/* public/css/site/services-infrastructure.css */

:root {
    --infra-ink: var(--black, #0a0a0a);
    --infra-bg: var(--white, #ffffff);
    --infra-muted: var(--muted, #6b6f76);
    --infra-line: var(--line, #e9eaec);
    --infra-card: var(--card, #f7f7f8);
    --infra-accent: var(--accent, #c9a552);
    --infra-accent-2: var(--accent-2, #e2c777);
    --infra-accent-ink: var(--accent-ink, #13100a);
    --infra-media-ratio: 16/9;
    --infra-media-ratio-sm: 4/3;
}

/* ===== HERO ===== */
.infra-hero {
    position: relative;
    color: #fff;
    background: radial-gradient(
            900px 340px at 90% -40%,
            rgba(201, 165, 82, 0.18),
            transparent 60%
        ),
        linear-gradient(135deg, #020617 0%, #020817 55%, #030712 100%);
    padding-block: clamp(32px, 12vh, 92px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.5);
    isolation: isolate;
    overflow: clip;
}
.infra-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(
        1000px 420px at 10% -30%,
        rgba(255, 255, 255, 0.06),
        transparent 55%
    );
    z-index: 0;
}
.infra-hero__inner {
    text-align: center;
    position: relative;
    z-index: 1;
}
.infra-hero__title {
    margin: 0 0 6px;
    font-weight: 900;
    font-size: clamp(24px, 5.2vw, 40px);
    letter-spacing: 0.2px;
}
.infra-hero__line {
    display: block;
}
.infra-hero__line--soft {
    background: linear-gradient(
        90deg,
        var(--infra-accent),
        var(--infra-accent-2)
    );
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.infra-hero__lead {
    margin: 6px auto 12px;
    max-width: 62ch;
    color: #e8eef4;
    font-weight: 700;
    line-height: 1.9;
}

/* ===== Generic Section ===== */
.infra-section {
    padding-block: clamp(32px, 12vh, 92px);
}
.infra-section__title {
    margin: 0;
    font-weight: 700;
    color: var(--infra-ink);
    font-size: clamp(20px, 4.4vw, 32px);
    letter-spacing: 0.2px;
}
.infra-section__intro {
    margin: 8px 0 0;
    color: var(--infra-muted);
    font-weight: 600;
    line-height: 1.9;
}

/* ===== مقدمة البنية التحتية ===== */
.infra-intro {
    background: var(--infra-bg);
}
.infra-intro__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.2fr);
    gap: 24px;
    align-items: center;
}
.infra-intro__head {
    margin-bottom: 10px;
}
.infra-intro__body {
    max-width: 880px;
}
.infra-intro__lead {
    margin: 0 0 10px;
    font-weight: 700;
    color: var(--infra-muted);
    line-height: 1.9;
}
.infra-intro__text {
    margin: 0 0 8px;
    font-weight: 600;
    color: #4d525a;
    line-height: 2;
}

/* صورة مقدمة البنية التحتية */
.infra-intro__media {
    margin: 0;
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.14);
    background: #000;
    aspect-ratio: var(--infra-media-ratio);
}
.infra-intro__image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
    transform: scale(1.02);
    transition: transform 0.6s ease-out;
}
@media (hover: hover) and (pointer: fine) {
    .infra-intro__media:hover .infra-intro__image {
        transform: scale(1.06);
    }
}
@media (max-width: 960px) {
    .infra-intro__grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* ===== قائمة عامة – ستايل احترافي للنقاط ===== */
.infra-list {
    margin: 10px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 7px;
}
.infra-list li {
    position: relative;
    padding-inline-start: 24px;
    font-size: 13px;
    font-weight: 600;
    color: #363b44;
    line-height: 1.9;
}

.infra-list li::before {
    content: "";
    position: absolute;
    inset-inline-start: 0;
    top: 0.65em;
    width: 9px;
    height: 9px;
    border-radius: 999px;
    border: 1px solid rgba(201, 165, 82, 0.35);
    background: radial-gradient(
        circle at 30% 30%,
        var(--infra-accent-2),
        var(--infra-accent)
    );
    box-shadow: 0 0 0 3px rgba(201, 165, 82, 0.08);
    transform: translateY(-50%);
}

.infra-list--check li {
    padding-inline-start: 30px;
}
.infra-list--check li::before {
    content: "✓";
    width: 18px;
    height: 18px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.7);
    background: #ffffff;
    color: var(--infra-accent);
    font-size: 12px;
    line-height: 18px;
    text-align: center;
    top: 0.6em;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.18);
    transform: translateY(-50%);
}

/* ===== منظومة خدمات البنية التحتية ===== */
.infra-services {
    background: #020617;
    color: #e5e7eb;
    padding-block: clamp(40px, 14vh, 110px);
    position: relative;
    overflow: visible;
}

.infra-services__shell {
    display: flex;
    min-height: clamp(260px, 70vh, 520px);
}

.infra-services__media {
    flex: 0 0 70vw;
    max-width: 70vw;
    margin: 0 0 0 auto;
}
.infra-services__frame {
    width: 100%;
    height: 100%;
    border-radius: 26px 0 0 26px;
    overflow: hidden;
    background: #000;
    box-shadow: 0 22px 46px rgba(0, 0, 0, 0.28);
}
.infra-services__image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
    transform: scale(1.02);
    transition: transform 0.6s ease-out;
}
@media (hover: hover) and (pointer: fine) {
    .infra-services__frame:hover .infra-services__image {
        transform: scale(1.06);
    }
}

.infra-services__panel {
    flex: 1;
    background: #020617;
    display: flex;
    align-items: center;
}
.infra-services__panel-inner {
    /* نعتمد الـ container الافتراضي، لذلك ما نضيف قيود هنا */
}
.infra-services__content {
    min-width: 0;
}
.infra-services__title {
    color: #facc15;
}
.infra-services__intro {
    color: #e5e7eb;
}
.infra-services__list li {
    color: #cbd5f5;
}

@media (max-width: 960px) {
    .infra-services__shell {
        flex-direction: column;
        min-height: auto;
    }

    .infra-services__media {
        flex: 0 0 auto;
        max-width: 100vw;
        margin: 0;
    }

    .infra-services__frame {
        border-radius: 0;
        height: clamp(220px, 46vh, 360px);
    }

    .infra-services__panel {
        width: 100%;
    }
}

/* ===== هندسة دقيقة وتنفيذ عالي الاعتمادية ===== */
.infra-engineering {
    background: var(--infra-bg);
}
.infra-engineering__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.1fr);
    gap: 22px;
    align-items: center;
}
.infra-engineering__content {
    min-width: 0;
}

/* صورة هندسية */
.infra-engineering__media {
    margin: 0;
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.16);
    background: #000;
    aspect-ratio: var(--infra-media-ratio-sm);
}
.infra-engineering__image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
    transform: scale(1.02);
    transition: transform 0.6s ease-out;
}
@media (hover: hover) and (pointer: fine) {
    .infra-engineering__media:hover .infra-engineering__image {
        transform: scale(1.06);
    }
}
@media (max-width: 960px) {
    .infra-engineering__grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* ===== تقنيات حديثة للبناء المستدام ===== */
.infra-tech {
    background: #0b1120;
    color: #e5e7eb;
    border-top: 1px solid rgba(15, 23, 42, 0.7);
    border-bottom: 1px solid rgba(15, 23, 42, 0.7);
}
.infra-tech__head {
    max-width: 780px;
    margin-inline: auto;
    text-align: center;
}
.infra-tech__head .infra-section__title {
    color: #f9fafb;
}
.infra-tech__head .infra-section__intro {
    color: #cbd5f5;
}

/* كروت التقنيات */
.infra-tech__grid {
    margin-top: 22px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}
.infra-tech__card {
    background: rgba(15, 23, 42, 0.9);
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.4);
    padding: 14px 16px 16px;
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.5);
}
.infra-tech__card--wide {
    grid-column: span 3;
}
.infra-tech__card-title {
    margin: 0 0 6px;
    font-size: 15px;
    font-weight: 700;
    color: #e5e7eb;
}
.infra-tech__card-text {
    margin: 0;
    font-size: 13px;
    font-weight: 500;
    color: #cbd5f5;
    line-height: 1.9;
}

/* صورة التقنيات المستدامة */
.infra-tech__media {
    margin-top: 22px;
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.5);
    box-shadow: 0 22px 46px rgba(15, 23, 42, 0.9);
    background: #000;
    aspect-ratio: var(--infra-media-ratio);
}
.infra-tech__image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
    transform: scale(1.02);
    transition: transform 0.6s ease-out;
}
@media (hover: hover) and (pointer: fine) {
    .infra-tech__media:hover .infra-tech__image {
        transform: scale(1.06);
    }
}
@media (max-width: 960px) {
    .infra-tech__grid {
        grid-template-columns: minmax(0, 1fr);
    }
    .infra-tech__card--wide {
        grid-column: span 1;
    }
}

/* ===== إدارة متكاملة لمشاريع البنية التحتية ===== */
.infra-management {
    background: var(--infra-bg);
    position: relative;
    overflow: hidden;
}

.infra-management__inner {
    text-align: center;
}

.infra-management__media-wrap {
    margin-top: 24px;
    display: flex;
    justify-content: center;
    padding-inline: max(16px, (100vw - 1120px) / 2);
    padding-bottom: clamp(24px, 8vh, 52px);
    background: radial-gradient(
        circle at 50% 0,
        rgba(15, 23, 42, 0.08),
        transparent 55%
    );
}

.infra-management__frame {
    margin: 0;
    width: 100%;
    max-width: 1024px;
    aspect-ratio: 21 / 9;
    border-radius: 26px;
    overflow: hidden;
    background: #000;
    position: relative;
    border: 1px solid rgba(15, 23, 42, 0.65);
    box-shadow: 0 26px 60px rgba(15, 23, 42, 0.45);
}

.infra-management__frame::before {
    content: "";
    position: absolute;
    inset: 12px;
    border-radius: 22px;
    border: 1px solid rgba(201, 165, 82, 0.55);
    pointer-events: none;
    opacity: 0.9;
}

.infra-management__image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
    transform: scale(1.03);
    transition: transform 0.7s ease-out;
}

.infra-management__text {
    margin: 10px 0 0;
    font-weight: 600;
    color: #4d525a;
    line-height: 2;
}
.infra-management__highlight {
    margin: 14px 0 0;
    padding: 10px 14px;
    border-radius: 16px;
    background: rgba(201, 165, 82, 0.06);
    border: 1px dashed rgba(201, 165, 82, 0.45);
    color: #3b2c10;
    font-weight: 700;
    line-height: 2;
}

@media (hover: hover) and (pointer: fine) {
    .infra-management__frame:hover .infra-management__image {
        transform: scale(1.07);
    }
}

@media (max-width: 640px) {
    .infra-management__media-wrap {
        padding-inline: 12px;
    }

    .infra-management__frame {
        border-radius: 20px;
    }

    .infra-management__frame::before {
        inset: 8px;
        border-radius: 16px;
    }
}

/* احترام تفضيل تقليل الحركة */
@media (prefers-reduced-motion: reduce) {
    *[data-anim] {
        animation: none !important;
        transition: none !important;
    }
}