/**
 * CINEMATRONIC Portfolio
 * Main Stylesheet
 * © Intermosh 2025
 */

/* === VARIABLES === */
:root {
    --primary: #00ff88;
    --secondary: #ff0080;
    --accent: #00d4ff;
    --bg-dark: #0a0a0b;
    --bg-card: #131315;
    --bg-card-hover: #1a1a1d;
    --text-primary: #f0f0f0;
    --text-secondary: #888;
    --glow-primary: rgba(0, 255, 136, 0.3);
    --glow-secondary: rgba(255, 0, 128, 0.3);
}

/* === RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

/* === TYPOGRAPHY === */
.mono {
    font-family: 'Space Mono', monospace;
}

h1, h2, h3 {
    font-family: 'Space Mono', monospace;
    font-weight: 700;
}

h1 { font-size: clamp(2.5rem, 8vw, 5rem); line-height: 1.1; }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); margin-bottom: 1rem; }
h3 { font-size: 1.2rem; }

/* === UTILITIES === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    min-height: 100vh;
    padding: 100px 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.section-compact {
    min-height: auto;
    padding: 80px 20px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-pink {
    background: linear-gradient(135deg, var(--secondary), #ff6b35);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glow {
    text-shadow: 0 0 20px var(--glow-primary), 0 0 40px var(--glow-primary);
}

.label {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary);
    margin-bottom: 1rem;
    display: block;
}

/* === HEADER / NAV === */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background: rgba(10, 10, 11, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: background 0.3s ease;
}

header.scrolled {
    background: rgba(10, 10, 11, 0.98);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.logo {
    font-family: 'Space Mono', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 10002;
}

.logo-icon {
    width: 24px;
    height: 24px;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--bg-dark);
    font-weight: bold;
}

.nav-toggle {
    display: none;
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
    padding: 10px;
    position: relative;
    z-index: 10002;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    display: block;
}

.nav-menu {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-menu li {
    list-style: none;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    font-family: 'Space Mono', monospace;
}

.nav-menu a:hover {
    color: var(--primary);
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: 'Space Mono', monospace;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary);
    color: var(--bg-dark);
}

.btn-primary:hover {
    box-shadow: 0 0 30px var(--glow-primary);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255,255,255,0.2);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
}

/* === HERO === */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-eyebrow {
    font-family: 'Space Mono', monospace;
    font-size: 0.9rem;
    color: var(--secondary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-eyebrow::before {
    content: '';
    width: 30px;
    height: 2px;
    background: var(--secondary);
}

.hero-title {
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-subtitle strong {
    color: var(--text-primary);
}

.hero-cta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* === PROJECTS SECTION === */
#projects {
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0d0d0f 100%);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 3rem;
}

.project-card {
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.05);
    transition: all 0.4s ease;
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.project-card.featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.project-media {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: #000;
}

.project-card.featured .project-media {
    aspect-ratio: auto;
    min-height: 350px;
}

.project-media img,
.project-media iframe {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-media iframe {
    border: none;
}

.project-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--secondary);
    color: white;
    font-family: 'Space Mono', monospace;
    font-size: 0.7rem;
    padding: 5px 10px;
    border-radius: 3px;
    text-transform: uppercase;
    z-index: 10;
}

.project-badge.badge-bottom-right {
    top: auto;
    left: auto;
    bottom: 15px;
    right: 15px;
    letter-spacing: 1px;
    z-index: 5;
}

.project-info {
    padding: 25px;
}

.project-card.featured .project-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.project-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.project-tag {
    font-family: 'Space Mono', monospace;
    font-size: 0.7rem;
    padding: 4px 10px;
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary);
    border-radius: 3px;
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.project-title {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.project-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

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

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    text-decoration: none;
    font-family: 'Space Mono', monospace;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.project-link:hover {
    color: var(--accent);
}

/* === ART LAB PREVIEW === */
#art-lab-preview {
    background: linear-gradient(180deg, var(--bg-dark) 0%, #000 100%);
    position: relative;
    overflow: hidden;
}

.artlab-grid-bg {
    position: absolute;
    inset: 0;
    opacity: 0.05;
    background-image: 
        linear-gradient(rgba(255,255,255,0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.artlab-preview-card {
    background: #0a0a0a;
    border: 1px solid #222;
    padding: 25px 15px;
    border-radius: 8px;
    transition: all 0.3s;
}

.artlab-preview-card:hover {
    border-color: #fff !important;
    background: #111 !important;
    transform: translateY(-3px);
}

.artlab-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    max-width: 800px;
    margin: 3rem auto;
}

/* === STORY SECTION === */
#story {
    background: var(--bg-card);
}

.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 3rem;
}

.story-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    line-height: 1.8;
}

.story-content strong {
    color: var(--text-primary);
}

.story-highlight {
    padding: 20px 25px;
    background: rgba(0, 255, 136, 0.05);
    border-left: 3px solid var(--primary);
    margin: 2rem 0;
}

.story-highlight p {
    margin: 0;
    color: var(--text-primary);
    font-style: italic;
}

.story-visual {
    position: relative;
}

.story-image {
    width: 100%;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1);
}

/* === TOOLS SECTION === */
#tools {
    background: var(--bg-dark);
}

.tools-container {
    margin-top: 3rem;
}

.tools-category {
    margin-bottom: 3rem;
}

.tools-category-title {
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.tools-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tool-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    background: var(--bg-card);
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: all 0.3s ease;
}

.tool-item:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.tool-item i {
    font-size: 1.2rem;
    color: var(--primary);
    width: 24px;
    text-align: center;
}

.tool-item span {
    font-size: 0.9rem;
}

/* === COMMERCIAL SECTION === */
#commercial {
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 100%);
}

.commercial-intro {
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 3rem;
}

.commercial-carousel {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
    overflow: hidden;
}

.commercial-track {
    display: flex;
    transition: transform 0.5s ease;
}

.commercial-slide {
    flex: 0 0 100%;
    padding: 0 10px;
}

.commercial-card {
    background: var(--bg-dark);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.05);
}

.commercial-image {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.commercial-info {
    padding: 20px;
}

.commercial-info h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.commercial-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.carousel-nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 25px;
}

.carousel-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover:not(:disabled) {
    border-color: var(--primary);
    color: var(--primary);
}

.carousel-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.carousel-dots {
    display: flex;
    gap: 8px;
    align-items: center;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.active {
    background: var(--primary);
    transform: scale(1.3);
}

/* === CONTACT SECTION === */
#contact {
    background: var(--bg-card);
    text-align: center;
}

.contact-statement {
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 25px;
    background: var(--bg-dark);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    color: var(--text-primary);
    text-decoration: none;
    font-family: 'Space Mono', monospace;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.social-link:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.social-link i {
    font-size: 1.3rem;
    color: var(--primary);
}

.contact-email {
    font-family: 'Space Mono', monospace;
    font-size: 1.1rem;
    color: var(--primary);
}

/* === FOOTER === */
footer {
    padding: 40px 20px;
    text-align: center;
    background: var(--bg-dark);
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.footer-logo {
    font-family: 'Space Mono', monospace;
    font-size: 1rem;
    color: var(--primary);
}

.footer-heart {
    color: var(--secondary);
    font-size: 1.2rem;
}

.footer-text {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* === ANIMATIONS === */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Glitch Effect */
@keyframes glitch {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

.glitch:hover {
    animation: glitch 0.3s ease;
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
    .project-card.featured {
        grid-template-columns: 1fr;
    }

    .story-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .story-visual {
        order: -1;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .artlab-preview-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 80px 15px;
    }

    /* Hamburger visible en mobile */
    .hamburger {
        display: flex;
    }

    /* Menu móvil fullscreen overlay */
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(10, 10, 11, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.4s ease, visibility 0.4s ease;
        z-index: 10001;
        padding: 0;
        margin: 0;
    }

    /* Menu abierto - usando + porque nav-menu es hermano directo siguiente de nav-toggle */
    .nav-toggle:checked + .nav-menu {
        opacity: 1;
        visibility: visible;
        pointer-events: all;
    }

    /* Hamburger animado a X cuando está abierto */
    .nav-toggle:checked ~ .hamburger span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
        background: var(--primary);
    }

    .nav-toggle:checked ~ .hamburger span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }

    .nav-toggle:checked ~ .hamburger span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
        background: var(--primary);
    }

    /* Items del menu con animación escalonada */
    .nav-menu li {
        list-style: none;
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.4s ease, transform 0.4s ease;
    }

    .nav-toggle:checked + .nav-menu li {
        opacity: 1;
        transform: translateY(0);
    }

    .nav-toggle:checked + .nav-menu li:nth-child(1) { transition-delay: 0.05s; }
    .nav-toggle:checked + .nav-menu li:nth-child(2) { transition-delay: 0.1s; }
    .nav-toggle:checked + .nav-menu li:nth-child(3) { transition-delay: 0.15s; }
    .nav-toggle:checked + .nav-menu li:nth-child(4) { transition-delay: 0.2s; }
    .nav-toggle:checked + .nav-menu li:nth-child(5) { transition-delay: 0.25s; }
    .nav-toggle:checked + .nav-menu li:nth-child(6) { transition-delay: 0.3s; }

    .nav-menu a {
        font-size: 1.8rem;
        color: var(--text-primary);
        padding: 15px 30px;
        display: block;
        text-align: center;
        transition: color 0.3s ease, transform 0.3s ease;
    }

    .nav-menu a:hover {
        color: var(--primary);
        transform: scale(1.05);
    }

    .hero-cta {
        flex-direction: column;
        align-items: flex-start;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .social-links {
        flex-direction: column;
        align-items: center;
    }

    .social-link {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    
    .project-info { padding: 20px; }
    
    .tool-item {
        padding: 10px 14px;
        font-size: 0.85rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }
}