:root {
    --primary-color: #1f2937;
    --secondary-color: #ea580c;
    --accent-color: #f9fafb;
    --text-dark: #111827;
    --text-light: #6b7280;
    --border-color: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --gradient-from: #f97316;
    --gradient-to: #ea580c;
}

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Pacifico&family=Inter:wght@300;400;500;600;700&display=swap');

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

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    padding-top: 70px;
}

/* Brand Font */
.brand-font {
    font-family: 'Pacifico', cursive !important;
}

/* Navigation */
.navbar {
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-dark) !important;
}

.logo-img {
    width: 250px;
    max-width: 100%;
    height: auto;
}

.navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-nav .nav-link {
    font-weight: 500;
    margin: 0 15px;
    color: var(--text-light) !important;
    transition: color 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--secondary-color) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(31, 41, 55, 0.9), rgba(17, 24, 39, 0.8)),
                url('/assets/images/hero-section.jpg');
    background-size: cover;
    background-position: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(234, 88, 12, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    line-height: 1.1;
}

.hero .lead {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.9);
}

.hero .text-gradient {
    background: linear-gradient(135deg, var(--gradient-from), var(--gradient-to));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-primary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    padding: 12px 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #e55a2b;
    border-color: #e55a2b;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-outline-light {
    padding: 12px 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    margin-left: 15px;
}

.btn-outline-light:hover {
    transform: translateY(-2px);
}

/* Services Section */
.services {
    padding: 80px 0;
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
}

.service-card {
    background: white;
    padding: 0;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    height: 100%;
    border: none;
    overflow: hidden;
    position: relative;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

.service-card .service-image {
    height: 200px;
    position: relative;
    overflow: hidden;
}

.service-card .service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-card .service-icon-overlay {
    position: absolute;
    top: 15px;
    left: 15px;
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.service-card .service-icon-overlay i {
    color: white;
    font-size: 1.5rem;
}

.service-card .card-body {
    padding: 30px;
    display: flex;
    flex-direction: column;
    height: calc(100% - 200px);
}

.service-card h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 700;
    font-size: 1.25rem;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0 0 25px 0;
}

.service-features li {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.service-features li i {
    color: #10b981;
    margin-right: 8px;
    font-size: 0.8rem;
}

.service-card .btn {
    margin-top: auto;
}

/* Portfolio Section */
.portfolio {
    padding: 80px 0;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

.portfolio-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: all 0.3s ease;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(26, 26, 26, 0.8);
    color: white;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: all 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h5 {
    margin-bottom: 10px;
    font-weight: 600;
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: var(--accent-color);
}

.about-content {
    background: white;
    padding: 60px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.about h2 {
    color: var(--primary-color);
    margin-bottom: 30px;
    font-weight: 700;
}

.about p {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.about-stats {
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 20px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--secondary-color);
    display: block;
}

.stat-label {
    color: var(--text-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color), #333);
    color: white;
}

.contact h2 {
    margin-bottom: 50px;
    text-align: center;
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.form-control {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(206, 212, 218, 0.5);
    color: #1a1a1a;
    border-radius: 10px;
    padding: 15px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    background: rgba(255, 255, 255, 1);
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
    color: #1a1a1a;
}

.form-control::placeholder {
    color: rgba(0, 0, 0, 0.5);
}

.contact-info {
    padding-left: 40px;
}

.contact-info h4 {
    margin-bottom: 30px;
}

.contact-info p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.contact-info i {
    width: 30px;
    color: var(--secondary-color);
}

/* Footer */
footer {
    padding: 50px 0 30px;
}

.social-links a {
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--secondary-color) !important;
}

.social-btn {
    width: 40px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    background: transparent;
}

.social-btn:hover {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* Responsive Design */
@media (max-width: 991px) {
    /* Navbar mobil düzenlemeleri */
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .logo-img {
        width: 140px;
    }
    
    .navbar-toggler {
        margin-left: auto;
    }
    
    .navbar-collapse {
        margin-top: 15px;
    }
    
    .navbar-nav {
        padding: 15px 0;
    }
    
    .navbar-nav .nav-link {
        margin: 5px 0;
        padding: 10px 0;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 60px;
        overflow-x: hidden;
    }
    
    .container {
        max-width: 100%;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero .lead {
        font-size: 1.1rem;
    }
    
    .btn-outline-light {
        margin-left: 0;
        margin-top: 15px;
    }
    
    .about-content {
        padding: 40px 30px;
    }
    
    .contact-info {
        padding-left: 0;
        margin-top: 40px;
    }
    
    .service-card {
        margin-bottom: 30px;
    }
    
    /* Portfolio grid mobil */
    .portfolio-item {
        margin-bottom: 20px;
    }
    
    /* Modal mobil */
    .modal-dialog {
        margin: 10px;
    }
    
    .modal-xl {
        max-width: calc(100% - 20px);
    }
}

@media (max-width: 576px) {
    .logo-img {
        width: 120px;
    }
    
    .hero {
        padding: 0 15px;
    }
}

/* Çok küçük ekranlar için */
@media (max-width: 480px) {
    .logo-img {
        width: 100px;
    }
    
    .navbar-brand {
        font-size: 1rem;
    }
    
    .hero h1 {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .hero .lead {
        font-size: 1rem;
    }
    
    .about-content {
        padding: 30px 20px;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
    
    /* Section başlıkları mobil */
    h2 {
        font-size: 1.8rem;
    }
    
    h3 {
        font-size: 1.4rem;
    }
    
    /* Butonlar mobil */
    .btn {
        font-size: 0.9rem;
        padding: 10px 20px;
    }
    
    /* Tablo responsive */
    table {
        font-size: 0.85rem;
    }
    
    /* Portfolio mobil */
    .portfolio-item {
        margin-bottom: 15px;
    }
    
    .portfolio-overlay h5 {
        font-size: 1rem;
    }
    
    .portfolio-overlay p {
        font-size: 0.85rem;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Success/Error Messages */
.alert {
    border-radius: 10px;
    padding: 15px 20px;
    margin-bottom: 20px;
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    border-color: rgba(40, 167, 69, 0.2);
    color: #28a745;
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border-color: rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

/* Team Section */
.team {
    padding: 80px 0;
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
}

.team-card {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    height: 100%;
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.team-card .team-image {
    height: 320px;
    position: relative;
    overflow: hidden;
}

.team-card .team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.team-card:hover .team-image img {
    transform: scale(1.05);
}

.team-card .team-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.5));
}

.team-card .card-body {
    padding: 30px;
}

.team-card h3 {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 8px;
}

.team-card .position {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 5px;
}

.team-card .experience {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.team-specialties {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
}

.team-specialties .specialty-tag {
    padding: 4px 12px;
    background: rgba(234, 88, 12, 0.1);
    color: var(--secondary-color);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Gradients */
.bg-gradient-primary {
    background: linear-gradient(135deg, rgba(234, 88, 12, 0.05), rgba(251, 146, 60, 0.08)) !important;
}

.text-gradient {
    background: linear-gradient(135deg, var(--gradient-from), var(--gradient-to));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Enhanced Buttons */
.btn-gradient {
    background: linear-gradient(135deg, var(--gradient-from), var(--gradient-to));
    border: none;
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 30px;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-gradient:hover::before {
    left: 100%;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(234, 88, 12, 0.3);
}

/* Stats Section */
.stats-overlay {
    position: absolute;
    background: var(--secondary-color);
    color: white;
    padding: 25px;
    border-radius: 16px;
    box-shadow: var(--shadow-hover);
    z-index: 10;
}

.stats-overlay .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    display: block;
    line-height: 1;
}

.stats-overlay .stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Enhanced Forms */
.form-floating {
    position: relative;
}

.form-floating > label {
    color: var(--text-light);
    font-weight: 500;
}

.form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(234, 88, 12, 0.25);
}

/* Section Titles */
.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 60px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, var(--gradient-from), var(--gradient-to));
    border-radius: 2px;
}

/* Icon Backgrounds */
.icon-bg {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(234, 88, 12, 0.1), rgba(234, 88, 12, 0.05));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.icon-bg i {
    color: var(--secondary-color);
    font-size: 1.5rem;
}

/* Hover Effects */
.hover-text-orange:hover {
    color: var(--secondary-color) !important;
    transition: color 0.3s ease;
}