/* ============================================================
   OMNI VALVE 2025 - HOMEPAGE SPECIFIC STYLES
   ============================================================ */

/* ==================== HERO ==================== */
.hero {
    position: relative;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--primary);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../img/hero-rig.jpg') center/cover no-repeat;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 37, 64, 0.95) 0%,
        rgba(10, 37, 64, 0.85) 40%,
        rgba(10, 37, 64, 0.6) 70%,
        rgba(10, 37, 64, 0.4) 100%
    );
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 80% 50%, rgba(0, 163, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 80% at 20% 80%, rgba(230, 126, 34, 0.1) 0%, transparent 40%);
    pointer-events: none;
}

.hero-grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 80px 0;
}

.hero-text h1 {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    color: white;
    margin-bottom: 24px;
    line-height: 1.08;
    font-weight: 800;
}

.hero-text h1 .highlight {
    position: relative;
    color: var(--accent-light);
}

.hero-text p {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 36px;
    max-width: 540px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.15);
}

.hero-stat {
    text-align: left;
}

.hero-stat strong {
    display: block;
    font-size: 2.5rem;
    color: white;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 800;
    line-height: 1;
}

.hero-stat span {
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==================== HERO QUALITY CARD ==================== */
.hero-support-card {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 20px;
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.hero-support-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
}

.support-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
}

.support-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: #34d399;
    border-radius: 50%;
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-support-card h3 {
    color: white;
    font-size: 1.75rem;
    margin-bottom: 12px;
}

.hero-support-card > p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 28px;
    font-size: 15px;
}

.support-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.support-option {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: rgba(255,255,255,0.05);
    border-radius: 12px;
    color: white;
    text-decoration: none;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.support-option:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.2);
    transform: translateX(4px);
}

.support-option-icon {
    width: 44px;
    height: 44px;
    background: var(--accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.support-option-text strong {
    display: block;
    font-size: 15px;
    margin-bottom: 2px;
}

.support-option-text span {
    font-size: 13px;
    color: rgba(255,255,255,0.6);
}

.btn-support {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(44, 62, 80, 0.3);
    width: 100%;
    justify-content: center;
    padding: 16px 24px;
    font-size: 16px;
}

.btn-support:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(44, 62, 80, 0.4);
}

/* ==================== TRUST BAR ==================== */
.trust-bar {
    background: var(--bg-light);
    padding: 40px 0;
    border-bottom: 1px solid var(--border);
}

.trust-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-medium);
}

.trust-item i {
    font-size: 24px;
    color: var(--accent);
}

.trust-item span {
    font-weight: 600;
    font-size: 15px;
}

/* ==================== CAPABILITIES SECTION ==================== */
.support-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-white) 0%, var(--bg-light) 100%);
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.support-card {
    background: white;
    border-radius: 16px;
    padding: 40px 32px;
    text-align: center;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.support-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.support-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.support-card:hover::before {
    transform: scaleX(1);
}

.support-card-icon {
    width: 72px;
    height: 72px;
    background: var(--accent-glow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 28px;
    color: var(--accent);
    transition: all 0.3s ease;
}

.support-card:hover .support-card-icon {
    background: var(--accent);
    color: white;
    transform: scale(1.1);
}

.support-card h3 {
    font-size: 1.35rem;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.support-card p {
    color: var(--text-medium);
    font-size: 15px;
    margin-bottom: 24px;
}

.support-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
    font-size: 15px;
    transition: gap 0.2s;
}

.support-card-link:hover {
    gap: 12px;
}

/* ==================== PRODUCTS SECTION ==================== */
.products {
    padding: 100px 0;
    background: var(--bg-white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}

.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-color: var(--accent);
}

.product-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, #f0f4f8, #e2e8f0);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-category {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--primary);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-body {
    padding: 24px;
}

.product-body h3 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.product-body p {
    color: var(--text-medium);
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
    font-size: 14px;
    transition: gap 0.2s;
}

.product-link:hover {
    gap: 12px;
}

/* ==================== WHY OMNI SECTION ==================== */
.why-omni {
    background: var(--primary);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.why-omni::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../img/hero-rig.jpg') center/cover no-repeat;
    opacity: 0.08;
}

.why-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-content h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: white;
    margin-bottom: 24px;
}

.why-content > p {
    color: rgba(255,255,255,0.75);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.why-features {
    display: grid;
    gap: 24px;
}

.why-feature {
    display: flex;
    gap: 20px;
}

.why-feature-icon {
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-light);
    font-size: 24px;
    flex-shrink: 0;
}

.why-feature-text h4 {
    font-size: 1.1rem;
    color: white;
    margin-bottom: 6px;
}

.why-feature-text p {
    color: rgba(255,255,255,0.65);
    font-size: 15px;
}

.why-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.why-stat-card {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
}

.why-stat-card strong {
    display: block;
    font-size: 3rem;
    color: var(--accent-light);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
}

.why-stat-card span {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
}

/* ==================== PROCESS SECTION ==================== */
.process {
    padding: 100px 0;
    background: var(--bg-light);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.process-step {
    text-align: center;
    position: relative;
}

.process-step::after {
    content: '';
    position: absolute;
    top: 32px;
    right: -12px;
    width: calc(100% - 64px);
    height: 2px;
    background: var(--border);
}

.process-step:last-child::after {
    display: none;
}

.process-number {
    width: 64px;
    height: 64px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.process-step h4 {
    font-size: 1rem;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.process-step p {
    color: var(--text-medium);
    font-size: 14px;
}

/* ==================== CTA SECTION ==================== */
.cta {
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary-light) 100%);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 50%, rgba(255,255,255,0.08) 0%, transparent 40%);
}

.cta .container {
    position: relative;
}

.cta h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    color: white;
    margin-bottom: 16px;
}

.cta p {
    color: rgba(255,255,255,0.85);
    font-size: 1.15rem;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .hero-support-card {
        max-width: 500px;
    }
    
    .support-grid {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .process-steps {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .process-step::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }
    
    .trust-content {
        gap: 30px;
    }
    
    .why-stats {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}