/* Rotary Club of Baripada Mayur — public site stylesheet
   Brand palette matches Rotary International's official colors. */

:root {
  --azure: #17458f;
  --azure-dark: #0e2f66;
  --sky: #0067c8;
  --gold: #f7a81b;
  --gold-dark: #d68c00;
  --cranberry: #a2005c;
  --ink: #1b2430;
  --slate: #4a5568;
  --slate-light: #718096;
  --bg: #ffffff;
  --bg-alt: #f4f7fb;
  --border: #e1e7f0;
  --white: #ffffff;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 6px 24px rgba(23, 69, 143, 0.10);
  --shadow-lg: 0 16px 40px rgba(23, 69, 143, 0.16);
  --max: 1200px;
  --font: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1622;
    --bg-alt: #141d2c;
    --ink: #eef2f8;
    --slate: #c3ccd9;
    --slate-light: #93a0b3;
    --border: #263449;
    --shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--sky); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 0.5em; color: var(--ink); }
p { margin: 0 0 1em; color: var(--slate); }
ul { padding-left: 1.2em; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
section { padding: 64px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 720px; margin: 0 auto 40px; text-align: center; }
.section-head h2 { font-size: 2rem; }
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-dark);
  background: rgba(247, 168, 27, 0.14);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--azure);
  color: #fff;
  padding: 10px 16px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.btn-primary { background: var(--gold); color: var(--azure-dark); }
.btn-primary:hover { background: var(--gold-dark); }
.btn-outline { background: transparent; border-color: #fff; color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,0.12); }
.btn-azure { background: var(--azure); color: #fff; }
.btn-azure:hover { background: var(--azure-dark); }
.btn-ghost { background: transparent; border-color: var(--azure); color: var(--azure); }
.btn-ghost:hover { background: rgba(23,69,143,0.08); }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* Header & Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.topbar {
  background: var(--azure-dark);
  color: #fff;
  font-size: 0.82rem;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; padding-top: 6px; padding-bottom: 6px; flex-wrap: wrap; gap: 8px;}
.topbar a { color: #fff; opacity: 0.9; }
.topbar-links { display: flex; gap: 18px; flex-wrap: wrap; }
.topbar-social { display: flex; gap: 12px; }

.navbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 14px; padding-bottom: 14px; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; flex-shrink: 1; }
.brand-mark { flex-shrink: 0; }
.brand-text { min-width: 0; }
.brand-mark {
  width: 46px; height: 46px; border-radius: 50%;
  /*background: conic-gradient(from 210deg, var(--azure), var(--sky), var(--gold), var(--azure));*/
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 1rem; flex-shrink: 0;
}
.brand-text .brand-name { font-weight: 800; font-size: 1.05rem; color: var(--azure); display:block; }
.brand-text .brand-sub { font-size: 0.75rem; color: var(--slate-light); }

.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  width: 40px; height: 40px; padding: 8px;
  flex-shrink: 0;
}
.nav-toggle span { display: block; height: 3px; background: var(--azure); border-radius: 2px; margin: 5px 0; }

.main-nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.main-nav a {
  color: var(--ink); font-weight: 600; font-size: 0.9rem;
  padding: 10px 12px; border-radius: 8px;
}
.main-nav a:hover, .main-nav a.active { background: var(--bg-alt); color: var(--azure); text-decoration: none; }
.nav-cta { display: flex; gap: 10px; margin-left: 8px; }

/* Ticker */
.ticker-bar { background: var(--gold); color: var(--azure-dark); overflow: hidden; }
.ticker-bar .container { display: flex; align-items: center; gap: 14px; padding-top: 8px; padding-bottom: 8px; }
.ticker-label {
  flex-shrink: 0; font-weight: 800; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em;
  background: var(--azure-dark); color: #fff; padding: 4px 10px; border-radius: 999px;
}
.ticker-viewport { overflow: hidden; flex: 1; }
.ticker-track { display: flex; gap: 60px; white-space: nowrap; width: max-content; animation: ticker-scroll 32s linear infinite; }
.ticker-track a { color: var(--azure-dark); font-weight: 600; font-size: 0.88rem; }
@keyframes ticker-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker-track { animation: none; overflow-x: auto; } }

/* Hero */
.hero {
  background: radial-gradient(circle at 15% 20%, rgba(255,255,255,0.10), transparent 45%), linear-gradient(135deg, var(--azure) 0%, var(--azure-dark) 60%, #0a2050 100%);
  color: #fff;
  padding: 90px 0 70px;
}
.hero .container { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(2rem, 4vw, 3rem); color: #fff; }
.hero p.lead { color: rgba(255,255,255,0.88); font-size: 1.1rem; max-width: 560px; }
.hero-badge { display: inline-flex; align-items:center; gap:8px; background: rgba(255,255,255,0.14); padding: 6px 14px; border-radius: 999px; font-size: 0.8rem; font-weight: 600; margin-bottom: 18px; }
.hero-visual {
  aspect-ratio: 4/3; border-radius: var(--radius); background: linear-gradient(135deg, rgba(247,168,27,0.35), rgba(0,103,200,0.35));
  display: flex; align-items: center; justify-content: center; font-size: 4rem; border: 1px solid rgba(255,255,255,0.25);
}

/* Hero image slider */
.hero-slider {
  position: relative; aspect-ratio: 4/3; border-radius: var(--radius); overflow: hidden;
  border: 0px solid rgba(255,255,255,0.25); background: var(--azure-dark);
}
.hero-slide {
  position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 0.7s ease;
}
.hero-slide.active { opacity: 1; visibility: visible; }
.hero-slide img { width: 100%; height: 100%; object-fit: contain; }
.hero-slide-caption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 28px 20px 16px;
  background: linear-gradient(to top, rgba(0,0,0,0.65), transparent);
  color: #fff; font-weight: 600; font-size: 0.95rem;
}
.hero-slider-dots {
  position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%);
  display: flex; gap: 8px; z-index: 2;
}
.hero-slider-dots button {
  width: 8px; height: 8px; padding: 0; border-radius: 999px; border: none; cursor: pointer;
  background: rgba(255,255,255,0.5); transition: width 0.2s ease, background 0.2s ease;
}
.hero-slider-dots button.active { width: 22px; border-radius: 999px; background: var(--gold); }
.hero-slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 34px; height: 34px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(0,0,0,0.35); color: #fff; font-size: 1rem; display: flex; align-items: center; justify-content: center;
}
.hero-slider-arrow:hover { background: rgba(0,0,0,0.55); }
.hero-slider-arrow.prev { left: 12px; }
.hero-slider-arrow.next { right: 12px; }

/* Impact stats strip */
.stats-strip { background: var(--azure-dark); color: #fff; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 24px; text-align: center; }
.stat-item .stat-icon { font-size: 1.6rem; }
.stat-item .stat-value { font-size: 2rem; font-weight: 800; color: var(--gold); }
.stat-item .stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.8); }

/* Cards / grids */
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column;
}
.card-media { aspect-ratio: 16/10; background: transparent; display:flex; align-items:center; justify-content:center; color:#fff; font-size:2.4rem; }
.card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.card-tag { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--sky); }
.card h3 { font-size: 1.1rem; }
.card-meta { font-size: 0.82rem; color: var(--slate-light); }
.status-pill { display:inline-block; font-size:0.72rem; font-weight:700; padding:3px 10px; border-radius:999px; text-transform:uppercase; letter-spacing:.04em; }
.status-ongoing { background: rgba(0,103,200,0.14); color: var(--sky); }
.status-completed { background: rgba(46,160,67,0.14); color: #1e7d32; }

/* Message cards (President/Secretary) */
.message-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.message-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); position: relative; }
.message-card .quote-mark { font-size: 3rem; color: var(--gold); line-height: 1; font-family: Georgia, serif; }
.message-person { display: flex; align-items: center; gap: 14px; margin-top: 18px; }
.avatar {
  width: 56px; height: 56px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--azure), var(--sky)); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.1rem;
}
.avatar-lg { width: 120px; height: 120px; font-size: 2rem; }
.message-person .name { font-weight: 700; color: var(--ink); }
.message-person .role { font-size: 0.85rem; color: var(--slate-light); }

/* Vision / Mission */
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.vm-card { padding: 32px; border-radius: var(--radius); color: #fff; }
.vm-card.vision { background: linear-gradient(135deg, var(--azure), var(--azure-dark)); }
.vm-card.mission { background: linear-gradient(135deg, var(--gold-dark), var(--gold)); color: var(--azure-dark); }
.vm-card h2, .vm-card p { color: inherit; }
.vm-card ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.vm-card ul li { display: flex; gap: 10px; align-items: flex-start; }

/* Calendar widget */
.calendar-list { display: grid; gap: 14px; }
.event-row { display: flex; gap: 18px; align-items: center; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 16px; box-shadow: var(--shadow); }
.event-date-box { flex-shrink: 0; width: 66px; text-align: center; background: var(--azure); color: #fff; border-radius: 10px; padding: 8px 0; }
.event-date-box .day { font-size: 1.3rem; font-weight: 800; display: block; }
.event-date-box .mon { font-size: 0.72rem; text-transform: uppercase; }
.event-type-tag { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; color: var(--sky); }
.event-row h4 { margin: 2px 0; font-size: 1rem; }
.event-meta { font-size: 0.82rem; color: var(--slate-light); }

/* Timeline */
.timeline { position: relative; margin: 0 auto; max-width: 900px; }
.timeline::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 3px; background: var(--border); transform: translateX(-50%); }
.timeline-item { position: relative; width: 50%; padding: 0 40px 40px; }
.timeline-item:nth-child(odd) { left: 0; text-align: right; }
.timeline-item:nth-child(even) { left: 50%; text-align: left; }
.timeline-dot { position: absolute; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--gold); border: 3px solid var(--bg); box-shadow: 0 0 0 3px var(--azure); }
.timeline-item:nth-child(odd) .timeline-dot { right: -9px; }
.timeline-item:nth-child(even) .timeline-dot { left: -9px; }
.timeline-year { font-weight: 800; color: var(--azure); font-size: 1.2rem; }
.timeline-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 16px 20px; box-shadow: var(--shadow); display: inline-block; }

/* Impact stories */
.story-card { display: grid; grid-template-columns: 220px 1fr; gap: 24px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); align-items: center; }
.story-media { align-self: stretch; background: linear-gradient(135deg, var(--sky), var(--cranberry)); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 2.4rem; }
.story-body { padding: 24px 24px 24px 0; }

/* Testimonials */
.testimonial-track { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.testimonial-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.testimonial-role { font-size: 0.72rem; text-transform: uppercase; letter-spacing: .05em; color: var(--gold-dark); font-weight: 700; }

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.gallery-tile { border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow); background: var(--bg); border: 1px solid var(--border); }
.gallery-tile .card-media { aspect-ratio: 4/3; }
.gallery-tile .card-media img{ object-fit: contain!important; }
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 32px; }
.filter-chip { border: 1px solid var(--border); background: var(--bg); padding: 8px 16px; border-radius: 999px; font-size: 0.85rem; font-weight: 600; cursor: pointer; }
.filter-chip.active, .filter-chip:hover { background: var(--azure); color: #fff; border-color: var(--azure); }

/* Partners */
.partner-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 20px; align-items: center; }
.partner-logo { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 20px; text-align: center; font-weight: 700; color: var(--azure); box-shadow: var(--shadow); height: 90px; display: flex; align-items: center; justify-content: center; }

/* Member portal teaser */
.portal-teaser { background: linear-gradient(135deg, var(--azure-dark), var(--azure)); border-radius: var(--radius); color: #fff; padding: 48px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 28px; }
.feature-item { background: rgba(255,255,255,0.08); border-radius: var(--radius-sm); padding: 18px; }
.feature-item .icon { font-size: 1.4rem; margin-bottom: 8px; }

/* CTA banners */
.cta-banner { border-radius: var(--radius); padding: 48px; text-align: center; color: #fff; }
.cta-banner.join { background: linear-gradient(120deg, var(--azure), var(--sky)); }
.cta-banner.donate { background: linear-gradient(120deg, var(--gold-dark), var(--gold)); color: var(--azure-dark); }
.cta-banner h2 { color: inherit; }
.cta-banner p { color: inherit; opacity: 0.92; }

/* Progress bar (donations) */
.progress-bar { height: 10px; background: var(--border); border-radius: 999px; overflow: hidden; margin: 10px 0; }
.progress-bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--gold), var(--gold-dark)); }

/* Forms */
.form-grid { display: grid; gap: 18px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 6px; color: var(--ink); }
input, select, textarea {
  width: 100%; padding: 11px 14px; border-radius: var(--radius-sm); border: 1px solid var(--border);
  font-family: inherit; font-size: 0.95rem; background: var(--bg); color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--sky); outline-offset: 1px; }
.alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px; font-weight: 600; }
.alert-success { background: rgba(46,160,67,0.12); color: #1e7d32; border: 1px solid rgba(46,160,67,0.3); }
.alert-error { background: rgba(220,38,38,0.1); color: #b91c1c; border: 1px solid rgba(220,38,38,0.3); }

/* Breadcrumb / page header */
.page-hero { background: linear-gradient(135deg, var(--azure), var(--azure-dark)); color: #fff; padding: 56px 0; }
.page-hero h1 { color: #fff; margin-bottom: 8px; }
.page-hero p { color: rgba(255,255,255,0.85); margin: 0; }
.breadcrumb { font-size: 0.85rem; color: rgba(255,255,255,0.7); margin-bottom: 10px; }
.breadcrumb a { color: rgba(255,255,255,0.85); }

/* Tabs */
.tabs { display: flex; gap: 8px; border-bottom: 1px solid var(--border); margin-bottom: 32px; flex-wrap: wrap; }
.tab-btn { padding: 10px 18px; border: none; background: none; font-weight: 700; color: var(--slate-light); cursor: pointer; border-bottom: 3px solid transparent; }
.tab-btn.active { color: var(--azure); border-color: var(--gold); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Footer */
.site-footer { background: var(--azure-dark); color: rgba(255,255,255,0.85); padding: 56px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.footer-grid h4 { color: #fff; font-size: 0.95rem; margin-bottom: 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-grid a { color: rgba(255,255,255,0.75); font-size: 0.9rem; }
.footer-grid a:hover { color: var(--gold); }
.footer-social { display: flex; gap: 12px; margin-top: 14px; }
.footer-social a { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.15); margin-top: 40px; padding-top: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 0.82rem; }

/* Utility */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.muted { color: var(--slate-light); }
.map-embed { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.map-embed iframe { width: 100%; height: 340px; border: 0; display: block; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.info-list { list-style: none; padding: 0; display: grid; gap: 16px; }
.info-list li { display: flex; gap: 12px; align-items: flex-start; }
.info-list .ic { font-size: 1.2rem; }

/* Responsive */
@media (max-width: 960px) {
  .main-nav { position: fixed; inset: 0 0 0 auto; width: 82%; max-width: 340px; background: var(--bg); flex-direction: column; align-items: stretch; padding: 90px 24px 24px; box-shadow: -10px 0 30px rgba(0,0,0,0.2); transform: translateX(100%); transition: transform .25s ease; overflow-y: auto; }
  .main-nav.open { transform: translateX(0); }
  .nav-cta { flex-direction: column; margin-left: 0; margin-top: 12px; }
  .nav-toggle { display: block; }
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .message-grid, .vm-grid, .contact-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .story-card { grid-template-columns: 1fr; }
  .story-media { aspect-ratio: 16/9; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .brand-text .brand-name { font-size: 0.92rem; }
  .brand-text .brand-sub { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .form-row-2 { grid-template-columns: 1fr; }
  section { padding: 44px 0; }
  .timeline::before { left: 18px; }
  .timeline-item, .timeline-item:nth-child(even) { width: 100%; left: 0; text-align: left; padding-left: 46px; padding-right: 0; }
  .timeline-item:nth-child(odd) .timeline-dot, .timeline-item:nth-child(even) .timeline-dot { left: 10px; right: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

/* Focus visibility across interactive elements */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--sky);
  outline-offset: 2px;
}