:root {
    --main-color: #795ab3;
    --main-color-dark: #5e438c;
    --main-color-light: #f4effa;
    --dark-color: #11141a;
    --light-color: #ffffff;
}

body {
    font-family: 'Cairo', sans-serif;
    overflow-x: hidden;
    color: #212529;
    text-align: right;
}

/* Navbar Customization */
.navbar {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 20px 0;
    background-color: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 1050;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 0 10px 30px rgba(121, 90, 179, 0.08);
    padding: 12px 0;
    border-bottom: 1px solid rgba(121, 90, 179, 0.1);
}

.navbar-brand img {
    max-height: 50px;
    transition: all 0.4s ease;
    filter: brightness(0) invert(1);
}

.navbar.scrolled .navbar-brand img {
    filter: none;
}

.nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 600;
    font-size: 1.05rem;
    margin: 0 12px;
    position: relative;
    padding: 6px 0 !important;
    transition: color 0.3s ease;
}

.navbar.scrolled .nav-link {
    color: #212529 !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 100%;
    height: 3px;
    background-color: var(--main-color);
    border-radius: 2px;
    transition: transform 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

.navbar.scrolled .nav-link:hover,
.navbar.scrolled .nav-link.active {
    color: var(--main-color) !important;
}

.btn-custom {
    background-color: var(--main-color);
    color: white !important;
    border-radius: 30px;
    padding: 12px 30px;
    font-weight: 700;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(121, 90, 179, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-custom:hover {
    background-color: var(--main-color-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(121, 90, 179, 0.45);
}

/* Navbar Toggler */
.navbar-toggler {
    border: none !important;
    padding: 0;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    box-shadow: none !important;
    outline: none !important;
}

.navbar.scrolled .navbar-toggler {
    background: rgba(121, 90, 179, 0.1);
}

.toggler-icon-box {
    width: 22px;
    height: 16px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.toggler-icon-box span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: #ffffff;
    border-radius: 2px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s linear, background-color 0.3s ease;
}

.navbar.scrolled .toggler-icon-box span {
    background-color: var(--main-color);
}

.navbar-toggler:not(.collapsed) .toggler-icon-box span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.navbar-toggler:not(.collapsed) .toggler-icon-box span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.navbar-toggler:not(.collapsed) .toggler-icon-box span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Hero Section */
.hero {
    background: radial-gradient(circle at 80% 20%, rgba(121, 90, 179, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 10% 80%, rgba(94, 67, 140, 0.2) 0%, transparent 50%),
        linear-gradient(135deg, #0f1115 0%, #171b24 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: white;
    padding-top: 120px;
    padding-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: var(--main-color);
    filter: blur(150px);
    opacity: 0.15;
    top: 10%;
    left: -10%;
    border-radius: 50%;
    animation: pulseGlow 8s infinite alternate ease-in-out;
}

@keyframes pulseGlow {
    0% {
        transform: scale(1);
        opacity: 0.15;
    }

    100% {
        transform: scale(1.2);
        opacity: 0.25;
    }
}

.text-gradient {
    background: linear-gradient(135deg, #fff 30%, #bca5e6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.text-gradient-purple {
    background: linear-gradient(135deg, #a17fe0 0%, #d8c7f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-img-container {
    position: relative;
    display: inline-block;
}

.hero-main-img {
    max-height: 420px;
    filter: drop-shadow(0px 20px 40px rgba(0, 0, 0, 0.5));
    animation: floatAnimation 5s infinite ease-in-out;
    position: relative;
    z-index: 2;
}

@keyframes floatAnimation {
    0% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-15px) rotate(1deg);
    }

    100% {
        transform: translateY(0px) rotate(0deg);
    }
}

.hero-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.01) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 1;
}

/* Sections General */
section {
    padding: 90px 0;
}

.bg-light-section {
    background-color: var(--main-color-light);
}

.section-title {
    position: relative;
    margin-bottom: 60px;
    font-weight: 700;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--main-color);
    border-radius: 2px;
}

/* About Us Features */
.feature-item i {
    color: var(--main-color);
    font-size: 20px;
}

@media (min-width: 768px) {
    .feature-item i {
        margin-left: 10px;
    }
}

/* Services Card */
.service-card {
    padding: 40px 30px;
    border-radius: 15px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: 0.4s;
    border-bottom: 3px solid transparent;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    border-bottom-color: var(--main-color);
    box-shadow: 0 15px 40px rgba(121, 90, 179, 0.15);
}

.service-icon {
    width: 70px;
    height: 70px;
    background-color: var(--main-color-light);
    color: var(--main-color);
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 25px;
}

.service-card:hover .service-icon {
    background-color: var(--main-color);
    color: white;
}

/* Portfolio CSS */
.filter-btn {
    border: 2px solid var(--main-color);
    background: transparent;
    color: var(--main-color);
    padding: 8px 25px;
    font-weight: 600;
    border-radius: 30px;
    transition: all 0.3s ease;
    margin: 5px;
}

.filter-btn.active,
.filter-btn:hover {
    background-color: var(--main-color);
    color: white;
    box-shadow: 0 4px 15px rgba(121, 90, 179, 0.3);
}

.portfolio-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    background: #fff;
}

.portfolio-img-wrapper {
    position: relative;
    overflow: hidden;
}

.portfolio-item img {
    transition: transform 0.5s ease;
    width: 100%;
    height: 260px;
    object-fit: cover;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(121, 90, 179, 0.95), rgba(33, 37, 41, 0.9));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: all 0.4s ease;
    padding: 20px;
    text-align: center;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-info {
    transform: translateY(20px);
    transition: all 0.4s ease;
    color: white;
}

.portfolio-item:hover .portfolio-info {
    transform: translateY(0);
}

.portfolio-category {
    font-size: 0.85rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 15px;
    border-radius: 20px;
    color: #fff;
    display: inline-block;
    margin-bottom: 10px;
}

.portfolio-link-btn {
    width: 45px;
    height: 45px;
    background: #fff;
    color: var(--main-color);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 15px;
    font-size: 1.1rem;
    text-decoration: none;
    transition: 0.3s;
}

.portfolio-link-btn:hover {
    background: var(--main-color-light);
    transform: scale(1.1);
}

.facts-section {
    background: linear-gradient(135deg, var(--main-color-dark), var(--main-color));
    color: white;
    padding: 60px 0;
}

.fact-box h3 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 5px;
}

/* قسم تواصل معنا المطور */
.contact-info-box {
    /* تعديل الخلفية إلى تدرج ليلي مريح وعميق واحترافي */
    background: linear-gradient(135deg, #171d26 0%, #0f1319 100%);
    color: white;
    border-radius: 20px;
    padding: 40px;
    height: 100%;
    box-shadow: 0 15px 40px rgba(15, 19, 25, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.03);
    /* خط دقيق يمنح فخامة للتصميم */
}

.contact-info-item {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.contact-info-item:last-child {
    margin-bottom: 0;
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.05);
    color: #bca5e6;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-left: 20px;
    transition: all 0.3s ease;
}

.contact-info-item:hover .contact-info-icon {
    background: var(--main-color);
    color: white;
    transform: scale(1.1);
}

.contact-card-form {
    border: none !important;
    background: #ffffff;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.05);
    border-radius: 20px;
    padding: 40px;
}

.form-custom-group {
    position: relative;
    margin-bottom: 25px;
}

.form-custom-control {
    border: 2px solid #eef0f3 !important;
    border-radius: 12px !important;
    padding: 14px 20px !important;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease !important;
    background-color: #fcfdfe;
}

.form-custom-control:focus {
    border-color: var(--main-color) !important;
    background-color: #fff;
    box-shadow: 0 8px 20px rgba(121, 90, 179, 0.08) !important;
}

/* إصلاح حقل الاختيار (Select) المخصص للغة العربية */
.form-custom-select {
    display: block;
    width: 100%;
    padding: 14px 20px;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.5;
    color: #212529;
    background-color: #fcfdfe;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23795ab3' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: left 20px center;
    background-size: 16px 12px;
    border: 2px solid #eef0f3;
    border-radius: 12px;
    transition: all 0.3s ease;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-custom-select:focus {
    border-color: var(--main-color);
    background-color: #fff;
    box-shadow: 0 8px 20px rgba(121, 90, 179, 0.08);
    outline: 0;
}

.btn-submit-contact {
    background-color: var(--main-color);
    color: white !important;
    border-radius: 12px;
    padding: 14px 30px;
    font-weight: 700;
    border: none;
    width: 100%;
    box-shadow: 0 5px 15px rgba(121, 90, 179, 0.2);
    transition: all 0.3s ease;
}

.btn-submit-contact:hover {
    background-color: var(--main-color-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(121, 90, 179, 0.35);
}

.btn-submit-contact i {
    transition: transform 0.3s ease;
}

.btn-submit-contact:hover i {
    transform: translateX(-5px) translateY(-2px);
}

/* Footer */
footer {
    background-color: #1a1a1a;
    color: #b3b3b3;
    padding: 60px 0 20px;
}

footer h5 {
    color: white;
    margin-bottom: 25px;
    font-weight: 700;
}

footer a {
    color: #b3b3b3;
    text-decoration: none;
    transition: 0.3s;
}

footer a:hover {
    color: var(--main-color);
    padding-right: 5px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #2a2a2a;
    border-radius: 50%;
    margin-left: 10px;
    color: white;
}

.social-icons a:hover {
    background: var(--main-color);
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        background-color: #fff;
        border-radius: 12px;
        padding: 20px;
        margin-top: 15px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

    .nav-link {
        color: #212529 !important;
        border-bottom: 1px solid #f0f0f0;
    }

    .nav-link::after {
        display: none;
    }

    .hero h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 767.98px) {

    .contact-info-box,
    .contact-card-form {
        padding: 30px 20px;
    }

    .contact-info-icon {
        margin-left: 15px;
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
}