/* ===== Reset & Base ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary: #22c55e;
  --accent: #5f9598;
  --dark: #0f172a;
  --gray-900: #1e293b;
  --gray-700: #374151;
  --gray-400: #9ca3af;
  --gray-200: #e5e7eb;
  --gray-100: #f8fafc;
  --white: #ffffff;
  --error: #dc2626;
  --success: #16a34a;
}

html {
  scroll-behavior: smooth;
  font-size: 18px;
}

body {
  font-family: "Inter", sans-serif;
  color: var(--gray-900);
  line-height: 1.6;
  background: var(--white);
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: "Poppins", sans-serif;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  z-index: 1000;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 72px;
  width: auto;
}

.logo-text {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin-left: 10px;
  letter-spacing: 2px;
}

.nav-links {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 24px;
}

.nav-links a {
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--primary);
}

.btn-nav {
  background: var(--primary);
  color: var(--white) !important;
  padding: 8px 20px;
  border-radius: 6px;
  transition: background 0.2s;
}

.btn-nav:hover {
  background: var(--primary-dark);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--dark);
}

/* ===== Hero ===== */
.hero {
  padding: 150px 0 100px;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #0f172a 100%);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at 30% 50%, rgba(95, 149, 152, 0.1) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 50%, rgba(37, 99, 235, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  max-width: 780px;
  margin: 0 auto;
  position: relative;
}

.hero-badge {
  display: inline-block;
  background: rgba(95, 149, 152, 0.15);
  border: 1px solid rgba(95, 149, 152, 0.4);
  color: var(--accent);
  padding: 8px 24px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 28px;
  letter-spacing: 0.5px;
}

.hero h1 {
  font-size: 2.8rem;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero h1 span {
  color: var(--accent);
}

.hero p {
  font-size: 1.12rem;
  color: var(--gray-400);
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.hero-trust {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--gray-400);
}

.hero-trust-dot {
  color: var(--accent);
}

.btn-primary {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  padding: 14px 36px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  font-family: inherit;
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--white);
  padding: 14px 36px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

/* ===== Brochure Download Button ===== */
.btn-brochure {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--white);
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  font-family: inherit;
}

.btn-brochure:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

/* ===== Brochure Modal ===== */
.brochure-modal-icon {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.brochure-modal-sub {
  font-size: 0.92rem;
  color: var(--gray-700);
  margin-top: 6px;
  margin-bottom: 4px;
}

/* ===== Stats Strip ===== */
.stats-strip {
  background: var(--white);
  padding: 48px 0;
  border-bottom: 1px solid var(--gray-200);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  padding: 12px;
}

.stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary);
  display: inline;
}

.stat-suffix {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary);
}

.stat-label {
  display: block;
  font-size: 0.9rem;
  color: var(--gray-700);
  margin-top: 4px;
}

/* ===== Trending Bar ===== */
.trending {
  padding: 20px 0;
  background: var(--gray-100);
  border-bottom: 1px solid var(--gray-200);
}

.trending-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.trending-label {
  background: var(--primary);
  color: var(--white);
  padding: 4px 14px;
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.trending-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.trending-tag {
  padding: 6px 16px;
  border: 1px solid var(--gray-200);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--gray-700);
  background: var(--white);
  transition: border-color 0.2s, color 0.2s;
}

.trending-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ===== Courses ===== */
.courses {
  padding: 100px 0;
  text-align: center;
}

.courses h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.section-subtitle {
  color: var(--gray-700);
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.course-category {
  font-size: 1.2rem;
  color: var(--accent);
  margin-bottom: 8px;
  margin-top: 56px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 700;
}

.course-category:first-of-type {
  margin-top: 0;
}

.track-desc {
  color: var(--gray-700);
  font-size: 0.95rem;
  margin-bottom: 28px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 20px;
  text-align: left;
}

.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 28px 24px;
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}

.card:hover {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.card-icon {
  font-size: 2rem;
}

.card-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.badge {
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.badge-beginner {
  background: #ecfdf5;
  color: #059669;
}

.badge-intermediate {
  background: #fef3c7;
  color: #b45309;
}

.badge-duration {
  background: #eff6ff;
  color: var(--primary);
}

.card h4 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--dark);
}

.card > p {
  color: var(--gray-700);
  font-size: 0.9rem;
  margin-bottom: 16px;
  flex-grow: 1;
}

.card-tools {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.tool-tag {
  padding: 3px 10px;
  background: var(--gray-100);
  border-radius: 4px;
  font-size: 0.78rem;
  color: var(--gray-700);
  font-weight: 500;
}

.card-footer {
  border-top: 1px solid var(--gray-200);
  padding-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.card-roles {
  font-size: 0.78rem;
  color: var(--gray-400);
  font-style: italic;
}

.card-brochure-btn {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  transition: color 0.2s;
  flex-shrink: 0;
}

.card-brochure-btn:hover {
  color: #4a7a7d;
  text-decoration: underline;
}

/* ===== How It Works ===== */
.how-it-works {
  padding: 100px 0;
  background: var(--gray-100);
  text-align: center;
}

.how-it-works h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.steps-grid {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-top: 56px;
}

.step {
  flex: 1;
  max-width: 220px;
  padding: 0 16px;
}

.step-number {
  width: 52px;
  height: 52px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 18px;
}

.step h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--dark);
}

.step p {
  font-size: 0.88rem;
  color: var(--gray-700);
}

.step-connector {
  width: 60px;
  height: 2px;
  background: var(--gray-200);
  margin-top: 26px;
  flex-shrink: 0;
}

/* ===== Student Journey ===== */
.student-journey {
  padding: 100px 0;
  background: var(--white);
  text-align: center;
}

.student-journey h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.journey-timeline {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-top: 64px;
  gap: 16px;
}

.journey-track {
  position: absolute;
  top: 16px;
  left: calc(12.5%);
  right: calc(12.5%);
  height: 2px;
  background: var(--gray-200);
  z-index: 0;
}

.journey-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
}

.journey-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  margin-bottom: 20px;
}

.journey-week-badge {
  background: var(--accent);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 99px;
  margin-bottom: 10px;
  white-space: nowrap;
}


.journey-card {
  background: var(--gray-100);
  border-radius: 12px;
  padding: 24px 20px;
  text-align: left;
  width: 100%;
  border: 1px solid var(--gray-200);
  transition: box-shadow 0.2s, transform 0.2s;
}

.journey-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transform: translateY(-4px);
}

.journey-card-final {
  border-color: var(--accent);
  background: rgba(95, 149, 152, 0.06);
}

.journey-card-icon {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.journey-card h3 {
  font-size: 1.05rem;
  color: var(--dark);
  margin-bottom: 10px;
}

.journey-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.journey-card ul li {
  font-size: 0.85rem;
  color: var(--gray-700);
  padding: 3px 0;
  padding-left: 16px;
  position: relative;
}

.journey-card ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
}

@media (max-width: 768px) {
  .journey-timeline {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .journey-track {
    display: none;
  }

  .journey-step {
    flex-direction: row;
    align-items: flex-start;
    gap: 16px;
    padding-bottom: 28px;
    position: relative;
  }

  .journey-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 20px;
    top: 36px;
    bottom: 0;
    width: 2px;
    background: var(--gray-200);
  }

  .journey-marker {
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
    margin-bottom: 0;
    width: 40px;
  }

  .journey-week-badge {
    font-size: 0.62rem;
    padding: 3px 6px;
    text-align: center;
  }

  .journey-card {
    flex: 1;
  }
}

/* ===== Why Choose Us ===== */
.why-us {
  padding: 100px 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  color: var(--white);
  text-align: center;
}

.why-us h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.why-us .section-subtitle {
  color: var(--gray-400);
  margin-bottom: 56px;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: left;
  transition: background 0.2s;
}

.why-card:hover {
  background: rgba(255, 255, 255, 0.1);
}

.why-icon {
  display: block;
  font-size: 2rem;
  margin-bottom: 16px;
}

.why-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.why-card p {
  color: var(--gray-400);
  font-size: 0.9rem;
}

/* ===== Audience / Who We Serve ===== */
.audience {
  padding: 100px 0;
  background: var(--white);
  text-align: center;
}

.audience h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.audience .section-subtitle {
  margin-bottom: 48px;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.audience-card {
  background: var(--gray-100);
  border-radius: 12px;
  padding: 36px 28px;
  text-align: left;
  border-left: 4px solid var(--accent);
}

.audience-icon {
  display: block;
  font-size: 2rem;
  margin-bottom: 12px;
}

.audience-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--dark);
}

.audience-card p {
  color: var(--gray-700);
  font-size: 0.9rem;
}

/* ===== Testimonials ===== */
.testimonials {
  padding: 100px 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  color: var(--white);
  text-align: center;
}

.testimonials h2 {
  font-size: 2rem;
  margin-bottom: 8px;
  color: var(--white);
}

.testimonials .section-subtitle {
  color: var(--gray-400);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: left;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: background 0.2s;
}

.testimonial-card:hover {
  background: rgba(255, 255, 255, 0.1);
}

.testimonial-stars {
  color: #f59e0b;
  font-size: 1.1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.92rem;
  color: var(--gray-400);
  margin-bottom: 20px;
  line-height: 1.7;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
  color: var(--white);
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--gray-400);
}

/* ===== FAQ ===== */
.faq {
  padding: 100px 0;
  background: var(--gray-100);
  text-align: center;
}

.faq h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.faq-list {
  max-width: 720px;
  margin: 48px auto 0;
  text-align: left;
}

.faq-item {
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--white);
}

.faq-question {
  width: 100%;
  padding: 18px 24px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
  font-family: inherit;
  text-align: left;
  gap: 12px;
}

.faq-question:hover {
  color: var(--primary);
}

.faq-toggle {
  font-size: 1.4rem;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.2s;
  line-height: 1;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--gray-700);
  line-height: 1.7;
}

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

/* ===== Contact Info ===== */
.contact-info {
  padding: 80px 0;
  background: var(--white);
  text-align: center;
}

.contact-info h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.contact-card {
  background: var(--gray-100);
  border-radius: 12px;
  padding: 36px 24px;
}

.contact-icon {
  display: block;
  font-size: 2rem;
  margin-bottom: 12px;
}

.contact-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
  color: var(--dark);
}

.contact-card p {
  color: var(--gray-700);
  font-size: 0.92rem;
  margin-bottom: 4px;
}

.contact-small {
  font-size: 0.8rem;
  color: var(--gray-400);
}

.contact-icon-instagram {
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-icon-linkedin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: #0a66c2;
  color: #fff;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 800;
  font-family: "Poppins", sans-serif;
  font-style: normal;
  letter-spacing: 0;
  margin-bottom: 2px;
  -webkit-text-fill-color: #fff;
}

.whatsapp-number a {
  color: #25d366;
  font-size: 1.3rem;
  font-weight: 700;
}

.whatsapp-number a:hover {
  text-decoration: underline;
}

.contact-card a {
  color: var(--primary);
}

.contact-card a:hover {
  text-decoration: underline;
}

/* ===== Brochure CTA Banner ===== */
.brochure-cta {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  padding: 60px 0;
}

.brochure-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.brochure-cta-text h2 {
  font-size: 1.7rem;
  color: var(--white);
  margin-bottom: 8px;
}

.brochure-cta-text p {
  color: var(--gray-400);
  font-size: 0.95rem;
  max-width: 520px;
}

.brochure-cta-btn {
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .brochure-cta-inner {
    flex-direction: column;
    text-align: center;
  }
  .brochure-cta-text p {
    margin: 0 auto;
  }
}

/* ===== Enquiry Form ===== */
.enquiry {
  padding: 100px 0;
  background: var(--gray-100);
  text-align: center;
}

.enquiry h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.enquiry-form {
  max-width: 650px;
  margin: 0 auto;
  text-align: left;
  background: var(--white);
  padding: 40px 36px;
  border-radius: 16px;
  border: 1px solid var(--gray-200);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--dark);
}

.form-group input,
.form-group select {
  padding: 12px 14px;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  font-size: 0.92rem;
  font-family: inherit;
  transition: border-color 0.2s;
  background: var(--white);
  color: var(--gray-900);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239ca3af' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.12);
}

.form-group input.invalid,
.form-group select.invalid {
  border-color: var(--error);
}

.form-group-full {
  margin-bottom: 20px;
}

.error-msg {
  font-size: 0.78rem;
  color: var(--error);
  min-height: 20px;
  margin-top: 4px;
}

.btn-submit {
  width: 100%;
  margin-top: 8px;
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form-success {
  max-width: 650px;
  margin: 32px auto 0;
  padding: 24px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 12px;
  color: var(--success);
  font-weight: 600;
  font-size: 1.05rem;
}

.form-error {
  max-width: 650px;
  margin: 16px auto 0;
  padding: 20px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
  color: var(--error);
  font-weight: 600;
}

.hidden {
  display: none !important;
}

/* ===== Footer ===== */
.footer {
  padding: 60px 0 0;
  background: var(--dark);
  color: var(--gray-400);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-col h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 16px;
}

.footer-about {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background 0.2s;
}

.footer-social a:hover {
  background: rgba(255, 255, 255, 0.15);
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul a {
  font-size: 0.88rem;
  color: var(--gray-400);
  transition: color 0.2s;
}

.footer-col ul a:hover {
  color: var(--white);
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
}

.footer-tagline {
  margin-top: 4px;
  font-size: 0.8rem;
  color: var(--accent);
  font-style: italic;
}

/* ===== Demo CTA Button ===== */
.btn-demo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--white);
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid var(--accent);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.1s;
  font-family: inherit;
}

.btn-demo:hover {
  background: #4a7a7d;
  border-color: #4a7a7d;
  transform: translateY(-1px);
}

/* ===== Modal Overlay ===== */
@keyframes modal-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes modal-pop {
  0%   { opacity: 0; transform: scale(0.85) translateY(24px); }
  60%  { transform: scale(1.03) translateY(-4px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(2px);
  animation: modal-fade-in 0.2s ease;
}

.modal-box {
  background: var(--white);
  border-radius: 16px;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 40px 36px 36px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  animation: modal-pop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--gray-400);
  line-height: 1;
  padding: 4px;
  transition: color 0.2s;
}

.modal-close:hover {
  color: var(--dark);
}

.modal-header {
  text-align: center;
  margin-bottom: 16px;
}

.modal-header h2 {
  font-size: 1.6rem;
  color: var(--dark);
  margin-bottom: 6px;
}

.modal-date {
  font-size: 0.95rem;
  color: var(--primary);
  font-weight: 600;
}

.demo-meta-pills {
  display: flex;
  justify-content: center;
  align-items: center;
  /* flex-wrap: wrap; */
  gap: 6px;
  margin-bottom: 6px;
}

.offline-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 3px 9px;
  border-radius: 99px;
  text-transform: uppercase;
}

.offline-badge-highlight {
  background: #f0fdf4;
  color: #15803d;
  border-color: #86efac;
  font-size: 0.72rem;
  padding: 4px 12px;
}

.demo-countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 8px 0 6px;
}

.countdown-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--gray-400);
  white-space: nowrap;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--dark);
  border-radius: 6px;
  padding: 4px 12px;
}

.countdown-num {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}

.countdown-tag {
  font-size: 0.55rem;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.countdown-today {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
}

.demo-address {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  background: var(--gray-100);
  border-radius: 8px;
  padding: 8px 10px;
  margin-top: 12px;
}

.demo-address-text {
  font-size: 0.73rem;
  color: var(--gray-700);
  line-height: 1.45;
}

.demo-directions-link {
  font-size: 0.73rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.demo-directions-link:hover {
  text-decoration: underline;
}

/* ===== Slot Cards ===== */
.slots-grid {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.slots-loading {
  text-align: center;
  color: var(--gray-400);
  padding: 32px 0;
  font-size: 0.95rem;
}

.slots-error {
  text-align: center;
  color: var(--error);
  padding: 16px 0;
  font-size: 0.9rem;
}

.slot-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1.5px solid var(--gray-200);
  border-radius: 8px;
  padding: 10px 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.slot-card:not(.slot-full):hover {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}

.slot-card.slot-full {
  opacity: 0.55;
  cursor: not-allowed;
  background: var(--gray-100);
}

.slot-card.slot-selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.12);
  background: #f0f5ff;
}

.slot-full-badge {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-400);
  border: 1.5px solid var(--gray-200);
  border-radius: 4px;
  padding: 4px 10px;
  white-space: nowrap;
}

.slots-cta {
  margin-top: 20px;
  text-align: center;
}

.btn-schedule-demo {
  width: 100%;
}

.btn-schedule-demo:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.slot-time {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  min-width: 76px;
}

.slot-seats {
  flex: 1;
}

.slot-seats-bar {
  height: 4px;
  background: var(--gray-200);
  border-radius: 99px;
  overflow: hidden;
  margin-top: 4px;
}

.slot-seats-fill {
  height: 100%;
  border-radius: 99px;
  background: var(--primary);
  transition: width 0.4s ease;
}

.slot-seats-fill.seats-low {
  background: #f59e0b;
}

.slot-seats-fill.seats-critical {
  background: var(--error);
}

.slot-seats-fill.seats-full {
  background: var(--gray-400);
}

.slot-seats-text {
  font-size: 0.72rem;
  color: var(--gray-700);
}

.slot-seats-text.full-text {
  color: var(--error);
  font-weight: 600;
}

.slot-select-btn {
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 6px;
  padding: 9px 20px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  transition: background 0.2s;
}

.slot-select-btn:hover:not(:disabled) {
  background: var(--primary-dark);
}

.slot-select-btn:disabled {
  background: var(--gray-400);
  cursor: not-allowed;
}

/* ===== Demo Booking Form ===== */
.btn-back {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
  margin-bottom: 12px;
  display: inline-block;
}

.btn-back:hover {
  text-decoration: underline;
}

.selected-slot-label {
  font-size: 0.92rem;
  color: var(--gray-700);
  margin-top: 4px;
}

/* ===== Demo Success State ===== */
.demo-success {
  text-align: center;
  padding: 16px 0 8px;
}

.demo-success-icon {
  width: 64px;
  height: 64px;
  background: #dcfce7;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--success);
  margin-bottom: 20px;
}

.demo-success h2 {
  font-size: 1.6rem;
  color: var(--dark);
  margin-bottom: 12px;
}

.demo-success-slot {
  font-size: 1rem;
  color: var(--gray-700);
  margin-bottom: 4px;
}

.demo-success-date {
  font-size: 0.95rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 16px;
}

.demo-success-note {
  font-size: 0.88rem;
  color: var(--gray-400);
  margin-bottom: 28px;
  line-height: 1.6;
}

/* ===== Demo Sticker ===== */
@keyframes sticker-in {
  from { opacity: 0; transform: translateY(20px) scale(0.92); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

@keyframes pulse-ring {
  0%   { transform: scale(1); opacity: 1; }
  100% { transform: scale(2.5); opacity: 0; }
}

.demo-sticker {
  position: fixed;
  bottom: 32px;
  left: 32px;
  z-index: 1900;
  width: 210px;
  background: #0f0f12;
  color: #fff;
  border-radius: 4px 18px 18px 18px;
  padding: 22px 18px 18px;
  box-shadow: 0 0 0 3px #3b82f6, 6px 8px 0 0 #3b82f6;
  font-family: 'DM Sans', sans-serif;
  animation: sticker-in 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards,
             float 3.6s 0.5s ease-in-out infinite;
  cursor: default;
}

/* Pin dot */
.demo-sticker::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 14px;
  width: 14px;
  height: 14px;
  background: #3b82f6;
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(59, 130, 246, 0.5);
}

/* Tape strip */
.demo-sticker::after {
  content: '';
  position: absolute;
  top: -6px;
  left: 8px;
  width: 40px;
  height: 12px;
  background: rgba(59, 130, 246, 0.25);
  border-radius: 3px;
  transform: rotate(-2deg);
}

.sticker-dismiss {
  position: absolute;
  top: 8px;
  right: 10px;
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.4);
  font-size: 1.1rem;
  cursor: pointer;
  line-height: 1;
  padding: 2px 4px;
  transition: color 0.2s;
}

.sticker-dismiss:hover {
  color: #fff;
}

.sticker-pulse {
  position: relative;
  width: 12px;
  height: 12px;
  margin-bottom: 12px;
}

.sticker-pulse .dot {
  position: absolute;
  inset: 2px;
  background: #3b82f6;
  border-radius: 50%;
}

.sticker-pulse .ring {
  position: absolute;
  inset: 0;
  border: 2px solid #3b82f6;
  border-radius: 50%;
  animation: pulse-ring 1.6s ease-out infinite;
}

.sticker-eyebrow {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin: 0 0 4px;
}

.sticker-headline {
  font-family: 'Syne', sans-serif;
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1.1;
  margin: 0 0 8px;
  color: #fff;
}

.sticker-headline span {
  color: #3b82f6;
}

.sticker-date {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.45);
  margin: 0 0 16px;
}

.sticker-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  background: #3b82f6;
  color: #fff;
  border: none;
  border-radius: 99px;
  padding: 9px 16px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.sticker-cta:hover {
  background: #2563eb;
}

.sticker-cta .arrow {
  display: inline-block;
  transition: transform 0.2s;
}

.sticker-cta:hover .arrow {
  transform: translateX(4px);
}

@media (max-width: 480px) {
  .demo-sticker {
    left: 12px;
    bottom: 12px;
    width: 180px;
    padding: 18px 14px 14px;
  }

  .sticker-headline {
    font-size: 1.2rem;
  }
}

/* ===== Floating WhatsApp Button ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: transform 0.2s, box-shadow 0.2s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  html {
    font-size: 16px;
  }

  /* ---- Logo ---- */
  .logo img {
    height: 52px;
  }

  .logo-text {
    font-size: 0.82rem;
    letter-spacing: 1px;
  }

  /* ---- Nav ---- */
  .nav-links {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 8px 20px rgba(0,0,0,0.07);
  }

  .nav-links.active {
    display: flex;
  }

  .mobile-toggle {
    display: block;
  }

  /* ---- Section paddings ---- */
  .courses,
  .how-it-works,
  .student-journey,
  .why-us,
  .audience,
  .testimonials,
  .faq,
  .enquiry {
    padding: 64px 0;
  }

  .contact-info {
    padding: 52px 0;
  }

  .brochure-cta {
    padding: 44px 0;
  }

  .stats-strip {
    padding: 36px 0;
  }

  /* ---- Section headings ---- */
  .courses h2,
  .how-it-works h2,
  .student-journey h2,
  .why-us h2,
  .audience h2,
  .testimonials h2,
  .faq h2,
  .contact-info h2,
  .enquiry h2 {
    font-size: 1.6rem;
  }

  .brochure-cta-text h2 {
    font-size: 1.4rem;
  }

  /* ---- Stats ---- */
  .stat-number,
  .stat-suffix {
    font-size: 2.2rem;
  }

  /* ---- Hero ---- */
  .hero {
    padding: 120px 0 72px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  /* ---- Stat grid ---- */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .trending-tags {
    gap: 6px;
  }

  /* ---- Courses ---- */
  .card-grid {
    grid-template-columns: 1fr;
  }

  /* ---- How it works ---- */
  .steps-grid {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .step {
    max-width: 100%;
  }

  .step-connector {
    width: 2px;
    height: 30px;
    margin: 0;
  }

  /* ---- Why/Audience/Testimonials/Contact ---- */
  .why-grid {
    grid-template-columns: 1fr;
  }

  .audience-grid {
    grid-template-columns: 1fr;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

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

  /* ---- Form ---- */
  .form-row {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 12px;
  }

  .enquiry-form {
    padding: 28px 20px;
  }

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

  .footer {
    padding: 48px 0 0;
  }
}

@media (max-width: 480px) {
  /* ---- Section paddings ---- */
  .courses,
  .how-it-works,
  .student-journey,
  .why-us,
  .audience,
  .testimonials,
  .faq,
  .enquiry {
    padding: 48px 0;
  }

  .contact-info {
    padding: 40px 0;
  }

  .brochure-cta {
    padding: 36px 0;
  }

  /* ---- Section headings ---- */
  .courses h2,
  .how-it-works h2,
  .student-journey h2,
  .why-us h2,
  .audience h2,
  .testimonials h2,
  .faq h2,
  .contact-info h2,
  .enquiry h2 {
    font-size: 1.4rem;
  }

  .brochure-cta-text h2 {
    font-size: 1.2rem;
  }

  /* ---- Stats ---- */
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .stat-number,
  .stat-suffix {
    font-size: 2rem;
  }

  /* ---- Hero ---- */
  .hero {
    padding: 100px 0 56px;
  }

  .hero h1 {
    font-size: 1.7rem;
  }

  .hero p {
    font-size: 0.95rem;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-ctas .btn-primary,
  .hero-ctas .btn-demo,
  .hero-ctas .btn-outline {
    text-align: center;
    justify-content: center;
  }

  .hero-trust {
    flex-direction: column;
    gap: 4px;
  }

  .hero-trust-dot {
    display: none;
  }

  /* ---- Logo ---- */
  .logo-text {
    font-size: 0.7rem;
    letter-spacing: 0.5px;
  }

  /* ---- Section subtitle ---- */
  .section-subtitle {
    font-size: 0.9rem;
    margin-bottom: 32px;
  }

  /* ---- Why card / audience card ---- */
  .why-card,
  .audience-card {
    padding: 24px 20px;
  }

  /* ---- Contact grid ---- */
  .contact-grid {
    grid-template-columns: 1fr;
  }

  /* ---- Journey ---- */
  .journey-timeline {
    margin-top: 40px;
  }

  /* ---- Modal ---- */
  .modal-box {
    padding: 32px 20px 28px;
  }

  /* ---- Slot cards ---- */
  .slot-card {
    flex-wrap: wrap;
    gap: 10px;
  }

  .slot-select-btn {
    width: 100%;
  }
}