/* Gönül Konağı - Modern Fast Food Tasarım */
/* Kırmızı-Siyah-Beyaz Tema + Sarı Vurgular */

:root {
    --primary-red: #DC2626;
    --primary-dark: #991B1B;
    --black: #000000;
    --dark-gray: #1F1F1F;
    --white: #FFFFFF;
    --light-gray: #F5F5F5;
    --yellow-accent: #FBBF24;
    --yellow-dark: #F59E0B;
    --shadow: rgba(0, 0, 0, 0.15);
    --shadow-strong: rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--dark-gray);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

.container-wide {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 30px;
}

/* Header & Navigation */
header {
    background: linear-gradient(135deg, var(--black) 0%, var(--dark-gray) 100%);
    box-shadow: 0 4px 20px var(--shadow-strong);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 3px solid var(--primary-red);
}

.top-bar {
    background: var(--primary-red);
    color: var(--white);
    padding: 8px 0;
    font-size: 0.9rem;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-info {
    display: flex;
    gap: 20px;
}

.contact-info span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: var(--white);
    font-size: 1.1rem;
    transition: transform 0.3s;
}

.social-links a:hover {
    transform: scale(1.2);
    color: var(--yellow-accent);
}

nav {
    padding: 12px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: nowrap;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-title {
    font-size: 1.5rem;
    font-weight: 800;
}

.logo-subtitle {
    font-size: 0.8rem;
    font-weight: 400;
    text-transform: none;
    opacity: 0.9;
    letter-spacing: 1px;
    display: block;
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: var(--primary-red);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 10px var(--shadow);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0;
    align-items: center;
    flex-wrap: nowrap;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    flex-shrink: 0;
}

.nav-menu li a {
    color: var(--white);
    text-decoration: none;
    padding: 10px 14px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.3px;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
    white-space: nowrap;
}

.nav-menu li a:hover,
.nav-menu li a.active {
    background: var(--primary-red);
    color: var(--white);
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 70%;
    height: 2px;
    background: var(--yellow-accent);
    transition: transform 0.3s;
}

.nav-menu li a:hover::after,
.nav-menu li a.active::after {
    transform: translateX(-50%) scaleX(1);
}

.order-btn {
    background: var(--yellow-accent);
    color: var(--black);
    padding: 10px 24px;
    border-radius: 25px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.4);
    white-space: nowrap;
    flex-shrink: 0;
}

.order-btn:hover {
    background: var(--yellow-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(251, 191, 36, 0.6);
}

/* Mobile Menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.menu-toggle span {
    width: 30px;
    height: 3px;
    background: var(--white);
    border-radius: 3px;
    transition: all 0.3s;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), 
                url('https://images.unsplash.com/photo-1550547660-d9450f859349?w=1600') center/cover;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, var(--primary-red) 0%, transparent 70%);
    opacity: 0.6;
}

.hero-content {
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    text-shadow: 3px 3px 10px var(--shadow-strong);
}

.hero-highlight {
    color: var(--yellow-accent);
    display: block;
    font-size: 4.5rem;
}

.hero p {
    font-size: 1.4rem;
    margin-bottom: 30px;
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 30px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    letter-spacing: 1px;
}

.btn-primary {
    background: var(--primary-red);
    color: var(--white);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.4);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.6);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-red);
    box-shadow: 0 6px 20px var(--shadow);
}

.btn-secondary:hover {
    background: var(--light-gray);
    transform: translateY(-3px);
}

.btn-yellow {
    background: var(--yellow-accent);
    color: var(--black);
    box-shadow: 0 6px 20px rgba(251, 191, 36, 0.4);
}

.btn-yellow:hover {
    background: var(--yellow-dark);
    transform: translateY(-3px);
}

/* Section Styling */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 3rem;
    font-weight: 900;
    color: var(--black);
    text-transform: uppercase;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--primary-red);
    border-radius: 2px;
}

.section-title h2 span {
    color: var(--primary-red);
}

.section-title p {
    color: #666;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 15px auto 0;
}

/* Cards */
.card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px var(--shadow);
    transition: all 0.3s ease;
    height: 100%;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px var(--shadow-strong);
}

.card-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s;
}

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

.card-body {
    padding: 25px;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 10px;
}

.card-text {
    color: #666;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.card-price {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-red);
    margin: 10px 0;
}

.card-old-price {
    text-decoration: line-through;
    color: #999;
    font-size: 1.2rem;
    margin-right: 10px;
}

/* Grid Layouts */
.grid {
    display: grid;
    gap: 30px;
}

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }

/* Featured Section */
.featured {
    background: var(--light-gray);
}

.featured-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--yellow-accent);
    color: var(--black);
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    box-shadow: 0 4px 10px var(--shadow);
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--black) 0%, var(--dark-gray) 100%);
    color: var(--white);
    padding: 60px 0 20px;
    border-top: 4px solid var(--primary-red);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--yellow-accent);
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: var(--yellow-accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #999;
}

.footer-bottom a {
    transition: all 0.3s ease;
}

.footer-bottom a:hover {
    color: var(--yellow-dark) !important;
    text-decoration: underline !important;
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Responsive */
@media (max-width: 1024px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 120px;
        flex-direction: column;
        background: var(--dark-gray);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px var(--shadow-strong);
        padding: 20px 0;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li a {
        display: block;
        padding: 15px;
    }

    .menu-toggle {
        display: flex;
    }

    .order-btn {
        display: none;
    }

    .logo-title {
        font-size: 1.1rem;
    }

    .logo-subtitle {
        display: block;
        font-size: 0.65rem;
    }

    .logo-icon {
        width: 35px;
        height: 35px;
        font-size: 1.3rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-highlight {
        font-size: 3rem;
    }

    .section-title h2 {
        font-size: 2rem;
    }

    .top-bar .container {
        flex-direction: column;
        gap: 10px;
    }

    .contact-info {
        flex-direction: column;
        gap: 5px;
        text-align: center;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-red { color: var(--primary-red); }
.text-yellow { color: var(--yellow-accent); }
.bg-light { background: var(--light-gray); }
.bg-dark { background: var(--dark-gray); }
.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }
.p-1 { padding: 10px; }
.p-2 { padding: 20px; }
.p-3 { padding: 30px; }