:root {
    --bg-main: #020306;
    --card-surface: rgba(8, 10, 18, 0.65);
    --border-premium: rgba(255, 255, 255, 0.05);
    --text-primary: #f4f4f7;
    --text-secondary: #9494a1;
    --cyan-zen: #2dd4bf;
    --font-stack: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-stack);
    padding-top: 140px;
    min-height: 100vh;
    overflow-x: hidden;
}

/* 🌊 CANVA FLUIDO PREMIUM (Cero polígonos, acelerado por tarjeta gráfica) */
#water-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -10;
    background-color: #020307;
    pointer-events: none;
}

/* PREMIUM NAVIGATION CONTROL */
nav {
    position: fixed; top: 25px; left: 50%; transform: translateX(-50%);
    width: 92%; max-width: 1200px;
    background: rgba(6, 8, 15, 0.75);
    backdrop-filter: blur(35px); -webkit-backdrop-filter: blur(35px);
    border: 1px solid var(--border-premium); border-radius: 100px;
    display: flex; justify-content: space-between; align-items: center;
    padding: 16px 35px; z-index: 1000;
    box-shadow: 0 40px 80px rgba(0,0,0,0.85);
}

.logo { font-size: 1.15rem; font-weight: 900; letter-spacing: 5px; cursor: pointer; display: flex; align-items: center; gap: 12px; }
.logo span { color: var(--cyan-zen); text-shadow: 0 0 25px rgba(45, 212, 191, 0.5); }

.logo-icon {
    width: 14px; height: 14px; background: var(--cyan-zen); border-radius: 50%;
    position: relative; box-shadow: 0 0 15px var(--cyan-zen);
}
.logo-icon::after {
    content: ''; position: absolute; top: -6px; left: -6px; right: -6px; bottom: -6px;
    border: 1px solid var(--cyan-zen); border-radius: 50%;
    animation: pulseIcon 3s linear infinite;
}
@keyframes pulseIcon { 0% { transform: scale(0.8); opacity: 1; } 100% { transform: scale(2.2); opacity: 0; } }

.nav-links { display: flex; gap: 10px; list-style: none; align-items: center; }
.nav-links li {
    color: var(--text-secondary); cursor: pointer; font-size: 0.75rem;
    font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px;
    padding: 10px 18px; border-radius: 100px; transition: 0.3s;
}
.nav-links li:hover, .nav-links li.active { color: #fff; background: rgba(255,255,255,0.05); }
.nav-links li.active { color: var(--cyan-zen); border: 1px solid rgba(45, 212, 191, 0.2); }
.advertise-nav { background: rgba(45, 212, 191, 0.1); color: var(--cyan-zen) !important; }

/* CINEMATIC SCROLL ANIMATION GRAPHICS (Elastic Easing) */
.scroll-animate {
    opacity: 0;
    transform: translateY(40px) scale(0.97);
    filter: blur(10px);
    transition: opacity 1.2s cubic-bezier(0.215, 0.61, 0.355, 1), transform 1.2s cubic-bezier(0.215, 0.61, 0.355, 1), filter 1.2s cubic-bezier(0.215, 0.61, 0.355, 1);
}
.scroll-animate.reveal {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0px);
}

/* HERO ELEMENTS */
.hero-container {
    padding: 85px 50px; background: rgba(10, 12, 22, 0.45);
    border: 1px solid var(--border-premium); border-radius: 32px; margin-bottom: 50px;
    backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px);
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 6px; background: rgba(45, 212, 191, 0.08); color: var(--cyan-zen);
    font-size: 0.65rem; font-weight: 800; padding: 6px 14px; border-radius: 50px; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 1px;
}
.hero-container h2 { font-size: 3.6rem; font-weight: 800; line-height: 1.15; margin-bottom: 20px; letter-spacing: -1.5px; }
.hero-container p { color: var(--text-secondary); font-size: 1.2rem; line-height: 1.6; margin-bottom: 35px; }

.hero-actions { display: flex; align-items: center; gap: 30px; }
.live-indicator { display: inline-flex; align-items: center; gap: 8px; font-size: 0.9rem; color: var(--text-secondary); }
.pulse-dot { width: 8px; height: 8px; background-color: #ef4444; border-radius: 50%; display: inline-block; box-shadow: 0 0 10px #ef4444; animation: livePulse 1.5s infinite alternate; }
@keyframes livePulse { 0% { opacity: 0.3; } 100% { opacity: 1; } }

/* TICKER & METRICS */
.ticker-section { margin-bottom: 60px; }
.ticker-card {
    background: linear-gradient(90deg, rgba(45, 212, 191, 0.04) 0%, rgba(10, 12, 20, 0.4) 100%);
    border: 1px solid rgba(45, 212, 191, 0.15); border-radius: 24px; padding: 30px 40px;
    display: flex; align-items: center; gap: 25px; backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
}
.ticker-card h4 { font-size: 2.2rem; font-weight: 900; color: #fff; letter-spacing: -0.5px; }
.ticker-card p { color: var(--text-secondary); font-size: 0.95rem; }
.animate-icon { color: var(--cyan-zen); animation: slowSpin 20s linear infinite; }
@keyframes slowSpin { 100% { transform: rotate(360deg); } }

/* MOOD CATEGORIES MATRIX */
.mood-matrix { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-bottom: 60px; }
.mood-item {
    background: rgba(10, 12, 22, 0.45); border: 1px solid var(--border-premium); padding: 35px 25px;
    border-radius: 24px; text-align: center; cursor: pointer; transition: all 0.4s ease;
    backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
}
.mood-item i { font-size: 2rem; color: var(--text-secondary); margin-bottom: 15px; transition: color 0.3s; }
.mood-item h4 { font-size: 1.15rem; color: #fff; margin-bottom: 5px; }
.mood-item p { font-size: 0.85rem; color: var(--text-secondary); }
.mood-item:hover {
    transform: translateY(-5px); border-color: var(--cyan-zen); background: rgba(45, 212, 191, 0.03);
}
.mood-item:hover i { color: var(--cyan-zen); }

/* LAYOUT STRUCT */
.main-layout { display: flex; gap: 40px; }
.content-column { flex: 2.3; }
.sidebar-column { flex: 1; display: flex; flex-direction: column; gap: 30px; }

.section-title { font-size: 1.3rem; font-weight: 800; margin-bottom: 30px; text-transform: uppercase; letter-spacing: 1.5px; color: #fff; }

.video-news-feed { display: flex; flex-direction: column; gap: 40px; }
.premium-card { background: var(--card-surface); border: 1px solid var(--border-premium); border-radius: 32px; overflow: hidden; transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }
.premium-card:hover { transform: translateY(-5px); border-color: rgba(45, 212, 191, 0.25); box-shadow: 0 30px 60px rgba(0,0,0,0.6); }
.video-box { position: relative; padding-bottom: 56.25%; height: 0; background: #000; overflow: hidden; }
.video-box iframe { position: absolute; top:0; left:0; width:100%; height:100%; border:0; }

.premium-card-body { padding: 40px; }
.meta-top { display: flex; justify-content: space-between; font-size: 0.7rem; margin-bottom: 20px; }
.badge { font-weight: 800; text-transform: uppercase; padding: 4px 12px; border-radius: 6px; letter-spacing: 0.5px; }
.badge-rain { background: rgba(192, 132, 252, 0.12); color: #c084fc; }
.badge-fire { background: rgba(248, 113, 113, 0.12); color: #f87171; }
.badge-science { background: rgba(52, 211, 153, 0.12); color: #34d399; }
.time { color: var(--text-secondary); font-weight: 700; }

.premium-card h3 { font-size: 1.7rem; margin-bottom: 12px; color: #fff; font-weight: 700; letter-spacing: -0.5px; }
.premium-card p { color: var(--text-secondary); margin-bottom: 25px; font-size: 1.05rem; line-height: 1.6; }
.counter-row { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--text-secondary); border-top: 1px solid rgba(255,255,255,0.04); padding-top: 20px; }
.view-counter { color: #fff; font-weight: 800; }

/* SPONSORS */
.ad-container { max-width: 1200px; margin: 0 auto 40px auto; background: rgba(255,255,255,0.01); border: 1px dashed rgba(255,255,255,0.08); border-radius: 24px; position: relative; }
.ad-badge { position: absolute; top: -9px; left: 20px; background: #020205; color: rgba(255,255,255,0.3); font-size: 0.55rem; font-weight: 800; padding: 2px 10px; border-radius: 4px; letter-spacing: 1px; border: 1px solid var(--border-premium); }
.ad-placeholder { text-align: center; padding: 40px 20px; color: var(--text-secondary); font-size: 0.9rem; }
.ad-link { color: var(--cyan-zen); cursor: pointer; font-weight: 700; display: inline-block; margin-top: 6px; }

.ad-box-vertical { padding: 50px 25px; text-align: center; color: var(--text-secondary); }
.ad-icon-wrapper { width: 50px; height: 50px; background: rgba(45, 212, 191, 0.1); color: var(--cyan-zen); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px auto; }
.ad-box-vertical h4 { color: #fff; margin-bottom: 8px; font-size: 1.15rem; }
.ad-box-vertical p { font-size: 0.85rem; margin-bottom: 25px; line-height: 1.5; }
.btn-ad { background: none; border: 1px solid var(--cyan-zen); color: var(--cyan-zen); padding: 11px 26px; border-radius: 100px; cursor: pointer; font-weight: 700; font-size: 0.8rem; text-transform: uppercase; transition: 0.3s; }
.btn-ad:hover { background: var(--cyan-zen); color: #000; box-shadow: 0 0 20px rgba(45, 212, 191, 0.4); }

.sidebar-widget { background: var(--card-surface); border: 1px solid var(--border-premium); border-radius: 28px; padding: 25px; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }

/* TESTIMONIALS SECTION */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px; margin-bottom: 60px; }
.testimonial-card { background: rgba(10, 12, 22, 0.35); border: 1px solid var(--border-premium); padding: 35px; border-radius: 28px; backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px); }
.testimonial-card .stars { color: #f59e0b; margin-bottom: 15px; font-size: 0.9rem; letter-spacing: 2px; }
.testimonial-card p { font-size: 1rem; font-style: italic; color: var(--text-primary); margin-bottom: 15px; }
.testimonial-card h5 { font-size: 0.85rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; }

/* EDITORIAL ADVANCED */
.magazine-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(450px, 1fr)); gap: 30px; margin-bottom: 60px; }
.magazine-card { background: var(--card-surface); border: 1px solid var(--border-premium); border-radius: 32px; padding: 40px; transition: 0.4s; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }
.magazine-card h3 { font-size: 1.5rem; color: #fff; margin: 20px 0 12px 0; font-weight: 700; }
.magazine-card p { color: var(--text-secondary); margin-bottom: 25px; font-size: 1rem; line-height: 1.6; }

/* FAQ ACCORDION */
.faq-container { display: flex; flex-direction: column; gap: 15px; margin-bottom: 40px; }
.faq-item { background: rgba(10, 12, 22, 0.45); border: 1px solid var(--border-premium); border-radius: 16px; overflow: hidden; cursor: pointer; transition: 0.3s; }
.faq-question { padding: 22px 30px; font-size: 1.05rem; font-weight: 700; color: #fff; display: flex; justify-content: space-between; align-items: center; }
.faq-question i { color: var(--text-secondary); transition: transform 0.3s; }
.faq-answer { padding: 0 30px; max-height: 0; overflow: hidden; color: var(--text-secondary); font-size: 0.95rem; line-height: 1.6; transition: max-height 0.3s ease, padding 0.3s ease; }
.faq-item.open { border-color: rgba(45, 212, 191, 0.3); background: rgba(10, 12, 22, 0.65); }
.faq-item.open .faq-question i { transform: rotate(45deg); color: var(--cyan-zen); }
.faq-item.open .faq-answer { padding: 0 30px 25px 30px; max-height: 200px; }

/* PACKAGES */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; margin-top: 40px; }
.price-card { background: var(--card-surface); border: 1px solid var(--border-premium); border-radius: 32px; padding: 50px 40px; text-align: center; }
.feature-price { border-color: var(--cyan-zen); box-shadow: 0 0 40px rgba(45,212,191,0.15); }
.price { font-size: 2.2rem; font-weight: 900; color: var(--cyan-zen); margin: 20px 0; }
.price-card ul { list-style: none; text-align: left; margin: 30px 0; color: var(--text-secondary); font-size: 0.9rem; }
.price-card ul li { margin-bottom: 15px; display: flex; align-items: center; gap: 10px; }
.price-card ul li::before { content: '✓'; color: var(--cyan-zen); font-weight: bold; }

.btn-main { background: var(--cyan-zen); color: #020205; padding: 16px 34px; border-radius: 100px; font-weight: 700; text-decoration: none; display: inline-flex; align-items: center; gap: 10px; border: none; cursor: pointer; transition: 0.3s; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.5px; }
.btn-main:hover { transform: translateY(-2px); box-shadow: 0 15px 35px rgba(45,212,191,0.35); }

/* SYSTEM GENERALS */
.tab-section { display: none; }
.tab-section.active { display: block; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 30px; }

footer { text-align: center; padding: 80px 20px; margin-top: 100px; border-top: 1px solid var(--border-premium); background: #010103; }
footer p { font-size: 0.95rem; font-weight: 700; }
.footer-sub { font-size: 0.8rem; color: var(--text-secondary) !important; margin-top: 8px; }

@media (max-width: 960px) {
    .main-layout { flex-direction: column; }
    nav { width: 95%; padding: 12px 20px; }
    .hero-container h2 { font-size: 2.3rem; }
    .magazine-grid { grid-template-columns: 1fr; }
    body { padding-top: 110px; }
}