/* ==========================================================================
   ANEA — stylesheet
   Mobile-first, green accent, medical-professional minimalism
   ========================================================================== */

:root {
  --color-accent: #2f9363;
  --color-accent-dark: #226a47;
  --color-accent-light: #e8f5ee;
  --color-text: #1f2422;
  --color-text-muted: #5c6560;
  --color-bg: #ffffff;
  --color-bg-alt: #f6f9f7;
  --color-border: #e2e8e4;
  --color-white: #ffffff;
  --gradient-accent: linear-gradient(135deg, #37a874, #1f6b48);
  --gradient-accent-soft: linear-gradient(135deg, #eefaf3, #ffffff);
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --container-width: 1180px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --shadow-sm: 0 2px 10px rgba(20, 40, 30, 0.07);
  --shadow-md: 0 10px 28px rgba(20, 40, 30, 0.11);
  --shadow-lg: 0 20px 48px rgba(20, 40, 30, 0.18);
  --shadow-glow: 0 0 0 4px rgba(47, 147, 99, 0.14);
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --header-height: 96px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

body {
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

section { padding: 64px 0; }
@media (min-width: 768px) { section { padding: 88px 0; } }

.section-alt { background: var(--color-bg-alt); }

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

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; color: var(--color-text); }
h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.25rem); }
h3 { font-size: 1.25rem; }
p { color: var(--color-text-muted); }

.eyebrow {
  display: inline-block;
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 10px;
}

.section-head {
  max-width: 640px;
  margin: 0 auto 40px;
  text-align: center;
}
.section-head p { margin-top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient-accent);
  color: var(--color-white);
  box-shadow: 0 6px 16px rgba(31, 107, 72, 0.22);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(31, 107, 72, 0.3); }
.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.btn-outline:hover { background: var(--gradient-accent); border-color: transparent; color: var(--color-white); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-white {
  background: var(--color-white);
  color: var(--color-accent-dark);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.link-arrow {
  color: var(--color-accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}
.link-arrow:hover { gap: 10px; color: var(--color-accent-dark); }

/* ---------- Icons ---------- */
.icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  line-height: 1;
}
.icon svg { width: 100%; height: 100%; display: block; fill: none; stroke: currentColor; }

/* ==========================================================================
   Top bar
   ========================================================================== */
.topbar {
  background: var(--color-accent-dark);
  color: #dff2e6;
  font-size: 0.82rem;
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 38px;
}
.topbar-social {
  display: flex;
  gap: 14px;
  align-items: center;
}
.topbar-social a {
  color: #dff2e6;
  width: 26px; height: 26px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  background: rgba(255,255,255,0.08);
  opacity: 0.9;
  transition: opacity var(--transition), background var(--transition), transform var(--transition);
}
.topbar-social a:hover { opacity: 1; color: var(--color-white); background: rgba(255,255,255,0.2); transform: translateY(-2px); }

/* ==========================================================================
   Scroll progress bar
   ========================================================================== */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 3px;
  z-index: 500;
  background: transparent;
  pointer-events: none;
}
.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--gradient-accent);
  box-shadow: 0 0 8px rgba(47, 147, 99, 0.5);
}

.lang-switch {
  display: flex;
  gap: 4px;
  align-items: center;
}
.lang-switch button {
  background: none;
  border: none;
  color: #cfe9d8;
  font-weight: 600;
  font-size: 0.8rem;
  padding: 4px 8px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.lang-switch button.active,
.lang-switch button:hover { color: var(--color-white); background: rgba(255,255,255,0.12); }
.lang-flag {
  display: inline-block;
  width: 18px; height: 13px;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.35);
  flex-shrink: 0;
}
.lang-flag svg { width: 100%; height: 100%; display: block; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 4px 20px rgba(20, 40, 30, 0.05);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
}
.logo-img {
  height: 40px;
  width: auto;
  display: block;
}
@media (min-width: 480px) {
  .logo-img { height: 40px; }
}

.nav-desktop { display: none; }
@media (min-width: 960px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: 28px;
  }
  .nav-desktop a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text);
    padding: 8px 0;
    position: relative;
  }
  .nav-desktop a::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 0; height: 2px;
    background: var(--color-accent);
    transition: width var(--transition);
  }
  .nav-desktop a:hover::after,
  .nav-desktop a.active::after { width: 100%; }
  .nav-desktop a.active { color: var(--color-accent); }
}

.header-actions { display: flex; align-items: center; gap: 16px; }
.header-cta { display: none; }
@media (min-width: 960px) { .header-cta { display: inline-flex; } }

.burger {
  width: 44px; height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
@media (min-width: 960px) { .burger { display: none; } }
.burger span {
  display: block;
  width: 20px; height: 2px;
  background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Mobile fullscreen menu ---------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--color-white);
  z-index: 300;
  padding: 20px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.35s ease;
  display: flex;
  flex-direction: column;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}
.mobile-menu-close {
  width: 44px; height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  display: flex; align-items: center; justify-content: center;
}
.mobile-menu-section { margin-bottom: 30px; }
.mobile-menu-section h4 {
  color: var(--color-accent);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.mobile-menu-section ul { display: flex; flex-direction: column; gap: 16px; }
.mobile-menu-section a {
  font-size: 1.4rem;
  font-weight: 700;
}
.mobile-menu-section .mm-contact {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-muted);
}
.mobile-menu-section .mm-contact .icon { color: var(--color-accent); }
.mobile-menu-social {
  margin-top: auto;
  display: flex;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}
.mobile-menu-social a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gradient-accent-soft);
  color: var(--color-accent-dark);
  box-shadow: var(--shadow-sm);
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}
.mobile-menu-social a:hover { background: var(--gradient-accent); color: var(--color-white); transform: translateY(-3px); box-shadow: var(--shadow-md); }
body.menu-open { overflow: hidden; }

/* ==========================================================================
   Hero slider
   ========================================================================== */
.hero-slider {
  position: relative;
  height: 62vh;
  min-height: 420px;
  max-height: 680px;
  overflow: hidden;
  background: var(--color-accent-dark);
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease;
  display: flex;
  align-items: flex-end;
}
.hero-slide.active { opacity: 1; visibility: visible; }
.hero-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10, 30, 20, 0.82) 0%, rgba(10, 30, 20, 0.35) 55%, rgba(10, 30, 20, 0.25) 100%);
}
.hero-slide-content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
  padding-bottom: 60px;
  max-width: 620px;
}
.hero-slide-content .eyebrow {
  color: #eafff2;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(4px);
  padding: 6px 14px;
  border-radius: 30px;
}
.hero-slide-content h2 { color: var(--color-white); margin-bottom: 18px; }
.hero-slide-content p { color: #e3f3e9; margin-bottom: 24px; }

.hero-dots {
  position: absolute;
  bottom: 22px;
  right: 20px;
  z-index: 3;
  display: flex;
  gap: 8px;
}
.hero-dots button {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.45);
  border: none;
  padding: 0;
}
.hero-dots button.active { background: var(--color-white); width: 26px; border-radius: 6px; }

.hero-arrows { display: none; }
@media (min-width: 700px) {
  .hero-arrows { display: block; }
  .hero-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    width: 46px; height: 46px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.4);
    color: var(--color-white);
    display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(2px);
  }
  .hero-arrow:hover { background: rgba(255,255,255,0.3); }
  .hero-arrow.prev { left: 20px; }
  .hero-arrow.next { right: 20px; }
}

/* ==========================================================================
   Page banner (inner pages)
   ========================================================================== */
.page-banner {
  position: relative;
  min-height: 260px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  color: var(--color-white);
}
.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10, 30, 20, 0.88), rgba(10, 40, 25, 0.6));
}
.page-banner .container { position: relative; z-index: 2; padding-top: 40px; padding-bottom: 96px; }
.page-banner h1 { color: var(--color-white); }
.breadcrumb {
  margin-top: 14px;
  font-size: 0.9rem;
  color: #cdece0;
  display: flex;
  gap: 8px;
}
.breadcrumb a { color: #cdece0; font-weight: 600; }
.breadcrumb a:hover { color: var(--color-white); }

/* ==========================================================================
   Home: quick links cards
   ========================================================================== */
.quick-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
  margin-top: -70px;
  position: relative;
  z-index: 5;
}
@media (min-width: 760px) { .quick-grid { grid-template-columns: repeat(3, 1fr); } }

.quick-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--color-border);
}
.quick-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg), 0 0 0 2px var(--color-accent); }
.quick-card-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  background: var(--gradient-accent);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 18px;
  box-shadow: 0 10px 22px rgba(31, 107, 72, 0.28);
  transition: transform var(--transition);
}
.quick-card:hover .quick-card-icon { transform: rotate(-6deg) scale(1.08); }
.quick-card h3 { margin-bottom: 10px; }
.quick-card p { margin-bottom: 18px; }

/* ==========================================================================
   Cards: generic (events, articles, members) — image-forward editorial style
   ========================================================================== */
.grid {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-accent-dark);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: transform 0.45s cubic-bezier(.4,0,.2,1), box-shadow 0.45s cubic-bezier(.4,0,.2,1);
}
.card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }

.card-media { position: absolute; inset: 0; z-index: 0; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s cubic-bezier(.2,.7,.3,1); }
.card:hover .card-media img { transform: scale(1.1); }
.card-media::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(6,18,12,0.94) 0%, rgba(6,18,12,0.62) 42%, rgba(6,18,12,0) 70%);
  transition: background 0.45s ease;
}
.card:hover .card-media::after { background: linear-gradient(0deg, rgba(6,18,12,0.97) 0%, rgba(6,18,12,0.75) 46%, rgba(6,18,12,0.12) 78%); }

.card-badge {
  position: absolute;
  top: 16px; right: 16px;
  z-index: 2;
  padding: 6px 13px;
  border-radius: 20px;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--color-white);
  background: rgba(20, 32, 26, 0.45);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.25);
}
.card-badge-free { background: rgba(47, 147, 99, 0.85); border-color: transparent; }
.card-badge-paid { background: rgba(203, 90, 45, 0.85); border-color: transparent; }

.card-body {
  position: relative;
  z-index: 2;
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--color-white);
  text-shadow: 0 1px 3px rgba(0,0,0,0.25);
}
.card-body h3 { color: var(--color-white); font-size: 1.15rem; line-height: 1.28; }
.card-body h3 a { color: inherit; }
.card:hover .card-body h3 { color: #d7f5e3; }
.card-body p {
  color: rgba(255,255,255,0.8);
  font-size: 0.88rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-meta { display: flex; flex-wrap: wrap; gap: 8px; font-size: 0.78rem; color: rgba(255,255,255,0.92); margin: 0; }
.card-meta span {
  display: flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.14);
  backdrop-filter: blur(6px);
  border-radius: 20px;
  padding: 4px 10px 4px 8px;
}
.card-meta .icon { color: #a9e6c1; }
.card-footer { margin-top: 6px; display: flex; align-items: center; justify-content: flex-end; }

.card-cta {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.35);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  opacity: 0.85;
  transition: background var(--transition), transform var(--transition), opacity var(--transition), border-color var(--transition);
}
.card:hover .card-cta { background: var(--gradient-accent); border-color: transparent; transform: scale(1.08); opacity: 1; }

.tag {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--gradient-accent-soft);
  color: var(--color-accent-dark);
  font-size: 0.78rem;
  font-weight: 700;
  box-shadow: inset 0 0 0 1px rgba(47, 147, 99, 0.12);
}
.tag.tag-paid { background: #fdece8; color: #c0392b; box-shadow: inset 0 0 0 1px rgba(192, 57, 43, 0.12); }

/* ---------- Board / member cards ---------- */
.member-card { aspect-ratio: 3/4; }
.member-avatar-icon {
  position: absolute;
  z-index: 1;
  inset: 0 0 32% 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.18);
  font-size: 104px;
}
.member-avatar-icon .icon { width: 1em; height: 1em; }
.member-avatar-icon svg { stroke-width: 1.1; }
.member-initials {
  position: absolute;
  z-index: 2;
  left: 16px; top: 16px;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.4);
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  padding: 6px 13px;
  border-radius: 30px;
}
.member-card .card-body { gap: 10px; }
.member-role { color: var(--color-accent); font-weight: 600; font-size: 0.88rem; }
.member-social { display: flex; gap: 10px; }
.member-social a, .member-social button {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.16);
  color: var(--color-white);
  box-shadow: none;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.member-social a:hover, .member-social button:hover { background: var(--gradient-accent); color: var(--color-white); transform: translateY(-3px); box-shadow: var(--shadow-md); }

.load-more-wrap { text-align: center; margin-top: 40px; }

/* ==========================================================================
   Membership CTA banner
   ========================================================================== */
.cta-banner {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-size: cover;
  background-position: center;
  padding: 64px 32px;
  text-align: center;
  color: var(--color-white);
}
.cta-banner::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(10,30,20,0.9), rgba(34,106,71,0.75));
}
.cta-banner-inner { position: relative; z-index: 2; max-width: 640px; margin: 0 auto; }
.cta-banner h2 { color: var(--color-white); margin-bottom: 16px; }
.cta-banner p { color: #e3f3e9; margin-bottom: 28px; }

/* ==========================================================================
   Video section
   ========================================================================== */
.video-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
  box-shadow: var(--shadow-md);
}
.video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ==========================================================================
   Partner logos
   ========================================================================== */
.partner-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (min-width: 700px) { .partner-strip { grid-template-columns: repeat(5, 1fr); } }
.partner-logo {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-white);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  filter: grayscale(100%);
  opacity: 0.75;
}
.partner-logo:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); filter: grayscale(0%); opacity: 1; border-color: var(--color-accent); }

/* ==========================================================================
   About page
   ========================================================================== */
.about-grid {
  display: grid;
  gap: 40px;
  align-items: center;
  grid-template-columns: 1fr;
}
@media (min-width: 860px) { .about-grid { grid-template-columns: 1.1fr 0.9fr; } }
.about-grid img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.founded-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding: 10px 18px;
  border-radius: 30px;
  background: var(--gradient-accent-soft);
  color: var(--color-accent-dark);
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   Event / article detail
   ========================================================================== */
.detail-banner-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: -48px;
  position: relative;
  z-index: 5;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 21/9;
}
.detail-banner-img img { width: 100%; height: 100%; object-fit: cover; }
.detail-layout {
  display: grid;
  gap: 40px;
  grid-template-columns: 1fr;
  margin-top: 44px;
}
@media (min-width: 900px) { .detail-layout { grid-template-columns: 2fr 1fr; } }
.detail-main h2 { margin: 28px 0 14px; }
.detail-main p { margin-bottom: 16px; }
.program-list { display: flex; flex-direction: column; gap: 14px; }
.program-item {
  display: flex;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}
.program-time { font-weight: 700; color: var(--color-accent); min-width: 96px; }
.detail-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 16px; }
.detail-gallery img { border-radius: var(--radius-sm); aspect-ratio: 1/1; object-fit: cover; }

.detail-sidebar {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: 26px;
  align-self: start;
  position: sticky;
  top: calc(var(--header-height) + 20px);
}
.detail-sidebar h4 { margin-bottom: 16px; }
.detail-fact { display: flex; gap: 12px; align-items: center; margin-bottom: 16px; }
.detail-fact .icon {
  color: var(--color-accent);
  background: var(--color-white);
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.detail-fact strong { display: block; font-size: 0.85rem; color: var(--color-text-muted); font-weight: 500; }
.detail-fact span { font-weight: 700; }

.detail-share { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--color-border); }
.detail-share h4 { margin-bottom: 14px; font-size: 0.95rem; }
.detail-main .detail-share { border-top: 1px solid var(--color-border); }
.share-copy { border: none; background: none; padding: 0; }

/* ==========================================================================
   Member detail page
   ========================================================================== */
.member-detail {
  display: grid;
  gap: 40px;
  grid-template-columns: 1fr;
}
@media (min-width: 800px) { .member-detail { grid-template-columns: 320px 1fr; } }
.member-detail-photo { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); aspect-ratio: 4/5; }
.member-detail-photo img { width: 100%; height: 100%; object-fit: cover; }
.member-detail-info h1 { margin-bottom: 6px; }
.member-detail-info .member-role { font-size: 1rem; margin-bottom: 20px; display: block; }
.member-detail-info p { margin-bottom: 14px; }

/* ==========================================================================
   Forms
   ========================================================================== */
.form-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
}
@media (min-width: 640px) { .form-card { padding: 44px; } }

.form-row { display: grid; gap: 20px; margin-bottom: 20px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .form-row.two { grid-template-columns: 1fr 1fr; } }

.field label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
}
.field .required { color: #c0392b; }
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field select,
.field textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  transition: border-color var(--transition), background var(--transition);
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: var(--color-white);
}
.field small.error {
  display: none;
  color: #c0392b;
  font-size: 0.82rem;
  margin-top: 6px;
}
.field.invalid input,
.field.invalid select,
.field.invalid textarea { border-color: #c0392b; }
.field.invalid small.error { display: block; }

.file-field {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.file-field input[type="file"] { display: none; }
.file-btn {
  padding: 12px 20px;
  border: 1.5px dashed var(--color-accent);
  border-radius: var(--radius-sm);
  color: var(--color-accent-dark);
  font-weight: 600;
  font-size: 0.9rem;
  background: var(--color-accent-light);
}
.file-name { font-size: 0.88rem; color: var(--color-text-muted); }

.form-success {
  display: none;
  margin-top: 20px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
  font-weight: 600;
  font-size: 0.92rem;
}
.form-success.show { display: block; }

.form-error {
  display: none;
  margin-top: 20px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: #fdecea;
  color: #c0392b;
  font-weight: 600;
  font-size: 0.92rem;
}
.form-error.show { display: block; }

/* ==========================================================================
   Contact page
   ========================================================================== */
.contact-grid { display: grid; gap: 32px; grid-template-columns: 1fr; }
@media (min-width: 860px) { .contact-grid { grid-template-columns: 0.8fr 1.2fr; } }
.contact-info-card {
  background: var(--color-accent-dark);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
}
.contact-info-card h3 { color: var(--color-white); margin-bottom: 24px; }
.contact-line {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 20px;
  font-weight: 600;
}
.contact-line .icon {
  width: 42px; height: 42px;
  background: rgba(255,255,255,0.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
}
.contact-line:hover .icon { background: rgba(255,255,255,0.22); transform: scale(1.08); }
.contact-line a:hover { text-decoration: underline; }
.contact-info-card .member-social { margin-top: 28px; }
.contact-info-card .member-social a { background: rgba(255,255,255,0.14); color: var(--color-white); box-shadow: none; }
.contact-info-card .member-social a:hover { background: var(--color-white); color: var(--color-accent-dark); }

.contact-features { display: flex; flex-direction: column; gap: 14px; margin-top: 26px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,0.14); }
.contact-feature { display: flex; gap: 12px; align-items: flex-start; font-size: 0.92rem; color: #dff2e6; line-height: 1.5; }
.contact-feature .icon {
  flex-shrink: 0; margin-top: 2px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(255,255,255,0.16);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
}

.contact-hours { margin-top: 22px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.14); font-size: 0.92rem; }
.contact-hours strong { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: #a9e6c1; margin-bottom: 4px; }
.contact-hours span { color: #dff2e6; }

.contact-info-card { position: relative; overflow: hidden; }
.contact-info-card::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.09), transparent 70%);
  pointer-events: none;
}
.contact-info-card > * { position: relative; z-index: 1; }

.map-section { margin-top: 56px; text-align: center; }
.map-section h3 { margin-bottom: 20px; }

.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/7;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.map-embed iframe { width: 100%; height: 100%; border: 0; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #10241a;
  color: #b9d3c4;
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  gap: 36px;
  grid-template-columns: 1fr;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.3fr 0.8fr 0.8fr 1fr; } }
.footer-logo { display: flex; align-items: center; gap: 10px; color: var(--color-white); font-weight: 800; font-size: 1.1rem; margin-bottom: 14px; }
.footer-logo .logo-img { height: 40px; }
.footer-about p { color: #9fc0ac; font-size: 0.92rem; }
.footer-col h4 { color: var(--color-white); font-size: 0.95rem; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: #b9d3c4; font-size: 0.92rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--color-white); }
.footer-social { display: flex; gap: 12px; margin-top: 18px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-white);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.footer-social a:hover { background: var(--gradient-accent); transform: translateY(-3px); box-shadow: 0 8px 18px rgba(0,0,0,0.35); }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
  font-size: 0.85rem;
  color: #82a290;
}
@media (min-width: 640px) { .footer-bottom { flex-direction: row; justify-content: space-between; } }

/* ==========================================================================
   Misc utilities
   ========================================================================== */
.mt-0 { margin-top: 0; }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.flex-between { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
[data-i18n-hide] { display: none; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-accent);
  color: var(--color-white);
  padding: 10px 16px;
  z-index: 999;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ==========================================================================
   Back to top
   ========================================================================== */
.back-to-top {
  position: fixed;
  right: 22px; bottom: 22px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: var(--color-white);
  border: none;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition), box-shadow var(--transition);
  z-index: 150;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }