:root {
    --bg: #0a080d;
    --bg-soft: #120d17;
    --panel: #16121a;
    --panel-2: #1d1622;
    --text: #ffffff;
    --muted: #cfc7d4;
    --purple: #9b4dff;
    --purple-deep: #5a14b8;
    --fuchsia: #ff2bd6;
    --border: rgba(255,255,255,.10);
    --shadow: 0 18px 55px rgba(0,0,0,.45);
    --max: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    background:
        radial-gradient(circle at 12% 12%, rgba(155,77,255,.14), transparent 28%),
        radial-gradient(circle at 88% 18%, rgba(255,43,214,.11), transparent 26%),
        linear-gradient(180deg, #08070a 0%, #0d0910 45%, #09070b 100%);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
}

a { color: inherit; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(10,8,13,.92);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(14px);
}

.header-container {
    width: min(100%, var(--max));
    min-height: 76px;
    margin: 0 auto;
    padding: 10px 22px;
    display: flex;
    align-items: center;
    gap: 18px;
}

.brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.brand-logo {
    display: block;
    width: auto;
    max-width: 170px;
    max-height: 56px;
    object-fit: contain;
}

.main-nav {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 4px;
}

.main-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 8px 12px;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    border-radius: 7px;
    transition: .25s ease;
}

.main-nav a:hover {
    background: linear-gradient(135deg, rgba(155,77,255,.24), rgba(255,43,214,.18));
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.07);
}

.hero {
    position: relative;
    overflow: hidden;
}

.app-hero {
    padding: 72px 24px 66px;
    border-bottom: 1px solid var(--border);
}

.hero::before,
.hero::after {
    content: "";
    position: absolute;
    width: 440px;
    height: 440px;
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
    opacity: .24;
}

.hero::before {
    background: var(--purple);
    top: -180px;
    left: -170px;
}

.hero::after {
    background: var(--fuchsia);
    bottom: -230px;
    right: -170px;
}

.hero-content {
    position: relative;
    z-index: 1;
    width: min(100%, var(--max));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 48px;
    align-items: center;
}

.hero-info { max-width: 690px; }

.eyebrow,
.section-kicker {
    display: inline-block;
    margin-bottom: 14px;
    color: #f7d7ff;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .18em;
    text-transform: uppercase;
}

.hero-logo {
    display: block;
    width: auto;
    max-width: 280px;
    max-height: 110px;
    margin: 0 0 8px;
    object-fit: contain;
}

.hero h1 {
    margin: 8px 0 14px;
    font-size: clamp(38px, 5vw, 68px);
    line-height: 1.02;
    letter-spacing: -.03em;
}

.hero h1 span {
    display: block;
    background: linear-gradient(90deg, #c084ff 0%, #ff5fe1 85%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-description {
    max-width: 650px;
    margin: 0 0 22px;
    color: var(--muted);
    font-size: 18px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
}

.primary-button,
.secondary-button,
.card-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 12px 20px;
    border-radius: 9px;
    text-decoration: none;
    font-weight: 800;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.primary-button {
    color: #fff;
    background: linear-gradient(135deg, var(--purple-deep), #9b2dff, var(--fuchsia));
    box-shadow: 0 8px 28px rgba(255,43,214,.2);
}

.secondary-button {
    color: #fff;
    background: #17121c;
    border: 1px solid rgba(255,255,255,.12);
}

.primary-button:hover,
.secondary-button:hover,
.card-button:hover {
    transform: translateY(-2px);
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hero-badges span {
    padding: 7px 11px;
    border: 1px solid rgba(255,255,255,.09);
    border-radius: 999px;
    background: rgba(255,255,255,.035);
    color: #efe8f2;
    font-size: 13px;
}

.hero-showcase { display: flex; justify-content: center; }

.app-frame {
    position: relative;
    width: min(100%, 430px);
    padding: 14px;
    border-radius: 28px;
    background: linear-gradient(145deg, #2a1a33, #100c13 60%, #211126);
    border: 1px solid rgba(255,255,255,.12);
    box-shadow: var(--shadow);
}

.app-glow {
    position: absolute;
    inset: 12%;
    background: linear-gradient(120deg, rgba(155,77,255,.26), rgba(255,43,214,.22));
    filter: blur(36px);
    border-radius: 30px;
}

.app-screen {
    position: relative;
    z-index: 1;
    overflow: hidden;
    min-height: 560px;
    padding: 18px;
    border-radius: 21px;
    background: linear-gradient(180deg, #100b14, #18121d);
    border: 1px solid rgba(255,255,255,.09);
}

.app-screen-top { display: flex; gap: 7px; margin-bottom: 20px; }
.app-dot { width: 8px; height: 8px; border-radius: 50%; background: #5f5367; }

.app-screen-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.app-screen-logo img {
    width: 165px;
    max-height: 62px;
    object-fit: contain;
}

.screen-card {
    padding: 18px;
    border-radius: 16px;
    background: linear-gradient(145deg, #1a1420, #120e16);
    border: 1px solid rgba(255,255,255,.08);
    box-shadow: inset 0 0 24px rgba(255,255,255,.018);
}

.active-card {
    margin-bottom: 14px;
    border-color: rgba(255,43,214,.28);
    box-shadow: 0 0 28px rgba(155,77,255,.12);
}

.active-card small {
    display: block;
    margin-bottom: 6px;
    color: #ff77e6;
    font-weight: 800;
    letter-spacing: .12em;
}

.active-card strong,
.active-card span { display: block; }
.active-card strong { font-size: 20px; }
.active-card span { margin-top: 3px; color: var(--muted); font-size: 13px; }

.eq-bars {
    display: flex;
    align-items: end;
    gap: 5px;
    height: 32px;
    margin-top: 18px;
}

.eq-bars i {
    display: block;
    width: 5px;
    border-radius: 999px;
    background: linear-gradient(180deg, var(--fuchsia), var(--purple));
    animation: eq 1.15s ease-in-out infinite;
}
.eq-bars i:nth-child(1) { height: 13px; }
.eq-bars i:nth-child(2) { height: 24px; animation-delay: .12s; }
.eq-bars i:nth-child(3) { height: 31px; animation-delay: .22s; }
.eq-bars i:nth-child(4) { height: 17px; animation-delay: .07s; }
.eq-bars i:nth-child(5) { height: 28px; animation-delay: .18s; }
.eq-bars i:nth-child(6) { height: 22px; animation-delay: .28s; }
.eq-bars i:nth-child(7) { height: 15px; animation-delay: .15s; }

@keyframes eq {
    50% { transform: scaleY(.55); opacity: .7; }
}

.screen-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.screen-grid .screen-card {
    min-height: 95px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.screen-grid b { font-size: 24px; }
.screen-grid span { color: #fff; font-weight: 700; font-size: 13px; }

.content-section {
    padding: 72px 24px;
}

.alt-section {
    background: rgba(255,255,255,.018);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.section-container {
    width: min(100%, var(--max));
    margin: 0 auto;
}

.section-heading { max-width: 760px; margin-bottom: 30px; }
.section-heading h2 { margin: 0 0 10px; font-size: clamp(30px, 4vw, 46px); line-height: 1.08; }
.section-heading p { margin: 0; color: var(--muted); font-size: 16px; }

.radio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.player-card,
.feature-card,
.download-card {
    position: relative;
    overflow: hidden;
    background: linear-gradient(145deg, rgba(31,24,37,.98), rgba(17,13,21,.98));
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.player-card {
    padding: 24px;
    min-height: 270px;
}

.player-card::after,
.feature-card::after,
.download-card::after {
    content: "";
    position: absolute;
    width: 150px;
    height: 150px;
    right: -80px;
    top: -80px;
    border-radius: 50%;
    filter: blur(28px);
    opacity: .22;
}

.neon-purple::after { background: var(--purple); }
.neon-fuchsia::after { background: var(--fuchsia); }

.card-icon,
.feature-icon { font-size: 34px; margin-bottom: 18px; }
.player-card h3,
.feature-card h3 { margin: 0 0 7px; font-size: 21px; }
.player-card p,
.feature-card p { margin: 0 0 20px; color: var(--muted); font-size: 14px; }

.card-button {
    margin-top: auto;
    color: #fff;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.04);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.feature-card {
    padding: 26px;
    min-height: 270px;
}

.feature-number {
    font-size: 12px;
    font-weight: 900;
    color: #f27be4;
    letter-spacing: .16em;
    margin-bottom: 15px;
}

.download-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    padding: 34px;
    background:
        linear-gradient(135deg, rgba(93,29,138,.45), rgba(40,12,59,.72)),
        #16121a;
    border-color: rgba(255,43,214,.22);
}

.download-card h2 { margin: 0 0 8px; font-size: clamp(28px, 3vw, 42px); }
.download-card p { margin: 0; color: var(--muted); }

.contact-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.contact-links a {
    padding: 12px 16px;
    border-radius: 9px;
    background: #16121a;
    border: 1px solid rgba(255,255,255,.09);
    text-decoration: none;
    font-weight: 700;
}
.contact-links a:hover { border-color: rgba(255,43,214,.34); }

.site-footer {
    padding: 28px 24px 40px;
    text-align: center;
    color: #a99eaf;
    background: #08070a;
    border-top: 1px solid var(--border);
}

.site-footer p { margin: 5px 0; }

.got-back-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(145deg, #6e22bc, #d326c5);
    color: #fff;
    text-decoration: none;
    font-size: 26px;
    font-weight: 900;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(15px);
    transition: .25s ease;
    z-index: 999;
    box-shadow: 0 10px 28px rgba(255,43,214,.25);
}
.got-back-top.show { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }

@media (max-width: 1100px) {
    .hero-content { grid-template-columns: 1fr .8fr; gap: 28px; }
    .radio-grid, .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .main-nav a { padding-left: 9px; padding-right: 9px; }
}

@media (max-width: 991px) {
    .hero-content { grid-template-columns: 1fr; }
    .hero-info { max-width: none; }
    .hero-showcase { margin-top: 10px; }
    .download-card { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
    .header-container { min-height: 65px; padding: 8px 12px; }
    .brand-logo { max-width: 135px; max-height: 48px; }
    .main-nav { top: 65px !important; max-height: calc(100vh - 65px) !important; }

    .app-hero { padding: 52px 16px 52px; }
    .content-section { padding: 54px 16px; }
    .hero-description { font-size: 16px; }
    .hero-logo { max-width: 230px; max-height: 90px; }
    .radio-grid, .feature-grid { grid-template-columns: 1fr; }
    .app-screen { min-height: 500px; }
    .download-card { padding: 25px; }
    .primary-button, .secondary-button { width: 100%; }
    .hero-actions { align-items: stretch; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* =========================================================
   NAVEGACIÓN SIN MENÚ HAMBURGUESA
========================================================= */

.main-nav {
    flex-wrap: wrap;
}

.zeno-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    margin-top: 12px;
    padding: 10px 16px;
    border-radius: 9px;
    color: #fff;
    text-decoration: none;
    font-weight: 800;
    letter-spacing: .01em;
    background: linear-gradient(135deg, rgba(107,34,188,.95), rgba(211,38,197,.95));
    border: 1px solid rgba(255,255,255,.14);
    box-shadow: 0 0 18px rgba(255,43,214,.14);
    transition: transform .2s ease, box-shadow .2s ease;
}

.zeno-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 24px rgba(255,43,214,.26);
}

@media (max-width: 991px) {
    .header-container {
        min-height: auto;
        padding: 10px 15px;
        align-items: flex-start;
    }

    .main-nav {
        margin-left: auto;
        justify-content: flex-end;
        max-width: calc(100% - 180px);
    }

    .main-nav a {
        min-height: 38px;
        padding: 7px 9px;
        font-size: 13px;
    }
}

@media (max-width: 700px) {
    .header-container {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }

    .brand {
        margin-left: 0;
    }

    .main-nav {
        width: 100%;
        max-width: 100%;
        margin-left: 0;
        justify-content: center;
    }
}