/*
 * ==========================================================
 * ASTI Diploma Detail Pages
 * diploma.css
 * ----------------------------------------------------------
 * خاص بصفحات الدبلومات: node/37 إلى node/41.
 * الهيدر والفوتر والترجمة والشات والوضع الليلي العام في page.css.
 * ==========================================================
 */

.diploma-detail-page {
  --primary: #0b3d2e;
  --primary-mid: #115e45;
  --primary-light: #1a7a5a;
  --primary-pale: #e8f5ee;
  --accent: #d4a017;
  --accent-mid: #e8b82e;
  --accent-light: #f5d060;
  --accent-pale: #fff8e1;
  --bg: #f8f9f6;
  --bg-warm: #f4f2ed;
  --card: #ffffff;
  --card-hover: #fafcfa;
  --border: #e2e8e4;
  --border-light: #eef1ef;
  --text: #1a2b22;
  --text-mid: #3d5448;
  --text-light: #6b8278;
  --text-muted: #96aba2;
  --shadow-sm: 0 2px 8px rgba(11, 61, 46, 0.06);
  --shadow-md: 0 4px 20px rgba(11, 61, 46, 0.08);
  --shadow-lg: 0 12px 40px rgba(11, 61, 46, 0.10);
  --shadow-xl: 0 20px 60px rgba(11, 61, 46, 0.12);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  width: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  line-height: 1.85;
}

.diploma-detail-page *,
.diploma-detail-page *::before,
.diploma-detail-page *::after {
  box-sizing: border-box;
}

body.dark-mode .diploma-detail-page {
  --bg: #060d0a;
  --bg-warm: #0a1410;
  --card: #0e1d16;
  --card-hover: #122820;
  --border: #1a3328;
  --border-light: #152a21;
  --text: #e2eae6;
  --text-mid: #aabfb5;
  --text-light: #7a9489;
  --text-muted: #6f8b7f;
  --primary-pale: #0e1d16;
  --accent-pale: #1a1a0e;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.20);
  --shadow-md: 0 4px 20px rgba(0,0,0,.30);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.40);
  --shadow-xl: 0 20px 60px rgba(0,0,0,.50);
}

/* ========================================
   HERO
   ======================================== */
.diploma-detail-page .diploma-hero {
  position: relative;
  padding: 140px 28px 80px;
  background: linear-gradient(165deg, var(--primary) 0%, #082A1F 40%, #051A13 100%);
  overflow: hidden;
  min-height: 520px;
  display: flex;
  align-items: center;
}

.diploma-detail-page .hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: radial-gradient(circle at 1px 1px, var(--accent) 1px, transparent 0);
  background-size: 40px 40px;
}

.diploma-detail-page .hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.diploma-detail-page .hero-orb-1 {
  width: 600px;
  height: 600px;
  top: -200px;
  right: -150px;
  background: radial-gradient(circle, rgba(212,160,23,0.15), transparent 70%);
  animation: orbFloat 8s ease-in-out infinite;
}

.diploma-detail-page .hero-orb-2 {
  width: 450px;
  height: 450px;
  bottom: -150px;
  left: -100px;
  background: radial-gradient(circle, rgba(26,122,90,0.20), transparent 70%);
  animation: orbFloat 10s ease-in-out infinite reverse;
}

.diploma-detail-page .hero-orb-3 {
  width: 300px;
  height: 300px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(212,160,23,0.06), transparent 70%);
  animation: orbFloat 12s ease-in-out infinite 2s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(30px, -20px) scale(1.05); }
  66%      { transform: translate(-20px, 15px) scale(0.95); }
}

.diploma-detail-page .hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1320px;
  margin: 0 auto;
  width: 100%;
}

.diploma-detail-page .hero-top-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.diploma-detail-page .hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212,160,23,0.12);
  border: 1px solid rgba(212,160,23,0.25);
  color: var(--accent-light);
  padding: 8px 20px;
  border-radius: 99px;
  font-size: 0.82rem;
  font-weight: 700;
  animation: heroFade 0.7s ease both;
}

.diploma-detail-page .hero-tag i { font-size: 0.75rem; }

.diploma-detail-page .hero-category {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.45);
  font-size: 0.82rem;
  font-weight: 500;
  animation: heroFade 0.7s ease 0.1s both;
}

.diploma-detail-page .hero-title {
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 20px;
  animation: heroFade 0.7s ease 0.15s both;
}

.diploma-detail-page .hero-title .accent { color: var(--accent-light); }

.diploma-detail-page .hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.60);
  max-width: 700px;
  line-height: 2;
  margin-bottom: 40px;
  animation: heroFade 0.7s ease 0.25s both;
}

.diploma-detail-page .hero-metrics {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  animation: heroFade 0.7s ease 0.35s both;
}

.diploma-detail-page .metric { display: flex; flex-direction: column; }

.diploma-detail-page .metric-value {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--accent-light);
  line-height: 1.2;
}

.diploma-detail-page .metric-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  font-weight: 500;
  margin-top: 4px;
}

@keyframes heroFade {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ========================================
   INFO BAR
   ======================================== */
.diploma-detail-page .info-bar {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 0 28px;
  position: relative;
  z-index: 10;
  box-shadow: var(--shadow-sm);
}

.diploma-detail-page .info-bar-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: stretch;
  overflow-x: auto;
  scrollbar-width: none;
}

.diploma-detail-page .info-bar-inner::-webkit-scrollbar { display: none; }

.diploma-detail-page .info-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 28px;
  white-space: nowrap;
  border-inline-end: 1px solid var(--border);
  flex-shrink: 0;
  transition: background 0.2s;
}

.diploma-detail-page .info-chip:last-child { border-inline-end: none; }
.diploma-detail-page .info-chip:hover { background: var(--primary-pale); }

body.dark-mode .diploma-detail-page .info-chip:hover { background: rgba(26,122,90,0.08); }

.diploma-detail-page .info-chip-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--primary-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  font-size: 0.9rem;
  flex-shrink: 0;
}

body.dark-mode .diploma-detail-page .info-chip-icon { background: rgba(26,122,90,0.12); }

.diploma-detail-page .info-chip-text { display: flex; flex-direction: column; }

.diploma-detail-page .info-chip-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.diploma-detail-page .info-chip-value {
  font-size: 0.92rem;
  color: var(--text);
  font-weight: 700;
}

/* ========================================
   SECTIONS — COMMON
   ======================================== */
.diploma-detail-page .diploma-section {
  padding: 90px 28px;
}

.diploma-detail-page .diploma-section.alt-bg {
  background: var(--bg-warm);
}

.diploma-detail-page .section-container {
  max-width: 1600px;
  margin: 0 auto;
}

.diploma-detail-page .section-header { margin-bottom: 56px; }

.diploma-detail-page .section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-weight: 800;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 14px;
}

.diploma-detail-page .section-eyebrow::before {
  content: '';
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.diploma-detail-page .section-heading {
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  font-weight: 900;
  color: var(--text);
  line-height: 1.35;
  margin-bottom: 12px;
}

.diploma-detail-page .section-subheading {
  font-size: 1.02rem;
  color: var(--text-light);
  max-width: 600px;
  line-height: 1.9;
}

.diploma-detail-page .section-header.center { text-align: center; }
.diploma-detail-page .section-header.center .diploma-detail-page .section-subheading { margin: 0 auto; }
.diploma-detail-page .section-header.center .diploma-detail-page .section-eyebrow { justify-content: center; }
.diploma-detail-page .section-header.center .diploma-detail-page .section-eyebrow::before { display: none; }

/* ========================================
   OVERVIEW
   ======================================== */
.diploma-detail-page .overview-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: start;
}

.diploma-detail-page .overview-content p {
  color: var(--text-mid);
  font-size: 1rem;
  margin-bottom: 18px;
  line-height: 2;
}

.diploma-detail-page .overview-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 28px;
}

.diploma-detail-page .highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--card);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.diploma-detail-page .highlight-item:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.diploma-detail-page .highlight-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), var(--accent));
}

.diploma-detail-page .highlight-text h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}

.diploma-detail-page .highlight-text p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

.diploma-detail-page .overview-visual-card {
  background: linear-gradient(160deg, var(--primary) 0%, var(--primary-mid) 50%, var(--primary-light) 100%);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
  min-height: 460px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.diploma-detail-page .overview-visual-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23D4A017' fill-opacity='0.04' fill-rule='evenodd'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
}

.diploma-detail-page .ovc-icon {
  font-size: 6rem;
  color: rgba(212,160,23,0.12);
  margin-bottom: 24px;
  position: relative;
}

.diploma-detail-page .ovc-stats {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}

.diploma-detail-page .ovc-stat-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.06);
  backdrop-filter: blur(8px);
}

.diploma-detail-page .ovc-stat-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(212,160,23,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-light);
  font-size: 0.85rem;
  flex-shrink: 0;
}

.diploma-detail-page .ovc-stat-text {
  color: rgba(255,255,255,0.70);
  font-size: 0.85rem;
  font-weight: 500;
}

.diploma-detail-page .ovc-stat-text strong { color: #fff; font-weight: 700; }

/* ========================================
   OBJECTIVES
   ======================================== */
.diploma-detail-page .objectives-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 18px;
}

.obj-card {
  padding: 28px;
  border-radius: var(--radius-md);
  background: var(--card);
  border: 1px solid var(--border);
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

.obj-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

[dir="ltr"] .obj-card::after { transform-origin: right; }

.obj-card:hover::after { transform: scaleX(1); }

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

.obj-num {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 0.82rem;
  margin-bottom: 16px;
}

.obj-card h3 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.5;
}

.obj-card p {
  font-size: 0.86rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* ========================================
   CURRICULUM ACCORDION
   ======================================== */
.curriculum-accordion {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.diploma-detail-page .ca-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.3s ease;
}

.diploma-detail-page .ca-item:hover { border-color: var(--primary-mid); }

.diploma-detail-page .ca-item.is-open {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.diploma-detail-page .ca-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 28px;
  border: none;
  background: none;
  cursor: pointer;
  text-align: inherit;
  font-family: inherit;
  transition: background 0.2s;
  color: inherit;
  font-size: inherit;
}

.diploma-detail-page .ca-trigger:hover { background: var(--bg-warm); }

.diploma-detail-page .ca-number {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 0.88rem;
  transition: all 0.3s;
}

.diploma-detail-page .ca-item.is-open .diploma-detail-page .ca-number {
  background: linear-gradient(135deg, var(--accent), var(--accent-mid));
  color: var(--primary);
}

.diploma-detail-page .ca-title {
  flex: 1;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.ca-arrow {
  color: var(--text-muted);
  font-size: 0.8rem;
  transition: transform 0.35s ease;
}

.diploma-detail-page .ca-item.is-open .ca-arrow {
  transform: rotate(180deg);
  color: var(--accent);
}

.diploma-detail-page .ca-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.diploma-detail-page .ca-body-inner {
  padding: 0 28px 24px 88px;
  color: var(--text-mid);
  font-size: 0.92rem;
  line-height: 2;
}

[dir="ltr"] .diploma-detail-page .ca-body-inner {
  padding: 0 88px 24px 28px;
}

/* ========================================
   CERTIFICATE
   ======================================== */
.cert-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.cert-text p {
  color: var(--text-mid);
  font-size: 1rem;
  margin-bottom: 20px;
  line-height: 2;
}

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

.cert-feat {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: var(--card);
  border: 1px solid var(--border);
  transition: all 0.25s;
}

.cert-feat:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-sm);
}

.cert-feat i {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--primary-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  font-size: 0.85rem;
  flex-shrink: 0;
}

body.dark-mode .cert-feat i { background: rgba(26,122,90,0.12); }

.cert-feat span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

.cert-visual {
  position: relative;
  height: 380px;
  border-radius: var(--radius-xl);
  background: linear-gradient(160deg, var(--primary), var(--primary-mid));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.cert-visual::before {
  content: '';
  position: absolute;
  inset: 20px;
  border: 2px dashed rgba(212,160,23,0.20);
  border-radius: 20px;
}

.cert-visual-icon {
  font-size: 5rem;
  color: rgba(212,160,23,0.15);
  animation: certPulse 4s ease-in-out infinite;
}

.cert-visual-label {
  position: absolute;
  bottom: 32px;
  color: rgba(255,255,255,0.40);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

@keyframes certPulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50%      { transform: scale(1.08); opacity: 1; }
}

/* ========================================
   TARGET AUDIENCE
   ======================================== */
.target-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.target-card {
  text-align: center;
  padding: 36px 24px;
  border-radius: var(--radius-md);
  background: var(--card);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.target-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.target-card i {
  font-size: 2.2rem;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}

.target-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.target-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ========================================
   CONDITIONS
   ======================================== */
.conditions-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cond-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  border-radius: var(--radius-md);
  background: var(--card);
  border: 1px solid var(--border);
  transition: all 0.25s;
}

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

.cond-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.cond-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.cond-text p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ========================================
   CTA
   ======================================== */
.cta-block {
  background: linear-gradient(160deg, var(--primary) 0%, #082A1F 50%, #051A13 100%);
  padding: 90px 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(212,160,23,0.06), transparent 70%);
}

.cta-block h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
  position: relative;
}

.cta-block p {
  color: rgba(255,255,255,0.60);
  font-size: 1.05rem;
  max-width: 550px;
  margin: 0 auto 36px;
  position: relative;
  line-height: 1.9;
}

.cta-main-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 48px;
  border-radius: 16px;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-mid));
  color: var(--primary);
  font-weight: 900;
  font-size: 1.08rem;
  cursor: pointer;
  transition: all 0.35s ease;
  font-family: inherit;
  text-decoration: none;
  position: relative;
  box-shadow: 0 8px 30px rgba(212,160,23,0.30);
}

.cta-main-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(212,160,23,0.45);
}

/* ========================================
   REVEAL ANIMATION
   ======================================== */
.diploma-detail-page .reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.diploma-detail-page .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.diploma-detail-page .reveal-delay-1 { transition-delay: 0.10s; }
.diploma-detail-page .reveal-delay-2 { transition-delay: 0.20s; }
.diploma-detail-page .reveal-delay-3 { transition-delay: 0.30s; }
.diploma-detail-page .reveal-delay-4 { transition-delay: 0.40s; }
.diploma-detail-page .reveal-delay-5 { transition-delay: 0.50s; }

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
  .diploma-detail-page .overview-layout { grid-template-columns: 1fr; }
  .diploma-detail-page .overview-visual-card { min-height: 340px; }
  .cert-layout { grid-template-columns: 1fr; }
  .cert-visual { height: 280px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-center { display: none; }

  .nav-center.is-mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--nav-bg);
    padding: 16px;
    gap: 2px;
    border-bottom: 1px solid rgba(212,160,23,0.15);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
  }

  .mobile-menu-btn { display: flex; }

  .diploma-detail-page .diploma-hero {
    padding: 120px 20px 60px;
    min-height: auto;
  }

  .diploma-detail-page .hero-metrics { gap: 28px; }
  .diploma-detail-page .metric-value { font-size: 1.7rem; }

  .diploma-detail-page .diploma-section { padding: 60px 20px; }

  .diploma-detail-page .overview-highlights { grid-template-columns: 1fr; }
  .diploma-detail-page .objectives-grid { grid-template-columns: 1fr; }

  .diploma-detail-page .ca-body-inner {
    padding: 0 20px 20px 20px !important;
  }

  .target-grid { grid-template-columns: 1fr 1fr; }
  .diploma-detail-page .info-chip { padding: 16px 18px; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .target-grid { grid-template-columns: 1fr; }
  .diploma-detail-page .hero-top-row {
    flex-direction: column;
    align-items: flex-start;
  }
}



/* Reveal safety: content remains visible if JavaScript is delayed or disabled. */
.diploma-detail-page.no-js .reveal,
.diploma-detail-page .reveal.is-visible,
.diploma-detail-page .reveal.visible {
  opacity: 1 !important;
  transform: none !important;
}

/* Content must never stay hidden on reduced-motion devices. */
@media (prefers-reduced-motion: reduce) {
  .diploma-detail-page .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Prevent the global header from covering the diploma hero. */
.diploma-detail-page .diploma-hero {
  padding-top: 92px;
}

@media (max-width: 767px) {
  .diploma-detail-page .diploma-hero {
    padding-top: 70px;
  }
}