/* ==========================================
   متغیرهای رنگی - تم روشن و قرمز پویا
========================================== */
:root {
    --primary-red: #DC2626;
    --primary-dark: #B91C1C;
    --primary-light: #FCA5A5;
    --secondary-red: #EF4444;
    --accent-orange: #F97316;
    --light-bg: #FFFFFF;
    --light-card: #F8FAFC;
    --light-hover: #F1F5F9;
    --text-dark: #1E293B;
    --text-gray: #475569;
    --text-light: #64748B;
    --border-light: #E2E8F0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
    --shadow-red: 0 10px 40px rgba(220, 38, 38, 0.2);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

/* ==========================================
   ریست و تنظیمات پایه
========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Vazirmatn', sans-serif;
    background: var(--light-bg);
    color: var(--text-dark);
    line-height: 1.8;
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 40px;
}

/* ==========================================
   پس‌زمینه پویا
========================================== */
.dynamic-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at top left, rgba(220, 38, 38, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(249, 115, 22, 0.03) 0%, transparent 50%),
        linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
}

.bg-dots {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.03;
    background-image: radial-gradient(var(--primary-red) 1px, transparent 1px);
    background-size: 30px 30px;
}

/* ==========================================
   دکمه بازگشت
========================================== */
.back-button {
    position: fixed;
    top: 30px;
    right: 30px;
    background: white;
    border: 2px solid var(--border-light);
    color: var(--text-dark);
    padding: 14px 28px;
    border-radius: 50px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    z-index: 1000;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.back-button:hover {
    background: var(--primary-red);
    border-color: var(--primary-red);
    color: white;
    transform: translateX(5px);
}

.back-button.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.back-button i {
    transition: var(--transition-fast);
}

.back-button:hover i {
    transform: translateX(3px);
}

/* ==========================================
   هدر صفحه
========================================== */
.page-header {
    position: relative;
    padding: 140px 0 100px;
    text-align: center;
    z-index: 1;
}

.header-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.header-icon-wrapper {
    position: relative;
    width: 130px;
    height: 130px;
    margin: 0 auto 35px;
}

.icon-ring {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 3px solid var(--primary-light);
    border-radius: 50%;
    animation: ringPulse 2s ease-in-out infinite;
}

@keyframes ringPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.15);
        opacity: 0.5;
    }
}

.header-icon {
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    background: linear-gradient(135deg, var(--primary-red), var(--accent-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    box-shadow: var(--shadow-red);
}

.header-title {
    font-size: 3.2rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 15px;
    letter-spacing: -1px;
}

.header-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 30px;
}

.header-tags {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.header-tags .tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: white;
    border: 2px solid var(--border-light);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-gray);
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.header-tags .tag i {
    color: var(--primary-red);
}

.header-tags .tag:hover {
    border-color: var(--primary-red);
    color: var(--primary-red);
}

/* ==========================================
   محتوای اصلی
========================================== */
.main-content {
    position: relative;
    z-index: 1;
    padding: 60px 0;
}

/* انیمیشن بخش‌ها */
.animate-section {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-section.visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================
   بخش معرفی
========================================== */
.intro-section {
    margin-bottom: 80px;
}

.intro-card {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 50px;
    align-items: center;
    background: white;
    border: 2px solid var(--border-light);
    border-radius: 24px;
    padding: 50px;
    box-shadow: var(--shadow-md);
}

.intro-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-circle {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--primary-red), var(--accent-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
    box-shadow: var(--shadow-red);
    position: relative;
    z-index: 2;
}

.visual-lines {
    position: absolute;
    width: 100%;
    height: 100%;
}

.visual-lines span {
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--primary-light);
    top: 50%;
    left: 0;
    transform-origin: center;
}

.visual-lines span:nth-child(1) {
    transform: rotate(0deg);
}

.visual-lines span:nth-child(2) {
    transform: rotate(60deg);
}

.visual-lines span:nth-child(3) {
    transform: rotate(-60deg);
}

.intro-content {
    text-align: right;
}

.intro-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.intro-content p {
    font-size: 1.1rem;
    line-height: 2;
    color: var(--text-gray);
    text-align: justify;
}

/* ==========================================
   عنوان بخش‌ها
========================================== */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, var(--primary-red), var(--accent-orange));
    color: white;
    padding: 15px 35px;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 600;
    box-shadow: var(--shadow-red);
}

.section-badge i {
    font-size: 1.3rem;
}

/* ==========================================
   بخش واحدهای اجرایی
========================================== */
.departments-section {
    margin-bottom: 100px;
}

.departments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 25px;
}

.department-card {
    background: white;
    border: 2px solid var(--border-light);
    border-radius: 20px;
    padding: 30px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.department-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-lg);
}

.dept-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.dept-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-red), var(--accent-orange));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 5px 20px rgba(220, 38, 38, 0.25);
    transition: var(--transition);
}

.department-card:hover .dept-icon {
    transform: scale(1.1) rotate(5deg);
}

.dept-info h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.dept-count {
    font-size: 0.9rem;
    color: var(--primary-red);
    font-weight: 600;
}

.dept-desc {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.dept-members {
    display: flex;
    align-items: center;
}

.dept-members img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid white;
    margin-right: -12px;
    object-fit: cover;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.dept-members img:hover {
    transform: scale(1.2);
    z-index: 10;
}

.more-members {
    width: 40px;
    height: 40px;
    background: var(--light-card);
    border: 3px solid white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-gray);
    margin-right: -12px;
}

/* ==========================================
   بخش مدیر اجرایی
========================================== */
.manager-section {
    margin-bottom: 100px;
}

.manager-card {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 50px;
    background: white;
    border: 2px solid var(--border-light);
    border-radius: 24px;
    padding: 50px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.manager-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-red), var(--accent-orange));
}

.manager-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.manager-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 3/4;
    transition: var(--transition);
}

.manager-card:hover .manager-image img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent);
}

.manager-status {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.95);
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
}

.status-dot {
    width: 10px;
    height: 10px;
    background: #22C55E;
    border-radius: 50%;
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.manager-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.manager-name {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
}

.manager-title {
    font-size: 1.2rem;
    color: var(--primary-red);
    font-weight: 600;
    margin-top: -15px;
}

.manager-stats {
    display: flex;
    gap: 30px;
    padding: 25px;
    background: var(--light-card);
    border-radius: 16px;
    border: 1px solid var(--border-light);
}

.manager-stats .stat-item {
    text-align: center;
    flex: 1;
}

.manager-stats .stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-red);
    margin-bottom: 5px;
}

.manager-stats .stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
}

.manager-bio {
    padding: 25px;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.03), rgba(249, 115, 22, 0.02));
    border-radius: 16px;
    border-right: 4px solid var(--primary-red);
}

.manager-bio p {
    font-size: 1.05rem;
    line-height: 2;
    color: var(--text-gray);
    text-align: justify;
}

.manager-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skill-tag {
    padding: 8px 18px;
    background: rgba(220, 38, 38, 0.1);
    color: var(--primary-red);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.skill-tag:hover {
    background: var(--primary-red);
    color: white;
}

.manager-contact .contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, var(--primary-red), var(--accent-orange));
    color: white;
    padding: 16px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-red);
}

.manager-contact .contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(220, 38, 38, 0.3);
}

/* ==========================================
   بخش اعضای کلیدی - کاروسل
========================================== */
.key-members-section {
    margin-bottom: 100px;
}

.members-carousel {
    position: relative;
    padding: 0 60px;
}

.carousel-container {
    overflow: hidden;
    border-radius: 20px;
}

.carousel-track {
    display: flex;
    gap: 20px;
    transition: transform 0.5s ease;
}

.member-card {
    flex: 0 0 calc(25% - 15px);
    background: white;
    border: 2px solid var(--border-light);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.member-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-lg);
    transform: translateY(-10px);
}

.member-image {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.member-card:hover .member-image img {
    transform: scale(1.1);
}

.member-info {
    padding: 25px;
    text-align: center;
}

.member-info .member-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.member-info .member-role {
    font-size: 0.95rem;
    color: var(--primary-red);
    font-weight: 600;
    margin-bottom: 15px;
}

.member-department {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--light-card);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--text-gray);
}

.member-department i {
    color: var(--primary-red);
}

/* دکمه‌های کاروسل */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: white;
    border: 2px solid var(--border-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    z-index: 10;
}

.carousel-btn:hover {
    background: var(--primary-red);
    border-color: var(--primary-red);
    color: white;
}

.carousel-btn.prev {
    right: 0;
}

.carousel-btn.next {
    left: 0;
}

/* نقاط کاروسل */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    background: var(--border-light);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active {
    background: var(--primary-red);
    transform: scale(1.2);
}

.carousel-dot:hover {
    background: var(--primary-light);
}

/* ==========================================
   بخش آمار
========================================== */
.stats-section {
    margin-bottom: 100px;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.stat-box {
    background: white;
    border: 2px solid var(--border-light);
    border-radius: 20px;
    padding: 35px 25px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.stat-box:hover {
    border-color: var(--primary-red);
    box-shadow: var(--shadow-lg);
}

.stat-box .stat-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-red), var(--accent-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    box-shadow: var(--shadow-red);
}

.stat-content .stat-number {
    display: block;
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.stat-content .stat-label {
    font-size: 1rem;
    color: var(--text-gray);
}

/* ==========================================
   بخش تماس
========================================== */
.contact-section {
    margin-bottom: 80px;
}

.contact-card {
    background: linear-gradient(135deg, var(--primary-red), var(--accent-orange));
    border-radius: 24px;
    padding: 60px;
    text-align: center;
    color: white;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
}

.animate-contact {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-contact.visible {
    opacity: 1;
    transform: translateY(0);
}

.contact-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    position: relative;
    z-index: 1;
}

.contact-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.contact-desc {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 35px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.contact-methods {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 12px;
    background: white;
    color: var(--primary-red);
    padding: 16px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition);
}

.contact-method:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.contact-method i {
    font-size: 1.2rem;
}

/* ==========================================
   فوتر
========================================== */
.page-footer {
    background: var(--light-card);
    border-top: 2px solid var(--border-light);
    padding: 50px 0;
}

.footer-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 40px;
    text-align: center;
}

.footer-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-red), var(--accent-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.footer-text {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 10px;
    font-weight: 500;
}

.footer-copyright {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ==========================================
   ریسپانسیو
========================================== */
@media (max-width: 1200px) {
    .container {
        padding: 0 30px;
    }

    .manager-card {
        grid-template-columns: 300px 1fr;
        gap: 40px;
        padding: 40px;
    }

    .departments-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }

    .member-card {
        flex: 0 0 calc(33.333% - 14px);
    }
}

@media (max-width: 992px) {
    .intro-card {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .intro-visual {
        margin-bottom: 20px;
    }

    .intro-content {
        text-align: center;
    }

    .intro-content p {
        text-align: center;
    }

    .manager-card {
        grid-template-columns: 1fr;
        padding: 35px;
    }

    .manager-image {
        max-width: 350px;
        margin: 0 auto;
    }

    .manager-stats {
        justify-content: center;
    }

    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .member-card {
        flex: 0 0 calc(50% - 10px);
    }

    .members-carousel {
        padding: 0 50px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .back-button {
        top: 20px;
        right: 20px;
        padding: 12px 18px;
    }

    .back-button span {
        display: none;
    }

    .page-header {
        padding: 120px 0 80px;
    }

    .header-icon-wrapper {
        width: 100px;
        height: 100px;
    }

    .header-icon {
        font-size: 2.5rem;
    }

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

    .header-subtitle {
        font-size: 1rem;
    }

    .header-tags .tag {
        padding: 8px 15px;
        font-size: 0.85rem;
    }

    .intro-card {
        padding: 35px;
    }

    .visual-circle {
        width: 120px;
        height: 120px;
        font-size: 3rem;
    }

    .departments-grid {
        grid-template-columns: 1fr;
    }

    .manager-card {
        padding: 25px;
    }

    .manager-name {
        font-size: 2rem;
    }

    .manager-stats {
        flex-direction: column;
        gap: 20px;
    }

    .members-carousel {
        padding: 0 40px;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .contact-card {
        padding: 40px 25px;
    }

    .contact-title {
        font-size: 1.6rem;
    }

    .contact-methods {
        flex-direction: column;
        align-items: center;
    }

    .footer-container {
        padding: 0 20px;
    }
}

@media (max-width: 576px) {
    .header-title {
        font-size: 2rem;
    }

    .intro-card {
        padding: 25px;
    }

    .intro-title {
        font-size: 1.6rem;
    }

    .section-badge {
        padding: 12px 25px;
        font-size: 1rem;
    }

    .department-card {
        padding: 25px;
    }

    .manager-card {
        padding: 20px;
    }

    .manager-name {
        font-size: 1.7rem;
    }

    .member-card {
        flex: 0 0 100%;
    }

    .members-carousel {
        padding: 0;
    }

    .carousel-btn {
        display: none;
    }

    .stats-container {
        grid-template-columns: 1fr;
    }

    .stat-box {
        padding: 30px 20px;
    }

    .stat-content .stat-number {
        font-size: 2.2rem;
    }

    .contact-method {
        width: 100%;
        justify-content: center;
    }
}