:root {
    --primary-red: #c7001e;
    --dark-red: #940015;
    --dark-charcoal: #121417;
    --light-gray: #f4f6f9;
    --border-color: #e9ecef;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: #2b3035;
    overflow-x: hidden;
}

/* Header & Top Bar */
.top-bar {
    background-color: var(--dark-charcoal);
    font-size: 0.85rem;
    padding: 8px 0;
}
.top-bar a {
    color: #cbd5e1;
    text-decoration: none;
    transition: 0.2s;
}
.top-bar a:hover {
    color: #ffffff;
}

.navbar {
    background: #ffffff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.navbar-brand img {
    height: 52px;
    width: auto;
}
.nav-link {
    font-weight: 600;
    color: #1a1a1a !important;
    padding: 10px 16px !important;
    position: relative;
    transition: 0.25s ease;
}
.nav-link:hover, .nav-link.active {
    color: var(--primary-red) !important;
}

/* Butonlar */
.btn-keskinler {
    background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
    color: #fff !important;
    font-weight: 600;
    border: none;
    border-radius: 4px;
    padding: 10px 24px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(199, 0, 30, 0.3);
}
.btn-keskinler:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(199, 0, 30, 0.45);
}

/* Slider */
.hero-slider {
    height: 580px;
}
.hero-slide {
    display: flex;
    align-items: center;
    background-position: center center;
    background-size: cover;
    position: relative;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(18, 20, 23, 0.92) 0%, rgba(18, 20, 23, 0.65) 60%, rgba(18, 20, 23, 0.3) 100%);
}

/* Kartlar ve Efektler */
.product-card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    transition: 0.35s ease;
}
.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.09);
    border-color: var(--primary-red);
}
.product-img-box {
    height: 240px;
    background: #fdfdfd;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow: hidden;
}
.product-img-box img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: 0.4s ease;
}
.product-card:hover .product-img-box img {
    transform: scale(1.07);
}

/* Sayaç Kutuları */
.counter-box {
    background: #ffffff;
    border-radius: 8px;
    padding: 30px 20px;
    border-left: 4px solid var(--primary-red);
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
}

/* RTL Uyumlamaları */
html[dir="rtl"] .counter-box {
    border-left: none;
    border-right: 4px solid var(--primary-red);
}
html[dir="rtl"] .hero-overlay {
    background: linear-gradient(270deg, rgba(18, 20, 23, 0.92) 0%, rgba(18, 20, 23, 0.65) 60%, rgba(18, 20, 23, 0.3) 100%);
}

/* Ajans Seviyesi Kurumsal Efektler */
.hero-glass-badge {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    padding: 6px 18px;
    color: #fff;
    font-size: 0.85rem;
}

.feature-pill {
    background: #ffffff;
    border: 1px solid #eef2f6;
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
}
.feature-pill:hover {
    transform: translateY(-6px);
    border-color: var(--primary-red);
    box-shadow: 0 16px 32px rgba(199, 0, 30, 0.08);
}
.feature-pill::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-red);
    opacity: 0;
    transition: 0.3s;
}
.feature-pill:hover::before {
    opacity: 1;
}

.sector-card {
    background: #fff;
    border-radius: 10px;
    border: 1px solid #edf2f7;
    padding: 24px 16px;
    transition: 0.3s;
    text-align: center;
}
.sector-card:hover {
    background: linear-gradient(180deg, #ffffff 0%, #fff5f5 100%);
    border-color: #fca5a5;
    transform: translateY(-4px);
}
.sector-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #fff1f2;
    color: var(--primary-red);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 14px;
    transition: 0.3s;
}
.sector-card:hover .sector-icon {
    background: var(--primary-red);
    color: #fff;
}

.tech-spec-table th {
    background: #1a1a1a;
    color: #fff;
    font-weight: 600;
}
.floating-badge {
    animation: float 4s ease-in-out infinite;
}
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
    100% { transform: translateY(0px); }
}