/* =====================================================================
   assets/css/style.css
   ScitechHQ — hand-written CSS, no framework.

   Contents:
   1.  Design tokens (:root)
   2.  Reset / base
   3.  Layout utilities
   4.  Background circuit-grid texture
   5.  Typography
   6.  Buttons & icon buttons
   7.  Forms
   8.  Header / navigation
   9.  Hero
   10. Eyebrow labels & circuit divider (signature element)
   11. Service cards
   12. Stats / trust strip
   13. Testimonials
   14. CTA banner
   15. Footer
   16. Floating WhatsApp button
   17. Live chat widget
   18. Gallery (filters, grid, lightbox)
   19. About page (story, team, values)
   20. Contact page (form, office hours, map)
   21. Admin login shell (used by admin/login.php)
   22. Responsive overrides
   23. Motion & accessibility
   ===================================================================== */

/* ---------------------------------------------------------------------
   1. Design tokens
   --------------------------------------------------------------------- */
:root {
  /* Surface colors — deep navy, never pure black */
  --navy-950: #05070f;
  --navy-900: #080c18;
  --navy-850: #0b1120;
  --navy-800: #0f1730;
  --navy-700: #16204a;
  --navy-600: #1f2c5c;

  /* Borders */
  --border-subtle: rgba(148, 163, 196, 0.14);
  --border-strong: rgba(148, 163, 196, 0.30);
  --border-accent: rgba(34, 211, 238, 0.35);

  /* Accent — electric blue → cyan */
  --blue: #2563eb;
  --blue-light: #60a5fa;
  --cyan: #22d3ee;
  --cyan-light: #67e8f9;
  --gradient-primary: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  --gradient-text: linear-gradient(90deg, var(--blue-light) 0%, var(--cyan) 100%);
  --glow-cyan: rgba(34, 211, 238, 0.35);
  --glow-blue: rgba(37, 99, 235, 0.35);

  /* Text */
  --text-primary: #eef2ff;
  --text-secondary: #a7b2d1;
  --text-muted: #6b7690;
  --text-on-accent: #04101f;

  /* Status */
  --success: #34d399;
  --danger: #f87171;

  /* Fonts */
  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;

  /* Spacing scale */
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Shape */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 0.18s var(--ease);
  --transition-base: 0.28s var(--ease);
  --transition-slow: 0.6s var(--ease);

  /* Layout */
  --container-width: 1200px;
  --header-height: 76px;
}

/* ---------------------------------------------------------------------
   2. Reset / base
   --------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--navy-950);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input,
select,
textarea {
  font-family: inherit;
  font-size: 1rem;
  color: inherit;
}

/* ---------------------------------------------------------------------
   3. Layout utilities
   --------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-2xl) 0;
  position: relative;
}

.section--tight {
  padding: var(--space-xl) 0;
}

.section--alt {
  background: linear-gradient(180deg, var(--navy-900) 0%, var(--navy-950) 100%);
}

.section-head {
  max-width: 640px;
  margin: 0 0 var(--space-lg);
}

.section-head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: var(--space-sm);
  background: var(--cyan);
  color: var(--text-on-accent);
  padding: var(--space-2xs) var(--space-sm);
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--transition-fast);
  font-weight: 600;
}

.skip-link:focus {
  top: var(--space-sm);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------------------------------------------------------------------
   4. Background circuit-grid texture
   Faint fixed grid across the whole site, plus soft radial glows.
   Pure CSS, no images. Kept low-opacity so it reads as atmosphere,
   not decoration.
   --------------------------------------------------------------------- */
body {
  background-image:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(37, 99, 235, 0.16), transparent 60%),
    radial-gradient(ellipse 800px 500px at 100% 10%, rgba(34, 211, 238, 0.10), transparent 60%),
    linear-gradient(rgba(148, 163, 196, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 196, 0.05) 1px, transparent 1px);
  background-size: auto, auto, 56px 56px, 56px 56px;
  background-repeat: no-repeat, no-repeat, repeat, repeat;
  background-attachment: scroll, scroll, fixed, fixed;
}

/* ---------------------------------------------------------------------
   5. Typography
   --------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 var(--space-sm);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 700; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
h4 { font-size: 1.15rem; }

p {
  margin: 0 0 var(--space-sm);
  color: var(--text-secondary);
}

.lede {
  font-size: 1.15rem;
  color: var(--text-secondary);
}

.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------------------------------------------------------------------
   10. Eyebrow labels & circuit divider (signature element)
   --------------------------------------------------------------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: var(--space-sm);
}

.eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--gradient-primary);
  box-shadow: 0 0 10px var(--glow-cyan);
  transform: rotate(45deg);
  flex-shrink: 0;
}

.circuit-divider {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  max-width: 260px;
  margin: 0 auto var(--space-lg);
}

.circuit-divider__line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
}

.circuit-divider__node {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--glow-cyan);
  transform: rotate(45deg);
  flex-shrink: 0;
}

/* ---------------------------------------------------------------------
   6. Buttons & icon buttons
   --------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
}

.btn--small {
  padding: 0.6rem 1.15rem;
  font-size: 0.88rem;
}

.btn--primary {
  background: var(--gradient-primary);
  color: var(--text-on-accent);
  box-shadow: 0 8px 24px -8px var(--glow-blue);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px -6px var(--glow-cyan);
}

.btn--secondary {
  background: rgba(238, 242, 255, 0.04);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(6px);
}

.btn--secondary:hover,
.btn--secondary:focus-visible {
  border-color: var(--border-accent);
  color: var(--cyan-light);
  transform: translateY(-2px);
}

.btn--block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: rgba(238, 242, 255, 0.03);
  transition: border-color var(--transition-fast), transform var(--transition-fast), color var(--transition-fast);
  color: var(--text-secondary);
}

.icon-btn:hover,
.icon-btn:focus-visible {
  transform: translateY(-2px);
  color: var(--text-primary);
  border-color: var(--border-accent);
}

.icon-btn--whatsapp:hover {
  color: #25d366;
  border-color: rgba(37, 211, 102, 0.5);
}

/* ---------------------------------------------------------------------
   7. Forms
   --------------------------------------------------------------------- */
.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-2xs);
}

.form-group label span {
  text-transform: none;
  letter-spacing: normal;
  color: var(--text-muted);
  font-family: var(--font-body);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(238, 242, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.form-control::placeholder {
  color: var(--text-muted);
}

.form-control:focus {
  outline: none;
  border-color: var(--cyan);
  background: rgba(34, 211, 238, 0.04);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.14);
}

select.form-control {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-secondary) 50%), linear-gradient(135deg, var(--text-secondary) 50%, transparent 50%);
  background-position: calc(100% - 20px) calc(1.1em), calc(100% - 15px) calc(1.1em);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 2.5rem;
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

.form-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: var(--space-2xs);
}

.form-alert {
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  margin-bottom: var(--space-md);
  border: 1px solid transparent;
  display: none;
}

.form-alert.is-visible {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2xs);
}

.form-alert--success {
  background: rgba(52, 211, 153, 0.08);
  border-color: rgba(52, 211, 153, 0.35);
  color: #6ee7b7;
}

.form-alert--error {
  background: rgba(248, 113, 113, 0.08);
  border-color: rgba(248, 113, 113, 0.35);
  color: #fca5a5;
}

/* ---------------------------------------------------------------------
   8. Header / navigation
   --------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: rgba(5, 7, 15, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.logo__accent {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.main-nav ul {
  display: flex;
  gap: var(--space-lg);
}

.main-nav a {
  position: relative;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: var(--space-2xs) 0;
  transition: color var(--transition-fast);
}

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-fast);
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--text-primary);
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after,
.main-nav a.is-active::after {
  transform: scaleX(1);
}

.main-nav a.is-active {
  color: var(--text-primary);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  font-size: 1.1rem;
}

/* ---------------------------------------------------------------------
   9. Hero
   --------------------------------------------------------------------- */
.hero {
  padding: var(--space-3xl) 0 var(--space-2xl);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 640px;
  height: 640px;
  background: radial-gradient(circle, var(--glow-cyan) 0%, transparent 70%);
  filter: blur(10px);
  animation: hero-drift 14s ease-in-out infinite alternate;
  pointer-events: none;
  z-index: 0;
}

@keyframes hero-drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-40px, 30px) scale(1.06); }
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.hero h1 {
  margin-bottom: var(--space-md);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
}

.hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero__meta-item strong {
  font-family: var(--font-display);
  font-size: 1.6rem;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__meta-item span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ---------------------------------------------------------------------
   Glass panel — base for cards throughout the site
   --------------------------------------------------------------------- */
.glass-panel {
  background: linear-gradient(180deg, rgba(238, 242, 255, 0.045), rgba(238, 242, 255, 0.015));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.glass-panel:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.6), 0 0 24px -8px var(--glow-cyan);
}

/* ---------------------------------------------------------------------
   11. Service cards
   --------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.service-card {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card__index {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

.service-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: var(--text-on-accent);
  font-size: 1.3rem;
  margin-bottom: var(--space-md);
  box-shadow: 0 10px 24px -10px var(--glow-blue);
}

.service-card h3 {
  margin-bottom: var(--space-2xs);
}

.service-card p {
  flex: 1;
  margin-bottom: var(--space-md);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--cyan-light);
  transition: gap var(--transition-fast);
}

.service-card__link:hover {
  gap: var(--space-xs);
}

/* ---------------------------------------------------------------------
   12. Stats / trust strip
   --------------------------------------------------------------------- */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.stat {
  text-align: center;
  padding: var(--space-sm);
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ---------------------------------------------------------------------
   13. Testimonials
   --------------------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.testimonial-card {
  padding: var(--space-lg);
}

.testimonial-card__quote-icon {
  font-size: 1.4rem;
  color: var(--cyan);
  opacity: 0.8;
  margin-bottom: var(--space-sm);
}

.testimonial-card p {
  color: var(--text-primary);
  font-size: 1.02rem;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.avatar-initials {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy-700);
  border: 1px solid var(--border-subtle);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--cyan-light);
  flex-shrink: 0;
}

.testimonial-card__author strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.testimonial-card__author span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.testimonial-card__stars {
  color: var(--cyan);
  font-size: 0.8rem;
  margin-bottom: var(--space-xs);
  letter-spacing: 2px;
}

/* ---------------------------------------------------------------------
   14. CTA banner
   --------------------------------------------------------------------- */
.cta-banner {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-700));
  border: 1px solid var(--border-accent);
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 600px 300px at 50% 0%, var(--glow-cyan), transparent 70%);
  opacity: 0.6;
  pointer-events: none;
}

.cta-banner__inner {
  position: relative;
  z-index: 1;
  max-width: 620px;
  margin: 0 auto;
}

.cta-banner h2 {
  margin-bottom: var(--space-2xs);
}

.cta-banner p {
  margin-bottom: var(--space-lg);
}

.cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

/* ---------------------------------------------------------------------
   15. Footer
   --------------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  background: var(--navy-900);
  padding-top: var(--space-2xl);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
}

.site-footer__col h3 {
  font-size: 0.85rem;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.site-footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.site-footer__col a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  font-size: 0.95rem;
}

.site-footer__col a:hover,
.site-footer__col a:focus-visible {
  color: var(--cyan-light);
}

.site-footer__col--brand p {
  color: var(--text-muted);
  max-width: 260px;
  margin-top: var(--space-xs);
}

.logo--footer {
  font-size: 1.4rem;
}

.social-icons {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.social-icons a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.social-icons a:hover {
  border-color: var(--border-accent);
  color: var(--cyan-light);
  transform: translateY(-2px);
}

.office-hours li,
.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2xs);
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.office-hours li i,
.contact-list li i {
  color: var(--cyan);
  margin-top: 3px;
  width: 14px;
  flex-shrink: 0;
}

.office-hours__tz {
  color: var(--text-muted) !important;
  font-family: var(--font-mono);
  font-size: 0.78rem !important;
  padding-left: 22px;
}

.site-footer__bottom {
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-md) 0;
}

.site-footer__bottom-inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.site-footer__admin-link {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color var(--transition-fast);
}

.site-footer__admin-link:hover {
  color: var(--cyan);
}

/* ---------------------------------------------------------------------
   16. Floating WhatsApp button
   --------------------------------------------------------------------- */
.floating-whatsapp {
  position: fixed;
  right: var(--space-md);
  bottom: calc(var(--space-md) + 76px);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #04120a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 10px 26px -8px rgba(37, 211, 102, 0.55);
  z-index: 400;
  transition: transform var(--transition-fast);
}

.floating-whatsapp:hover {
  transform: scale(1.08);
}

/* ---------------------------------------------------------------------
   17. Live chat widget
   --------------------------------------------------------------------- */
.chat-widget {
  position: fixed;
  right: var(--space-md);
  bottom: var(--space-md);
  z-index: 401;
  font-size: 0.95rem;
}

.chat-widget__toggle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--text-on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 10px 28px -8px var(--glow-blue);
  transition: transform var(--transition-fast);
}

.chat-widget__toggle:hover {
  transform: scale(1.08);
}

.chat-widget__panel {
  position: absolute;
  right: 0;
  bottom: 70px;
  width: min(340px, calc(100vw - 2 * var(--space-md)));
  max-height: 480px;
  display: none;
  flex-direction: column;
  background: var(--navy-850);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px -16px rgba(0, 0, 0, 0.7);
  overflow: hidden;
}

.chat-widget__panel:not([hidden]) {
  display: flex;
}

.chat-widget__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  background: var(--gradient-primary);
  color: var(--text-on-accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
}

.chat-widget__header i {
  margin-right: var(--space-3xs);
}

.chat-widget__close {
  color: var(--text-on-accent);
  font-size: 1rem;
  opacity: 0.8;
}

.chat-widget__close:hover {
  opacity: 1;
}

.chat-widget__intake {
  padding: var(--space-md);
}

.chat-widget__intake p {
  font-size: 0.85rem;
  margin-bottom: var(--space-sm);
}

.chat-widget__intake label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.chat-widget__intake label span {
  text-transform: none;
}

.chat-widget__intake input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  margin-bottom: var(--space-sm);
  background: rgba(238, 242, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
}

.chat-widget__intake input:focus {
  outline: none;
  border-color: var(--cyan);
}

.chat-widget__thread {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md);
  display: none;
  flex-direction: column;
  gap: var(--space-xs);
}

.chat-widget__thread:not([hidden]) {
  display: flex;
}

.chat-msg {
  max-width: 82%;
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  line-height: 1.4;
}

.chat-msg--visitor {
  align-self: flex-end;
  background: var(--gradient-primary);
  color: var(--text-on-accent);
  border-bottom-right-radius: 4px;
}

.chat-msg--admin {
  align-self: flex-start;
  background: rgba(238, 242, 255, 0.06);
  border: 1px solid var(--border-subtle);
  border-bottom-left-radius: 4px;
}

.chat-msg__meta {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  opacity: 0.65;
  margin-top: 3px;
}

.chat-widget__reply {
  display: none;
  gap: var(--space-2xs);
  padding: var(--space-sm);
  border-top: 1px solid var(--border-subtle);
}

.chat-widget__reply:not([hidden]) {
  display: flex;
}

.chat-widget__reply input {
  flex: 1;
  padding: 0.6rem 0.8rem;
  background: rgba(238, 242, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
}

.chat-widget__reply input:focus {
  outline: none;
  border-color: var(--cyan);
}

.chat-widget__reply.is-error input {
  border-color: var(--danger);
}

.chat-msg--system {
  align-self: center;
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-align: center;
  padding: 0.3rem 0;
}

.chat-widget__reply button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--text-on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ---------------------------------------------------------------------
   18. Gallery
   --------------------------------------------------------------------- */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.gallery-filter {
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.gallery-filter:hover {
  border-color: var(--border-accent);
  color: var(--text-primary);
}

.gallery-filter.is-active {
  background: var(--gradient-primary);
  border-color: transparent;
  color: var(--text-on-accent);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.gallery-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: var(--navy-850);
  cursor: pointer;
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.gallery-item:hover,
.gallery-item:focus-visible {
  transform: translateY(-4px);
  border-color: var(--border-accent);
}

.gallery-item__media {
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  color: rgba(255, 255, 255, 0.85);
  position: relative;
}

.gallery-item__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 7, 15, 0) 40%, rgba(5, 7, 15, 0.55) 100%);
}

.gallery-item__media i {
  position: relative;
  z-index: 1;
}

.gallery-item__body {
  padding: var(--space-sm) var(--space-md) var(--space-md);
}

.gallery-item__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: var(--space-3xs);
}

.gallery-item__body h3 {
  font-size: 1rem;
  margin-bottom: 0;
}

/* Category-tinted media backgrounds — kept within the same blue/cyan
   accent family so the palette never fractures, just shifts weight. */
.gallery-item__media--graphic-design { background: linear-gradient(135deg, #2b3a8f, #4f5fd6); }
.gallery-item__media--flight-booking { background: linear-gradient(135deg, #1d4ed8, #22d3ee); }
.gallery-item__media--research-writing { background: linear-gradient(135deg, #1e3a8a, #2563eb); }
.gallery-item__media--video-editing { background: linear-gradient(135deg, #0e7490, #22d3ee); }
.gallery-item__media--software-development { background: linear-gradient(135deg, #172142, #2563eb); }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  background: rgba(5, 7, 15, 0.86);
  backdrop-filter: blur(6px);
}

.lightbox.is-open {
  display: flex;
}

.lightbox__content {
  width: 100%;
  max-width: 560px;
  background: var(--navy-850);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.lightbox__media {
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.4rem;
  color: rgba(255, 255, 255, 0.9);
}

.lightbox__body {
  padding: var(--space-lg);
  position: relative;
}

.lightbox__close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(5, 7, 15, 0.6);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.lightbox__close:hover {
  border-color: var(--border-accent);
  color: var(--cyan);
}

/* ---------------------------------------------------------------------
   19. About page
   --------------------------------------------------------------------- */
.about-hero {
  padding: var(--space-2xl) 0 var(--space-lg);
}

.about-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.about-hero__grid .glass-panel {
  padding: var(--space-lg);
}

.recap-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.recap-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.recap-list li i {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(34, 211, 238, 0.1);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.recap-list h4 {
  margin-bottom: 2px;
}

.recap-list p {
  margin-bottom: 0;
  font-size: 0.92rem;
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.team-card {
  padding: var(--space-lg);
  text-align: center;
}

.team-card .avatar-initials {
  width: 84px;
  height: 84px;
  font-size: 1.5rem;
  margin: 0 auto var(--space-sm);
}

.team-card h3 {
  margin-bottom: 2px;
}

.team-card__role {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--cyan);
  display: block;
  margin-bottom: var(--space-sm);
}

.team-card__social {
  display: flex;
  justify-content: center;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.team-card__social a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.team-card__social a:hover {
  border-color: var(--border-accent);
  color: var(--cyan-light);
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.value-card {
  padding: var(--space-lg);
}

.value-card i {
  font-size: 1.4rem;
  color: var(--cyan);
  margin-bottom: var(--space-sm);
  display: block;
}

/* ---------------------------------------------------------------------
   20. Contact page
   --------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.contact-form-panel {
  padding: var(--space-lg);
}

.contact-form-panel:hover {
  transform: none;
  box-shadow: none;
}

.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-info-card {
  padding: var(--space-lg);
}

.contact-info-card:hover {
  transform: none;
  box-shadow: none;
}

.contact-info-card h3 {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 1.05rem;
}

.contact-info-card h3 i {
  color: var(--cyan);
}

.contact-info-card ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.contact-info-card li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.contact-info-card li i {
  color: var(--cyan);
  width: 16px;
  margin-top: 3px;
  flex-shrink: 0;
}

.contact-info-card a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.contact-info-card a:hover {
  color: var(--cyan-light);
}

.map-placeholder {
  aspect-ratio: 16 / 11;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border-strong);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  color: var(--text-muted);
  background:
    radial-gradient(circle at 50% 50%, rgba(34, 211, 238, 0.08), transparent 60%),
    var(--navy-850);
}

.map-placeholder i {
  font-size: 1.8rem;
  color: var(--cyan);
}

.map-placeholder span {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ---------------------------------------------------------------------
   21. Admin login shell
   (admin dashboard styles proper arrive with the admin batch; this
   covers the standalone login screen so it isn't unstyled meanwhile.)
   --------------------------------------------------------------------- */
.admin-auth {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.admin-auth__panel {
  width: 100%;
  max-width: 400px;
  padding: var(--space-lg);
}

.admin-auth__logo {
  text-align: center;
  margin-bottom: var(--space-lg);
}

/* ---------------------------------------------------------------------
   21b. Admin dashboard shell (sidebar + topbar + widgets)
   --------------------------------------------------------------------- */
.admin-shell {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 15, 0.6);
  z-index: 150;
}

.admin-sidebar-overlay.is-visible {
  display: block;
}

.admin-sidebar {
  width: 260px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--navy-900);
  border-right: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 200;
}

.admin-sidebar__brand {
  padding: var(--space-lg) var(--space-md);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.admin-nav {
  padding: var(--space-sm) 0;
  flex: 1;
}

.admin-nav__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: var(--space-md) var(--space-md) var(--space-2xs);
}

.admin-nav ul {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 var(--space-sm);
}

.admin-nav a {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.65rem var(--space-sm);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.92rem;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.admin-nav a i {
  width: 18px;
  text-align: center;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.admin-nav a:hover {
  background: rgba(238, 242, 255, 0.04);
  color: var(--text-primary);
}

.admin-nav a.is-active {
  background: rgba(34, 211, 238, 0.08);
  color: var(--cyan-light);
}

.admin-nav a.is-active i {
  color: var(--cyan);
}

.badge-count {
  margin-left: auto;
  background: var(--gradient-primary);
  color: var(--text-on-accent);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 1px 7px;
  border-radius: var(--radius-pill);
}

.admin-sidebar__footer {
  padding: var(--space-md);
  border-top: 1px solid var(--border-subtle);
}

.admin-sidebar__view-site {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: color var(--transition-fast);
}

.admin-sidebar__view-site:hover {
  color: var(--cyan);
}

.admin-shell__main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.admin-topbar {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(5, 7, 15, 0.55);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.admin-topbar__title {
  margin: 0;
  font-size: 1.3rem;
  flex: 1;
}

.admin-topbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.admin-topbar__admin {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  font-size: 0.88rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.role-badge {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  margin-left: var(--space-2xs);
}

.role-badge--super_admin {
  color: var(--cyan-light);
  border-color: var(--border-accent);
}

.role-badge--moderator {
  color: var(--text-secondary);
}

.admin-sidebar-toggle {
  display: none;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.admin-main {
  flex: 1;
  padding: var(--space-lg);
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.admin-welcome {
  margin-bottom: var(--space-lg);
}

.admin-welcome p {
  margin: 0;
}

.admin-stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.admin-stat-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: linear-gradient(180deg, rgba(238, 242, 255, 0.045), rgba(238, 242, 255, 0.015));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

.admin-stat-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  color: var(--text-on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.admin-stat-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  line-height: 1.2;
}

.admin-stat-card span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.admin-panels-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.admin-panel {
  padding: var(--space-lg);
  background: linear-gradient(180deg, rgba(238, 242, 255, 0.045), rgba(238, 242, 255, 0.015));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

.admin-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
  gap: var(--space-sm);
}

.admin-panel__head h3 {
  margin: 0;
  font-size: 1.05rem;
}

.admin-panel__head a {
  font-size: 0.85rem;
  color: var(--cyan-light);
  white-space: nowrap;
}

.admin-recent-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.admin-recent-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.admin-recent-list li:last-child {
  border-bottom: none;
}

.admin-recent-list strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 500;
}

.admin-recent-list span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.admin-recent-list time {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.status-pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  padding: 1px 8px;
  border-radius: var(--radius-pill);
  margin-left: var(--space-2xs);
}

.status-pill--open {
  background: rgba(52, 211, 153, 0.12);
  color: #6ee7b7;
}

.status-pill--closed {
  background: rgba(148, 163, 196, 0.12);
  color: var(--text-muted);
}

@media (min-width: 640px) {
  .admin-stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .admin-panels-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .admin-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    box-shadow: 20px 0 40px -20px rgba(0, 0, 0, 0.6);
  }

  .admin-sidebar.is-open {
    transform: translateX(0);
  }

  .admin-sidebar-toggle {
    display: flex;
  }
}

/* ---------------------------------------------------------------------
   21c. Admin Messages tab (chat inbox)
   --------------------------------------------------------------------- */
.messages-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  height: calc(100vh - var(--header-height) - 3rem - var(--space-lg) * 2);
  min-height: 480px;
}

.messages-list {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, rgba(238, 242, 255, 0.045), rgba(238, 242, 255, 0.015));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.messages-list__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  border-bottom: 1px solid var(--border-subtle);
}

.messages-list__head h3 {
  margin: 0;
  font-size: 1rem;
}

.conversation-list {
  overflow-y: auto;
  flex: 1;
}

.conversation-list__empty {
  padding: var(--space-md);
  display: block;
}

.conversation-item {
  width: 100%;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition-fast);
}

.conversation-item:hover {
  background: rgba(238, 242, 255, 0.04);
}

.conversation-item.is-active {
  background: rgba(34, 211, 238, 0.08);
  box-shadow: inset 3px 0 0 var(--cyan);
}

.conversation-item__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xs);
}

.conversation-item__top strong {
  font-size: 0.92rem;
  font-weight: 600;
}

.conversation-item.has-unread .conversation-item__top strong {
  color: var(--cyan-light);
}

.conversation-item__preview {
  font-size: 0.82rem;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.conversation-item__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.messages-thread {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, rgba(238, 242, 255, 0.045), rgba(238, 242, 255, 0.015));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.messages-thread__empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  color: var(--text-muted);
  text-align: center;
  padding: var(--space-lg);
}

.messages-thread__empty i {
  font-size: 2rem;
  opacity: 0.6;
}

.messages-thread__active {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.messages-thread__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-bottom: 1px solid var(--border-subtle);
  flex-wrap: wrap;
}

.messages-thread__head strong {
  display: block;
  font-size: 1rem;
}

.messages-thread__actions {
  display: flex;
  gap: var(--space-2xs);
}

.messages-thread__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.messages-thread__body .chat-msg {
  max-width: 70%;
}

.messages-thread__body .chat-msg--admin {
  align-self: flex-end;
  background: var(--gradient-primary);
  color: var(--text-on-accent);
  border-bottom-right-radius: 4px;
  border-bottom-left-radius: var(--radius-md);
}

.messages-thread__body .chat-msg--visitor {
  align-self: flex-start;
  background: rgba(238, 242, 255, 0.06);
  border: 1px solid var(--border-subtle);
  border-bottom-left-radius: 4px;
  border-bottom-right-radius: var(--radius-md);
  color: var(--text-primary);
}

.messages-thread__reply {
  display: flex;
  gap: var(--space-xs);
  padding: var(--space-md);
  border-top: 1px solid var(--border-subtle);
}

.messages-thread__reply input {
  flex: 1;
  padding: 0.7rem 1rem;
  background: rgba(238, 242, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  color: var(--text-primary);
}

.messages-thread__reply input:focus {
  outline: none;
  border-color: var(--cyan);
}

.messages-thread__reply button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--text-on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

@media (min-width: 900px) {
  .messages-shell {
    grid-template-columns: 340px 1fr;
  }
}

/* ---------------------------------------------------------------------
   21d. Admin Contact Submissions (filter bar, table, pagination)
   --------------------------------------------------------------------- */
.admin-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.admin-filter-bar .form-control {
  width: auto;
}

.admin-filter-bar input[type="text"] {
  flex: 1;
  min-width: 220px;
}

.table-responsive {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.admin-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: var(--space-xs) var(--space-sm);
  border-bottom: 1px solid var(--border-subtle);
}

.admin-table td {
  padding: var(--space-sm);
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: top;
  font-size: 0.9rem;
}

.admin-table tbody tr:hover {
  background: rgba(238, 242, 255, 0.03);
}

.admin-table__sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.admin-table__sub a {
  color: var(--text-muted);
}

.admin-table__sub a:hover {
  color: var(--cyan-light);
}

.admin-table__date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.service-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  background: rgba(34, 211, 238, 0.1);
  color: var(--cyan-light);
  white-space: nowrap;
}

.admin-table__details {
  max-width: 360px;
}

.admin-table__details details summary {
  cursor: pointer;
  color: var(--text-secondary);
}

.admin-table__details details summary:hover {
  color: var(--text-primary);
}

.admin-table__details details p {
  margin: var(--space-2xs) 0 0;
  color: var(--text-secondary);
}

.admin-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.admin-pagination__status {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.admin-pagination .is-disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* ---------------------------------------------------------------------
   21e. Admin My Profile
   --------------------------------------------------------------------- */
.profile-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 900px) {
  .profile-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------------------------------------------------------------------
   21f. Shared admin CRUD patterns (inline forms, row actions, modal)
   Used by Manage Admins, Gallery Management, and Site Content.
   --------------------------------------------------------------------- */
.admin-inline-form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: flex-end;
  margin-top: var(--space-sm);
}

.admin-inline-form .form-group {
  flex: 1;
  min-width: 160px;
  margin-bottom: 0;
}

.admin-inline-form .form-group--full {
  flex-basis: 100%;
}

.admin-inline-form button[type="submit"] {
  flex-shrink: 0;
}

.icon-action {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  margin-right: 4px;
}

.icon-action:hover {
  border-color: var(--border-accent);
  color: var(--text-primary);
}

.icon-action--danger:hover {
  border-color: rgba(248, 113, 113, 0.5);
  color: var(--danger);
}

.admin-actions {
  white-space: nowrap;
}

.admin-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 15, 0.7);
  backdrop-filter: blur(4px);
  z-index: 500;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.admin-modal-overlay.is-open {
  display: flex;
}

.admin-modal {
  width: 100%;
  max-width: 440px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--navy-850);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.admin-modal h3 {
  margin-bottom: var(--space-md);
}

.admin-modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.gallery-admin-thumb {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
}

/* ---------------------------------------------------------------------
   21g. Analytics — CSS bar chart + horizontal bar list
   --------------------------------------------------------------------- */
.css-bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 160px;
  padding-top: var(--space-sm);
}

.css-bar-chart__col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
}

.css-bar-chart__bar {
  width: 100%;
  max-width: 28px;
  background: var(--gradient-primary);
  border-radius: 4px 4px 0 0;
  box-shadow: 0 0 12px -4px var(--glow-cyan);
  transition: height var(--transition-base);
}

.css-bar-chart__label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.hbar-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.hbar-row {
  display: grid;
  grid-template-columns: 180px 1fr 36px;
  align-items: center;
  gap: var(--space-sm);
}

.hbar-row__label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.hbar-row__track {
  height: 10px;
  background: rgba(238, 242, 255, 0.06);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.hbar-row__fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-pill);
}

.hbar-row__count {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: right;
}

@media (max-width: 640px) {
  .hbar-row {
    grid-template-columns: 1fr;
  }

  .hbar-row__count {
    text-align: left;
  }
}

/* ---------------------------------------------------------------------
   22. Responsive overrides
   --------------------------------------------------------------------- */
@media (min-width: 640px) {
  .stats-strip { grid-template-columns: repeat(4, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .about-hero__grid { grid-template-columns: 1.1fr 0.9fr; }
  .contact-layout { grid-template-columns: 1.3fr 1fr; }
}

@media (min-width: 1024px) {
  .nav-toggle { display: none !important; }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .team-grid { grid-template-columns: repeat(4, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1023px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--navy-950);
    border-bottom: 1px solid var(--border-subtle);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
  }

  .main-nav.is-open {
    max-height: 320px;
  }

  .main-nav ul {
    flex-direction: column;
    padding: var(--space-md);
    gap: var(--space-md);
  }

  .site-header__actions .btn--primary {
    display: none;
  }
}

@media (max-width: 480px) {
  .site-header__actions .icon-btn--whatsapp {
    display: none;
  }
}

/* ---------------------------------------------------------------------
   23. Motion & accessibility
   --------------------------------------------------------------------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

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