/* ============================================================
   Hersaz Technologies — main.css
   Component styles: Header, Hero, Services, Stats, About,
   Industries, Testimonials, Blog, Footer, Animations
   ============================================================ */

/* ─── TOP BAR ───────────────────────────────────────────────── */
.topbar {
  background: var(--color-navy-dark);
  padding: 0.5rem 0;
  font-size: var(--text-xs);
  color: var(--color-mid-gray);
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.topbar__left, .topbar__right {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.topbar__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-mid-gray);
  transition: color var(--transition-fast);
}
.topbar__item:hover { color: var(--color-white); }
.topbar__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-teal);
  font-weight: var(--font-semi);
  transition: gap var(--transition-base);
}
.topbar__cta:hover { color: var(--color-teal); gap: var(--space-3); }
.topbar__social { display: flex; align-items: center; gap: var(--space-3); }
.topbar__social .social-link { color: var(--color-dark-gray); }
.topbar__social .social-link:hover { color: var(--color-white); }
@media (max-width: 767px) { .topbar { display: none; } }

/* ─── HEADER ─────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-light-gray);
  transition: box-shadow var(--transition-base);
}
.site-header.is-scrolled { box-shadow: var(--shadow-md); }
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-6);
}
/* Logo */
.site-logo-fallback {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}
.site-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.site-logo-name {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  letter-spacing: 0.08em;
}
.site-logo-sub {
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  font-weight: var(--font-medium);
  text-transform: uppercase;
}
.custom-logo { max-height: 52px; width: auto; }

/* Nav */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}
.nav-item { position: relative; }
.nav-item > a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.nav-item > a:hover,
.nav-item.current-menu-item > a,
.nav-item.current_page_item > a {
  color: var(--color-teal);
  background-color: var(--color-teal-light);
}
.nav-chevron {
  transition: transform var(--transition-base);
  flex-shrink: 0;
}
.nav-item:hover .nav-chevron { transform: rotate(180deg); }

/* Dropdown */
.sub-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--color-white);
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  z-index: var(--z-above);
}
.nav-item:hover .sub-menu,
.nav-item:focus-within .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.sub-menu li a {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}
.sub-menu li a:hover { background: var(--color-off-white); color: var(--color-navy); }

/* Header actions */
.site-header__actions { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }
.site-header__btn { display: none; }
@media (min-width: 768px) { .site-header__btn { display: inline-flex; } }

/* Mobile toggle */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-md);
  cursor: pointer;
  padding: var(--space-2);
  transition: border-color var(--transition-fast);
}
.mobile-toggle:hover { border-color: var(--color-navy); }
.mobile-toggle__bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-navy);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}
.mobile-toggle.is-active .mobile-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-toggle.is-active .mobile-toggle__bar:nth-child(2) { opacity: 0; }
.mobile-toggle.is-active .mobile-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 1024px) {
  .mobile-toggle { display: none; }
  .site-nav { display: block; }
}
@media (max-width: 1023px) {
  .site-nav { display: none; }
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-white);
  z-index: calc(var(--z-nav) - 1);
  overflow-y: auto;
  padding-top: 80px;
  transition: opacity var(--transition-base);
}
.mobile-nav.is-open { display: block; }
.mobile-nav__inner { padding: var(--space-6); }
.mobile-nav__menu { list-style: none; }
.mobile-nav__menu li { border-bottom: 1px solid var(--color-light-gray); }
.mobile-nav__menu li a {
  display: block;
  padding: var(--space-4) 0;
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  color: var(--color-navy);
}
.mobile-nav__menu .sub-menu {
  position: static;
  opacity: 1;
  visibility: visible;
  transform: none;
  box-shadow: none;
  border: none;
  padding: 0 var(--space-4);
  background: var(--color-off-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
}
.mobile-nav__menu .sub-menu li { border-bottom: none; }
.mobile-nav__menu .sub-menu li a { font-size: var(--text-base); padding: var(--space-2) 0; }
.mobile-nav__footer { margin-top: var(--space-8); display: flex; flex-direction: column; gap: var(--space-4); }
.mobile-nav__contact {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.mobile-nav__social { display: flex; gap: var(--space-4); }
.mobile-nav__social .social-link { color: var(--color-slate); }

/* ─── HERO ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: calc(100vh - 72px - 36px);
  background: var(--color-navy);
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: var(--space-20) 0;
}
@media (min-width: 1024px) { .hero { min-height: 88vh; } }

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,180,200,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,180,200,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}
.hero__glow--1 {
  width: 600px; height: 600px;
  background: var(--color-teal);
  top: -200px; right: -100px;
}
.hero__glow--2 {
  width: 400px; height: 400px;
  background: var(--color-navy-light);
  bottom: -100px; left: -50px;
}

.hero__inner {
  position: relative;
  z-index: var(--z-base);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
  align-items: center;
}
@media (min-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr 1fr; gap: var(--space-20); }
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-semi);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: var(--space-6);
}
.hero__eyebrow-dot {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--color-teal);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.hero__heading {
  display: flex;
  flex-direction: column;
  font-size: clamp(2.25rem, 5.5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
  color: var(--color-white);
}
.hero__heading-line { display: block; }
.hero__heading-line--accent { color: var(--color-teal); }

.hero__subtext {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.7);
  line-height: var(--leading-relaxed);
  max-width: 540px;
  margin-bottom: var(--space-8);
}

.hero__actions { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-10); }

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
}

/* Hero Visual Cards */
.hero__visual {
  display: none;
}
@media (min-width: 1024px) { .hero__visual { display: block; } }

.hero-cards {
  position: relative;
  height: 440px;
}
.hero-card {
  position: absolute;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}
.hero-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.hero-card--main    { top: 60px;  left: 0;   right: 40px;  z-index: 3; }
.hero-card--secondary { top: 190px; left: 40px; right: 0; z-index: 2; animation: float 4s ease-in-out infinite; }
.hero-card--tertiary  { top: 320px; left: 0;   right: 60px; z-index: 1; animation: float 5s ease-in-out infinite 1s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

.hero-card__icon {
  width: 48px; height: 48px;
  background: rgba(0,180,200,0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hero-card__content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hero-card__content strong {
  font-size: var(--text-base);
  font-weight: var(--font-semi);
  color: var(--color-white);
}
.hero-card__content span {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
}
.hero-card__indicator {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-dark-gray);
  margin-left: auto;
  flex-shrink: 0;
}
.hero-card__indicator--active { background: var(--color-teal); animation: pulse 2s ease-in-out infinite; }

.hero-badge {
  position: absolute;
  top: 0; right: 0;
  background: var(--color-teal);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: float 6s ease-in-out infinite 0.5s;
  box-shadow: var(--shadow-teal);
}
.hero-badge__number {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
}
.hero-badge__label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.8);
  font-weight: var(--font-medium);
  white-space: nowrap;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero__scroll-line {
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, rgba(0,180,200,0.6), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ─── SERVICES ───────────────────────────────────────────────── */
.section-header { margin-bottom: var(--space-12); }
.section-header.text-center .section-subtitle { margin-left: auto; margin-right: auto; }

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}
@media (min-width: 640px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }

.service-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-light-gray);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--color-teal);
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: left;
}
.service-card:hover {
  border-color: var(--color-teal);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card__icon {
  width: 64px; height: 64px;
  background: var(--color-teal-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal-dark);
  transition: background-color var(--transition-base);
}
.service-card:hover .service-card__icon { background: var(--color-teal); color: var(--color-white); }

.service-card__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-navy);
  margin: 0;
}
.service-card__title a { color: inherit; text-decoration: none; }
.service-card__title a:hover { color: var(--color-teal); }

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  flex: 1;
  margin: 0;
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.service-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--color-off-white);
  color: var(--color-slate);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-light-gray);
}

.service-card__link { margin-top: auto; }

/* ─── STATS ──────────────────────────────────────────────────── */
.stats-strip { background: var(--color-navy); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
@media (min-width: 768px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-10) var(--space-6);
  background: var(--color-navy);
  text-align: center;
  transition: background-color var(--transition-base);
}
.stat-item:hover { background: var(--color-navy-light); }
.stat-item__number {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-teal);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-item__label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  font-weight: var(--font-medium);
}

/* ─── ABOUT ──────────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
  align-items: center;
}
@media (min-width: 1024px) { .about-grid { grid-template-columns: 1fr 1fr; } }

.about-pillars { display: flex; flex-direction: column; gap: var(--space-5); margin: var(--space-8) 0; }
.about-pillar { display: flex; align-items: flex-start; gap: var(--space-4); }
.about-pillar__icon {
  width: 40px; height: 40px;
  background: var(--color-teal-light);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.about-pillar__title { display: block; font-size: var(--text-base); font-weight: var(--font-semi); color: var(--color-navy); margin-bottom: var(--space-1); }
.about-pillar__desc  { font-size: var(--text-sm); color: var(--color-text-muted); margin: 0; }
.about-actions { display: flex; align-items: center; gap: var(--space-6); flex-wrap: wrap; }

.about-card-cluster { position: relative; min-height: 400px; }
.about-bg-shape {
  position: absolute;
  width: 320px; height: 320px;
  border-radius: 60% 40% 70% 30% / 50% 60% 40% 50%;
  background: linear-gradient(135deg, var(--color-teal-light), var(--color-off-white));
  top: 20px; left: 20px;
  z-index: 0;
}
.about-info-card {
  position: absolute;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  box-shadow: var(--shadow-lg);
  z-index: 2;
  min-width: 200px;
}
.about-info-card--1 { top: 60px; left: 0; animation: float 5s ease-in-out infinite; }
.about-info-card--2 { bottom: 80px; right: 0; animation: float 6s ease-in-out infinite 1.5s; }
.about-info-card__icon {
  width: 44px; height: 44px;
  background: var(--color-teal-light);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.about-info-card strong { display: block; font-size: var(--text-sm); font-weight: var(--font-semi); color: var(--color-navy); }
.about-info-card span  { font-size: var(--text-xs); color: var(--color-text-muted); }
.about-metric {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  background: var(--color-navy);
  border-radius: var(--radius-2xl);
  padding: var(--space-6) var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-xl);
  z-index: 3;
}
.about-metric__value { display: block; font-size: 2.5rem; font-weight: 800; color: var(--color-teal); line-height: 1; }
.about-metric__label { display: block; font-size: var(--text-xs); color: rgba(255,255,255,0.6); margin-top: var(--space-1); }

/* ─── INDUSTRIES ─────────────────────────────────────────────── */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}
@media (min-width: 768px)  { .industries-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .industries-grid { grid-template-columns: repeat(6, 1fr); } }

.industry-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-light-gray);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  display: flex; flex-direction: column; gap: var(--space-3);
  align-items: center;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}
.industry-card:hover { border-color: var(--color-teal); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.industry-card__icon { color: var(--color-navy); transition: color var(--transition-fast); }
.industry-card:hover .industry-card__icon { color: var(--color-teal); }
.industry-card__title { font-size: var(--text-sm); font-weight: var(--font-semi); color: var(--color-navy); margin: 0; }
.industry-card__desc { font-size: var(--text-xs); color: var(--color-text-muted); line-height: var(--leading-relaxed); margin: 0; display: none; }
@media (min-width: 768px) and (max-width: 1023px) { .industry-card__desc { display: block; } }

/* ─── TESTIMONIALS ───────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 768px)  { .testimonials-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }

.testimonial-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex; flex-direction: column; gap: var(--space-6);
  transition: background-color var(--transition-base), border-color var(--transition-base);
}
.testimonial-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(0,180,200,0.3);
}
.testimonial-card__quote-icon { margin-bottom: var(--space-2); }
.testimonial-card__text {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.8);
  line-height: var(--leading-relaxed);
  font-style: italic;
  flex: 1;
  margin: 0;
}
.testimonial-card__footer { display: flex; align-items: center; gap: var(--space-4); }
.testimonial-card__avatar {
  width: 44px; height: 44px;
  background: var(--color-teal);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--color-white);
  flex-shrink: 0;
}
.testimonial-card__name  { display: block; font-size: var(--text-sm); font-weight: var(--font-semi); color: var(--color-white); font-style: normal; }
.testimonial-card__title { display: block; font-size: var(--text-xs); color: rgba(255,255,255,0.5); }

/* ─── BLOG PREVIEW ───────────────────────────────────────────── */
.section-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}
.blog-preview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 768px)  { .blog-preview-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .blog-preview-grid { grid-template-columns: repeat(3, 1fr); } }

.blog-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-light-gray);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.blog-card__image-link { overflow: hidden; display: block; }
.blog-card__image {
  width: 100%; height: 200px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.blog-card:hover .blog-card__image { transform: scale(1.04); }
.blog-card__image-placeholder {
  width: 100%; height: 200px;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-teal-dark) 100%);
}
.blog-card__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.blog-card__meta { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-xs); }
.blog-card__cat {
  background: var(--color-teal-light);
  color: var(--color-teal-dark);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-weight: var(--font-semi);
}
.blog-card__date { color: var(--color-text-muted); }
.blog-card__title { font-size: var(--text-lg); font-weight: var(--font-bold); color: var(--color-navy); margin: 0; }
.blog-card__title a { color: inherit; }
.blog-card__title a:hover { color: var(--color-teal); }
.blog-card__excerpt { font-size: var(--text-sm); color: var(--color-text-muted); line-height: var(--leading-relaxed); flex: 1; margin: 0; }

/* ─── BLOG LIST (archive/index) ──────────────────────────────── */
.blog-layout { display: grid; grid-template-columns: 1fr; gap: var(--space-10); }
@media (min-width: 1024px) { .blog-layout { grid-template-columns: 1fr 300px; } }
.blog-list { display: flex; flex-direction: column; gap: var(--space-8); }
.blog-list-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  border-bottom: 1px solid var(--color-light-gray);
  padding-bottom: var(--space-8);
}
@media (min-width: 640px) { .blog-list-item { grid-template-columns: 280px 1fr; } }
.blog-list-item__thumb { border-radius: var(--radius-lg); overflow: hidden; display: block; }
.blog-list-item__thumb img { width: 100%; height: 200px; object-fit: cover; transition: transform var(--transition-slow); }
.blog-list-item:hover .blog-list-item__thumb img { transform: scale(1.03); }
.blog-list-item__body { display: flex; flex-direction: column; gap: var(--space-3); }
.blog-list-item__title { font-size: var(--text-2xl); font-weight: var(--font-bold); color: var(--color-navy); margin: 0; }
.blog-list-item__title a { color: inherit; }
.blog-list-item__title a:hover { color: var(--color-teal); }

/* ─── POST ───────────────────────────────────────────────────── */
.post-hero {
  background: var(--color-navy);
  padding: var(--space-20) 0 var(--space-12);
}
.post-hero__meta {
  display: flex; align-items: center; gap: var(--space-4);
  font-size: var(--text-sm); color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-4);
}
.post-hero__meta a { color: var(--color-teal); }
.post-hero__title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  color: var(--color-white);
  margin-bottom: var(--space-6);
}
.post-hero__author { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-sm); color: rgba(255,255,255,0.6); }
.post-hero__avatar { border-radius: 50%; }
.post-featured-image { margin: var(--space-8) auto var(--space-12); }
.post-featured-image__img { border-radius: var(--radius-xl); width: 100%; max-height: 500px; object-fit: cover; }
.post-layout { display: grid; grid-template-columns: 1fr; gap: var(--space-10); }
@media (min-width: 1024px) { .post-layout { grid-template-columns: 1fr 280px; } }
.post-content { max-width: 740px; }
.post-tags { margin-top: var(--space-8); font-size: var(--text-sm); color: var(--color-text-muted); }
.post-tags a { color: var(--color-teal); margin-right: var(--space-2); }

/* ─── PAGE HERO ──────────────────────────────────────────────── */
.page-hero { background: var(--color-navy); padding: var(--space-16) 0 var(--space-12); }
.page-hero__title { font-size: clamp(2rem, 5vw, 3.5rem); color: var(--color-white); margin: var(--space-3) 0 0; }
.page-hero__subtitle { font-size: var(--text-lg); color: rgba(255,255,255,0.65); max-width: 560px; margin-top: var(--space-4); }

/* ─── WIDGET / SIDEBAR ───────────────────────────────────────── */
.blog-sidebar { display: flex; flex-direction: column; gap: var(--space-8); }
.widget { background: var(--color-white); border: 1.5px solid var(--color-light-gray); border-radius: var(--radius-xl); padding: var(--space-6); }
.widget-title { font-size: var(--text-lg); font-weight: var(--font-bold); color: var(--color-navy); margin-bottom: var(--space-4); padding-bottom: var(--space-3); border-bottom: 2px solid var(--color-teal); }

/* ─── CTA STRIP ──────────────────────────────────────────────── */
.cta-strip { background: var(--color-teal-dark); padding: var(--space-16) 0; }
.cta-strip__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-8); flex-wrap: wrap;
}
.cta-strip__heading { font-size: clamp(1.5rem, 3vw, 2.25rem); color: var(--color-white); margin-bottom: var(--space-3); }
.cta-strip__text { font-size: var(--text-base); color: rgba(255,255,255,0.8); max-width: 500px; margin: 0; }
.cta-strip__actions { display: flex; gap: var(--space-4); flex-wrap: wrap; flex-shrink: 0; }

/* ─── FOOTER ─────────────────────────────────────────────────── */
.site-footer {
  background: var(--color-navy-dark);
  padding-top: var(--space-20);
  padding-bottom: var(--space-8);
  color: rgba(255,255,255,0.6);
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: var(--space-8);
}
@media (min-width: 1024px) { .footer-top { grid-template-columns: 320px 1fr; } }
.footer-brand .site-logo-fallback { margin-bottom: var(--space-5); }
.footer-brand__tagline {
  font-size: var(--text-base);
  font-style: italic;
  color: var(--color-teal);
  margin-bottom: var(--space-4);
}
.footer-brand__desc { font-size: var(--text-sm); color: rgba(255,255,255,0.5); line-height: var(--leading-relaxed); margin-bottom: var(--space-5); }
.footer-brand__address { font-style: normal; font-size: var(--text-sm); color: rgba(255,255,255,0.5); line-height: var(--leading-relaxed); margin-top: var(--space-4); }
.footer-brand__address a { color: rgba(255,255,255,0.6); transition: color var(--transition-fast); }
.footer-brand__address a:hover { color: var(--color-teal); }
.footer-social { display: flex; gap: var(--space-3); margin-bottom: var(--space-4); }
.footer-social .social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}
.footer-social .social-link:hover { background: var(--color-teal); color: var(--color-white); }
.footer-nav-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}
@media (min-width: 768px) { .footer-nav-columns { grid-template-columns: repeat(4, 1fr); } }
.footer-nav-col__title {
  font-size: var(--text-sm);
  font-weight: var(--font-semi);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-5);
}
.footer-nav { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.footer-nav li a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  transition: color var(--transition-fast);
}
.footer-nav li a:hover { color: var(--color-teal); }
.footer-cert-list { display: flex; flex-direction: column; gap: var(--space-3); list-style: none; }
.footer-cert {
  display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-sm); color: rgba(255,255,255,0.5);
}
.footer-cert__badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 20px;
  background: rgba(0,180,200,0.15);
  color: var(--color-teal);
  font-size: 0.6rem;
  font-weight: var(--font-bold);
  letter-spacing: 0.1em;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(0,180,200,0.3);
  flex-shrink: 0;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-copyright { font-size: var(--text-sm); color: rgba(255,255,255,0.4); }
.footer-legal-nav { display: flex; gap: var(--space-6); list-style: none; }
.footer-legal-nav li a { font-size: var(--text-sm); color: rgba(255,255,255,0.4); transition: color var(--transition-fast); }
.footer-legal-nav li a:hover { color: var(--color-teal); }
.footer-tagline-small { font-size: var(--text-xs); color: rgba(255,255,255,0.25); font-style: italic; }

/* ─── PAGINATION ─────────────────────────────────────────────── */
.pagination {
  margin-top: var(--space-10);
  display: flex; gap: var(--space-2); flex-wrap: wrap;
}
.pagination .page-numbers {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border: 1.5px solid var(--color-light-gray);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text);
  transition: all var(--transition-fast);
}
.pagination .page-numbers:hover,
.pagination .current {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: var(--color-white);
}
.pagination .dots { border: none; background: transparent; }

/* ─── SCROLL ANIMATIONS ──────────────────────────────────────── */
[data-animate] { opacity: 0; }
[data-animate].is-visible { animation-fill-mode: both; }
[data-animate="fade-up"].is-visible    { animation: animFadeUp var(--transition-slow) ease both; }
[data-animate="fade-left"].is-visible  { animation: animFadeLeft var(--transition-slow) ease both; }
[data-animate="fade-right"].is-visible { animation: animFadeRight var(--transition-slow) ease both; }
[data-animate].is-visible { opacity: 1; }

@keyframes animFadeUp    { from { opacity:0; transform:translateY(32px); } to { opacity:1; transform:translateY(0); } }
@keyframes animFadeLeft  { from { opacity:0; transform:translateX(32px); } to { opacity:1; transform:translateX(0); } }
@keyframes animFadeRight { from { opacity:0; transform:translateX(-32px); } to { opacity:1; transform:translateX(0); } }

/* ─── RESPONSIVE UTILS ───────────────────────────────────────── */
@media (max-width: 639px) {
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .cta-strip__inner { flex-direction: column; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-legal-nav { justify-content: center; }
}