/* =================================================================
   cms-extensions.css — Optimizers UAE CMS Extensions
   Adds styles for: case study filter selects, service detail pages,
   navigation admin tab. Follows the existing dark/futuristic design
   language of style.css without modifying it.
   ================================================================= */

/* ===================== CASE STUDY FILTER SELECTS ===================== */

.op-case-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin-bottom: 12px;
}

.op-case-filter-select {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: inherit;
    padding: 8px 36px 8px 16px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2300b0d5' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    max-width: 200px;
    backdrop-filter: blur(8px);
}

.op-case-filter-select:focus {
    outline: none;
    border-color: #00b0d5;
    background-color: rgba(0, 176, 213, 0.06);
}

.op-case-filter-select.has-value {
    border-color: #00b0d5;
    color: #00b0d5;
}

.op-case-filter-select option {
    background: #0b1217;
    color: #e2e8f0;
}

.op-case-filter-clear {
    font-size: 0.75rem;
    font-weight: 600;
    color: #00b0d5;
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid rgba(0, 176, 213, 0.3);
    transition: all 0.2s;
    white-space: nowrap;
}

.op-case-filter-clear:hover {
    background: rgba(0, 176, 213, 0.1);
    border-color: #00b0d5;
}

.op-case-filter-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.35);
    white-space: nowrap;
}

/* ===================== SERVICE DETAIL PAGE ===================== */

.op-service-detail-page {
    background: var(--bg, #07080b);
    min-height: 100vh;
    color: var(--text, #e2e8f0);
}

/* Breadcrumb */
.op-service-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.72rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.op-service-breadcrumb a {
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    transition: color 0.2s;
}

.op-service-breadcrumb a:hover {
    color: #00b0d5;
}

.op-service-breadcrumb .sep {
    color: rgba(255, 255, 255, 0.2);
}

.op-service-breadcrumb .current {
    color: #00b0d5;
}

/* Hero */
.op-service-detail-hero {
    position: relative;
    padding: clamp(80px, 12vw, 140px) 0 clamp(60px, 8vw, 100px);
    overflow: hidden;
}

.op-service-detail-hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 176, 213, 0.08) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.op-service-detail-hero__inner {
    position: relative;
    z-index: 1;
    max-width: 760px;
}

.op-service-detail-hero__category {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 5px 14px;
    border-radius: 999px;
    background: rgba(0, 176, 213, 0.1);
    border: 1px solid rgba(0, 176, 213, 0.25);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #00b0d5;
    margin-bottom: 20px;
}

.op-service-detail-hero__title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: #ffffff;
    margin: 0 0 20px;
}

.op-service-detail-hero__desc {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.6);
    margin: 0 0 28px;
}

.op-service-detail-hero__sub-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 36px;
}

.op-service-detail-hero__sub-tag {
    padding: 5px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.72rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
}

/* Featured Image */
.op-service-detail-image {
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 80px;
}

.op-service-detail-image img {
    width: 100%;
    height: auto;
    max-height: 480px;
    object-fit: cover;
    display: block;
}

/* Full Description */
.op-service-full-desc {
    padding: 48px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.op-service-full-desc__inner {
    max-width: 820px;
    margin: 0 auto;
}

.op-service-full-desc p {
    font-size: 1rem;
    line-height: 1.85;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 1.2em;
}

/* Features Grid */
.op-service-features {
    padding: 64px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.op-service-section-eyebrow {
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #00b0d5;
    margin-bottom: 10px;
}

.op-service-section-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 900;
    color: #ffffff;
    margin: 0 0 48px;
    letter-spacing: -0.02em;
}

.op-service-features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.op-service-feature-card {
    padding: 28px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.07);
    transition: border-color 0.3s, transform 0.3s;
}

.op-service-feature-card:hover {
    border-color: rgba(0, 176, 213, 0.25);
    transform: translateY(-2px);
}

.op-service-feature-card__icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(0, 176, 213, 0.1);
    border: 1px solid rgba(0, 176, 213, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: #00b0d5;
    font-size: 1rem;
}

.op-service-feature-card__title {
    font-size: 0.9rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
}

/* Process Steps */
.op-service-process {
    padding: 64px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.op-service-process__list {
    display: flex;
    flex-direction: column;
    gap: 0;
    counter-reset: process-counter;
    max-width: 820px;
}

.op-service-process-step {
    display: flex;
    gap: 24px;
    padding: 28px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
}

.op-service-process-step:last-child {
    border-bottom: none;
}

.op-service-process-step__num {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(229, 9, 20, 0.12);
    border: 1px solid rgba(229, 9, 20, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 900;
    color: #e50914;
    letter-spacing: 0.05em;
}

.op-service-process-step__content {
    flex: 1;
}

.op-service-process-step__title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 6px;
}

.op-service-process-step__desc {
    font-size: 0.85rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.5);
}

/* Benefits */
.op-service-benefits {
    padding: 64px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 176, 213, 0.015);
}

.op-service-benefits__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
}

.op-service-benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 20px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.op-service-benefit-item__icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(0, 176, 213, 0.1);
    border: 1px solid rgba(0, 176, 213, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #00b0d5;
    font-size: 0.7rem;
    margin-top: 1px;
}

.op-service-benefit-item__text {
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.5;
}

/* Related Case Studies on Service Pages */
.op-service-related-cases {
    padding: 64px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* Responsive */
@media (max-width: 768px) {
    .op-case-filter-select {
        max-width: 100%;
    }

    .op-case-filter-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .op-service-features__grid {
        grid-template-columns: 1fr;
    }

    .op-service-benefits__grid {
        grid-template-columns: 1fr;
    }
}