/* ═══════════════════════════════════════════════════════════════
   Partner Universities Marquee — MentorMinds
   Brand: #FF6B00 · #0A1F44 · #FFFFFF
   ═══════════════════════════════════════════════════════════════ */

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

:root {
  --orange: #FF6B00;
  --orange-dark: #E05E00;
  --orange-light: #FF8A33;
  --orange-glow: rgba(255, 107, 0, 0.18);
  --navy: #0A1F44;
  --navy-light: #132D5E;
  --white: #FFFFFF;
  --light: #F8F9FA;
  --text-muted: #6B7280;
  --whatsapp: #25D366;
  --ff: 'Poppins', sans-serif;
  --ff-body: 'Inter', sans-serif;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --transition: 0.3s ease;
  --marquee-gap: 24px;
  --marquee-speed: 45s;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.7;
  color: #1A1A2E;
  background: var(--white);
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

button { font-family: inherit; cursor: pointer; }

/* ── Header (aligned with index.html) ───────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  box-shadow: var(--shadow);
  border-bottom-color: rgba(0, 0, 0, 0.04);
}

.top-bar {
  background: var(--navy);
  color: var(--white);
  font-size: 13px;
  padding: 6px 0;
  transition: var(--transition);
}
.header.scrolled .top-bar {
  margin-top: -40px;
}
.top-bar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-bar a {
  color: var(--white);
  transition: color var(--transition);
}
.top-bar a:hover {
  color: var(--orange);
}
.top-bar-left {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}
.top-bar-left i {
  color: var(--orange);
  margin-right: 5px;
}
.top-bar-right {
  display: flex;
  gap: 16px;
  align-items: center;
}
.top-bar-right .social-links {
  display: flex;
  gap: 10px;
}

.lang-switch {
  display: flex;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 50px;
  overflow: hidden;
  font-size: 12px;
  font-weight: 600;
}
.lang-switch button {
  border: none;
  outline: none;
  cursor: pointer;
  padding: 3px 12px;
  font-family: var(--ff);
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  background: transparent;
  transition: var(--transition);
}
.lang-switch button.active {
  background: var(--orange);
  color: var(--white);
  border-radius: 50px;
}

.nav-bar {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  transition: height var(--transition);
}
.header.scrolled .nav-bar {
  height: 62px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 700;
  flex-shrink: 0;
}
.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 18px;
}
.logo-text span:first-child {
  color: var(--navy);
}
.logo-text span:last-child {
  color: var(--orange);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-menu > li {
  position: relative;
}
.nav-menu > li > a {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  font-size: 15px;
  font-weight: 500;
  color: var(--navy);
  border-radius: 8px;
  transition: var(--transition);
}
.nav-menu > li > a .dd-arrow {
  font-size: 10px;
  transition: transform var(--transition);
}
.nav-menu > li > a:hover,
.nav-menu > li > a.active {
  color: var(--orange);
  background: rgba(255, 107, 0, 0.06);
}
.nav-menu > li:hover > a .dd-arrow,
.nav-menu > li.open > a .dd-arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 230px;
  background: var(--white);
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 100;
}
.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: var(--white);
  border-radius: 2px;
}
.nav-menu > li:hover > .dropdown-menu,
.nav-menu > li.open > .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.dropdown-menu li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--navy);
  border-radius: 10px;
  transition: var(--transition);
}
.dropdown-menu li a:hover {
  background: rgba(255, 107, 0, 0.07);
  color: var(--orange);
  padding-left: 18px;
}
.dropdown-menu li a i {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 107, 0, 0.1);
  color: var(--orange);
  border-radius: 8px;
  font-size: 13px;
  flex-shrink: 0;
  transition: var(--transition);
}
.dropdown-menu li a:hover i {
  background: var(--orange);
  color: var(--white);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.btn-whatsapp {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}
.btn-whatsapp:hover {
  transform: scale(1.08);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}
.btn-cta {
  padding: 10px 26px;
  background: var(--orange);
  color: var(--white);
  font-family: var(--ff);
  font-size: 14px;
  font-weight: 600;
  border: 2px solid var(--orange);
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-cta:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  box-shadow: 0 6px 20px rgba(255, 107, 0, 0.3);
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
  z-index: 1100;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--navy);
  border-radius: 10px;
  transition: var(--transition);
  transform-origin: center;
}
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 31, 68, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1049;
  opacity: 0;
  transition: opacity var(--transition);
}
.mobile-overlay.show {
  opacity: 1;
}
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  right: -320px;
  width: 320px;
  max-width: 85vw;
  height: 100vh;
  background: var(--white);
  z-index: 1050;
  padding: 80px 24px 30px;
  overflow-y: auto;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -8px 0 30px rgba(0, 0, 0, 0.12);
}
.mobile-menu.open {
  right: 0;
}
.mobile-menu .mobile-nav li {
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}
.mobile-menu .mobile-nav > li > a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
  transition: color var(--transition);
}
.mobile-menu .mobile-nav > li > a:hover,
.mobile-menu .mobile-nav > li > a.active {
  color: var(--orange);
}
.mobile-menu .mobile-cta {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.mobile-menu .mobile-cta .btn-cta {
  text-align: center;
  display: block;
}
.mobile-menu .mobile-cta .btn-whatsapp-full {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  border-radius: 50px;
  background: #25d366;
  color: var(--white);
  font-weight: 600;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: background 0.25s ease;
  font-family: var(--ff);
}
.mobile-menu .mobile-cta .btn-whatsapp-full:hover {
  background: #1fba59;
}
.mobile-lang {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}
.mobile-lang button {
  padding: 6px 20px;
  border: 2px solid var(--navy);
  background: transparent;
  color: var(--navy);
  font-family: var(--ff);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.mobile-lang button:first-child {
  border-radius: 50px 0 0 50px;
  border-right: none;
}
.mobile-lang button:last-child {
  border-radius: 0 50px 50px 0;
}
.mobile-lang button.active {
  background: var(--navy);
  color: var(--white);
}

.page-hero {
  padding: 132px 24px 0;
  text-align: center;
}
.page-hero .breadcrumb { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; }
.page-hero .breadcrumb a { color: var(--orange); font-weight: 500; }

/* ══════════════════════════════════════════════
   PARTNERS MARQUEE SECTION
   ══════════════════════════════════════════════ */
.partners-section {
  background: var(--white);
  padding: 56px 0 100px;
}

.partners-container {
  max-width: 100%;
  margin: 0 auto;
}

.partners-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 52px;
  padding: 0 24px;
}

.partners-header h2 {
  font-family: var(--ff);
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 14px;
  position: relative;
  display: inline-block;
  padding-bottom: 16px;
  line-height: 1.25;
}

.partners-header h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--orange);
  border-radius: 50px;
}

.partners-header p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Marquee wrapper with edge fade */
.marquee-row {
  position: relative;
  overflow: hidden;
  margin-bottom: 28px;
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 8%,
    #000 92%,
    transparent 100%
  );
  mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 8%,
    #000 92%,
    transparent 100%
  );
}

.marquee-row:last-of-type {
  margin-bottom: 48px;
}

.marquee-track {
  display: flex;
  width: max-content;
  will-change: transform;
}

.marquee-track--left {
  animation: marquee-left var(--marquee-speed) linear infinite;
}

.marquee-track--right {
  animation: marquee-right var(--marquee-speed) linear infinite;
}

.marquee-row:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-group {
  display: flex;
  align-items: center;
  gap: var(--marquee-gap);
  flex-shrink: 0;
  padding-right: var(--marquee-gap);
}

/* Logo placeholder */
.partner-logo {
  flex-shrink: 0;
  width: 160px;
  height: 70px;
  border: 2px solid rgba(107, 114, 128, 0.28);
  border-radius: 10px;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  text-align: center;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.partner-logo span {
  font-family: var(--ff);
  font-size: 11px;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.25;
  opacity: 0.75;
}

.partner-logo:hover {
  border-color: var(--orange);
  box-shadow: 0 4px 16px rgba(255, 107, 0, 0.12);
  transform: translateY(-2px);
}

.partner-logo:hover span {
  opacity: 1;
  color: var(--orange);
}

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

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

/* CTA */
.partners-cta {
  text-align: center;
  padding: 0 24px;
}

.btn-partners {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  font-family: var(--ff);
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  background: var(--orange);
  border: 2px solid var(--orange);
  border-radius: 50px;
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.btn-partners:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  box-shadow: 0 8px 24px rgba(255, 107, 0, 0.35);
  transform: translateY(-2px);
}

.btn-partners i {
  font-size: 14px;
  transition: transform 0.3s ease;
}

.btn-partners:hover i {
  transform: translateX(4px);
}

/* ── Footer (compact) ───────────────────────────────────────── */
.footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.7);
  padding: 48px 24px 24px;
  text-align: center;
}
.footer-copy { font-size: 13px; color: rgba(255, 255, 255, 0.45); }
.footer-links { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 16px; }
.footer-links a { font-size: 14px; color: rgba(255, 255, 255, 0.6); transition: color 0.3s ease; }
.footer-links a:hover { color: var(--orange); }

@media (max-width: 992px) {
  .top-bar-left span:not(:first-child) {
    display: none;
  }
  .nav-menu {
    display: none;
  }
  .nav-actions .btn-cta {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .mobile-menu,
  .mobile-overlay {
    display: block;
  }
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
  :root {
    --marquee-gap: 16px;
    --marquee-speed: 35s;
  }

  .page-hero {
    padding-top: 120px;
  }

  .partners-section { padding: 40px 0 72px; }
  .partners-header { margin-bottom: 36px; }

  .partner-logo {
    width: 130px;
    height: 58px;
    padding: 6px 10px;
  }

  .partner-logo span { font-size: 10px; }

  .btn-partners {
    width: 100%;
    max-width: 320px;
    justify-content: center;
    font-size: 14px;
    padding: 12px 24px;
  }
}

@media (max-width: 480px) {
  .top-bar-right .social-links {
    display: none;
  }
  .nav-bar {
    padding: 0 16px;
    height: 64px;
  }

  .partner-logo {
    width: 110px;
    height: 52px;
  }

  .partner-logo span { font-size: 9px; }

  .marquee-row {
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
  }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track--left,
  .marquee-track--right {
    animation: none;
  }

  .marquee-row {
    overflow-x: auto;
    -webkit-mask-image: none;
    mask-image: none;
  }

  .marquee-track {
    flex-wrap: wrap;
    width: 100%;
    justify-content: center;
    gap: 12px;
  }

  .marquee-group {
    flex-wrap: wrap;
    justify-content: center;
    padding-right: 0;
  }
}