@font-face {
    font-family: 'vazir-bold';
    src: url('fonts/vazir-bold.eot') format('embedded-opentype');
}

@font-face {
    font-family: 'Vazir';
    src: url('Fonts/Vazir.eot') format('embedded-opentype'), url('Fonts/Vazir.ttf') format('truetype'), url('Fonts/Vazir.woff') format('woff'), url('Fonts/Vazir.woff2') format('woff2');
}

@font-face {
    font-family: 'vazir-light';
    src: url('Fonts/Vazir-Light.eot') format('embedded-opentype'), url('Fonts/Vazir-Light.ttf') format('truetype'), url('Fonts/Vazir-Light.woff') format('woff'), url('Fonts/Vazir-Light.woff2') format('woff2');
}
/* ===== متغیرهای رنگی ===== */
:root {
    --primary-color: #0B4F6C; /* آبی نفتی/فیروزه‌ای عمیق - رنگ اصلی */
    --primary-light: #1A6D8A;
    --primary-dark: #083C52;
    --secondary-color: #F4B400; /* زرد طلایی برای انرژی و پویایی */
    --bg-light: #FFFFFF; /* بیس اصلی سفید */
    --bg-offwhite: #F8FAFE;
    --bg-gray: #F0F4F8;
    --text-dark: #1E2B37;
    --text-muted: #546E7A;
    --success: #27AE60;
    --border-light: #E2E8F0;
}

/* ===== استایل پایه ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Vazir';
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.7;
    overflow-x: hidden;
}

a {
    text-decoration: none;
}

/* ===== یوتیلیتی ===== */
.section-padding {
    padding: 100px 0;
}

.section-title {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 1.2rem;
    position: relative;
}

    .section-title span {
        color: var(--primary-color);
        position: relative;
        display: inline-block;
    }

        .section-title span::after {
            content: '';
            position: absolute;
            bottom: 5px;
            right: 0;
            width: 100%;
            height: 12px;
            background: rgba(11, 79, 108, 0.15);
            z-index: -1;
            border-radius: 10px;
        }

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto 3rem;
}

.btn-primary-custom {
    background-color: var(--primary-color);
    color: white !important;
    border-radius: 50px;
    padding: 0.8rem 2.2rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid var(--primary-color);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

    .btn-primary-custom:hover {
        background-color: transparent;
        color: var(--primary-color) !important;
        transform: translateY(-3px);
        box-shadow: 0 15px 30px rgba(11, 79, 108, 0.15);
    }

.btn-outline-custom {
    background-color: transparent;
    color: var(--primary-color) !important;
    border-radius: 50px;
    padding: 0.8rem 2.2rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid var(--primary-color);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

    .btn-outline-custom:hover {
        background-color: var(--primary-color);
        color: white !important;
        transform: translateY(-3px);
        box-shadow: 0 15px 30px rgba(11, 79, 108, 0.15);
    }

/* ===== ناوبری ===== */
.navbar {
    background-color: var(--bg-light) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    padding: 0.8rem 0;
}

.navbar-brand {
    font-weight: 800;
    color: var(--primary-color) !important;
    font-size: 1.5rem;
}

    .navbar-brand i {
        color: var(--secondary-color);
        margin-left: 8px;
        font-size: 1.8rem;
    }

.nav-link {
    font-weight: 500;
    color: var(--text-dark) !important;
    padding: 0.5rem 1.2rem !important;
    transition: all 0.3s ease;
    font-size: 1rem;
}

    .nav-link:hover {
        color: var(--primary-color) !important;
    }

    .nav-link.active {
        color: var(--primary-color) !important;
        font-weight: 700;
    }

/* ===== هدر / هیرو ===== */
.hero-section {
    padding: 80px 0 80px;
    background: linear-gradient(135deg, #FFFFFF 0%, #F0F8FF 100%);
    position: relative;
    overflow: hidden;
}

    .hero-section::before {
        content: '';
        position: absolute;
        top: -30%;
        left: -10%;
        width: 700px;
        height: 700px;
        background: radial-gradient(circle, rgba(11, 79, 108, 0.03) 0%, transparent 70%);
        border-radius: 50%;
    }

    .hero-section::after {
        content: '';
        position: absolute;
        bottom: -20%;
        right: -5%;
        width: 500px;
        height: 500px;
        background: radial-gradient(circle, rgba(244, 180, 0, 0.05) 0%, transparent 70%);
        border-radius: 50%;
    }

.hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 1.5rem;
}

    .hero-title .highlight {
        color: var(--primary-color);
        position: relative;
        display: inline-block;
    }

        .hero-title .highlight i {
            color: var(--secondary-color);
            font-size: 2.5rem;
            margin-left: 5px;
        }

.hero-description {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 2rem;
}

.hero-badge {
    background: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid var(--border-light);
    font-weight: 600;
    color: var(--primary-color);
}

    .hero-badge i {
        color: var(--secondary-color);
        margin-left: 8px;
    }

.hero-image-wrapper {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 30px 50px rgba(11, 79, 108, 0.15);
}

.hero-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s ease;
}

.hero-image-wrapper:hover .hero-image {
    transform: scale(1.05);
}

.hero-image-caption {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

    .hero-image-caption i {
        color: var(--secondary-color);
        margin-left: 8px;
    }

/* ===== بخش آمار ===== */
.stats-section {
    background-color: var(--bg-offwhite);
    padding: 60px 0;
    border-bottom: 1px solid var(--border-light);
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.02);
    transition: all 0.3s ease;
    border: 1px solid var(--border-light);
}

    .stat-item:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 35px rgba(11, 79, 108, 0.1);
        border-color: var(--primary-light);
    }

.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1.2;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 0.5rem;
}

/* ===== بخش خدمات (برای جذب شرکت‌ها) ===== */
.services-section {
    background-color: var(--bg-light);
    padding: 100px 0;
}

.service-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 25px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.03);
    transition: all 0.4s ease;
    height: 100%;
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

    .service-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 5px;
        height: 0;
        background: var(--secondary-color);
        transition: height 0.4s ease;
        z-index: -1;
    }

    .service-card:hover {
        transform: translateY(-15px);
        box-shadow: 0 25px 45px rgba(11, 79, 108, 0.12);
        border-color: transparent;
    }

        .service-card:hover::before {
            height: 100%;
        }

.service-icon {
    width: 85px;
    height: 85px;
    background: rgba(11, 79, 108, 0.08);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 2.8rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1) rotate(5deg);
}

.service-title {
    font-size: 1.7rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.service-desc {
    color: var(--text-muted);
    margin-bottom: 1.8rem;
    font-size: 1rem;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
}

    .service-features li {
        margin-bottom: 0.8rem;
        display: flex;
        align-items: center;
        gap: 10px;
        color: var(--text-muted);
    }

    .service-features i {
        color: var(--secondary-color);
        font-size: 1rem;
    }

.service-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

    .service-link:hover {
        gap: 15px;
        color: var(--primary-dark);
    }

/* ===== بخش شرکت‌ها و هسته‌های فناور ===== */
.tenants-section {
    background: linear-gradient(135deg, #F8FAFE 0%, #FFFFFF 100%);
    padding: 100px 0;
}

.tenant-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.02);
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid var(--border-light);
    text-align: center;
}

    .tenant-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 35px rgba(11, 79, 108, 0.1);
        border-color: var(--primary-light);
    }

.tenant-logo {
    width: 120px;
    height: 120px;
    background: var(--bg-offwhite);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 3rem;
    color: var(--primary-color);
    border: 2px dashed var(--border-light);
    transition: all 0.3s ease;
}

.tenant-card:hover .tenant-logo {
    border-color: var(--primary-color);
    background: rgba(11, 79, 108, 0.05);
}

.tenant-name {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.tenant-field {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.tenant-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.tenant-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.tenant-tag {
    background: var(--bg-offwhite);
    color: var(--text-muted);
    padding: 0.3rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* ===== بخش مزایای همکاری ===== */
.benefits-section {
    background-color: var(--primary-color);
    color: white;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

    .benefits-section::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 100%;
        height: 100%;
        background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,100 M0,100 L100,0" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></svg>');
        opacity: 0.2;
    }

.benefits-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    position: relative;
}

.benefits-text {
    font-size: 1.2rem;
    opacity: 0.95;
    margin-bottom: 2rem;
    position: relative;
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
    position: relative;
}

    .benefits-list li {
        margin-bottom: 1.2rem;
        display: flex;
        align-items: center;
        gap: 15px;
        font-size: 1.1rem;
    }

    .benefits-list i {
        color: var(--secondary-color);
        font-size: 1.3rem;
    }

.benefit-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 25px;
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.3s ease;
    text-align: center;
}

    .benefit-card:hover {
        transform: translateY(-10px);
        background: rgba(255, 255, 255, 0.15);
    }

.benefit-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
    color: var(--secondary-color);
}

.benefit-card h4 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.benefit-card p {
    opacity: 0.9;
    font-size: 0.95rem;
}

/* ===== بخش درخواست همکاری (فرم جذب) ===== */
.join-section {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.join-box {
    background: linear-gradient(145deg, white, var(--bg-offwhite));
    border-radius: 40px;
    padding: 3.5rem;
    box-shadow: 0 25px 50px rgba(11, 79, 108, 0.1);
    border: 1px solid var(--border-light);
}

.join-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.join-form .form-control,
.join-form .form-select {
    padding: 1rem 1.5rem;
    border: 2px solid var(--border-light);
    border-radius: 15px;
    font-family: 'Vazir', sans-serif;
    background: white;
}

    .join-form .form-control:focus,
    .join-form .form-select:focus {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 4px rgba(11, 79, 108, 0.1);
    }

.join-form .btn-submit {
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 15px;
    font-weight: 700;
    font-size: 1.1rem;
    border: 2px solid var(--primary-color);
    transition: all 0.3s ease;
    width: 100%;
}

    .join-form .btn-submit:hover {
        background-color: white;
        color: var(--primary-color);
        transform: translateY(-3px);
        box-shadow: 0 15px 30px rgba(11, 79, 108, 0.2);
    }

/* ===== بخش آخرین فرصت‌ها / اخبار ===== */
.news-section {
    background-color: var(--bg-offwhite);
    padding: 80px 0;
}

.news-card {
    background: white;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.02);
    transition: all 0.4s ease;
    height: 100%;
    border: 1px solid var(--border-light);
}

    .news-card:hover {
        transform: translateY(-15px);
        box-shadow: 0 25px 45px rgba(11, 79, 108, 0.15);
    }

.news-img {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.news-date {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.news-content {
    padding: 2rem;
}

.news-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    line-height: 1.5;
}

.news-excerpt {
    color: var(--text-muted);
    margin-bottom: 1.2rem;
    font-size: 0.95rem;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

    .news-meta i {
        color: var(--secondary-color);
        margin-left: 5px;
    }

/* ===== فوتر ===== */
.footer {
    background-color: var(--primary-dark);
    color: white;
    padding: 70px 0 30px;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1.2rem;
}

    .footer-logo i {
        color: var(--secondary-color);
        margin-left: 8px;
    }

.footer-about {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
    transition: all 0.3s ease;
}

    .social-link:hover {
        background: var(--secondary-color);
        color: var(--primary-dark);
        transform: translateY(-5px);
    }

.footer-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.8rem;
    position: relative;
    padding-bottom: 10px;
}

    .footer-title::after {
        content: '';
        position: absolute;
        bottom: 0;
        right: 0;
        width: 50px;
        height: 3px;
        background: var(--secondary-color);
    }

.footer-links {
    list-style: none;
    padding: 0;
}

    .footer-links li {
        margin-bottom: 1rem;
    }

    .footer-links a {
        color: rgba(255, 255, 255, 0.7);
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        gap: 8px;
    }

        .footer-links a:hover {
            color: white;
            padding-right: 8px;
        }

    .footer-links i {
        color: var(--secondary-color);
        font-size: 0.8rem;
    }

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
}

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    margin-top: 50px;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

/* ===== انیمیشن‌ها ===== */
@keyframes float {
    0% {
        transform: translateY(0px);
    }

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

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

.float-animation {
    animation: float 4s ease-in-out infinite;
}

/* ===== ریسپانسیو ===== */
@media (max-width: 992px) {
    .section-padding {
        padding: 70px 0;
    }

    .section-title {
        font-size: 2.2rem;
    }

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

    .join-box {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-badges {
        justify-content: center;
    }

    .stat-item {
        margin-bottom: 1rem;
    }

    .benefits-list li {
        font-size: 1rem;
    }
}