/* ============================================
   VARIABLES & RESET  (CATALYST structure, MSS skin)
   ============================================ */
:root {
  --green: #000000;          /* primary accent / CTA -> black */
  --green-light: #e8e8e8;
  --green-hover: #6c6768;
  --forest: #000000;         /* dark atmospheric bands */
  --forest-deep: #000000;
  --lime: #6c6768;           /* secondary accent -> dark gray */
  --black: #000000;          /* text + solid buttons */
  --white: #FFFFFF;
  --gray-50: #f7f7f7;
  --gray-100: #f1f1f1;
  --gray-200: #e8e8e8;
  --gray-300: #d6d6d6;
  --gray-400: #b4b4b4;
  --gray-500: #8a8a8a;
  --gray-600: #6c6768;
  --gray-700: #4a4a4a;
  --gray-800: #2a2a2a;
  --gray-900: #111111;
  --red: #6c6768;
  --open: #000000;
  --font-display: 'Poppins', system-ui, sans-serif;
  --font-body: 'Lato', system-ui, sans-serif;
  --font-mono: 'Poppins', system-ui, sans-serif;
  --font-accent: 'Lato', Georgia, serif;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.10);
  --shadow-lg: 0 10px 34px rgba(0,0,0,0.14);
  --shadow-xl: 0 22px 60px rgba(0,0,0,0.18);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 120px; }
body { font-family: var(--font-body); color: var(--gray-900); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }
h1, h2, h3, h4, h5 { font-family: var(--font-display); }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* ============================================  NAVIGATION  ============================================ */
.main-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 999; background: rgba(255,255,255,0.97); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: var(--transition); }
.main-nav.scrolled { border-bottom-color: var(--gray-200); box-shadow: 0 2px 14px rgba(0,0,0,0.06); }
.nav-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; height: 116px; transition: height var(--transition); }
.main-nav.scrolled .nav-inner { height: 64px; }
.nav-logo { display: flex; align-items: center; }
.nav-logo b { font-weight: 700; }
.nav-logo b span { color: var(--green); }
.nav-logo small { font-family: var(--font-body); font-size: 8.5px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--gray-500); font-weight: 700; margin-top: 3px; }
.nav-logo img { width: auto; display: block; transition: var(--transition); }
.nav-logo .logo-full { height: 84px; }
.nav-logo .logo-mark { height: 40px; display: none; }
.main-nav.scrolled .logo-full { display: none; }
.main-nav.scrolled .logo-mark { display: block; }
.nav-links { display: flex; align-items: center; gap: 26px; list-style: none; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--gray-700); transition: var(--transition); position: relative; }
.nav-links a:hover { color: var(--black); }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--green); transition: var(--transition); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { background: var(--green) !important; color: var(--white) !important; padding: 10px 24px !important; border-radius: 100px !important; font-weight: 700 !important; font-size: 14px !important; transition: var(--transition) !important; box-shadow: 0 2px 10px rgba(0,0,0,0.32) !important; }
.nav-cta:hover { background: var(--green-hover) !important; transform: translateY(-1px) !important; }
.nav-cta::after { display: none !important; }
.mobile-menu-btn { display: none; background: none; font-size: 24px; color: var(--black); }

/* ============================================  HERO (split, video right)  ============================================ */
.hero { padding: 160px 0 80px; background: var(--white); position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -200px; right: -200px; width: 620px; height: 620px; background: radial-gradient(circle, rgba(0,0,0,0.10) 0%, transparent 70%); pointer-events: none; }
.hero::after { content: ''; position: absolute; bottom: -160px; left: -160px; width: 460px; height: 460px; background: radial-gradient(circle, rgba(0,0,0,0.05) 0%, transparent 70%); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; }
.hero-content { position: relative; z-index: 2; }
.hero h1 .hl1, .hero h1 .hl2 { display: block; }
.hero h1 .hl1 { white-space: nowrap; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--green-light); padding: 6px 16px; border-radius: 100px; font-size: 13px; font-weight: 700; color: var(--green-hover); margin-bottom: 24px; animation: fadeInUp 0.6s ease-out; letter-spacing: 0.3px; }
.hero-badge .dot { width: 8px; height: 8px; background: var(--lime); border-radius: 50%; animation: pulse 2s infinite; }
.hero h1 { font-family: var(--font-display); font-size: clamp(30px, 4.2vw, 50px); font-weight: 800; line-height: 1.08; letter-spacing: -1px; color: var(--black); margin-bottom: 20px; animation: fadeInUp 0.6s ease-out 0.1s both; }
.hero h1 em { font-style: normal; position: relative; display: inline; }
.hero h1 em::after { content: ''; position: absolute; bottom: 4px; left: 0; right: 0; height: 14px; background: var(--gray-200); z-index: -1; opacity: 1; transform: skewX(-4deg); }
.hero-sub { font-size: 18px; color: var(--gray-600); line-height: 1.7; margin-bottom: 24px; max-width: 500px; animation: fadeInUp 0.6s ease-out 0.2s both; }
.hero-meta { display: flex; gap: 32px; margin-bottom: 32px; animation: fadeInUp 0.6s ease-out 0.3s both; flex-wrap: wrap; }
.hero-meta-item { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 15px; color: var(--gray-800); }
.hero-meta-item svg { width: 20px; height: 20px; stroke: var(--green); }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; animation: fadeInUp 0.6s ease-out 0.4s both; }
.btn-primary { display: inline-flex; align-items: center; gap: 8px; background: var(--green); color: var(--white); padding: 14px 32px; border-radius: 100px; font-weight: 700; font-size: 16px; transition: var(--transition); box-shadow: 0 4px 16px rgba(0,0,0,0.3); }
.btn-primary:hover { background: var(--green-hover); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(0,0,0,0.4); }
.btn-secondary { display: inline-flex; align-items: center; gap: 8px; background: var(--white); color: var(--black); padding: 14px 32px; border-radius: 100px; font-weight: 700; font-size: 16px; border: 2px solid var(--gray-300); transition: var(--transition); }
.btn-secondary:hover { border-color: var(--green); color: var(--green-hover); transform: translateY(-2px); }
.hero-media { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16/10; box-shadow: var(--shadow-xl); animation: fadeInUp 0.8s ease-out 0.3s both; background: var(--forest); }
.hero-media video { width: 100%; height: 100%; object-fit: cover; }
.hero-media .media-badge { position: absolute; bottom: 16px; left: 16px; background: rgba(0,0,0,0.78); color: var(--white); font-size: 12px; font-weight: 700; letter-spacing: 0.5px; padding: 8px 14px; border-radius: 100px; backdrop-filter: blur(4px); }

/* ============================================  STATS BAR  ============================================ */
.stats-bar { padding: 48px 0; border-top: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200); background: var(--gray-50); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-item { text-align: center; padding: 12px 20px; border-right: 1px solid var(--gray-200); }
.stat-item:last-child { border-right: none; }
.stat-number { font-family: var(--font-display); font-size: clamp(30px, 3vw, 44px); font-weight: 800; color: var(--green-hover); letter-spacing: -1px; line-height: 1; }
.stat-label { font-size: 14px; color: var(--gray-600); margin-top: 6px; font-weight: 700; }
.stat-since { font-size: 12px; color: var(--gray-500); margin-top: 2px; }

/* ============================================  LOGO STRIP  ============================================ */
.logo-strip { padding: 44px 0; text-align: center; }
.logo-strip-label { font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: var(--gray-500); text-transform: uppercase; letter-spacing: 2.5px; margin-bottom: 24px; }
.logo-row { display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap; }
.logo-placeholder { background: #ffffff; display: flex; align-items: center; justify-content: center; width: 124px; height: 124px; padding: 16px; border: 1px solid var(--gray-200); border-radius: var(--radius); transition: var(--transition); }
.logo-placeholder img { width: 100%; height: 100%; object-fit: contain; display: block; }
.logo-placeholder:hover { color: var(--green-hover); border-color: var(--green); }

/* ============================================  SECTION BASE  ============================================ */
.section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-eyebrow { font-family: var(--font-mono); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 3px; color: var(--green); margin-bottom: 14px; }
.section-title { font-family: var(--font-display); font-size: clamp(30px, 3.6vw, 48px); font-weight: 800; color: var(--black); letter-spacing: -1px; line-height: 1.12; margin-bottom: 16px; }
.section-desc { font-size: 18px; color: var(--gray-600); max-width: 620px; margin: 0 auto; }

/* ============================================  ABOUT  ============================================ */
#about { background: var(--gray-50); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-content h3 { font-family: var(--font-display); font-size: clamp(30px,3vw,38px); font-weight: 700; margin-bottom: 20px; letter-spacing: -0.5px; color: var(--black); }
.about-content p { color: var(--gray-600); font-size: 16px; line-height: 1.85; margin-bottom: 18px; }
.about-audience { background: var(--white); padding: 20px 24px; border-radius: var(--radius); border-left: 4px solid var(--lime); margin-top: 8px; }
.about-audience strong { display: block; font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--green-hover); margin-bottom: 6px; }
.about-audience span { font-weight: 600; color: var(--gray-800); }
.about-image { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; box-shadow: var(--shadow-lg); position: relative; }
.about-image img { width: 100%; height: 100%; object-fit: cover; }

/* ============================================  HERO TESTIMONIAL (dark band)  ============================================ */
.hero-testimonial { background: var(--forest); color: var(--white); padding: 70px 0; position: relative; overflow: hidden; }
.hero-testimonial::before { content: '\201C'; font-family: var(--font-accent); font-size: 300px; color: rgba(255,255,255,0.07); position: absolute; top: -60px; left: 40px; line-height: 1; }
.hero-quote { max-width: 760px; margin: 0 auto; text-align: center; position: relative; z-index: 2; }
.hero-quote blockquote { font-family: var(--font-accent); font-style: italic; font-size: clamp(24px, 3vw, 34px); font-weight: 300; line-height: 1.5; margin-bottom: 26px; color: #ffffff; }
.hero-quote-author { display: flex; align-items: center; justify-content: center; gap: 16px; }
.avatar-mono { width: 52px; height: 52px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 700; font-size: 18px; background: var(--lime); color: var(--forest); border: 3px solid rgba(255,255,255,0.2); flex-shrink: 0; }
.avatar-photo { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; border: 3px solid rgba(255,255,255,0.2); flex-shrink: 0; }
.hero-quote-info { text-align: left; }
.hero-quote-name { font-weight: 700; font-size: 15px; }
.hero-quote-role { font-size: 13px; color: rgba(255,255,255,0.6); }
.hero-quote-badge { font-size: 11px; color: var(--lime); font-weight: 700; }

/* ============================================  TESTIMONIALS  ============================================ */
.testimonials-section { padding: 90px 0; }
.filter-bar { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 40px; flex-wrap: wrap; }
.filter-label { font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: var(--gray-500); text-transform: uppercase; letter-spacing: 1.5px; }
.filter-btn { padding: 8px 18px; border-radius: 100px; font-size: 13px; font-weight: 700; background: var(--gray-100); color: var(--gray-600); transition: var(--transition); border: 1px solid transparent; }
.filter-btn.active, .filter-btn:hover { background: var(--green-light); color: var(--green-hover); border-color: var(--green); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 28px; transition: var(--transition); display: flex; flex-direction: column; }
.testimonial-card:hover { border-color: var(--green); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.testimonial-stars { color: var(--black); font-size: 16px; margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-text { font-size: 15px; color: var(--gray-700); line-height: 1.7; margin-bottom: 20px; font-style: italic; flex: 1; }
.testimonial-author { display: flex; align-items: center; justify-content: space-between; }
.testimonial-author-info { display: flex; align-items: center; gap: 12px; }
.avatar-mono.sm { width: 40px; height: 40px; font-size: 14px; background: var(--green); color: var(--white); border: none; }
.testimonial-name { font-weight: 700; font-size: 14px; color: var(--black); }
.testimonial-role { font-size: 12px; color: var(--gray-500); }
.testimonial-tag { font-family: var(--font-mono); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; padding: 4px 10px; border-radius: 100px; background: var(--green-light); color: var(--green-hover); }
.video-testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.video-testimonials h4 { grid-column: 1 / -1; font-family: var(--font-display); font-size: 20px; font-weight: 700; margin-bottom: 4px; color: var(--black); }
.video-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16/9; cursor: pointer; box-shadow: var(--shadow-md); }
.video-card img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.video-card:hover img { transform: scale(1.05); }
.video-card .video-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.35); display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.video-card:hover .video-overlay { background: rgba(0,0,0,0.5); }
.video-play { width: 56px; height: 56px; background: rgba(255,255,255,0.92); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.video-play svg { width: 20px; height: 20px; margin-left: 3px; fill: var(--green-hover); }
.video-card .video-label { position: absolute; bottom: 12px; left: 12px; background: rgba(0,0,0,0.78); color: white; padding: 6px 12px; border-radius: var(--radius); font-size: 12px; font-weight: 700; }

/* ============================================  IMAGE BREAK  ============================================ */
.image-break { width: 100%; height: 340px; overflow: hidden; position: relative; }
.image-break img { width: 100%; height: 100%; object-fit: cover; object-position: center 35%; }
.image-break .image-break-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(0,0,0,0.78) 0%, rgba(0,0,0,0.30) 60%, transparent 100%); }
.image-break .image-break-text { position: absolute; bottom: 40px; left: 40px; color: var(--white); z-index: 2; max-width: 520px; }
.image-break .image-break-text h3 { font-family: var(--font-display); font-size: clamp(26px, 3vw, 38px); font-weight: 700; line-height: 1.12; letter-spacing: -0.5px; text-shadow: 0 2px 12px rgba(0,0,0,0.3); }
.image-break .image-break-text p { font-size: 15px; margin-top: 8px; opacity: 0.9; text-shadow: 0 1px 6px rgba(0,0,0,0.3); }

/* ============================================  SPONSORS  ============================================ */
#sponsors { background: var(--gray-50); }
.sponsor-tier { margin-bottom: 32px; }
.sponsor-tier-label { font-family: var(--font-mono); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--green-hover); margin-bottom: 16px; padding-bottom: 8px; border-bottom: 1px solid var(--gray-200); }
.sponsor-logos { display: flex; gap: 18px; flex-wrap: wrap; }
.sponsor-logo-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 22px 34px; font-family: var(--font-display); font-weight: 700; color: var(--gray-400); transition: var(--transition); font-size: 15px; }
.sponsor-logo-card.platinum { padding: 26px 44px; font-size: 19px; }
.sponsor-logo-card img { height: 44px; width: auto; max-width: 190px; object-fit: contain; display: block; }
.sponsor-logo-card.platinum img { height: 60px; max-width: 230px; }
.sponsor-logo-card:hover { border-color: var(--green); color: var(--green-hover); box-shadow: var(--shadow-sm); }
.companies-attending { background: var(--white); border-radius: var(--radius-lg); padding: 32px; border: 1px solid var(--gray-200); margin-top: 16px; }
.companies-attending h4 { font-family: var(--font-display); font-size: 20px; font-weight: 700; margin-bottom: 8px; color: var(--black); }
.companies-attending p { font-size: 14px; color: var(--gray-500); margin-bottom: 20px; }
.company-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.company-tag { padding: 8px 16px; border-radius: var(--radius); font-size: 13px; font-weight: 700; background: var(--gray-50); border: 1px solid var(--gray-200); color: var(--gray-700); }
.company-tag.gated { background: var(--green-light); border-color: var(--green); color: var(--green-hover); cursor: pointer; transition: var(--transition); }
.company-tag.gated:hover { background: var(--green); color: var(--white); }
.sponsor-cta { text-align: center; margin-top: 30px; }

/* ============================================  AGENDA  ============================================ */
.persona-filter { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 40px; flex-wrap: wrap; }
.persona-filter span { font-size: 15px; font-weight: 700; color: var(--gray-600); }
.persona-btn { padding: 10px 20px; border-radius: 100px; font-size: 14px; font-weight: 700; background: var(--white); color: var(--gray-600); border: 2px solid var(--gray-200); transition: var(--transition); }
.persona-btn.active { background: var(--forest); color: var(--white); border-color: var(--forest); }
.persona-btn:hover:not(.active) { border-color: var(--green); color: var(--green-hover); }
.agenda-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 32px; max-width: 920px; margin-left: auto; margin-right: auto; }
.agenda-item { display: grid; grid-template-columns: 110px 1fr auto; gap: 24px; align-items: center; padding: 20px 24px; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); transition: var(--transition); }
.agenda-item:hover { border-color: var(--green); box-shadow: var(--shadow-sm); }
.agenda-item.gated { background: var(--green-light); border-color: var(--green); }
.agenda-time { font-family: var(--font-mono); font-size: 15px; font-weight: 700; color: var(--green-hover); }
.agenda-info h4 { font-family: var(--font-display); font-weight: 700; font-size: 17px; color: var(--black); margin-bottom: 4px; }
.agenda-info .agenda-meta { font-size: 13px; color: var(--gray-500); }
.agenda-info .agenda-meta .persona-tag { color: var(--red); font-weight: 700; text-transform: uppercase; font-size: 11px; letter-spacing: 0.5px; }
.agenda-right { display: flex; align-items: center; gap: 16px; }
.spots-left { font-size: 13px; font-weight: 700; color: var(--red); white-space: nowrap; }
.spots-left.open { color: var(--open); }
.save-btn { background: none; font-size: 22px; color: var(--gray-300); transition: var(--transition); }
.save-btn:hover, .save-btn.saved { color: var(--black); }
.unlock-btn { padding: 9px 18px; background: var(--forest); color: var(--white); border-radius: var(--radius); font-size: 13px; font-weight: 700; transition: var(--transition); white-space: nowrap; }
.unlock-btn:hover { background: var(--green-hover); }
.agenda-cta { text-align: center; }

/* ============================================  SPEAKERS  ============================================ */
#speakers { background: var(--gray-50); }
.speaker-reveal-banner { background: var(--green-light); border: 2px solid var(--green); border-radius: var(--radius-lg); padding: 20px 28px; display: flex; align-items: center; justify-content: space-between; margin-bottom: 40px; gap: 16px; flex-wrap: wrap; }
.reveal-info h4 { font-family: var(--font-display); font-weight: 700; font-size: 18px; margin-bottom: 2px; color: var(--black); }
.reveal-info p { font-size: 14px; color: var(--gray-600); font-style: italic; }
.reveal-countdown { background: var(--green); color: var(--white); padding: 10px 20px; border-radius: var(--radius); font-family: var(--font-mono); font-weight: 700; font-size: 16px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.speakers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.speaker-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--gray-200); transition: var(--transition); }
.speaker-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--green); }
.speaker-photo { aspect-ratio: 1; overflow: hidden; position: relative; background: var(--green-light); }
.speaker-photo img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.speaker-card:hover .speaker-photo img { transform: scale(1.05); }
.speaker-type-badge { position: absolute; bottom: 10px; left: 10px; padding: 4px 12px; border-radius: 100px; font-family: var(--font-mono); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.speaker-type-badge.keynote { background: var(--black); color: var(--white); }
.speaker-type-badge.speaker { background: #6c6768; color: var(--white); }
.speaker-info { padding: 16px 20px 22px; }
.speaker-info h4 { font-family: var(--font-display); font-weight: 700; font-size: 18px; margin-bottom: 4px; color: var(--black); }
.speaker-info .speaker-title { font-size: 13px; color: var(--gray-600); line-height: 1.45; }
.speakers-foot { text-align: center; margin-top: 44px; }
.speaker-photo-ph { display: flex; align-items: center; justify-content: center; }
.speaker-ph-initials { font-family: var(--font-display); font-weight: 800; font-size: 42px; color: var(--gray-400); letter-spacing: 1px; }

/* ============================================  SEGMENTS  ============================================ */
.segment-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.segment-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 34px 30px; transition: var(--transition); display: flex; flex-direction: column; }
.segment-card:hover { border-color: var(--green); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.segment-emoji { margin-bottom: 14px; line-height: 0; }
.segment-emoji img { width: 48px; height: 48px; object-fit: contain; display: block; }
.segment-badge { font-family: var(--font-mono); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; padding: 4px 12px; border-radius: 100px; display: inline-block; margin-bottom: 14px; }
.segment-badge.first-timer { background: var(--green-light); color: var(--green-hover); }
.segment-badge.alumni { background: var(--gray-200); color: var(--gray-600); }
.segment-badge.team { background: var(--gray-200); color: var(--gray-600); }
.segment-card h4 { font-family: var(--font-display); font-size: 22px; font-weight: 700; margin-bottom: 8px; color: var(--black); line-height: 1.2; }
.segment-card > p { font-size: 14px; color: var(--gray-500); margin-bottom: 18px; line-height: 1.6; }
.segment-list { list-style: none; margin-bottom: 22px; }
.segment-list li { font-size: 14px; padding: 7px 0 7px 26px; position: relative; color: var(--gray-700); }
.segment-list li::before { content: '\2713'; position: absolute; left: 0; color: var(--green); font-weight: 700; }
.segment-cta { display: block; text-align: center; padding: 13px; border-radius: var(--radius); font-weight: 700; font-size: 14px; transition: var(--transition); margin-top: auto; }
.segment-cta.primary { background: var(--green); color: var(--white); }
.segment-cta.primary:hover { background: var(--green-hover); }
.segment-cta.dark { background: var(--forest); color: var(--white); }
.segment-cta.dark:hover { background: var(--forest-deep); }
.segment-cta.outline { background: var(--white); color: var(--black); border: 2px solid var(--gray-300); }
.segment-cta.outline:hover { border-color: var(--green); color: var(--green-hover); }
.segment-cta-single { text-align: center; margin-top: 52px; }
.segment-cta-single p { font-family: var(--font-display); font-size: clamp(20px, 2.4vw, 26px); font-weight: 800; color: var(--black); margin-bottom: 20px; letter-spacing: -0.5px; }

/* ============================================  PRICING  ============================================ */
#pricing { background: var(--white); }
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 28px; }
.pricing-card { background: var(--white); border: 2px solid var(--gray-200); border-radius: var(--radius-lg); padding: 30px 24px; position: relative; transition: var(--transition); }
.pricing-card:hover { border-color: var(--green); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pricing-card.featured { border-color: var(--green); box-shadow: 0 0 0 1px var(--green), var(--shadow-lg); }
.pricing-card.expired { opacity: 0.55; pointer-events: none; }
.pricing-card.expired * { color: var(--gray-400) !important; }
.pricing-tier-badge { font-family: var(--font-mono); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; padding: 5px 12px; border-radius: 100px; display: inline-block; margin-bottom: 16px; }
.pricing-tier-badge.vip { background: var(--black); color: var(--white); }
.pricing-tier-badge.popular { background: var(--green); color: var(--white); }
.pricing-tier-badge.essentials { background: var(--gray-100); color: var(--gray-700); }
.pricing-tier-badge.expired-badge { background: var(--gray-100); color: var(--gray-400); }
.pricing-price { font-family: var(--font-display); font-size: 42px; font-weight: 800; color: var(--black); letter-spacing: -1.5px; margin-bottom: 4px; }
.pricing-subtitle { font-size: 14px; color: var(--gray-500); margin-bottom: 20px; }
.pricing-features { list-style: none; margin-bottom: 24px; }
.pricing-features li { font-size: 14px; color: var(--gray-700); padding: 9px 0; border-top: 1px solid var(--gray-100); }
.pricing-features li:first-child { border-top: none; }
.pricing-features li.unavailable { color: var(--gray-300); text-decoration: line-through; }
.pricing-cta { width: 100%; padding: 14px; border-radius: var(--radius); font-weight: 700; font-size: 15px; text-align: center; transition: var(--transition); }
.pricing-cta.primary { background: var(--green); color: var(--white); }
.pricing-cta.primary:hover { background: var(--green-hover); }
.pricing-cta.secondary { background: var(--forest); color: var(--white); }
.pricing-cta.secondary:hover { background: var(--forest-deep); }
.pricing-cta.outline { background: var(--white); color: var(--black); border: 2px solid var(--gray-300); }
.pricing-cta.outline:hover { border-color: var(--green); color: var(--green-hover); }
.pricing-cta.disabled { background: var(--gray-100); color: var(--gray-400); cursor: not-allowed; }
.pricing-note { text-align: center; font-size: 13px; color: var(--gray-500); font-style: italic; margin-bottom: 22px; }
.pricing-urgency { background: var(--green-light); border: 1px solid var(--green); border-radius: var(--radius); padding: 16px 24px; display: flex; align-items: center; justify-content: center; gap: 32px; font-size: 14px; font-weight: 700; flex-wrap: wrap; }
.pricing-urgency .countdown-mini { background: var(--green); color: var(--white); padding: 4px 12px; border-radius: var(--radius); font-family: var(--font-mono); font-weight: 700; }
.pricing-urgency .member-rate { color: var(--green-hover); font-weight: 700; }
.pricing-urgency .member-rate span { background: var(--black); color: var(--white); padding: 2px 8px; border-radius: 4px; margin-right: 6px; }

/* ============================================  VENUE  ============================================ */
#venue { background: var(--gray-50); }
.venue-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.venue-image { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16/10; box-shadow: var(--shadow-lg); }
.venue-image img { width: 100%; height: 100%; object-fit: cover; }
.venue-details h3 { font-family: var(--font-display); font-size: clamp(28px,3vw,36px); font-weight: 700; margin-bottom: 8px; color: var(--black); }
.venue-address { font-size: 15px; color: var(--gray-600); margin-bottom: 20px; line-height: 1.6; }
.venue-note { background: var(--green-light); padding: 12px 16px; border-radius: var(--radius); font-size: 14px; font-weight: 700; margin-bottom: 28px; color: var(--green-hover); }
.hotel-cards { display: flex; gap: 12px; margin-bottom: 28px; flex-wrap: wrap; }
.hotel-card { flex: 1; min-width: 130px; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 16px; text-align: center; transition: var(--transition); }
.hotel-card:hover { border-color: var(--green); }
.hotel-card h5 { font-family: var(--font-display); font-size: 14px; font-weight: 700; margin-bottom: 4px; color: var(--black); }
.hotel-card p { font-size: 12px; color: var(--gray-500); }
.travel-tips h4 { font-family: var(--font-display); font-size: 18px; font-weight: 700; margin-bottom: 12px; color: var(--black); }
.travel-tips ul { list-style: none; }
.travel-tips li { font-size: 14px; color: var(--gray-600); padding: 6px 0 6px 22px; position: relative; }
.travel-tips li::before { content: '\2192'; position: absolute; left: 0; color: var(--green); font-weight: 700; }

/* ============================================  FAQ  ============================================ */
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--gray-200); }
.faq-question { width: 100%; text-align: left; padding: 22px 0; font-family: var(--font-display); font-size: 17px; font-weight: 700; color: var(--black); background: none; display: flex; justify-content: space-between; align-items: center; }
.faq-question .faq-toggle { font-size: 26px; font-weight: 300; color: var(--green); transition: var(--transition); flex-shrink: 0; margin-left: 16px; }
.faq-question.active .faq-toggle { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer-inner { padding-bottom: 22px; font-size: 15px; color: var(--gray-600); line-height: 1.75; }
.faq-answer-inner a { color: var(--black); text-decoration: underline; }

/* ============================================  FOOTER  ============================================ */
.site-footer { background: var(--forest); color: var(--white); padding: 70px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .footer-logo { font-family: var(--font-display); font-weight: 700; font-size: 28px; margin-bottom: 12px; letter-spacing: 0.5px; }
.footer-logo-img { height: 88px; width: auto; margin-bottom: 16px; display: block; }
.footer-brand .footer-logo span { color: var(--lime); }
.footer-brand p { font-size: 14px; color: rgba(255,255,255,0.65); line-height: 1.7; margin-bottom: 14px; max-width: 320px; }
.footer-brand .pba { font-family: var(--font-mono); font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--white); font-weight: 700; }
.footer-col h5 { font-family: var(--font-mono); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 16px; color: var(--white); }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: 14px; color: rgba(255,255,255,0.7); transition: var(--transition); }
.footer-col a:hover { color: var(--white); }
.footer-social { display: flex; gap: 12px; margin-top: 14px; }
.footer-social a { width: 38px; height: 38px; border: 1px solid rgba(255,255,255,0.22); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; transition: var(--transition); }
.footer-social a:hover { border-color: var(--white); background: var(--white); color: var(--black); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.14); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: rgba(255,255,255,0.5); flex-wrap: wrap; gap: 12px; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: rgba(255,255,255,0.5); transition: var(--transition); }
.footer-links a:hover { color: var(--white); }

/* ============================================  REGISTRATION MODAL (CVENT PLACEHOLDER)  ============================================ */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.55); backdrop-filter: blur(4px); z-index: 10000; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: var(--transition); padding: 20px; }
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal { background: var(--white); border-radius: var(--radius-lg); width: 100%; max-width: 600px; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-xl); transform: translateY(20px); transition: var(--transition); }
.modal-overlay.active .modal { transform: translateY(0); }
.modal-header { padding: 26px 30px 0; display: flex; justify-content: space-between; align-items: flex-start; }
.modal-header .step-title { font-family: var(--font-mono); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--green); margin-bottom: 4px; }
.modal-header .step-heading { font-family: var(--font-display); font-size: 24px; font-weight: 700; color: var(--black); }
.modal-close { background: none; font-size: 26px; color: var(--gray-400); transition: var(--transition); line-height: 1; }
.modal-close:hover { color: var(--black); }
.modal-body { padding: 18px 30px 30px; }
.cvent-slot { background: var(--gray-50); border: 2px dashed var(--green); border-radius: var(--radius-lg); padding: 50px 30px; text-align: center; }
.cvent-slot .tag { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 2.5px; font-weight: 700; color: var(--green); margin-bottom: 14px; }
.cvent-slot h3 { font-family: var(--font-display); color: var(--black); font-size: 22px; font-weight: 700; margin-bottom: 10px; }
.cvent-slot p { color: var(--gray-600); font-size: 14px; max-width: 420px; margin: 0 auto 20px; line-height: 1.7; }
.cvent-slot code { font-family: monospace; font-size: 12.5px; background: var(--forest); color: var(--lime); padding: 3px 9px; border-radius: 5px; }
.cvent-slot .cvent-btn { display: inline-block; background: var(--green); color: var(--white); padding: 13px 30px; border-radius: 100px; font-weight: 700; font-size: 15px; }
.modal-selected { background: var(--green-light); border-radius: var(--radius); padding: 14px 18px; font-size: 14px; font-weight: 700; color: var(--green-hover); margin-bottom: 18px; display: flex; justify-content: space-between; align-items: center; }

/* ============================================  ANIMATIONS  ============================================ */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ============================================  RESPONSIVE  ============================================ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-media { order: -1; }
  .about-grid, .venue-grid { grid-template-columns: 1fr; gap: 40px; }
  .speakers-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .hero { padding-top: 110px; }
  .nav-links { display: none; }
  .nav-inner { height: 64px !important; }
  .logo-full { display: none !important; }
  .logo-mark { display: block !important; }
  .mobile-menu-btn { display: block; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid var(--gray-200); padding: 28px 16px; }
  .stat-item:nth-child(odd) { border-right: 1px solid var(--gray-200); }
  .testimonials-grid, .video-testimonials, .segment-cards, .pricing-grid, .speakers-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .speaker-reveal-banner { flex-direction: column; text-align: center; }
  .agenda-item { grid-template-columns: 90px 1fr; }
  .agenda-right { grid-column: 1 / -1; justify-content: space-between; }
  .image-break .image-break-text { left: 24px; right: 24px; bottom: 24px; }
  .pricing-urgency { flex-direction: column; gap: 12px; }
  .section { padding: 72px 0; }
}