/* ===================================================
   COURSE DETAIL PAGE — course_detail.css
   Covers: Lead Popup Modal + supporting page styles
   =================================================== */

/* ─── Lead Popup Modal ─────────────────────────── */
.lead-modal {
  background: #ffffff;
  border-radius: 20px;
  overflow: hidden;
  border: none;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
}

/* Left panel (dark/brand side) */
.lead-left {
  background: linear-gradient(160deg, #1a0505 0%, #7a1414 60%, #c22020 100%);
  padding: 50px 35px;
  flex-direction: column;
  justify-content: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.lead-left::before {
  content: "";
  position: absolute;
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  top: -60px;
  left: -60px;
}

.lead-left::after {
  content: "";
  position: absolute;
  width: 150px;
  height: 150px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 50%;
  bottom: -40px;
  right: -40px;
}

.lead-left h2 {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.lead-left p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: 30px;
  position: relative;
  z-index: 1;
}

.lead-contact {
  position: relative;
  z-index: 1;
  margin-top: auto;
}

.lead-contact p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.lead-contact p i {
  color: #ff6b6b;
  font-size: 0.95rem;
  flex-shrink: 0;
}

/* Right panel (form side) */
.lead-right {
  padding: 45px 40px;
  background: #fff;
}

.lead-right h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 6px;
}

.lead-subtitle {
  font-size: 0.9rem;
  color: #888;
  margin-bottom: 24px;
}

/* Form inputs inside modal */
.lead-right .form-control {
  border: 1.5px solid #e0e0e0;
  border-radius: 10px;
  padding: 11px 15px;
  font-size: 0.9rem;
  color: #333;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  background: #fafafa;
}

.lead-right .form-control:focus {
  border-color: #c22020;
  box-shadow: 0 0 0 3px rgba(194, 32, 32, 0.12);
  background: #fff;
  outline: none;
}

.lead-right .form-control[readonly] {
  background: #f3f3f3;
  color: #666;
  cursor: default;
}

.lead-right textarea.form-control {
  resize: none;
}

/* Submit button */
.lead-btn {
  width: 100%;
  padding: 13px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(90deg, #c22020, #8b0000);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}

.lead-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(194, 32, 32, 0.4);
}

.lead-btn:active {
  transform: translateY(0);
}

.lead-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* Close button */
.custom-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 10;
  width: 34px;
  height: 34px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease;
  opacity: 1;
}

.custom-close:hover {
  background: rgba(194, 32, 32, 0.15);
}

/* Modal dialog sizing */
.modal-lg {
  max-width: 860px;
}

/* ─── Hero Section ────────────────────────────── */
#hero.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 0, 0, 0.45) 0%,
    rgba(10, 0, 0, 0.70) 60%,
    rgba(10, 0, 0, 0.90) 100%
  );
}

.hero-custom-container {
  position: relative;
  z-index: 2;
  padding-bottom: 60px;
  padding-top: 120px;
}

.minimal-wave-title {
  display: block;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 18px;
  font-family: 'Rubik', 'Inter', sans-serif;
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.minimal-meta_description {
  max-width: 600px;
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.85) !important;
  margin-bottom: 30px;
}

/* Hero features ticker */
.hero-features-row {
  max-width: 700px;
  overflow: hidden;
  margin-top: 10px;
}

.hero-features-track {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.9);
  font-size: 0.88rem;
  font-weight: 500;
}

.hero-feature-item i {
  color: #ff4e4e;
  font-size: 0.95rem;
}

.feature-divider {
  color: rgba(255,255,255,0.3);
  font-size: 1.1rem;
}

/* scroll arrow */
#scroll-down-container {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  z-index: 5;
}

.arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid rgba(255,255,255,0.6);
  border-bottom: 2px solid rgba(255,255,255,0.6);
  transform: rotate(45deg);
  animation: arrowBounce 1.2s infinite;
}

.arrow:nth-child(2) {
  animation-delay: 0.2s;
  opacity: 0.5;
}

@keyframes arrowBounce {
  0%, 100% { transform: rotate(45deg) translate(0, 0); opacity: 1; }
  50% { transform: rotate(45deg) translate(4px, 4px); opacity: 0.4; }
}

/* ─── Course Overview ─────────────────────────── */
.course-overview {
  background: #0a0a0a;
  padding: 80px 0;
}

.course-main-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 20px;
  line-height: 1.25;
}

.course-description {
  color: rgba(255,255,255,0.72);
  font-size: 1rem;
  line-height: 1.8;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(90deg, #c22020, #8b0000);
  color: #fff;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 6px 20px rgba(194,32,32,0.35);
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(194,32,32,0.5);
  color: #fff;
}

.course-images-container {
  position: relative;
  height: 420px;
}

.course-image-box {
  position: absolute;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.course-image-box.img-1 {
  width: 100%;
  height: 100%;
  inset: 0;
}

.course-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
  transition: transform 0.5s ease;
}

.course-image:hover {
  transform: scale(1.04);
}

/* ─── Programme Cards ─────────────────────────── */
.dm-course-section {
  background: #0c0c0c;
  padding: 70px 0;
}

.section-tools-header {
  margin-bottom: 50px;
  text-align: center;
}

.tools-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.tools-label span {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: #c22020;
  text-transform: uppercase;
}

.label-line {
  height: 2px;
  width: 40px;
  background: #c22020;
}

.tools-main-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: #fff;
}

.course-card {
  background: #141414;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 20px;
  overflow: hidden;
  min-height: 280px;
  display: flex;
  align-items: stretch;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.course-card:hover {
  border-color: #c22020;
  transform: translateY(-6px);
}

.course-overlay {
  padding: 35px 30px;
  display: flex;
  flex-direction: column;
  width: 100%;
}

.course-overlay h4 {
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}

.course-overlay ul {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  flex: 1;
}

.course-overlay ul li {
  color: rgba(255,255,255,0.72);
  font-size: 0.88rem;
  padding: 5px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  line-height: 1.5;
}

.course-btn {
  display: inline-block;
  padding: 10px 22px;
  background: linear-gradient(90deg, #c22020, #8b0000);
  color: #fff;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  transition: box-shadow 0.25s ease;
  align-self: flex-start;
  margin-top: auto;
}

.course-btn:hover {
  box-shadow: 0 6px 20px rgba(194,32,32,0.45);
  color: #fff;
}

/* ─── Who Can Join ────────────────────────────── */
.who-can-join {
  background: #080808;
  padding: 80px 0;
}

.join-section-header {
  text-align: center;
  margin-bottom: 50px;
}

.join-section-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: #fff;
}

.join-subtitle {
  color: rgba(255,255,255,0.65);
  font-size: 1rem;
}

.join-categories-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.join-category-badge {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 22px 26px;
  flex: 1 1 260px;
  max-width: 320px;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.join-category-badge:hover {
  border-color: #c22020;
  background: rgba(194,32,32,0.06);
}

.badge-icon {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, #c22020, #8b0000);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
  color: #fff;
}

.badge-text h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.badge-text p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  margin: 0;
  line-height: 1.5;
}

/* ─── Course Modules ──────────────────────────── */
.course-modules {
  background: #0c0c0c;
  padding: 80px 0;
}

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

.modules-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}

.modules-header span {
  color: #c22020;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.stage-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.stage-card:hover {
  border-color: rgba(194,32,32,0.4);
}

.stage-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  cursor: pointer;
  user-select: none;
}

.stage-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.stage-letter {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #c22020, #8b0000);
  color: #fff;
  font-weight: 800;
  font-size: 0.9rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stage-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
}

.toggle-icon {
  color: #c22020;
  font-size: 0.9rem;
  transition: transform 0.3s ease;
}

.toggle-icon.rotate {
  transform: rotate(45deg);
}

.stage-content {
  display: none;
  padding: 0 24px 20px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.stage-topics {
  list-style: none;
  padding: 16px 0 0;
  margin: 0;
}

.stage-topics li {
  color: rgba(255,255,255,0.75);
  font-size: 0.875rem;
  padding: 7px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  gap: 8px;
}

.stage-topics li::before {
  content: "›";
  color: #c22020;
  font-weight: 700;
  font-size: 1rem;
}

/* ─── Executive Skills ────────────────────────── */
.executive-skills {
  background: #080808;
  padding: 70px 0;
}

.carousel-wrapper {
  position: relative;
}

.carousel-scroll-indicator {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background: rgba(194,32,32,0.8);
  color: #fff;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  font-size: 1.1rem;
  transition: background 0.2s ease;
}

.carousel-scroll-indicator.left { left: -22px; }
.carousel-scroll-indicator.right { right: -22px; }

.carousel-scroll-indicator:hover {
  background: #8b0000;
}

@media (max-width: 1024px) {
  .carousel-scroll-indicator { display: flex; }

  #intro-course-carousel {
    overflow-x: auto;
    flex-wrap: nowrap;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 10px;
  }

  #intro-course-carousel::-webkit-scrollbar { display: none; }

  #intro-course-carousel > .col-lg-3 {
    flex: 0 0 260px;
    scroll-snap-align: start;
  }
}

.skill-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px;
  padding: 30px 20px;
  transition: 0.3s ease;
}

.skill-item:hover {
  background: rgba(194,32,32,0.07);
  border-color: rgba(194,32,32,0.35);
  transform: translateY(-5px);
}

.skill-icon {
  font-size: 2rem;
  color: #c22020;
}

/* ─── Tools Marquee ───────────────────────────── */
.tools-section {
  background: #0c0c0c;
  padding: 70px 0;
  overflow: hidden;
  position: relative;
}

.blob {
  position: absolute;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.18;
  pointer-events: none;
}

.blob-red { background: #c22020; top: -80px; left: -80px; }
.blob-dark { background: #3a0000; bottom: -80px; right: -80px; }

.tools-marquee {
  overflow: hidden;
  position: relative;
}

.tools-track {
  display: flex;
  gap: 30px;
  animation: scrollTools 30s linear infinite;
  width: max-content;
}

.tools-track:hover { animation-play-state: paused; }

@keyframes scrollTools {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.tool-item {
  flex-shrink: 0;
  width: 90px;
  height: 90px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s ease;
  cursor: default;
}

.tool-item:hover {
  background: rgba(194,32,32,0.12);
  border-color: rgba(194,32,32,0.4);
  transform: translateY(-4px);
}

.tool-item img {
  width: 55px;
  height: 55px;
  object-fit: contain;
  filter: grayscale(30%);
  transition: filter 0.3s ease;
}

.tool-item:hover img { filter: none; }

/* ─── Why Choose Section ──────────────────────── */
#why-choose-course {
  background: #080808;
  padding: 80px 0;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: #c22020;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.main-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 50px;
  line-height: 1.25;
}

.main-title span {
  color: #c22020;
}

.features-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.feature-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  padding: 28px 24px;
  transition: 0.3s ease;
}

.feature-item:hover {
  border-color: #c22020;
  background: rgba(194,32,32,0.05);
  transform: translateY(-5px);
}

.feature-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.feature-item p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  margin: 0;
  line-height: 1.6;
}

/* ─── Coaching Section ────────────────────────── */
.coaching-section {
  background: #0c0c0c;
  padding: 80px 0;
  overflow: hidden;
}

.coaching-wrap {
  display: flex;
  align-items: center;
  gap: 60px;
}

.coaching-content { flex: 1; min-width: 280px; }

.coaching-image {
  flex-shrink: 0;
  border-radius: 20px;
  overflow: hidden;
}

.coaching-image img {
  border-radius: 20px;
  object-fit: cover;
}

.description {
  color: rgba(255,255,255,0.75);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 30px;
}

.bold { font-weight: 900; }

.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 30px;
}

.feature-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.icon-box {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #c22020, #8b0000);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
  font-size: 1rem;
}

.feature-content h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.feature-content p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  margin: 0;
}

.btn-alkor {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  background: linear-gradient(90deg, #c22020, #8b0000);
  color: #fff;
  border-radius: 50px;
  font-weight: 700;
  text-decoration: none;
  transition: 0.3s ease;
  box-shadow: 0 6px 20px rgba(194,32,32,0.35);
}

.btn-alkor:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(194,32,32,0.5);
}

/* ─── Testimonials / Stories ──────────────────── */
.testimonials {
  background: #080808;
  padding: 80px 0;
}

.testimonial-item {
  border-radius: 16px;
  overflow: hidden;
}

.testimonial-image-wrapper {
  position: relative;
  aspect-ratio: 9/14;
  border-radius: 16px;
  overflow: hidden;
}

.testimonial-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.testimonial-item:hover .testimonial-image {
  transform: scale(1.05);
}

.play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  color: rgba(255,255,255,0.85);
  transition: 0.3s ease;
}

.testimonial-item:hover .play-icon {
  color: #c22020;
  transform: translate(-50%, -50%) scale(1.1);
}

.testimonial-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%);
  color: #fff;
}

.testimonial-content h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.testimonial-content p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.75);
  margin: 0;
}

.testimonial-link { text-decoration: none; }

/* ─── FAQ Chat ────────────────────────────────── */
.faq-chat {
  background: #0c0c0c;
  padding: 80px 0;
}

.chat-wrapper {
  max-width: 900px;
  margin: 0 auto;
}

.chat-messages {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.chat-row-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.chat-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.chat-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.chat-row.right {
  flex-direction: row-reverse;
}

.chat-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid rgba(255,255,255,0.1);
}

.chat-bubble {
  max-width: 75%;
  padding: 14px 18px;
  border-radius: 18px;
  position: relative;
}

.chat-bubble.red {
  background: linear-gradient(135deg, #c22020, #8b0000);
  color: #fff;
  border-bottom-left-radius: 4px;
}

.chat-bubble.dark {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.88);
  border-bottom-right-radius: 4px;
}

.chat-bubble p {
  margin: 0 0 6px;
  font-size: 0.9rem;
  line-height: 1.6;
}

.chat-time {
  font-size: 0.72rem;
  opacity: 0.6;
}

.chat-reply.hidden { display: none; }

/* ─── Backend / Learning Path ─────────────────── */
.backend-section {
  background: #080808;
  padding: 80px 0;
}

.backend-card {
  border-radius: 16px;
  overflow: hidden;
}

.backend-image-wrapper {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 16px;
  overflow: hidden;
}

.backend-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.backend-card:hover .backend-image { transform: scale(1.06); }

.backend-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
}

.backend-content { padding: 20px; }

.backend-title {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
}

/* ─── Exams & Certification ───────────────────── */
.exams-certification {
  background: #0c0c0c;
  padding: 80px 0;
}

.certification-header { margin-bottom: 40px; }

.certification-header h1 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 20px;
}

.certification-content {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
}

.certification-description-wrapper { flex: 1; min-width: 260px; }

.certification-description {
  color: rgba(255,255,255,0.75);
  font-size: 1rem;
  line-height: 1.8;
}

.exam-images {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cert-img {
  width: 150px;
  height: 100px;
  object-fit: cover;
  border-radius: 12px;
  border: 2px solid rgba(255,255,255,0.1);
  transition: 0.3s ease;
}

.cert-img:hover {
  border-color: #c22020;
  transform: scale(1.04);
}

.cert-img-fallback {
  width: 150px;
  height: 100px;
  background: rgba(255,255,255,0.04);
  border: 1px dashed rgba(255,255,255,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.3);
  font-size: 2rem;
}

/* ─── Shared helpers ──────────────────────────── */
.clr-red { color: #c22020; }
.clr-white { color: #fff; }
.glass-card {
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

/* ─── Responsive ─────────────────────────────── */
@media (max-width: 991px) {
  .lead-right { padding: 35px 28px; }
  .coaching-wrap { flex-direction: column; }
  .coaching-image { display: none; }
  .features { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  .hero-custom-container { padding-bottom: 80px; padding-top: 100px; }
  .minimal-wave-title { font-size: 1.8rem; }
  .mobile-only-item { display: none; }

  .lead-right { padding: 28px 20px; }
  .lead-right h3 { font-size: 1.25rem; }

  .cert-img { width: 110px; height: 75px; }

  .chat-bubble { max-width: 88%; }

  .modal-lg { max-width: 96vw; }
}