body {
                  background-color: white; /* Ensure the iframe has a white background */
                }

                /* ========== متغیرها ========== */
:root {
    --bg-primary: #F8F9FA;
    --bg-surface: #FFFFFF;
    --bg-surface-secondary: #F1F3F5;
    --text-primary: #111827;
    --text-secondary: #6B7280;
    --border-color: #E5E7EB;
    --accent: #2563EB;
    --accent-hover: #1D4ED8;
    --success: #16A34A;
    --warning: #F59E0B;
    --error: #DC2626;
    --info: #2563EB;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-btn: 14px;
    --radius-card: 20px;
    --radius-modal: 24px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.08);
    --shadow-hover: 0 12px 40px rgba(0,0,0,0.12);
    --transition: 200ms ease;
}

[data-theme="dark"] {
    --bg-primary: #0B0D0F;
    --bg-surface: #15181C;
    --bg-surface-secondary: #1D2126;
    --text-primary: #F9FAFB;
    --text-secondary: #9CA3AF;
    --border-color: #2A2F35;
    --accent: #3B82F6;
    --accent-hover: #60A5FA;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.3);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.4);
    --shadow-hover: 0 12px 40px rgba(0,0,0,0.5);
}

/* ========== پایه ========== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Vazirmatn', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    transition: background var(--transition), color var(--transition);
    overflow-x: hidden;
}

button { font-family: 'Vazirmatn', sans-serif; }
.hidden { display: none !important; }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }

/* ========== Header ========== */
.header {
    position: fixed;
    top: 0; right: 0; left: 0;
    z-index: 1000;
    padding: 16px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(248, 249, 250, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

[data-theme="dark"] .header { background: rgba(11, 13, 15, 0.8); }
.header.scrolled { border-bottom-color: var(--border-color); padding: 12px 40px; }

.header-right { display: flex; align-items: center; gap: 12px; }

.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text-primary); }

.logo-icon {
    width: 36px; height: 36px;
    background: var(--accent);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 700; font-size: 16px;
}

.logo-text { font-size: 18px; font-weight: 700; }

.header-center { display: flex; align-items: center; gap: 32px; }

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 14px; font-weight: 500;
    transition: color var(--transition);
    position: relative;
}

.nav-link:hover { color: var(--text-primary); }

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px; right: 0;
    width: 0; height: 2px;
    background: var(--accent);
    transition: width var(--transition);
}

.nav-link:hover::after { width: 100%; }

.header-left { display: flex; align-items: center; gap: 8px; }

.icon-btn {
    width: 40px; height: 40px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition);
    position: relative;
    flex-shrink: 0;
}

.icon-btn:hover { background: var(--bg-surface-secondary); color: var(--text-primary); }

.cart-badge {
    position: absolute;
    top: 4px; left: 4px;
    min-width: 18px; height: 18px;
    background: var(--accent);
    color: #fff;
    border-radius: 100px;
    font-size: 10px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    padding: 0 4px;
}

.wish-badge { background: var(--error); }

.mobile-menu-btn { display: none; }

/* ========== Hero ========== */
.hero {
    margin-top: 80px;
    padding: 80px 40px;
    display: flex; align-items: center; justify-content: center;
    gap: 80px;
    min-height: calc(100vh - 80px);
}

.hero-content { flex: 1; max-width: 520px; }

.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 16px;
    background: var(--bg-surface-secondary);
    border-radius: 100px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    animation: fadeInUp .6s ease;
}

.hero-badge .dot { width: 6px; height: 6px; background: var(--success); border-radius: 50%; animation: pulse 2s infinite; }

@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .5; } }

.hero-title { font-size: 56px; font-weight: 800; line-height: 1.2; margin-bottom: 20px; animation: fadeInUp .6s ease .1s both; }

.hero-title span {
    background: linear-gradient(135deg, var(--accent), #8B5CF6);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc { font-size: 17px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 36px; animation: fadeInUp .6s ease .2s both; }

.hero-buttons { display: flex; gap: 14px; animation: fadeInUp .6s ease .3s both; }

/* ========== دکمه‌ها ========== */
.btn {
    padding: 12px 22px;
    border-radius: var(--radius-btn);
    font-size: 14px; font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    text-decoration: none;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37, 99, 235, 0.3); }

.btn-secondary { background: transparent; color: var(--text-primary); border: 1px solid #D1D5DB; }
[data-theme="dark"] .btn-secondary { border-color: #374151; color: #F9FAFB; }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

.btn-sm { padding: 8px 14px; font-size: 12px; border-radius: var(--radius-sm); }

.hero-image { flex: 1; max-width: 560px; animation: fadeInUp .8s ease .2s both; }
.hero-image img { width: 100%; border-radius: var(--radius-modal); box-shadow: var(--shadow-lg); }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========== بخش‌ها ========== */
.section { padding: 100px 40px; }
.section-surface { background: var(--bg-surface); }
.section-header { text-align: center; margin-bottom: 60px; }

.section-label {
    display: inline-block;
    font-size: 13px; font-weight: 600;
    color: var(--accent);
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.section-title { font-size: 36px; font-weight: 800; margin-bottom: 16px; }
.section-desc { font-size: 16px; color: var(--text-secondary); max-width: 560px; margin: 0 auto; }

/* ========== کارت محصول ========== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1280px;
    margin: 0 auto;
}

.product-card {
    background: var(--bg-surface);
    border-radius: var(--radius-card);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all .3s ease;
    cursor: pointer;
}

.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: transparent; }

.product-image { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--bg-surface-secondary); }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.product-card:hover .product-image img { transform: scale(1.05); }

.product-badge {
    position: absolute; top: 12px; right: 12px;
    padding: 6px 12px;
    background: var(--accent);
    color: #fff;
    border-radius: 100px;
    font-size: 11px; font-weight: 700;
}

.product-badge.new { background: var(--success); }

.product-wishlist {
    position: absolute; top: 12px; left: 12px;
    width: 36px; height: 36px;
    background: var(--bg-surface);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
}

.product-wishlist:hover { color: var(--error); transform: scale(1.1); }
.product-wishlist.active { color: var(--error); background: rgba(220, 38, 38, 0.1); }
.product-wishlist.active svg { fill: currentColor; }

.product-info { padding: 20px; }
.product-category { font-size: 12px; color: var(--text-secondary); margin-bottom: 6px; }
.product-name { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.product-price { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.price-current { font-size: 15px; font-weight: 800; color: var(--text-primary); }
.price-old { font-size: 13px; color: var(--text-secondary); text-decoration: line-through; }
.product-actions { display: flex; gap: 8px; }
.product-actions .btn { flex: 1; padding: 10px 12px; font-size: 12px; }

/* ========== دسته‌بندی‌ها ========== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    max-width: 1280px;
    margin: 0 auto;
}

.category-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    padding: 32px 24px;
    text-align: center;
    cursor: pointer;
    transition: all .3s ease;
}

.section-surface .category-card { background: var(--bg-primary); }
.category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--accent); }

.category-icon {
    width: 64px; height: 64px;
    background: var(--bg-surface-secondary);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px;
    color: var(--text-secondary);
    transition: all .3s ease;
}

.category-card:hover .category-icon { background: var(--accent); color: #fff; transform: scale(1.1) rotate(-4deg); }

.category-name { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.category-count { font-size: 13px; color: var(--text-secondary); }

/* ========== شخصی‌سازی ========== */
.personalize-section {
    background: var(--bg-surface);
    border-radius: var(--radius-modal);
    padding: 60px;
    max-width: 1280px;
    margin: 0 auto;
    border: 1px solid var(--border-color);
}

.personalize-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.preview-container { position: sticky; top: 100px; }

.preview-box {
    width: 100%; aspect-ratio: 1;
    background: var(--bg-surface-secondary);
    border-radius: var(--radius-card);
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
    border: 1px solid var(--border-color);
}

.preview-product {
    width: 70%; height: 70%;
    border-radius: var(--radius-md);
    position: relative;
    transition: all .3s ease;
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, #C0C0C0, #808080);
}

.preview-text {
    position: absolute;
    left: 50%; top: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px; font-weight: 700;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    text-align: center;
    padding: 10px;
    word-break: break-word;
    max-width: 90%;
    transition: font-size .2s ease, color .2s ease;
    pointer-events: none;
}

.preview-image-overlay {
    position: absolute;
    bottom: 10px; left: 10px;
    width: 64px; height: 64px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    border: 2px solid #fff;
    box-shadow: var(--shadow-sm);
}

.controls-panel { display: flex; flex-direction: column; gap: 20px; }
.control-group { background: var(--bg-surface-secondary); border-radius: var(--radius-md); padding: 20px; }

.control-label {
    font-size: 13px; font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 12px;
    display: flex; align-items: center; gap: 8px;
}

.control-label .step {
    width: 24px; height: 24px;
    background: var(--accent);
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 700;
    flex-shrink: 0;
}

.color-options, .text-colors { display: flex; gap: 10px; flex-wrap: wrap; }
.text-colors { margin-top: 12px; }

.color-option {
    width: 40px; height: 40px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
}

.color-option:hover { transform: scale(1.1); }
.color-option.active { border-color: var(--accent); transform: scale(1.1); }

.color-option.active::after {
    content: '✓';
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: 14px; font-weight: 700;
    text-shadow: 0 1px 2px rgba(0,0,0,0.6);
}

.text-color-option {
    width: 28px; height: 28px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all var(--transition);
}

.text-color-option:hover { transform: scale(1.15); }
.text-color-option.active { border-color: var(--accent); transform: scale(1.15); box-shadow: 0 0 0 3px rgba(37,99,235,.2); }

.size-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.input-field {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: 'Vazirmatn', sans-serif;
    font-size: 14px;
    color: var(--text-primary);
    transition: all var(--transition);
}

.input-field:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1); }
.input-field::placeholder { color: var(--text-secondary); }

textarea.input-field { min-height: 130px; resize: vertical; margin-bottom: 12px; }

.font-select {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: 'Vazirmatn', sans-serif;
    font-size: 14px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition);
    margin-bottom: 6px;
}

.font-select:focus { outline: none; border-color: var(--accent); }

.slider-row { display: flex; align-items: center; gap: 12px; margin-top: 10px; }
.slider-row label { font-size: 13px; color: var(--text-secondary); min-width: 50px; }
.slider-row input[type="range"] { flex: 1; accent-color: var(--accent); }

.upload-area {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    color: var(--text-secondary);
}

.upload-area:hover, .upload-area.dragover { border-color: var(--accent); background: rgba(37, 99, 235, 0.05); color: var(--accent); }
.upload-icon { margin-bottom: 8px; display: flex; justify-content: center; }
.upload-text { font-size: 13px; }

.preview-btn { width: 100%; padding: 16px; font-size: 15px; }

/* ========== کیفیت ========== */
.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
    max-width: 1280px;
    margin: 0 auto;
}

.quality-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    padding: 32px;
    transition: all .3s ease;
}

.quality-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

.quality-icon {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, var(--accent), #8B5CF6);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    margin-bottom: 20px;
    transition: transform .3s ease;
}

.quality-card:hover .quality-icon { transform: scale(1.1) rotate(-4deg); }

.quality-title { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.quality-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.8; }

/* ========== مراحل ========== */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 1280px;
    margin: 0 auto;
}

.step-card {
    text-align: center;
    padding: 32px 24px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    transition: all .3s ease;
}

.step-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

.step-number {
    width: 48px; height: 48px;
    background: var(--accent);
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; font-weight: 800;
    margin: 0 auto 16px;
}

.step-title { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.step-desc { font-size: 13px; color: var(--text-secondary); }

/* ========== درباره ما ========== */
.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
}

.about-image { position: relative; }
.about-image img { width: 100%; border-radius: var(--radius-modal); box-shadow: var(--shadow-lg); display: block; }

.about-exp {
    position: absolute;
    bottom: 24px;
    inset-inline-start: 24px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 22px;
    display: flex; align-items: center; gap: 10px;
    box-shadow: var(--shadow-lg);
}

.about-exp-num { font-size: 26px; font-weight: 800; color: var(--accent); }
.about-exp-text { font-size: 13px; color: var(--text-secondary); font-weight: 600; }

.about-content .section-title { text-align: start; margin-bottom: 20px; }
.about-text { color: var(--text-secondary); font-size: 15px; line-height: 2; margin-bottom: 26px; }

.about-list { list-style: none; margin-bottom: 34px; }
.about-list li { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; font-size: 14px; font-weight: 600; }

.about-list .check {
    width: 24px; height: 24px;
    border-radius: 50%;
    background: rgba(22, 163, 74, 0.12);
    color: var(--success);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

.about-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }

.stat {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    padding: 20px 10px;
    text-align: center;
    transition: all .3s ease;
}

.stat:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--accent); }

.stat-number { font-size: 24px; font-weight: 800; color: var(--accent); display: block; margin-bottom: 4px; }
.stat-label { font-size: 12px; color: var(--text-secondary); font-weight: 600; }

/* ========== نظرات ========== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    max-width: 1280px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    padding: 32px;
    transition: all .3s ease;
}

.section-surface .testimonial-card { background: var(--bg-primary); }
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

.testimonial-stars { color: var(--warning); margin-bottom: 16px; font-size: 16px; }
.testimonial-text { font-size: 15px; line-height: 1.8; margin-bottom: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }

.author-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #8B5CF6);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 700; font-size: 16px;
    flex-shrink: 0;
}

.author-name { font-size: 14px; font-weight: 700; }
.author-role { font-size: 12px; color: var(--text-secondary); }

/* ========== FAQ ========== */
.faq-container { max-width: 760px; margin: 0 auto; }

.faq-item {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    transition: all var(--transition);
}

.faq-item:hover { border-color: var(--accent); }

.faq-question {
    padding: 20px 24px;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    cursor: pointer;
    font-size: 15px; font-weight: 600;
    transition: color var(--transition);
}

.faq-question:hover { color: var(--accent); }
.faq-icon { font-size: 20px; transition: transform .3s ease; flex-shrink: 0; }
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-item.active .faq-answer { max-height: 220px; }
.faq-answer-content { padding: 0 24px 20px; font-size: 14px; color: var(--text-secondary); line-height: 1.8; }

/* ========== تماس با ما ========== */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 32px;
    max-width: 1280px;
    margin: 0 auto;
    align-items: start;
}

.contact-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.contact-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    padding: 26px 22px;
    transition: all .3s ease;
}

.section-surface .contact-card { background: var(--bg-primary); }
.contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--accent); }

.contact-card .ci {
    width: 48px; height: 48px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--accent), #8B5CF6);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 14px;
}

.contact-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.contact-card p { font-size: 13px; color: var(--text-secondary); line-height: 1.8; }

.contact-map {
    grid-column: 1 / -1;
    height: 170px;
    border-radius: var(--radius-card);
    border: 1px solid var(--border-color);
    background:
        linear-gradient(rgba(37,99,235,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37,99,235,0.06) 1px, transparent 1px),
        var(--bg-surface);
    background-size: 26px 26px;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 10px;
    color: var(--accent);
    font-size: 13px; font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
    padding: 16px;
}

.section-surface .contact-map { background-color: var(--bg-primary); }
.contact-map:hover { border-color: var(--accent); }

.contact-form {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-modal);
    padding: 36px;
}

.contact-form-title { font-size: 18px; font-weight: 800; margin-bottom: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.contact-form .input-field { margin-bottom: 12px; }

/* ========== خبرنامه ========== */
.newsletter-section {
    background: linear-gradient(135deg, var(--accent), #8B5CF6);
    border-radius: var(--radius-modal);
    padding: 80px 40px;
    text-align: center;
    max-width: 1280px;
    margin: 0 auto;
    color: #fff;
}

.newsletter-title { font-size: 32px; font-weight: 800; margin-bottom: 12px; }
.newsletter-desc { font-size: 16px; opacity: .9; margin-bottom: 32px; }
.newsletter-form { display: flex; gap: 12px; max-width: 480px; margin: 0 auto; }

.newsletter-input {
    flex: 1;
    padding: 14px 20px;
    border-radius: var(--radius-btn);
    border: none;
    font-family: 'Vazirmatn', sans-serif;
    font-size: 14px;
    background: rgba(255,255,255,0.2);
    color: #fff;
    backdrop-filter: blur(10px);
    min-width: 0;
}

.newsletter-input::placeholder { color: rgba(255,255,255,0.7); }
.newsletter-input:focus { outline: none; background: rgba(255,255,255,0.3); }

.newsletter-btn {
    padding: 14px 28px;
    background: #fff;
    color: var(--accent);
    border: none;
    border-radius: var(--radius-btn);
    font-size: 14px; font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
}

.newsletter-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

/* ========== Footer ========== */
.footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    padding: 80px 40px 40px;
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    max-width: 1280px;
    margin: 0 auto 60px;
}

.footer-brand { max-width: 320px; }
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }

.social-link {
    width: 40px; height: 40px;
    background: var(--bg-surface-secondary);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition);
}

.social-link:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }

.footer-column h4 { font-size: 15px; font-weight: 700; margin-bottom: 20px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 14px; transition: color var(--transition); }
.footer-links a:hover { color: var(--accent); }

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    display: flex; align-items: center; justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    gap: 16px;
}

.footer-copyright { font-size: 13px; color: var(--text-secondary); }
.footer-badges { display: flex; gap: 12px; flex-wrap: wrap; }

.badge-item {
    padding: 8px 16px;
    background: var(--bg-surface-secondary);
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--text-secondary);
    display: inline-flex; align-items: center; gap: 6px;
}

/* ========== جستجو ========== */
.search-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex; align-items: flex-start; justify-content: center;
    padding: 100px 20px 20px;
    opacity: 0; visibility: hidden;
    transition: all var(--transition);
}

.search-overlay.active { opacity: 1; visibility: visible; }

.search-box {
    background: var(--bg-surface);
    border-radius: var(--radius-modal);
    padding: 20px;
    width: 100%; max-width: 640px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    transform: translateY(-20px);
    transition: transform var(--transition);
}

.search-overlay.active .search-box { transform: translateY(0); }

.search-input-wrapper {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 16px;
    background: var(--bg-surface-secondary);
    border-radius: var(--radius-md);
    margin-bottom: 14px;
    color: var(--text-secondary);
}

.search-input { flex: 1; border: none; background: transparent; font-family: 'Vazirmatn', sans-serif; font-size: 15px; color: var(--text-primary); min-width: 0; }
.search-input:focus { outline: none; }
.search-close-btn { background: none; border: none; cursor: pointer; color: var(--text-secondary); display: flex; flex-shrink: 0; }
.search-results { max-height: 400px; overflow-y: auto; }

.search-result-item {
    display: flex; align-items: center; gap: 14px;
    padding: 10px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition);
}

.search-result-item:hover { background: var(--bg-surface-secondary); }
.search-result-img { width: 54px; height: 54px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; }
.search-result-info { min-width: 0; }
.search-result-info h5 { font-size: 14px; font-weight: 600; margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.search-result-info p { font-size: 13px; color: var(--text-secondary); }
.search-empty { padding: 24px; text-align: center; color: var(--text-secondary); font-size: 14px; }

.search-popular { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.sp-label { font-size: 12px; color: var(--text-secondary); font-weight: 600; }

.sp-chip {
    padding: 6px 14px;
    background: var(--bg-surface-secondary);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
}

.sp-chip:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }

/* ========== Drawer ها ========== */
.drawer-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
    z-index: 1999;
    opacity: 0; visibility: hidden;
    transition: all var(--transition);
}

.drawer-overlay.active { opacity: 1; visibility: visible; }

.side-drawer {
    position: fixed;
    top: 0; bottom: 0;
    width: 420px; max-width: 100%;
    background: var(--bg-surface);
    z-index: 2000;
    display: flex; flex-direction: column;
    box-shadow: var(--shadow-lg);
    transition: transform .3s ease;
}

.side-drawer.left { left: 0; transform: translateX(-100%); }
.side-drawer.right { right: 0; transform: translateX(100%); }
.side-drawer.active { transform: translateX(0); }

.cart-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex; align-items: center; justify-content: space-between;
    flex-shrink: 0;
}

.cart-title { font-size: 17px; font-weight: 700; }

.cart-close {
    width: 36px; height: 36px;
    border-radius: 50%;
    border: none;
    background: var(--bg-surface-secondary);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-primary);
    transition: all var(--transition);
    flex-shrink: 0;
}

.cart-close:hover { background: var(--error); color: #fff; }

.cart-items { flex: 1; overflow-y: auto; padding: 20px 24px; }

.cart-empty { text-align: center; color: var(--text-secondary); padding: 60px 20px; font-size: 14px; }
.cart-empty svg { display: block; margin: 0 auto 14px; opacity: .5; }

.cart-item { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--border-color); animation: fadeInUp .3s ease; }
.cart-item-img { width: 70px; height: 70px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.cart-item-options { font-size: 11px; color: var(--text-secondary); margin-bottom: 8px; line-height: 1.6; }
.cart-item-price { font-size: 13px; font-weight: 700; }

.cart-item-side { display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; }

.cart-item-remove {
    background: none; border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    transition: color var(--transition), transform var(--transition);
}

.cart-item-remove:hover { color: var(--error); transform: scale(1.15); }

.cart-footer { padding: 20px 24px calc(20px + env(safe-area-inset-bottom)); border-top: 1px solid var(--border-color); flex-shrink: 0; }
.cart-total { display: flex; justify-content: space-between; margin-bottom: 16px; font-size: 16px; font-weight: 700; }
.cart-checkout-btn { width: 100%; padding: 16px; font-size: 15px; }

/* ========== حساب کاربری ========== */
.account-view { padding: 24px; overflow-y: auto; flex: 1; }

.login-hero { text-align: center; padding: 16px 0 24px; }

.login-avatar {
    width: 76px; height: 76px;
    border-radius: 50%;
    background: var(--bg-surface-secondary);
    color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px;
}

.login-hero h3 { font-size: 18px; font-weight: 800; margin-bottom: 6px; }
.login-hero p { font-size: 13px; color: var(--text-secondary); }

.profile-row {
    display: flex; align-items: center; gap: 14px;
    background: var(--bg-surface-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 18px;
}

.profile-avatar {
    width: 52px; height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #8B5CF6);
    color: #fff;
    font-size: 20px; font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

.profile-name { font-size: 15px; font-weight: 700; }
.profile-phone { font-size: 12px; color: var(--text-secondary); }

.account-menu-btn {
    display: flex; align-items: center; gap: 14px;
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-surface-secondary);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    margin-bottom: 10px;
    font-size: 14px; font-weight: 600;
    color: var(--text-primary);
    transition: all var(--transition);
    text-align: start;
}

.account-menu-btn:hover { border-color: var(--accent); color: var(--accent); }

.account-menu-btn .mi {
    width: 38px; height: 38px;
    border-radius: 10px;
    background: var(--bg-surface);
    color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

.account-menu-btn .arrow { margin-inline-start: auto; color: var(--text-secondary); display: flex; }

.logout-btn:hover { border-color: var(--error); color: var(--error); }
.logout-btn .mi { color: var(--error); }

.account-head { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.account-head h4 { font-size: 16px; font-weight: 700; }

.back-btn {
    width: 34px; height: 34px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition);
    flex-shrink: 0;
}

.back-btn:hover { color: var(--accent); border-color: var(--accent); }

.order-card {
    background: var(--bg-surface-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 12px;
}

.order-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.order-meta { font-size: 12px; color: var(--text-secondary); margin-top: 6px; }
.order-id { font-size: 14px; font-weight: 700; }
.order-actions { display: flex; gap: 8px; margin-top: 12px; }
.order-actions .btn { flex: 1; }

.address-text { font-size: 13px; color: var(--text-secondary); line-height: 1.8; margin: 8px 0 4px; }

.status-badge { padding: 4px 12px; border-radius: 100px; font-size: 11px; font-weight: 700; }
.status-success { background: rgba(22, 163, 74, 0.12); color: var(--success); }
.status-warning { background: rgba(245, 158, 11, 0.15); color: var(--warning); }

/* ========== منوی موبایل ========== */
.mobile-menu-drawer { width: 320px; }
.mobile-menu-links { padding: 24px; display: flex; flex-direction: column; gap: 6px; }

.mm-link {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    font-size: 15px; font-weight: 600;
    transition: all var(--transition);
}

.mm-link:hover { background: var(--bg-surface-secondary); color: var(--accent); padding-inline-start: 24px; }

/* ========== ناوبری پایین موبایل ========== */
.mobile-nav {
    display: none;
    position: fixed;
    bottom: 0; right: 0; left: 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    padding: 6px 10px calc(6px + env(safe-area-inset-bottom));
    z-index: 1000;
    justify-content: space-around;
}

.mobile-nav-item {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 10px; font-weight: 600;
    background: none; border: none; cursor: pointer;
    padding: 8px 12px;
    min-width: 56px;
    min-height: 48px;              /* ناحیه کلیک بزرگ و کامل */
    border-radius: var(--radius-sm);
    transition: color var(--transition);
    -webkit-tap-highlight-color: transparent;
    position: relative;
}

.mobile-nav-item:active { transform: scale(0.94); }
.mobile-nav-item.active { color: var(--accent); }
.mobile-nav-item svg { width: 22px; height: 22px; pointer-events: none; }  /* کلیک روی آیکون هم به دکمه برسد */
.mobile-nav-item span { pointer-events: none; }

/* ========== Toast ========== */
/* نکته مهم: وقتی Toast مخفی است نباید جلوی کلیک‌های نوار پایین را بگیرد */
.toast {
    position: fixed;
    bottom: 100px; right: 24px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 22px;
    box-shadow: var(--shadow-lg);
    display: flex; align-items: center; gap: 12px;
    z-index: 3000;
    transform: translateY(100px);
    opacity: 0;
    visibility: hidden;      /* مخفی کامل */
    pointer-events: none;    /* بدون رهگیری کلیک */
    transition: all .3s ease;
    max-width: calc(100vw - 48px);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.toast-icon {
    width: 32px; height: 32px;
    background: var(--success);
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.toast-message { font-size: 13px; font-weight: 600; }

/* =========================================================
   ریسپانسیو — تبلت
   ========================================================= */
@media (max-width: 1024px) {
    .hero { flex-direction: column; text-align: center; padding: 60px 24px; gap: 40px; }
    .hero-title { font-size: 40px; }
    .hero-buttons { justify-content: center; flex-wrap: wrap; }
    .personalize-layout { grid-template-columns: 1fr; gap: 40px; }
    .preview-container { position: static; }
    .process-steps { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .about-layout { grid-template-columns: 1fr; gap: 40px; }
    .contact-layout { grid-template-columns: 1fr; }
}

/* =========================================================
   ریسپانسیو — موبایل
   ========================================================= */
@media (max-width: 768px) {
    /* --- هدر موبایل: فقط منو + سبد خرید + تم روشن/تاریک --- */
    .header { padding: 8px 12px; }
    .header.scrolled { padding: 8px 12px; }
    .header-right { display: none; }                                  /* لوگو مخفی */
    .header-center { display: none; }
    .header-left { width: 100%; justify-content: flex-start; gap: 4px; }
    .mobile-menu-btn { display: flex; order: -1; }                    /* منو سمت راست */
    #headerSearchBtn, #accountToggle, #wishlistToggle { display: none; }  /* این‌ها در نوار پایین هستند */
    #cartToggle { margin-inline-start: auto; }                        /* سبد + تم سمت چپ */
    .icon-btn { width: 40px; height: 40px; }

    .hero { margin-top: 62px; padding: 40px 20px; min-height: auto; }
    .hero-title { font-size: 30px; }
    .hero-desc { font-size: 14px; }
    .hero-image { max-width: 100%; }

    .section { padding: 60px 16px; }
    .section-title { font-size: 24px; }
    .section-desc { font-size: 14px; }

    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .product-info { padding: 12px; }
    .product-name { font-size: 13px; }
    .price-current { font-size: 12px; }
    .price-old { font-size: 10px; }
    .product-actions { flex-direction: column; }
    .product-actions .btn { padding: 8px 6px; font-size: 11px; }
    .product-wishlist { width: 32px; height: 32px; top: 8px; left: 8px; }
    .product-badge { top: 8px; right: 8px; font-size: 10px; padding: 4px 10px; }

    .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .category-card { padding: 22px 14px; }

    .personalize-section { padding: 20px 14px; border-radius: var(--radius-card); }
    .personalize-layout { gap: 24px; }

    .quality-grid { grid-template-columns: 1fr; gap: 14px; }
    .quality-card { padding: 24px; }

    .process-steps { grid-template-columns: 1fr; gap: 14px; }

    .about-stats { grid-template-columns: repeat(2, 1fr); }
    .about-exp { bottom: 14px; inset-inline-start: 14px; padding: 10px 16px; }
    .about-exp-num { font-size: 20px; }

    .testimonials-grid { grid-template-columns: 1fr; }
    .testimonial-card { padding: 24px; }

    .faq-question { padding: 16px 18px; font-size: 14px; }

    .contact-cards { grid-template-columns: 1fr; }
    .contact-form { padding: 22px 16px; border-radius: var(--radius-card); }
    .form-row { grid-template-columns: 1fr; }

    .newsletter-section { padding: 44px 18px; border-radius: var(--radius-card); }
    .newsletter-title { font-size: 24px; }
    .newsletter-form { flex-direction: column; }

    .footer { padding: 50px 20px 24px; margin-top: 50px; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; margin-bottom: 36px; }
    .footer-bottom { flex-direction: column; text-align: center; }

    /* --- جستجو در موبایل --- */
    .search-overlay { padding: 70px 12px 12px; }
    .search-box { padding: 14px; border-radius: var(--radius-card); max-height: calc(100vh - 90px); }
    .search-input-wrapper { padding: 10px 12px; }
    .search-input { font-size: 14px; }
    .search-result-img { width: 48px; height: 48px; }
    .search-popular { gap: 6px; }
    .sp-chip { padding: 5px 12px; font-size: 11px; }

    /* --- Drawer ها --- */
    .side-drawer { width: 100%; }
    .mobile-menu-drawer { width: 85%; max-width: 340px; }

    /* --- نوار پایین فعال --- */
    .mobile-nav { display: flex; }
    body { padding-bottom: 68px; }

    .toast { right: 12px; left: 12px; bottom: 84px; max-width: none; }
}

@media (max-width: 380px) {
    .header-left { gap: 2px; }
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .mobile-nav-item { min-width: 48px; padding: 8px 6px; }
}


              
/* ========== افزوده‌های عملکردی بدون تغییر زبان طراحی ========== */
.auth-switch { display:flex; gap:8px; margin-bottom:16px; }
.auth-switch .btn { flex:1; }
.social-contact-card { grid-column:1 / -1; }
.social-contact-card .footer-social { flex-wrap:wrap; }
.social-link svg { width:20px; height:20px; }
.social-link.brand-instagram { color:#fff; background:linear-gradient(135deg,#833ab4,#fd1d1d,#fcb045); }
.social-link.brand-telegram { color:#fff; background:#229ED9; }
.social-link.brand-eitaa { color:#fff; background:#ef7d00; }
.social-link.brand-rubika { background:#fff; }
.social-link.brand-rubika svg { width:24px; height:24px; }
.review-empty { max-width:760px; margin:0 auto; text-align:center; color:var(--text-secondary); font-size:14px; padding:22px; border:1px dashed var(--border-color); border-radius:var(--radius-md); }
.form-status { font-size:12px; color:var(--text-secondary); margin-top:10px; text-align:center; }