/* ============================================================
   DohaLifeHQ — Main Stylesheet
   ============================================================ */

/* ---- Layout Utilities ---- */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-16));
}
.container--narrow {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-16));
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-navy) l c h / 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  transition: box-shadow var(--transition-slow);
}

.nav--scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-16));
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-gold);
}

.nav__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #FFFFFF;
  line-height: 1;
}

.nav__logo-text span {
  color: var(--color-gold);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.nav__links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.75rem;
  transition: color var(--transition-interactive);
}

.nav__links a:hover {
  color: var(--color-gold);
}

.nav__cta {
  background: var(--color-burgundy);
  color: #fff !important;
  padding: var(--space-2) var(--space-5) !important;
  border-radius: var(--radius-full) !important;
  text-transform: none !important;
  font-size: var(--text-sm) !important;
  font-weight: 500 !important;
  letter-spacing: 0 !important;
}

.nav__cta:hover {
  background: var(--color-burgundy-light) !important;
  color: #fff !important;
}

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

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.15);
  transition: all var(--transition-interactive);
}
.theme-toggle:hover {
  color: var(--color-gold);
  border-color: rgba(201,168,76,0.4);
}

/* Mobile nav toggle */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  color: #fff;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

@media (max-width: 640px) {
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }
  .nav__links--open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-navy-dark);
    padding: var(--space-6) clamp(var(--space-4), 5vw, var(--space-16));
    gap: var(--space-5);
    border-top: 1px solid rgba(201,168,76,0.2);
  }
  .nav__links--open a { font-size: var(--text-base); text-transform: none; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-navy-dark);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, #080f22 0%, #0D1B3E 40%, #1a2050 60%, #0D1B3E 100%);
}

/* Subtle geometric pattern overlay */
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(201,168,76,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(139,34,82,0.08) 0%, transparent 40%);
}

/* Qatar skyline silhouette illustration */
.hero__skyline {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 35%;
  opacity: 0.12;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-block: var(--space-24);
  max-width: 680px;
  margin-left: auto;
  padding-right: clamp(var(--space-4), 5vw, var(--space-12));
  box-sizing: border-box;
}

.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-6);
}

.hero__kicker::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-gold);
}

.hero__headline {
  font-size: var(--text-hero);
  font-weight: 600;
  color: #FFFFFF;
  line-height: 1.0;
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
  max-width: 14ch;
}

.hero__headline em {
  font-style: italic;
  color: var(--color-gold);
}

.hero__sub {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.72);
  max-width: 50ch;
  line-height: 1.6;
  margin-bottom: var(--space-10);
  font-family: var(--font-body);
  font-weight: 300;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: all var(--transition-interactive);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn--primary {
  background: var(--color-burgundy);
  color: #fff;
  border-color: var(--color-burgundy);
}

.btn--primary:hover {
  background: var(--color-burgundy-light);
  border-color: var(--color-burgundy-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(139,34,82,0.4);
}

.btn--outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.35);
}

.btn--outline:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.btn--gold {
  background: var(--color-gold);
  color: var(--color-navy-dark);
  border-color: var(--color-gold);
  font-weight: 700;
}

.btn--gold:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(201,168,76,0.4);
}

.hero__stat-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-top: var(--space-16);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
}

.hero__stat-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
  margin-top: var(--space-1);
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  background: var(--color-burgundy);
  padding-block: var(--space-4);
  overflow: hidden;
}

.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  flex-wrap: wrap;
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  white-space: nowrap;
}

.trust-bar__item svg {
  width: 16px;
  height: 16px;
  color: rgba(255,255,255,0.7);
}

/* ============================================================
   SECTION INTRO
   ============================================================ */
.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

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

.section--dark {
  background: var(--color-navy);
  color: #fff;
}

.section__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-burgundy);
  margin-bottom: var(--space-4);
}

[data-theme='dark'] .section__label,
.section--dark .section__label {
  color: var(--color-gold);
}

.section__title {
  font-size: var(--text-2xl);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin-bottom: var(--space-4);
  color: var(--color-navy);
}

[data-theme='dark'] .section__title {
  color: var(--color-text);
}

.section--dark .section__title { color: #fff; }

.section__lead {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 54ch;
  line-height: 1.6;
  font-weight: 300;
}

.section--dark .section__lead { color: rgba(255,255,255,0.65); }

/* ============================================================
   GUIDE CARDS (main content hub)
   ============================================================ */
.guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.guide-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-decoration: none;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.guide-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-burgundy), var(--color-gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}

.guide-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.guide-card:hover::before {
  transform: scaleX(1);
}

.guide-card__icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-highlight);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.5rem;
  flex-shrink: 0;
}

[data-theme='dark'] .guide-card__icon {
  background: rgba(201, 96, 122, 0.15);
}

.guide-card__category {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-burgundy);
}

[data-theme='dark'] .guide-card__category { color: var(--color-gold); }

.guide-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.25;
  margin: 0;
}

[data-theme='dark'] .guide-card__title { color: var(--color-text); }

.guide-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
  max-width: none;
}

.guide-card__arrow {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-burgundy);
  margin-top: var(--space-2);
  transition: gap var(--transition-interactive);
}

[data-theme='dark'] .guide-card__arrow { color: var(--color-gold); }

.guide-card:hover .guide-card__arrow { gap: var(--space-3); }

/* ============================================================
   FEATURED ARTICLE (large card)
   ============================================================ */
.featured-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.featured-card {
  background: var(--color-navy);
  border-radius: var(--radius-xl);
  overflow: hidden;
  text-decoration: none;
  color: #fff;
  grid-column: span 1;
  display: flex;
  flex-direction: column;
  min-height: 400px;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
  position: relative;
}

.featured-card--large {
  grid-column: span 2;
  min-height: 480px;
  flex-direction: row;
}

.featured-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.featured-card__image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.featured-card--large .featured-card__image {
  width: 50%;
  height: 100%;
}

.featured-card__body {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  flex: 1;
}

.featured-card__tag {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.featured-card__title {
  font-size: var(--text-xl);
  font-weight: 600;
  line-height: 1.2;
  color: #fff;
}

.featured-card--large .featured-card__title {
  font-size: var(--text-2xl);
}

.featured-card__desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
  flex: 1;
  max-width: none;
}

.featured-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
}

@media (max-width: 768px) {
  .featured-grid { grid-template-columns: 1fr; }
  .featured-card--large {
    grid-column: span 1;
    flex-direction: column;
  }
  .featured-card--large .featured-card__image {
    width: 100%;
    height: 220px;
  }
}

/* ============================================================
   DATA TABLES (school fees, compound costs)
   ============================================================ */
.data-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-top: var(--space-12);
}

.data-section__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) var(--space-8);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-offset);
}

.data-section__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-navy);
}

[data-theme='dark'] .data-section__title { color: var(--color-text); }

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  text-align: left;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-offset);
}

.data-table td {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--color-divider);
  vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }

.data-table tr:hover td {
  background: var(--color-surface-offset);
}

.data-table .price {
  font-weight: 700;
  color: var(--color-burgundy);
  white-space: nowrap;
}

[data-theme='dark'] .data-table .price { color: var(--color-gold); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.badge--green { background: #e6f4ea; color: #1e7e34; }
.badge--amber { background: #fff3cd; color: #856404; }
.badge--red { background: #f8d7da; color: #721c24; }

[data-theme='dark'] .badge--green { background: rgba(30,126,52,0.2); color: #5cb85c; }
[data-theme='dark'] .badge--amber { background: rgba(133,100,4,0.2); color: #f0ad4e; }
[data-theme='dark'] .badge--red { background: rgba(114,28,36,0.2); color: #d9534f; }

/* ============================================================
   NEWSLETTER SECTION
   ============================================================ */
.newsletter {
  background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 60%, #1a1535 100%);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-12), 6vw, var(--space-24));
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-top: var(--space-16);
}

.newsletter::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.newsletter__kicker {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.newsletter__title {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: #fff;
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.newsletter__lead {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.65);
  max-width: 48ch;
  margin-inline: auto;
  margin-bottom: var(--space-10);
}

.newsletter__form {
  display: flex;
  gap: var(--space-3);
  max-width: 480px;
  margin-inline: auto;
  flex-wrap: wrap;
  justify-content: center;
}

.newsletter__input {
  flex: 1;
  min-width: 240px;
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}

.newsletter__input::placeholder { color: rgba(255,255,255,0.4); }

.newsletter__input:focus {
  border-color: var(--color-gold);
  background: rgba(255,255,255,0.12);
}

.newsletter__proof {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  margin-top: var(--space-6);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-12);
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
}

.testimonial-card__quote {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-burgundy);
  line-height: 1;
  opacity: 0.3;
  position: absolute;
  top: var(--space-4);
  left: var(--space-6);
}

[data-theme='dark'] .testimonial-card__quote { color: var(--color-gold); }

.testimonial-card__body {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.7;
  font-style: italic;
  margin-top: var(--space-6);
  max-width: none;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-burgundy);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: var(--text-sm);
  flex-shrink: 0;
}

.testimonial-card__name {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text);
}

.testimonial-card__role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ============================================================
   BLOG ARTICLE PAGE
   ============================================================ */
.article-hero {
  background: var(--color-navy);
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  color: #fff;
}

.article-hero__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-6);
}

.article-hero__meta a {
  color: var(--color-gold);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.article-hero__title {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 22ch;
  color: #fff;
  margin-bottom: var(--space-6);
}

.article-hero__intro {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.7);
  max-width: 56ch;
  line-height: 1.6;
  font-weight: 300;
}

.article-body {
  max-width: 720px;
  margin-inline: auto;
  padding-block: var(--space-20);
  padding-inline: clamp(var(--space-4), 5vw, var(--space-12));
}

.article-body h2 {
  font-size: var(--text-xl);
  color: var(--color-navy);
  margin-top: var(--space-12);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-divider);
}

[data-theme='dark'] .article-body h2 { color: var(--color-text); border-color: var(--color-border); }

.article-body h3 {
  font-size: var(--text-lg);
  color: var(--color-navy);
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
}

[data-theme='dark'] .article-body h3 { color: var(--color-text); }

.article-body p {
  margin-bottom: var(--space-5);
  line-height: 1.75;
  font-size: var(--text-base);
  max-width: none;
}

.article-body ul, .article-body ol {
  padding-left: var(--space-6);
  margin-bottom: var(--space-5);
}

.article-body li {
  margin-bottom: var(--space-2);
  line-height: 1.65;
  max-width: none;
}

.article-body .callout {
  background: var(--color-primary-highlight);
  border-left: 4px solid var(--color-burgundy);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-5) var(--space-6);
  margin-block: var(--space-8);
}

[data-theme='dark'] .article-body .callout { background: rgba(201,96,122,0.1); }

.article-body .callout p { margin: 0; max-width: none; }

/* Affiliate link CTA boxes */
.affiliate-box {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-8);
  margin-block: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.affiliate-box__text {
  color: rgba(255,255,255,0.8);
  font-size: var(--text-sm);
  max-width: 38ch;
}

.affiliate-box__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: #fff;
  margin-bottom: var(--space-2);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-navy-dark);
  color: rgba(255,255,255,0.7);
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
  border-top: 1px solid rgba(201,168,76,0.15);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (max-width: 900px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 540px) {
  .footer__grid { grid-template-columns: 1fr; }
}

.footer__brand {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: #fff;
  margin-bottom: var(--space-4);
}

.footer__brand span { color: var(--color-gold); }

.footer__tagline {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
  max-width: 32ch;
}

.footer__col-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__links a {
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition-interactive);
}

.footer__links a:hover { color: var(--color-gold); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
}

.footer__bottom a {
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  transition: color var(--transition-interactive);
}
.footer__bottom a:hover { color: var(--color-gold); }

/* ============================================================
   COST COMPARISON WIDGET
   ============================================================ */
.cost-widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-top: var(--space-12);
}

.cost-widget__tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
}

.cost-widget__tab {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-interactive);
}

.cost-widget__tab--active {
  color: var(--color-burgundy);
  border-bottom-color: var(--color-burgundy);
}

.cost-widget__content { padding: var(--space-8); }

/* ============================================================
   RESPONSIVE UTILITIES
   ============================================================ */
@media (max-width: 640px) {
  .hero__headline { max-width: 100%; }
  .hero__stat-bar { gap: var(--space-6); }
  .guides-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .btn { padding: var(--space-3) var(--space-6); }
  .newsletter__form { flex-direction: column; }
  .newsletter__input { min-width: 100%; }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.animate-in--delay-1 { animation-delay: 0.1s; }
.animate-in--delay-2 { animation-delay: 0.2s; }
.animate-in--delay-3 { animation-delay: 0.3s; }

/* Intersection observer fade-in */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}