/* ==========================================================================
   Learn Quran Pak Online — Landing Page
   Hero · Features · Live class · Teachers · Pricing · FAQ · Contact · CTA
   Requires: design-system.css, main.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   Section header (shared)
   -------------------------------------------------------------------------- */
.section-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.section-header__badge {
  margin-bottom: var(--space-4);
}

.section-header__title {
  font-size: var(--text-4xl);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section-header__desc {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* --------------------------------------------------------------------------
   Hero — fullscreen mesh + orbs
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + var(--space-10));
  padding-bottom: var(--space-16);
  overflow: hidden;
}

.hero.hero--premium {
  padding-top: 0;
  padding-bottom: 0;
  min-height: 0;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--gradient-hero);
  pointer-events: none;
}

.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-mesh);
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.55;
  will-change: transform;
  animation: heroOrb 22s ease-in-out infinite;
  transform: translateZ(0);
}

.hero__orb--primary {
  width: min(640px, 85vw);
  height: min(640px, 85vw);
  background: rgba(var(--color-primary-rgb), 0.28);
  top: -12%;
  right: -18%;
}

.hero__orb--accent {
  width: min(420px, 65vw);
  height: min(420px, 65vw);
  background: rgba(var(--color-accent-rgb), 0.22);
  bottom: 8%;
  left: -12%;
  animation-delay: -11s;
}

.hero__pattern {
  position: absolute;
  inset: 0;
  opacity: var(--pattern-opacity);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cg fill='none' stroke='%2310b981' stroke-width='0.55'%3E%3Cpath d='M40 0L80 40L40 80L0 40Z'/%3E%3Cpath d='M40 8L72 40L40 72L8 40Z'/%3E%3Cpath d='M40 16L64 40L40 64L16 40Z'/%3E%3Ccircle cx='40' cy='40' r='4'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 75% 75% at 50% 45%, black 15%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 75% 75% at 50% 45%, black 15%, transparent 72%);
}

@keyframes heroOrb {
  0%, 100% { transform: translate(0, 0) scale(1) translateZ(0); }
  33% { transform: translate(-28px, 22px) scale(1.06) translateZ(0); }
  66% { transform: translate(18px, -18px) scale(0.94) translateZ(0); }
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-12);
  align-items: center;
}

.hero__content {
  max-width: 660px;
}

.hero__badge {
  margin-bottom: var(--space-6);
}

.hero__title {
  font-size: var(--text-5xl);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-6);
}

.hero--premium .hero__title {
  margin-bottom: 0;
}

.hero__title-accent {
  display: block;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 32px rgba(16, 185, 129, 0.15));
}

.hero__arabic {
  display: block;
  font-family: var(--font-arabic);
  font-size: clamp(1.5rem, 3.2vw, 2.25rem);
  font-weight: 400;
  color: var(--color-primary);
  margin-top: var(--space-4);
  direction: rtl;
  opacity: 0.9;
}

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

.hero--premium .hero__desc {
  margin-bottom: 0;
}

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

.hero--premium .hero__actions {
  margin-bottom: 0;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-6);
}

.hero__trust-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.hero__trust-avatars {
  display: flex;
}

.hero__trust-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid var(--color-surface);
  margin-left: -10px;
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}

.hero__trust-avatar:first-child {
  margin-left: 0;
}

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

.hero__visual {
  position: relative;
  display: block;
  width: 100%;
}

.hero__card {
  position: relative;
  padding: var(--space-6);
  transform: perspective(1200px) rotateY(-6deg) rotateX(3deg) translateZ(0);
  transition: transform var(--duration-slow) var(--ease-out-expo);
  will-change: transform;
}

.hero__card:hover {
  transform: perspective(1200px) rotateY(0deg) rotateX(0deg) translateZ(0);
}

.hero__card-main {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: var(--glass-bg-strong);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-xl), var(--shadow-glow-primary);
}

.hero__card-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__float-card {
  position: absolute;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--glass-bg-strong);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  animation: float 5.5s ease-in-out infinite;
  will-change: transform;
}

.hero__float-card--top {
  top: 8%;
  right: -6%;
  animation-delay: -1.2s;
}

.hero__float-card--bottom {
  bottom: 12%;
  left: -10%;
  animation-delay: -2.8s;
}

.hero__float-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--gradient-gold);
  display: grid;
  place-items: center;
  font-size: var(--text-lg);
  flex-shrink: 0;
  box-shadow: var(--shadow-glow-accent);
}

.hero__float-text strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
}

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

@media (min-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

/* --------------------------------------------------------------------------
   Features grid — hover tilt
   -------------------------------------------------------------------------- */
.features__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

.feature-card {
  position: relative;
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--duration-base) var(--ease-out-expo),
    box-shadow var(--duration-base) var(--ease-in-out),
    border-color var(--duration-fast) var(--ease-in-out);
  transform-style: preserve-3d;
  transform: translateZ(0);
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-primary-soft);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-in-out);
  pointer-events: none;
}

.feature-card:hover {
  transform: translateZ(0) translateY(-6px) rotateX(2deg) rotateY(-2deg);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(16, 185, 129, 0.08);
  border-color: rgba(var(--color-primary-rgb), 0.25);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--gradient-primary-soft);
  border: 1px solid rgba(var(--color-primary-rgb), 0.15);
  display: grid;
  place-items: center;
  font-size: var(--text-2xl);
  margin-bottom: var(--space-5);
  position: relative;
  z-index: 1;
  transition: transform var(--duration-base) var(--ease-out-back);
}

.feature-card:hover .feature-card__icon {
  transform: scale(1.08) translateZ(0);
  box-shadow: var(--shadow-glow-primary);
}

.feature-card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
  position: relative;
  z-index: 1;
}

.feature-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  position: relative;
  z-index: 1;
}

.feature-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  position: relative;
  z-index: 1;
}

.feature-card__link::after {
  content: "→";
  transition: transform var(--duration-fast) var(--ease-out-expo);
}

.feature-card__link:hover::after {
  transform: translateX(4px);
}

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

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

/* --------------------------------------------------------------------------
   Stats band
   -------------------------------------------------------------------------- */
.stats__wrapper {
  padding: var(--space-10);
  border-radius: var(--radius-2xl);
  background: var(--glass-bg-strong);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow), var(--shadow-glow-primary);
}

.stats__grid {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: repeat(2, 1fr);
}

.stat-item {
  text-align: center;
}

.stat-item__value {
  font-size: var(--text-4xl);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: var(--leading-tight);
  margin-bottom: var(--space-2);
}

.stat-item__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
}

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

/* --------------------------------------------------------------------------
   Live class showcase
   -------------------------------------------------------------------------- */
.live-class {
  position: relative;
  overflow: hidden;
}

.live-class::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cpath fill='none' stroke='%2310b981' stroke-width='0.4' d='M60 0v120M0 60h120M60 60m-40 0a40 40 0 1 0 80 0a40 40 0 1 0-80 0'/%3E%3C/svg%3E");
  background-size: 120px 120px;
  pointer-events: none;
}

.live-class__grid {
  display: grid;
  gap: var(--space-10);
  align-items: center;
}

.live-class__preview {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--slate-950);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-2xl), var(--shadow-glow-primary);
  transform: translateZ(0);
}

.live-class__preview::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(15, 23, 42, 0.85) 100%);
  z-index: 2;
  pointer-events: none;
}

.live-class__screen {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.live-class__live-badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: #fff;
  background: rgba(239, 68, 68, 0.9);
  border-radius: var(--radius-full);
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.5);
}

.live-class__live-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  animation: livePulse 1.5s ease-in-out infinite;
}

@keyframes livePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.live-class__toolbar {
  position: absolute;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur));
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
}

.live-class__teacher {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: #f8fafc;
  font-size: var(--text-sm);
  font-weight: 600;
}

.live-class__teacher img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--emerald-500);
}

.live-class__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.live-class__feature {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition:
    transform var(--duration-base) var(--ease-out-expo),
    box-shadow var(--duration-base) var(--ease-in-out);
  transform: translateZ(0);
}

.live-class__feature:hover {
  transform: translateZ(0) translateX(6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(var(--color-primary-rgb), 0.2);
}

.live-class__feature-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: var(--gradient-primary-soft);
  display: grid;
  place-items: center;
  font-size: var(--text-xl);
}

.live-class__feature-title {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.live-class__feature-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-snug);
}

@media (min-width: 1024px) {
  .live-class__grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

/* --------------------------------------------------------------------------
   Teachers
   -------------------------------------------------------------------------- */
.teachers-swiper {
  padding-bottom: var(--space-12) !important;
  overflow: visible;
}

.teacher-card {
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  text-align: center;
  height: 100%;
  transition:
    transform var(--duration-base) var(--ease-out-expo),
    box-shadow var(--duration-base) var(--ease-in-out);
  transform: translateZ(0);
}

.swiper-slide-active .teacher-card {
  box-shadow: var(--shadow-lg), var(--shadow-glow-primary);
  border-color: rgba(var(--color-primary-rgb), 0.22);
}

.teacher-card__avatar-wrap {
  position: relative;
  width: 112px;
  height: 112px;
  margin: 0 auto var(--space-5);
}

.teacher-card__avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid transparent;
  background: linear-gradient(var(--color-surface), var(--color-surface)) padding-box,
    var(--gradient-primary) border-box;
  box-shadow: var(--shadow-md);
}

.teacher-card__badge {
  position: absolute;
  bottom: 4px;
  right: 4px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--color-text-inverse);
  font-size: var(--text-xs);
  display: grid;
  place-items: center;
  border: 2px solid var(--color-surface);
  box-shadow: var(--shadow-glow-primary);
}

.teacher-card__name {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.teacher-card__role {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.teacher-card__bio {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}

.teacher-card__meta {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
}

.teacher-card__meta span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.teacher-card__rating {
  color: var(--color-accent-dark);
}

.swiper-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.swiper-nav__btn {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(var(--glass-blur));
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--color-border);
  color: var(--color-text);
  display: grid;
  place-items: center;
  transition:
    transform var(--duration-fast) var(--ease-out-expo),
    background var(--duration-fast) var(--ease-in-out),
    border-color var(--duration-fast) var(--ease-in-out),
    box-shadow var(--duration-fast) var(--ease-in-out);
  transform: translateZ(0);
}

.swiper-nav__btn:hover {
  transform: translateZ(0) scale(1.05);
  background: rgba(var(--color-primary-rgb), 0.1);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow-primary);
}

.swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: var(--color-border-strong);
  opacity: 1;
  transition:
    width var(--duration-base) var(--ease-out-expo),
    background var(--duration-fast) var(--ease-in-out);
}

.swiper-pagination-bullet-active {
  width: 28px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
}

/* --------------------------------------------------------------------------
   Testimonials
   -------------------------------------------------------------------------- */
.testimonials {
  position: relative;
}

.testimonials::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(600px, 90vw);
  height: min(400px, 60vh);
  transform: translate(-50%, -50%) translateZ(0);
  background: radial-gradient(ellipse, rgba(251, 191, 36, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.testimonial-card {
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  background: var(--glass-bg-strong);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
  height: 100%;
  margin: 0;
}

.testimonial-card__stars {
  color: var(--gold-400);
  font-size: var(--text-lg);
  letter-spacing: 2px;
  margin-bottom: var(--space-4);
  text-shadow: var(--gradient-neon-gold);
}

.testimonial-card__quote {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text);
  margin-bottom: var(--space-6);
  font-style: italic;
}

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

.testimonial-card__avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(var(--color-primary-rgb), 0.25);
}

.testimonial-card__name {
  font-size: var(--text-base);
  font-weight: 700;
  font-style: normal;
  color: var(--color-text);
}

.testimonial-card__location {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Pricing
   -------------------------------------------------------------------------- */
.pricing__toggle-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.pricing__toggle {
  position: relative;
  display: inline-flex;
  padding: var(--space-1);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.pricing__toggle-indicator {
  position: absolute;
  top: var(--space-1);
  left: var(--space-1);
  height: calc(100% - var(--space-2));
  width: calc(33.333% - var(--space-1));
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  box-shadow: var(--shadow-glow-primary);
  transition: transform var(--duration-base) var(--ease-out-expo);
  transform: translateZ(0);
}

.pricing__toggle[data-active-plan="quarterly"] .pricing__toggle-indicator {
  transform: translateX(100%) translateZ(0);
}

.pricing__toggle[data-active-plan="annual"] .pricing__toggle-indicator {
  transform: translateX(200%) translateZ(0);
}

.pricing__toggle-btn {
  position: relative;
  z-index: 1;
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  border-radius: var(--radius-full);
  transition: color var(--duration-fast) var(--ease-in-out);
  min-width: 100px;
}

.pricing__toggle-btn--active,
.pricing__toggle-btn[aria-selected="true"] {
  color: var(--color-text-inverse);
}

.pricing__save-badge {
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: rgba(var(--color-accent-rgb), 0.15);
  color: var(--color-accent-dark);
  border: 1px solid rgba(var(--color-accent-rgb), 0.3);
}

.pricing__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  align-items: stretch;
}

.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--duration-base) var(--ease-out-expo),
    box-shadow var(--duration-base) var(--ease-in-out);
  transform: translateZ(0);
}

.pricing-card:hover {
  transform: translateZ(0) translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.pricing-card--featured {
  border-color: rgba(var(--color-primary-rgb), 0.35);
  box-shadow: var(--shadow-lg), var(--shadow-glow-primary);
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.04) 0%, var(--color-surface) 40%);
}

.pricing-card--featured::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 2px;
  background: var(--gradient-primary);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.5;
}

.pricing-card__badge {
  align-self: flex-start;
  margin-bottom: var(--space-4);
}

.pricing-card__name {
  font-size: var(--text-2xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
}

.pricing-card__price {
  display: none;
  align-items: baseline;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.pricing-card__price.is-active {
  display: flex;
}

.pricing-card__amount {
  font-size: var(--text-4xl);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
  color: var(--color-text);
}

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

.pricing-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.pricing-card__features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}

.pricing-card__feature--disabled {
  color: var(--color-text-muted);
  opacity: 0.65;
}

.pricing-card__feature-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: var(--text-xs);
  font-weight: 700;
  background: rgba(var(--color-primary-rgb), 0.12);
  color: var(--color-primary);
}

.pricing-card__feature--disabled .pricing-card__feature-icon {
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
}

.pricing-card__cta {
  width: 100%;
  margin-top: auto;
}

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

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

  .pricing-card--featured {
    transform: translateZ(0) scale(1.03);
  }

  .pricing-card--featured:hover {
    transform: translateZ(0) scale(1.03) translateY(-6px);
  }
}

/* --------------------------------------------------------------------------
   FAQ accordion
   -------------------------------------------------------------------------- */
.faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition:
    border-color var(--duration-fast) var(--ease-in-out),
    box-shadow var(--duration-fast) var(--ease-in-out);
}

.faq-item:hover {
  border-color: rgba(var(--color-primary-rgb), 0.2);
}

.faq-item[open],
.faq-item.is-open,
.faq-item--open {
  border-color: rgba(var(--color-primary-rgb), 0.3);
  box-shadow: var(--shadow-md), 0 0 24px rgba(16, 185, 129, 0.06);
}

.faq-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  font-size: var(--text-base);
  font-weight: 600;
  text-align: left;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  transition: color var(--duration-fast) var(--ease-in-out);
}

.faq-item__trigger:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.16);
  border-radius: var(--radius-lg);
}

.faq-item__trigger::-webkit-details-marker {
  display: none;
}

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

.faq-item__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: rgba(var(--color-primary-rgb), 0.1);
  color: var(--color-primary);
  display: grid;
  place-items: center;
  font-size: var(--text-xl);
  font-weight: 400;
  line-height: 1;
  transition:
    transform var(--duration-base) var(--ease-out-expo),
    background var(--duration-fast) var(--ease-in-out);
}

.faq-item[open] .faq-item__icon,
.faq-item.is-open .faq-item__icon,
.faq-item--open .faq-item__icon {
  transform: rotate(45deg);
  background: var(--gradient-primary);
  color: var(--color-text-inverse);
}

.faq-item__panel {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transform: translateY(-6px);
  transition:
    max-height 0.45s var(--ease-out-expo),
    opacity 0.25s ease,
    transform 0.25s ease;
}

.faq-item--open .faq-item__panel {
  max-height: 260px;
  opacity: 1;
  transform: translateY(0);
}

.faq-item__content {
  padding: 0 var(--space-6) var(--space-6);
}

.faq-item__answer {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact__grid {
  display: grid;
  gap: var(--space-10);
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact__info-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact__info-icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  border-radius: var(--radius-lg);
  background: var(--gradient-primary-soft);
  border: 1px solid rgba(var(--color-primary-rgb), 0.15);
  display: grid;
  place-items: center;
  font-size: var(--text-xl);
}

.contact__info-text strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.contact__info-text a,
.contact__info-text span {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
}

.contact__info-text a:hover {
  color: var(--color-primary);
}

.contact__map {
  min-height: 200px;
}

.contact__form {
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  background: var(--glass-bg-strong);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg);
}

.contact__form-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact__form-row {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}

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

@media (min-width: 1024px) {
  .contact__grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }
}

/* --------------------------------------------------------------------------
   CTA banner
   -------------------------------------------------------------------------- */
.cta-banner {
  position: relative;
  padding: clamp(3rem, 8vw, 5rem);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: var(--slate-950);
  border: 1px solid rgba(16, 185, 129, 0.25);
  box-shadow: var(--shadow-2xl), var(--shadow-glow-primary);
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 20% 50%, rgba(16, 185, 129, 0.25) 0%, transparent 55%),
    radial-gradient(ellipse 50% 60% at 90% 30%, rgba(251, 191, 36, 0.12) 0%, transparent 50%);
  pointer-events: none;
}

.cta-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cpath fill='none' stroke='%23fbbf24' stroke-width='0.4' d='M50 0L100 50L50 100L0 50Z'/%3E%3C/svg%3E");
  background-size: 100px 100px;
  pointer-events: none;
}

.cta-banner__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
}

.cta-banner__title {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: #f8fafc;
  margin-bottom: var(--space-4);
  letter-spacing: var(--tracking-tight);
}

.cta-banner__desc {
  font-size: var(--text-lg);
  color: var(--slate-400);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.cta-banner .btn--accent,
.cta-banner .btn--gold {
  box-shadow: var(--shadow-glow-accent);
}

/* --------------------------------------------------------------------------
   Islamic geometric section accents
   -------------------------------------------------------------------------- */
.section--pattern {
  position: relative;
}

.section--pattern::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: var(--pattern-opacity);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cg fill='none' stroke='%23059669' stroke-width='0.45'%3E%3Cpolygon points='30,0 60,30 30,60 0,30'/%3E%3Cpolygon points='30,6 54,30 30,54 6,30'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 60px 60px;
  pointer-events: none;
}

.pricing,
.teachers,
.testimonials {
  position: relative;
}