/* ============================================================
   ASF Global Stylesheet
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
@import url('css/variables.css');

/* ── Montserrat — self-hosted offline font faces ─────────────
   Files live in wwwroot/fonts/ and are served as static assets.
   Each weight/style needs its own @font-face block.
   ──────────────────────────────────────────────────────────── */
@font-face {
    font-family: 'Montserrat';
    src: url('fonts/Montserrat-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;   /* show fallback text immediately, swap when ready */
}
@font-face {
    font-family: SOfCO;
    src: url(/fonts/bau93.ttf);
}
@font-face {
    font-family: 'Montserrat';
    src: url('fonts/Montserrat-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('fonts/Montserrat-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('fonts/Montserrat-SemiBoldItalic.ttf') format('truetype');
    font-weight: 600;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('fonts/Montserrat-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* ── Reset ────────────────────────────────────────────────── */
:root,
[data-bs-theme=light] {
    --container-max: 1600px;
    --text-base: 1.3rem;
    --font-sans: 'Montserrat', 'Segoe UI', Arial, sans-serif, Medium;
   
}
    *, *::before, *::after {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
    }

    html {
        scroll-behavior: smooth;
        font-size: 16px;
    }

    html, body {
        font-family: var(--font-sans);
        color: var(--color-text);
        background: var(--color-white);
        -webkit-font-smoothing: antialiased;
        overflow-x: hidden;
    }

    a {
        color: inherit;
        text-decoration: none;
    }

    img, svg {
        display: block;
        max-width: 100%;
    }

    ul {
        list-style: none;
    }

    button {
        font-family: inherit;
        cursor: pointer;
        border: none;
        background: none;
    }
    /* ── Container ────────────────────────────────────────────── */
    .container {
        width: 100%;
        max-width: var(--container-max);
        margin-inline: auto;
        padding-inline: var(--container-pad);
    }
    /* ── Section Padding ──────────────────────────────────────── */
    .section-pad {
        padding-block: var(--space-16);
    }
    /* ── Section Heading ──────────────────────────────────────── */
.section-heading {
    font-size: clamp(1.5rem, 2.5vw, 3rem);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: var(--space-10);
}
    /* ── Buttons ──────────────────────────────────────────────── */
body .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.55rem 1.4rem;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    font-family: var(--font-sans);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    text-decoration: none;
    line-height: 1.4;
}

        body .btn:focus-visible {
            outline: 3px solid var(--color-primary);
            outline-offset: 3px;
        }
    /* Filled green */
.btn.btn-green {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    padding: 0.7rem 1.25rem;
    border-radius: var(--radius-md);
    letter-spacing: 0.02em;
    transition: opacity var(--transition-fast), transform var(--transition-fast);

}

        .btn.btn-green:hover {
            background: var(--color-primary-dark);
            border-color: var(--color-primary-dark);
            transform: translateY(-1px);
            color: var(--color-white);
            box-shadow: var(--shadow-md);
        }
    /* Outlined white (hero) */
.btn.btn-outline-white {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
    display: inline-flex;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    padding: 0.7rem 1.25rem;
    border-radius: var(--radius-md);
    letter-spacing: 0.02em;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

    .btn.btn-outline-white:hover {
        background: var(--color-gray-100);
        border-color: var(--color-primary);
        transform: translateY(-1px);
        color: var(--color-primary);
    }
    /* Outlined green */
    .btn.btn-outline-green {
        background: transparent;
        color: var(--color-primary);
        border-color: var(--color-primary);
    }

        .btn.btn-outline-green:hover {
            background: var(--color-primary);
            color: var(--color-white);
            transform: translateY(-1px);
        }
    /* ── Card base ────────────────────────────────────────────── */
    .card {
        background: var(--color-white);
        border: 1px solid var(--color-gray-200);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: box-shadow var(--transition-base), transform var(--transition-base);
    }
    /* ── Blazor Error UI ──────────────────────────────────────── */
    #blazor-error-ui {
        display: none;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: #b32121;
        color: #fff;
        padding: 0.75rem 2rem;
        font-size: 0.875rem;
        z-index: 9999;
    }

        #blazor-error-ui .reload {
            color: #ffd700;
            text-decoration: underline;
            font-weight: 600;
        }

    .blazor-error-boundary {
        background: #b32121;
        padding: 1rem;
        color: white;
    }

        .blazor-error-boundary::after {
            content: 'An error has occurred.';
        }


.div-overlay-en {
    position: absolute;
    inset: 0;
    background: linear-gradient( 105deg, rgba(10, 30, 18, 0.88) 0%, rgba(10, 30, 18, 0.72) 45%, rgba(10, 30, 18, 0.18) 100% );
    z-index: 1;
}

.div-overlay-ar {
    position: absolute;
    inset: 0;
    background: linear-gradient( 280deg, rgba(10, 30, 18, 0.88) 0%, rgba(10, 30, 18, 0.72) 45%, rgba(10, 30, 18, 0.18) 100% );
    z-index: 1;
}



    /* ── Form validation ──────────────────────────────────────── */
    .valid.modified:not([type=checkbox]) {
        outline: 1px solid #26b050;
    }

    .invalid {
        outline: 1px solid #e50000;
    }

    .validation-message {
        color: #e50000;
        font-size: 0.875rem;
    }
    /* ── Animations ───────────────────────────────────────────── */
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(24px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    @keyframes fadeIn {
        from {
            opacity: 0;
        }

        to {
            opacity: 1;
        }
    }
    /* ── Scrollbar ────────────────────────────────────────────── */
    ::-webkit-scrollbar {
        width: 6px;
    }

    ::-webkit-scrollbar-track {
        background: var(--color-gray-100);
    }

    ::-webkit-scrollbar-thumb {
        background: var(--color-primary);
        border-radius: 99px;
    }
    /* ── Anchor offset for sticky navbar ─────────────────────── */
    [id] {
        scroll-margin-top: var(--navbar-height);
    }

/* ============================================================
   Theme Transition — smooth colour shifts on every element
   ============================================================ */
*,
*::before,
*::after {
    transition: background-color 300ms ease,
                color 300ms ease,
                border-color 300ms ease,
                box-shadow 300ms ease,
                fill 300ms ease;
}


/* ============================================================
   Dark Mode — global overrides for hard-coded colours
   ============================================================ */
[data-theme="dark"] body {
    background: var(--color-hero-bg);
    color: var(--color-text);
}

/* ── Footer hard-coded bg ─────────────────────────────────── */
[data-theme="dark"] .sf {
    background: var(--color-footer-bg) !important;
}

[data-theme="dark"] .sf__bottom {
    background: #0a0d12 !important;
}

/* ── Services section card hover tint ────────────────────── */
[data-theme="dark"] .service-card:hover {
    background-color: rgba(42, 171, 95, 0.08) !important;
}

/* ── Section separators ───────────────────────────────────── */
[data-theme="dark"] .sf__nav-sep {
    background: var(--color-gray-300) !important;
}

/* ── Scrollbar ────────────────────────────────────────────── */
[data-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--color-gray-100);
}

/* ── Forms ────────────────────────────────────────────────── */
[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select {
    background: var(--color-gray-100);
    color: var(--color-text);
    border-color: var(--color-gray-300);
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
    color: var(--color-text-light);
}

[data-theme="dark"] input:focus,
[data-theme="dark"] textarea:focus,
[data-theme="dark"] select:focus {
    border-color: var(--color-primary);
    outline-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(42, 171, 95, 0.2);
}

/* ── Tables ───────────────────────────────────────────────── */
[data-theme="dark"] table {
    color: var(--color-text);
}
[data-theme="dark"] th {
    background: var(--color-gray-200);
    color: var(--color-text);
}
[data-theme="dark"] tr:nth-child(even) {
    background: var(--color-gray-100);
}

/* ── Bootstrap overrides for dark theme ──────────────────── */
[data-theme="dark"] .modal-content {
    background: var(--color-white);
    color: var(--color-text);
    border-color: var(--color-gray-300);
}
[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
    border-color: var(--color-gray-300);
}
[data-theme="dark"] .dropdown-menu {
    background: var(--color-gray-100);
    border-color: var(--color-gray-300);
}
[data-theme="dark"] .dropdown-item {
    color: var(--color-text);
}
[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
    background: var(--color-gray-200);
    color: var(--color-primary);
}

/* ── Blazor error UI ──────────────────────────────────────── */
[data-theme="dark"] #blazor-error-ui {
    background: #7a1515;
}
[data-theme="dark"]
.btn-outline-cta {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

[data-theme="dark"]
.cu-map__box {
    filter: invert(90%) hue-rotate(180deg);
}
[data-theme="dark"]
.mission-card {
    background: var(--color-primary-dark);
}
[data-theme="dark"]
.mission-icon {
    filter: invert(90%) hue-rotate(180deg);
}
[data-theme="dark"]
.approach-overlay {
    background: rgb(0 0 0 / 56%);
}
[data-theme="dark"]
.approach-content h2 {
    color: var(--color-primary-dark);
}