/* ============================================
   SUG Chennai – Global Stylesheet
   Design: White + Sitecore Red professional theme
   ============================================ */

:root {
  --bg: #ffffff;
  --bg-2: #f7f7f8;
  --bg-3: #f0f0f2;
  --surface: #ffffff;
  --surface-2: #f4f4f6;
  --border: rgba(0,0,0,0.09);
  --border-hover: rgba(0,0,0,0.2);
  --text: #111118;
  --text-muted: #555566;
  --text-faint: #99999a;
  --accent: #eb1f1f;
  --accent-light: #ff4444;
  --accent-dim: rgba(235,31,31,0.08);
  --accent-glow: rgba(235,31,31,0.18);
  --blue: #2563eb;
  --green: #16a34a;
  --yellow: #d97706;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-sm: 8px;
  --shadow: 0 2px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.13);
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --nav-h: 72px;
  --max-w: 1200px;
  --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4, h5 { font-family: var(--font-display); line-height: 1.15; color: var(--text); }
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; font-family: var(--font-body); font-weight: 600; }
p { color: var(--text-muted); }
em { font-style: italic; color: var(--accent); }

.accent { color: var(--accent); }

/* ---- LAYOUT ---- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; }
.section-alt { background: #fdf8f8; border-top: 1px solid rgba(235,31,31,0.06); border-bottom: 1px solid rgba(235,31,31,0.06); }

.section-header {
  margin-bottom: 56px;
  text-align: center;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title { color: var(--text); margin-bottom: 12px; }

.section-footer {
  margin-top: 52px;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.95rem;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn-primary:hover {
  background: var(--accent-light);
  box-shadow: 0 0 0 4px var(--accent-glow);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-hover);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-outline {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--text-muted); color: var(--text); }

.btn-large { padding: 14px 32px; font-size: 1rem; }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  transition: all var(--transition);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav-logo img { height: 44px; width: auto; }

.logo-text {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--text);
}

.nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
  flex: 1;
}

.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
}

.nav-links a:hover, .nav-links a.active {
  color: var(--accent);
  background: var(--accent-dim);
}

.nav-cta { flex-shrink: 0; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  margin-left: auto;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  display: none;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 16px 24px;
}

.mobile-menu ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu a {
  display: block;
  padding: 10px 12px;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
}
.mobile-menu a:hover { color: var(--text); background: var(--bg); }

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.hero-orb-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(235,31,31,0.12) 0%, transparent 65%);
  top: -250px; right: -150px;
}

.hero-orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(235,31,31,0.06) 0%, transparent 65%);
  bottom: -100px; left: 50px;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
  padding-top: 80px;
  padding-bottom: 120px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.badge-dot {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--green); }
  50% { opacity: 0.7; box-shadow: 0 0 16px var(--green); }
}

.hero-title {
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 1.05;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}

.stat { display: flex; flex-direction: column; }
.stat-num { font-family: var(--font-display); font-size: 2rem; color: var(--text); line-height: 1; }
.stat-label { font-size: 0.8rem; color: var(--text-faint); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.08em; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-faint);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-line 2s ease infinite;
}

@keyframes scroll-line {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---- HERO IMAGE BG ---- */
.hero-img-bg {
  position: absolute;
  inset: 0;
  background-image: url('images/tech/hero-tech.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.06;
  z-index: 0;
}

/* ---- SITECORE LOGO WATERMARK (decorative hero) ---- */
.hero-logo-watermark {
  position: absolute;
  right: -120px;
  top: 50%;
  transform: translateY(-50%);
  width: 640px;
  height: 640px;
  opacity: 0.07;
  z-index: 0;
  pointer-events: none;
}

@media (max-width: 900px) {
  .hero-logo-watermark {
    width: 380px;
    height: 380px;
    right: -80px;
    opacity: 0.05;
  }
}

/* ---- IMAGE BREAK ---- */
.img-break {
  position: relative;
  height: 280px;
  overflow: hidden;
}

.img-break img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.img-break-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    to right,
    rgba(255,255,255,0.18) 0%,
    rgba(255,255,255,0.05) 50%,
    rgba(255,255,255,0.18) 100%
  );
}

.img-break-text {
  text-align: center;
  padding: 0 24px;
}

.img-break-text span {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.8rem);
  color: #fff;
  font-style: italic;
  opacity: 1;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5), 0 1px 4px rgba(0,0,0,0.7);
}

/* ---- PAGE HERO WITH IMAGE ---- */
.page-hero-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.9;
}

/* ---- FEATURE IMAGE CARDS ---- */
.img-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 40px;
  border: 1px solid var(--border);
}

.img-feature-item {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.img-feature-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: none;
  transition: all 0.4s ease;
}

.img-feature-item:hover img {
  filter: none;
  transform: scale(1.04);
}

.img-feature-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 16px 20px;
  background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.1) 60%, transparent 100%);
}

.img-feature-caption h4 {
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 2px;
}

.img-feature-caption p {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin: 0;
}

@media (max-width: 768px) {
  .img-feature-grid { grid-template-columns: 1fr; }
  .img-break { height: 180px; }
}

/* ---- ANIMATE IN ---- */
.animate-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.7s ease forwards;
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ---- ABOUT STRIP ---- */
.about-strip {
  background: var(--bg-2);
  padding: 96px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.about-strip-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: center;
}

.about-strip-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 20px;
}

.about-strip-text p {
  margin-bottom: 28px;
  line-height: 1.8;
}

.link-arrow {
  color: var(--accent);
  font-weight: 500;
  font-size: 0.95rem;
  transition: gap var(--transition);
}
.link-arrow:hover { text-decoration: underline; }

.about-strip-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid transparent;
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: all var(--transition);
  box-shadow: var(--shadow);
}

.feature-card:hover {
  border-color: var(--border-hover);
  border-left-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.feature-icon { font-size: 1.5rem; flex-shrink: 0; }

.feature-card h3 {
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.feature-card p { font-size: 0.88rem; margin: 0; }

/* ---- UPCOMING CARDS ---- */
.upcoming-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.upcoming-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.upcoming-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.upcoming-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.upcoming-card:hover::before { opacity: 1; }

.upcoming-card-type {
  font-size: 0.78rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.upcoming-card-date {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--accent);
}

.upcoming-card h3 { font-size: 1.1rem; color: var(--text); line-height: 1.35; }
.upcoming-card p { font-size: 0.88rem; margin: 0; flex: 1; }

.upcoming-card-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text-faint);
}

.upcoming-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ---- WEBINAR CARDS ---- */
.webinar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.webinar-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition);
}

.webinar-card:hover { border-color: var(--border-hover); transform: translateY(-2px); }

.webinar-card h3 { font-size: 1.05rem; color: var(--text); line-height: 1.4; }
.webinar-card p { font-size: 0.88rem; flex: 1; margin: 0; }

.webinar-meta {
  display: flex;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--text-faint);
  flex-wrap: wrap;
}

.webinar-tags { display: flex; flex-wrap: wrap; gap: 6px; }

/* ---- TAGS ---- */
.tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 3px 10px;
  border-radius: 100px;
}

/* ---- CTA SECTION ---- */
.cta-section {
  background: var(--accent);
  border-top: none;
  border-bottom: none;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: 400px;
  height: 400px;
  background: url('images/sitecorelogo.svg') no-repeat center / contain;
  opacity: 0.08;
  pointer-events: none;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  position: relative;
  z-index: 1;
}

.cta-text h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin-bottom: 12px; color: #fff; }
.cta-text p { max-width: 480px; color: rgba(255,255,255,0.8); }

.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; flex-shrink: 0; }

.cta-section .btn-primary {
  background: #fff;
  color: var(--accent);
}
.cta-section .btn-primary:hover {
  background: #fff;
  color: var(--accent-light);
  box-shadow: 0 0 0 4px rgba(255,255,255,0.3);
}
.cta-section .btn-ghost {
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}
.cta-section .btn-ghost:hover {
  border-color: #fff;
  color: #fff;
  background: rgba(255,255,255,0.1);
}

/* ---- FOOTER ---- */
.footer {
  background: #1a0505;
  padding: 72px 0 0;
  border-top: none;
}

.footer-top {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 80px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand { display: flex; flex-direction: column; gap: 16px; }

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: #fff;
}

.footer-brand p { font-size: 0.88rem; line-height: 1.7; color: rgba(255,255,255,0.55); }

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.6);
  transition: all var(--transition);
}

.social-links a:hover { border-color: var(--accent); color: #fff; background: var(--accent); }

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 20px;
  font-family: var(--font-body);
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 0.88rem; color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer-col a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.3);
}

/* ---- STATUS BADGES ---- */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
}

.status-upcoming { background: rgba(34,197,94,0.1); color: var(--green); }
.status-completed { background: rgba(148,163,184,0.1); color: var(--text-faint); }

/* ---- PAGE HERO ---- */
.page-hero {
  padding: calc(var(--nav-h) + 64px) 0 72px;
  background: #fdf8f8;
  border-bottom: 1px solid rgba(235,31,31,0.1);
  border-left: 6px solid var(--accent);
}

.page-hero h1 { margin-bottom: 12px; }
.page-hero p { font-size: 1.1rem; max-width: 560px; }

/* ---- LOADING / EMPTY ---- */
.loading-placeholder, .empty-state {
  grid-column: 1/-1;
  text-align: center;
  padding: 60px 24px;
  color: var(--text-faint);
  font-size: 0.95rem;
}

.empty-state a { color: var(--accent); }

/* ---- TEAM GRID ---- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}

.team-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  transition: all var(--transition);
}

.team-card:hover { border-color: var(--border-hover); transform: translateY(-2px); }

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 3px solid var(--accent);
}

.team-card:hover .team-avatar {
  box-shadow: 0 0 0 4px var(--accent-dim);
}

.team-card h3 { font-size: 1rem; color: var(--text); margin-bottom: 4px; }
.team-card .team-role { font-size: 0.8rem; color: var(--accent); font-weight: 600; margin-bottom: 4px; display: block; }
.team-card .team-title { font-size: 0.82rem; color: var(--text-faint); margin-bottom: 16px; }

.team-socials { display: flex; justify-content: center; gap: 8px; }
.team-socials a {
  font-size: 0.75rem;
  color: var(--text-faint);
  background: var(--surface-2);
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.team-socials a:hover { color: var(--accent); border-color: var(--accent); }

/* ---- EVENT/WEBINAR LIST ---- */
.events-list { display: flex; flex-direction: column; gap: 20px; }

.event-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 6px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 24px;
  align-items: flex-start;
  transition: all var(--transition);
  box-shadow: var(--shadow);
}

.event-item:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.event-date-block {
  text-align: center;
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  padding: 12px 8px;
  min-width: 80px;
  flex-shrink: 0;
}

.event-day { font-family: var(--font-display); font-size: 1.8rem; color: var(--accent); line-height: 1; font-weight: 700; }
.event-month { font-size: 0.7rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 2px; }
.event-year { font-size: 0.7rem; color: var(--text-faint); }

.event-info { padding-top: 2px; }
.event-info h3 { color: var(--text); margin-bottom: 8px; font-size: 1.1rem; }
.event-info p { font-size: 0.9rem; margin: 0; color: var(--text-muted); line-height: 1.5; }
.event-info-meta { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 10px; font-size: 0.85rem; color: var(--text-faint); }

.event-action { flex-shrink: 0; padding-top: 2px; }

/* ---- ADMIN PAGE STYLES ---- */
.admin-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 700px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea { min-height: 120px; resize: vertical; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.form-group select option { background: var(--bg-2); }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .mobile-menu.open { display: block; }

  .about-strip-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr; gap: 48px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }

  .cta-inner { flex-direction: column; text-align: center; }
  .cta-text p { margin: 0 auto; }

  .event-item { grid-template-columns: auto 1fr auto; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  :root { --nav-h: 60px; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .stat-divider { display: none; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .upcoming-grid, .webinar-grid { grid-template-columns: 1fr; }
  .admin-form { padding: 24px; }
  
  .event-item { grid-template-columns: 1fr; gap: 16px; padding: 20px; }
  .event-date-block { min-width: 100%; }
}

/* ---- SCROLL TO TOP ---- */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: #fff;
  border: 1.5px solid var(--border-hover);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  opacity: 0;
  transform: translateY(12px);
  transition: all var(--transition);
  z-index: 500;
  font-size: 18px;
  line-height: 1;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}
.scroll-top:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 4px 20px rgba(235,31,31,0.3);
}

/* ---- SEARCH / FILTER BAR ---- */
.filter-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 36px;
  flex-wrap: wrap;
  align-items: center;
}
.filter-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-body);
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}