/* =========================================== */
/* SHOPIFY LANDING - MASTER CSS                */
/* =========================================== */

/* Genel Reset */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; background: #fff; color: #1F2937; line-height: 1.6; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); border-bottom: 1px solid #E5E7EB; }
.header-inner { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; }
.logo { font-size: 1.5rem; font-weight: 800; color: #2563EB; text-decoration: none; }
.main-nav { display: flex; gap: 24px; }
.main-nav a { color: #4B5563; text-decoration: none; font-weight: 500; font-size: 0.9rem; }
.main-nav a:hover { color: #2563EB; }
.cart-link { position: relative; color: #1F2937; }
.cart-badge { position: absolute; top: -6px; right: -6px; background: #EF4444; color: white; font-size: 0.65rem; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; }

/* Urgency Bar */
/* Urgency bar kaldirildi */


/* Hero Section */
.hero-section { padding: 40px 0; background: linear-gradient(180deg, #F8FAFC 0%, #fff 100%); }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
@media (max-width: 768px) { .hero-grid { grid-template-columns: 1fr; } }

/* Product Gallery */
.gallery-main { background: #F8FAFC; border-radius: 16px; aspect-ratio: 1; margin-bottom: 12px; overflow: hidden; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; display: block; }
.gallery-thumbs { display: flex; gap: 8px; }
.gallery-thumb { width: 72px; height: 72px; border: 2px solid #E5E7EB; border-radius: 10px; cursor: pointer; overflow: hidden; background: #F8FAFC; }
.gallery-thumb.active { border-color: #2563EB; }
.gallery-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 4px; }

/* Product Info */
.product-info h1 { font-size: 2rem; font-weight: 800; color: #1F2937; margin-bottom: 4px; line-height: 1.2; }
.product-tagline { font-size: 1.1rem; color: #059669; font-weight: 600; margin-bottom: 16px; }
.rating-bar { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.stars { color: #F59E0B; font-size: 1rem; }
.rating-text { font-size: 0.85rem; color: #6B7280; }

/* Pricing */
.price-block { margin-bottom: 20px; }
.price-old { font-size: 1.3rem; color: #9CA3AF; text-decoration: line-through; margin-right: 12px; }
.price-new { font-size: 2.2rem; font-weight: 800; color: #059669; }
.price-currency { font-size: 1.3rem; font-weight: 700; }
.price-unit { font-size: 0.85rem; color: #6B7280; display: block; margin-top: 2px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 32px; border-radius: 12px; font-weight: 600; font-size: 1rem; cursor: pointer; border: none; transition: all 0.2s; text-decoration: none; width: 100%; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,0.12); }
.btn:active { transform: translateY(0); }
.btn-primary { background: #2563EB; color: white; }
.btn-primary:hover { background: #1D4ED8; }
.btn-dark { background: #111827; color: white; }
.btn-dark:hover { background: #1F2937; }
.btn-white { background: white; color: #2563EB; border: 2px solid #2563EB; }
.btn-success { background: #059669; color: white; }

/* Stock Alert */
.stock-alert { display: inline-flex; align-items: center; gap: 6px; background: #FEF2F2; color: #DC2626; padding: 6px 14px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; margin-bottom: 16px; }
.stock-bar { width: 100%; height: 6px; background: #E5E7EB; border-radius: 3px; margin: 8px 0; overflow: hidden; }
.stock-bar-fill { height: 100%; background: #DC2626; border-radius: 3px; width: 82%; }

/* Trust Badges */
.trust-row { display: flex; gap: 16px; margin: 16px 0; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; color: #6B7280; }

/* Package Selector (1. Gorsel) */
.package-section { background: #fff; border-radius: 16px; padding: 24px; border: 1px solid #E5E7EB; margin-top: 24px; }
.package-section h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 16px; color: #1F2937; }
.package-option { display: flex; align-items: center; gap: 14px; padding: 18px 16px; border: 2px solid #E5E7EB; border-radius: 14px; margin-bottom: 12px; cursor: pointer; transition: all 0.2s; position: relative; background: #fff; }
.package-option:hover { border-color: #93C5FD; }
.package-option.selected { border-color: #2563EB; background: #EFF6FF; box-shadow: 0 4px 14px rgba(37,99,235,0.12); }
.package-radio { width: 20px; height: 20px; accent-color: #2563EB; flex-shrink: 0; }
.package-info { flex: 1; min-width: 0; }
.package-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.package-adet-pill { background: #2563EB; color: #fff; font-size: 0.82rem; font-weight: 700; padding: 3px 10px; border-radius: 8px; white-space: nowrap; }
.package-product { font-weight: 700; font-size: 0.95rem; color: #1F2937; letter-spacing: 0.3px; }
.package-kargo { font-size: 0.8rem; color: #6B7280; margin-top: 5px; }
.package-kargo.ucretsiz { color: #059669; font-weight: 600; }
.package-price-row { display: flex; align-items: baseline; gap: 8px; margin-top: 6px; flex-wrap: wrap; }
.package-price-new { font-size: 1.45rem; font-weight: 800; color: #111827; }
.package-price-old { font-size: 0.9rem; color: #9CA3AF; text-decoration: line-through; }
.package-birim { flex-shrink: 0; background: #ECFDF5; color: #059669; border: 1px solid #A7F3D0; font-size: 0.78rem; font-weight: 700; padding: 6px 10px; border-radius: 8px; white-space: nowrap; }
.package-kazanc { position: absolute; top: -11px; right: 14px; background: #EF4444; color: #fff; font-size: 0.72rem; font-weight: 700; padding: 3px 12px; border-radius: 12px; box-shadow: 0 2px 8px rgba(239,68,68,0.35); }
.package-buttons { margin-top: 16px; display: flex; flex-direction: column; gap: 10px; }
.package-note { text-align: center; font-size: 0.8rem; color: #6B7280; margin-top: 10px; }

/* Sections */
.section { padding: 60px 0; }
.section-title { font-size: 1.8rem; font-weight: 800; text-align: center; margin-bottom: 8px; color: #1F2937; }
.section-subtitle { text-align: center; color: #6B7280; margin-bottom: 40px; font-size: 1rem; }
.section-alt { background: #F8FAFC; }

/* Features Grid */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 768px) { .features-grid { grid-template-columns: 1fr; } }
.feature-card { background: white; border-radius: 16px; padding: 32px 24px; text-align: center; border: 1px solid #E5E7EB; transition: transform 0.2s, box-shadow 0.2s; }
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,0.08); }
.feature-icon { font-size: 2.5rem; margin-bottom: 16px; }
.feature-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; color: #1F2937; }
.feature-desc { font-size: 0.9rem; color: #6B7280; line-height: 1.6; }

/* Reviews */
.reviews-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 768px) { .reviews-grid { grid-template-columns: 1fr; } }
.review-card { background: white; border-radius: 16px; padding: 24px; border: 1px solid #E5E7EB; }
.review-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.review-author { font-weight: 700; color: #1F2937; }
.review-city { font-size: 0.8rem; color: #9CA3AF; }
.review-stars { color: #F59E0B; font-size: 0.9rem; }
.review-title { font-weight: 700; color: #2563EB; margin-bottom: 8px; }
.review-text { font-size: 0.9rem; color: #4B5563; line-height: 1.6; }
.review-tag { display: inline-block; background: #EFF6FF; color: #2563EB; font-size: 0.75rem; font-weight: 600; padding: 3px 10px; border-radius: 8px; margin-top: 12px; }

/* FAQ Accordion */
.faq-item { border: 1px solid #E5E7EB; border-radius: 12px; margin-bottom: 10px; overflow: hidden; }
.faq-question { padding: 18px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-weight: 600; color: #1F2937; background: white; }
.faq-question:hover { background: #F8FAFC; }
.faq-answer { padding: 0 20px; max-height: 0; overflow: hidden; transition: max-height 0.3s, padding 0.3s; color: #4B5563; line-height: 1.6; }
.faq-item.active .faq-answer { padding: 0 20px 18px; max-height: 300px; }
.faq-icon { transition: transform 0.3s; }
.faq-item.active .faq-icon { transform: rotate(180deg); }

/* Final CTA */
.final-cta { background: linear-gradient(135deg, #1E3A5F 0%, #2563EB 100%); color: white; padding: 80px 0; text-align: center; }
.final-cta h2 { font-size: 2rem; font-weight: 800; margin-bottom: 12px; }
.final-cta p { font-size: 1.1rem; opacity: 0.9; margin-bottom: 24px; }

/* Footer */
.site-footer { background: #111827; color: #9CA3AF; padding: 48px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand h3 { color: white; font-size: 1.3rem; margin-bottom: 12px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.6; margin-bottom: 16px; }
.trust-badges-footer { display: flex; gap: 12px; flex-wrap: wrap; font-size: 0.8rem; }
.footer-links h4, .footer-contact h4 { color: white; font-size: 1rem; margin-bottom: 16px; }
.footer-links a { display: block; color: #9CA3AF; text-decoration: none; margin-bottom: 8px; font-size: 0.9rem; }
.footer-links a:hover { color: white; }
.footer-contact p { margin-bottom: 8px; font-size: 0.9rem; }
.footer-wa-link { display: block; color: #9CA3AF; text-decoration: none; margin-bottom: 8px; font-size: 0.9rem; transition: color .2s; }
.footer-wa-link:hover { color: #25D366; }
.footer-bottom { border-top: 1px solid #374151; padding-top: 24px; text-align: center; font-size: 0.8rem; }
.footer-bottom .disclaimer { margin-top: 8px; font-size: 0.75rem; color: #6B7280; }

/* =========================================== */
/* SEPET SAYFASI (cart.php) */
/* =========================================== */
.cart-section { padding: 40px 0; background: #F1F5F9; min-height: 80vh; }
.cart-section h1 { font-size: 1.8rem; font-weight: 800; margin-bottom: 24px; color: #1F2937; }
.cart-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 32px; }
@media (max-width: 768px) { .cart-grid { grid-template-columns: 1fr; } }

/* Cart Items */
.cart-item { display: flex; align-items: center; gap: 16px; background: white; border-radius: 16px; padding: 20px; border: 1px solid #E5E7EB; }
.cart-item-img { width: 80px; height: 80px; border-radius: 10px; background: #F8FAFC; display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0; }
.cart-item-img img { max-width: 90%; max-height: 90%; object-fit: contain; }
.cart-item-info { flex: 1; }
.cart-item-name { font-weight: 700; color: #1F2937; margin-bottom: 4px; }
.cart-item-gift { font-size: 0.8rem; color: #059669; }
.cart-item-qty { display: flex; align-items: center; gap: 8px; }
.qty-btn { width: 32px; height: 32px; border: 1px solid #D1D5DB; background: white; border-radius: 8px; cursor: pointer; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.qty-btn:hover { background: #F3F4F6; }
.qty-value { font-weight: 700; min-width: 24px; text-align: center; }
.cart-item-remove { color: #9CA3AF; cursor: pointer; background: none; border: none; padding: 4px; }
.cart-item-remove:hover { color: #EF4444; }
.cart-item-price { font-weight: 800; font-size: 1.1rem; color: #1F2937; text-align: right; min-width: 100px; }

/* Order Summary (Mavi Kart) */
.order-summary { background: #0284C7; color: white; border-radius: 16px; padding: 28px; position: sticky; top: 100px; }
.order-summary h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 20px; }
.summary-row { display: flex; justify-content: space-between; margin-bottom: 12px; font-size: 0.95rem; }
.summary-row.total { border-top: 1px solid rgba(255,255,255,0.3); padding-top: 12px; margin-top: 12px; font-size: 1.2rem; font-weight: 800; }
.btn-checkout { background: white; color: #0284C7; font-weight: 700; font-size: 1rem; padding: 14px; border-radius: 10px; border: none; cursor: pointer; width: 100%; margin: 16px 0 12px; display: flex; align-items: center; justify-content: center; gap: 8px; }
.btn-checkout:hover { background: #F0F9FF; }
.continue-link { display: block; text-align: center; color: rgba(255,255,255,0.9); text-decoration: none; font-size: 0.9rem; margin-bottom: 20px; }
.continue-link:hover { text-decoration: underline; }
.summary-badges { display: flex; flex-direction: column; gap: 10px; font-size: 0.85rem; color: rgba(255,255,255,0.9); border-top: 1px solid rgba(255,255,255,0.2); padding-top: 16px; }
.summary-badge { display: flex; align-items: center; gap: 8px; }

/* Empty Cart */
.cart-empty { text-align: center; padding: 80px 20px; background: white; border-radius: 16px; }
.cart-empty-icon { font-size: 4rem; margin-bottom: 16px; }
.cart-empty h2 { font-size: 1.3rem; margin-bottom: 8px; }
.cart-empty p { color: #6B7280; margin-bottom: 20px; }

/* =========================================== */
/* ÖDEME SAYFASI (checkout.php) */
/* =========================================== */
.checkout-section { padding: 40px 0; background: #F8FAFC; min-height: 80vh; }
.checkout-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; }
@media (max-width: 768px) { .checkout-grid { grid-template-columns: 1fr; } }

/* Form Sections */
.form-section { background: white; border-radius: 16px; padding: 28px; margin-bottom: 20px; border: 1px solid #E5E7EB; }
.form-section h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 20px; color: #1F2937; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
@media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 12px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: #374151; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px 14px; border: 1px solid #D1D5DB; border-radius: 10px; font-size: 0.95rem; font-family: inherit; background: #FAFAFA; transition: border-color 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: #2563EB; background: white; }
.form-group input::placeholder { color: #9CA3AF; }
.checkbox-group { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.checkbox-group input { width: auto; }
.checkbox-group label { margin: 0; font-weight: 400; font-size: 0.85rem; color: #6B7280; }

/* Shipping Method */
.shipping-option { border: 2px solid #E5E7EB; border-radius: 10px; padding: 14px 16px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; margin-bottom: 8px; }
.shipping-option.selected { border-color: #2563EB; background: #EFF6FF; }
.shipping-option-label { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.shipping-option-price { font-weight: 700; color: #1F2937; }

/* Payment Method */
.payment-option { border: 2px solid #E5E7EB; border-radius: 10px; padding: 14px 16px; display: flex; align-items: center; gap: 10px; cursor: pointer; margin-bottom: 8px; }
.payment-option.selected { border-color: #2563EB; background: #EFF6FF; }
.payment-option input { accent-color: #2563EB; }
.payment-option-label { font-weight: 600; flex: 1; }
.payment-note { font-size: 0.8rem; color: #6B7280; margin-top: 2px; }

/* Checkout Summary (Sağ Kolon) */
.checkout-summary { background: #F8FAFC; border-radius: 16px; padding: 24px; border: 1px solid #E5E7EB; position: sticky; top: 100px; }
.checkout-summary h3 { font-size: 1rem; font-weight: 700; margin-bottom: 16px; color: #1F2937; }
.checkout-product { display: flex; gap: 12px; align-items: center; margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid #E5E7EB; }
.checkout-product-img { width: 56px; height: 56px; background: white; border-radius: 8px; display: flex; align-items: center; justify-content: center; overflow: hidden; border: 1px solid #E5E7EB; }
.checkout-product-img img { max-width: 90%; max-height: 90%; object-fit: contain; }
.checkout-product-info { flex: 1; }
.checkout-product-name { font-weight: 600; font-size: 0.9rem; color: #1F2937; }
.checkout-product-badge { display: inline-block; background: #2563EB; color: white; font-size: 0.7rem; padding: 1px 6px; border-radius: 4px; margin-left: 6px; }
.checkout-product-price { font-weight: 700; }
.checkout-totals { margin-top: 12px; }
.checkout-total-row { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: 0.9rem; color: #4B5563; }
.checkout-total-row.grand { font-size: 1.2rem; font-weight: 800; color: #1F2937; margin-top: 8px; padding-top: 8px; border-top: 1px solid #E5E7EB; }
.checkout-tax-note { font-size: 0.75rem; color: #9CA3AF; margin-top: 2px; }

/* =========================================== */
/* SİPARİŞ BAŞARILI */
/* =========================================== */
.success-section { padding: 80px 20px; text-align: center; background: linear-gradient(135deg, #ECFDF5 0%, #D1FAE5 100%); min-height: 80vh; }
.success-icon { font-size: 5rem; margin-bottom: 20px; }
.success-section h1 { font-size: 2rem; font-weight: 800; color: #065F46; margin-bottom: 12px; }
.success-section p { font-size: 1.1rem; color: #047857; margin-bottom: 8px; }
.order-number { display: inline-block; background: #065F46; color: white; padding: 10px 24px; border-radius: 8px; font-weight: 700; font-size: 1.2rem; margin: 20px 0; }
.success-details { max-width: 500px; margin: 24px auto; background: white; border-radius: 16px; padding: 24px; text-align: left; }
.success-details h3 { font-size: 1rem; font-weight: 700; margin-bottom: 12px; color: #1F2937; }
.success-detail-row { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: 0.9rem; color: #4B5563; }
.whatsapp-btn { display: inline-flex; align-items: center; gap: 8px; background: #25D366; color: white; padding: 12px 24px; border-radius: 10px; text-decoration: none; font-weight: 600; margin-top: 16px; }
.whatsapp-btn:hover { background: #128C7E; }

/* =========================================== */
/* RESPONSIVE */
/* =========================================== */
@media (max-width: 768px) {
    .main-nav { display: none; }
    .hero-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .reviews-grid { grid-template-columns: 1fr; }
    .cart-grid { grid-template-columns: 1fr; }
    .checkout-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .section { padding: 40px 0; }
    .final-cta h2 { font-size: 1.5rem; }
    .price-new { font-size: 1.8rem; }
    .package-buttons .btn { font-size: 0.9rem; padding: 12px; }
}

/* Scroll animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate { animation: fadeInUp 0.6s ease forwards; }

/* ============================================================
   KAYAN TEPE BANDI (TARİHLİ İNDİRİM)
   ============================================================ */
.top-marquee {
    position: relative;
    z-index: 1001;
    background: linear-gradient(90deg, #B91C1C, #DC2626, #B91C1C);
    color: #fff;
    overflow: hidden;
    height: 34px;
    display: flex;
    align-items: center;
}
.top-marquee-track {
    display: flex;
    width: max-content;
    animation: marqueeScroll 30s linear infinite;
}
.top-marquee:hover .top-marquee-track { animation-play-state: paused; }
.top-marquee-group { display: flex; flex-shrink: 0; }
.top-marquee-item {
    white-space: nowrap;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    padding: 0 28px;
}
@keyframes marqueeScroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ============================================================
   BÖLÜM KICKER (küçük mavi etiket)
   ============================================================ */
.section-kicker {
    display: inline-block;
    color: #2563EB;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.section-kicker { display: block; text-align: center; }

/* ============================================================
   VİDEO BÖLÜMÜ (2'li kartlar)
   ============================================================ */
.video-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    margin-top: 34px;
}
.video-card {
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 6px 24px rgba(15, 23, 42, 0.08);
}
.video-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    background: #0F172A;
}
.video-frame iframe,
.video-frame video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: 0;
}
.video-card-body { padding: 18px 20px 22px; }
.video-tag {
    display: inline-block;
    background: #DBEAFE;
    color: #2563EB;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 6px;
    padding: 4px 10px;
    margin-bottom: 10px;
}
.video-title { font-size: 1.12rem; font-weight: 700; color: #111827; margin: 0 0 8px; }
.video-desc  { font-size: 0.9rem; color: #6B7280; margin: 0; line-height: 1.55; }

/* ============================================================
   KULLANIM ALANLARI (4'lü görsel kartları)
   ============================================================ */
.usecase-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin-top: 34px;
}
.usecase-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.07);
    padding-bottom: 16px;
}
.usecase-img { width: 100%; aspect-ratio: 1 / 1; overflow: hidden; }
.usecase-img img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.4s ease;
}
.usecase-card:hover .usecase-img img { transform: scale(1.05); }
.usecase-desc {
    font-size: 0.86rem;
    color: #6B7280;
    line-height: 1.5;
    padding: 14px 14px 10px;
    margin: 0;
    min-height: 54px;
}
.usecase-label {
    display: block;
    background: #1E3A8A;
    color: #fff;
    font-size: 0.86rem;
    font-weight: 600;
    text-align: center;
    border-radius: 10px;
    padding: 11px 10px;
    margin: 0 14px;
}

/* ============================================================
   STICKY SİPARİŞ BARI (alt sabit)
   ============================================================ */
.sticky-order-bar {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 1000;
    background: #fff;
    border-top: 1px solid #E5E7EB;
    box-shadow: 0 -6px 24px rgba(15, 23, 42, 0.12);
    padding: 8px 14px;
}
.sticky-order-inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
}
.sticky-order-img {
    width: 44px; height: 44px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}
.sticky-order-info { flex: 1; min-width: 0; }
.sticky-order-name {
    font-size: 0.88rem;
    font-weight: 700;
    color: #111827;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.sticky-order-price { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.sticky-price-new { font-size: 0.95rem; font-weight: 800; color: #111827; }
.sticky-price-old { font-size: 0.8rem; color: #9CA3AF; text-decoration: line-through; }
.sticky-price-badge {
    background: #2563EB;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 6px;
    padding: 3px 8px;
}
.sticky-order-btn {
    background: #2563EB;
    color: #fff !important;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    border-radius: 10px;
    padding: 11px 26px;
    flex-shrink: 0;
    transition: background 0.2s;
}
.sticky-order-btn:hover { background: #1D4ED8; }
button.sticky-order-btn { border: 0; cursor: pointer; font-family: inherit; }

/* Sticky bar footer içeriğini kapatmasın */
body { padding-bottom: 70px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
    .video-grid { grid-template-columns: 1fr; }
    .usecase-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
    .usecase-grid { grid-template-columns: 1fr; }
    .usecase-desc { min-height: 0; }
    .sticky-order-img { display: none; }
    .sticky-order-name { font-size: 0.78rem; }
    .sticky-order-btn { padding: 10px 16px; font-size: 0.82rem; }
    .top-marquee-item { font-size: 0.74rem; padding: 0 18px; }
}

/* ============================================================
   MOBIL PAKET SECENEKLERI DUZELTMESI
   ============================================================ */
@media (max-width: 640px) {
    .package-option {
        display: block;
        position: relative;
        padding: 16px 16px 16px 46px;
    }
    .package-radio {
        position: absolute;
        left: 14px;
        top: 20px;
    }
    .package-info { margin: 0; }
    .package-head { gap: 6px; }
    .package-adet-pill { font-size: 0.8rem; padding: 3px 9px; }
    .package-product { font-size: 0.82rem; }
    .package-kargo { margin-top: 6px; font-size: 0.78rem; }
    .package-price-row {
        margin-top: 8px;
        padding-right: 118px; /* birim pill ile cakismasin */
        align-items: baseline;
    }
    .package-price-new { font-size: 1.35rem; }
    .package-birim {
        position: absolute;
        right: 14px;
        bottom: 14px;
        font-size: 0.72rem;
        padding: 5px 8px;
        max-width: 110px;
        text-align: center;
        white-space: normal;
        line-height: 1.2;
    }
    .package-kazanc { right: 12px; top: -10px; font-size: 0.68rem; padding: 2px 10px; }
}
@media (max-width: 380px) {
    .package-price-row { padding-right: 0; }
    .package-birim { position: static; display: inline-block; margin-top: 8px; max-width: none; }
}