@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@600&display=swap');

/* ---------- Base ---------- */
html, body { min-height: 100%; }
body {
  font-family: Arial, sans-serif;
  margin: 0;
  color: #222;
  background-color: #000;
  position: relative;
}

/* Full-viewport background image + dim overlay */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(rgba(0,0,0,0.40), rgba(0,0,0,0.40)),
    url("images/background.png") center center / cover no-repeat fixed;
}

/* ---------- Theme tokens ---------- */
:root {
  --banner-bg: #d3d3d3;
  --banner-text: #111;
  --nav-bg: rgba(255, 255, 255, 0.9);

  --pill-bg: #2f3f3b;         /* slightly darker to match your desktop look */
  --pill-text: #fff;
  --pill-hover: #3a4a46;

  --bubble-bg: rgba(255,255,255,0.85);
  --bubble-text: #222;

  /* Footer – LIGHT */
  --footer-grad-start: #ffffff;
  --footer-grad-end:   #f2f2f2;
  --footer-text:       #222;
  --footer-accent:     #2d3a37;
  --footer-accent-hover:#3a4a46;
  --footer-icon-bg:    rgba(0,0,0,0.05);
  --footer-divider:    rgba(0,0,0,0.2);

  /* Hamburger + Drawer */
  --hamburger-color: #111;
  --hamburger-outline: rgba(0,0,0,0.75);

  --drawer-link: #111;
  --drawer-link-dim: rgba(0,0,0,0.7);
  --drawer-divider: rgba(0,0,0,0.10);
}

body.dark {
  --banner-bg: #1a1a1a;
  --banner-text: #fff;
  --nav-bg: rgba(30, 30, 30, 0.9);

  --pill-bg: #2d3a37;
  --pill-text: #eaeaea;
  --pill-hover: #3a4a46;

  --bubble-bg: rgba(40,40,40,0.85);
  --bubble-text: #eee;

  /* Footer – DARK */
  --footer-grad-start: #0c0c0c;
  --footer-grad-end:   #000000;
  --footer-text:       #e0e0e0;
  --footer-accent:     #8aa39b;
  --footer-accent-hover:#cbded2;
  --footer-icon-bg:    rgba(255,255,255,0.06);
  --footer-divider:    rgba(255,255,255,0.6);

  --hamburger-color: #ffffff;
  --hamburger-outline: rgba(255,255,255,0.85);

  --drawer-link: #eee;
  --drawer-link-dim: rgba(255,255,255,0.8);
  --drawer-divider: rgba(255,255,255,0.18);
}

/* ---------- Banner ---------- */
.banner-container {
  position: fixed;
  top: 0;
  width: 100%;
  height: 100px;
  z-index: 1000;
  background-color: var(--banner-bg);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color 280ms ease;
}
.banner-text h1 {
  margin: 0;
  font-family: 'Cinzel', serif;
  font-size: 1.8rem;
  color: var(--banner-text);
  transition: color 280ms ease;
}

/* Banner hamburger (mobile only) */
.banner-hamburger {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 44px; height: 40px;
  display: none; /* shown via media query */
  background: rgba(0,0,0,0);
  border: 1px solid var(--hamburger-outline);
  border-radius: 10px;
  padding: 6px 8px;
  cursor: pointer;
  box-shadow: 0 0 0 1px var(--hamburger-outline) inset, 0 0 6px rgba(0,0,0,0.15);
}
.banner-hamburger span {
  display: block;
  width: 24px; height: 2.5px;
  background: var(--hamburger-color);
  border-radius: 2px;
  transition: transform 0.28s ease, opacity 0.28s ease;
}
.banner-hamburger span + span { margin-top: 6px; }

body.drawer-open .banner-hamburger span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
body.drawer-open .banner-hamburger span:nth-child(2) { opacity: 0; }
body.drawer-open .banner-hamburger span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 820px) {
  .banner-text { padding-left: 60px; }
}

/* ---------- Nav (desktop) ---------- */
nav {
  position: sticky;
  top: 100px;
  z-index: 999;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 1rem 2rem;
  background: var(--nav-bg);
  backdrop-filter: blur(6px);
  border-radius: 0 0 12px 12px;
  transition: background-color 220ms ease;
}
.nav-links {
  grid-column: 2;
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.pill,
nav a {
  display: inline-block;
  color: var(--pill-text);
  background: var(--pill-bg);
  text-decoration: none;
  font-weight: 700;
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  transition: background 0.25s, transform 0.15s;
  white-space: nowrap;
}
.pill:hover,
nav a:hover {
  background: var(--pill-hover);
  transform: translateY(-1px);
}

/* Theme toggle (desktop) */
.theme-toggle { grid-column: 3; justify-self: end; display: flex; align-items: center; }
.switch { position: relative; display: inline-block; width: 50px; height: 24px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider-round {
  position: absolute; inset: 0; cursor: pointer;
  background-color: #ccc; border-radius: 24px; transition: background-color 0.3s ease;
}
.slider-round::before {
  content: ""; position: absolute; height: 18px; width: 18px; left: 3px; bottom: 3px;
  background-color: #fff; border-radius: 50%; transition: transform 0.3s ease;
}
input:checked + .slider-round { background-color: var(--pill-bg); }
input:checked + .slider-round::before { transform: translateX(26px); }

/* ---------- Dropdown (desktop) ---------- */
.has-dropdown { position: relative; display: inline-block; }
.drop-toggle { position: relative; }
.caret { margin-left: 0.35rem; font-size: 0.9em; transition: transform 320ms ease; }

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 0;
  z-index: 1001;

  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-10px);
  transition:
    max-height 420ms ease-in-out,
    opacity 380ms ease,
    transform 420ms ease-in-out;
}

.pill-sub {
  display: inline-block;
  color: var(--pill-text);
  background: var(--pill-bg);
  padding: 0.45rem 1rem;
  border-radius: 999px;
  white-space: nowrap;
}
.pill-sub:hover { background: var(--pill-hover); transform: translateY(-1px); }

.has-dropdown.open .dropdown { max-height: 200px; opacity: 1; transform: translateY(0); }
.has-dropdown.open > .drop-toggle { background: var(--pill-hover); transform: translateY(-1px); }
.has-dropdown.open .caret { transform: rotate(180deg); }

/* ---------- Slider ---------- */
.slider {
  position: relative;
  width: 100%;
  max-width: 900px;
  height: 400px;
  margin: 7rem auto 2rem auto;
  overflow: hidden;
  border-radius: 10px;
  background-color: #000;
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
}
.slides { display: flex; height: 100%; transition: transform 0.5s ease; }
.slides img {
  flex: 0 0 100%;
  width: 100%; height: 100%;
  object-fit: contain;
  background: #111; display: block;
}
.nav-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(0,0,0,0.4); border: none; color: white; font-size: 2rem;
  padding: 0.5rem 1rem; cursor: pointer; z-index: 10; transition: background 0.3s;
}
.nav-btn:hover { background: rgba(0,0,0,0.7); }
#prev { left: 10px; } #next { right: 10px; }

/* ---------- Content ---------- */
main { padding: 2rem; padding-bottom: 100px; }
.text-bubble {
  background: var(--bubble-bg); color: var(--bubble-text);
  border-radius: 12px; padding: 1.5rem; margin: 1.5rem auto; max-width: 900px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* ---------- Fade-in ---------- */
.fade-in { opacity: 1; transform: none; }
body.js .fade-in {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
body.js .fade-in.visible { opacity: 1; transform: translateY(0); }

/* ---------- Footer ---------- */
footer {
  text-align: center;
  color: var(--footer-text);
  padding: 1.25rem 1rem 2.5rem;
  font-size: 0.95rem;
  background: linear-gradient(180deg, var(--footer-grad-start), var(--footer-grad-end));
  position: relative;
  box-shadow: 0 -2px 6px rgba(0,0,0,0.1);
}
.footer-divider {
  width: 100%;
  display: flex; justify-content: center;
  margin: 0.25rem 0 0.75rem;
}
.footer-divider::before {
  content: "🐾  🐾  🐾  🐾  🐾";
  color: var(--footer-divider);
  letter-spacing: 0.35rem;
  font-size: 0.95rem;
}
.footer-brand { margin-bottom: 0.35rem; }
.footer-logo {
  font-family: 'Cinzel', serif;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 0.15rem;
}
.footer-tagline { opacity: 0.85; font-size: 0.9rem; }

/* Social icons */
.social-links { margin: 0.4rem 0 0.9rem; }
.social-links a {
  color: var(--footer-accent);
  margin: 0 10px;
  font-size: 1.3rem;
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  transition: transform 0.18s ease, box-shadow 0.25s ease, color 0.25s ease, background 0.25s ease;
  background: var(--footer-icon-bg);
}
.social-links a:hover {
  color: var(--footer-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 0 12px rgba(138,163,155,0.55), 0 0 24px rgba(138,163,155,0.35);
}

/* Affiliations / badges */
.footer-affiliations {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 0.4rem 0 0.9rem;
}
.affil-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--footer-accent);
  background: var(--footer-icon-bg);
  transition: transform 0.18s ease, box-shadow 0.25s ease, color 0.25s ease, background 0.25s ease;
}
.affil-badge i { font-size: 1rem; line-height: 1; }
.affil-badge:hover {
  color: var(--footer-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 0 12px rgba(138,163,155,0.55), 0 0 24px rgba(138,163,155,0.35);
}

/* Back-to-Top */
#backToTop {
  position: fixed;
  right: 16px;
  bottom: 18px;
  width: 44px; height: 44px;
  border: none; border-radius: 50%;
  background: var(--pill-bg);
  color: #fff;
  cursor: pointer;
  display: grid; place-items: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s ease, transform 0.2s ease, background 0.25s ease;
  z-index: 1500;
}
#backToTop:hover { transform: translateY(-2px); background: var(--pill-hover); }
#backToTop.show { opacity: 1; pointer-events: auto; }

/* =========================================================
   MOBILE: show hamburger, hide desktop nav, drawer styles
========================================================= */
@media (max-width: 820px) {
  nav { display: none; }
  .banner-hamburger { display: block; }
}

/* Drawer scrim */
.drawer-scrim {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(2px);
  z-index: 1190; /* below drawer, above content */
}

/* Drawer panel (50% width, slower slide) */
.drawer {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: 50vw;
  max-width: none;
  background: var(--nav-bg);
  transform: translateX(-105%);
  transition: transform 0.48s ease;
  z-index: 1201;
  padding: 16px 16px 22px;
  overflow-y: auto;
  box-shadow: 2px 0 18px rgba(0,0,0,0.25);
  border-top-right-radius: 12px;
  border-bottom-right-radius: 12px;
}
body.drawer-open .drawer { transform: translateX(0); }

/* Drawer nav container */
.drawer-nav { display: flex; flex-direction: column; gap: 10px; }

/* >>> PILL STYLES FOR MOBILE DRAWER <<< */
.drawer-link,
.drawer-accordion {
  display: inline-block;
  align-self: flex-start;                 /* keep pills left-aligned */
  background: var(--pill-bg) !important;  /* match desktop pill color */
  color: var(--pill-text);
  font-weight: 700;
  text-decoration: none;
  border: none;
  text-align: left;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.25s, transform 0.15s;
}
.drawer-link:hover,
.drawer-accordion:hover { background: var(--pill-hover); transform: translateY(-1px); }

/* Add a small caret to accordions */
.drawer-accordion::after {
  content: "▾";
  margin-left: 8px;
  font-size: 0.9em;
  transition: transform 0.25s ease;
}
.drawer-accordion[aria-expanded="true"]::after { transform: rotate(180deg); }

/* Submenu container (animated height) */
.drawer-submenu {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.32s ease;
  padding-left: 8px;      /* tiny indent */
}

/* Sub-links also pills, slightly smaller */
.drawer-sublink {
  display: inline-block;
  align-self: flex-start;
  background: var(--pill-bg) !important;
  color: var(--pill-text);
  text-decoration: none;
  font-weight: 600;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  margin: 6px 0 0 6px;    /* subtle spacing from parent pill */
  transition: background 0.25s, transform 0.15s;
}
.drawer-sublink:hover { background: var(--pill-hover); transform: translateY(-1px); }

/* Theme toggle row at bottom (unchanged) */
.drawer-theme {
  display: flex;
  justify-content: flex-end;
  padding-top: 0.9rem;
  margin-top: 0.6rem;
  border-top: 1px solid var(--drawer-divider);
}

/* Motion safety */
@media (prefers-reduced-motion: reduce) {
  .drawer, .drawer-submenu, .banner-hamburger span {
    transition: none !important;
  }
}
/* Mobile fix: prevent heavy zooming of the background on phones */
@media (max-width: 820px) {
  body::before {
    /* keep the same image + overlay but disable fixed */
    background:
      linear-gradient(rgba(0,0,0,0.40), rgba(0,0,0,0.40)),
      url("images/background.png");
    background-repeat: no-repeat;
    background-position: center top;
    background-size: cover;   /* fills screen while minimizing crop */
    background-attachment: scroll; /* <— key change from fixed */
  }
}

/* (Optional) If you prefer to see the whole image on very small phones,
   switch to 'contain' below—this may add side/top letterboxing. */
@media (max-width: 480px) {
  body::before {
    background-size: cover; /* change to 'contain' if you want full image visible */
  }
}