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

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #f5f5f5;
    background: #050816;
    min-height: 100vh;
}

/* -------- Fondo y overlay -------- */
.page-bg {
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle at top left, rgba(0,255,200,0.15), transparent 60%),
        radial-gradient(circle at bottom right, rgba(0,136,255,0.2), transparent 55%),
        #050816;
    z-index: -2;
}

.page-overlay {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at center, rgba(0,0,0,0.25), rgba(0,0,0,0.75));
    z-index: -1;
}

/* -------- Header -------- */
.header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(14px);
    background: linear-gradient(to right, rgba(5,5,15,0.9), rgba(5,5,25,0.7));
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.header-inner {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    background: radial-gradient(circle at 30% 20%, #00f5ff, #0066ff);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
    color: #050816;
    box-shadow: 0 0 16px rgba(0,255,255,0.55);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-weight: 700;
    letter-spacing: 0.08em;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.logo-subtitle {
    font-size: 0.8rem;
    opacity: 0.7;
}

.nav {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
}

.nav a {
    color: #e5e5e5;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.2s, transform 0.2s;
}

.nav a:hover {
    opacity: 1;
    transform: translateY(-1px);
}

/* -------- Main layout -------- */
.main {
    max-width: 1080px;
    margin: 0 auto;
    padding: 2rem 1.5rem 3rem;
}

/* -------- Hero -------- */
.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: center;
    padding-top: 2rem;
}

.hero-content h1 {
    font-size: clamp(2.2rem, 4vw, 3rem);
    line-height: 1.1;
    margin-bottom: 1rem;
}

.text-gradient {
    background: linear-gradient(120deg, #00f5ff, #0ea5e9, #22c55e);
    -webkit-background-clip: text;
    color: transparent;
}

.hero-subtitle {
    font-size: 0.98rem;
    opacity: 0.85;
    max-width: 38rem;
    margin-bottom: 1.5rem;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.badge {
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(15,23,42,0.9);
    backdrop-filter: blur(12px);
}

.badge-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    opacity: 0.6;
}

.badge-value {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.6rem;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    background: linear-gradient(135deg, #00f5ff, #0ea5e9, #22c55e);
    color: #020617;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    box-shadow: 0 12px 30px rgba(15,118,255,0.35);
    transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.btn-primary:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
    box-shadow: 0 16px 40px rgba(15,118,255,0.45);
}

.btn-full {
    width: 100%;
}

/* Hero card */
.hero-card {
    border-radius: 1.5rem;
    padding: 1.5rem 1.4rem;
    background: radial-gradient(circle at top left, rgba(56,189,248,0.18), rgba(15,23,42,0.98));
    border: 1px solid rgba(148,163,184,0.35);
    box-shadow: 0 18px 40px rgba(15,23,42,0.9);
}

.hero-card-header h2 {
    font-size: 1.2rem;
    margin: 0.4rem 0;
}

.hero-card-header p {
    font-size: 0.85rem;
    opacity: 0.8;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    background: rgba(15,23,42,0.95);
    border: 1px solid rgba(148,163,184,0.5);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero-card-list {
    list-style: none;
    margin: 1rem 0 1.2rem;
    font-size: 0.85rem;
    opacity: 0.9;
}

.hero-card-list li {
    margin-bottom: 0.35rem;
}

.hero-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.85rem;
}

.price-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    opacity: 0.7;
}

.price-value {
    display: block;
    font-size: 1.3rem;
    font-weight: 700;
}

.price-note {
    font-size: 0.75rem;
    opacity: 0.7;
}

.availability {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    opacity: 0.9;
}

.availability .dot {
    width: 9px;
    height: 9px;
    border-radius: 999px;
    background: #22c55e;
    box-shadow: 0 0 10px rgba(34,197,94,0.8);
}

/* -------- Sections -------- */
.section {
    margin-top: 3.5rem;
}

.section-inner {
    background: rgba(15,23,42,0.85);
    border-radius: 1.25rem;
    padding: 1.75rem 1.5rem;
    border: 1px solid rgba(148,163,184,0.3);
}

.section h2 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.section p {
    font-size: 0.92rem;
    opacity: 0.85;
    max-width: 48rem;
}

.section-dark .section-inner {
    background: radial-gradient(circle at top left, rgba(15,23,42,1), rgba(2,6,23,1));
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 1rem;
    margin-top: 1.25rem;
}

.card {
    background: rgba(15,23,42,0.9);
    border-radius: 1rem;
    padding: 1.1rem;
    border: 1px solid rgba(51,65,85,0.9);
    font-size: 0.88rem;
}

.card h3 {
    font-size: 1rem;
    margin-bottom: 0.35rem;
}

.card-outline {
    background: transparent;
    border-style: dashed;
}

/* -------- Form section -------- */
.section-form .section-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 1.5rem;
}

.form-info p {
    font-size: 0.9rem;
    opacity: 0.85;
    margin-bottom: 0.75rem;
}

.info-list {
    list-style: none;
    font-size: 0.9rem;
    opacity: 0.9;
}

.info-list li {
    margin-bottom: 0.35rem;
}

.ticket-form {
    background: rgba(15,23,42,0.96);
    border-radius: 1rem;
    padding: 1.3rem;
    border: 1px solid rgba(148,163,184,0.4);
}

.form-group {
    margin-bottom: 0.9rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.25rem;
}

.form-group input {
    width: 100%;
    padding: 0.55rem 0.7rem;
    border-radius: 0.6rem;
    border: 1px solid rgba(148,163,184,0.5);
    background: rgba(15,23,42,0.95);
    color: #f9fafb;
    font-size: 0.9rem;
}

.form-group input:focus {
    outline: none;
    border-color: #0ea5e9;
    box-shadow: 0 0 0 1px rgba(14,165,233,0.4);
}

.form-group small {
    font-size: 0.75rem;
    opacity: 0.7;
}

.form-note {
    font-size: 0.78rem;
    opacity: 0.7;
    margin-top: 0.6rem;
}

/* -------- Footer -------- */
.footer {
    border-top: 1px solid rgba(148,163,184,0.2);
    padding: 1rem 1.5rem 1.5rem;
    margin-top: 2rem;
}

.footer-inner {
    max-width: 1080px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: space-between;
    font-size: 0.78rem;
    opacity: 0.75;
}

/* -------- Responsive -------- */
@media (max-width: 900px) {
    .hero {
        grid-template-columns: minmax(0,1fr);
    }

    .hero-card {
        order: -1;
    }

    .section-form .section-inner {
        grid-template-columns: minmax(0,1fr);
    }

    .grid-3 {
        grid-template-columns: minmax(0,1fr);
    }

    .nav {
        display: none;
    }

    .main {
        padding-inline: 1rem;
    }

    .header-inner {
        padding-inline: 1rem;
    }
}