/* ═══════════════════════════════════════════════════════════════
   CLIMA INTEGRAL — Components CSS
   ═══════════════════════════════════════════════════════════════ */

/* ── NAVBAR ──────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: var(--z-nav);
  background: var(--nav-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--nav-border);
  transition: background var(--transition-normal),
              border-color var(--transition-normal),
              box-shadow var(--transition-normal);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

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

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  flex-shrink: 0;
}

.navbar__logo-icon {
  width: 38px; height: 38px;
  flex-shrink: 0;
}

.navbar__logo-text {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Nav links */
.navbar__links {
  display: none;
  align-items: center;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .navbar__links { display: flex; }
}

.navbar__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  position: relative;
  transition: color var(--transition-fast);
  padding: 0.25rem 0;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--grad-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-normal);
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--color-primary);
}
.navbar__link:hover::after,
.navbar__link.active::after {
  width: 100%;
}

/* Actions (right side) */
.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--glass-bg);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--color-primary);
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-glow);
  transform: scale(1.05);
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon { display: none; }

[data-theme="dark"] .theme-toggle .icon-moon { display: block; }
[data-theme="light"] .theme-toggle .icon-sun,
:root:not([data-theme]) .theme-toggle .icon-sun { display: block; }

/* Mobile menu button */
.navbar__burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px; height: 40px;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

@media (min-width: 768px) {
  .navbar__burger { display: none; }
}

.navbar__burger:hover { background: var(--color-border); }
.navbar__burger:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.navbar__burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  transform-origin: center;
}

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

/* Mobile menu drawer */
.mobile-menu {
  position: fixed;
  inset: var(--nav-height) 0 0 0;
  z-index: calc(var(--z-nav) - 1);
  background: var(--color-surface-alt);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  transform: translateX(100%);
  visibility: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), visibility var(--transition-normal);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  box-shadow: -10px 0 30px rgba(12, 26, 46, 0.05);
}

[data-theme="dark"] .mobile-menu {
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.4);
}

.mobile-menu.is-open {
  transform: translateX(0);
  visibility: visible;
}

@media (min-width: 768px) {
  .mobile-menu {
    display: none;
  }
}

@media (max-height: 500px) {
  .mobile-menu {
    gap: var(--space-md);
    padding-block: var(--space-lg);
    justify-content: flex-start;
  }
  .mobile-menu__link {
    font-size: var(--font-size-lg);
  }
}

.mobile-menu__link {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), color var(--transition-fast);
}

.mobile-menu.is-open .mobile-menu__link {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered entrance animation delays */
.mobile-menu.is-open .mobile-menu__link:nth-child(1) { transition-delay: 0.1s, 0.1s, 0s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(2) { transition-delay: 0.15s, 0.15s, 0s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(3) { transition-delay: 0.2s, 0.2s, 0s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(4) { transition-delay: 0.25s, 0.25s, 0s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(5) { transition-delay: 0.3s, 0.3s, 0s; }

.mobile-menu__link:hover {
  color: var(--color-primary);
  transform: scale(1.05);
  transition-delay: 0s !important;
}

.mobile-menu__link.active {
  color: var(--color-primary);
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── BUTTONS ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-bounce);
  border: none;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before { opacity: 1; }
.btn:active { transform: scale(0.97); }

/* Primary button */
.btn-primary {
  background: var(--grad-primary);
  color: white;
  box-shadow: 0 4px 20px rgba(14,165,233,0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(14,165,233,0.5);
  color: white;
}

/* Ghost button */
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
  backdrop-filter: var(--glass-blur);
}

.btn-ghost:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* WhatsApp button */
.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  font-size: var(--font-size-md);
  padding: 1rem 2.5rem;
}

.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(37,211,102,0.4);
  color: white;
}

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: var(--z-float);
  width: 60px; height: 60px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #25D366, #128C7E);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  animation: pulse 2.5s infinite;
  transition: transform var(--transition-bounce);
}

.whatsapp-float:hover {
  transform: scale(1.15);
  animation: none;
  box-shadow: 0 8px 30px rgba(37,211,102,0.55);
}

.whatsapp-float svg {
  width: 30px; height: 30px;
  fill: white;
}

/* ── CARDS ───────────────────────────────────────────────────── */
.card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-card);
  z-index: -1;
}

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

/* Service card */
.service-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  cursor: default;
  transform-style: preserve-3d;
  will-change: transform;
}

.service-card__icon-wrap {
  width: 64px; height: 64px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-bounce);
}

.service-card:hover .service-card__icon-wrap {
  transform: scale(1.1) rotate(-5deg);
}

.service-card__icon {
  width: 32px; height: 32px;
  color: white;
}

.service-card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.service-card__highlight {
  color: var(--card-color);
  font-size: var(--font-size-sm);
  font-weight: 700;
  margin-bottom: 0.45rem;
}

.service-card__desc {
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: var(--space-xs);
}

.service-card__list-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.service-card__list-item::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--grad-primary);
  flex-shrink: 0;
}

/* Highlighted border on service cards */
.service-card__glow {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
}

.service-card:hover .service-card__glow { opacity: 1; }

.services-process {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.services-process__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-sm);
  align-items: start;
  padding: var(--space-md);
  background: var(--glass-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.services-process__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: var(--color-text-inv);
  font-size: var(--font-size-xs);
  font-weight: 800;
}

.services-process__item h3 {
  font-size: var(--font-size-md);
  margin-bottom: 0.25rem;
}

.services-process__item p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

@media (min-width: 900px) {
  .services-process {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── STAT CARD ───────────────────────────────────────────────── */
.stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  padding: var(--space-lg);
}

.stat-card__value {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-card__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ── TESTIMONIAL CARD ────────────────────────────────────────── */
.testimonial-card {
  padding: var(--space-lg) var(--space-xl);
  text-align: center;
}

.testimonial-card__quote {
  font-size: var(--font-size-md);
  line-height: 1.8;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  position: relative;
}

.testimonial-card__quote::before {
  content: '"';
  font-size: 4rem;
  color: var(--color-primary);
  opacity: 0.3;
  position: absolute;
  top: -1rem; left: -0.5rem;
  font-family: serif;
  line-height: 1;
}

.testimonial-card__author {
  font-weight: 700;
  color: var(--color-text);
  font-size: var(--font-size-sm);
}

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

.testimonial-card__stars {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: var(--space-sm);
}

.star {
  color: var(--color-warm);
  font-size: 1.1rem;
}

/* ── GALLERY ITEM ────────────────────────────────────────────── */
.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,14,26,0.8) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
}

.gallery-item:hover img { transform: scale(1.08); }
.gallery-item:hover .gallery-item__overlay { opacity: 1; }

.gallery-item__label {
  color: white;
  font-size: var(--font-size-sm);
  font-weight: 600;
}

/* ── FILTER PILLS ────────────────────────────────────────────── */
.filter-pills {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.filter-pill {
  padding: 0.4rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid var(--color-border);
  color: var(--color-text-muted);
  background: transparent;
  transition: all var(--transition-fast);
  font-family: var(--font-family);
  letter-spacing: 0.03em;
}

.filter-pill:hover,
.filter-pill.active {
  background: var(--grad-primary);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(14,165,233,0.3);
}

/* ── LIGHTBOX ────────────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(0,0,0,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
  backdrop-filter: blur(8px);
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 40px 80px rgba(0,0,0,0.6);
  animation: scaleIn 0.25s ease;
}

.lightbox__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 48px; height: 48px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.1);
  color: white;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
  border: none;
}
.lightbox__close:hover { background: rgba(255,255,255,0.25); }

/* ── SCROLL PROGRESS BAR ─────────────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: var(--grad-primary);
  z-index: calc(var(--z-nav) + 1);
  transition: width 0.1s linear;
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
}

/* ── TESTIMONIALS SLIDER ─────────────────────────────────────── */
.testimonials-slider {
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonials-track .testimonial-card {
  flex: 0 0 100%;
}

.testimonials-dots {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: var(--space-md);
}

.testimonials-dot {
  width: 8px; height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
}

.testimonials-dot.active {
  width: 24px;
  background: var(--grad-primary);
}

/* ── FOOTER ──────────────────────────────────────────────────── */
.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-xl) var(--space-lg);
}

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

@media (min-width: 640px) {
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}

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

.footer__brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--space-sm);
}

.footer__brand-logo svg {
  width: 32px; height: 32px;
}

.footer__brand-name {
  font-size: 1.1rem;
  font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer__tagline {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  max-width: 280px;
}

.footer__socials {
  display: flex;
  gap: var(--space-xs);
}

.footer__social-link {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--color-primary);
  color: white;
  border-color: transparent;
  transform: translateY(-2px);
}

.footer__social-link svg { width: 18px; height: 18px; }

.footer__heading {
  font-size: var(--font-size-sm);
  font-weight: 700;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer__link {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: 0.6rem;
}

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

.footer__divider {
  height: 1px;
  background: var(--color-border);
  margin-bottom: var(--space-lg);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

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

.footer__badge {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.footer__badge span { color: var(--color-primary); }

/* ── ABOUT GRID ──────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
  align-items: center;
}

@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-2xl);
  }
}

.about-grid__text h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-grid__text p {
  margin-bottom: var(--space-sm);
  line-height: 1.8;
  font-size: var(--font-size-md);
}

.about-grid__text p strong {
  color: var(--color-primary);
}

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

.about-feature-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

.about-feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(14, 165, 233, 0.3);
}

.about-feature-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.15) 0%, rgba(6, 182, 212, 0.1) 100%);
  color: var(--color-primary);
  flex-shrink: 0;
}

.about-feature-card__icon svg {
  width: 24px;
  height: 24px;
}

.about-feature-card__content h4 {
  font-size: var(--font-size-md);
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--color-text);
}

.about-feature-card__content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 100%;
}

/* ── FAQ ACCORDION ───────────────────────────────────────────── */
.faq-accordion {
  max-width: 800px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.faq-item {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item:hover {
  border-color: rgba(14, 165, 233, 0.3);
}

.faq-item.is-open {
  background: var(--grad-card);
  border-color: rgba(14, 165, 233, 0.4);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  margin: 0;
}

.faq-question-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: transparent;
  border: none;
  font-family: var(--font-family);
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  gap: var(--space-md);
  transition: color var(--transition-fast);
}

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

.faq-question-btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}

.faq-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: rgba(14, 165, 233, 0.1);
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform var(--transition-normal), background var(--transition-normal);
}

.faq-icon svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-normal);
}

.faq-item.is-open .faq-icon {
  background: var(--color-primary);
  color: white;
}

.faq-item.is-open .faq-icon svg {
  transform: rotate(180deg);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-content {
  padding: 0 var(--space-lg) var(--space-md) var(--space-lg);
}

.faq-content p {
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: var(--font-size-sm);
  max-width: 100%;
}