/* طراحی کامل مشابه سایت alis.ir - سبز روشن (#8bc34a) */

:root {
    --alis-green: #8bc34a;
    --alis-green-dark: #689f38;
    --alis-green-light: #aed581;
    --alis-green-very-light: #dcedc8;
    --alis-bg-light: #f1f8e9;
    --alis-text-dark: #1b5e20;
    --alis-text: #2e7d32;
    --alis-text-light: #666;
    --alis-white: #ffffff;
    --alis-border: rgba(139, 195, 74, 0.2);
    --alis-primary: var(--alis-green);
    --alis-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

/* ===== HEADER ===== */
.alis-header {
    background: var(--alis-green);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.alis-header nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.alis-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.75rem;
    font-weight: 800;
    color: white;
    text-decoration: none;
}

.alis-logo img {
    height: 50px;
    width: auto;
    filter: brightness(0) invert(1);
}

.alis-nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.alis-nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: opacity 0.2s;
    padding: 0.5rem 0;
}

.alis-nav-menu a:hover {
    opacity: 0.8;
}

.alis-btn-header {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: white;
    color: var(--alis-green);
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.alis-btn-header:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ===== HERO SECTION ===== */
.alis-hero {
    background: var(--alis-green);
    padding: 5rem 2rem;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.alis-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="3" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
    opacity: 0.3;
    pointer-events: none;
}

.alis-hero-content {
    max-width: 1400px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.alis-hero-text {
    color: white;
}

.alis-hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: white;
}

.alis-hero-subtitle {
    font-size: 1.75rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.95);
}

.alis-btn-white {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 3rem;
    background: white;
    color: var(--alis-green);
    border: none;
    border-radius: 50px;
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.alis-btn-white:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.alis-hero-image {
    position: relative;
    text-align: center;
}

/* ===== SECTIONS ===== */
.alis-section {
    padding: 5rem 2rem;
    background: white;
}

.alis-section-alt {
    background: var(--alis-bg-light);
}

.alis-container {
    max-width: 1400px;
    margin: 0 auto;
}

.alis-section-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--alis-text-dark);
    margin-bottom: 1rem;
    text-align: center;
}

.alis-section-description {
    font-size: 1.25rem;
    color: #666;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

/* ===== CARDS ===== */
.alis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.alis-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(139, 195, 74, 0.1);
}

.alis-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    border-color: var(--alis-green-light);
}

.alis-card-icon {
    font-size: 3rem;
    color: var(--alis-green);
    margin-bottom: 1rem;
}

.alis-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--alis-text-dark);
    margin-bottom: 1rem;
}

.alis-card-description {
    color: #666;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.alis-card-link {
    color: var(--alis-green);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.2s;
}

.alis-card-link:hover {
    color: var(--alis-green-dark);
}

/* ===== STATS SECTION ===== */
.alis-stats {
    background: var(--alis-green);
    padding: 4rem 2rem;
    color: white;
}

.alis-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    text-align: center;
}

.alis-stat-item {
    padding: 2rem;
}

.alis-stat-number {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    color: white;
}

.alis-stat-label {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 600;
}

/* ===== FOOTER ===== */
.alis-footer {
    background: #2e7d32;
    color: white;
    padding: 4rem 2rem 2rem;
}

.alis-footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.alis-footer-column h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: white;
}

.alis-footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.alis-footer-column ul li {
    margin-bottom: 0.75rem;
}

.alis-footer-column a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s;
}

.alis-footer-column a:hover {
    color: white;
}

.alis-footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .alis-hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .alis-hero-title {
        font-size: 2.5rem;
    }
    
    .alis-hero-subtitle {
        font-size: 1.25rem;
    }
    
    .alis-nav-menu {
        flex-direction: column;
        gap: 1rem;
    }
    
    .alis-section-title {
        font-size: 2.5rem;
    }
    
    .alis-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}