(-2px); }

.btn-accent {
  background: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow-md);
}
.btn-accent:hover { background: var(--color-accent-dark); box-shadow: var(--shadow-lg); transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  color: white;
  border-color: var(--color-border);
}
.btn-outline1 {
  background: transparent;
  color: rgb(0, 0, 0);
  border-color: var(--color-border);
}
.btn-outline:hover { border-color: var(--color-secondary); color: var(--color-secondary); }
.btn-outline1:hover { border-color: var(--color-secondary); color: var(--color-secondary); }

.section-dark .btn-outline {
  color: #fff;
  border-color: var(--color-border-dark);
}
.section-dark .btn-outline:hover { border-color: #fff; }

.btn-ghost {
  background: transparent;
  color: var(--color-secondary);
  padding: 0.5rem 0;
}
.btn-ghost::after {
  content: '\2192';
  transition: transform var(--transition-fast);
}
.btn-ghost:hover::after { transform: translateX(4px); }

.btn-block { width: 100%; }
.btn-lg { padding: 1rem 2.25rem; font-size: var(--fs-base); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

/* ==========================================================================
   Navbar
   ========================================================================== */

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
}

/* Utility bar */
.nav-utility {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}
.nav-utility .container {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 40px;
}
.nav-utility-links { display: flex; align-items: center; gap: var(--space-6); }
.nav-utility-links a {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}
.nav-utility-links a:hover,
.nav-utility-links a.active { color: var(--color-secondary); }

/* Main row */
.nav-main { border-bottom: 1px solid var(--color-border); }
.nav-main .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
  gap: var(--space-6);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 800;
  font-size: var(--fs-md);
  color: var(--color-primary);
}
.brand img { height: 130px; width: auto;}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-7);
}

.nav-links a {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-text);
  position: relative;
  padding: var(--space-2) 0;
  transition: color var(--transition-fast);
}
.nav-links a:hover, .nav-links a.active { color: var(--color-secondary); }
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--color-secondary);
  transition: right var(--transition-base);
}
.nav-links a:hover::after { right: 0; }

.nav-mobile-panel { display: contents; }
.nav-mobile-utility, .nav-mobile-cta { display: none; }

.nav-cta { display: flex; align-items: center; gap: var(--space-5); }
.nav-cta-btn { border-radius: 11px; padding: 0.75rem 1.75rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: var(--space-2);
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  color: #fff;
  overflow: hidden;
  padding-block: var(--space-10) var(--space-9);
  background: var(--color-primary);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: var(--color-primary-light);
}

.hero-bg-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  filter: grayscale(15%) brightness(0.7);
  transition: opacity 2s ease, transform 7s ease-out;
  transform: scale(1.08);
}
.hero-bg-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(160deg, rgba(15,23,42,0.92) 0%, rgba(15,23,42,0.82) 45%, rgba(15,23,42,0.88) 100%),
              radial-gradient(circle at 15% 20%, rgba(37, 99, 235, 0.3), transparent 45%),
              radial-gradient(circle at 85% 0%, rgba(16, 185, 129, 0.2), transparent 40%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin-inline: auto;
  text-align: center;
}

.hero h1 { color: #fff; margin-bottom: var(--space-5); font-size: var(--fs-3xl); }
.hero-lead { font-size: var(--fs-md); color: var(--color-text-on-dark-muted); max-width: 540px; margin-inline: auto; margin-bottom: var(--space-6); }

.hero-inner .btn-row { justify-content: center; }

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-7);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-dark);
}
.hero-stat { text-align: center; }
.hero-stat strong { display: block; font-size: var(--fs-xl); color: var(--color-accent); }
.hero-stat span { font-size: var(--fs-xs); color: var(--color-text-on-dark-muted); text-transform: uppercase; letter-spacing: 0.06em; }

@media (prefers-reduced-motion: reduce) {
  .hero-bg-slide { transition: none; }
}

/* ==========================================================================
   Cards (generic)
   ========================================================================== */

.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); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(37, 99, 235, 0.1);
  color: var(--color-secondary);
  margin-bottom: var(--space-5);
}
.card-icon svg { width: 26px; height: 26px; stroke: currentColor; }

.card h3 { margin-bottom: var(--space-3); }
.card p { font-size: var(--fs-sm); margin-bottom: var(--space-4); }

/* Services */
.service-card { display: flex; flex-direction: column; }
.service-card .btn-ghost { margin-top: auto; }

/* Process */
.process-track {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-5);
  counter-reset: step;
}
.process-step {
  position: relative;
  padding: var(--space-6) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: left;
}
.process-step .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-accent);
  font-weight: 800;
  margin-bottom: var(--space-4);
}
.process-step h3 { font-size: var(--fs-base); }
.process-step p { font-size: var(--fs-xs); margin-bottom: 0; }

/* Why us / Industries / Expertise */
.icon-card { text-align: left; }
.icon-card .card-icon.accent { background: rgba(16, 185, 129, 0.12); color: var(--color-accent-dark); }

.industry-card {
  display: block;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.industry-card:hover, .industry-card:focus-visible {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.industry-card img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.industry-card:hover img { transform: scale(1.08); }
.industry-card .industry-arrow {
  display: inline-block;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}
.industry-card:hover .industry-arrow, .industry-card:focus-visible .industry-arrow {
  opacity: 1;
  transform: translateX(0);
}
.industry-card .industry-label {
  position: absolute;
  inset: auto 0 0 0;
  padding: var(--space-5);
  background: linear-gradient(0deg, rgba(15,23,42,0.85), transparent);
  color: #fff;
  font-weight: 700;
}

/* Mission / Vision */
.mv-grid { grid-template-columns: repeat(2, 1fr); }
.mv-card {
  padding: var(--space-7);
  border-radius: var(--radius-lg);
  background: var(--color-bg-section);
  border: 1px solid var(--color-border);
}
.mv-card.accent-border { border-top: 4px solid var(--color-secondary); }
.mv-card.accent-border + .mv-card { border-top: 4px solid var(--color-accent); }

/* Our Team */
.team-lead {
  display: flex;
  align-items: center;
  gap: var(--space-7);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  margin-bottom: var(--space-7);
  box-shadow: var(--shadow-sm);
}
.team-lead-photo {
  flex-shrink: 0;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-accent);
  font-size: var(--fs-xl);
  font-weight: 800;
  letter-spacing: 0.02em;
}
.team-lead-info .eyebrow { margin-bottom: var(--space-2); }
.team-lead-info h3 { font-size: var(--fs-xl); margin-bottom: var(--space-3); }
.team-lead-info p { margin-bottom: var(--space-4); }

.team-grid { text-align: left; column-gap: var(--space-8); row-gap: var(--space-8); }
.team-seat .team-seat-name {
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--color-secondary);
  line-height: 1.25;
  margin: 0;
}
.team-seat-role {
  display: block;
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--color-secondary);
  margin: var(--space-2) 0 0;
}
.team-seat-quals {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-secondary);
  margin: var(--space-2) 0 var(--space-5);
}
.team-seat .team-seat-bio {
  font-size: var(--fs-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin: 0 0 var(--space-4);
}
.team-seat .team-seat-bio:last-child { margin-bottom: 0; }

/* Engineering Excellence */
.excellence-list { display: grid; gap: var(--space-5); }
.excellence-item { display: flex; gap: var(--space-4); align-items: flex-start; }
.excellence-item .tick {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(16,185,129,0.14);
  color: var(--color-accent-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
}

/* Team Bio Page */
.bio-grid { grid-template-columns: 320px 1fr; align-items: start; gap: var(--space-7); }
.bio-sidebar {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
}
.bio-photo {
  width: 112px;
  height: 112px;
  border-radius: 50%;
  margin: 0 auto var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-accent);
  font-size: var(--fs-lg);
  font-weight: 800;
}
.bio-sidebar h4 {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin: var(--space-6) 0 var(--space-3);
  text-align: left;
}
.bio-sidebar ul { display: grid; gap: var(--space-3); text-align: left; }
.bio-sidebar .footer-contact li { color: var(--color-text); word-break: break-word; }
.bio-sidebar .footer-contact a { color: var(--color-secondary); }

.tag-list { display: flex; flex-wrap: wrap; gap: var(--space-2); text-align: left; }
.tag {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: rgba(37, 99, 235, 0.1);
  color: var(--color-secondary-dark);
}

.timeline { display: grid; gap: var(--space-6); }
.timeline-item {
  position: relative;
  padding-left: var(--space-6);
  border-left: 2px solid var(--color-border);
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -7px; top: 4px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 2px solid var(--color-bg);
}
.timeline-item .timeline-date { font-size: var(--fs-xs); color: var(--color-text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
.timeline-item h4 { margin: var(--space-2) 0 var(--space-1); }
.timeline-item p { margin: 0; font-size: var(--fs-sm); }

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */

.faq-list { max-width: 760px; margin-inline: auto; display: grid; gap: var(--space-4); }
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: none;
  border: none;
  text-align: left;
  font-weight: 700;
  font-size: var(--fs-base);
  color: var(--color-primary);
}
.faq-question .faq-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--transition-base), background var(--transition-base);
  font-weight: 400;
}
.faq-item.is-open .faq-icon { transform: rotate(45deg); background: var(--color-secondary); color: #fff; border-color: var(--color-secondary); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow) ease, padding var(--transition-slow);
  padding: 0 var(--space-6);
}
.faq-answer p { font-size: var(--fs-sm); padding-bottom: var(--space-5); margin: 0; }
.faq-item.is-open .faq-answer { max-height: 400px; }

/* ==========================================================================
   CTA banners
   ========================================================================== */

.cta-banner {
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.cta-banner.primary { background: linear-gradient(120deg, var(--color-primary), #1c2c47); color: #fff; }
.cta-banner.accent { background: linear-gradient(120deg, var(--color-accent-dark), var(--color-accent)); color: #fff; }
.cta-banner h2 { color: #fff; margin-bottom: var(--space-2); }
.cta-banner p { color: rgba(255,255,255,0.85); margin: 0; }
.cta-copy { max-width: 520px; }

.cta-split { grid-template-columns: repeat(2, 1fr); }

/* ==========================================================================
   Forms
   ========================================================================== */

.form-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-group.full { grid-column: 1 / -1; }

label {
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-primary);
}
label .required { color: var(--color-error); }

input, textarea, select {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  font-size: var(--fs-sm);
  background: var(--color-bg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-glow);
}
textarea { resize: vertical; min-height: 120px; }

.field-error {
  font-size: var(--fs-xs);
  color: var(--color-error);
  display: none;
  min-height: 1em;
}
.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select { border-color: var(--color-error); }
.form-group.has-error .field-error { display: block; }

.form-note {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}

.form-status {
  display: none;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  font-weight: 600;
  margin-bottom: var(--space-5);
}
.form-status.error { display: block; background: rgba(220,38,38,0.08); color: var(--color-error); }
.form-status.success { display: block; background: rgba(16,185,129,0.1); color: var(--color-accent-dark); }

/* Booking flow progress */
.flow-steps {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}
.flow-step { display: flex; align-items: center; gap: var(--space-2); font-size: var(--fs-xs); font-weight: 700; color: var(--color-text-muted); }
.flow-step .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--color-border); }
.flow-step.active { color: var(--color-secondary); }
.flow-step.active .dot, .flow-step.done .dot { background: var(--color-secondary); }
.flow-step.done { color: var(--color-primary); }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--color-primary);
  color: var(--color-text-on-dark-muted);
  padding-block: var(--space-9) var(--space-6);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
  gap: var(--space-7);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border-dark);
}
.footer-brand { display: flex; align-items: center; gap: var(--space-3); color: #fff; font-weight: 800; font-size: var(--fs-md); margin-bottom: var(--space-4); }
.footer-brand img { height: 52px; }
.footer-col h4 { color: #fff; font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--space-4); }
.footer-col ul { display: grid; gap: var(--space-3); }
.footer-col a { font-size: var(--fs-sm); transition: color var(--transition-fast); }
.footer-col a:hover { color: var(--color-accent); }
.footer-contact li { font-size: var(--fs-sm); margin-bottom: var(--space-3); display: flex; gap: var(--space-2); }

.social-links { display: flex; gap: var(--space-3); margin-top: var(--space-5); }
.social-links a {
  width: 38px; height: 38px;
  border: 1px solid var(--color-border-dark);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.social-links a:hover { background: var(--color-secondary); border-color: var(--color-secondary); }
.social-links svg { width: 16px; height: 16px; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-6);
  font-size: var(--fs-xs);
  flex-wrap: wrap;
  gap: var(--space-3);
}
.footer-legal { display: flex; gap: var(--space-5); }

/* ==========================================================================
   Reveal-on-scroll animation
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Utility
   ========================================================================== */

.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-secondary);
  color: #fff;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  z-index: 1000;
}
.skip-link:focus { left: var(--space-4); top: var(--space-4); }

.badge {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: rgba(16,185,129,0.12);
  color: var(--color-accent-dark);
}

.divider { height: 1px; background: var(--color-border); border: none; margin: var(--space-8) 0; }

/* Legal page */
.legal-content { max-width: 780px; margin-inline: auto; }
.legal-content h2 { margin-top: var(--space-8); margin-bottom: var(--space-4); font-size: var(--fs-lg); }
.legal-content p, .legal-content li { color: var(--color-text-muted); font-size: var(--fs-sm); }
.legal-content ul { list-style: disc; padding-left: 1.25rem; display: grid; gap: var(--space-2); }
.legal-updated { color: var(--color-text-muted); font-size: var(--fs-sm); margin-bottom: var(--space-6); }

/* Success page */
.success-card {
  max-width: 620px;
  margin-inline: auto;
  text-align: center;
  padding: var(--space-9) var(--space-7);
}
.success-icon {
  width: 88px; height: 88px;
  border-radius: 50%;
  background: rgba(16,185,129,0.12);
  color: var(--color-accent-dark);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-6);
}
.success-icon svg { width: 44px; height: 44px; }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .process-track { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .nav-links { gap: var(--space-4); font-size: var(--fs-xs); }
  .nav-links a { font-size: var(--fs-xs); white-space: nowrap; }
  .nav-utility-links { gap: var(--space-4); }
  .nav-cta-btn { padding: 0.65rem 1.25rem; white-space: nowrap; }
  .nav-main .container { gap: var(--space-4); }
}

@media (max-width: 768px) {
  :root { --fs-4xl: 2.5rem; --fs-3xl: 2.25rem; --fs-2xl: 1.75rem; }
  section { padding-block: var(--space-8); }
  .nav-utility { display: none; }
  .nav-main .container { height: 80px; }
  .brand img { height: 42px; }
  .nav-links { display: none; }
  .nav-cta-btn { display: none; }
  .nav-toggle { display: flex; }
  .nav-mobile-panel { display: none; }
  .navbar.is-open .nav-mobile-panel {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px; left: 0; right: 0;
    background: var(--color-bg);
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-border);
    gap: var(--space-5);
    box-shadow: var(--shadow-md);
  }
  .navbar.is-open .nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }
  .nav-mobile-utility {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border);
    width: 100%;
  }
  .nav-mobile-utility a {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-text-muted);
  }
  .nav-mobile-utility a:hover, .nav-mobile-utility a.active { color: var(--color-secondary); }
  .nav-mobile-cta { display: block; margin-top: var(--space-2); }
  .process-track { grid-template-columns: repeat(2, 1fr); }
  .grid-4, .grid-3, .grid-2, .mv-grid, .form-grid, .bio-grid, .cta-split { grid-template-columns: 1fr; }
  .form-group.full { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .cta-banner { flex-direction: column; align-items: flex-start; text-align: left; }
  .hero-stats { gap: var(--space-5); flex-wrap: wrap; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .team-lead { flex-direction: column; text-align: center; gap: var(--space-5); }
}

@media (max-width: 480px) {
  .process-track { grid-template-columns: 1fr; }
  .container { padding-inline: var(--space-4); }
}

/* ==========================================================================
   Admin panel (admin/*.php)
   ========================================================================== */

.admin-login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}
.admin-login-card { max-width: 400px; width: 100%; }

.admin-wrap { padding-block: var(--space-8); }

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.admin-header-meta { display: flex; align-items: center; gap: var(--space-4); font-size: var(--fs-sm); color: var(--color-text-muted); }

.admin-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.admin-table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.admin-table th, .admin-table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}
.admin-table tbody tr:last-child td { border-bottom: none; }
.admin-table thead th {
  background: var(--color-bg-section);
  text-transform: uppercase;
  font-size: var(--fs-xs);
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}
.admin-message-cell { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.btn-sm { padding: 0.45rem 1rem; font-size: var(--fs-xs); }