/* ===========================
   BANSAL CLASSES MAHARASHTRA
   Main Stylesheet
=========================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Brand colours */
  --blue:        #1D3580;   /* logo navy blue */
  --blue-mid:    #2548A8;
  --blue-light:  #EEF2FF;
  --orange:      #F05A1A;   /* warm CTA orange */
  --orange-light:#FFF0EA;
  --orange-dark: #C94410;

  /* Neutrals */
  --dark:        #0D1B2A;
  --dark-2:      #1a2f45;
  --gray:        #5A6880;
  --gray-light:  #F4F6FB;
  --border:      #DDE3F0;
  --white:       #ffffff;

  /* Extras */
  --green:       #1E8B50;
  --yellow:      #F5C518;
  --purple:      #6E31AE;

  --radius:      16px;
  --radius-sm:   8px;
  --shadow:      0 4px 24px rgba(29,53,128,.09);
  --shadow-lg:   0 12px 40px rgba(29,53,128,.16);
  --transition:  all 0.3s ease;
  --font:        'Poppins', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

img  { max-width: 100%; display: block; }
a    { text-decoration: none; color: inherit; }
ul   { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }

/* ===========================
   SHARED SECTION STYLES
=========================== */

.section-header {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 18px;
  border-radius: 100px;
  letter-spacing: 0.8px;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.tag-white {
  background: rgba(255,255,255,.2);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.35);
}

.section-title {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--dark);
  margin-bottom: 16px;
}

.section-title span {
  color: var(--orange);
}

.section-desc {
  font-size: 16px;
  color: var(--gray);
  line-height: 1.7;
}

/* ===========================
   BUTTONS
=========================== */

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--orange);
  color: var(--white);
  padding: 10px 22px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 700;
  transition: var(--transition);
}
.btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(240,90,26,.35);
}

.btn-outline-main {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 2px solid var(--blue);
  color: var(--blue);
  padding: 12px 28px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 700;
  transition: var(--transition);
}
.btn-outline-main:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}

/* ===========================
   NAVBAR
=========================== */

.navbar-wrapper {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 14px 0;
  transition: var(--transition);
  background: var(--white);
  box-shadow: 0 2px 20px rgba(29,53,128,.12);
}

.navbar-wrapper.scrolled {
  padding: 8px 0;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* ---- Logo ---- */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}

.logo-img-wrap {
  background: var(--white);
  border-radius: 10px;
  padding: 5px 10px;
  display: flex;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0,0,0,.12);
}

.logo-img {
  height: 36px;
  width: auto;
  display: block;
}

.logo-mh-tag {
  font-size: 11px;
  font-weight: 800;
  color: var(--white);
  background: var(--orange);
  padding: 3px 10px;
  border-radius: 100px;
  letter-spacing: .6px;
  text-transform: uppercase;
  white-space: nowrap;
}

.navbar-wrapper.scrolled .logo-mh-tag {
  color: var(--white);
}

/* Footer logo */
.footer-logo-wrap {
  padding: 6px 12px;
}

.footer-logo .logo-mh-tag {
  color: var(--white);
  background: var(--orange);
}

/* ---- Nav links ---- */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}

.nav-links > li { position: relative; }

.nav-links > li > a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
  border-radius: 8px;
  transition: var(--transition);
}

.nav-links > li > a:hover,
.nav-links > li > a.active {
  color: var(--orange) !important;
  background: var(--orange-light);
}

/* Dropdown */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 210px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition);
  z-index: 100;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li a {
  display: block;
  padding: 9px 14px;
  font-size: 13.5px;
  color: var(--dark);
  border-radius: 8px;
  font-weight: 500;
  transition: var(--transition);
}

.dropdown-menu li a:hover {
  background: var(--blue-light);
  color: var(--blue);
}

/* Nav actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: 8px;
  transition: var(--transition);
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--dark);
  border-radius: 10px;
  transition: var(--transition);
}

.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 998;
}

/* ===========================
   HERO
=========================== */

.hero {
  min-height: 100vh;
  background: linear-gradient(140deg, #0D1B2A 0%, #1D3580 55%, #2548A8 100%);
  position: relative;
  display: flex;
  align-items: center;
  padding: 120px 0 90px;
  overflow: hidden;
}

.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; }

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
}

.shape-1 {
  width: 650px; height: 650px;
  background: var(--orange);
  top: -220px; right: -160px;
}

.shape-2 {
  width: 420px; height: 420px;
  background: var(--white);
  bottom: -120px; left: -120px;
}

.shape-3 {
  width: 220px; height: 220px;
  background: var(--yellow);
  top: 30%; left: 38%;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,197,24,.15);
  border: 1px solid rgba(245,197,24,.4);
  color: var(--yellow);
  font-size: 13px;
  font-weight: 700;
  padding: 7px 16px;
  border-radius: 100px;
  margin-bottom: 22px;
}

.hero-title {
  font-size: clamp(32px, 4.5vw, 54px);
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1.15;
  margin-bottom: 20px;
  text-shadow: 0 2px 12px rgba(0,0,0,.25);
}

.highlight        { color: var(--yellow); }
.highlight-orange { color: var(--orange); }

.hero-desc {
  font-size: 16.5px;
  color: rgba(255,255,255,.85);
  line-height: 1.75;
  margin-bottom: 34px;
  max-width: 500px;
  text-shadow: 0 1px 4px rgba(0,0,0,.2);
}

.hero-btns {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--orange);
  color: var(--white);
  padding: 14px 30px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 700;
  transition: var(--transition);
  box-shadow: 0 8px 24px rgba(240,90,26,.45);
}
.btn-hero-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(240,90,26,.55);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 2px solid rgba(255,255,255,.55);
  color: #FFFFFF;
  padding: 12px 26px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
}
.btn-hero-secondary:hover {
  border-color: var(--white);
  background: rgba(255,255,255,.12);
  transform: translateY(-3px);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
}

.hero-stat { display: flex; flex-direction: column; }

.stat-num {
  font-size: 28px;
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1;
  text-shadow: 0 2px 8px rgba(0,0,0,.2);
}

.stat-label {
  font-size: 12px;
  color: rgba(255,255,255,.65);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 42px;
  background: rgba(255,255,255,.2);
}

/* Hero visual */
.hero-visual {
  display: flex;
  gap: 20px;
  justify-content: flex-end;
  align-items: center;
}

.hero-card-main {
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 24px;
  padding: 40px 28px;
  flex: 1;
  max-width: 280px;
}

.hero-illustration {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
}

.student-avatar {
  width: 100px; height: 100px;
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 44px;
  color: var(--white);
  box-shadow: 0 8px 28px rgba(240,90,26,.4);
}

.floating-badge {
  background: var(--white);
  color: var(--dark);
  padding: 8px 14px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 16px rgba(0,0,0,.15);
  animation: float 3s ease-in-out infinite;
}
.badge-jee      { animation-delay: 0s; }
.badge-neet     { animation-delay: 1s; }
.badge-olympiad { animation-delay: 2s; }
.floating-badge i { color: var(--orange); }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-7px); }
}

.hero-card-side {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.side-card {
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 14px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  min-width: 160px;
  transition: var(--transition);
}
.side-card:hover { background: rgba(255,255,255,.16); transform: translateX(-4px); }
.side-card i     { font-size: 22px; color: var(--yellow); width: 34px; }
.side-card strong { display: block; font-size: 13px; font-weight: 700; color: #fff; }
.side-card small  { font-size: 11px; color: rgba(255,255,255,.6); }

.hero-wave { position: absolute; bottom: 0; left: 0; right: 0; }
.hero-wave svg { display: block; }

/* ===========================
   MARQUEE
=========================== */

.marquee-strip {
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-mid) 100%);
  padding: 13px 0;
  overflow: hidden;
}

.marquee-track {
  display: flex;
  gap: 48px;
  animation: marquee 22s linear infinite;
  width: max-content;
}

.marquee-track span {
  color: var(--white);
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
}

.marquee-track span i { color: var(--yellow); }

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===========================
   COURSES
=========================== */

.courses-section {
  padding: 100px 0;
  background: var(--white);
}

.courses-tabs {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  justify-content: center;
}

.tab-btn {
  padding: 9px 22px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray);
  background: var(--gray-light);
  transition: var(--transition);
  border: 2px solid transparent;
}
.tab-btn.active,
.tab-btn:hover {
  background: var(--blue);
  color: var(--white);
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 28px;
  margin-bottom: 48px;
}

.course-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 20px;
  padding: 30px 26px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.course-card:hover {
  border-color: var(--blue);
  box-shadow: 0 12px 40px rgba(29,53,128,.12);
  transform: translateY(-6px);
}
.course-card.featured {
  border-color: var(--orange);
  background: linear-gradient(to bottom, #fff8f5, #fff);
  box-shadow: 0 8px 32px rgba(240,90,26,.14);
}

.course-badge {
  position: absolute;
  top: -13px; left: 24px;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.course-icon {
  width: 58px; height: 58px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 18px;
}

.jee-color        { background: rgba(29,53,128,.1);  color: var(--blue); }
.neet-color       { background: rgba(240,90,26,.12); color: var(--orange); }
.foundation-color { background: rgba(30,139,80,.1);  color: var(--green); }
.olympiad-color   { background: rgba(110,49,174,.1); color: var(--purple); }

.course-card h3    { font-size: 19px; font-weight: 700; margin-bottom: 10px; color: var(--dark); }
.course-card > p   { font-size: 14px; color: var(--gray); line-height: 1.65; margin-bottom: 20px; }

.course-features   { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; flex: 1; }
.course-features li { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--dark); }
.course-features li i { color: var(--green); font-size: 12px; flex-shrink: 0; }

.course-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
}

.course-meta       { display: flex; gap: 14px; flex-wrap: wrap; }
.course-meta span  { font-size: 12px; color: var(--gray); display: flex; align-items: center; gap: 5px; }
.course-meta span i { color: var(--blue); }

.btn-course {
  background: var(--blue);
  color: var(--white);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 700;
  transition: var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-course:hover {
  background: var(--orange);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(240,90,26,.3);
}

.courses-cta { text-align: center; }

/* ===========================
   STATS
=========================== */

.stats-section { padding: 0; }

.stats-bg {
  background: linear-gradient(135deg, #0D1B2A 0%, #1D3580 60%, #2548A8 100%);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.stats-bg::before {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  background: var(--orange);
  opacity: 0.06;
  border-radius: 50%;
  top: -160px; right: -100px;
}

.stats-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.stat-card {
  text-align: center;
  flex: 1;
  min-width: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  position: relative;
  z-index: 1;
}
.stat-card + .stat-card::before {
  content: '';
  position: absolute;
  left: -12px; top: 50%;
  transform: translateY(-50%);
  width: 1px; height: 60px;
  background: rgba(255,255,255,.12);
}

.stat-icon {
  width: 54px; height: 54px;
  background: rgba(240,90,26,.18);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--yellow);
  margin-bottom: 8px;
}

.stat-count {
  font-size: clamp(28px,4vw,44px);
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1;
  display: inline;
}
.stat-plus {
  font-size: clamp(20px,3vw,32px);
  font-weight: 900;
  color: var(--orange);
  display: inline;
}
.stat-card p { font-size: 13px; color: rgba(255,255,255,.65); font-weight: 500; }

/* ===========================
   WHY CHOOSE US
=========================== */

.why-section {
  padding: 100px 0;
  background: var(--gray-light);
}

.why-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.why-features { display: flex; flex-direction: column; gap: 24px; margin-top: 36px; }

.why-feat { display: flex; align-items: flex-start; gap: 16px; }

.why-feat-icon {
  width: 50px; height: 50px;
  background: var(--white);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--blue);
  box-shadow: 0 4px 16px rgba(29,53,128,.1);
  flex-shrink: 0;
}
.why-feat h4 { font-size: 15px; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.why-feat p  { font-size: 13.5px; color: var(--gray); line-height: 1.6; }

.why-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.why-card {
  border-radius: 20px;
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition);
}
.why-card:hover     { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.why-card i         { font-size: 30px; margin-bottom: 4px; }
.why-card h3        { font-size: 16px; font-weight: 700; color: #fff; }
.why-card p         { font-size: 13px; line-height: 1.6; color: rgba(255,255,255,.85); }

.card-blue-dark,
.card-orange,
.card-blue-mid,
.card-green {
  background: #1D3580;
}

/* ===========================
   RESULTS
=========================== */

.results-section { padding: 100px 0; background: var(--white); }

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

.result-card {
  text-align: center;
  background: var(--gray-light);
  border-radius: 20px;
  padding: 32px 20px;
  transition: var(--transition);
  border: 2px solid transparent;
}
.result-card:hover {
  border-color: var(--blue);
  box-shadow: 0 12px 32px rgba(29,53,128,.1);
  transform: translateY(-6px);
}
.result-card.featured-result {
  background: linear-gradient(to bottom, #eef2ff, #fff);
  border-color: var(--blue);
  box-shadow: 0 8px 32px rgba(29,53,128,.12);
}

.result-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--white);
  margin: 0 auto 16px;
  box-shadow: 0 6px 20px rgba(0,0,0,.2);
}

.result-rank      { font-size: 22px; font-weight: 900; color: var(--blue); margin-bottom: 8px; }
.rank-gold        {
  background: linear-gradient(135deg, #F5C518, #e08800);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.result-card h4   { font-size: 16px; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.result-card > p  { font-size: 13px; color: var(--gray); margin-bottom: 14px; }

.result-tag       { display: inline-block; padding: 5px 14px; border-radius: 100px; font-size: 12px; font-weight: 600; }
.result-tag.jee   { background: rgba(29,53,128,.1);  color: var(--blue); }
.result-tag.neet  { background: rgba(240,90,26,.1);  color: var(--orange); }
.result-tag.olympiad { background: rgba(30,139,80,.1); color: var(--green); }

/* ===========================
   TESTIMONIALS
=========================== */

.testimonials-section {
  padding: 100px 0;
  background: var(--blue-light);
}

.testimonials-slider { overflow: hidden; position: relative; }

.testimonials-track {
  display: flex;
  gap: 24px;
  transition: transform .45s ease;
  will-change: transform;
}

.testimonial-card {
  background: var(--white);
  border-radius: 20px;
  padding: 32px 28px;
  flex-shrink: 0;
  box-shadow: 0 4px 20px rgba(29,53,128,.07);
  border: 2px solid transparent;
  transition: border-color .3s ease, box-shadow .3s ease;
  word-break: break-word;
  overflow: hidden;
}
.testimonial-card:hover {
  border-color: var(--blue);
  box-shadow: 0 8px 32px rgba(29,53,128,.12);
}

.stars            { display: flex; gap: 3px; margin-bottom: 16px; }
.stars i          { color: var(--yellow); font-size: 15px; }

.testimonial-card > p {
  font-size: 14.5px;
  color: var(--gray);
  line-height: 1.75;
  margin-bottom: 20px;
  font-style: italic;
}

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

.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 14px; font-weight: 700; color: var(--dark); }
.testimonial-author small  { font-size: 12px; color: var(--gray); }

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.slider-btn {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--border);
  color: var(--dark);
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.slider-btn:hover { background: var(--blue); border-color: var(--blue); color: var(--white); }

.slider-dots { display: flex; gap: 8px; }

.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: var(--transition);
}
.dot.active { background: var(--blue); width: 24px; border-radius: 10px; }

/* ===========================
   CENTERS
=========================== */

.centers-section { padding: 100px 0; background: var(--white); }

.centers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.center-card {
  background: var(--gray-light);
  border-radius: 20px;
  padding: 28px 22px;
  text-align: center;
  border: 2px solid transparent;
  transition: var(--transition);
}
.center-card:hover {
  border-color: var(--blue);
  background: var(--blue-light);
  transform: translateY(-5px);
  box-shadow: 0 10px 28px rgba(29,53,128,.1);
}
.center-card-more {
  border: 2px dashed var(--border);
  background: var(--white);
}
.center-card-more:hover { border-style: solid; }

.center-icon {
  width: 56px; height: 56px;
  background: rgba(29,53,128,.1);
  color: var(--blue);
  font-size: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.center-card h3      { font-size: 18px; font-weight: 700; margin-bottom: 6px; color: var(--dark); }
.center-card > p     { font-size: 13px; color: var(--gray); line-height: 1.6; margin-bottom: 18px; }

.center-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  transition: var(--transition);
}
.center-link:hover { gap: 10px; color: var(--orange); }

/* ===========================
   ENROLLMENT
=========================== */

.enroll-section {
  padding: 100px 0;
  background: linear-gradient(140deg, #0D1B2A 0%, #1D3580 60%, #2548A8 100%);
  position: relative;
  overflow: hidden;
}
.enroll-section::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: var(--orange);
  opacity: 0.06;
  top: -200px; right: -150px;
}

.enroll-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.enroll-content .section-title,
.enroll-content h2 { color: #FFFFFF; }

.enroll-content > p {
  font-size: 15px;
  color: rgba(255,255,255,.75);
  line-height: 1.7;
  margin-top: 16px;
}

.enroll-form {
  background: var(--white);
  border-radius: 24px;
  padding: 36px 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }

.form-group label { font-size: 13px; font-weight: 700; color: var(--dark); }

.form-group input,
.form-group select {
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  font-family: var(--font);
  color: var(--dark);
  transition: var(--transition);
  outline: none;
  background: var(--white);
}
.form-group input:focus,
.form-group select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(29,53,128,.1);
}
.form-group input::placeholder { color: #AAB4C4; }

.btn-form-submit {
  width: 100%;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition);
  font-family: var(--font);
}
.btn-form-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(240,90,26,.4);
}

/* ===========================
   FAQ
=========================== */

.faq-section { padding: 100px 0; background: var(--gray-light); }

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  max-width: 1000px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: 14px;
  overflow: hidden;
  border: 2px solid transparent;
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--blue); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  cursor: pointer;
  user-select: none;
}
.faq-question span { font-size: 14.5px; font-weight: 600; color: var(--dark); line-height: 1.4; }
.faq-question i    { font-size: 14px; color: var(--blue); flex-shrink: 0; transition: var(--transition); }
.faq-item.open .faq-question i { transform: rotate(45deg); color: var(--orange); }

.faq-answer          { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-item.open .faq-answer { max-height: 200px; }

.faq-answer p {
  font-size: 13.5px;
  color: var(--gray);
  line-height: 1.7;
  padding: 0 22px 20px;
}

/* ===========================
   FOOTER
=========================== */

.footer { background: #08122A; }

.footer-top { padding: 72px 0 48px; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}

.footer-about p {
  font-size: 14px;
  color: rgba(255,255,255,.5);
  line-height: 1.75;
  margin: 18px 0 24px;
  max-width: 320px;
}

.social-links { display: flex; gap: 10px; }

.social-links a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.07);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.65);
  font-size: 15px;
  transition: var(--transition);
}
.social-links a:hover {
  background: var(--orange);
  color: var(--white);
  transform: translateY(-3px);
}

.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 30px; height: 3px;
  background: var(--orange);
  border-radius: 10px;
}

.footer-col ul            { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,.5);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-col ul li a::before { content: '›'; color: var(--orange); font-size: 16px; font-weight: 700; }
.footer-col ul li a:hover   { color: var(--orange); padding-left: 4px; }

.footer-contact           { display: flex; flex-direction: column; gap: 18px; }
.contact-item             { display: flex; align-items: flex-start; gap: 12px; }
.contact-item i           { color: var(--orange); font-size: 16px; width: 18px; flex-shrink: 0; margin-top: 2px; }
.contact-item strong      { display: block; font-size: 12px; color: rgba(255,255,255,.4); font-weight: 500; margin-bottom: 3px; }
.contact-item a,
.contact-item span        { font-size: 14px; color: rgba(255,255,255,.78); transition: var(--transition); }
.contact-item a:hover     { color: var(--orange); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.07); padding: 20px 0; }
.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p         { font-size: 13px; color: rgba(255,255,255,.35); }
.footer-links            { display: flex; gap: 24px; }
.footer-links a          { font-size: 13px; color: rgba(255,255,255,.35); transition: var(--transition); }
.footer-links a:hover    { color: var(--orange); }

/* ===========================
   SCROLL TOP
=========================== */

.scroll-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--blue);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: 0 6px 20px rgba(29,53,128,.4);
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 999;
}
.scroll-top.visible     { opacity: 1; transform: translateY(0); }
.scroll-top:hover       { background: var(--orange); transform: translateY(-3px); }

/* ===========================
   MODAL
=========================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  padding: 20px;
}
.modal-overlay.active { opacity: 1; visibility: visible; }

.modal-box {
  background: var(--white);
  border-radius: 24px;
  padding: 48px 36px;
  text-align: center;
  max-width: 400px;
  width: 100%;
  transform: scale(.9);
  transition: var(--transition);
}
.modal-overlay.active .modal-box { transform: scale(1); }

.modal-icon {
  width: 72px; height: 72px;
  background: rgba(30,139,80,.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 32px;
  color: var(--green);
}
.modal-box h3  { font-size: 22px; font-weight: 800; color: var(--dark); margin-bottom: 10px; }
.modal-box p   { font-size: 14.5px; color: var(--gray); line-height: 1.7; margin-bottom: 24px; }

/* ===========================
   AOS ANIMATIONS
   Elements are visible by default. JS adds animation on scroll.
=========================== */

[data-aos] {
  opacity: 1;
  transform: none;
}

.aos-ready [data-aos] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .55s ease, transform .55s ease;
}
.aos-ready [data-aos="fade-left"]  { transform: translateX(20px); }
.aos-ready [data-aos="fade-right"] { transform: translateX(-20px); }
.aos-ready [data-aos="zoom-in"]    { transform: scale(.94); }

.aos-ready [data-aos].aos-animate  { opacity: 1; transform: none; }

/* ===========================
   RESPONSIVE
=========================== */

@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-about { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .hero-inner    { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual   { justify-content: center; }
  .hero-card-main { max-width: 260px; }
  .why-inner     { grid-template-columns: 1fr; gap: 40px; }
  .enroll-inner  { grid-template-columns: 1fr; gap: 40px; }
  .faq-grid      { grid-template-columns: 1fr; }
  .stats-grid    { gap: 12px; }
  .stat-card + .stat-card::before { display: none; }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; }

  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: min(80vw, 320px);
    background: var(--white);
    padding: 80px 24px 32px;
    box-shadow: -8px 0 32px rgba(0,0,0,.15);
    z-index: 999;
    overflow-y: auto;
    gap: 4px;
  }
  .nav-links.mobile-open > li > a { color: var(--dark); }
  .nav-links.mobile-open > li > a:hover { background: var(--blue-light); color: var(--blue); }

  .nav-actions.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    bottom: 0; right: 0;
    width: min(80vw, 320px);
    background: var(--white);
    padding: 16px 24px 28px;
    z-index: 999;
    border-top: 1px solid var(--border);
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: var(--gray-light);
    border-radius: 10px;
    margin-top: 4px;
    display: none;
  }

  .mobile-overlay { display: block; }

  .hero          { padding: 100px 0 60px; min-height: auto; }
  .hero-title    { font-size: 30px; }
  .hero-visual   { display: none; }
  .hero-stats    { gap: 16px; }
  .stat-num      { font-size: 20px; }

  .courses-grid  { grid-template-columns: 1fr; }
  .results-grid  { grid-template-columns: 1fr 1fr; }
  .centers-grid  { grid-template-columns: 1fr 1fr; }
  .why-cards-grid { grid-template-columns: 1fr; }

  .testimonial-card { min-width: 100%; }

  .enroll-form   { padding: 24px 18px; }
  .form-row      { grid-template-columns: 1fr; }

  .footer-grid   { grid-template-columns: 1fr; gap: 28px; }
  .footer-about  { grid-column: 1; }

  section        { padding: 64px 0 !important; }

  .stats-grid    { flex-wrap: wrap; justify-content: center; }
  .stat-card     { min-width: 40%; }
}

@media (max-width: 480px) {
  .hero-btns     { flex-direction: column; align-items: flex-start; }
  .results-grid  { grid-template-columns: 1fr; }
  .centers-grid  { grid-template-columns: 1fr; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
  .footer-links  { justify-content: center; flex-wrap: wrap; gap: 14px; }
  .logo-img      { height: 28px; }
}