:root {
    --dark-primary: #0F1117;
    --dark-alt: #12151C;
    --dark-card: #181C24;
    --white: #FFFFFF;
    --soft-white: #F2F4F8;
    --gray-tech: #A0A6B2;
    --gray-mid: #6B7280;
    --violet: #6C5CE7;
    --violet-hover: #5848D6;
    --violet-glow: rgba(108, 92, 231, 0.15);
    --mx-green: #006847;
    --mx-red: #CE1126;
    --text-dark: #121212;
    --text-heading: #0A0A0F;
    --radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: var(--soft-white); line-height: 1.6; background: var(--dark-primary); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* NAV */
.nav-hub { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 1rem 2rem; transition: var(--transition); }
.nav-hub.scrolled { background: rgba(15, 17, 23, 0.95); backdrop-filter: blur(20px); border-bottom: 1px solid rgba(108, 92, 231, 0.1); }
.nav-inner { max-width: 1280px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.nav-logo { display: flex; align-items: center; }
.nav-logo-img { height: 58px; width: auto; }
.footer-logo-img { height: 52px; width: auto; margin-bottom: 0.5rem; }
.nav-links { display: flex; gap: 1.75rem; align-items: center; }
.nav-links a { font-size: 0.9375rem; font-weight: 500; color: var(--gray-tech); transition: var(--transition); }
.nav-links a:hover { color: var(--soft-white); }
.nav-search-link { color: var(--violet) !important; font-weight: 600 !important; display: inline-flex; align-items: center; gap: 0.35rem; }
.nav-search-link svg { flex-shrink: 0; }
.nav-search-link:hover { color: var(--soft-white) !important; }
.nav-cta { background: var(--violet); color: white !important; padding: 0.6rem 1.5rem; border-radius: 8px; font-weight: 600; font-size: 0.8rem; transition: var(--transition); }
.nav-cta:hover { background: var(--violet-hover); transform: translateY(-1px); }
.nav-mobile-btn { display: none; background: none; border: none; color: var(--soft-white); font-size: 1.5rem; cursor: pointer; }

/* SECTIONS */
.section-dark { background: var(--dark-primary); color: var(--soft-white); }
.section-dark-alt { background: var(--dark-alt); color: var(--soft-white); }
.section-white { background: var(--white); color: var(--text-dark); }
.container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }
.section-pad { padding: 7rem 0; }
.section-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--violet); margin-bottom: 1rem; display: block; }
.section-title { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.15; margin-bottom: 1rem; }
.section-title-white { color: var(--soft-white); }
.section-title-dark { color: var(--text-heading); }
.section-sub { font-size: 1.125rem; color: var(--gray-tech); max-width: 600px; line-height: 1.7; }
.section-sub-dark { color: var(--gray-mid); }

/* BUTTONS */
.btn-primary { display: inline-flex; align-items: center; gap: 0.5rem; background: var(--violet); color: white; padding: 0.75rem 2rem; border-radius: 8px; font-weight: 700; font-size: 0.9375rem; transition: var(--transition); border: none; cursor: pointer; white-space: nowrap; text-decoration: none; }
.btn-primary:hover { background: var(--violet-hover); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(108, 92, 231, 0.4); }
.btn-outline { display: inline-flex; align-items: center; gap: 0.5rem; background: transparent; color: var(--soft-white); padding: 0.75rem 2rem; border-radius: 8px; font-weight: 600; font-size: 0.9375rem; border: 1.5px solid rgba(242, 244, 248, 0.25); transition: var(--transition); cursor: pointer; white-space: nowrap; text-decoration: none; }
.btn-outline:hover { border-color: var(--soft-white); background: rgba(242, 244, 248, 0.05); }
.btn-wa { display: inline-flex; align-items: center; gap: 0.5rem; background: #25D366; color: white; padding: 1rem 2.5rem; border-radius: 10px; font-weight: 700; font-size: 1rem; transition: var(--transition); border: none; cursor: pointer; text-decoration: none; }
.btn-wa:hover { background: #20bd5a; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,211,102,0.4); }
.btn-lg { padding: 1.25rem 3.5rem; font-size: 1.1rem; border-radius: 12px; }

/* HERO */
.hero-hub { min-height: 100vh; display: flex; align-items: center; position: relative; overflow: hidden; padding: 8rem 0 6rem; }
.hero-video-bg { position: absolute; inset: 0; z-index: 0; }
.hero-video-bg video { width: 100%; height: 100%; object-fit: cover; filter: blur(6px) brightness(0.3); transform: scale(1.1); }
.hero-center { display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; z-index: 2; max-width: 860px; margin: 0 auto; }
.hero-content h1 { font-size: clamp(2.5rem, 5vw, 3.75rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; color: #fff; margin-bottom: 1.5rem; }
.hero-content h1 em { font-style: normal; background: linear-gradient(135deg, #6C5CE7, #a29bfe); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-content p { font-size: 1.25rem; color: var(--gray-tech); line-height: 1.7; margin-bottom: 2.5rem; max-width: 700px; margin-left: auto; margin-right: auto; }

.hero-video-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15,17,23,0.7) 0%, rgba(15,17,23,0.4) 40%, rgba(15,17,23,0.8) 100%); }
.hero-hub::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 50%, rgba(0,104,71,0.12) 0%, transparent 55%), radial-gradient(ellipse at 75% 20%, rgba(108,92,231,0.1) 0%, transparent 45%); pointer-events: none; z-index: 1; }
.hero-hub::after { content: ''; position: absolute; top: -50%; right: -10%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(108,92,231,0.08) 0%, transparent 70%); border-radius: 50%; pointer-events: none; z-index: 1; animation: heroPulse 6s ease-in-out infinite; }
@keyframes heroPulse { 0%,100% { opacity: 0.6; transform: scale(1); } 50% { opacity: 1; transform: scale(1.15); } }
.hero-btns { display: flex; gap: 1rem; align-items: center; justify-content: center; }
@keyframes ringRotate { to { transform: rotate(360deg); } }
.hero-deco-ring { position: absolute; border-radius: 50%; pointer-events: none; display: block; }
span.hero-deco-ring:nth-of-type(1) { width: 280px; height: 280px; top: 5%; left: 18%; border: 1.5px solid rgba(108,92,231,0.15); animation: hfloat 12s ease-in-out 0.3s infinite; }
span.hero-deco-ring:nth-of-type(2) { width: 200px; height: 200px; bottom: 2%; right: 5%; border: 1.5px solid rgba(108,92,231,0.12); animation: hfloat 10s ease-in-out 1.2s infinite; }
span.hero-deco-ring:nth-of-type(3) { width: 140px; height: 140px; top: 45%; right: 28%; border: 1px solid rgba(108,92,231,0.1); animation: hfloat 11s ease-in-out 0.8s infinite; }
.hero-particle { position: absolute; width: 4px; height: 4px; border-radius: 50%; background: rgba(108,92,231,0.5); pointer-events: none; }
.hero-particle:nth-of-type(1) { top: 12%; left: 55%; animation: hparticle 4s ease-in-out infinite; }
.hero-particle:nth-of-type(2) { top: 30%; right: 15%; width: 3px; height: 3px; animation: hparticle 5s ease-in-out 1s infinite; }
.hero-particle:nth-of-type(3) { bottom: 20%; left: 35%; width: 5px; height: 5px; animation: hparticle 6s ease-in-out 2s infinite; }
.hero-particle:nth-of-type(4) { top: 60%; right: 40%; width: 3px; height: 3px; animation: hparticle 4.5s ease-in-out 0.5s infinite; }
@keyframes hfloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes hparticle { 0%, 100% { opacity: 0.3; transform: translateY(0) scale(1); } 50% { opacity: 1; transform: translateY(-20px) scale(1.4); } }

/* S2: MEXICO MARKET CONTEXT (UNIQUE) */
.mx-context-wrap { position: relative; overflow: hidden; background: linear-gradient(180deg, #ffffff 0%, #f9f8ff 35%, #f3f1ff 55%, #f9f8ff 75%, #ffffff 100%); }
.mx-context-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 3rem; }
.mx-challenge { padding: 1.75rem; background: #fff; border: 1px solid #E5E7EB; border-radius: var(--radius); transition: var(--transition); }
.mx-challenge:hover { border-color: var(--violet); transform: translateY(-3px); box-shadow: 0 8px 30px rgba(0,0,0,0.06); }
.mx-challenge-icon { width: 48px; height: 48px; border-radius: 12px; background: rgba(108,92,231,0.08); display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; font-size: 1.5rem; }
.mx-challenge h3 { font-size: 1.1rem; font-weight: 700; color: var(--text-heading); margin-bottom: 0.5rem; }
.mx-challenge p { font-size: 0.9rem; color: var(--gray-mid); line-height: 1.7; }
.mx-stats-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 3rem; padding: 2.5rem; background: var(--dark-primary); border-radius: var(--radius); }
.mx-stat { text-align: center; }
.mx-stat-num { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; color: var(--soft-white); letter-spacing: -0.03em; line-height: 1; display: block; }
.mx-stat-num span { color: var(--violet); }
.mx-stat-label { font-size: 0.8rem; color: var(--gray-tech); margin-top: 0.5rem; display: block; font-weight: 500; }

/* S3: SPEAKERS */
.s3-wrap { position: relative; overflow: hidden; }
.s3-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.s3-glow-1 { position: absolute; width: 500px; height: 500px; background: radial-gradient(circle, rgba(108,92,231,0.22) 0%, transparent 70%); top: -120px; right: -80px; border-radius: 50%; animation: s3float1 8s ease-in-out infinite; filter: blur(60px); }
.s3-glow-2 { position: absolute; width: 450px; height: 450px; background: radial-gradient(circle, rgba(162,155,254,0.18) 0%, transparent 70%); bottom: -100px; left: -80px; border-radius: 50%; animation: s3float2 10s ease-in-out infinite; filter: blur(60px); }
.s3-glow-3 { position: absolute; width: 250px; height: 250px; background: radial-gradient(circle, rgba(108,92,231,0.12) 0%, transparent 70%); top: 50%; left: 50%; transform: translate(-50%,-50%); border-radius: 50%; animation: s3float3 12s ease-in-out infinite; filter: blur(40px); }
.s3-line { position: absolute; width: 1px; height: 100%; background: linear-gradient(to bottom, transparent, rgba(108,92,231,0.12), transparent); animation: s3lineFade 4s ease-in-out infinite; }
.s3-line:nth-child(5) { left: 15%; } .s3-line:nth-child(6) { left: 38%; animation-delay: 1s; } .s3-line:nth-child(7) { left: 62%; animation-delay: 2s; } .s3-line:nth-child(8) { left: 85%; animation-delay: 3s; }
.s3-particle { position: absolute; width: 4px; height: 4px; background: rgba(162,155,254,0.5); border-radius: 50%; animation: s3particleFloat 6s ease-in-out infinite; }
.s3-particle:nth-child(9) { left: 8%; top: 18%; animation-duration: 7s; } .s3-particle:nth-child(10) { left: 22%; top: 55%; animation-delay: 1s; animation-duration: 5s; } .s3-particle:nth-child(11) { left: 48%; top: 25%; animation-delay: 2s; animation-duration: 8s; } .s3-particle:nth-child(12) { left: 68%; top: 65%; animation-delay: 0.5s; } .s3-particle:nth-child(13) { left: 82%; top: 35%; animation-delay: 1.5s; } .s3-particle:nth-child(14) { left: 35%; top: 80%; animation-delay: 3s; }
@keyframes s3float1 { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(25px,-15px) scale(1.05); } 66% { transform: translate(-15px,10px) scale(0.95); } }
@keyframes s3float2 { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(-20px,15px) scale(1.06); } 66% { transform: translate(12px,-18px) scale(0.94); } }
@keyframes s3float3 { 0%,100% { transform: translate(-50%,-50%) scale(1); opacity: 0.4; } 50% { transform: translate(-50%,-50%) scale(1.25); opacity: 1; } }
@keyframes s3lineFade { 0%,100% { opacity: 0; } 50% { opacity: 1; } }
@keyframes s3particleFloat { 0%,100% { transform: translateY(0) scale(1); opacity: 0.2; } 50% { transform: translateY(-25px) scale(1.4); opacity: 0.9; } }
.s3-content { position: relative; z-index: 1; }
.speakers-hub-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; margin-top: 3rem; justify-items: center; }

/* SPEAKER CARDS */
.spk-card { position: relative; background: var(--dark-card); border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(255,255,255,0.04); transition: var(--transition); width: 100%; display: flex; flex-direction: column; }
.spk-card:hover { border-color: rgba(108,92,231,0.35); transform: translateY(-6px); box-shadow: 0 16px 48px rgba(108,92,231,0.18); }
.spk-card-img-wrap { position: relative; overflow: hidden; }
.spk-card-img { width: 100%; height: 300px; object-fit: cover; background: var(--dark-alt); transition: transform 0.5s; }
.spk-card:hover .spk-card-img { transform: scale(1.04); }
.spk-card-img-wrap::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 120px; background: linear-gradient(transparent, var(--dark-card)); pointer-events: none; }
.spk-card-badges { position: absolute; top: 12px; left: 12px; right: 12px; display: flex; justify-content: space-between; align-items: flex-start; z-index: 2; }
.spk-card-badges-left { display: flex; gap: 0.35rem; flex-wrap: wrap; }
.spk-card-badge-mx { padding: 0.3rem 0.75rem; background: linear-gradient(135deg, var(--mx-green), #00a36c); color: white; font-size: 0.65rem; font-weight: 700; border-radius: 20px; text-transform: uppercase; box-shadow: 0 4px 12px rgba(0,104,71,0.4); }
.spk-card-badge-intl { padding: 0.3rem 0.75rem; background: linear-gradient(135deg, #6C5CE7, #a29bfe); color: white; font-size: 0.65rem; font-weight: 700; border-radius: 20px; text-transform: uppercase; }
.spk-card-badge-verified { padding: 0.3rem 0.65rem; background: rgba(16,185,129,0.15); border: 1px solid rgba(16,185,129,0.3); color: #34d399; font-size: 0.65rem; font-weight: 700; border-radius: 20px; display: flex; align-items: center; gap: 0.3rem; }
.spk-card-langs { display: flex; gap: 0.25rem; }
.spk-card-lang { padding: 0.2rem 0.5rem; background: rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.12); color: rgba(255,255,255,0.9); font-size: 0.6rem; font-weight: 700; border-radius: 4px; text-transform: uppercase; }
.spk-card-avail { position: absolute; bottom: 16px; left: 16px; z-index: 2; display: flex; align-items: center; gap: 0.4rem; font-size: 0.7rem; color: #34d399; font-weight: 600; }
.spk-card-avail::before { content: ''; width: 7px; height: 7px; background: #34d399; border-radius: 50%; box-shadow: 0 0 8px rgba(52,211,153,0.6); animation: availPulse 2s ease-in-out infinite; }
@keyframes availPulse { 0%,100% { box-shadow: 0 0 4px rgba(52,211,153,0.4); } 50% { box-shadow: 0 0 12px rgba(52,211,153,0.8); } }
.spk-card-play { position: absolute; bottom: 14px; right: 14px; z-index: 3; padding: 0.35rem 0.75rem; border-radius: 6px; background: rgba(0,0,0,0.55); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.15); display: flex; align-items: center; gap: 0.3rem; cursor: pointer; transition: var(--transition); color: white; font-size: 0.68rem; font-weight: 600; }
.spk-card-play:hover { background: rgba(108,92,231,0.8); }
.spk-card-play svg { width: 12px; height: 12px; fill: white; }
.spk-card-body { padding: 1.25rem 1.25rem 0; flex: 1; display: flex; flex-direction: column; }
.spk-card-name { font-size: 1.15rem; font-weight: 800; color: var(--soft-white); margin-bottom: 0.3rem; }
.spk-card-country { font-size: 0.72rem; color: var(--gray-tech); margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.3rem; }
.spk-card-country svg { width: 12px; height: 12px; stroke: var(--violet); fill: none; stroke-width: 2; opacity: 0.7; }
.spk-card-tag { font-size: 0.8rem; color: var(--gray-tech); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; line-height: 1.5; margin-bottom: 0.75rem; }
.spk-card-cats { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 0.75rem; }
.spk-card-cat { font-size: 0.65rem; font-weight: 600; padding: 0.2rem 0.6rem; border-radius: 20px; background: rgba(108,92,231,0.08); color: var(--violet); border: 1px solid rgba(108,92,231,0.15); }
.spk-card-proof { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
.spk-card-stat { font-size: 0.7rem; color: var(--gray-tech); display: flex; align-items: center; gap: 0.3rem; }
.spk-card-stat strong { color: var(--soft-white); font-weight: 700; }
.spk-card-stat svg { width: 13px; height: 13px; opacity: 0.7; }
.spk-card-score-bar { height: 3px; border-radius: 3px; background: rgba(255,255,255,0.06); margin-bottom: 1rem; overflow: hidden; }
.spk-card-score-fill { height: 100%; border-radius: 3px; transition: width 0.6s; }
.spk-card-ctas { padding: 0 1.25rem 1.25rem; display: flex; gap: 0.5rem; margin-top: auto; }
.spk-card-cta-main { flex: 1; padding: 0.65rem 0; background: var(--violet); color: white; border-radius: 8px; font-size: 0.78rem; font-weight: 700; text-align: center; transition: var(--transition); }
.spk-card-cta-main:hover { background: var(--violet-hover); }
.spk-card-cta-sec { padding: 0.65rem 0.85rem; border: 1px solid rgba(255,255,255,0.1); color: var(--gray-tech); border-radius: 8px; font-size: 0.78rem; font-weight: 600; text-align: center; transition: var(--transition); }
.spk-card-cta-sec:hover { border-color: var(--violet); color: var(--violet); }
.speakers-hub-cta { text-align: center; margin-top: 3rem; }

/* S4: CATEGORIES */
.s4-wrap { position: relative; overflow: hidden; background: linear-gradient(180deg, #ffffff 0%, #f9f8ff 35%, #f3f1ff 55%, #f9f8ff 75%, #ffffff 100%); }
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.cat-card { display: flex; align-items: center; gap: 1rem; padding: 1.5rem; background: #fff; border: 1px solid #E5E7EB; border-radius: var(--radius); transition: var(--transition); }
.cat-card:hover { border-color: var(--violet); background: rgba(108,92,231,0.04); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,0,0,0.06); }
.cat-icon { width: 48px; height: 48px; border-radius: 12px; background: rgba(108,92,231,0.08); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--violet); }
.cat-label { font-size: 1rem; font-weight: 600; color: var(--text-heading); }
.cat-arrow { margin-left: auto; color: var(--violet); font-size: 1.1rem; opacity: 0; transition: var(--transition); }
.cat-card:hover .cat-arrow { opacity: 1; transform: translateX(4px); }
.cat-extra { display: none; }
.cat-grid.show-all .cat-extra { display: flex; }
.cat-search-wrap { position: relative; max-width: 480px; margin: 0 auto 2rem; }
.cat-search-icon { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); color: var(--gray-mid); pointer-events: none; }
.cat-search-input { width: 100%; padding: 0.9rem 1rem 0.9rem 3rem; border: 2px solid #E5E7EB; border-radius: 14px; font-size: 1rem; font-family: inherit; background: #fff; color: var(--text-dark); outline: none; transition: var(--transition); }
.cat-search-input:focus { border-color: var(--violet); box-shadow: 0 0 0 4px rgba(108,92,231,0.08); }
.cat-cta { text-align: center; margin-top: 2.5rem; }
.cat-grid .cat-card.cat-hidden { display: none !important; }

/* S5: CITIES (UNIQUE TO COUNTRY PAGES) */
.s5-cities-wrap { position: relative; overflow: hidden; }
.s5-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.s5-glow-1 { position: absolute; width: 450px; height: 450px; background: radial-gradient(circle, rgba(108,92,231,0.18) 0%, transparent 70%); top: -100px; left: -60px; border-radius: 50%; animation: s3float2 9s ease-in-out infinite; filter: blur(60px); }
.s5-glow-2 { position: absolute; width: 400px; height: 400px; background: radial-gradient(circle, rgba(162,155,254,0.15) 0%, transparent 70%); bottom: -80px; right: -60px; border-radius: 50%; animation: s3float1 11s ease-in-out infinite; filter: blur(60px); }
.s5-content { position: relative; z-index: 1; }
.city-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; }
.city-card { background: var(--dark-card); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius); padding: 2rem; transition: var(--transition); display: block; }
.city-card:hover { border-color: rgba(108,92,231,0.35); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(108,92,231,0.15); }
.city-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--soft-white); margin-bottom: 0.5rem; }
.city-card p { font-size: 0.85rem; color: var(--gray-tech); line-height: 1.6; }
.city-card .city-arrow { color: var(--violet); font-weight: 600; font-size: 0.85rem; display: inline-flex; align-items: center; gap: 0.3rem; margin-top: 1rem; opacity: 0; transition: var(--transition); }
.city-card:hover .city-arrow { opacity: 1; }

/* S6: WHY MEXICAN SPEAKERS (UNIQUE) */
.why-mx-wrap { position: relative; overflow: hidden; background: linear-gradient(180deg, #ffffff 0%, #f9f8ff 35%, #f3f1ff 55%, #f9f8ff 75%, #ffffff 100%); }
.why-mx-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 3rem; }
.why-mx-item { text-align: center; padding: 2.5rem 1.5rem; background: #fff; border: 1px solid #E5E7EB; border-radius: var(--radius); transition: var(--transition); }
.why-mx-item:hover { border-color: var(--violet); transform: translateY(-3px); box-shadow: 0 8px 30px rgba(0,0,0,0.06); }
.why-mx-icon { margin-bottom: 1rem; display: flex; align-items: center; justify-content: center; }
.why-mx-item h3 { font-size: 1.1rem; font-weight: 700; color: var(--text-heading); margin-bottom: 0.75rem; }
.why-mx-item p { font-size: 0.9rem; color: var(--gray-mid); line-height: 1.7; }

/* S7: CORPORATE (MX) */
.s7-corp-wrap { position: relative; overflow: hidden; }
.corp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; margin-top: 3rem; }
.corp-bullets { list-style: none; margin: 1.5rem 0 0; display: flex; flex-direction: column; gap: 1rem; }
.corp-bullets li { display: flex; align-items: center; gap: 0.75rem; font-size: 1rem; color: var(--gray-tech); }
.corp-bullets li::before { content: ''; width: 8px; height: 8px; background: var(--violet); border-radius: 50%; flex-shrink: 0; }
.corp-form { background: var(--dark-card); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius); padding: 2.5rem; }
.corp-form-title { font-size: 1.25rem; font-weight: 700; color: var(--soft-white); margin-bottom: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group.full { grid-column: 1 / -1; }
.form-label { font-size: 0.8rem; font-weight: 600; color: var(--soft-white); }
.form-input, .form-select, .form-textarea { padding: 0.75rem 1rem; border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; font-size: 0.9rem; font-family: inherit; background: rgba(255,255,255,0.05); color: var(--soft-white); transition: var(--transition); outline: none; }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--violet); box-shadow: 0 0 0 3px rgba(108,92,231,0.15); }
.form-select option { background: var(--dark-card); color: var(--soft-white); }
.form-textarea { resize: vertical; min-height: 80px; }
.form-submit { width: 100%; margin-top: 0.5rem; }

/* CLIENTS MARQUEE */
.clients-section { background: linear-gradient(180deg, #ffffff 0%, #f9f8ff 35%, #f3f1ff 55%, #f9f8ff 75%, #ffffff 100%); }
.clients-marquee { overflow: hidden; margin-top: 3rem; position: relative; }
.clients-marquee::before, .clients-marquee::after { content: ''; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2; pointer-events: none; }
.clients-marquee::before { left: 0; background: linear-gradient(to right, #f3f1ff, transparent); }
.clients-marquee::after { right: 0; background: linear-gradient(to left, #f3f1ff, transparent); }
.clients-track { display: flex; align-items: center; gap: 4rem; width: max-content; animation: marqueeScroll 30s linear infinite; }
.clients-track:hover { animation-play-state: paused; }
@keyframes marqueeScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.clients-track img { height: 36px; max-width: 140px; object-fit: contain; opacity: 0.55; transition: opacity 0.3s, transform 0.3s; flex-shrink: 0; }
.clients-track img:hover { opacity: 1; transform: scale(1.08); }

/* FINAL CTA */
.final-cta { text-align: center; padding: 6rem 2rem; max-width: 680px; margin: 0 auto; }
.final-cta h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); font-weight: 800; color: var(--soft-white); margin-bottom: 1.25rem; line-height: 1.2; }
.final-cta > p { font-size: 1.05rem; color: var(--gray-tech); margin-bottom: 2rem; max-width: 540px; margin-left: auto; margin-right: auto; line-height: 1.7; }
.final-cta-micro { display: flex; gap: 1.5rem; justify-content: center; margin-top: 1.5rem; flex-wrap: wrap; }
.final-cta-micro span { display: flex; align-items: center; gap: 0.4rem; font-size: 0.8rem; color: var(--gray-tech); font-weight: 500; }
.final-cta-micro svg { width: 14px; height: 14px; stroke: #10b981; fill: none; stroke-width: 2.5; }

/* FAQ */
.faq-section { background: var(--dark-alt); }
.faq-intro { font-size: 1.05rem; color: var(--gray-tech); max-width: 560px; line-height: 1.7; margin-bottom: 2.5rem; }
.faq-item-dark { background: var(--dark-card); border: 1px solid rgba(255,255,255,0.06); border-radius: 0.75rem; margin-bottom: 0.75rem; overflow: hidden; }
.faq-item-dark:hover, .faq-item-dark[open] { border-color: rgba(108,92,231,0.35); }
.faq-q-dark { padding: 1.25rem 1.5rem; font-size: 1rem; font-weight: 700; color: var(--soft-white); cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.faq-q-dark::-webkit-details-marker { display: none; }
.faq-q-dark::after { content: '+'; font-size: 1.5rem; font-weight: 300; color: var(--violet); }
.faq-item-dark[open] .faq-q-dark::after { content: '\2212'; }
.faq-item-dark[open] .faq-q-dark { background: rgba(108,92,231,0.06); }
.faq-a-dark { padding: 0 1.5rem 1.25rem; font-size: 0.9375rem; color: var(--gray-tech); line-height: 1.7; }
.faq-bottom-cta { margin-top: 2.5rem; text-align: center; padding: 2rem; background: rgba(108,92,231,0.06); border: 1px solid rgba(108,92,231,0.12); border-radius: var(--radius); }

/* FOOTER */
.footer-hub { border-top: 1px solid rgba(255,255,255,0.05); padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 3rem; }
.footer-brand p { color: var(--gray-tech); font-size: 0.9rem; line-height: 1.7; margin-top: 0.75rem; max-width: 300px; }
.footer-col-title { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--soft-white); margin-bottom: 1rem; }
.footer-col a { display: block; font-size: 0.875rem; color: var(--gray-tech); margin-bottom: 0.5rem; transition: var(--transition); }
.footer-col a:hover { color: var(--violet); }
.footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.05); color: var(--gray-tech); font-size: 0.8rem; }

/* VIDEO MODAL */
.vid-modal { display: none; position: fixed; inset: 0; z-index: 10000; background: rgba(0,0,0,0.85); backdrop-filter: blur(12px); align-items: center; justify-content: center; padding: 2rem; }
.vid-modal.open { display: flex; }
.vid-modal-inner { position: relative; width: 100%; max-width: 900px; aspect-ratio: 16/9; background: #000; border-radius: var(--radius); overflow: hidden; }
.vid-modal-inner iframe { width: 100%; height: 100%; border: none; }
.vid-modal-close { position: absolute; top: -48px; right: 0; width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15); color: white; font-size: 1.25rem; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.vid-modal-name { position: absolute; top: -48px; left: 0; color: var(--soft-white); font-size: 1rem; font-weight: 700; line-height: 40px; }

/* ANIMATIONS */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .fade-in { opacity: 1; transform: none; } }

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero-btns { justify-content: center; }
    .mx-context-grid { grid-template-columns: 1fr; }
    .mx-stats-bar { grid-template-columns: repeat(2, 1fr); }
    .speakers-hub-grid { grid-template-columns: repeat(2, 1fr); }
    .city-grid { grid-template-columns: repeat(2, 1fr); }
    .why-mx-grid { grid-template-columns: 1fr; }
    .corp-grid { grid-template-columns: 1fr; }
    .cat-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .nav-links { display: none; }
    .nav-mobile-btn { display: block; }
    .section-pad { padding: 4rem 0; }
    .hero-hub { min-height: auto; padding: 7rem 0 4rem; }
    .hero-btns { flex-direction: column; }
    .hero-btns .btn-primary, .hero-btns .btn-outline { width: 100%; justify-content: center; }
    .mx-stats-bar { grid-template-columns: repeat(2, 1fr); gap: 1rem; padding: 1.5rem; }
    .speakers-hub-grid { grid-template-columns: 1fr; max-width: 380px; margin-left: auto; margin-right: auto; }
    .city-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
}