/* Hizmet Detay Sayfaları - Profesyonel Tasarım */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; background: #f8fafc; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* Hero - Arka Plan Görselli */
.hero {
    background: url('../images/katalog/hero/nova-teknik-isletme.png') center/cover no-repeat;
    padding: 80px 0;
    color: #fff;
    position: relative;
    overflow: hidden;
    text-align: center;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(13, 27, 62, 0.92) 0%, rgba(26, 54, 93, 0.88) 100%);
    backdrop-filter: blur(2px);
}
.hero .container { position: relative; z-index: 2; }
.hero h1 { 
    font-size: 2.5rem; 
    margin-bottom: 15px; 
    font-weight: 800; 
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}
.hero h1 i {
    font-size: 2rem;
    color: #06b6d4;
}
.hero p { 
    font-size: 1.1rem; 
    opacity: 0.9; 
    max-width: 600px; 
    margin: 0 auto;
    text-shadow: 0 1px 5px rgba(0,0,0,0.2);
}
.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    text-decoration: none;
    margin-bottom: 25px;
    padding: 12px 24px;
    background: rgba(255,255,255,0.1);
    border-radius: 30px;
    font-weight: 500;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}
.back-btn:hover { background: rgba(255,255,255,0.2); transform: translateX(-5px); }

/* Content */
.content { padding: 70px 0; }
.content-box {
    background: #fff;
    border-radius: 24px;
    padding: 50px;
    box-shadow: 0 25px 80px rgba(0,0,0,0.12);
    position: relative;
    overflow: hidden;
}
.content-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #06b6d4, #0891b2, #06b6d4);
}

/* Intro Section */
.intro-section { margin-bottom: 50px; }
.intro-section h2 {
    font-size: 2.2rem;
    color: #0d1b3e;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 20px;
}
.intro-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #06b6d4, #0891b2);
    border-radius: 2px;
}
.intro-section .lead {
    font-size: 1.2rem;
    color: #1e293b;
    line-height: 1.9;
    margin-bottom: 20px;
}
.intro-section p {
    font-size: 1.05rem;
    color: #475569;
    line-height: 1.85;
}

/* Features Section */
.features-section {
    margin: 60px 0;
    padding: 50px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 24px;
}
.features-section h3 {
    font-size: 1.6rem;
    color: #0d1b3e;
    margin-bottom: 35px;
    display: flex;
    align-items: center;
    gap: 15px;
}
.features-section h3 i { color: #06b6d4; font-size: 1.4rem; }
.feature-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.feature-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    padding: 35px 25px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(6, 182, 212, 0.1);
    position: relative;
    overflow: hidden;
}
.feature-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #06b6d4, #0891b2);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}
.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(6,182,212,0.25);
    border-color: rgba(6, 182, 212, 0.3);
}
.feature-card:hover::after {
    transform: scaleX(1);
}
.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: 0 10px 30px rgba(6,182,212,0.3);
}
.feature-icon i { font-size: 2rem; color: #fff; }
.feature-card h4 {
    font-size: 1.25rem;
    color: #0d1b3e;
    margin-bottom: 15px;
    font-weight: 700;
}
.feature-card p {
    font-size: 0.95rem;
    color: #64748b;
    line-height: 1.7;
}

/* Solutions Section */
.solutions-section { margin: 60px 0; }
.solutions-section h3 {
    font-size: 1.6rem;
    color: #0d1b3e;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 15px;
}
.solutions-section h3 i { color: #06b6d4; font-size: 1.4rem; }
.solutions-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.solutions-list li {
    display: flex;
    flex-direction: column;
    padding: 25px 30px;
    background: #fff;
    border-left: 5px solid #06b6d4;
    margin-bottom: 20px;
    border-radius: 0 16px 16px 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}
.solutions-list li:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
    border-left-color: #0891b2;
}
.solutions-list li strong {
    font-size: 1.15rem;
    color: #0d1b3e;
    margin-bottom: 10px;
    font-weight: 700;
}
.solutions-list li span {
    font-size: 1rem;
    color: #64748b;
    line-height: 1.7;
}
.solutions-list li:before { display: none; }

/* Gallery */
.gallery {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 2px solid #e5e7eb;
}
.gallery h3 {
    font-size: 1.5rem;
    color: #0d1b3e;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.gallery h3 i { color: #06b6d4; }
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.gallery-item {
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}
.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.1); }

/* CTA Box */
.cta-box {
    margin-top: 60px;
    padding: 45px;
    background: linear-gradient(135deg, #0d1b3e 0%, #1a365d 100%);
    border-radius: 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(6,182,212,0.2) 0%, transparent 70%);
}
.cta-box h4 {
    color: #fff;
    font-size: 1.6rem;
    margin-bottom: 15px;
    position: relative;
}
.cta-box p {
    color: rgba(255,255,255,0.85);
    margin-bottom: 25px;
    font-size: 1.1rem;
    position: relative;
}
.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    color: #fff;
    border-radius: 35px;
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    box-shadow: 0 10px 30px rgba(6,182,212,0.4);
}
.cta-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(6,182,212,0.5);
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
.lightbox img {
    max-width: 90%;
    max-height: 85vh;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    background: none;
    border: none;
    color: #fff;
    font-size: 3.5rem;
    cursor: pointer;
    transition: transform 0.3s;
}
.lightbox-close:hover { transform: rotate(90deg); }

/* Responsive */
@media (max-width: 992px) {
    .feature-cards { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(3, 1fr); }
    .content { padding: 50px 0; }
}

@media (max-width: 768px) {
    /* NAVBAR MOBİL DÜZENLEMESİ */
    .navbar-wrapper {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        width: 100% !important;
    }
    .navbar-right {
        display: flex !important;
        align-items: center !important;
        gap: 10px !important;
    }
    .mobile-menu-toggle {
        display: flex !important;
        flex-direction: column !important;
        gap: 5px !important;
        padding: 8px !important;
        background: rgba(6,182,212,0.2) !important;
        border-radius: 8px !important;
        cursor: pointer !important;
    }
    .mobile-menu-toggle span {
        width: 24px !important;
        height: 3px !important;
        background: #fff !important;
        border-radius: 2px !important;
    }
    .navbar-phone {
        display: flex !important;
    }
    .navbar-phone .phone-icon-wrapper {
        width: 38px !important;
        height: 38px !important;
        background: #06b6d4 !important;
        border-radius: 50% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        color: #fff !important;
    }
    .navbar-phone .phone-details {
        display: none !important;
    }
    .logo-img {
        height: 50px !important;
        width: auto !important;
        max-width: 150px !important;
    }
    
    .hero { padding: 120px 0 50px; }
    .hero h1 { font-size: 1.6rem; }
    .hero p { font-size: 0.95rem; }
    .back-btn { padding: 10px 18px; font-size: 0.85rem; margin-bottom: 20px; }
    .content { padding: 40px 0; }
    .content-box { padding: 25px; border-radius: 16px; }
    .feature-cards { grid-template-columns: 1fr; gap: 20px; }
    .feature-card { padding: 25px 20px; }
    .feature-icon { width: 60px; height: 60px; }
    .feature-icon i { font-size: 1.5rem; }
    .feature-card h4 { font-size: 1.1rem; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .intro-section h2 { font-size: 1.4rem; }
    .intro-section .lead { font-size: 1rem; }
    .intro-section p { font-size: 0.95rem; }
    .features-section { padding: 30px 20px; margin: 40px 0; }
    .features-section h3 { font-size: 1.3rem; }
    .solutions-section h3 { font-size: 1.3rem; }
    .solutions-list li { padding: 20px; }
    .solutions-list li strong { font-size: 1rem; }
    .solutions-list li span { font-size: 0.9rem; }
    .cta-box { padding: 30px 20px; margin-top: 40px; }
    .cta-box h4 { font-size: 1.3rem; }
    .cta-box p { font-size: 0.95rem; }
    .cta-btn { padding: 14px 30px; font-size: 0.95rem; }
    .gallery h3 { font-size: 1.2rem; }
}

@media (max-width: 480px) {
    .hero { padding: 100px 0 40px; }
    .hero h1 { font-size: 1.4rem; }
    .hero p { font-size: 0.9rem; }
    .back-btn { padding: 8px 15px; font-size: 0.8rem; }
    .content-box { padding: 20px 15px; }
    .gallery-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .gallery-item { border-radius: 10px; }
    .intro-section h2 { font-size: 1.2rem; padding-bottom: 15px; }
    .feature-card { padding: 20px 15px; }
    .feature-icon { width: 50px; height: 50px; margin-bottom: 15px; }
    .feature-icon i { font-size: 1.2rem; }
    .feature-card h4 { font-size: 1rem; margin-bottom: 10px; }
    .feature-card p { font-size: 0.85rem; }
    .features-section { padding: 25px 15px; border-radius: 16px; }
    .solutions-list li { padding: 15px; margin-bottom: 12px; }
    .cta-box { border-radius: 16px; }
    .cta-btn { padding: 12px 25px; font-size: 0.9rem; border-radius: 25px; }
}