/* ============================================================
   DRAWING DIAGNOSIS PAGE — drawing-diagnosis.css
   ============================================================ */

/* ── Active nav ── */
.active-nav { color: var(--amber-text) !important; }
.active-nav::after { width: 100% !important; }

/* ── Shared reveal-up (scroll-driven) ── */
.reveal-up {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-up.delay-1 { transition-delay: 0.12s; }
.reveal-up.delay-2 { transition-delay: 0.24s; }
.reveal-up.is-visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   PAGE HERO
   ============================================================ */
.diag-hero {
  background: linear-gradient(160deg, #1c2c18 0%, #2e1e0e 60%, #0f0b07 100%);
  padding: 9rem 0 5rem;
  text-align: center;
  border-bottom: 1px solid rgba(200, 147, 58, 0.15);
}

.diag-hero .section-tag {
  color: var(--amber-light);
  background: rgba(200, 147, 58, 0.15);
  border: 1px solid rgba(200, 147, 58, 0.35);
  padding: 0.3rem 1rem;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 1rem;
}

.diag-hero .page-hero-title {
  color: #fff;
}

.diag-hero .page-hero-desc {
  color: rgba(255, 255, 255, 0.72);
}

/* ============================================================
   INTRO SECTION
   ============================================================ */
.diag-intro-section {
  background: var(--white);
  padding: 6rem 0;
}

.diag-intro-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.diag-intro-text p {
  font-size: 1.05rem;
  color: var(--text-soft);
  line-height: 1.85;
  margin-top: 1rem;
}

.diag-intro-highlights {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding-top: 0.5rem;
}

.diag-highlight-item {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
}

.diag-highlight-icon {
  font-size: 2rem;
  flex-shrink: 0;
  line-height: 1.3;
}

.diag-highlight-item h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--brown);
  margin-bottom: 0.3rem;
}

.diag-highlight-item p {
  font-size: 0.9rem;
  color: var(--text-soft);
  line-height: 1.7;
}

/* ============================================================
   5 DRAWINGS SECTION
   ============================================================ */
.diag-drawings-section {
  background: var(--beige);
  padding: 7rem 0;
}

.diag-drawings-intro {
  text-align: center;
  font-size: 1.05rem;
  color: var(--text-soft);
  max-width: 500px;
  margin: 0 auto 3rem;
  line-height: 1.75;
}

.diag-drawings-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.2rem;
}

.diag-drawing-card {
  background: var(--white);
  border: 1px solid var(--beige-deeper);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.diag-drawing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.diag-drawing-icon-wrap {
  height: 120px;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 1rem 1.2rem;
  position: relative;
}

/* Gradient backgrounds per drawing type */
.diag-icon--tree   { background: linear-gradient(135deg, #3a5c3a 0%, #5a7047 60%, #7a9462 100%); }
.diag-icon--house  { background: linear-gradient(135deg, #6b4f2e 0%, #8b6b40 60%, #c8933a 100%); }
.diag-icon--family { background: linear-gradient(135deg, #4a3060 0%, #7a5090 60%, #b090c8 100%); }
.diag-icon--person { background: linear-gradient(135deg, #2e4a6b 0%, #4a6a8b 60%, #7aaac8 100%); }
.diag-icon--free   { background: linear-gradient(135deg, #5c3030 0%, #8b4a4a 60%, #c87070 100%); }

.diag-drawing-number {
  font-size: 2.8rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.25);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.diag-drawing-body {
  padding: 1.2rem;
}

.diag-drawing-body h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.diag-drawing-body p {
  font-size: 0.82rem;
  color: var(--text-soft);
  line-height: 1.65;
}

/* ============================================================
   SAMPLE CASE SECTION
   ============================================================ */
.diag-sample-section {
  background: #0f0b07;
  padding: 7rem 0;
}

.diag-sample-tag {
  color: var(--amber-light) !important;
}

.diag-sample-title {
  color: #fff !important;
}

.diag-sample-intro {
  text-align: center;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.55);
  max-width: 560px;
  margin: 0.5rem auto 3rem;
  line-height: 1.75;
  font-style: italic;
}

.diag-sample-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.diag-sample-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(200, 147, 58, 0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.diag-sample-card-header {
  background: rgba(200, 147, 58, 0.12);
  border-bottom: 1px solid rgba(200, 147, 58, 0.2);
  padding: 1.2rem 1.8rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.diag-sample-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber-light);
  background: rgba(200, 147, 58, 0.2);
  padding: 0.2rem 0.7rem;
  border-radius: 50px;
  white-space: nowrap;
}

.diag-sample-card-header h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}

.diag-sample-card-body {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.diag-sample-card-body p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.8;
}

.diag-sample-insight {
  background: rgba(200, 147, 58, 0.1);
  border-right: 3px solid var(--amber-light);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 0.9rem 1.2rem !important;
  font-size: 0.88rem !important;
  color: rgba(255, 255, 255, 0.85) !important;
}

.diag-sample-insight strong {
  color: var(--amber-light);
}

/* Recommendations box */
.diag-sample-recs {
  background: rgba(90, 112, 71, 0.12);
  border: 1px solid rgba(90, 112, 71, 0.3);
  border-radius: var(--radius-lg);
  padding: 2.2rem 2.5rem;
  max-width: 720px;
  margin: 0 auto;
}

.diag-sample-recs-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--green-light);
  margin-bottom: 1.2rem;
}

.diag-recs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.diag-recs-list li {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.6;
  padding-right: 1.5rem;
  position: relative;
}

.diag-recs-list li::before {
  content: '✓';
  position: absolute;
  right: 0;
  color: var(--green-light);
  font-weight: 700;
  font-size: 0.85rem;
}

/* ============================================================
   FOR WHOM SECTION
   ============================================================ */
.diag-audience-section {
  background: var(--amber-pale);
  padding: 7rem 0;
}

.diag-audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.diag-audience-card {
  background: var(--white);
  border: 1px solid var(--beige-deeper);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.diag-audience-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  background: var(--beige);
}

.diag-audience-icon {
  font-size: 2.4rem;
  margin-bottom: 1rem;
  display: block;
  line-height: 1;
}

.diag-audience-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brown);
  margin-bottom: 0.6rem;
}

.diag-audience-card p {
  font-size: 0.88rem;
  color: var(--text-soft);
  line-height: 1.7;
}

/* ============================================================
   PROCESS STEPS SECTION
   ============================================================ */
.diag-process-section {
  background: var(--white);
  padding: 7rem 0;
}

.diag-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: start;
  margin-top: 3rem;
}

.diag-step {
  background: var(--beige);
  border: 1px solid var(--beige-deeper);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.8rem;
  text-align: center;
}

.diag-step-num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--amber-accessible);
  color: #fff;
  font-size: 1.4rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
}

.diag-step-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.6rem;
}

.diag-step-body p {
  font-size: 0.88rem;
  color: var(--text-soft);
  line-height: 1.7;
}

.diag-step-arrow {
  width: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: center;
  margin-top: -2rem;
}

.diag-step-arrow::after {
  content: '←';
  font-size: 1.5rem;
  color: var(--beige-deeper);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .diag-drawings-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .diag-drawings-grid .diag-drawing-card:nth-child(4),
  .diag-drawings-grid .diag-drawing-card:nth-child(5) {
    /* shift last two to center in row of 3 */
  }
}

@media (max-width: 900px) {
  .diag-intro-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .diag-audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .diag-drawings-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .diag-steps {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 420px;
    margin-inline: auto;
    margin-top: 2.5rem;
  }
  .diag-step-arrow {
    display: none;
  }
}

@media (max-width: 768px) {
  .diag-hero { padding: 8rem 0 4rem; }

  .diag-sample-cards {
    grid-template-columns: 1fr;
  }

  .diag-drawings-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .diag-intro-section,
  .diag-drawings-section,
  .diag-sample-section,
  .diag-audience-section,
  .diag-process-section { padding: 5rem 0; }
}

@media (max-width: 560px) {
  .diag-drawings-grid {
    grid-template-columns: 1fr;
  }
  .diag-audience-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin-inline: auto;
  }
  .diag-sample-recs {
    padding: 1.5rem 1.2rem;
  }
}