/* ==========================================
   متغیرها و تنظیمات پایه
========================================== */
:root {
    /* رنگ‌های اصلی */
    --primary-red: #DC2626;
    --secondary-red: #B91C1C;
    --primary-light: #FEE2E2;
    --primary-lighter: #FEF2F2;
    
    /* رنگ‌های سبز (برای زیست‌بوم) */
    --accent-green: #059669;
    --accent-green-light: #D1FAE5;
    
    /* رنگ‌های متن */
    --text-dark: #1E293B;
    --text-gray: #475569;
    --text-light: #64748B;
    
    /* رنگ‌های پس‌زمینه */
    --bg-white: #FFFFFF;
    --bg-light: #F8FAFC;
    --bg-gray: #F1F5F9;
    
    /* بردرها */
    --border-light: #E2E8F0;
    --border-medium: #CBD5E1;
    
    /* سایه‌ها */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-red: 0 10px 40px rgba(220, 38, 38, 0.15);
    --shadow-green: 0 10px 40px rgba(5, 150, 105, 0.15);
    
    /* فونت */
    --font-family: 'Vazirmatn', sans-serif;
    
    /* انیمیشن */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ==========================================
   ریست و استایل‌های پایه
========================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.8;
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================
   پس‌زمینه صفحه
========================================== */
.page-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.bg-gradient {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        var(--primary-lighter) 0%, 
        var(--bg-white) 50%, 
        var(--accent-green-light) 100%);
    opacity: 0.7;
}

.bg-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(220, 38, 38, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(5, 150, 105, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(220, 38, 38, 0.02) 0%, transparent 40%);
}

.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--primary-red);
    top: 10%;
    right: -100px;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: var(--accent-green);
    bottom: 20%;
    left: -50px;
    animation-delay: -7s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: var(--primary-red);
    top: 60%;
    right: 20%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) rotate(180deg);
    }
}

/* ==========================================
   دکمه بازگشت
========================================== */
.back-button {
    position: fixed;
    top: 20px;
    right: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--bg-white);
    border: 2px solid var(--border-light);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    z-index: 1000;
    text-decoration: none;
    line-height: 1;
    height: auto;
    width: auto;
    min-height: unset;
    min-width: unset;
    max-height: 45px;
}

.back-button i {
    font-size: 0.9rem;
    line-height: 1;
}

.back-button span {
    line-height: 1;
}

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

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

/* ==========================================
   ریسپانسیو دکمه بازگشت
========================================== */
@media (max-width: 768px) {
    .back-button {
        top: 15px;
        right: 15px;
        padding: 8px 16px;
        font-size: 0.85rem;
        gap: 6px;
        max-height: 40px;
    }
    
    .back-button i {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .back-button {
        top: 10px;
        right: 10px;
        padding: 8px 14px;
        font-size: 0.8rem;
        max-height: 38px;
    }
    
    /* اگه خواستی فقط آیکون نشون بده */
    /*
    .back-button span {
        display: none;
    }
    
    .back-button {
        padding: 10px;
        width: 40px;
        height: 40px;
        border-radius: 50%;
    }
    */
}
/* ==========================================
   هدر هیرو
========================================== */
.hero-header {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 100px 20px 60px;
    position: relative;
}

.hero-container {
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 25px;
    background: linear-gradient(135deg, var(--accent-green), #047857);
    color: white;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 30px;
    box-shadow: var(--shadow-green);
    animation: fadeInDown 0.8s ease;
}

.hero-badge i {
    font-size: 1.1rem;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.3;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.title-accent {
    background: linear-gradient(135deg, var(--primary-red), var(--secondary-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    color: var(--text-gray);
    margin-bottom: 30px;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    animation: fadeIn 0.8s ease 0.6s backwards;
}

.hero-divider span {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-red), transparent);
}

.hero-divider i {
    color: var(--primary-red);
    font-size: 0.8rem;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    animation: fadeInUp 0.8s ease 0.8s backwards;
}

.hero-stat {
    text-align: center;
}

.hero-stat .stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-red);
    line-height: 1;
}

.hero-stat .stat-text {
    font-size: 0.95rem;
    color: var(--text-gray);
    font-weight: 500;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero-scroll i {
    font-size: 1.5rem;
    color: var(--text-light);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-15px);
    }
    60% {
        transform: translateX(-50%) translateY(-7px);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ==========================================
   محتوای اصلی
========================================== */
.main-content {
    padding-bottom: 80px;
}

/* ==========================================
   هدر بخش‌ها
========================================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header.light {
    color: white;
}

.section-header.light .section-title {
    color: white;
}

.section-header.light .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.section-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-red), var(--secondary-red));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-red);
}

.section-icon i {
    font-size: 1.8rem;
    color: white;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-gray);
}

/* ==========================================
   بخش معرفی
========================================== */
.intro-section {
    padding: 100px 0;
}

.intro-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.intro-card {
    background: var(--bg-white);
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--border-light);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.intro-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
}

.intro-card.main-intro {
    background: linear-gradient(135deg, var(--bg-white), var(--primary-lighter));
}

.intro-card .intro-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-red), var(--secondary-red));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.intro-card .intro-icon i {
    font-size: 1.5rem;
    color: white;
}

.intro-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.intro-card p {
    font-size: 1.05rem;
    color: var(--text-gray);
    line-height: 2;
}

.intro-card p strong {
    color: var(--text-dark);
}

.intro-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.intro-grid .intro-card {
    padding: 35px;
}

.intro-grid .card-number {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-lighter);
    line-height: 1;
}

.intro-grid .intro-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.intro-grid .intro-card p {
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

/* ==========================================
   بخش آمار
========================================== */
.stats-section {
    padding: 80px 0;
    position: relative;
    margin: 60px 0;
}

.stats-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--text-dark), #0F172A);
    border-radius: 40px;
    z-index: -1;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    padding: 0 40px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-10px);
}

.stat-card .stat-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary-red), var(--secondary-red));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-card .stat-icon i {
    font-size: 1.8rem;
    color: white;
}

.stat-card .stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 900;
    color: white;
    margin-bottom: 10px;
}

.stat-card .stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
}

.stat-decoration {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-red), transparent);
    border-radius: 50%;
    opacity: 0.1;
}

/* ==========================================
   بخش ویژگی‌ها
========================================== */
.features-section {
    padding: 100px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--bg-white);
    border-radius: 24px;
    padding: 40px 30px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-light);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px);
}

.feature-card.featured {
    grid-column: span 1;
    grid-row: span 2;
    background: linear-gradient(135deg, var(--primary-red), var(--secondary-red));
    border: none;
    color: white;
}

.feature-card.featured h3 {
    color: white;
}

.feature-card.featured p {
    color: rgba(255, 255, 255, 0.9);
}

.feature-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    color: white;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-red), var(--secondary-red));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    transition: var(--transition-normal);
}

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

.feature-card.featured .feature-icon {
    background: rgba(255, 255, 255, 0.2);
}

.feature-icon i {
    font-size: 1.8rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.feature-card p strong {
    color: var(--text-dark);
}

.feature-card.featured p strong {
    color: white;
}

.feature-footer {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.partner-logo {
    max-width: 120px;
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

/* ==========================================
   بخش رویکرد آموزشی
========================================== */
.approach-section {
    padding: 100px 0;
    background: var(--bg-gray);
    margin: 60px 0;
    border-radius: 40px;
}

.approach-container {
    max-width: 800px;
    margin: 0 auto;
}

.approach-timeline {
    position: relative;
    padding-right: 50px;
}

.timeline-line {
    position: absolute;
    right: 15px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--primary-red), var(--accent-green));
    border-radius: 4px;
}

.approach-item {
    position: relative;
    padding-bottom: 50px;
    padding-right: 50px;
}

.approach-item:last-child {
    padding-bottom: 0;
}

.approach-dot {
    position: absolute;
    right: -5px;
    top: 0;
    width: 44px;
    height: 44px;
    background: var(--bg-white);
    border: 4px solid var(--primary-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: var(--transition-normal);
}

.approach-item:hover .approach-dot {
    background: var(--primary-red);
    transform: scale(1.2);
}

.approach-dot i {
    font-size: 1rem;
    color: var(--primary-red);
    transition: var(--transition-normal);
}

.approach-item:hover .approach-dot i {
    color: white;
}

.approach-content {
    background: var(--bg-white);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-light);
    transition: var(--transition-normal);
}

.approach-item:hover .approach-content {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-lg);
}

.approach-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.approach-content p {
    font-size: 0.95rem;
    color: var(--text-gray);
}

.approach-quote {
    background: linear-gradient(135deg, var(--primary-red), var(--secondary-red));
    border-radius: 24px;
    padding: 40px;
    margin-top: 50px;
    text-align: center;
    color: white;
    position: relative;
}

.approach-quote i {
    font-size: 2rem;
    opacity: 0.3;
    margin-bottom: 15px;
}

.approach-quote p {
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 2;
}

/* ==========================================
   بخش ساختار مدیریتی
========================================== */
.structure-section {
    padding: 100px 0;
}

.structure-diagram {
    max-width: 900px;
    margin: 0 auto;
}

.structure-level {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.structure-connector {
    width: 4px;
    height: 50px;
    background: linear-gradient(180deg, var(--primary-red), var(--border-light));
    margin: 0 auto;
    border-radius: 4px;
}

.structure-card {
    background: var(--bg-white);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-light);
    text-align: center;
    min-width: 200px;
    transition: var(--transition-normal);
}

.structure-card:hover {
    border-color: var(--primary-light);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.structure-card.main {
    background: linear-gradient(135deg, var(--primary-red), var(--secondary-red));
    border: none;
    color: white;
}

.structure-card.main h4 {
    color: white;
}

.structure-card.main p {
    color: rgba(255, 255, 255, 0.8);
}

.structure-card .card-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-red), var(--secondary-red));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.structure-card.main .card-icon {
    background: rgba(255, 255, 255, 0.2);
}

.structure-card .card-icon i {
    font-size: 1.5rem;
    color: white;
}

.structure-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.structure-card p {
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* ==========================================
   بخش شعب
========================================== */
.branches-section {
    padding: 100px 0;
    background: var(--bg-gray);
    margin: 60px 0;
    border-radius: 40px;
}

.branches-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.branches-map {
    position: relative;
    background: linear-gradient(135deg, var(--text-dark), #0F172A);
    border-radius: 30px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.map-placeholder {
    text-align: center;
    color: white;
}

.map-placeholder i {
    font-size: 5rem;
    opacity: 0.3;
    margin-bottom: 15px;
    display: block;
}

.map-placeholder span {
    font-size: 1.5rem;
    font-weight: 700;
    opacity: 0.5;
}

.branch-pin {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
    animation: pulse-pin 2s infinite;
}

.branch-pin i {
    font-size: 2rem;
    color: var(--primary-red);
}

.branch-pin span {
    font-size: 0.8rem;
    background: var(--primary-red);
    padding: 4px 12px;
    border-radius: 50px;
    margin-top: 5px;
}

.pin-1 { top: 30%; right: 40%; animation-delay: 0s; }
.pin-2 { top: 50%; right: 60%; animation-delay: 0.5s; }
.pin-3 { top: 60%; right: 35%; animation-delay: 1s; }

@keyframes pulse-pin {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.branches-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.branch-card {
    background: var(--bg-white);
    border-radius: 20px;
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 25px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-light);
}

.branch-number {
    font-size: 4rem;
    font-weight: 900;
    color: var(--primary-red);
    line-height: 1;
}

.branch-details h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.branch-details p {
    font-size: 0.95rem;
    color: var(--text-gray);
}

.franchise-info {
    background: var(--bg-white);
    border-radius: 20px;
    padding: 35px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-light);
}

.franchise-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-green), #047857);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.franchise-icon i {
    font-size: 1.5rem;
    color: white;
}

.franchise-info h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.franchise-info p {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.9;
    margin-bottom: 20px;
}

.franchise-info p strong {
    color: var(--text-dark);
}

.franchise-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--accent-green), #047857);
    color: white;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition-normal);
}

.franchise-btn:hover {
    transform: translateX(-5px);
    box-shadow: var(--shadow-green);
}

/* ==========================================
   بخش دستاوردها
========================================== */
.achievements-section {
    padding: 100px 0;
}

.achievements-showcase {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.achievement-highlight {
    background: linear-gradient(135deg, var(--primary-red), var(--secondary-red));
    border-radius: 30px;
    padding: 50px;
    display: flex;
    align-items: center;
    gap: 40px;
    color: white;
}

.highlight-icon {
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.highlight-icon i {
    font-size: 3.5rem;
    color: white;
}

.highlight-content h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.highlight-content p {
    font-size: 1.1rem;
    line-height: 2;
    opacity: 0.95;
}

.highlight-content p strong {
    color: white;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.achievement-card {
    background: var(--bg-white);
    border-radius: 24px;
    padding: 35px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-light);
    text-align: center;
    transition: var(--transition-normal);
}

.achievement-card:hover {
    border-color: var(--primary-light);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.achievement-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.1), rgba(220, 38, 38, 0.05));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.achievement-icon i {
    font-size: 1.8rem;
    color: var(--primary-red);
}

.achievement-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.achievement-card p {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ==========================================
   بخش گالری
========================================== */
.gallery-section {
    padding: 100px 0;
    background: var(--bg-gray);
    margin: 60px 0;
    border-radius: 40px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 200px;
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: 25px;
    opacity: 0;
    transition: var(--transition-normal);
}

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

.gallery-overlay i {
    font-size: 2rem;
    color: white;
    margin-bottom: 10px;
    transform: translateY(20px);
    transition: var(--transition-normal);
}

.gallery-item:hover .gallery-overlay i {
    transform: translateY(0);
}

.gallery-overlay span {
    color: white;
    font-weight: 600;
    transform: translateY(20px);
    transition: var(--transition-normal) 0.1s;
}

.gallery-item:hover .gallery-overlay span {
    transform: translateY(0);
}

/* ==========================================
   بخش تماس
========================================== */
.contact-section {
    padding: 100px 20px;
    background: linear-gradient(135deg, var(--text-dark), #0F172A);
    border-radius: 40px;
    margin: 60px 0;
}

.contact-container {
    max-width: 1000px;
    margin: 0 auto;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 40px;
}

.contact-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: var(--transition-normal);
}

.contact-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.contact-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-red), var(--secondary-red));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon i {
    font-size: 1.5rem;
    color: white;
}

.contact-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
}

.contact-card a {
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    transition: var(--transition-fast);
}

.contact-card a:hover {
    color: var(--primary-red);
}

.contact-address {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 25px 35px;
    display: flex;
    align-items: center;
    gap: 20px;
    justify-content: center;
}

.contact-address i {
    font-size: 1.5rem;
    color: var(--primary-red);
}

.contact-address p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.05rem;
}

/* ==========================================
   فوتر
========================================== */
.page-footer {
    padding: 60px 20px;
    text-align: center;
}

.footer-container {
    max-width: 600px;
    margin: 0 auto;
}

.footer-brand {
    margin-bottom: 30px;
}

.footer-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--accent-green), #047857);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo i {
    font-size: 2rem;
    color: white;
}

.footer-brand h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.footer-brand p {
    font-size: 1rem;
    color: var(--text-gray);
}

.footer-divider {
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-red), var(--accent-green));
    margin: 0 auto 20px;
    border-radius: 3px;
}

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

/* ==========================================
   لایت‌باکس
========================================== */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lightbox-close:hover {
    background: var(--primary-red);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lightbox-nav:hover {
    background: var(--primary-red);
}

.lightbox-nav.prev {
    right: 30px;
}

.lightbox-nav.next {
    left: 30px;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    border-radius: 10px;
}

/* ==========================================
   ریسپانسیو
========================================== */
@media (max-width: 1024px) {
    .intro-grid {
        grid-template-columns: 1fr;
    }

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

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

    .feature-card.featured {
        grid-column: span 2;
        grid-row: span 1;
    }

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

    .branches-map {
        height: 300px;
    }

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

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

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

@media (max-width: 768px) {
    .back-button {
        top: 20px;
        right: 20px;
        padding: 10px 18px;
        font-size: 0.9rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 30px;
    }

    .hero-stat .stat-number {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .stats-container {
        grid-template-columns: 1fr;
        padding: 0 20px;
    }

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

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

    .feature-card.featured {
        grid-column: span 1;
    }

    .approach-timeline {
        padding-right: 40px;
    }

    .structure-level {
        flex-direction: column;
        align-items: center;
    }

    .achievement-highlight {
        flex-direction: column;
        text-align: center;
        padding: 40px 30px;
    }

    .highlight-icon {
        width: 100px;
        height: 100px;
    }

    .highlight-icon i {
        font-size: 2.5rem;
    }

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

    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 250px;
    }

    .gallery-item.large {
        grid-column: span 1;
        grid-row: span 1;
    }

    .contact-cards {
        grid-template-columns: 1fr;
    }

    .contact-address {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .intro-card {
        padding: 25px;
    }

    .approach-quote p {
        font-size: 1.1rem;
    }
}