/* =========================================================
   EPA COMPONENTS — Reusable UI Building Blocks
   ========================================================= */

/* ══════════════════════════════════════════════════════════
   1. HEADER
   ══════════════════════════════════════════════════════════ */
.epa-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  height: var(--header-height);
  transition: all var(--t-normal);
}

.epa-header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.98);
}

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

.epa-header__logo img {
  height: 40px;
  width: auto;
}

.epa-header__nav {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.epa-header__nav a {
  font-size: 15px;
  font-weight: 600;
  color: var(--epa-text-secondary);
  transition: color var(--t-fast);
  position: relative;
  padding: var(--sp-2) 0;
}

.epa-header__nav a:hover,
.epa-header__nav a.active {
  color: var(--epa-primary);
}

.epa-header__nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--epa-primary);
  transition: width var(--t-normal);
}

.epa-header__nav a:hover::after,
.epa-header__nav a.active::after {
  width: 100%;
}

.epa-header__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

/* Mobile Toggle */
.epa-header__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  padding: 4px;
}

.epa-header__toggle span {
  display: block;
  height: 2.5px;
  background: var(--epa-text);
  border-radius: 2px;
  transition: all var(--t-normal);
}

.epa-header__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translateY(7.5px);
}

.epa-header__toggle.active span:nth-child(2) {
  opacity: 0;
}

.epa-header__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translateY(-7.5px);
}

/* ══════════════════════════════════════════════════════════
   2. BUTTONS
   ══════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  transition: all var(--t-bounce);
  white-space: nowrap;
  border: 1px solid transparent;
}

.btn--primary {
  background: linear-gradient(135deg, var(--epa-primary-dark) 0%, var(--epa-primary) 50%, var(--epa-accent) 100%);
  background-size: 200% auto;
  color: var(--epa-white);
  box-shadow: var(--shadow-primary), inset 0 1px 1px rgba(255, 255, 255, 0.3);
  transition: all var(--t-bounce), background-position 0.5s ease;
}

.btn--primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 20px 30px -5px var(--epa-primary-glow), inset 0 1px 1px rgba(255, 255, 255, 0.5);
  background-position: right center;
}

.btn--outline {
  border-color: var(--epa-border-dark);
  color: var(--epa-text);
  background: rgba(255,255,255,0.02);
}

.btn--outline:hover {
  background: var(--epa-text);
  border-color: var(--epa-text);
  color: var(--epa-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--white {
  background: var(--epa-white);
  color: var(--epa-text);
  border-color: var(--epa-border);
}

.btn--white:hover {
  border-color: var(--epa-primary);
  color: var(--epa-primary);
}

.btn--ghost {
  color: var(--epa-primary);
  padding: var(--sp-2) 0;
  background: none;
  border-radius: 0;
}

.btn--ghost:hover {
  opacity: 0.8;
}

.btn--sm {
  padding: 10px 20px;
  font-size: 14px;
}

.btn--lg {
  padding: 18px 36px;
  font-size: 16px;
}

.btn--full {
  width: 100%;
}

.btn--wa {
  background: #25d366;
  color: var(--epa-white);
  border: none;
}

.btn--wa:hover {
  background: #1ea952;
  transform: translateY(-2px);
}

/* ══════════════════════════════════════════════════════════
   3. BADGE / PILL
   ══════════════════════════════════════════════════════════ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge--primary {
  background: var(--epa-primary-light);
  color: var(--epa-primary);
}

.badge--dark {
  background: var(--epa-text);
  color: var(--epa-white);
}

.badge--green {
  background: var(--epa-green-light);
  color: var(--epa-green);
}

/* ══════════════════════════════════════════════════════════
   4. HERO
   ══════════════════════════════════════════════════════════ */
.hero {
  padding: calc(var(--header-height) + var(--sp-16)) 0 var(--sp-20);
  position: relative;
  overflow: hidden;
}

.hero--gradient {
  background: radial-gradient(circle at 10% 20%, rgba(242, 109, 33, 0.08) 0%, transparent 40%),
              radial-gradient(circle at 90% 80%, rgba(59, 130, 246, 0.08) 0%, transparent 40%),
              linear-gradient(135deg, var(--epa-bg) 0%, var(--epa-bg-alt) 100%);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--sp-12);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__title {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: var(--sp-6);
}

.hero__desc {
  font-size: 1.125rem;
  color: var(--epa-text-muted);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: var(--sp-8);
}

.hero__features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}

.hero__features li {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-weight: 600;
  font-size: 15px;
}

.hero__features li i {
  color: var(--epa-primary);
  font-size: 18px;
}

.hero__actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.hero__trust {
  display: flex;
  gap: var(--sp-8);
  margin-top: var(--sp-10);
  padding-top: var(--sp-8);
  border-top: 1px solid var(--epa-border);
}

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

.hero__trust-val {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--epa-primary);
  display: block;
}

.hero__trust-label {
  font-size: 13px;
  color: var(--epa-text-muted);
  font-weight: 500;
}

/* Hero Image */
.hero__image {
  position: relative;
}

.hero__image-card {
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--sp-5);
  transition: transform var(--t-normal);
}

.hero__image-card:hover {
  transform: translateY(-5px);
}

.hero__image-card img {
  border-radius: var(--radius-lg);
  width: 100%;
  object-fit: cover;
}

.hero__image-label {
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--epa-white);
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-lg);
  font-weight: 800;
  font-size: 14px;
  white-space: nowrap;
  color: var(--epa-primary);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

/* ══════════════════════════════════════════════════════════
   5. STAT BAR
   ══════════════════════════════════════════════════════════ */
.stat-bar {
  background: var(--epa-text);
  color: var(--epa-white);
  padding: var(--sp-10) 0;
}

.stat-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}

.stat-bar__item {
  text-align: center;
  position: relative;
}

.stat-bar__item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: rgba(255,255,255,0.1);
}

.stat-bar__value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--epa-primary);
  display: block;
  line-height: 1.2;
}

.stat-bar__label {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* ══════════════════════════════════════════════════════════
   6. FEATURE / INFO CARDS
   ══════════════════════════════════════════════════════════ */
.card {
  background: var(--epa-white);
  border: 1px solid rgba(0,0,0,0.04);
  border-radius: var(--radius-2xl);
  padding: var(--sp-10);
  transition: all var(--t-bounce);
  box-shadow: var(--shadow-sm);
}

.card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--epa-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
  font-size: 24px;
  color: var(--epa-primary);
  transition: all var(--t-normal);
}

.card:hover .card__icon {
  background: var(--epa-primary);
  color: var(--epa-white);
}

.card__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--sp-3);
}

.card__text {
  color: var(--epa-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ══════════════════════════════════════════════════════════
   7. PROGRAM CARDS
   ══════════════════════════════════════════════════════════ */
.program-card {
  background: var(--epa-white);
  border: 1px solid rgba(0,0,0,0.04);
  border-radius: var(--radius-3xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--t-bounce);
  box-shadow: var(--shadow-md);
}

.program-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-2xl);
}

.program-card--popular {
  border: 2px solid var(--epa-primary-light);
  box-shadow: var(--shadow-lg), 0 0 0 8px rgba(242, 109, 33, 0.05);
}

.program-card__banner {
  height: 140px;
  background: linear-gradient(135deg, var(--epa-bg-alt) 0%, var(--epa-border) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.program-card--popular .program-card__banner {
  background: linear-gradient(135deg, var(--epa-primary-dark) 0%, var(--epa-primary) 50%, var(--epa-accent) 100%);
}

.program-card__badge {
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: rgba(255,255,255,0.95);
  color: var(--epa-text);
  box-shadow: var(--shadow-md);
}

.program-card--popular .program-card__badge {
  background: rgba(255,255,255,0.25);
  backdrop-filter: blur(5px);
  color: var(--epa-white);
}

.program-card__body {
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.program-card__title {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: var(--sp-5);
  line-height: 1.3;
}

.program-card__features {
  flex-grow: 1;
  margin-bottom: var(--sp-8);
}

.program-card__features li {
  font-size: 14.5px;
  color: var(--epa-text-secondary);
  margin-bottom: var(--sp-3);
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
}

.program-card__features li i {
  color: var(--epa-green);
  font-size: 12px;
  margin-top: 5px;
  flex-shrink: 0;
}

.program-card__cta {
  display: block;
  width: 100%;
  padding: 16px;
  text-align: center;
  background: var(--epa-bg-light);
  color: var(--epa-text);
  font-weight: 800;
  border-radius: var(--radius-xl);
  transition: all var(--t-bounce);
}

.program-card__cta:hover {
  background: var(--epa-primary);
  color: var(--epa-white);
  box-shadow: var(--shadow-primary);
  transform: translateY(-2px);
}

.program-card--popular .program-card__cta {
  background: var(--epa-primary);
  color: var(--epa-white);
  box-shadow: var(--shadow-primary);
}

.program-card--popular .program-card__cta:hover {
  background: var(--epa-primary-dark);
  color: var(--epa-white);
}

/* ══════════════════════════════════════════════════════════
   8. COLLEGE CARDS
   ══════════════════════════════════════════════════════════ */
.college-card {
  background: var(--epa-white);
  border: 1px solid var(--epa-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-6);
  text-align: center;
  transition: all var(--t-normal);
}

.college-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--epa-primary);
}

.college-card__logo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--epa-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-4);
  font-size: 28px;
  color: var(--epa-primary);
}

.college-card__name {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: var(--sp-2);
}

.college-card__location {
  font-size: 0.85rem;
  color: var(--epa-text-muted);
}

/* ══════════════════════════════════════════════════════════
   9. TESTIMONIAL
   ══════════════════════════════════════════════════════════ */
.testimonial {
  background: var(--epa-white);
  border: 1px solid rgba(0,0,0,0.04);
  border-radius: var(--radius-2xl);
  padding: var(--sp-8);
  position: relative;
  transition: all var(--t-bounce);
  box-shadow: var(--shadow-sm);
}

.testimonial:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.testimonial__quote {
  position: absolute;
  top: var(--sp-6);
  right: var(--sp-6);
  font-size: 3rem;
  color: var(--epa-primary-light);
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial__stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--sp-4);
  color: #fbbf24;
  font-size: 14px;
}

.testimonial__text {
  font-size: 0.95rem;
  color: var(--epa-text-muted);
  line-height: 1.7;
  margin-bottom: var(--sp-6);
  font-style: italic;
  position: relative;
  z-index: 1;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial__name {
  font-weight: 700;
  font-size: 0.95rem;
}

.testimonial__college {
  font-size: 0.8rem;
  color: var(--epa-text-muted);
}

/* ══════════════════════════════════════════════════════════
   10. FAQ ACCORDION
   ══════════════════════════════════════════════════════════ */
.faq-item {
  background: var(--epa-white);
  border: 1px solid rgba(0,0,0,0.05);
  border-radius: var(--radius-xl);
  margin-bottom: var(--sp-4);
  overflow: hidden;
  transition: all var(--t-normal);
  box-shadow: var(--shadow-xs);
}

.faq-item:hover {
  border-color: var(--epa-primary-light);
  box-shadow: var(--shadow-sm);
}

.faq-item.active {
  border-color: var(--epa-primary);
  box-shadow: var(--shadow-md);
}

.faq-item__question {
  padding: var(--sp-5) var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  user-select: none;
  gap: var(--sp-4);
}

.faq-item__icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--epa-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--epa-text-muted);
  flex-shrink: 0;
  transition: all var(--t-fast);
}

.faq-item.active .faq-item__icon {
  background: var(--epa-primary);
  color: var(--epa-white);
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out), padding 0.3s;
}

.faq-item.active .faq-item__answer {
  max-height: 500px;
}

.faq-item__answer-inner {
  padding: 0 var(--sp-6) var(--sp-5);
  color: var(--epa-text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
  border-top: 1px solid var(--epa-border);
  padding-top: var(--sp-5);
}

/* ══════════════════════════════════════════════════════════
   11. CTA BLOCK
   ══════════════════════════════════════════════════════════ */
.cta-block {
  background: linear-gradient(135deg, var(--epa-text) 0%, #1f2937 100%);
  border-radius: var(--radius-2xl);
  padding: var(--sp-16) var(--sp-8);
  text-align: center;
  color: var(--epa-white);
  position: relative;
  overflow: hidden;
}

.cta-block::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(242,109,33,0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-block h2 {
  margin-bottom: var(--sp-4);
  position: relative;
}

.cta-block p {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto var(--sp-8);
  position: relative;
}

/* ══════════════════════════════════════════════════════════
   12. BANNER / IMAGE SLIDER
   ══════════════════════════════════════════════════════════ */
.slider {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.slider__track {
  display: flex;
  transition: transform 0.5s var(--ease-in-out);
}

.slider__slide {
  min-width: 100%;
  position: relative;
}

.slider__slide img {
  width: 100%;
  display: block;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.slider__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--epa-text);
  font-size: 16px;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all var(--t-fast);
  z-index: 2;
  border: none;
}

.slider__btn:hover {
  background: var(--epa-primary);
  color: var(--epa-white);
}

.slider__btn--prev { left: var(--sp-4); }
.slider__btn--next { right: var(--sp-4); }

.slider__dots {
  display: flex;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-4) 0;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}

.slider__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: all var(--t-fast);
  border: none;
}

.slider__dot.active {
  background: var(--epa-primary);
  width: 24px;
  border-radius: var(--radius-pill);
}

/* ══════════════════════════════════════════════════════════
   13. COMPARISON TABLE
   ══════════════════════════════════════════════════════════ */
.compare-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--epa-border);
  background: var(--epa-white);
}

.compare-table th,
.compare-table td {
  padding: var(--sp-5) var(--sp-6);
  text-align: left;
  border-bottom: 1px solid var(--epa-border);
}

.compare-table thead th {
  background: var(--epa-bg-light);
  font-weight: 800;
  font-size: 0.95rem;
}

.compare-table thead th.highlight {
  background: var(--epa-primary);
  color: var(--epa-white);
}

.compare-table tbody td.highlight {
  background: #fff3ea;
  border-bottom-color: #fed7aa;
}

/* ══════════════════════════════════════════════════════════
   14. FORM INPUTS
   ══════════════════════════════════════════════════════════ */
.input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--epa-border);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-family: inherit;
  background: var(--epa-bg-light);
  transition: all var(--t-fast);
  color: var(--epa-text);
}

.input:focus {
  outline: none;
  border-color: var(--epa-primary);
  background: var(--epa-white);
  box-shadow: 0 0 0 3px var(--epa-primary-light);
}

.input::placeholder {
  color: var(--epa-text-light);
}

select.input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  cursor: pointer;
}

/* ══════════════════════════════════════════════════════════
   15. CONTACT SECTION
   ══════════════════════════════════════════════════════════ */
.contact-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-10);
  align-items: start;
}

.contact-block__info-item {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}

.contact-block__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--epa-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--epa-primary);
  flex-shrink: 0;
}

.contact-block__form {
  background: var(--epa-white);
  border: 1px solid var(--epa-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-lg);
}

.contact-block__form .input {
  margin-bottom: var(--sp-4);
}

/* ══════════════════════════════════════════════════════════
   16. FOOTER
   ══════════════════════════════════════════════════════════ */
.epa-footer {
  background: linear-gradient(180deg, var(--epa-dark) 0%, #000000 100%);
  padding: var(--sp-16) 0 var(--sp-8);
  color: var(--epa-dark-text);
  border-top: 1px solid rgba(255,255,255,0.05);
}

.epa-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-6);
  text-align: center;
}

.epa-footer__logo img {
  height: 40px;
  filter: brightness(0) invert(1);
}

.epa-footer__tagline {
  font-size: 14px;
  max-width: 400px;
  color: var(--epa-dark-text);
  margin-top: var(--sp-3);
}

.epa-footer__socials {
  display: flex;
  gap: var(--sp-3);
}

.epa-footer__social-link {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  color: var(--epa-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: all var(--t-bounce);
  border: 1px solid rgba(255,255,255,0.1);
}

.epa-footer__social-link:hover {
  background: var(--epa-primary);
  border-color: var(--epa-primary);
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.5);
}

.epa-footer__bottom {
  width: 100%;
  border-top: 1px solid var(--epa-dark-border);
  margin-top: var(--sp-6);
  padding-top: var(--sp-5);
  font-size: 13px;
  text-align: center;
  color: var(--epa-text-light);
}

/* ══════════════════════════════════════════════════════════
   17. WHATSAPP FLOATING BUTTON
   ══════════════════════════════════════════════════════════ */
.wa-float {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  z-index: 999;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  background: #25d366;
  color: var(--epa-white);
  padding: 14px 24px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 15px;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
  transition: all var(--t-normal);
}

.wa-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.45);
}

.wa-float i {
  font-size: 20px;
}

/* ══════════════════════════════════════════════════════════
   18. SCHEDULE TABLE
   ══════════════════════════════════════════════════════════ */
.schedule-table {
  background: var(--epa-white);
  border: 1px solid var(--epa-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.schedule-table__row {
  display: flex;
  border-bottom: 1px solid var(--epa-border);
}

.schedule-table__row:last-child {
  border-bottom: none;
}

.schedule-table__time {
  background: var(--epa-bg-light);
  padding: var(--sp-5);
  width: 30%;
  font-weight: 700;
  color: var(--epa-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--epa-border);
  font-size: 0.95rem;
}

.schedule-table__content {
  padding: var(--sp-5);
  width: 70%;
}

.schedule-table__content strong {
  display: block;
  margin-bottom: 2px;
}

.schedule-table__content small {
  color: var(--epa-text-muted);
}

/* ══════════════════════════════════════════════════════════
   19. EXAM GUIDE CONTENT BLOCK
   ══════════════════════════════════════════════════════════ */
.content-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-10);
  align-items: start;
}

.content-block--reversed {
  direction: rtl;
}

.content-block--reversed > * {
  direction: ltr;
}

.content-block__sidebar {
  background: var(--epa-white);
  border: 1px solid var(--epa-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: calc(var(--header-height) + var(--sp-5));
}

/* ══════════════════════════════════════════════════════════
   20. FILTER BAR
   ══════════════════════════════════════════════════════════ */
.filter-bar {
  display: flex;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-10);
}

.filter-bar .input {
  width: auto;
  min-width: 180px;
}