/* =========================================================
   IT / UI&UX Section theme  (قسم الأنظمة والتطبيقات)
   هوية بصرية مستقلة عن قسم التصميم: خلفية داكنة + تدرّج بنفسجي/سماوي
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&display=swap');
body {
    text-align: -webkit-auto;
}
:root {
    --it-bg: #070b14;
    --it-bg-alt: #0c1220;
    --it-card: rgba(255, 255, 255, .04);
    --it-card-hover: rgba(255, 255, 255, .07);
    --it-border: rgba(255, 255, 255, .09);
    --it-primary: #4f46e5;
    --it-primary-2: #22d3ee;
    --it-text: #eef1fb;
    --it-text-dim: #9aa4bf;
}

body.it-page {
    background: var(--it-bg);
    color: var(--it-text);
    font-family: 'Cairo', 'Poppins', Arial, sans-serif;
}
body.it-page a { text-decoration: none; }
body.it-page ::selection { background: var(--it-primary); color: #fff; }

/* ---------- Header ---------- */
.it-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(7, 11, 20, .85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--it-border);
}
.it-header .it-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
}
.it-header .it-logo { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; font-size: 18px; }
.it-header .it-logo img { height: 40px; }
.it-header .it-logo small { display:block; font-weight:400; font-size:11px; color: var(--it-text-dim); }

.it-nav { display: flex; align-items: center; gap: 26px; list-style: none; margin: 0; padding: 0; }
.it-nav li a {
    color: var(--it-text-dim);
    font-size: 15px;
    font-weight: 500;
    transition: color .25s ease;
    padding: 6px 2px;
    position: relative;
}
.it-nav li a:after {
    content: "";
    position: absolute;
    right: 0; left: 0; bottom: -3px;
    height: 2px;
    background: linear-gradient(90deg, var(--it-primary), var(--it-primary-2));
    transform: scaleX(0);
    transition: transform .25s ease;
}
.it-nav li a:hover, .it-nav li a.active { color: #fff; }
.it-nav li a:hover:after, .it-nav li a.active:after { transform: scaleX(1); }

.it-switch-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--it-border);
    color: #fff !important;
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 13px !important;
    transition: all .25s ease;
}
.it-switch-link:hover { border-color: var(--it-primary-2); color: var(--it-primary-2) !important; }

.it-toggle-btn { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.it-toggle-btn span { width: 26px; height: 2px; background: #fff; display: block; }

@media (max-width: 991px) {
    .it-toggle-btn { display: flex; }
    .it-nav {
        position: absolute;
        top: 100%; right: 0; left: 0;
        background: var(--it-bg-alt);
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 10px 20px;
        border-bottom: 1px solid var(--it-border);
        display: none;
    }
    .it-nav.open { display: flex; }
    .it-nav li { width: 100%; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.05); }
    .it-header-actions { display: none; }
}

/* ---------- Hero ---------- */
.it-hero {
    position: relative;
    overflow: hidden;
    padding: 110px 0 90px;
    text-align: center;
    background: radial-gradient(circle at 20% 0%, rgba(79,70,229,.35), transparent 55%),
                radial-gradient(circle at 85% 30%, rgba(34,211,238,.18), transparent 45%),
                var(--it-bg);
}
.it-hero .it-grid-pattern {
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
                       linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
    background-size: 46px 46px;
    -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 85%);
            mask-image: linear-gradient(180deg, #000 0%, transparent 85%);
}
.it-hero .container { position: relative; z-index: 2; }
.it-hero .it-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--it-card);
    border: 1px solid var(--it-border);
    color: var(--it-primary-2);
    padding: 7px 18px;
    border-radius: 30px;
    font-size: 13px;
    margin-bottom: 22px;
}
.it-hero h1 {
    font-size: 44px;
    font-weight: 700;
    color: #fff;
    line-height: 1.35;
    margin-bottom: 20px;
}
.it-hero h1 span { background: linear-gradient(90deg, var(--it-primary), var(--it-primary-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.it-hero p.lead { color: var(--it-text-dim); max-width: 680px; margin: 0 auto 34px; font-size: 17px; line-height: 1.9; }
.it-hero .it-hero-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ---------- Buttons ---------- */
.it-btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 13px 30px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    transition: all .3s ease;
    border: 2px solid transparent;
}
.it-btn-primary { background: linear-gradient(90deg, var(--it-primary), #6366f1); color: #fff !important; }
.it-btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 28px rgba(79,70,229,.4); color: #fff; }
.it-btn-outline { border-color: var(--it-border); color: #fff !important; }
.it-btn-outline:hover { border-color: var(--it-primary-2); color: var(--it-primary-2) !important; transform: translateY(-3px); }

/* ---------- Section shell ---------- */
.it-section { padding: 90px 0; }
.it-section.alt { background: var(--it-bg-alt); }
.it-section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.it-section-head .it-eyebrow { margin-bottom: 16px; }
.it-section-head h2 { font-size: 32px; font-weight: 700; color: #fff; margin-bottom: 14px; }
.it-section-head p { color: var(--it-text-dim); font-size: 15px; line-height: 1.9; }

/* ---------- Feature / Service cards ---------- */
.it-card {
    background: var(--it-card);
    border: 1px solid var(--it-border);
    border-radius: 16px;
    padding: 34px 28px;
    height: 100%;
    transition: all .3s ease;
}
.it-card:hover { background: var(--it-card-hover); transform: translateY(-6px); border-color: var(--it-primary); }
.it-card .it-card-icon {
    width: 58px; height: 58px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; color: #fff;
    background: linear-gradient(135deg, var(--it-primary), var(--it-primary-2));
    margin-bottom: 22px;
}
.it-card h4 { color: #fff; font-size: 19px; font-weight: 700; margin-bottom: 12px; }
.it-card p { color: var(--it-text-dim); font-size: 14.5px; line-height: 1.85; margin-bottom: 0; }
.it-card ul.it-check-list { margin: 16px 0 0; padding: 0; list-style: none; }
.it-card ul.it-check-list li { color: var(--it-text-dim); font-size: 14px; padding-right: 22px; position: relative; margin-bottom: 8px; }
.it-card ul.it-check-list li:before {
    content: "\f00c"; font-family: FontAwesome;
    position: absolute; right: 0; top: 2px;
    color: var(--it-primary-2); font-size: 12px;
}
.it-card .it-card-link { display: inline-flex; align-items: center; gap: 8px; color: var(--it-primary-2); font-weight: 600; font-size: 14px; margin-top: 20px; }

/* ---------- Process timeline ---------- */
.it-process { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 30px; position: relative; }
.it-process:before {
    content: "";
    position: absolute; top: 26px; right: 8%; left: 8%;
    height: 2px;
    background: linear-gradient(90deg, var(--it-primary), var(--it-primary-2));
    opacity: .35;
}
.it-process-step { flex: 1 1 180px; text-align: center; position: relative; z-index: 1; }
.it-process-step .it-step-num {
    width: 54px; height: 54px; line-height: 54px;
    border-radius: 50%;
    background: var(--it-bg-alt);
    border: 2px solid var(--it-primary);
    color: #fff; font-weight: 700;
    margin: 0 auto 18px;
}
.it-process-step h5 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.it-process-step p { color: var(--it-text-dim); font-size: 13.5px; line-height: 1.8; }

/* ---------- Tech badges ---------- */
.it-tech-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.it-tech-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--it-card);
    border: 1px solid var(--it-border);
    color: var(--it-text);
    padding: 10px 18px;
    border-radius: 30px;
    font-size: 14px;
    transition: all .25s ease;
}
.it-tech-badge:hover { border-color: var(--it-primary-2); color: var(--it-primary-2); transform: translateY(-2px); }

/* ---------- Portfolio mock cards ---------- */
.it-portfolio-card { border-radius: 16px; overflow: hidden; border: 1px solid var(--it-border); background: var(--it-card); transition: all .3s ease; height: 100%; }
.it-portfolio-card:hover { transform: translateY(-6px); border-color: var(--it-primary); }
.it-mock-browser { background: #0c1220; padding: 10px 14px; display: flex; gap: 6px; border-bottom: 1px solid var(--it-border); }
.it-mock-browser span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.15); }
.it-mock-body {
    height: 190px;
    display: flex; align-items: center; justify-content: center;
    font-size: 42px; color: rgba(255,255,255,.85);
}
.it-portfolio-info { padding: 22px; }
.it-portfolio-info .it-cat { color: var(--it-primary-2); font-size: 12px; letter-spacing: .5px; text-transform: uppercase; }
.it-portfolio-info h5 { color: #fff; font-size: 17px; font-weight: 700; margin: 8px 0; }
.it-portfolio-info p { color: var(--it-text-dim); font-size: 13.5px; line-height: 1.8; margin: 0; }
.it-portfolio-note { text-align: center; color: var(--it-text-dim); font-size: 13.5px; margin-top: 30px; }

/* ---------- Stats ---------- */
.it-stat { text-align: center; }
.it-stat h3 { color: #fff; font-size: 38px; font-weight: 700; margin-bottom: 6px; }
.it-stat h3 span { color: var(--it-primary-2); }
.it-stat p { color: var(--it-text-dim); font-size: 14px; margin: 0; }

/* ---------- CTA banner ---------- */
.it-cta-banner {
    border-radius: 24px;
    padding: 60px 40px;
    text-align: center;
    background: linear-gradient(120deg, #1e1b4b, #4338ca 55%, #0891b2);
    position: relative;
    overflow: hidden;
}
.it-cta-banner h2 { color: #fff; font-size: 28px; font-weight: 700; margin-bottom: 14px; }
.it-cta-banner p { color: rgba(255,255,255,.85); margin-bottom: 26px; }
.it-cta-banner .it-btn-outline { border-color: rgba(255,255,255,.5); }

/* ---------- Contact ---------- */
.it-contact-form .form-group { margin-bottom: 20px; }
.it-contact-form label { color: var(--it-text-dim); font-size: 13.5px; margin-bottom: 8px; display: block; }
.it-contact-form .form-control, .it-contact-form select.form-control {
    background: var(--it-card);
    border: 1px solid var(--it-border);
    color: #fff;
    border-radius: 10px;
    padding: 12px 16px;
    height: auto;
    box-shadow: none;
}
.it-contact-form .form-control:focus { border-color: var(--it-primary-2); background: rgba(255,255,255,.06); color: #fff; outline: none; box-shadow: 0 0 0 3px rgba(34,211,238,.15); }
.it-contact-form .form-control::placeholder { color: var(--it-text-dim); }
.it-contact-info-card { background: var(--it-card); border: 1px solid var(--it-border); border-radius: 16px; padding: 30px; }
.it-contact-info-card .it-info-row { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 22px; }
.it-contact-info-card .it-info-row i { color: var(--it-primary-2); font-size: 18px; margin-top: 3px; }
.it-contact-info-card .it-info-row h6 { color: #fff; font-size: 14px; margin-bottom: 4px; }
.it-contact-info-card .it-info-row p { color: var(--it-text-dim); font-size: 14px; margin: 0; }
.it-alert-success { background: rgba(34,211,238,.1); border: 1px solid var(--it-primary-2); color: #fff; padding: 16px 20px; border-radius: 10px; margin-bottom: 26px; }

/* ---------- Footer ---------- */
.it-footer { background: #05080f; border-top: 1px solid var(--it-border); padding: 60px 0 0; color: var(--it-text-dim); }
.it-footer h6 { color: #fff; font-size: 15px; margin-bottom: 18px; }
.it-footer ul { list-style: none; padding: 0; margin: 0; }
.it-footer ul li { margin-bottom: 10px; font-size: 14px; }
.it-footer ul li a { color: var(--it-text-dim); transition: color .2s ease; }
.it-footer ul li a:hover { color: var(--it-primary-2); }
.it-footer .it-social { display: flex; gap: 10px; margin-top: 6px; }
.it-footer .it-social a {
    width: 38px; height: 38px; border-radius: 50%;
    border: 1px solid var(--it-border);
    display: flex; align-items: center; justify-content: center;
    color: var(--it-text-dim); transition: all .25s ease;
}
.it-footer .it-social a:hover { border-color: var(--it-primary-2); color: var(--it-primary-2); transform: translateY(-3px); }
.it-footer-bottom { border-top: 1px solid var(--it-border); margin-top: 40px; padding: 20px 0; text-align: center; font-size: 13px; }

@media (max-width: 767px) {
    .it-hero h1 { font-size: 30px; }
    .it-hero { padding: 90px 0 60px; }
    .it-section { padding: 60px 0; }
    .it-process:before { display: none; }
}