/* ============================================================
       INGRAHAM SCHOOL - NAVBAR STYLES
       Copy everything in this <style> block into your shared CSS
    ============================================================ */

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

:root {
  --navy: #0d2b5e;
  --navy-dk: #091e4a;
  --navy-glass: rgba(13, 43, 94, 0.82);
  --gold: #f5c518;
  --gold-dk: #d4a80e;
  --white: #ffffff;
  --nav-text: #c8d8f0;
  --font-d: "Playfair Display", Georgia, serif;
  --font-ui: "Source Sans 3", sans-serif;
  --nav-h: 82px;
  --transition: 0.22s ease;
}

body {
  font-family: var(--font-ui);
  background: #eef2f9;
  min-height: 200vh;
}

/* =============================================
       NAVBAR SHELL
    ============================================= */
.navbar {
  width: 100%;
  position: sticky;
  top: 0;
  z-index: 1000;
  /* default solid */
  background: var(--navy);
  box-shadow: 0 2px 20px rgba(9, 32, 90, 0.35);
  /* smooth transition for scroll effect */
  transition:
    background var(--transition),
    backdrop-filter var(--transition),
    box-shadow var(--transition),
    height var(--transition);
}

/* Scrolled state — applied via JS */
.navbar.scrolled {
  background: var(--navy-glass);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 4px 30px rgba(9, 32, 90, 0.28);
}

/* Gold top stripe */
.navbar::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--gold),
    var(--gold),
    transparent
  );
  opacity: 1;
  transition: opacity var(--transition);
}

/* =============================================
       THREE-COLUMN ROW
    ============================================= */
.navbar-row {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 1.75rem;
  height: var(--nav-h);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
}

/* =============================================
       LEFT — Logo
    ============================================= */
.logo-area {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-area img.logo-img {
  width: 56px;
  height: 56px;
  min-width: 56px;
  border-radius: 50%;
  object-fit: contain;
  border: 2.5px solid rgba(245, 197, 24, 0.75);
  background: #fff;
  display: block;
  transition:
    border-color var(--transition),
    transform 0.3s ease;
}

.logo-area:hover img.logo-img {
  border-color: var(--gold);
  transform: scale(1.04);
}

.logo-text h1 {
  font-family: var(--font-d);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: color var(--transition);
}

.logo-area:hover .logo-text h1 {
  color: var(--gold);
}

.logo-text p {
  font-size: 10.5px;
  font-weight: 600;
  color: rgba(245, 197, 24, 0.7);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 2px;
  white-space: nowrap;
}

/* =============================================
       CENTER — Nav links
    ============================================= */
#navMenu {
  display: flex;
  align-items: center;
  justify-content: center;
  height: var(--nav-h);
  list-style: none;
}

#navMenu > a,
#navMenu > .dropdown > a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 13px;
  height: var(--nav-h);
  font-family: var(--font-ui);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--nav-text);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  white-space: nowrap;
  position: relative;
  transition: color var(--transition);
  cursor: pointer;
  /* perfect vertical centering */
  line-height: 1;
}

/* 2px refined underline */
#navMenu > a::after,
#navMenu > .dropdown > a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gold);
  border-radius: 1px;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#navMenu > a:hover,
#navMenu > .dropdown:hover > a {
  color: var(--white);
}

#navMenu > a:hover::after,
#navMenu > .dropdown:hover > a::after {
  width: calc(100% - 16px);
}

#navMenu > a.active {
  color: var(--gold);
}
#navMenu > a.active::after {
  width: calc(100% - 16px);
}

/* Caret */
.caret {
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 3.5px solid transparent;
  border-right: 3.5px solid transparent;
  border-top: 4.5px solid currentColor;
  margin-top: 1px;
  flex-shrink: 0;
  transition: transform 0.22s ease;
  opacity: 0.7;
}

.dropdown:hover > a .caret {
  transform: rotate(180deg);
  opacity: 1;
}

/* =============================================
       DROPDOWN MENUS
    ============================================= */
.dropdown {
  position: relative;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 1px);
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  min-width: 200px;
  border-top: 2px solid var(--gold);
  border-radius: 0 0 10px 10px;
  box-shadow:
    0 12px 36px rgba(9, 32, 90, 0.16),
    0 2px 8px rgba(9, 32, 90, 0.08);
  padding: 5px 0;
  z-index: 200;
}

.dropdown:hover > .dropdown-menu {
  display: block;
}

.dropdown-menu > a,
.dropdown-menu > .dropdown > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 16px;
  font-size: 12.5px;
  font-weight: 500;
  color: #1a2e5a;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background 0.15s,
    padding-left 0.2s,
    color 0.15s;
  letter-spacing: 0.01em;
}

.dropdown-menu > a:hover,
.dropdown-menu > .dropdown > a:hover {
  background: #f5f8ff;
  padding-left: 22px;
  color: var(--navy);
}

/* Nested Achievements sub-dropdown */
.dropdown-menu > .dropdown {
  position: relative;
}

.dropdown-menu > .dropdown > .dropdown-menu {
  top: 0;
  left: 100%;
  transform: none;
  border-top: none;
  border-left: 2px solid var(--gold);
  border-radius: 0 10px 10px 10px;
}

.dropdown-menu > .dropdown:hover > .dropdown-menu {
  display: block;
}

.dropdown-menu > .dropdown > a .caret {
  border-top: 3.5px solid transparent;
  border-bottom: 3.5px solid transparent;
  border-left: 4.5px solid currentColor;
  border-right: none;
  transform: none !important;
  margin-top: 0;
}

/* =============================================
       RIGHT — Shatabdi logo + Apply Now
    ============================================= */
.navbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.right-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.right-logo img {
  width: 56px;
  height: 56px;
  min-width: 56px;
  border-radius: 50%;
  object-fit: contain;
  border: 2.5px solid rgba(245, 197, 24, 0.75);
  background: #fff;
  display: block;
  transition:
    border-color var(--transition),
    transform 0.35s ease;
}

.right-logo:hover img {
  border-color: var(--gold);
  transform: rotate(8deg) scale(1.06);
}

.vline {
  width: 1px;
  height: 30px;
  background: rgba(255, 255, 255, 0.15);
  flex-shrink: 0;
}

/* Refined Apply Now button */
.btn-admit {
  font-family: var(--font-ui);
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--navy);
  background: var(--gold);
  border: none;
  border-radius: 20px;
  padding: 8px 20px;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  box-shadow:
    0 2px 10px rgba(245, 197, 24, 0.35),
    0 1px 3px rgba(0, 0, 0, 0.1);
  transition:
    background 0.22s ease,
    box-shadow 0.22s ease,
    transform 0.18s ease,
    letter-spacing 0.2s ease;
  flex-shrink: 0;
}

.btn-admit:hover {
  background: #ffd428;
  box-shadow:
    0 4px 18px rgba(245, 197, 24, 0.55),
    0 2px 6px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
  letter-spacing: 0.11em;
}

.btn-admit:active {
  transform: translateY(0px);
  box-shadow: 0 1px 6px rgba(245, 197, 24, 0.3);
}

/* =============================================
       MOBILE — Hamburger
    ============================================= */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: background 0.2s;
}
.menu-toggle:hover {
  background: rgba(245, 197, 24, 0.1);
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}
.menu-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background: var(--gold);
}
.menu-toggle.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.menu-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background: var(--gold);
}

/* ─── MOBILE NAV SHELL ─── */
.mobile-nav {
  background: var(--navy-dk);
  border-top: 2px solid var(--gold);
  /* Animate open/close with max-height */
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.42s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-nav.open {
  max-height: 100vh;
  overflow-y: auto;
}

/* ─── SOCIAL STRIP ─── */
.mob-social-strip {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.mob-social-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 197, 24, 0.55);
  white-space: nowrap;
}
.mob-social-icons {
  display: flex;
  gap: 8px;
}
.mob-social-icon {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--nav-text);
  text-decoration: none;
  font-size: 11px;
  font-weight: 500;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.mob-social-icon:hover {
  background: rgba(245, 197, 24, 0.12);
  color: var(--gold);
  border-color: rgba(245, 197, 24, 0.3);
}

/* ─── LINKS AREA ─── */
.mob-links {
  padding: 8px 0 4px;
}

/* Top-level link (Home, CBSE, Contact) */
.mob-top-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  font-size: 13px;
  font-weight: 700;
  color: var(--nav-text);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: background 0.18s, color 0.18s, padding-left 0.2s;
}
.mob-top-link svg {
  color: rgba(245, 197, 24, 0.55);
  flex-shrink: 0;
  transition: color 0.2s;
}
.mob-top-link:hover {
  background: rgba(245, 197, 24, 0.07);
  color: var(--gold);
  padding-left: 26px;
}
.mob-top-link:hover svg { color: var(--gold); }

/* ─── ACCORDION SECTIONS ─── */
.mob-accordion {
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.mob-acc-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  color: var(--nav-text);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  text-align: left;
  transition: background 0.18s, color 0.18s;
}
.mob-acc-trigger:hover {
  background: rgba(245, 197, 24, 0.07);
  color: var(--gold);
}
.mob-acc-icon {
  color: rgba(245, 197, 24, 0.55);
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: color 0.2s;
}
.mob-acc-trigger:hover .mob-acc-icon { color: var(--gold); }
.mob-acc-caret {
  margin-left: auto;
  flex-shrink: 0;
  color: rgba(255,255,255,0.3);
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s;
}
.mob-accordion.open .mob-acc-caret {
  transform: rotate(180deg);
  color: var(--gold);
}
.mob-accordion.open .mob-acc-trigger {
  color: var(--gold);
  background: rgba(245, 197, 24, 0.06);
}
.mob-accordion.open .mob-acc-icon { color: var(--gold); }

/* Accordion body with smooth slide */
.mob-acc-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(0, 0, 0, 0.18);
  border-left: 3px solid var(--gold);
  margin-left: 20px;
  border-radius: 0 0 0 4px;
}
.mob-accordion.open .mob-acc-body {
  max-height: 500px;
}
.mob-acc-body a {
  display: block;
  padding: 10px 16px 10px 14px;
  font-size: 12.5px;
  font-weight: 500;
  color: rgba(200, 216, 240, 0.85);
  text-decoration: none;
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background 0.15s, color 0.15s, padding-left 0.18s;
}
.mob-acc-body a:last-child { border-bottom: none; }
.mob-acc-body a:hover {
  background: rgba(245, 197, 24, 0.07);
  color: var(--gold);
  padding-left: 20px;
}
.mob-sub-label {
  padding: 8px 14px 4px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 197, 24, 0.45);
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: 4px;
}

/* ─── APPLY NOW CTA ─── */
.mob-cta {
  padding: 16px 20px 20px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.mob-apply-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 13px 20px;
  background: var(--gold);
  color: var(--navy-dk);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(245, 197, 24, 0.3);
  transition: background 0.2s, transform 0.18s, box-shadow 0.2s;
}
.mob-apply-btn:hover {
  background: #ffd428;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(245, 197, 24, 0.45);
}
.mob-apply-btn:active { transform: translateY(0); }

/* ─── RESPONSIVE BREAKPOINT ─── */
@media (max-width: 980px) {
  .navbar-row {
    /* Only 2 columns: logo | hamburger */
    grid-template-columns: 1fr auto;
    grid-template-rows: auto;
    height: 66px;
    padding: 0 1rem;
  }
  :root { --nav-h: 66px; }

  /* Pin logo to col 1, row 1 */
  .logo-area {
    grid-column: 1;
    grid-row: 1;
  }

  /* Remove hidden items from grid flow entirely */
  #navMenu,
  .navbar-right {
    display: none !important;
  }

  /* Pin hamburger to col 2, row 1 — always top-right */
  .menu-toggle {
    display: flex;
    grid-column: 2;
    grid-row: 1;
    align-self: center;
    justify-self: end;
  }

  .logo-area img.logo-img {
    width: 46px;
    height: 46px;
    min-width: 46px;
  }
  .logo-text h1 { font-size: 13px; }
  .logo-text p { display: none; }
}

/* ============================================================
       END NAVBAR STYLES
    ============================================================ */