/* =========================================================
   VIDYODAYA SCHOOLS - GLOBAL CSS
   Bootstrap-free / responsive / custom CSS
   ========================================================= */

:root {
  --green: #00852b;
  --green-dark: #006d25;
  --green-card: #4c913d;
  --gold: #ffd000;
  --cream: #fffde0;
  --text: #222;
  --white: #fff;
  --shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-synthesis: none;
  min-width: 320px;
  background: #fff;
  color: var(--text);
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
}

img {
  display: block;
  max-width: 100%;
}

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

button {
  font: inherit;
}

/* ---------------- Header ---------------- */

.site-header {
  position: relative;
  z-index: 1000;
  background: var(--green);
  border-bottom: 4px solid var(--gold);
}

.header-inner {
  width: 100%;
  min-height: var(--header-height);
  padding: 0 18px;
  display: flex;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  color: var(--white);
}

.brand img {
  width: 53px;
  height: 53px;
  object-fit: contain;
  margin-right: 9px;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-copy strong {
  font-size: 15px;
  letter-spacing: 0.1px;
}

.brand-copy small {
  margin-top: 3px;
  font-size: 12px;
  font-weight: 700;
}

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.7vw, 30px);
}

.site-nav a {
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  transition:
    color 0.2s ease,
    opacity 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--gold);
}

.menu-toggle {
  display: none;
  margin-left: auto;
  width: 43px;
  height: 40px;
  padding: 7px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 5px;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: #fff;
}

/* ---------------- Main ---------------- */

.school-section {
  width: 100%;
  padding: 0 28px 42px;
}

.school-grid {
  width: 100%;
  max-width: 1800px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
}

/* ---------------- Cards ---------------- */

.school-card {
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--cream);
  border-radius: 0 0 7px 7px;
  border-bottom: 5px solid var(--gold);
  box-shadow: var(--shadow);
}

.school-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #eee;
  flex: 0 0 auto;
}

.school-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform 0.35s ease;
}

.school-card:hover .school-photo img {
  transform: scale(1.025);
}

.school-body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-synthesis: none;
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 14px 12px 24px;
}

.school-body h2 {
  margin-bottom: 16px;
  color: var(--green);
  text-align: center;
  font-size: 23px;
  line-height: 1.2;
}

.school-card--green {
  background: var(--green-card);
}

.school-card--green .school-body h2,
.school-card--green .school-body li {
  color: #fff;
}

.gold-rule {
  height: 1px;
  margin-bottom: 17px;
  background: rgba(0, 0, 0, 0.12);
}

.school-card--green .gold-rule {
  background: rgba(255, 255, 255, 0.65);
}

.school-body ul {
  flex: 0 0 auto;
  min-height: 104px;
  padding-left: 25px;
}

.school-body li {
  margin-bottom: 5px;
  font-size: 14px;
}

.new-badge {
  display: inline-block;
  margin-left: 4px;
  padding: 2px 5px;
  border-radius: 50%;
  background: #ed1c24;
  color: #fff;
  font-size: 7px;
  font-weight: 800;
  line-height: 1.2;
  transform: rotate(-10deg);
  vertical-align: middle;
}

.enter-button {
  align-self: center;
  margin-top: auto;
  padding: 10px 18px;
  border: 1px solid var(--green);
  border-radius: 7px;
  background: var(--green);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    background 0.2s ease;
}

.enter-button:hover,
.enter-button:focus-visible {
  background: var(--green-dark);
  transform: translateY(-2px);
}

.school-card--green .enter-button {
  border-color: var(--cream);
  background: var(--cream);
  color: var(--green);
}

.school-card--green .enter-button:hover {
  background: #fff;
}

/* ---------------- Footer ---------------- */

.site-footer {
  background: var(--green);
  color: #fff;
  text-align: center;
}

.footer-inner {
  padding: 18px;
}

.footer-inner p {
  font-size: 13px;
}

/* ---------------- Accessibility ---------------- */

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ---------------- Responsive ---------------- */

@media (max-width: 1450px) {
  .site-nav {
    gap: 20px;
  }

  .site-nav a {
    font-size: 13px;
  }
}

@media (max-width: 1120px) {
  .header-inner {
    padding: 0 14px;
  }

  .site-nav {
    gap: 13px;
  }

  .site-nav a {
    font-size: 12px;
  }

  .school-section {
    padding-left: 18px;
    padding-right: 18px;
  }

  .school-grid {
    gap: 18px;
  }
}

@media (max-width: 900px) {
  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 0;
    background: var(--green);
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.18);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 13px 22px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 14px;
  }

  .site-nav a:hover {
    background: var(--green-dark);
  }

  .school-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 650px) {
  :root {
    --header-height: 65px;
  }

  .header-inner {
    min-height: var(--header-height);
    padding: 0 12px;
  }

  .brand img {
    width: 46px;
    height: 46px;
    margin-right: 7px;
  }

  .brand-copy strong {
    font-size: 13px;
  }

  .brand-copy small {
    font-size: 10px;
  }

  .site-nav {
    top: var(--header-height);
  }

  .school-section {
    padding: 0 12px 30px;
  }

  .school-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .school-photo {
    height: 230px;
    flex-basis: 230px;
  }

  .school-body h2 {
    font-size: 21px;
  }
}

@media (max-width: 400px) {
  .brand-copy strong {
    font-size: 12px;
  }

  .brand-copy small {
    font-size: 9px;
  }

  .school-photo {
    aspect-ratio: 4 / 3;
  }

  .school-body li {
    font-size: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* Simple inner-page defaults */
.inner-page {
  min-height: 60vh;
  padding: 45px 20px;
}
.inner-page-container {
  width: min(1100px, 100%);
  margin: 0 auto;
}
.inner-page-container h1 {
  margin-bottom: 15px;
  color: var(--green);
}

/* ---------------- Dropdown / Submenus ---------------- */

.nav-dropdown {
  position: relative;
  flex: 0 0 auto;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
}

.dropdown-toggle:hover,
.dropdown-toggle:focus-visible {
  color: var(--gold);
}

.arrow {
  font-size: 12px;
  transition: transform 0.2s ease;
}

.nav-dropdown:hover .arrow,
.nav-dropdown.is-open .arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  min-width: 215px;
  padding: 7px 0;
  transform: translateX(-50%);
  display: none;
  background: #fff;
  border-top: 4px solid var(--gold);
  border-radius: 0 0 5px 5px;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.2);
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.is-open .dropdown-menu {
  display: block;
}

.dropdown-menu a {
  display: block;
  padding: 10px 16px;
  color: #222;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}

.dropdown-menu a:hover,
.dropdown-menu a:focus-visible {
  background: #f2f7ef;
  color: var(--green);
}

@media (max-width: 900px) {
  .nav-dropdown {
    width: 100%;
  }

  .dropdown-toggle {
    width: 100%;
    justify-content: space-between;
    padding: 13px 22px;
    font-size: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .dropdown-menu,
  .nav-dropdown:hover .dropdown-menu {
    position: static;
    width: 100%;
    min-width: 0;
    padding: 0;
    transform: none;
    display: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: var(--green-dark);
  }

  .nav-dropdown.is-open .dropdown-menu {
    display: block;
  }

  .dropdown-menu a {
    padding: 11px 38px;
    color: #fff;
    font-size: 13px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .dropdown-menu a:hover,
  .dropdown-menu a:focus-visible {
    background: #005f20;
    color: var(--gold);
  }
}

/* Invisible hover bridge: prevents the submenu from closing while
   the mouse moves from the parent item into the dropdown. */
.nav-dropdown::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 10px;
  background: transparent;
}

@media (max-width: 900px) {
  .nav-dropdown::after {
    display: none;
  }
}

/* ---------------- Typography ---------------- */

body {
  letter-spacing: 0;
}

.brand-copy strong,
.site-nav a,
.dropdown-toggle,
.school-body h2,
.enter-button {
  letter-spacing: 0.15px;
}

.school-body li {
  line-height: 1.55;
}

.footer-inner p {
  line-height: 1.6;
}

/* Use a slightly cleaner weight for navigation and headings */
.site-nav a,
.dropdown-toggle {
  font-weight: 600;
}

.school-body h2 {
  font-weight: 700;
}

.school-body li {
  font-weight: 400;
}

/* Four-school layout */
.school-card--cbse {
  background: var(--green-card);
}

.school-card--cbse .school-body h2,
.school-card--cbse .school-body li {
  color: #fff;
}

.school-card--cbse .gold-rule {
  background: rgba(255, 255, 255, 0.65);
}

.school-card--cbse .enter-button {
  border-color: var(--cream);
  background: var(--cream);
  color: var(--green);
}

.school-card--cbse .enter-button:hover {
  background: #fff;
}

@media (max-width: 1200px) {
  .school-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* =========================================================
   RESPONSIVE FOUR-SCHOOL CARD LAYOUT
   Desktop: 4 columns
   Tablet: 2 columns
   Mobile: 1 column
   ========================================================= */

.school-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
  align-items: stretch;
}

.school-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.school-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  flex: 0 0 auto;
  overflow: hidden;
}

.school-photo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center center;
}

.school-body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
}

.school-body ul {
  flex: 1 1 auto;
}

@media (max-width: 1200px) {
  .school-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (max-width: 700px) {
  .school-grid {
    grid-template-columns: 1fr;
    gap: 22px;
    width: 100%;
  }

  .school-card {
    width: 100%;
    max-width: 100%;
  }

  .school-photo {
    aspect-ratio: 16 / 10;
  }

  .school-body {
    padding: 18px 20px 22px;
  }

  .school-body h2 {
    font-size: 22px;
    margin-bottom: 12px;
  }

  .school-body li {
    font-size: 14px;
    line-height: 1.5;
  }

  .enter-button {
    margin-top: 14px;
  }
}

@media (max-width: 420px) {
  .school-grid {
    gap: 18px;
  }

  .school-photo {
    aspect-ratio: 16 / 10;
  }

  .school-body {
    padding: 16px 17px 20px;
  }

  .school-body h2 {
    font-size: 20px;
  }

  .school-body li {
    font-size: 13px;
  }
}