/* ============================================================
   CEZER — Student Offer Page Stylesheet
   Inherits from style.css variables & base
   ============================================================ */

/* ── Hero ──────────────────────────────────────────────────── */
.stu-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 120px 24px 80px;
}

.stu-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #292929 0%, #1a1a2e 40%, #16213e 70%, #292929 100%);
  z-index: 0;
}

.stu-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(228,226,221,.04) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 20%, rgba(196,181,160,.06) 0%, transparent 70%);
}

.stu-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 820px;
}

.stu-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(228,226,221,.08);
  border: 1px solid rgba(228,226,221,.12);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(228,226,221,.85);
  margin-bottom: 28px;
}
.stu-hero-badge i { width: 16px; height: 16px; }

.stu-hero-title {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #e4e2dd;
  margin-bottom: 20px;
  line-height: 1.1;
}

.stu-hero-tagline {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(228,226,221,.65);
  max-width: 640px;
  margin: 0 auto 36px;
}

.stu-hero-highlights {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.stu-highlight {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(228, 226, 221, .06);
  border: 1px solid rgba(228,226,221,.1);
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  color: rgba(228,226,221,.8);
}
.stu-highlight i { width: 16px; height: 16px; }

.stu-hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── About / Benefits ──────────────────────────────────────── */
.stu-about {
  padding: 100px 0;
  background: var(--beige);
}

.stu-about-header {
  text-align: center;
  margin-bottom: 60px;
}

.stu-about-header .section-desc {
  max-width: 680px;
}

.stu-benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stu-benefit-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: all var(--transition);
}
.stu-benefit-card:hover {
  border-color: var(--dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stu-benefit-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--beige);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}
.stu-benefit-icon i { width: 22px; height: 22px; color: var(--dark); }

.stu-benefit-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 10px;
}

.stu-benefit-card p {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text-muted);
}

/* ── Steps ─────────────────────────────────────────────────── */
.stu-steps {
  padding: 100px 0;
  background: var(--beige-light);
}

.stu-steps-header {
  text-align: center;
  margin-bottom: 60px;
}

.stu-steps-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
}

.stu-step {
  flex: 1;
  text-align: center;
  padding: 32px 20px;
}

.stu-step-number {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark);
  color: var(--beige);
  font-size: 18px;
  font-weight: 700;
  border-radius: 50%;
  margin: 0 auto 20px;
}

.stu-step-content h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}

.stu-step-content p {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-muted);
}

.stu-step-connector {
  width: 60px;
  height: 2px;
  background: var(--border);
  flex-shrink: 0;
}

/* ── Eligibility ───────────────────────────────────────────── */
.stu-eligibility {
  padding: 100px 0;
  background: var(--beige);
}

.stu-elig-header {
  text-align: center;
  margin-bottom: 60px;
}

.stu-elig-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.stu-elig-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}
.stu-elig-card:hover {
  border-color: var(--dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stu-elig-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--beige);
  border-radius: 50%;
  margin: 0 auto 16px;
}
.stu-elig-icon i { width: 24px; height: 24px; color: var(--dark); }

.stu-elig-card h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}

.stu-elig-card p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-muted);
}

/* ── Login CTA Section ─────────────────────────────────────── */
.stu-login {
  padding: 100px 0;
  background: var(--beige-light);
}

.stu-login-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.stu-login-left {
  padding: 48px 40px;
}

.stu-login-left .section-title {
  margin-bottom: 12px;
}

.stu-login-left > p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.stu-login-actions {
  margin-bottom: 24px;
}

.stu-login-no-account {
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.stu-login-no-account p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.stu-login-right {
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
}

.stu-login-illustration {
  text-align: center;
}

.stu-illus-icon {
  margin-bottom: 28px;
}
.stu-illus-icon i {
  width: 64px;
  height: 64px;
  color: var(--beige);
}

.stu-illus-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stu-illus-feat {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 500;
  color: rgba(228,226,221,.8);
}
.stu-illus-feat i {
  width: 16px;
  height: 16px;
  color: #8bc34a;
  flex-shrink: 0;
}

/* ── FAQ ───────────────────────────────────────────────────── */
.stu-faq {
  padding: 100px 0;
  background: var(--beige);
}

.stu-faq-header {
  text-align: center;
  margin-bottom: 50px;
}

.stu-faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stu-faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}

.stu-faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  font-size: 14px;
  font-weight: 500;
  color: var(--dark);
  cursor: pointer;
  background: none;
  border: none;
  text-align: left;
}
.stu-faq-question i {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform var(--transition);
}

.stu-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}

.stu-faq-answer p {
  padding: 0 24px 18px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-muted);
}

.stu-faq-item.open .stu-faq-question i {
  transform: rotate(180deg);
}

.stu-faq-item.open .stu-faq-answer {
  max-height: 300px;
}

.stu-faq-item:hover {
  border-color: var(--dark);
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .stu-benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .stu-hero {
    min-height: auto;
    padding: 140px 20px 80px;
  }

  .stu-hero-highlights {
    gap: 10px;
  }

  .stu-highlight {
    font-size: 12px;
    padding: 6px 12px;
  }

  .stu-benefits-grid {
    grid-template-columns: 1fr;
  }

  .stu-steps-grid {
    flex-direction: column;
    gap: 0;
  }

  .stu-step-connector {
    width: 2px;
    height: 40px;
  }

  .stu-elig-grid {
    grid-template-columns: 1fr;
  }

  .stu-login-card {
    grid-template-columns: 1fr;
  }

  .stu-login-right {
    padding: 32px 24px;
  }

  .stu-login-left {
    padding: 32px 24px;
  }
}

@media (max-width: 480px) {
  .stu-hero-title {
    font-size: 2rem;
  }

  .stu-hero-actions {
    flex-direction: column;
  }

  .stu-hero-actions .btn {
    width: 100%;
  }
}