/* ============================================================
   PMI Bangladesh — Design System & Custom Styles
   Font: Inter (primary), Roboto Mono (accent/numbers)
   ============================================================ */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;900&family=Roboto+Mono:wght@400;500;700&display=swap");

/* ── Design Tokens ────────────────────────────────────────── */
:root {
  /* Brand Colors */
  --clr-brand-dark: #200f3b; /* deep purple — primary text, footer */
  --clr-brand-navy: #230a49; /* very dark purple — stats bar bg */
  --clr-brand-purple: #4f17a8; /* bright purple — accents, buttons */
  --clr-brand-deep: #100522; /* near-black purple — hero bg */
  --clr-brand-violet: #2a0c5a; /* violent violet — gradient stop */
  --clr-purple-mid: #5d5171; /* muted purple — body copy */
  --clr-purple-light: #a78bfa; /* lavender — stat accent */

  /* Accent Colors */
  --clr-orange: #ff6f00; /* orange — stat 1.7M+, bullets */
  --clr-green: #45c580; /* green — stat 600+ */
  --clr-cyan: #38bef4; /* sky blue — stat 700K+ */
  --clr-teal: #05c0e1; /* teal — hover/glow */

  /* Neutrals */
  --clr-white: #ffffff;
  --clr-page-bg: #f8f5f0; /* warm off-white page background */
  --clr-surface: #f5f5f5; /* nav bar background */
  --clr-border: #d0ccc3; /* dividers */
  --clr-gray-mid: #666666; /* secondary text */
  --clr-gray-dark: #333333; /* dark body text */
  --clr-placeholder: #d9d9d9; /* placeholder image fill */

  /* Typography Scale */
  --fs-xs: 0.75rem; /* 12px */
  --fs-sm: 0.875rem; /* 14px */
  --fs-base: 1rem; /* 16px */
  --fs-md: 1.125rem; /* 18px */
  --fs-lg: 1.375rem; /* 22px */
  --fs-xl: 1.5rem; /* 24px */
  --fs-2xl: 2rem; /* 32px */
  --fs-3xl: 2.5rem; /* 40px */
  --fs-4xl: 3.5rem; /* 56px */
  --fs-5xl: 4.5rem; /* 72px */

  /* Font Weights */
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-black: 900;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 19px;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-card: 0 2px 16px rgba(0, 0, 0, 0.1);
  --shadow-btn: 0 4px 24px rgba(79, 23, 168, 0.25);

  /* Transitions */
  --transition: 0.2s ease;
}

/* ── Reset & Base ─────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  color: var(--clr-brand-dark);
  background-color: var(--clr-page-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition);
}
ul {
  list-style: none;
}

/* ── Utility ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-8);
}

.container--wide {
  width: 100%;
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: var(--space-8);
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: max-content; /* Force it to text width */
  align-self: flex-start; /* Prevents stretching in flex containers */
  gap: var(--space-2);
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  font-family: "Inter", sans-serif;
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  line-height: 1;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

/* Width modifier — stretch to fill its container */
.btn--full {
  display: flex;
  width: 100%;
}

.btn--primary {
  background-color: var(--clr-white);
  color: var(--clr-brand-dark);
}
.btn--primary:hover {
  background-color: var(--clr-purple-mid);
}

.btn--outline {
  background-color: transparent;
  color: var(--clr-white);
  border-color: var(--clr-white);
}
.btn--outline:hover {
  background-color: var(--clr-purple-mid);
  border-color: var(--clr-purple-mid);
}

.btn--outline-dark {
  background-color: transparent;
  color: var(--clr-brand-dark);
  border-color: var(--clr-brand-dark);
}
.btn--outline-dark:hover {
  background-color: var(--clr-brand-dark);
  color: var(--clr-white);
}

.btn--purple {
  background-color: var(--clr-brand-purple);
  color: var(--clr-white);
}
.btn--purple:hover {
  background-color: var(--clr-brand-violet);
  color: var(--clr-white);
  box-shadow: var(--shadow-btn);
}

.btn--dark {
  background-color: var(--clr-brand-dark);
  color: var(--clr-white);
}
.btn--dark:hover {
  background-color: #2a0c5a;
}

.btn--orange {
  background-color: var(--clr-orange);
  color: var(--clr-white);
  font-size: var(--fs-sm);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
}
.btn--orange:hover {
  background-color: #cc5800;
  color: var(--clr-white);
}

.btn-arrow::after {
  content: "\2192";
  margin-left: var(--space-1);
}

/* Inline text-link button (no pill background) */
.btn--inline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-brand-purple);
  transition:
    gap var(--transition),
    color var(--transition);
}
.btn--inline:hover {
  gap: var(--space-2);
}
.btn--inline i {
  font-size: 11px;
}
/* ── Section Helpers ──────────────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

/* ============================================================
   1. ANNOUNCEMENT BAR
   ============================================================ */
.announcement-bar {
  background-color: var(--clr-brand-dark);
  background-image: url("../images/annoucnement_bar_bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--clr-white);
  min-height: 40px;
  display: flex;
  align-items: center;
  padding-block: var(--space-2);
}

.announcement-bar .container--wide {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  position: relative;
  padding-right: 40px; /* space for close btn */
}

.announcement-bar__center {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  text-align: center;
}

.announcement-bar__text {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: #ededed;
  /* allow wrap on small screens */
}

.announcement-bar__close {
  position: absolute;
  right: var(--space-8);
}

.announcement-bar__close {
  background: none;
  border: none;
  color: #ededed;
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  opacity: 0.7;
  transition: opacity var(--transition);
  padding: 0 var(--space-2);
}
.announcement-bar__close:hover {
  opacity: 1;
}

/* ============================================================
   2. TOP HEADER (Utility Nav)
   ============================================================ */
.header-top {
  background-color: var(--clr-white);
  height: 80px;
  border-bottom: 1px solid var(--clr-border);
}

.header-top .container--wide {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding-top: 14px;
  padding-bottom: 4px;
}

.header-top__logo {
  display: flex;
  align-items: center;
}

.header-top__logo img {
  height: 44px;
  width: auto;
}

.header-top__utils {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.header-top__links {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.header-top__links a {
  font-size: var(--fs-xs);
  font-weight: var(--fw-regular);
  color: var(--clr-gray-mid);
}
.header-top__links a:hover {
  color: var(--clr-brand-dark);
}

.header-top__search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--clr-surface);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  cursor: pointer;
}

.header-top__search input {
  border: none;
  background: transparent;
  font-size: var(--fs-xs);
  color: var(--clr-gray-mid);
  outline: none;
  width: 120px;
  font-family: "Inter", sans-serif;
}

.header-top__search svg {
  color: var(--clr-gray-mid);
}

.header-top__lang {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1.5px solid var(--clr-brand-dark);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.lang-btn {
  background: none;
  border: none;
  padding: 4px 8px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  cursor: pointer;
  font-family: "Inter", sans-serif;
  color: var(--clr-brand-dark);
  transition: all var(--transition);
}

.lang-btn.active {
  background-color: var(--clr-brand-dark);
  color: var(--clr-white);
}

/* ============================================================
   3. MAIN NAV BAR + MEGA MENU
   ============================================================ */
.navbar-main {
  background-color: var(--clr-surface);
  height: 57px;
  position: sticky;
  top: 0;
  z-index: 200;
  border-bottom: 1px solid var(--clr-border);
  /* Allow mega panel to overflow below */
  overflow: visible;
}

.navbar-main .container--wide {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Mobile logo — hidden on desktop, shown on mobile in navbar */
.navbar-main__mobile-logo {
  display: none;
  align-items: center;
}

.navbar-main__mobile-logo img {
  height: 38px;
  width: auto;
}

/* Desktop items wrapper */
.navbar-main__items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex: 1;
}

/* Each nav item wrapper */
.nav-item {
  position: static; /* mega is full-width, positioned off navbar */
}

/* Nav trigger button */
.navbar-main__link {
  font-family: "Roboto Mono", monospace;
  font-size: 15px;
  font-weight: var(--fw-medium);
  color: var(--clr-brand-dark);
  white-space: nowrap;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0 10px;
  height: 57px;
  display: flex;
  align-items: center;
  gap: 5px;
  position: relative;
  transition: color var(--transition);
}

.navbar-main__link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 10px;
  right: 10px;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--clr-brand-purple),
    var(--clr-orange)
  );
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}

.nav-item:hover .navbar-main__link::after,
.nav-item.is-open .navbar-main__link::after {
  transform: scaleX(1);
}
.nav-item:hover .navbar-main__link,
.nav-item.is-open .navbar-main__link {
  color: var(--clr-brand-purple);
}

/* Chevron rotate */
.nav-chevron {
  font-size: 11px;
  transition: transform var(--transition);
}
.nav-item.is-open .nav-chevron {
  transform: rotate(180deg);
}

/* ── Mega Menu Panel ────────────────────────── */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  width: 100vw;
  background: var(--clr-white);
  /* Use ::before for gradient top border — border-image bleeds to all sides */
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.12);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.18s ease,
    transform 0.18s ease,
    visibility 0.18s;
  z-index: 199;
}

/* Gradient top border via pseudo-element */
.mega-menu::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--clr-brand-purple) 0%,
    #7c3aed 50%,
    var(--clr-orange) 100%
  );
}

.nav-item.is-open .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.mega-menu__inner {
  display: flex;
  align-items: flex-start;
  gap: 0;
  padding-block: var(--space-8);
}

/* Columns */
.mega-col {
  flex: 1;
  align-self: flex-start; /* explicit per-column top anchor */
  padding-inline: var(--space-10);
  margin-top: 0;
  padding-top: 0;
}

.mega-col:first-child {
  padding-left: 0;
}
.mega-col:last-child {
  padding-right: 0;
}
.mega-col--wide {
  flex: 1.4;
}

.mega-col__title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--clr-brand-dark);
  margin: 0 0 var(--space-3) 0; /* no top margin — anchors flush to grid row */
  padding-bottom: var(--space-2);
  position: relative;
}

.mega-col__title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background-color: var(--clr-orange);
}

.mega-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mega-col ul li a {
  font-size: var(--fs-sm);
  color: var(--clr-purple-mid);
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 0;
  border-bottom: 1px solid transparent;
  transition:
    color var(--transition),
    border-color var(--transition);
}

.mega-col ul li a:hover {
  color: var(--clr-brand-purple);
  border-bottom-color: var(--clr-brand-purple);
}

.ext-icon {
  font-size: 10px;
  opacity: 0.6;
}

/* Upcoming events placeholder */
.mega-upcoming-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  max-height: 160px;
  background: repeating-conic-gradient(
      var(--clr-placeholder) 0% 25%,
      transparent 0% 50%
    )
    0 0 / 20px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xs);
  color: var(--clr-gray-mid);
}

/* ── Hamburger ──────────────────────────────── */
.navbar-main__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
  flex-shrink: 0;
}

.navbar-main__hamburger span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background-color: var(--clr-brand-dark);
  transition: all 0.25s ease;
}

.navbar-main__hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar-main__hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.navbar-main__hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ═══════════════════════════════════════════════
   MOBILE DRAWER  (app-style layout)
   ═══════════════════════════════════════════════ */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 320px;
  max-width: 92vw;
  height: 100dvh; /* dynamic viewport height on iOS */
  background: var(--clr-white);
  z-index: 300;
  transform: translateX(-100%);
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 4px 0 40px rgba(0, 0, 0, 0.18);
  display: flex;
  flex-direction: column;
  overflow: hidden; /* children scroll, not the nav itself */
}

.mobile-nav.is-open {
  transform: translateX(0);
}

/* ── Header ── */
.mobile-nav__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--clr-border);
  flex-shrink: 0;
  background: var(--clr-white);
}

.mobile-nav__logo {
  height: 38px;
  width: auto;
}

.mobile-nav__close {
  background: none;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--clr-brand-dark);
  cursor: pointer;
  transition: background var(--transition);
}
.mobile-nav__close:hover {
  background: var(--clr-surface);
}

/* ── Search ── */
.mobile-nav__search {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-3) var(--space-5);
  padding: var(--space-3) var(--space-4);
  background: var(--clr-surface);
  border-radius: var(--radius-pill);
  border: 1px solid var(--clr-border);
  flex-shrink: 0;
}

.mobile-nav__search i {
  color: var(--clr-gray-mid);
  font-size: 0.95rem;
  flex-shrink: 0;
}

.mobile-nav__search input {
  border: none;
  background: transparent;
  font-size: var(--fs-sm);
  color: var(--clr-brand-dark);
  outline: none;
  width: 100%;
  font-family: "Inter", sans-serif;
}
.mobile-nav__search input::placeholder {
  color: var(--clr-gray-mid);
}

/* ── Scrollable nav area ── */
.mobile-nav__body {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* Accordion items */
.mobile-accordion {
  border-bottom: 1px solid var(--clr-border);
}

.mobile-accordion summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px var(--space-5);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--clr-brand-dark);
  cursor: pointer;
  user-select: none;
  transition: background var(--transition);
}
.mobile-accordion summary:hover {
  background: var(--clr-surface);
}
.mobile-accordion summary::-webkit-details-marker {
  display: none;
}

.mobile-accordion[open] summary {
  color: var(--clr-brand-purple);
  background: rgba(79, 23, 168, 0.04);
}
.mobile-accordion[open] summary .bi-chevron-down {
  transform: rotate(180deg);
}
.mobile-accordion summary .bi-chevron-down {
  transition: transform var(--transition);
  font-size: 12px;
}

.mobile-accordion ul {
  padding: var(--space-1) var(--space-5) var(--space-3)
    calc(var(--space-5) + 4px);
  display: flex;
  flex-direction: column;
  gap: 0;
  background: rgba(79, 23, 168, 0.02);
  list-style: none;
  margin: 0;
}

.mobile-accordion ul li a {
  display: flex;
  align-items: center;
  padding: 10px 0;
  font-size: var(--fs-sm);
  color: var(--clr-purple-mid);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  gap: var(--space-2);
}
.mobile-accordion ul li:last-child a {
  border-bottom: none;
}
.mobile-accordion ul li a:hover {
  color: var(--clr-brand-purple);
  padding-left: 4px;
}
.mobile-accordion ul li a::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--clr-orange);
  flex-shrink: 0;
}

/* ── App-style bottom footer ── */
.mobile-nav__footer {
  flex-shrink: 0;
  border-top: 1px solid var(--clr-border);
  background: var(--clr-white);
}

/* Quick link icons row */
.mobile-nav__footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--clr-border);
}

.mobile-nav__footer-links a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: var(--space-3) var(--space-2);
  font-size: 10px;
  font-weight: var(--fw-medium);
  color: var(--clr-gray-mid);
  text-align: center;
  transition:
    color var(--transition),
    background var(--transition);
  border-right: 1px solid var(--clr-border);
}
.mobile-nav__footer-links a:last-child {
  border-right: none;
}
.mobile-nav__footer-links a:hover {
  color: var(--clr-brand-purple);
  background: rgba(79, 23, 168, 0.04);
}
.mobile-nav__footer-links a i {
  font-size: 1.1rem;
}
.mobile-nav__footer-links a span {
  letter-spacing: 0.02em;
}

/* Language row */
.mobile-nav__footer-lang {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-5);
}

.mobile-nav__footer-lang span {
  font-size: var(--fs-xs);
  color: var(--clr-gray-mid);
  font-weight: var(--fw-medium);
}

/* Lang toggle in footer */
.mobile-nav__lang-toggle {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--clr-brand-dark);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.mobile-nav__lang-toggle .lang-btn {
  color: var(--clr-brand-dark);
  padding: 5px 12px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  border: none;
  background: none;
  cursor: pointer;
  transition: all var(--transition);
}

.mobile-nav__lang-toggle .lang-btn.active {
  background: var(--clr-brand-dark);
  color: var(--clr-white);
}

/* Overlay */
.mobile-nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 299;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.28s ease,
    visibility 0.28s;
}

.mobile-nav__overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.navbar-main__link:hover {
  color: var(--clr-brand-purple);
}

/* ============================================================
   9. CHAPTER BANNER (CTA)
   ============================================================ */
.chapter-banner {
  background: linear-gradient(135deg, #100522 0%, #4f17a8 60%, #ff6f00 100%);
  padding-block: var(--space-16);
}

.chapter-banner .container {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-12);
}

.chapter-banner .btn {
  flex-shrink: 0;
}

.chapter-banner__title {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-medium);
  color: var(--clr-white);
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

.chapter-banner__text {
  font-size: var(--fs-base);
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

/* ============================================================
   10. FOOTER
   ============================================================ */
.footer {
  background-color: var(--clr-white);
  color: var(--clr-brand-dark);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}

.footer__top {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--space-16);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--clr-border);
}

.footer__brand img {
  height: 44px;
  width: auto;
  margin-bottom: var(--space-5);
}

.footer__brand-text {
  font-family: "Roboto Mono", monospace;
  font-size: var(--fs-xs);
  color: var(--clr-gray-mid);
  line-height: 1.7;
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-16);
}

.footer__nav-title {
  font-family: "Roboto Mono", monospace;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-brand-dark);
  margin-bottom: var(--space-4);
}

ul.footer__nav-links {
  padding-left: 0px;
}

.footer__nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* 1. Base state - keep your existing styles */
.footer__nav-links a {
  font-size: var(--fs-xs);
  color: var(--clr-brand-deep);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  opacity: 1;
  transition: opacity 0.5s ease; /* Essential for the smooth fade */
}

/* 2. The Focus Logic: 
   When the mouse is anywhere inside the container, dim ALL links */
.footer__nav-links:hover a {
  opacity: 0.4;
}

/* 3. The Exception:
   Bring the link actually being hovered back to full brightness */
.footer__nav-links a:hover {
  opacity: 1;
  color: var(--clr-brand-deep);
}

.footer__bottom {
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__left_text {
  flex: 1;
  font-size: var(--fs-xs);
  color: var(--clr-gray-mid);
}

.footer__left_text a {
  color: var(--clr-gray-mid);
  text-decoration: underline;
  transition: opacity 0.3s ease;
}

.footer__left_text a:hover {
  opacity: 0.7;
}

.footer__copy {
  flex: 1;
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--clr-gray-mid);
}

.footer__legal {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  gap: var(--space-5);
}

/* 1. Base State */
.footer__legal a {
  font-size: var(--fs-xs);
  color: var(--clr-gray-mid);
  transition: opacity 0.3s ease;
  opacity: 1;
}

/* 2. Dim ALL links when the parent container is hovered */
.footer__legal:hover a {
  opacity: 0.4;
}

/* 3. Keep the hovered link at full opacity */
.footer__legal a:hover {
  opacity: 1;
  color: var(--clr-gray-mid); /* Or change color if you want a highlight */
}

/* ============================================================
   SITE BREADCRUMB
   ============================================================ */
.site-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.15rem;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  margin-bottom: var(--space-4);
  color: var(--clr-gray-mid);
}
.site-breadcrumb a {
  color: var(--clr-gray-mid);
  text-decoration: none;
  transition: color 0.15s ease;
}
.site-breadcrumb a:hover { color: var(--clr-brand-dark); }
.site-breadcrumb span[aria-current="page"] { color: var(--clr-brand-dark); }
.site-breadcrumb i { font-size: 10px; opacity: 0.6; }

/* Center-aligned variant — specific pages with centered hero layouts */
.aw-hero .site-breadcrumb,
.club-hero .site-breadcrumb,
.tclub-hero .site-breadcrumb,
.pe-hero .site-breadcrumb,
.pe-detail-hero .site-breadcrumb,
.news-hero .site-breadcrumb,
.news-detail-hero .site-breadcrumb {
  justify-content: center;
}

/* White variant — inside any dark / image-background hero */
.vol-hero .site-breadcrumb,
.dir-hero .site-breadcrumb,
.contact-hero .site-breadcrumb,
.wj-hero .site-breadcrumb,
.cal-header .site-breadcrumb,
.ev-hero .site-breadcrumb,
.ev-register__head .site-breadcrumb,
.news-hero .site-breadcrumb,
.news-detail-hero .site-breadcrumb,
.pe-hero .site-breadcrumb,
.pe-detail-hero .site-breadcrumb,
.jobs-hero .site-breadcrumb,
.aw-hero .site-breadcrumb,
.club-hero .site-breadcrumb,
.tclub-hero .site-breadcrumb,
.profile-hero .site-breadcrumb,
.mentor-hero .site-breadcrumb {
  color: rgba(255, 255, 255, 0.65);
}
.vol-hero .site-breadcrumb a,
.dir-hero .site-breadcrumb a,
.contact-hero .site-breadcrumb a,
.wj-hero .site-breadcrumb a,
.cal-header .site-breadcrumb a,
.ev-hero .site-breadcrumb a,
.ev-register__head .site-breadcrumb a,
.news-hero .site-breadcrumb a,
.news-detail-hero .site-breadcrumb a,
.pe-hero .site-breadcrumb a,
.pe-detail-hero .site-breadcrumb a,
.jobs-hero .site-breadcrumb a,
.aw-hero .site-breadcrumb a,
.club-hero .site-breadcrumb a,
.tclub-hero .site-breadcrumb a,
.profile-hero .site-breadcrumb a,
.mentor-hero .site-breadcrumb a {
  color: rgba(255, 255, 255, 0.65);
}
.vol-hero .site-breadcrumb a:hover,
.dir-hero .site-breadcrumb a:hover,
.contact-hero .site-breadcrumb a:hover,
.wj-hero .site-breadcrumb a:hover,
.cal-header .site-breadcrumb a:hover,
.ev-hero .site-breadcrumb a:hover,
.ev-register__head .site-breadcrumb a:hover,
.news-hero .site-breadcrumb a:hover,
.news-detail-hero .site-breadcrumb a:hover,
.pe-hero .site-breadcrumb a:hover,
.pe-detail-hero .site-breadcrumb a:hover,
.jobs-hero .site-breadcrumb a:hover,
.aw-hero .site-breadcrumb a:hover,
.club-hero .site-breadcrumb a:hover,
.tclub-hero .site-breadcrumb a:hover,
.profile-hero .site-breadcrumb a:hover,
.mentor-hero .site-breadcrumb a:hover { color: #fff; }
.vol-hero .site-breadcrumb span[aria-current="page"],
.dir-hero .site-breadcrumb span[aria-current="page"],
.contact-hero .site-breadcrumb span[aria-current="page"],
.wj-hero .site-breadcrumb span[aria-current="page"],
.cal-header .site-breadcrumb span[aria-current="page"],
.ev-hero .site-breadcrumb span[aria-current="page"],
.ev-register__head .site-breadcrumb span[aria-current="page"],
.news-hero .site-breadcrumb span[aria-current="page"],
.news-detail-hero .site-breadcrumb span[aria-current="page"],
.pe-hero .site-breadcrumb span[aria-current="page"],
.pe-detail-hero .site-breadcrumb span[aria-current="page"],
.jobs-hero .site-breadcrumb span[aria-current="page"],
.aw-hero .site-breadcrumb span[aria-current="page"],
.club-hero .site-breadcrumb span[aria-current="page"],
.tclub-hero .site-breadcrumb span[aria-current="page"],
.profile-hero .site-breadcrumb span[aria-current="page"],
.mentor-hero .site-breadcrumb span[aria-current="page"] { color: #fff; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1199px) {
  :root {
    --fs-4xl: 2.75rem;
    --fs-5xl: 3.5rem;
  }

  /* stats already 2-col — no change needed */

  .footer__nav {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 991px) {
  :root {
    --fs-4xl: 2.25rem;
    --fs-5xl: 3rem;
    --fs-2xl: 1.75rem;
  }

  /* ── Nav ── */
  .navbar-main__items {
    display: none;
  }
  .navbar-main__hamburger {
    display: flex;
  }
  .navbar-main__mobile-logo {
    display: flex;
  }
  .navbar-main .container--wide {
    justify-content: space-between;
  }
  /* Utility header is replicated inside drawer */
  .header-top {
    display: none;
  }

  /* ── Chapter Banner ── */
  .chapter-banner .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .chapter-banner .container .btn {
    margin-inline: auto;
  }

  /* ── Footer ── */
  .footer__top {
    grid-template-columns: 1fr;
  }
  .footer__nav {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  /* Announcement bar — allow text wrap on small screens */
  .announcement-bar {
    min-height: auto;
    padding-block: var(--space-2);
  }
  .announcement-bar .container--wide {
    padding-right: var(--space-8);
  }
  .announcement-bar__text {
    font-size: 12px;
    white-space: normal;
  }
  .announcement-bar__close {
    right: var(--space-3);
  }

  .header-top__utils {
    gap: var(--space-3);
  }
  .header-top__links {
    display: none;
  }

  .footer__nav {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .footer__legal {
    justify-content: center;
  }
}

@media (max-width: 575px) {
  :root {
    --fs-4xl: 1.875rem;
    --fs-2xl: 1.5rem;
  }

  .footer__nav {
    grid-template-columns: 1fr;
  }
}