/* =============================================================
   main.css — X Net Sdn Bhd Shared Stylesheet
   Imports tokens. Covers: reset, base, layout utilities,
   header, footer, nav, hero, trust bar, service cards,
   feature grid, product strip, clients strip, CTA band,
   buttons, forms, FAQ accordion.
   ============================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@600;700&display=swap');
@import './tokens.css';

/* =============================================================
   1. RESET & BASE
   ============================================================= */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--font-normal);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
}

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

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

ul, ol {
  list-style: none;
}

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

input, textarea, select {
  font-family: inherit;
  font-size: var(--text-base);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  color: var(--color-text);
}

/* =============================================================
   2. LAYOUT UTILITIES
   ============================================================= */

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

@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-8);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-inline: var(--space-12);
  }
}

.section {
  padding-block: var(--section-pad-y);
}

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

.section--white {
  background-color: var(--color-surface);
}

.section--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.section--tint {
  background-color: var(--color-primary-tint);
}

/* Section header */
.section-header {
  margin-bottom: var(--space-10);
}

.section-header--center {
  text-align: center;
}

.section-eyebrow {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.section-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-3);
}

.section-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  max-width: 640px;
}

.section-header--center .section-sub {
  margin-inline: auto;
}

@media (min-width: 1024px) {
  .section-title {
    font-size: var(--text-4xl);
  }
}

/* Grid helpers */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

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

.grid-4 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Visually hidden (accessibility) */
.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;
}

/* =============================================================
   3. BUTTONS
   ============================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  font-family: var(--font-body);
  border-radius: var(--radius-md);
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  min-height: 44px;
  border: 2px solid transparent;
}

.btn:active { transform: translateY(1px); }

/* Primary — Red (CTA) */
.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}

/* Secondary — Outlined blue */
.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-secondary:hover,
.btn-secondary:focus-visible {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Outlined white (for dark/blue backgrounds) */
.btn-outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}
.btn-outline-white:hover,
.btn-outline-white:focus-visible {
  background-color: var(--color-white);
  color: var(--color-primary);
}

/* Ghost text link */
.btn-ghost {
  background: none;
  border: none;
  color: var(--color-primary);
  font-weight: var(--font-semibold);
  padding: 0;
  min-height: auto;
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color 0.2s ease;
}
.btn-ghost:hover { text-decoration-color: var(--color-primary); }

/* Full width modifier */
.btn-full { width: 100%; }

/* Small modifier */
.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  min-height: 36px;
}

/* Link-style "Learn More →" */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  color: var(--color-primary);
  transition: gap 0.2s ease;
}
.link-arrow:hover { gap: var(--space-2); color: var(--color-primary-dark); }

/* =============================================================
   4. HEADER & NAVIGATION
   ============================================================= */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: height 0.2s ease, box-shadow 0.2s ease;
}

.site-header.scrolled {
  height: var(--nav-height-compact);
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.site-logo {
  flex-shrink: 0;
}

.site-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
  transition: height 0.2s ease;
}

.site-header.scrolled .site-logo img {
  height: 36px;
}

.logo-mark {
  display: none;
}

/* Primary nav */
.nav-primary {
  display: none;
  align-items: center;
  gap: var(--space-1);
}

@media (min-width: 1024px) {
  .nav-primary { display: flex; }
}

.nav-primary a,
.nav-primary button {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color 0.15s ease, background-color 0.15s ease;
  white-space: nowrap;
}

.nav-primary a:hover,
.nav-primary a.active,
.nav-primary button:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-tint);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.15s ease, background-color 0.15s ease;
}
.nav-dropdown-toggle:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-tint);
}

.nav-dropdown-toggle svg {
  width: 14px;
  height: 14px;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.nav-dropdown.open .nav-dropdown-toggle svg {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  min-width: 180px;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
}

.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text);
  transition: background-color 0.15s ease, color 0.15s ease;
}
.nav-dropdown-menu a:hover {
  background-color: var(--color-bg);
  color: var(--color-primary);
}

/* Header phone CTA */
.header-cta {
  display: none;
}
@media (min-width: 1024px) {
  .header-cta { display: flex; }
}

/* Hamburger button */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: background-color 0.15s ease;
}

.nav-toggle:hover {
  background-color: var(--color-bg);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform 0.3s ease, opacity 0.3s ease, width 0.3s ease;
  transform-origin: center;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle.open span:nth-child(2) {
  opacity: 0;
  width: 0;
}
.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 1024px) {
  .nav-toggle { display: none; }
}

/* Mobile nav overlay */
.nav-mobile {
  display: none;
  position: fixed;
  inset: var(--nav-height) 0 0 0;
  background-color: var(--color-surface);
  z-index: 99;
  overflow-y: auto;
  padding: var(--space-6) var(--space-4) var(--space-24);
  flex-direction: column;
}

.nav-mobile.open {
  display: flex;
}

.nav-mobile a,
.nav-mobile-section-title {
  display: block;
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  color: var(--color-text);
  padding: var(--space-3) var(--space-2);
  border-bottom: 1px solid var(--color-border);
  transition: color 0.15s ease;
}

.nav-mobile a:hover {
  color: var(--color-primary);
}

.nav-mobile-sub {
  padding-left: var(--space-4);
}

.nav-mobile-sub a {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  border-bottom: none;
  padding: var(--space-2) var(--space-2);
}

.nav-mobile-cta {
  margin-top: auto;
  padding-top: var(--space-6);
}

/* Header body offset */
.header-offset {
  height: var(--nav-height);
}

/* =============================================================
   5. HERO — SPLIT LAYOUT (Variant A)
   ============================================================= */

.hero-split {
  background-color: var(--color-surface);
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
  overflow: hidden;
}

.hero-split .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-split .container {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-accent);
  background-color: rgba(204, 26, 26, 0.08);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-title {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-snug);
  color: var(--color-text);
  margin-bottom: var(--space-5);
}

.hero-title .highlight {
  color: var(--color-primary);
}

@media (min-width: 1024px) {
  .hero-title { font-size: var(--text-5xl); }
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.hero-actions .btn {
  flex: 1 1 auto;
}

@media (min-width: 480px) {
  .hero-actions .btn {
    flex: 0 1 auto;
  }
}

.hero-trust {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.hero-trust-dot {
  color: var(--color-border);
}

.hero-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16/10;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Placeholder styling */
.hero-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-primary-tint) 0%, var(--color-bg-alt) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--color-text-muted);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-xl);
  min-height: 300px;
  padding: var(--space-8);
  text-align: center;
}

.hero-placeholder svg {
  width: 48px;
  height: 48px;
  opacity: 0.4;
}

.hero-placeholder p {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  opacity: 0.6;
}

/* =============================================================
   6. TRUST BAR
   ============================================================= */

.trust-bar {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-6);
}

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

@media (min-width: 768px) {
  .trust-bar-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
  }
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.trust-icon {
  font-size: var(--text-2xl);
  flex-shrink: 0;
  line-height: 1;
}

.trust-content {}

.trust-label {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--color-text);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-1);
}

.trust-detail {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
}

/* =============================================================
   7. SERVICE CARDS (Solutions Grid)
   ============================================================= */

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

@media (min-width: 768px) {
  .service-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

@media (min-width: 1024px) {
  .service-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card-service {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
  text-decoration: none;
}

.card-service:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-primary);
}

.card-service-icon {
  width: 44px;
  height: 44px;
  background-color: var(--color-primary-tint);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-service-icon svg {
  width: 22px;
  height: 22px;
  color: var(--color-primary);
}

.card-service-name {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  line-height: var(--leading-snug);
  font-family: var(--font-heading);
}

.card-service-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
  flex: 1;
}

/* =============================================================
   8. FEATURE GRID (Why Choose X Net)
   ============================================================= */

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .feature-grid { grid-template-columns: repeat(3, 1fr); }
}

.card-feature {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.card-feature-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-feature-icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-white);
}

.card-feature-body {}

.card-feature-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-1);
  font-family: var(--font-heading);
}

.card-feature-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
}

/* =============================================================
   9. PRODUCT STRIP (Featured Products)
   ============================================================= */

.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
}

.card-product {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.card-product:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-product-img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background-color: var(--color-bg);
}

.card-product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.card-product:hover .card-product-img img {
  transform: scale(1.03);
}

.card-product-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-3);
}

.card-product-name {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-text);
  font-family: var(--font-heading);
}

.card-product-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  flex: 1;
}

.card-product-features li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.card-product-features li::before {
  content: '✓';
  color: var(--color-success);
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  flex-shrink: 0;
  margin-top: 1px;
}

/* =============================================================
   10. CLIENTS STRIP (Logo / Photo Scroll)
   ============================================================= */

.clients-strip {
  overflow: hidden;
}

.clients-track-wrap {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.clients-track {
  display: flex;
  gap: var(--space-4);
  width: max-content;
  animation: scroll-left 32s linear infinite;
}

.clients-track:hover {
  animation-play-state: paused;
}

@keyframes scroll-left {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.client-photo {
  width: 160px;
  height: 110px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
}

.client-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Mobile grid fallback (shown when JS auto-scroll isn't needed) */
.clients-grid {
  display: none;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

@media (max-width: 479px) {
  .clients-track-wrap { display: none; }
  .clients-grid { display: grid; }
}

.clients-grid .client-photo {
  width: 100%;
  height: 90px;
}

/* =============================================================
   11. CTA BAND
   ============================================================= */

.cta-band {
  background-color: var(--color-primary);
  padding-block: var(--space-16);
  text-align: center;
}

.cta-band-inner {
  max-width: 680px;
  margin-inline: auto;
}

.cta-band-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-white);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-4);
}

@media (min-width: 1024px) {
  .cta-band-title { font-size: var(--text-4xl); }
}

.cta-band-sub {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.82);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.cta-band-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.cta-band-phone {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
}

.cta-band-phone a {
  color: rgba(255,255,255,0.9);
  font-weight: var(--font-semibold);
  transition: color 0.15s ease;
}
.cta-band-phone a:hover { color: var(--color-white); }

/* =============================================================
   12. FOOTER
   ============================================================= */

.site-footer {
  background-color: #0F1C5A;
  color: rgba(255,255,255,0.75);
  padding-top: var(--space-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
    gap: var(--space-8);
  }
}

/* Footer brand col */
.footer-brand {}

.footer-logo {
  margin-bottom: var(--space-4);
}

.footer-logo img {
  height: 40px;
  width: auto;
  /* Keep white background readable on dark footer */
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-2);
  background-color: var(--color-white);
}

.footer-brand-name {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--color-white);
  margin-bottom: var(--space-1);
  font-family: var(--font-heading);
}

.footer-brand-tag {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.footer-brand-desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: rgba(255,255,255,0.6);
}

/* Footer columns */
.footer-col-title {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  transition: color 0.15s ease;
}
.footer-links a:hover {
  color: var(--color-white);
}

/* Footer contact */
.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  line-height: var(--leading-normal);
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--color-accent);
  margin-top: 2px;
}

.footer-contact-item a {
  color: rgba(255,255,255,0.8);
  transition: color 0.15s ease;
}
.footer-contact-item a:hover { color: var(--color-white); }

/* Legal bar */
.footer-legal {
  margin-top: var(--space-12);
  padding-block: var(--space-5);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
}

.footer-legal p {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
}

@media (min-width: 768px) {
  .footer-legal {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* =============================================================
   13. FAQ ACCORDION
   ============================================================= */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-surface);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  transition: color 0.15s ease;
}

.faq-question:hover { color: var(--color-primary); }

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-primary);
  transition: transform 0.25s ease;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

.faq-answer-inner {
  padding: 0 var(--space-5) var(--space-5);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* =============================================================
   14. FORM ELEMENTS
   ============================================================= */

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  color: var(--color-text);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  min-height: 44px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 59, 174, 0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* =============================================================
   15. BREADCRUMB
   ============================================================= */

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  align-items: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.breadcrumb a {
  color: var(--color-primary);
  transition: color 0.15s ease;
}
.breadcrumb a:hover { color: var(--color-primary-dark); }

.breadcrumb-sep { color: var(--color-border); }

/* =============================================================
   16. UTILITY CLASSES
   ============================================================= */

.text-center { text-align: center; }
.text-muted   { color: var(--color-text-muted); }
.text-accent  { color: var(--color-accent); }
.text-primary { color: var(--color-primary); }
.text-white   { color: var(--color-white); }

.mt-2  { margin-top: var(--space-2); }
.mt-4  { margin-top: var(--space-4); }
.mt-6  { margin-top: var(--space-6); }
.mt-8  { margin-top: var(--space-8); }
.mb-2  { margin-bottom: var(--space-2); }
.mb-4  { margin-bottom: var(--space-4); }
.mb-6  { margin-bottom: var(--space-6); }
.mb-8  { margin-bottom: var(--space-8); }

.hidden { display: none !important; }

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}