/* ============================================
   v3 PATCHES — append to end of style.css
   ============================================ */

/* --- Hero split layout (text + 3D gear) --- */
.hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-visual {
    position: relative;
    width: 100%;
    height: 480px;
}

.hero-visual canvas {
    display: block;
}

@media (max-width: 1024px) {
    .hero-split {
        grid-template-columns: 1fr;
    }
    .hero-visual {
        height: 320px;
        order: -1;
    }
}

@media (max-width: 768px) {
    .hero-visual {
        height: 240px;
    }
}

/* --- Improved section backgrounds --- */
.section--dark {
    background: var(--dark-gray);
    background-image:
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(0, 113, 121, 0.06) 0%, transparent 70%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(0, 77, 64, 0.05) 0%, transparent 70%);
}

.section--accent {
    background:
        linear-gradient(135deg, rgba(0, 113, 121, 0.08) 0%, rgba(0, 77, 64, 0.04) 50%, rgba(10, 10, 10, 0.95) 100%);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.section--gradient {
    background:
        linear-gradient(180deg, var(--black) 0%, rgba(0, 113, 121, 0.04) 50%, var(--black) 100%);
}

/* Noise texture overlay for depth */
.section--textured {
    position: relative;
}

.section--textured::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 25% 25%, rgba(0, 113, 121, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(0, 139, 139, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.section--textured > .container {
    position: relative;
    z-index: 1;
}

/* --- Automation Block --- */
.automation-block {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: center;
}

.automation-visual {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.automation-visual::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(0, 113, 121, 0.08) 0%, transparent 60%);
    animation: autoGlow 6s ease-in-out infinite;
}

@keyframes autoGlow {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.auto-flow {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    z-index: 1;
}

.auto-flow-step {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    background: rgba(0, 113, 121, 0.06);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.auto-flow-step:hover {
    background: rgba(0, 113, 121, 0.12);
    transform: translateX(8px);
}

.auto-flow-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--teal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
}

.auto-flow-text {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.5;
}

.auto-flow-text strong {
    color: var(--white);
}

.auto-flow-connector {
    width: 2px;
    height: 20px;
    background: linear-gradient(to bottom, var(--teal), transparent);
    margin-left: 17px;
}

.auto-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 24px;
}

.auto-stat {
    text-align: center;
    padding: 16px;
    border-radius: var(--radius-sm);
    background: var(--glass);
    border: 1px solid var(--glass-border);
}

.auto-stat .as-num {
    font-size: 28px;
    font-weight: 800;
    color: var(--teal-light);
}

.auto-stat .as-label {
    font-size: 12px;
    color: var(--gray);
    margin-top: 4px;
}

@media (max-width: 1024px) {
    .automation-block {
        grid-template-columns: 1fr;
    }
}

/* --- Company About Block --- */
.company-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.company-text h2 {
    text-align: left;
}

.company-text h2::before {
    margin: 0 0 24px;
}

.company-text p {
    color: var(--gray);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 16px;
}

.company-text p strong {
    color: var(--white);
}

.company-values {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.company-value {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px;
    border-radius: var(--radius-sm);
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.company-value:hover {
    border-color: var(--glass-border);
}

.cv-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--teal-light);
}

.cv-icon .icon-svg {
    font-size: 20px;
}

.cv-content h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.cv-content p {
    font-size: 13px;
    color: var(--gray);
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 1024px) {
    .company-block {
        grid-template-columns: 1fr;
    }
}

/* --- Service Detail Page --- */
.service-detail-hero {
    min-height: 55vh;
    display: flex;
    align-items: flex-end;
    padding: 120px 0 60px;
}

.sd-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.sd-feature {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 20px;
    border-radius: var(--radius-sm);
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.sd-feature:hover {
    border-color: var(--glass-border);
}

.sd-feature .sdf-icon {
    color: var(--teal-light);
    flex-shrink: 0;
    margin-top: 2px;
}

.sd-feature .sdf-icon .icon-svg {
    font-size: 20px;
}

.sd-feature h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.sd-feature p {
    font-size: 13px;
    color: var(--gray);
    line-height: 1.6;
}

.sd-pricing {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.sd-price-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

.sd-price-card.featured {
    border-color: var(--teal);
    background: linear-gradient(135deg, rgba(0, 113, 121, 0.08), var(--card-bg));
}

.sd-price-card:hover {
    border-color: var(--glass-border);
    transform: translateY(-4px);
}

.sd-price-card h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.sd-price-card .price {
    font-size: 32px;
    font-weight: 800;
    color: var(--teal-light);
    margin-bottom: 4px;
}

.sd-price-card .price-note {
    font-size: 13px;
    color: var(--gray);
    margin-bottom: 20px;
}

.sd-price-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
    margin-bottom: 24px;
}

.sd-price-features li {
    font-size: 14px;
    color: var(--gray);
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sd-price-features li .icon-svg {
    color: var(--teal-light);
    font-size: 14px;
}

@media (max-width: 768px) {
    .sd-features {
        grid-template-columns: 1fr;
    }
    .auto-stats {
        grid-template-columns: 1fr;
    }
}