/* Z-ISOP Promotion Page Styling */

:root {
    --z-bg: #070c14;
    --z-card-bg: rgba(255, 255, 255, 0.04);
    --z-primary: #ff3366;
    --z-primary-glow: rgba(255, 51, 102, 0.35);
    --z-secondary: #00e5ff;
    --z-accent: #ff6b81;
    --z-text: #e2e8f0;
    --z-text-muted: #94a3b8;
    --z-border: rgba(255, 51, 102, 0.2);
    --z-border-cyan: rgba(0, 229, 255, 0.2);
}

.z-body {
    background-color: var(--z-bg);
    color: var(--z-text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

.z-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.z-hero {
    position: relative;
    padding: 100px 0 70px;
    background: radial-gradient(circle at 60% 40%, rgba(255, 51, 102, 0.12) 0%, transparent 65%),
                radial-gradient(circle at 10% 80%, rgba(0, 229, 255, 0.08) 0%, transparent 50%);
    overflow: hidden;
}

.hero-content-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    text-align: left;
}

.hero-text {
    flex: 1.1;
    max-width: 650px;
}

.hero-image {
    flex: 0.9;
    max-width: 500px;
    position: relative;
}

.z-hero-image {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
    border: 1px solid var(--z-border);
    transition: all 0.4s ease;
    display: block;
}

.z-hero-image:hover {
    transform: scale(1.02);
    box-shadow: 0 25px 60px var(--z-primary-glow);
}

.z-hero h1 {
    font-size: 3.2rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #ff758c 60%, var(--z-primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--z-text-muted);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-badge {
    margin-top: 25px;
    margin-bottom: 20px;
}

.z-hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 25px;
}

.z-hero-actions a.btn-primary {
    background: linear-gradient(135deg, #ff3366, #ff6b81);
    color: #ffffff;
    padding: 14px 36px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.05rem;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px var(--z-primary-glow);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.z-hero-actions a.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 51, 102, 0.5);
}

.z-hero-actions a.btn-secondary {
    color: var(--z-secondary);
    text-decoration: none;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    padding: 10px 18px;
    border: 1px solid var(--z-border-cyan);
    border-radius: 50px;
    background: rgba(0, 229, 255, 0.05);
    transition: all 0.3s ease;
}

.z-hero-actions a.btn-secondary:hover {
    background: rgba(0, 229, 255, 0.15);
    border-color: var(--z-secondary);
    transform: translateY(-2px);
}

/* Sections */
.z-section {
    padding: 80px 0;
    position: relative;
}

.z-section-title {
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 15px;
    color: #fff;
}

.z-section-subtitle {
    font-size: 1.1rem;
    color: var(--z-text-muted);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
    line-height: 1.7;
}

/* Video Showcase Section */
.video-section {
    background: linear-gradient(180deg, rgba(7, 12, 20, 0.8) 0%, rgba(17, 24, 39, 0.95) 50%, rgba(7, 12, 20, 0.8) 100%);
    border-top: 1px solid rgba(255, 51, 102, 0.15);
    border-bottom: 1px solid rgba(0, 229, 255, 0.15);
    position: relative;
}

.video-container-card {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(255, 51, 102, 0.25);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(255, 51, 102, 0.15);
    position: relative;
    overflow: hidden;
}

.video-container-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--z-primary), var(--z-secondary), transparent);
}

.video-header-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.video-title-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
}

.video-live-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 51, 102, 0.15);
    border: 1px solid rgba(255, 51, 102, 0.4);
    color: #ff4757;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 12px;
    font-family: 'Share Tech Mono', monospace;
}

.live-dot {
    width: 8px;
    height: 8px;
    background: #ff4757;
    border-radius: 50%;
    animation: pulseRed 1.5s infinite;
}

@keyframes pulseRed {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 71, 87, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(255, 71, 87, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 71, 87, 0); }
}

.video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    border-radius: 14px;
    overflow: hidden;
    background: #020617;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.8);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-footer-tags {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--z-text-muted);
    flex-wrap: wrap;
    gap: 15px;
}

/* Highlights Grid */
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 30px;
}

.z-highlight-card {
    background: var(--z-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 35px 30px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.z-highlight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--z-primary), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.z-highlight-card:hover {
    transform: translateY(-5px);
    border-color: var(--z-border);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 20px rgba(255, 51, 102, 0.1);
    background: rgba(255, 255, 255, 0.06);
}

.z-highlight-card:hover::before {
    opacity: 1;
}

.highlight-icon {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--z-primary);
}

.z-highlight-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #fff;
}

.z-highlight-card p {
    color: var(--z-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.highlight-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.highlight-features .feature-item {
    font-size: 0.9rem;
    color: #cbd5e1;
    display: flex;
    align-items: center;
    gap: 8px;
}

.highlight-features .feature-item i {
    color: var(--z-primary);
    font-size: 0.85rem;
}

/* Comparison Table */
.comparison-table-wrap {
    overflow-x: auto;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 20px;
}

.z-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}

.z-table th {
    padding: 16px 20px;
    background: rgba(255, 51, 102, 0.1);
    color: #fff;
    font-weight: 700;
    border-bottom: 2px solid rgba(255, 51, 102, 0.3);
}

.z-table td {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--z-text-muted);
}

.z-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
    color: #fff;
}

.z-table .feature-title {
    font-weight: 600;
    color: #fff;
}

.z-table .highlight-col {
    color: #ff758c;
    font-weight: 600;
}

/* Usage Flow */
.usage-flow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
}

.usage-step {
    background: var(--z-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    padding: 25px;
    position: relative;
    transition: all 0.3s ease;
}

.usage-step:hover {
    border-color: rgba(0, 229, 255, 0.3);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-3px);
}

.step-number {
    font-family: 'Share Tech Mono', monospace;
    font-size: 2rem;
    font-weight: 800;
    color: rgba(255, 51, 102, 0.25);
    margin-bottom: 10px;
}

.step-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.step-description {
    font-size: 0.9rem;
    color: var(--z-text-muted);
    line-height: 1.6;
}

/* Scroll reveal animations */
.z-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.z-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-content-wrapper {
        flex-direction: column;
        text-align: center;
    }
    .hero-text {
        max-width: 100%;
    }
    .z-hero-actions {
        justify-content: center;
    }
    .hero-image {
        max-width: 100%;
    }
    .z-hero h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 600px) {
    .z-hero h1 {
        font-size: 2rem;
    }
    .video-container-card {
        padding: 15px;
    }
    .z-highlight-card {
        padding: 25px 20px;
    }
}