/* ============================================================
   BOSSE Portal Clone – Main CSS
   Colors extracted from bosse.ac.in:
     Primary Green  : #00a650
     Dark Green     : #1a5c35
     Blue Accent    : #2B6CB0
     Dark Navy      : #1A202C
     Background     : #F7FAFC
     White          : #ffffff
   ============================================================ */

:root {
  --green: #00a650;
  --dark-green: #1a5c35;
  --light-green: #e8f5e9;
  --blue: #2B6CB0;
  --dark-blue: #215387;
  --navy: #1A202C;
  --gray: #4A5568;
  --light-gray: #EDF2F7;
  --bg: #F7FAFC;
  --white: #ffffff;
  --red: #cc0000;
  --orange: #e1624b;
  --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Open Sans', sans-serif;
  --shadow: 0 2px 8px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.16);
  --radius: 6px;
  --transition: all 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  font-size: 16px;
  color: var(--navy);
  background: var(--bg);
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
a:hover { color: var(--green); }
img { max-width: 100%; }

/* ============================================================
   TOP BAR
   ============================================================ */
.top-bar {
  background: var(--dark-green);
  color: #fff;
  font-size: 12px;
  padding: 5px 0;
  animation: slideDown 0.5s ease;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
}
.top-bar a { color: #b2dfcc; font-size: 11px; margin-left: 10px; }
.top-bar a:hover { color: #fff; }

/* ============================================================
   HEADER / NAVBAR
   ============================================================ */
header {
  background: var(--white);
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  position: sticky;
  top: 0;
  z-index: 1000;
  animation: slideDown 0.6s ease;
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  gap: 20px;
}
.logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-wrap img { height: 65px; object-fit: contain; }
.logo-text .title {
  font-size: 13px;
  font-weight: 700;
  color: var(--dark-green);
  text-transform: uppercase;
  line-height: 1.3;
}
.logo-text .subtitle {
  font-size: 11px;
  color: var(--gray);
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
  flex-wrap: wrap;
}
.nav-links a {
  display: block;
  padding: 8px 14px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--navy);
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--green);
  background: var(--light-green);
}

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--dark-green);
  margin: 4px 0;
  transition: var(--transition);
  border-radius: 2px;
}

/* ============================================================
   HERO SLIDER
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1a5c35 0%, #00a650 60%, #2B6CB0 100%);
  min-height: 400px;
  display: flex;
  align-items: center;
}
.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  opacity: 0;
  transition: opacity 1s ease;
  padding: 40px 20px;
}
.hero-slide.active { opacity: 1; }
.hero-slide h1 {
  font-size: clamp(22px, 4vw, 42px);
  font-weight: 800;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
  margin-bottom: 15px;
  animation: fadeInUp 0.8s ease;
}
.hero-slide p {
  font-size: clamp(14px, 2vw, 18px);
  max-width: 600px;
  margin: 0 auto 20px;
  opacity: 0.9;
  animation: fadeInUp 1s ease;
}
.hero-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}
.hero-dots span {
  width: 10px;
  height: 10px;
  background: rgba(255,255,255,0.5);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
}
.hero-dots span.active {
  background: #fff;
  transform: scale(1.3);
}

/* ============================================================
   CONTAINER
   ============================================================ */
.container {
  max-width: 1290px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================================
   MARQUEE / NOTICE BAR
   ============================================================ */
.notice-bar {
  background: var(--blue);
  color: #fff;
  padding: 8px 0;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.notice-label {
  background: var(--dark-green);
  color: #fff;
  padding: 4px 14px;
  font-weight: 700;
  font-size: 13px;
  white-space: nowrap;
  flex-shrink: 0;
}
.notice-marquee {
  flex: 1;
  overflow: hidden;
  margin-left: 10px;
}
.notice-marquee-inner {
  display: inline-flex;
  gap: 40px;
  animation: marquee 30s linear infinite;
  white-space: nowrap;
  font-size: 13px;
}
.notice-marquee-inner a { color: #ffd; }
.notice-marquee-inner a:hover { color: #fff; text-decoration: underline; }

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

/* ============================================================
   SECTIONS
   ============================================================ */
section { padding: 50px 0; }

.section-title {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  color: var(--dark-green);
  text-align: center;
  margin-bottom: 8px;
  position: relative;
}
.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--green);
  margin: 10px auto 0;
  border-radius: 2px;
}
.section-subtitle {
  text-align: center;
  color: var(--gray);
  font-size: 14px;
  margin-bottom: 35px;
}

/* ============================================================
   QUICK LINKS / CARDS
   ============================================================ */
.quick-links {
  background: var(--white);
  padding: 30px 0;
  box-shadow: 0 2px 4px rgba(0,0,0,0.06);
}
.quick-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}
.quick-link-card {
  background: linear-gradient(135deg, var(--green), var(--dark-green));
  color: #fff;
  border-radius: 10px;
  padding: 20px 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  animation: fadeInUp 0.5s ease both;
  box-shadow: var(--shadow);
}
.quick-link-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.quick-link-card .icon {
  font-size: 32px;
  margin-bottom: 10px;
  display: block;
}
.quick-link-card span {
  font-size: 13px;
  font-weight: 600;
  display: block;
}
.quick-link-card:nth-child(2n) {
  background: linear-gradient(135deg, var(--blue), var(--dark-blue));
}
.quick-link-card:nth-child(3n) {
  background: linear-gradient(135deg, #8B0000, #cc0000);
}
.quick-link-card:nth-child(4n) {
  background: linear-gradient(135deg, #e1624b, #c0392b);
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-section {
  background: var(--white);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.about-text h2 { color: var(--dark-green); font-size: 28px; margin-bottom: 15px; }
.about-text p { color: var(--gray); line-height: 1.8; margin-bottom: 15px; }
.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-top: 20px;
}
.stat-card {
  text-align: center;
  padding: 16px;
  background: var(--light-green);
  border-radius: var(--radius);
  border-left: 4px solid var(--green);
}
.stat-card .num {
  font-size: 28px;
  font-weight: 800;
  color: var(--dark-green);
}
.stat-card .label { font-size: 12px; color: var(--gray); }
.about-image img {
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  width: 100%;
  object-fit: cover;
  max-height: 350px;
}

/* ============================================================
   RESULT CHECK BOX (public)
   ============================================================ */
.result-section {
  background: linear-gradient(135deg, var(--dark-green) 0%, #00a650 100%);
  color: #fff;
}
.result-box {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 16px;
  padding: 40px;
  max-width: 600px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
  animation: fadeInUp 0.6s ease;
}
.result-box h2 {
  font-size: 24px;
  text-align: center;
  margin-bottom: 25px;
  color: #fff;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: #e0f7e9;
}
.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: var(--radius);
  font-size: 14px;
  background: rgba(255,255,255,0.9);
  color: var(--navy);
  outline: none;
  transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus {
  border-color: #fff;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.3);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 24px;
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--green);
  color: #fff;
}
.btn-primary:hover {
  background: var(--dark-green);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,166,80,0.4);
}
.btn-secondary {
  background: var(--blue);
  color: #fff;
}
.btn-secondary:hover {
  background: var(--dark-blue);
  color: #fff;
  transform: translateY(-1px);
}
.btn-danger {
  background: var(--red);
  color: #fff;
}
.btn-danger:hover {
  background: #990000;
  color: #fff;
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--green);
  color: var(--green);
}
.btn-outline:hover {
  background: var(--green);
  color: #fff;
}
.btn-white {
  background: #fff;
  color: var(--dark-green);
  border: 2px solid #fff;
}
.btn-white:hover {
  background: var(--light-green);
}
.btn-full { width: 100%; justify-content: center; }
.btn-sm { padding: 7px 14px; font-size: 12px; }
.btn-lg { padding: 14px 32px; font-size: 16px; }

/* ============================================================
   COURSES SECTION
   ============================================================ */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.course-card {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border-top: 4px solid var(--green);
  animation: fadeInUp 0.5s ease both;
}
.course-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.course-card-header {
  background: linear-gradient(135deg, var(--green), var(--dark-green));
  padding: 20px;
  text-align: center;
  color: #fff;
}
.course-card-header .emoji { font-size: 36px; }
.course-card-header h3 { font-size: 18px; margin-top: 8px; }
.course-card-body { padding: 20px; }
.course-card-body p { color: var(--gray); font-size: 14px; line-height: 1.6; }
.course-card-body ul {
  margin-top: 10px;
  padding-left: 18px;
  color: var(--gray);
  font-size: 13px;
}
.course-card-body ul li { margin-bottom: 4px; }

/* ============================================================
   NEWS / NOTICES SECTION
   ============================================================ */
.news-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
}
.news-list { display: flex; flex-direction: column; gap: 14px; }
.news-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border-left: 4px solid var(--green);
}
.news-item:hover { transform: translateX(4px); border-left-color: var(--blue); }
.news-date {
  background: var(--green);
  color: #fff;
  border-radius: 6px;
  padding: 6px 10px;
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
  min-width: 50px;
}
.news-date .day { font-size: 18px; line-height: 1; }
.news-date .month { font-size: 10px; }
.news-text h4 { font-size: 14px; color: var(--navy); margin-bottom: 4px; }
.news-text p { font-size: 12px; color: var(--gray); }
.new-badge {
  background: #ff4444;
  color: #fff;
  font-size: 9px;
  padding: 2px 5px;
  border-radius: 3px;
  font-weight: 700;
  margin-left: 6px;
  animation: blink 1s ease infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Important Links Sidebar */
.imp-links {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.imp-links-header {
  background: var(--dark-green);
  color: #fff;
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 700;
}
.imp-links ul { padding: 12px 16px; list-style: none; }
.imp-links ul li { border-bottom: 1px solid var(--light-gray); }
.imp-links ul li:last-child { border-bottom: none; }
.imp-links ul li a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  font-size: 13.5px;
  color: var(--navy);
  transition: var(--transition);
}
.imp-links ul li a:hover { color: var(--green); padding-left: 5px; }
.imp-links ul li a::before {
  content: '▶';
  color: var(--green);
  font-size: 10px;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--navy);
  color: #cbd5e0;
  padding: 50px 0 20px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 30px;
  margin-bottom: 30px;
}
.footer-logo img { height: 60px; margin-bottom: 12px; }
.footer-logo p { font-size: 13px; line-height: 1.7; color: #a0aec0; margin-top: 8px; }
.footer-col h4 {
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--green);
}
.footer-col ul { list-style: none; }
.footer-col ul li {
  margin-bottom: 8px;
}
.footer-col ul li a {
  font-size: 13px;
  color: #a0aec0;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-col ul li a:hover { color: var(--green); padding-left: 4px; }
.footer-col ul li a::before {
  content: '›';
  color: var(--green);
  font-size: 16px;
  font-weight: bold;
}
.footer-contact p {
  font-size: 13px;
  margin-bottom: 8px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
  color: #a0aec0;
}
.footer-bottom {
  border-top: 1px solid #2d3748;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
  color: #718096;
}

/* ============================================================
   RESULT DISPLAY PAGE
   ============================================================ */
.result-display {
  background: var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-width: 860px;
  margin: 30px auto;
  animation: fadeInUp 0.5s ease;
}
.result-header-strip {
  background: linear-gradient(90deg, var(--dark-green), var(--green));
  padding: 20px 30px;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.result-header-strip h2 { font-size: 18px; }
.result-status-badge {
  padding: 6px 18px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 1px;
}
.status-pass { background: #00c853; color: #fff; }
.status-fail { background: #f44336; color: #fff; }

.result-content { padding: 24px 30px; }

.result-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}
.result-field {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.result-field label {
  font-size: 11px;
  font-weight: 700;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.result-field span {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
}

.marks-table-wrap { overflow-x: auto; }
.marks-table-display {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.marks-table-display th {
  background: var(--dark-green);
  color: #fff;
  padding: 10px 12px;
  text-align: center;
  font-weight: 600;
}
.marks-table-display td {
  border: 1px solid #e2e8f0;
  padding: 9px 12px;
  text-align: center;
}
.marks-table-display tr:nth-child(even) td { background: #f7fafc; }
.marks-table-display .total-row td {
  background: var(--light-green);
  font-weight: 700;
  border-top: 2px solid var(--green);
}

.result-summary-strip {
  background: linear-gradient(90deg, var(--light-green), #fff);
  border: 2px solid var(--green);
  border-radius: 10px;
  padding: 16px 20px;
  margin-top: 20px;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 15px;
}
.summary-item { text-align: center; }
.summary-item .val {
  font-size: 24px;
  font-weight: 800;
  color: var(--dark-green);
}
.summary-item .key {
  font-size: 11px;
  color: var(--gray);
  text-transform: uppercase;
  font-weight: 600;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Loading spinner */
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--light-green);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 20px auto;
}

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--green);
  color: #fff;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  font-size: 18px;
  z-index: 999;
}
.scroll-top.visible { opacity: 1; pointer-events: all; }
.scroll-top:hover { background: var(--dark-green); transform: translateY(-3px); }

/* ============================================================
   FLOATING WHATSAPP
   ============================================================ */
.float-whatsapp {
  position: fixed;
  bottom: 80px;
  right: 30px;
  background: #25D366;
  color: #fff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  cursor: pointer;
  animation: pulse 2s ease infinite;
  text-decoration: none;
}

/* ============================================================
   ALERT BOXES
   ============================================================ */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  margin: 10px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.alert-success { background: #d4edda; color: #155724; border-left: 4px solid #28a745; }
.alert-error { background: #f8d7da; color: #721c24; border-left: 4px solid #dc3545; }
.alert-info { background: #d1ecf1; color: #0c5460; border-left: 4px solid #17a2b8; }
.alert-warning { background: #fff3cd; color: #856404; border-left: 4px solid #ffc107; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 992px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-image { display: none; }
  .news-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hamburger { display: block; }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: var(--shadow-lg);
    padding: 10px;
    z-index: 1000;
  }
  .nav-links.open { display: flex; }
  .navbar { position: relative; }
  
  .result-info-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { min-height: 280px; }
  .result-box { padding: 25px 20px; }
  .result-header-strip { flex-direction: column; gap: 10px; text-align: center; }
  .result-content { padding: 16px; }
}

@media (max-width: 480px) {
  .quick-links-grid { grid-template-columns: repeat(2, 1fr); }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}