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

:root {
  --primary: #1e3a8a;
  --primary-dark: #142a63;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --bg-light: #f8fafc;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(30, 58, 138, 0.08);
  --transition: all 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: 'Poppins', sans-serif; line-height: 1.25; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

section { padding: 80px 0; }

.section-header { text-align: center; max-width: 640px; margin: 0 auto 50px; }
.section-tag {
  display: inline-block;
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent-dark);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 14px;
}
.section-header h2 { font-size: 2.2rem; color: var(--primary); margin-bottom: 12px; }
.section-header p { color: var(--text-light); font-size: 1.05rem; }
.google-reviews-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding: 10px 22px;
  border: 1.5px solid var(--accent);
  border-radius: 30px;
  color: var(--accent-dark);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}
.google-reviews-link:hover { background: var(--accent); color: #fff; }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.35);
}
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn-outline:hover { background: var(--primary); color: #fff; }

/* ===== Top Bar ===== */
.topbar {
  background: var(--primary-dark);
  color: #cbd5e1;
  font-size: 0.82rem;
  padding: 8px 0;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.topbar-badge {
  background: rgba(245, 158, 11, 0.18);
  color: var(--accent);
  padding: 3px 12px;
  border-radius: 20px;
  font-weight: 600;
}

/* ===== Navbar ===== */
.navbar {
  background: var(--white);
  box-shadow: 0 2px 15px rgba(0,0,0,0.06);
  position: sticky;
  top: 0;
  z-index: 999;
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon {
  background: var(--primary);
  color: #fff;
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.2rem;
}
.logo-text { font-weight: 700; font-size: 1.15rem; color: var(--primary); }
.logo-text span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-weight: 500;
  color: var(--text-dark);
  font-size: 0.95rem;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--accent); }
.nav-cta {
  background: var(--primary);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 8px;
}
.nav-cta:hover { background: var(--primary-dark) !important; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  width: 32px; height: 32px;
}
.hamburger span {
  display: block;
  height: 3px;
  width: 100%;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  background: linear-gradient(135deg, #eef2ff 0%, #f8fafc 60%);
  padding: 70px 0;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
}
.pill {
  display: inline-block;
  background: rgba(30, 58, 138, 0.08);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 30px;
  margin-bottom: 20px;
}
.hero-text h1 {
  font-size: 2.6rem;
  color: var(--text-dark);
  margin-bottom: 20px;
  font-weight: 700;
}
.hero-text h1 span { color: var(--primary); }
.hero-text p {
  color: var(--text-light);
  font-size: 1.05rem;
  margin-bottom: 30px;
  max-width: 520px;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-image { position: relative; display: flex; justify-content: center; }
.hero-image-card {
  width: 100%;
  max-width: 360px;
  aspect-ratio: 1/1;
  background: linear-gradient(145deg, var(--primary), #3b5fd9);
  border-radius: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
}
.hero-illustration { width: 78%; height: auto; filter: drop-shadow(0 10px 18px rgba(20, 42, 99, 0.25)); }
.hero-float {
  position: absolute;
  background: #fff;
  padding: 10px 18px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  font-weight: 600;
  font-size: 0.9rem;
  animation: float 3s ease-in-out infinite;
}
.hero-float-1 { top: 10%; left: -5%; }
.hero-float-2 { bottom: 8%; right: -5%; animation-delay: 1.5s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ===== Guarantee ===== */
.guarantee { padding: 40px 0; }
.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 980px;
  margin: 0 auto;
}
.guarantee-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: #fff;
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  padding: 28px 30px;
  box-shadow: var(--shadow);
}
.guarantee-icon { font-size: 2.8rem; flex-shrink: 0; }
.guarantee-text h3 { color: var(--primary); font-size: 1.15rem; margin-bottom: 6px; }
.guarantee-text p { color: var(--text-light); font-size: 0.92rem; }

/* ===== Stats ===== */
.stats { background: var(--primary); padding: 50px 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stat-number { font-size: 2.4rem; font-weight: 800; color: var(--accent); }
.stat-label { color: #dbe4ff; font-size: 0.9rem; margin-top: 6px; }

/* ===== About ===== */
.about-inner {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 50px;
  align-items: center;
}
.about-image-box {
  border-radius: 24px;
  aspect-ratio: 1/1;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.about-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  display: block;
}
.about-content h2 { font-size: 2rem; color: var(--primary); margin-bottom: 18px; }
.about-content h2 span { color: var(--accent-dark); }
.about-content p { color: var(--text-light); margin-bottom: 16px; }
.about-list { margin-top: 20px; display: grid; gap: 10px; }
.about-list li { font-weight: 500; color: var(--text-dark); }

/* ===== Courses ===== */
.courses { background: var(--bg-light); }
.course-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.course-card {
  background: #fff;
  padding: 32px 26px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid transparent;
}
.course-card:hover { transform: translateY(-6px); border-color: var(--accent); }
.course-card.highlight { background: linear-gradient(145deg, #1e3a8a, #2d4fb0); color: #fff; }
.course-card.highlight h3, .course-card.highlight p { color: #fff; }
.course-icon { font-size: 2.4rem; margin-bottom: 14px; }
.course-card h3 { font-size: 1.2rem; margin-bottom: 10px; color: var(--primary); }
.course-card p { color: var(--text-light); font-size: 0.95rem; }
.course-card.highlight p { color: #dbe4ff; }

/* ===== Faculty ===== */
.faculty-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.faculty-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 34px 24px;
  text-align: center;
  transition: var(--transition);
}
.faculty-card:hover { transform: translateY(-6px); }
.faculty-photo {
  width: 110px; height: 110px;
  margin: 0 auto 16px;
  background: var(--bg-light);
  border-radius: 50%;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.6rem;
}
.faculty-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.faculty-founder {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}
.faculty-founder .faculty-card { max-width: 300px; }
.faculty-founder .faculty-photo { width: 140px; height: 140px; }
.faculty-card h3 { color: var(--primary); font-size: 1.1rem; margin-bottom: 4px; }
.faculty-role { color: var(--accent-dark); font-weight: 600; font-size: 0.85rem; display: block; margin-bottom: 10px; }
.faculty-card p { color: var(--text-light); font-size: 0.92rem; }
.faculty-help { margin-top: 8px; color: var(--text-dark); font-size: 0.88rem; font-style: italic; }

/* ===== Timings ===== */
.timings { background: var(--bg-light); }
.timings-content { max-width: 760px; margin: 0 auto; text-align: center; }
.timings-content h2 { font-size: 2rem; color: var(--primary); margin-bottom: 14px; }
.timings-content p { color: var(--text-light); margin-bottom: 30px; }
.timing-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.timing-table th, .timing-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid #eef2f7;
  font-size: 0.95rem;
}
.timing-table th { background: var(--primary); color: #fff; font-weight: 600; }
.timing-table tr:last-child td { border-bottom: none; }
.timing-note { margin-top: 20px; font-weight: 500; color: var(--primary); }

/* ===== Testimonials ===== */
.testimonial-scroll {
  overflow: hidden;
  width: 100%;
  margin-top: 40px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}
.testimonial-track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: testimonial-scroll 80s linear infinite;
}
.testimonial-scroll:hover .testimonial-track { animation-play-state: paused; }
.testimonial-card {
  background: #fff;
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 24px;
  flex: 0 0 460px;
}
.testimonial-card p { color: var(--text-dark); font-style: italic; margin-bottom: 16px; }
.testimonial-author { font-weight: 600; color: var(--primary); font-size: 0.9rem; }
.testimonials-cta { text-align: center; margin-top: 36px; }

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

/* ===== Location ===== */
.location { background: var(--bg-light); }
.location-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.location-content h2 { font-size: 2rem; color: var(--primary); margin-bottom: 20px; }
.location-list { display: grid; gap: 14px; }
.location-list li { color: var(--text-dark); font-size: 0.98rem; }
.location-note { margin-top: 16px; color: var(--text-light); font-size: 0.88rem; }
.location-map iframe {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ===== Contact ===== */
.contact-form {
  max-width: 700px;
  margin: 0 auto;
  background: #fff;
  padding: 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  gap: 18px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid #e2e8f0;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text-dark);
  transition: var(--transition);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
}
.contact-form button { justify-self: center; padding: 14px 40px; }
.form-status { text-align: center; font-size: 0.9rem; font-weight: 500; min-height: 1.2em; }
.form-status.success { color: #15803d; }
.form-status.error { color: #dc2626; }

/* ===== Footer ===== */
.footer { background: var(--primary-dark); color: #cbd5e1; padding: 60px 0 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-col p { font-size: 0.9rem; margin-top: 14px; color: #a9b7d0; }
.footer-col h4 { color: #fff; margin-bottom: 16px; font-size: 1.05rem; }
.footer-col a { display: block; margin-bottom: 10px; color: #a9b7d0; font-size: 0.92rem; transition: var(--transition); }
.footer-col a:hover { color: var(--accent); }
.footer-col p a { display: inline; margin-bottom: 0; color: inherit; text-decoration: underline; }
.footer-col p a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  padding: 20px 0;
  font-size: 0.82rem;
  color: #8494b3;
}

/* ===== Back to top ===== */
.back-to-top {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 46px; height: 46px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 8px 20px rgba(245,158,11,0.4);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  z-index: 500;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }

/* ===== Responsive ===== */
@media (max-width: 992px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-text p { margin: 0 auto 30px; }
  .hero-buttons { justify-content: center; }
  .hero-image { margin-top: 40px; order: -1; }
  .about-inner { grid-template-columns: 1fr; }
  .about-image-box { max-width: 320px; margin: 0 auto; }
  .course-grid, .faculty-grid { grid-template-columns: repeat(2, 1fr); }
  .guarantee-grid { grid-template-columns: 1fr; max-width: 500px; }
  .location-inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  section { padding: 60px 0; }
  .guarantee-grid { grid-template-columns: 1fr; }
  .guarantee-card { flex-direction: column; text-align: center; padding: 24px; }
  .topbar-inner { justify-content: center; text-align: center; font-size: 0.75rem; }
  .nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    gap: 16px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }
  .nav-links.active { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav-links a { padding: 10px 0; border-bottom: 1px solid #f1f5f9; }
  .nav-cta { text-align: center; }
  .hamburger { display: flex; }
  .hero-text h1 { font-size: 2rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .course-grid, .faculty-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-col a, .footer-col p { text-align: center; }
}

@media (max-width: 480px) {
  .hero-text h1 { font-size: 1.7rem; }
  .section-header h2 { font-size: 1.6rem; }
  .btn { width: 100%; text-align: center; }
  .hero-buttons { flex-direction: column; }
  .contact-form { padding: 26px 20px; }
  .timing-table th, .timing-table td { padding: 10px 8px; font-size: 0.82rem; }
}