/* Landing Page Custom Styles */

/* فونت Vazirmatn از CDN (بدون نیاز به فایل محلی) */
/* تعریف فونت در vazirmatn.css انجام شده */

:root {
    /* فونت‌های فارسی - استفاده از Vazirmatn (CDN) */
    --font-primary: 'Vazirmatn', 'Estedad', 'Samim', 'Shabnam', 'Tanha', 'Yekan', sans-serif;
    --font-heading: 'Vazirmatn', 'Estedad', 'Samim', 'Shabnam', 'Tanha', 'Yekan', sans-serif;
    --font-body: 'Vazirmatn', 'Estedad', 'Samim', 'Shabnam', 'Tanha', 'Yekan', sans-serif;
    --font-accent: 'Vazirmatn', 'Samim', 'Estedad', 'Shabnam', 'Tanha', 'Yekan', sans-serif;
    
    /* رنگ‌های Apple */
    --apple-white: #ffffff;
    --apple-gray-50: #f9fafb;
    --apple-gray-100: #f3f4f6;
    --apple-gray-200: #e5e7eb;
    --apple-gray-300: #d1d5db;
    --apple-gray-400: #9ca3af;
    --apple-gray-500: #6b7280;
    --apple-gray-600: #4b5563;
    --apple-gray-700: #374151;
    --apple-gray-800: #1f2937;
    --apple-gray-900: #111827;
    --apple-blue: #007aff;
    --apple-green: #34c759;
    --apple-orange: #ff9500;
    --apple-red: #ff3b30;
    --apple-purple: #af52de;
    
    --shadow-sm: 0 1px 2px 0 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);
    
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 20px;
}

/* Global Vazir Font Application */
* {
    font-family: var(--font-primary) !important;
}

body {
    font-family: var(--font-body) !important;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading) !important;
}

button, .btn, input, textarea, select {
    font-family: var(--font-accent) !important;
}

/* Hero Section - Apple Style */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    padding: 2rem 1rem;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="10" cy="60" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="90" cy="40" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url("#grain#grain")"/></svg>');
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(1deg); }
}

.hero-content {
    max-width: 1200px;
    text-align: center;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    animation: badgeFloat 3s ease-in-out infinite;
}

@keyframes badgeFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    animation: titleGlow 3s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    0% { text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3); }
    100% { text-shadow: 0 4px 30px rgba(255, 255, 255, 0.2), 0 0 40px rgba(255, 255, 255, 0.1); }
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    animation: subtitleFade 2s ease-in-out infinite alternate;
}

@keyframes subtitleFade {
    0% { opacity: 0.9; }
    100% { opacity: 1; }
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 4rem;
}

.cta-primary {
    font-family: var(--font-accent);
    background: linear-gradient(45deg, #ff6b6b, #ff8e8e);
    color: white;
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.125rem;
    transition: all 0.4s ease;
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
    animation: buttonPulse 2s ease-in-out infinite;
}

.cta-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.cta-primary:hover::before {
    left: 100%;
}

@keyframes buttonPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.cta-primary:hover {
    background: linear-gradient(45deg, #ff5252, #ff7979);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(255, 107, 107, 0.6);
    color: white;
    text-decoration: none;
}

.cta-secondary {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.cta-secondary:hover {
    color: white;
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
    text-decoration: none;
}

/* Trust Indicators */
.trust-section {
    padding: 4rem 1rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-top: 1px solid var(--apple-gray-200);
    position: relative;
}

.trust-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(0,0,0,0.05)"/></pattern></defs><rect width="100" height="100" fill="url("#dots#dots")"/></svg>');
    opacity: 0.5;
}

.trust-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.trust-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--apple-gray-800);
    margin-bottom: 2rem;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.trust-item {
    background: rgba(255, 255, 255, 0.9);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.trust-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.trust-item:hover::before {
    transform: scaleX(1);
}

.trust-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 0.95);
}

.trust-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    animation: iconBounce 2s ease-in-out infinite;
}

@keyframes iconBounce {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.trust-item h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--apple-gray-900);
    margin-bottom: 0.5rem;
}

.trust-item p {
    color: var(--apple-gray-600);
    line-height: 1.6;
}

/* Features Section */
.features-section {
    padding: 6rem 1rem;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="rgba(0,0,0,0.03)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url("#grid#grid")"/></svg>');
    opacity: 0.5;
}

.features-content {
    max-width: 1200px;
    margin: 0 auto;
}

.features-header {
    text-align: center;
    margin-bottom: 4rem;
}

.features-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--apple-gray-900);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.features-subtitle {
    font-size: 1.25rem;
    color: var(--apple-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-item:hover::before {
    transform: scaleX(1);
}

.feature-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
    color: white;
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
    animation: iconRotate 3s ease-in-out infinite;
}

@keyframes iconRotate {
    0%, 100% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(5deg) scale(1.05); }
}

.feature-item h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--apple-gray-900);
    margin-bottom: 1rem;
}

.feature-item p {
    color: var(--apple-gray-600);
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        padding: 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .features-section {
        padding: 4rem 1rem;
    }
    
    .features-title {
        font-size: 2rem;
    }
    
    .trust-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
}