/**
 * MAJOTUBEUNAIDEA - PRO-2000 Page Styles
 * Estilos premium para la página de PRO-2000 MAXIMA
 * @version 3.0.0 - Redesign Industrial Pro
 */

/* ============================================
   HERO SECTION - Premium Industrial Design
   ============================================ */

.pro2000-hero {
    position: relative;
    padding: calc(var(--header-height) + var(--space-12)) 5% var(--space-16);
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: var(--space-16);
    align-items: center;
    max-width: var(--container-2xl);
    margin: 0 auto;
    overflow: hidden;
}

.pro2000-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(ellipse at center, var(--color-primary-glow) 0%, transparent 70%);
    opacity: 0.3;
    pointer-events: none;
    z-index: -1;
}

.pro2000-hero__content {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.pro2000-hero__logo {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-xl);
    box-shadow:
        0 20px 60px rgba(0, 122, 255, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    background: linear-gradient(145deg, var(--bg-card), var(--bg-surface));
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--glass-border);
    transition: var(--transition-slow);
}

.pro2000-hero__logo:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow:
        0 30px 80px rgba(0, 122, 255, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.15) inset;
}

.pro2000-hero__title {
    font-family: var(--font-family-headings);
    font-size: var(--font-size-hero);
    font-weight: var(--font-weight-black);
    line-height: var(--line-height-tight);
    letter-spacing: -0.05em;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pro2000-hero__version {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-6);
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.15), rgba(0, 122, 255, 0.05));
    border: 1px solid rgba(0, 122, 255, 0.3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    width: fit-content;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 122, 255, 0.2);
    transition: var(--transition-base);
}

.pro2000-hero__version:hover {
    border-color: var(--color-primary);
    box-shadow: 0 8px 30px rgba(0, 122, 255, 0.4);
    transform: translateY(-2px);
}

.pro2000-hero__version strong {
    color: var(--color-primary-light);
    font-size: var(--font-size-base);
}

.pro2000-hero__media {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow:
        var(--shadow-xl),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    border: 1px solid var(--glass-border);
}

.pro2000-hero__media::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

/* ============================================
   PRESENTATION SLIDER - Enhanced
   ============================================ */

.presentation {
    width: 100%;
    aspect-ratio: 16/10;
    background: var(--bg-void);
    position: relative;
}

.presentation__slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
    transform: translateX(40px) scale(0.95);
    pointer-events: none;
}

.presentation__slide.active {
    opacity: 1;
    transform: translateX(0) scale(1);
    pointer-events: auto;
}

.presentation__slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.presentation__nav {
    position: absolute;
    bottom: var(--space-6);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-2);
    z-index: 10;
    padding: var(--space-3) var(--space-5);
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.presentation__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-spring);
}

.presentation__dot:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: scale(1.2);
}

.presentation__dot.active {
    background: var(--color-primary);
    width: 28px;
    border-radius: var(--radius-full);
    box-shadow: 0 0 20px rgba(0, 122, 255, 0.6);
}

/* ============================================
   FEATURES SECTION - Premium Cards
   ============================================ */

.features-section {
    padding: var(--space-20) 5%;
    background:
        linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-surface) 100%);
    position: relative;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: var(--space-8);
    max-width: var(--container-2xl);
    margin: 0 auto;
}

.features-grid .card {
    background: linear-gradient(145deg, var(--bg-card), var(--bg-surface));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition-slow);
    box-shadow: var(--shadow-md);
}

.features-grid .card:hover {
    transform: translateY(-8px);
    box-shadow:
        var(--shadow-xl),
        0 0 40px rgba(0, 122, 255, 0.15);
    border-color: rgba(0, 122, 255, 0.3);
}

.features-grid .card__image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 1px solid var(--glass-border);
}

.features-grid .card h3 {
    font-family: var(--font-family-headings);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-light);
    margin-bottom: var(--space-3);
}

.features-grid .card__description {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   VIDEO SECTION - Premium Layout
   ============================================ */

.video-section {
    padding: var(--space-20) 5%;
    background: var(--bg-surface);
}

.video-container {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: var(--space-16);
    max-width: var(--container-xl);
    margin: 0 auto;
    align-items: center;
}

.video-wrapper {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--glass-border);
}

.video-wrapper video {
    width: 100%;
    display: block;
}

.video-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.video-info__item {
    padding: var(--space-5);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
}

/* ============================================
   CHANGELOG - Premium Design
   ============================================ */

.changelog {
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.08), rgba(0, 122, 255, 0.02));
    border: 1px solid rgba(0, 122, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    margin: var(--space-6) 0;
    text-align: left;
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px rgba(0, 122, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.changelog::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
}

.changelog__title {
    color: var(--color-primary-light);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: var(--space-5);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: var(--font-weight-extrabold);
}

.changelog__title::before {
    content: '🚀';
    font-size: var(--font-size-lg);
}

.changelog__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.changelog__item {
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    line-height: var(--line-height-relaxed);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.changelog__item:hover {
    background: rgba(0, 122, 255, 0.1);
}

.changelog__item::before {
    content: '✦';
    color: var(--color-primary);
    font-weight: bold;
    flex-shrink: 0;
}

/* ============================================
   DOWNLOAD SECTION - Premium CTA
   ============================================ */

.download-section {
    padding: var(--space-20) 5%;
    background:
        radial-gradient(ellipse at bottom, var(--color-primary-glow) 0%, transparent 60%),
        linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-dark) 100%);
}

.download-box {
    max-width: var(--container-lg);
    margin: 0 auto;
    text-align: center;
}

.download-box__description {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: var(--space-6) auto;
    line-height: var(--line-height-relaxed);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1200px) {
    .pro2000-hero {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-12);
    }

    .pro2000-hero__content {
        align-items: center;
    }

    .pro2000-hero__logo,
    .pro2000-hero__version {
        margin: 0 auto;
    }

    .video-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .pro2000-hero {
        padding: calc(var(--header-height) + var(--space-8)) var(--space-6) var(--space-12);
    }

    .pro2000-hero__title {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .pro2000-hero__content {
        gap: var(--space-5);
    }

    .features-section,
    .video-section,
    .download-section {
        padding: var(--space-12) var(--space-6);
    }

    .presentation {
        aspect-ratio: 16/9;
    }
}