/* ══════════════════════════════
   PREP (INTERVIEW) SECTION
══════════════════════════════ */

#prep {
  background: linear-gradient(140deg, #0A0E17 0%, #0D2B55 60%, #0A1628 100%);
  padding: 100px 64px;
}
#prep::before {
  content: '';
  position: absolute; right: -80px; bottom: -80px;
  width: 450px; height: 450px; border-radius: 50%;
  background: radial-gradient(circle, rgba(126,200,227,0.1) 0%, transparent 65%);
  pointer-events: none;
}

.prep-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: center;
  width: 100%; max-width: 1280px; margin: 0 auto;
  position: relative; z-index: 1;
}

/* Left column */
.prep-left h2    { color: var(--white); margin-bottom: 24px; }
.prep-left > p   {
  font-size: 15px; line-height: 1.8; color: rgba(255,255,255,0.55);
  margin-bottom: 36px; max-width: 480px;
}

/* Steps */
.prep-steps { display: flex; flex-direction: column; gap: 16px; }

.prep-step {
  display: flex; gap: 22px; align-items: flex-start;
  padding: 22px 26px; border-radius: 18px;
  background: rgba(200,230,245,0.04);
  border: 1px solid rgba(200,230,245,0.09);
  transition: border-color 0.3s, background 0.3s, transform 0.3s;
}
.prep-step:hover {
  border-color: rgba(126,200,227,0.3);
  background: rgba(200,230,245,0.08);
  transform: translateX(6px);
}

.step-num {
  font-family: 'Unbounded', sans-serif;
  font-size: 28px; font-weight: 900; color: var(--sky-mid);
  min-width: 44px; line-height: 1; flex-shrink: 0;
}
.step-body h3 { font-size: 15px; font-weight: 700; color: var(--white); margin-bottom: 5px; }
.step-body p  { font-size: 13.5px; color: rgba(255,255,255,0.5); line-height: 1.6; }

/* Right CTA box */
.prep-cta-box {
  background: rgba(200,230,245,0.06);
  border: 1px solid rgba(200,230,245,0.13);
  border-radius: 28px; padding: 48px 40px;
  text-align: center;
  transition: border-color 0.4s;
}
.prep-cta-box:hover { border-color: rgba(126,200,227,0.3); }

.prep-cta-box .emoji { font-size: 56px; display: block; margin-bottom: 22px; }

.prep-cta-box h3 {
  font-family: 'Unbounded', sans-serif;
  font-size: clamp(20px, 2.5vw, 26px); font-weight: 800;
  color: var(--white); margin-bottom: 12px; letter-spacing: -0.5px;
}
.prep-cta-box > p {
  font-size: 14.5px; color: rgba(255,255,255,0.5);
  line-height: 1.7; margin-bottom: 28px;
}

/* Doc list */
.doc-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; text-align: left; }

.doc-item {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px; border-radius: 12px;
  background: rgba(200,230,245,0.05);
  border: 1px solid rgba(200,230,245,0.1);
  font-size: 14.5px; font-weight: 600; color: rgba(255,255,255,0.78);
  transition: background 0.3s, border-color 0.3s;
}
.doc-item:hover {
  background: rgba(200,230,245,0.1);
  border-color: rgba(126,200,227,0.25);
}
.doc-icon { font-size: 20px; flex-shrink: 0; }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  #prep       { padding: 80px 32px; }
  .prep-inner { grid-template-columns: 1fr; gap: 44px; }
}

@media (max-width: 700px) {
  #prep            { padding: 72px 20px; }
  .prep-cta-box    { padding: 36px 24px; }
  .prep-cta-box .emoji { font-size: 44px; }
}

@media (max-width: 480px) {
  #prep      { padding: 60px 16px; }
  .prep-step { padding: 18px 18px; gap: 16px; }
  .step-num  { font-size: 24px; min-width: 36px; }
}

@media (hover: none) {
  .prep-step:hover { transform: none; }
  .doc-item:hover  { background: rgba(200,230,245,0.05); border-color: rgba(200,230,245,0.1); }
}