/* ── HERO ── */
.hero {
  min-height: calc(100vh - 68px);
  background: var(--green-pale);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
  padding: 80px 5%;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(22, 163, 74, 0.06);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: rgba(22, 163, 74, 0.05);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--green-light);
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
  border: 1px solid var(--border);
}
.hero-badge-dot {
  width: 7px;
  height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 {
  font-size: clamp(38px, 5vw, 62px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--green-deep);
  margin-bottom: 20px;
}
.hero h1 span {
  color: var(--green);
}

.hero p {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.75;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-trust {
  margin-top: 36px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-avatars {
  display: flex;
}
.hero-avatars span {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  margin-left: -8px;
  color: white;
}
.hero-avatars span:first-child {
  margin-left: 0;
}
.hero-trust-text {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}
.hero-trust-text strong {
  color: var(--green-dark);
}

/* ── PHONE MOCKUP ── */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
}
.phone-wrap {
  position: relative;
}
.phone-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse, rgba(34, 197, 94, 0.2) 0%, transparent 70%);
  border-radius: 50px;
  pointer-events: none;
}
.phone {
  width: 260px;
  background: var(--green-deep);
  border-radius: 42px;
  padding: 14px;
  box-shadow:
    0 30px 80px rgba(13, 59, 32, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.08);
  position: relative;
}
.phone-notch {
  width: 80px;
  height: 22px;
  background: var(--green-deep);
  border-radius: 0 0 14px 14px;
  margin: 0 auto 10px;
  position: relative;
  z-index: 10;
}
.phone-screen {
  background: white;
  border-radius: 28px;
  overflow: hidden;
  min-height: 480px;
}

/* App UI inside phone */
.app-header {
  background: var(--green);
  padding: 14px 16px 18px;
  color: white;
}
.app-header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.app-header-top span { font-size: 11px; opacity: 0.8; }
.app-header-top strong { font-size: 12px; font-weight: 700; }
.app-subject {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}
.app-progress-bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 8px;
}
.app-progress-fill {
  height: 100%;
  width: 60%;
  background: white;
  border-radius: 4px;
}
.app-body { padding: 16px; }
.app-qnum {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.app-question {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 14px;
  line-height: 1.5;
}
.app-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border-radius: 10px;
  border: 1.5px solid #E5E7EB;
  margin-bottom: 7px;
  font-size: 11px;
  color: var(--text);
  font-weight: 500;
}
.app-option.correct {
  background: var(--green-light);
  border-color: var(--green);
  color: var(--green-dark);
}
.app-opt-letter {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #F3F4F6;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
}
.app-option.correct .app-opt-letter {
  background: var(--green);
  color: white;
}
.app-nav-btns {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}
.app-btn-sm {
  flex: 1;
  padding: 8px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 700;
  text-align: center;
  border: none;
  cursor: pointer;
}
.app-btn-sm.outline {
  background: var(--off-white);
  color: var(--text-muted);
  border: 1px solid #E5E7EB;
}
.app-btn-sm.filled {
  background: var(--green);
  color: white;
}

/* Floating cards */
.floating-card {
  position: absolute;
  background: white;
  border-radius: var(--radius-md);
  padding: 10px 14px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.14);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 1;
}
.float-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.float-text { line-height: 1.3; }
.float-text strong { font-size: 12px; color: var(--text); display: block; }
.float-text span   { font-size: 10px; color: var(--text-muted); }
.float-score  { top: 40px;   right: -60px; }
.float-streak { bottom: 80px; left: -60px; }

/* ── STATS BAR ── */
.stats-bar {
  background: var(--green-dark);
  padding: 40px 5%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stat-num {
  font-size: 38px;
  font-weight: 800;
  color: white;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-num span { color: var(--green-mid); }
.stat-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
}

/* ── FEATURES ── */
.features {
  background: var(--white);
  padding: 90px 5%;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.feat-card {
  background: var(--off-white);
  border: 1px solid var(--green-light);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform 0.25s, box-shadow 0.25s;
}
.feat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.feat-icon {
  width: 52px;
  height: 52px;
  background: var(--green-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feat-icon svg {
  width: 26px;
  height: 26px;
  fill: var(--green);
}
.feat-card h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 10px;
}
.feat-card p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
}
.feat-tag {
  display: inline-block;
  margin-top: 16px;
  background: var(--green-light);
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
}

/* ── EXAM COVERAGE ── */
.exams {
  background: var(--green-pale);
  padding: 90px 5%;
}
.exams-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.exam-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(22, 163, 74, 0.06);
  transition: transform 0.25s, box-shadow 0.25s;
}
.exam-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(22, 163, 74, 0.14);
}
.exam-card-header {
  padding: 26px 28px 20px;
  border-bottom: 1px solid var(--green-light);
  display: flex;
  align-items: center;
  gap: 14px;
}
.exam-badge {
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 20px;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
}
.badge-jamb { background: var(--green); }
.badge-waec { background: #0369A1; }
.badge-neco { background: #B45309; }
.exam-card-header div strong {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  display: block;
}
.exam-card-header div p {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}
.exam-body { padding: 20px 28px 28px; }
.dept-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
  margin-top: 14px;
}
.dept-label:first-child { margin-top: 0; }
.subjects-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.subj {
  background: var(--green-pale);
  border: 1px solid var(--green-light);
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 100px;
}

/* ── TESTIMONIALS ── */
.testimonials {
  background: var(--white);
  padding: 90px 5%;
}
.testi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.testi-card {
  background: var(--green-pale);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
}
.testi-card::before {
  content: '\201C';
  font-family: Georgia, serif;
  font-size: 60px;
  color: var(--green-light);
  position: absolute;
  top: 16px;
  left: 24px;
  line-height: 1;
}
.testi-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 14px;
}
.testi-stars svg {
  width: 15px;
  height: 15px;
  fill: #F59E0B;
}
.testi-text {
  font-size: 15px;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 22px;
  position: relative;
  z-index: 1;
}
.testi-person {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testi-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  color: white;
  flex-shrink: 0;
}
.testi-person-info strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}
.testi-person-info span {
  font-size: 12px;
  color: var(--text-muted);
}

/* ── PRICING ── */
.pricing {
  background: var(--green-pale);
  padding: 90px 5%;
}
.pricing-inner {
  max-width: 480px;
  margin: 0 auto;
}
.price-card {
  background: white;
  border: 2px solid var(--green);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(22, 163, 74, 0.18);
}
.price-card-header {
  background: var(--green);
  padding: 32px 36px;
  text-align: center;
  color: white;
}
.price-best {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.price-name {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 12px;
}
.price-amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}
.price-currency { font-size: 24px; font-weight: 700; opacity: 0.85; }
.price-num {
  font-size: 64px;
  font-weight: 800;
  line-height: 1;
}
.price-per { font-size: 16px; opacity: 0.75; font-weight: 500; }
.price-card-body { padding: 36px; }
.price-features {
  list-style: none;
  margin-bottom: 32px;
}
.price-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--green-light);
  font-size: 15px;
  color: var(--text);
  font-weight: 500;
}
.price-features li:last-child { border-bottom: none; }
.price-check {
  width: 22px;
  height: 22px;
  background: var(--green-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.price-check svg {
  width: 12px;
  height: 12px;
  fill: var(--green);
}
.btn-price {
  display: block;
  text-align: center;
  background: var(--green);
  color: white;
  padding: 16px;
  border-radius: 100px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
  box-shadow: 0 4px 20px rgba(22, 163, 74, 0.3);
}
.btn-price:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
}
.price-note {
  text-align: center;
  margin-top: 14px;
  font-size: 13px;
  color: var(--text-muted);
}

/* ── FAQ ── */
.faq {
  background: var(--white);
  padding: 90px 5%;
}
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--green-light);
}
.faq-q {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  transition: color 0.2s;
}
.faq-q:hover  { color: var(--green); }
.faq-q.active { color: var(--green); }
.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s, background 0.2s;
}
.faq-q.active .faq-icon {
  transform: rotate(45deg);
  background: var(--green);
}
.faq-icon svg { width: 14px; height: 14px; fill: var(--green); }
.faq-q.active .faq-icon svg { fill: white; }
.faq-a {
  display: none;
  padding: 0 0 22px;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 600px;
}
.faq-a.open { display: block; }

/* ── CTA BANNER ── */
.cta-banner {
  background: var(--green-dark);
  padding: 90px 5%;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  pointer-events: none;
}
.cta-banner h2 {
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 800;
  color: white;
  margin-bottom: 16px;
  position: relative;
}
.cta-banner p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.7);
  max-width: 500px;
  margin: 0 auto 36px;
  position: relative;
}
.cta-btns {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
}

/* ── HOME RESPONSIVE ── */
@media (max-width: 880px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 60px 5%;
  }
  .hero h1  { font-size: 38px; }
  .hero p   { margin: 0 auto 36px; }
  .hero-ctas  { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-visual { margin-top: 20px; }
  .float-score  { right: -20px; }
  .float-streak { left:  -20px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .stats-bar   { grid-template-columns: 1fr 1fr; gap: 30px; padding: 40px 6%; }
  .phone       { width: 220px; }
  .phone-screen { min-height: 380px; }
}