/* Reset y variables futuristas */
:root {
    /* Paleta dark futurista */
    --bg-deep: #0a0a0f;
    --bg-card: rgba(20, 20, 30, 0.7);
    --bg-secondary: rgba(30, 30, 45, 0.5);

    /* Colores de texto */
    --text-primary: #e8e8f0;
    --text-secondary: #a0a0b8;
    --text-muted: #6a6a7a;

    /* Acentos neón */
    --accent-cyan: #00f0ff;
    --accent-magenta: #ff00ff;
    --accent-purple: #8b5cf6;
    --accent-blue: #3b82f6;

    /* Bordes y efectos */
    --border-subtle: rgba(255, 255, 255, 0.1);
    --glow-cyan: 0 0 20px rgba(0, 240, 255, 0.3);
    --glow-purple: 0 0 30px rgba(139, 92, 246, 0.2);

    /* Gradientes */
    --gradient-bg: linear-gradient(135deg, #0a0a0f 0%, #1a0f2e 50%, #0f1a2e 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-purple) 100%);
    --gradient-highlight: linear-gradient(90deg, var(--accent-cyan), var(--accent-magenta));
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--gradient-bg);
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    color: var(--text-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Efecto de grid futurista en el fondo */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}

.container {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.content {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--glow-purple);
    padding: 50px 40px;
    text-align: center;
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Logo Section - Minimalista y futurista */
.logo-section {
    margin-bottom: 50px;
}

.cross-symbol {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 0 15px rgba(0, 240, 255, 0.5));
}

.cross-symbol svg {
    width: 100%;
    height: 100%;
    fill: url(#crossGradient);
}

/* Definir el gradiente para la cruz */
.cross-symbol svg rect {
    fill: var(--accent-cyan);
    filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.6));
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.site-title {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-size: 56px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 10px 0 5px;
    letter-spacing: -1px;
    text-transform: uppercase;
}

.subtitle {
    font-size: 28px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    letter-spacing: 2px;
}

/* Navigation */
.main-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 30px 0 40px;
    flex-wrap: wrap;
}

.nav-link {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.nav-link:hover {
    background: var(--gradient-accent);
    border-color: transparent;
    color: var(--bg-deep);
    transform: translateY(-2px);
    box-shadow: var(--glow-cyan);
}

.nav-link.active {
    background: var(--gradient-accent);
    border-color: transparent;
    color: var(--bg-deep);
    box-shadow: var(--glow-cyan);
}

/* Main Message */
.main-message {
    margin-bottom: 40px;
}

.coming-soon {
    font-family: 'Space Grotesk', monospace;
    font-size: 18px;
    color: var(--accent-cyan);
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 3px;
    opacity: 0.9;
}

.tagline {
    font-size: 24px;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
}

/* Description - Clean y legible */
.description {
    margin: 40px 0;
    padding: 30px;
    background: var(--bg-secondary);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border-left: 3px solid var(--accent-cyan);
    text-align: left;
}

.description p {
    font-size: 17px;
    color: var(--text-primary);
    line-height: 1.8;
    margin-bottom: 15px;
}

.description p:last-child {
    margin-bottom: 0;
}

.description p.topics {
    margin: 20px 0;
    padding: 20px;
    background: rgba(0, 240, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(0, 240, 255, 0.2);
}

.description .highlight {
    color: var(--accent-cyan);
    font-weight: 600;
    text-decoration: underline;
    text-decoration-color: rgba(0, 240, 255, 0.3);
    text-decoration-thickness: 2px;
    text-underline-offset: 3px;
}

.description strong {
    color: var(--text-primary);
    font-weight: 700;
}

/* Notify Section - Futurista */
.notify-section {
    margin: 50px 0;
    padding: 35px;
    background: rgba(139, 92, 246, 0.08);
    border-radius: 16px;
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.notify-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 20px;
    color: var(--text-primary);
    margin-bottom: 25px;
    font-weight: 600;
    letter-spacing: 1px;
}

.email-form {
    display: flex;
    gap: 12px;
    max-width: 550px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

#emailInput {
    flex: 1;
    min-width: 280px;
    padding: 14px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--border-subtle);
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    color: var(--text-primary);
    transition: all 0.3s ease;
    outline: none;
}

#emailInput::placeholder {
    color: var(--text-muted);
}

#emailInput:focus {
    border-color: var(--accent-cyan);
    background: rgba(0, 240, 255, 0.05);
    box-shadow: 0 0 0 4px rgba(0, 240, 255, 0.1);
}

#notifyBtn {
    padding: 14px 36px;
    background: var(--gradient-accent);
    color: var(--bg-deep);
    border: none;
    border-radius: 12px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 150px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#notifyBtn:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-cyan);
    filter: brightness(1.1);
}

#notifyBtn:active {
    transform: translateY(0);
}

.success-message {
    margin-top: 20px;
    color: var(--accent-cyan);
    font-weight: 600;
    font-size: 16px;
    animation: slideDown 0.5s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Social Links - Minimalista */
.social-links {
    margin: 50px 0 40px;
}

.connect-text {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.social-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon svg {
    width: 24px;
    height: 24px;
}

.social-icon:hover {
    background: var(--gradient-accent);
    border-color: transparent;
    color: var(--bg-deep);
    transform: translateY(-3px);
    box-shadow: var(--glow-cyan);
}

/* Content Sections */
.content-section {
    margin: 40px 0;
    padding: 30px;
    background: var(--bg-secondary);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border-left: 3px solid var(--accent-cyan);
    text-align: left;
    scroll-margin-top: 20px;
}

.content-section h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 24px;
    color: var(--accent-cyan);
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: 1px;
}

.content-section p {
    font-size: 17px;
    color: var(--text-primary);
    line-height: 1.8;
    margin-bottom: 15px;
}

.content-section p:last-child {
    margin-bottom: 0;
}

.content-section ul {
    list-style: none;
    padding-left: 0;
    margin: 15px 0;
}

.content-section ul li {
    padding: 10px 0 10px 30px;
    position: relative;
    color: var(--text-primary);
    font-size: 16px;
    line-height: 1.7;
}

.content-section ul li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-cyan);
    font-weight: bold;
}

/* Footer - Clean */
.footer {
    margin-top: 50px;
    padding-top: 35px;
    border-top: 1px solid var(--border-subtle);
}

.verse {
    font-size: 16px;
    color: var(--text-secondary);
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 15px;
    padding: 20px;
    background: rgba(139, 92, 246, 0.05);
    border-radius: 12px;
    border-left: 3px solid var(--accent-purple);
}

.footer-note {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Responsive Design */

/* Tablets (768px and below) */
@media (max-width: 768px) {
    .content {
        padding: 40px 30px;
    }

    .main-nav {
        gap: 12px;
    }

    .nav-link {
        font-size: 12px;
        padding: 8px 16px;
    }

    .content-section {
        padding: 25px;
    }

    .content-section h3 {
        font-size: 20px;
    }

    .cross-symbol {
        width: 60px;
        height: 60px;
    }

    .site-title {
        font-size: 44px;
    }

    .subtitle {
        font-size: 24px;
    }

    .coming-soon {
        font-size: 16px;
        letter-spacing: 2px;
    }

    .tagline {
        font-size: 20px;
    }

    .description {
        padding: 25px;
    }

    .description p {
        font-size: 16px;
    }

    .notify-section {
        padding: 30px 25px;
    }

    .email-form {
        flex-direction: column;
        align-items: stretch;
    }

    #emailInput,
    #notifyBtn {
        width: 100%;
        min-width: auto;
    }

    .social-icons {
        gap: 12px;
    }
}

/* Mobile (480px and below) */
@media (max-width: 480px) {
    body {
        padding: 15px;
    }

    .content {
        padding: 35px 25px;
        border-radius: 20px;
    }

    .main-nav {
        gap: 8px;
        margin: 20px 0 30px;
    }

    .nav-link {
        font-size: 11px;
        padding: 6px 12px;
    }

    .content-section {
        padding: 20px;
    }

    .content-section h3 {
        font-size: 18px;
    }

    .content-section p,
    .content-section ul li {
        font-size: 15px;
    }

    .cross-symbol {
        width: 50px;
        height: 50px;
    }

    .site-title {
        font-size: 36px;
        letter-spacing: 0;
    }

    .subtitle {
        font-size: 20px;
    }

    .coming-soon {
        font-size: 14px;
        letter-spacing: 1px;
    }

    .tagline {
        font-size: 18px;
        line-height: 1.5;
    }

    .tagline br {
        display: none;
    }

    .description {
        padding: 20px;
    }

    .description p {
        font-size: 15px;
    }

    .description p.topics {
        padding: 15px;
    }

    .notify-section {
        padding: 25px 20px;
    }

    .notify-text {
        font-size: 18px;
    }

    #emailInput,
    #notifyBtn {
        font-size: 15px;
        padding: 12px 20px;
    }

    .social-icon {
        width: 44px;
        height: 44px;
    }

    .social-icon svg {
        width: 22px;
        height: 22px;
    }

    .verse {
        font-size: 14px;
        padding: 16px;
    }

    .footer-note {
        font-size: 12px;
    }
}

/* Large Screens (1200px and above) */
@media (min-width: 1200px) {
    .content {
        padding: 70px 60px;
    }

    .cross-symbol {
        width: 90px;
        height: 90px;
    }

    .site-title {
        font-size: 64px;
    }

    .coming-soon {
        font-size: 20px;
    }

    .tagline {
        font-size: 26px;
    }

    .description p {
        font-size: 18px;
    }
}