/*
Theme Name: اسپادان ماینر – نسخه نهایی با هدر فوق‌برجسته (همراه موبایل)
Theme URI: https://spadanminer.com
Author: اسپادان
Description: قالب فروشگاهی شیشه‌ای، ریسپانسیو، سازگار با ووکامرس
Version: 8.1
*/

:root {
    --bg: rgba(11, 17, 32, 0.85);
    --card-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.15);
    --text: #f1f5f9;
    --text-dim: #94a3b8;
    --primary: #3b82f6;
    --blur: blur(12px);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: radial-gradient(circle at 20% 30%, #0a0f1c, #020408);
    color: var(--text);
    font-family: 'Inter', -apple-system, 'Segoe UI', sans-serif;
    direction: rtl;
    line-height: 1.5;
    padding-top: 0;
}

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

/* ========== هدر فوق‌برجسته (طیف آبی تیره، بدون قرمز/صورتی) ========== */
.header {
    position: relative;
    width: calc(100% - 40px);
    max-width: 1200px;
    margin: 20px auto 0;
    padding: 12px 24px;
    border-radius: 50px;
    z-index: 100;
    transition: all 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    
    background: rgba(10, 20, 30, 0.45);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.35);
    
    box-shadow: 0 35px 60px -20px rgba(0, 0, 0, 0.6),
                0 0 0 1px rgba(255, 255, 255, 0.2) inset,
                0 5px 15px rgba(0, 0, 0, 0.3);
    
    animation: floatIn 0.7s cubic-bezier(0.2, 0.8, 0.4, 1);
}

/* حاشیه گرادیان متحرک – فقط آبی و بنفش تیره (بدون قرمز/صورتی) */
.header::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(60deg, 
        #1e3a8a,   /* آبی تیره */
        #070f22,   /* بنفش تیره */
        #070f22,   /* آبی متوسط */
        #1e3a8a,   /* بنفش متوسط */
        #070f22);
    background-size: 400% 400%;
    border-radius: 53px;
    z-index: -1;
    animation: borderGlow 6s ease infinite;
    filter: blur(12px);
    opacity: 0.8;
}

/* لایه درخشش (glossy) بدون رنگ خاص */
.header::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(120deg,
        rgba(255,255,255,0) 0%,
        rgba(255,255,255,0.08) 30%,
        rgba(255,255,255,0.25) 50%,
        rgba(255,255,255,0.08) 70%,
        rgba(255,255,255,0) 100%);
    transform: skewX(-25deg);
    pointer-events: none;
    border-radius: 50px;
    animation: shine 8s infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%) skewX(-25deg); }
    20% { transform: translateX(100%) skewX(-25deg); }
    100% { transform: translateX(100%) skewX(-25deg); }
}

@keyframes floatIn {
    0% { opacity: 0; transform: translateY(-60px) scale(0.95); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes borderGlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.header:hover {
    transform: translateY(-8px);
    box-shadow: 0 45px 70px -20px rgba(0, 0, 0, 0.7),
                0 0 0 2px rgba(255, 255, 255, 0.3) inset;
    backdrop-filter: blur(28px);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 65px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 8px rgba(59,130,246,0.5));
}
.logo:hover img {
    filter: drop-shadow(0 0 18px rgba(59,130,246,0.9));
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    gap: 35px;
    list-style: none;
    margin: 0;
}
.nav-menu a {
    color: rgba(255,255,255,0.95);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    position: relative;
    transition: all 0.2s;
    letter-spacing: 0.3px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
.nav-menu a:hover {
    color: #fff;
    text-shadow: 0 0 12px rgba(59,130,246,1);
}
.nav-menu a::before {
    content: '';
    position: absolute;
    bottom: -6px;
    right: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6, #a855f7, #3b82f6);
    transition: width 0.3s ease;
}
.nav-menu a:hover::before {
    width: 100%;
    left: 0;
    right: auto;
}

.header-icons {
    display: flex;
    gap: 25px;
    align-items: center;
}
.cart-icon, .user-icon {
    position: relative;
    color: rgba(255,255,255,0.95);
    font-size: 1.4rem;
    text-decoration: none;
    transition: 0.2s;
}
.cart-icon:hover, .user-icon:hover {
    transform: scale(1.15);
    text-shadow: 0 0 12px #3b82f6;
    color: #fff;
}
.cart-badge {
    position: absolute;
    top: -10px;
    right: -12px;
    background: #ef4444;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 6px rgba(239,68,68,0.6);
}
.user-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    background: rgba(59,130,246,0.3);
    padding: 5px 15px;
    border-radius: 40px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,255,255,0.2);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 30px;
    cursor: pointer;
    transition: 0.2s;
}
.menu-toggle:hover {
    transform: scale(1.08);
    color: #3b82f6;
}

.mobile-nav {
    display: none;
    flex-direction: column;
    background: rgba(10, 20, 30, 0.95);
    backdrop-filter: blur(25px);
    position: absolute;
    top: 85px;
    right: 20px;
    left: 20px;
    border-radius: 32px;
    padding: 20px;
    border: 1px solid rgba(255,255,255,0.25);
    z-index: 1001;
    gap: 12px;
    animation: slideDown 0.3s ease;
}
.mobile-nav a {
    color: white;
    padding: 14px 0;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.15);
    font-size: 1.1rem;
    font-weight: 500;
    transition: 0.2s;
}
.mobile-nav a:hover {
    background: rgba(59,130,246,0.3);
    border-radius: 30px;
    transform: translateX(-5px);
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========== استایل ریسپانسیو برای موبایل (بازتعریف کامل هدر) ========== */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    .menu-toggle {
        display: block;
    }
    .mobile-nav {
        display: none;
    }
    .mobile-nav.show {
        display: flex;
    }
    
    .header {
        width: calc(100% - 30px);
        margin-top: 15px;
        border-radius: 40px;
        padding: 8px 16px;
        background: rgba(10, 20, 30, 0.45);
        backdrop-filter: blur(25px);
        border: 1px solid rgba(255, 255, 255, 0.35);
        box-shadow: 0 35px 60px -20px rgba(0, 0, 0, 0.6),
                    0 0 0 1px rgba(255, 255, 255, 0.2) inset,
                    0 5px 15px rgba(0, 0, 0, 0.3);
        animation: floatIn 0.7s cubic-bezier(0.2, 0.8, 0.4, 1);
    }
    
    .header::before {
        top: -3px;
        left: -3px;
        right: -3px;
        bottom: -3px;
        border-radius: 43px;
        filter: blur(10px);
        background: linear-gradient(60deg, #1e3a8a, #070f22, #070f22, #1e40af, #070f22);
        background-size: 400% 400%;
        animation: borderGlow 6s ease infinite;
        opacity: 0.8;
    }
    
    .header::after {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 200%;
        height: 100%;
        background: linear-gradient(120deg,
            rgba(255,255,255,0) 0%,
            rgba(255,255,255,0.08) 30%,
            rgba(255,255,255,0.25) 50%,
            rgba(255,255,255,0.08) 70%,
            rgba(255,255,255,0) 100%);
        transform: skewX(-25deg);
        pointer-events: none;
        border-radius: 40px;
        animation: shine 8s infinite;
    }
    
    .header .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .logo img {
        height: 50px;
    }
    
    /* رفع همپوشانی دسته‌بندی قطعات در موبایل */
    .filter-content {
        gap: 12px !important;
        justify-content: center;
    }
    .tab-link {
        padding: 8px 16px !important;
        font-size: 14px !important;
        white-space: nowrap;
    }
    
    .brand-card, .choice-card {
        width: 100%;
        max-width: 280px;
    }
    .products-grid {
        grid-template-columns: 1fr;
    }
    .slide img {
        height: 250px;
    }
    .slide-caption {
        font-size: 0.9rem;
        bottom: 15px;
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* ========== بقیه استایل‌های قالب ========== */

/* کارت‌های برند */
.brand-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: center;
    margin: 60px 0;
}
.brand-card {
    background: var(--card-bg);
    backdrop-filter: var(--blur);
    border-radius: 32px;
    padding: 40px 30px;
    width: 280px;
    text-align: center;
    border: 1px solid var(--glass-border);
    transition: 0.3s;
    text-decoration: none;
    color: var(--text);
}
.brand-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 30px -10px rgba(59,130,246,0.3);
}
.brand-card img {
    width: 120px;
    margin-bottom: 20px;
}
.brand-card h2 {
    font-size: 28px;
}
.brand-card p {
    color: var(--text-dim);
}

/* انتخاب خدمات */
.choice-page {
    padding: 60px 0;
    text-align: center;
}
.choice-title {
    font-size: 42px;
    background: linear-gradient(135deg, #fff, var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 16px;
}
.choice-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
}
.choice-card {
    background: var(--card-bg);
    backdrop-filter: var(--blur);
    border-radius: 28px;
    padding: 40px 20px;
    width: 240px;
    text-align: center;
    border: 1px solid var(--glass-border);
    transition: 0.3s;
    text-decoration: none;
    color: var(--text);
}
.choice-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
}
.choice-icon {
    font-size: 56px;
    margin-bottom: 16px;
}
.choice-card h3 {
    font-size: 24px;
}
.choice-card p {
    color: var(--text-dim);
}

/* صفحات قطعات */
.filter-panel {
    background: var(--card-bg);
    backdrop-filter: var(--blur);
    border-radius: 24px;
    padding: 20px;
    margin: 30px 0;
}
.filter-section {
    border-bottom: 1px solid var(--glass-border);
}
.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 12px 0;
    font-weight: 600;
}
.filter-content {
    display: none;
    padding: 12px 0 20px;
    flex-wrap: wrap;
    gap: 10px;
}
.tab-link {
    background: rgba(255,255,255,0.1);
    padding: 6px 16px;
    border-radius: 40px;
    text-decoration: none;
    color: var(--text);
}
.tab-link.active {
    background: var(--primary);
}
select {
    background: var(--bg);
    border: 1px solid var(--glass-border);
    border-radius: 40px;
    padding: 8px 16px;
    color: var(--text);
}
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 30px;
}
.product-card {
    background: var(--card-bg);
    backdrop-filter: var(--blur);
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
}
.product-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}
.product-info {
    padding: 16px;
}
.price {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary);
    margin: 10px 0;
}
.btn-add {
    display: inline-block;
    background: rgba(59,130,246,0.2);
    padding: 8px 20px;
    border-radius: 40px;
    text-decoration: none;
    color: var(--primary);
}
.btn-add:hover {
    background: var(--primary);
    color: white;
}

/* فرم‌ها */
.glass-form {
    background: var(--card-bg);
    backdrop-filter: var(--blur);
    border-radius: 28px;
    padding: 30px;
    max-width: 600px;
    margin: 40px auto;
}
.glass-form input, .glass-form select, .glass-form textarea {
    width: 100%;
    padding: 12px 16px;
    margin: 8px 0;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--glass-border);
    border-radius: 40px;
    color: var(--text);
}
.btn-submit {
    background: var(--primary);
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 40px;
    color: white;
    font-weight: bold;
    cursor: pointer;
}
.message {
    margin-top: 16px;
    text-align: center;
    padding: 10px;
    border-radius: 40px;
}
.success { background: #10b981; }
.error { background: #ef4444; }

/* فوتر */
.footer {
    background: #0f172a;
    margin-top: 40px;
    padding: 30px 0 20px;
    border-top: 1px solid var(--glass-border);
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 25px;
    text-align: right;
}
.copyright {
    text-align: center;
    margin-top: 25px;
    padding-top: 15px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-dim);
    font-size: 0.85rem;
}

/* اسلایدر */
.spadan-slider {
    position: relative;
    max-width: 1200px;
    margin: 40px auto 20px;
    overflow: hidden;
    border-radius: 30px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}
.slider-container {
    display: flex;
    transition: transform 0.5s ease-in-out;
}
.slide {
    min-width: 100%;
    position: relative;
}
.slide img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}
.slide-caption {
    position: absolute;
    bottom: 30px;
    left: 20px;
    right: 20px;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    color: white;
    padding: 12px 20px;
    border-radius: 40px;
    text-align: center;
    font-size: 1.1rem;
}
.slider-prev, .slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: white;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 10px 16px;
    border-radius: 50%;
    z-index: 10;
    transition: 0.2s;
}
.slider-prev { left: 15px; }
.slider-next { right: 15px; }
.slider-prev:hover, .slider-next:hover {
    background: var(--primary);
}
.slider-dots {
    text-align: center;
    position: absolute;
    bottom: 15px;
    width: 100%;
    z-index: 10;
}
.dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin: 0 5px;
    background: rgba(255,255,255,0.5);
    border-radius: 50%;
    cursor: pointer;
}
.dot.active {
    background: var(--primary);
}
@media (max-width: 768px) {
    .slide img { height: 250px; }
    .slide-caption { font-size: 0.9rem; bottom: 15px; }
}

/* دکمه شناور واتساپ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    z-index: 999;
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: all 0.3s;
    text-decoration: none;
}
.whatsapp-float.left { left: 30px; }
.whatsapp-float.right { right: 30px; }
.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #20b358;
    box-shadow: 0 6px 16px rgba(0,0,0,0.3);
}

/* نظرات مشتریان */
.testimonials-section {
    padding: 60px 0;
    background: rgba(0,0,0,0.2);
    backdrop-filter: blur(4px);
    margin-top: 40px;
}
.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 40px;
    color: var(--text);
    background: linear-gradient(135deg, #fff, var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}
.testimonial-card {
    background: var(--card-bg);
    backdrop-filter: var(--blur);
    border-radius: 24px;
    padding: 25px;
    text-align: center;
    border: 1px solid var(--glass-border);
    transition: 0.3s;
}
.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 15px 25px rgba(59,130,246,0.2);
}
.testimonial-image {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--primary);
}
.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.testimonial-stars {
    margin-bottom: 15px;
    font-size: 18px;
    letter-spacing: 2px;
}
.star {
    color: #4a5568;
}
.star.filled {
    color: #fbbf24;
}
.testimonial-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-dim);
    margin-bottom: 15px;
    font-style: italic;
}
.testimonial-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    margin-top: 10px;
}
@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* ========== نمایش موجودی محصول (اصلاح شده با تیک سبز) ========== */
.stock-info .in-stock {
    color: #10b981 !important;
    background: rgba(16,185,129,0.15);
    padding: 4px 12px;
    border-radius: 30px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}
.stock-info .in-stock::before {
    content: "✔";
    font-size: 14px;
    display: inline-block;
}
.stock-info .out-of-stock {
    color: #ef4444 !important;
    background: rgba(239,68,68,0.15);
    padding: 4px 12px;
    border-radius: 30px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.stock-info .on-backorder {
    color: #f59e0b !important;
    background: rgba(245,158,11,0.15);
    padding: 4px 12px;
    border-radius: 30px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* همچنین برای حالت قدیمی (برای سازگاری) */
.stock-status.in-stock {
    color: #10b981 !important;
    background: rgba(16,185,129,0.15);
    padding: 4px 12px;
    border-radius: 30px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.stock-status.in-stock::before {
    content: "✔";
    font-size: 14px;
}
.stock-status.out-of-stock {
    color: #ef4444 !important;
    background: rgba(239,68,68,0.15);
    padding: 4px 12px;
    border-radius: 30px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.stock-status.on-backorder {
    color: #f59e0b !important;
    background: rgba(245,158,11,0.15);
    padding: 4px 12px;
    border-radius: 30px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ========== اسلایدر تصاویر محصولات (صفحه قطعات) ========== */
.product-image-slider {
    position: relative;
    overflow: hidden;
    background: #0f172a;
    border-radius: 20px;
}
.slider-images {
    display: flex;
    transition: transform 0.3s ease;
}
.slider-item {
    min-width: 100%;
    text-align: center;
}
.slider-item img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}
.slider-prev-product, .slider-next-product {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    color: white;
    border: none;
    font-size: 20px;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 30px;
    z-index: 2;
    transition: 0.2s;
}
.slider-prev-product { left: 8px; }
.slider-next-product { right: 8px; }
.slider-prev-product:hover, .slider-next-product:hover {
    background: var(--primary);
}
.product-card .product-info h3 a {
    color: white;
    text-decoration: none;
}
.product-card .product-info h3 a:hover {
    color: var(--primary);
}

/* ========== دکمه بازگشت به صفحه قبل ========== */
.back-to-prev-page {
    background: rgba(10, 20, 30, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 40px;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-left: 15px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.back-to-prev-page:hover {
    background: var(--primary);
    transform: scale(1.05);
    border-color: var(--primary);
}
@media (max-width: 768px) {
    .back-to-prev-page {
        width: 35px;
        height: 35px;
        font-size: 20px;
        margin-left: 10px;
    }
}