/* Purista Font Import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* CSS Reset ve Temel Ayarlar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Purista Font Fallback */
@font-face {
    font-family: 'Purista';
    src: local('Purista'), local('Purista-Medium'), local('Purista-Bold');
    font-weight: 400 700;
    font-display: swap;
}

:root {
    --black: #000000;
    --green: #5AD11F;
    --dark-green: #16a34a;
    --light-green: #dcfce7;
    --gray: #6b7280;
    --light-gray: #f9fafb;
    --white: #ffffff;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--black);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header ve Navigation */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow);
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Purista', 'Inter', 'Arial', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    position: relative;
    display: flex;
    align-items: baseline;
}

.logo-space {
    font-family: 'Purista', 'Inter', 'Arial', sans-serif;
}

.logo-black {
    color: var(--black);
    font-family: 'Purista', 'Inter', 'Arial', sans-serif;
    font-weight: 700;
    text-transform: lowercase;
    letter-spacing: -0.02em;
}

.logo-green-container {
    position: relative;
    display: inline-block;
}

.logo-green {
    color: var(--green);
    font-family: 'Purista', 'Inter', 'Arial', sans-serif;
    font-weight: 700;
    text-transform: lowercase;
    letter-spacing: -0.02em;
}

.trademark {
    color: var(--black);
    font-size: 0.7em;
    font-weight: 400;
    position: absolute;
    top: -5px;
    right: -12px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    text-decoration: none;
    color: var(--black);
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    display: block;
    transition: all 0.3s ease;
}

.nav-menu a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--green), var(--dark-green));
    transform: translateX(-50%);
    transition: width 0.4s ease;
    border-radius: 2px;
}

.nav-menu a:hover {
    color: var(--green);
    transform: translateY(-3px);
}

.nav-menu a:hover::before {
    width: 100%;
}

.nav-menu a:active {
    transform: translateY(-1px);
}

/* Aktif link efekti */
.nav-menu a.active::before {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--black);
    margin: 4px 0;
    transition: all 0.3s ease;
    border-radius: 3px;
}

.hamburger:hover span {
    background: var(--green);
}

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

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.hero-main {
    display: flex;
    align-items: center;
    flex: 1;
    min-height: calc(100vh - 400px);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.hero-content {
    flex: 1;
    z-index: 2;
}

.hero h1 {
    font-family: 'Purista', 'Inter', 'Arial', sans-serif;
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.1;
    position: relative;
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    letter-spacing: -0.02em;
}

.hero h1 .trademark {
    font-size: 0.6em;
    top: -8px;
    right: -15px;
}

.hero .logo-black,
.hero .logo-green {
    font-family: 'Purista', 'Inter', 'Arial', sans-serif;
    text-transform: lowercase;
    letter-spacing: -0.02em;
}

.hero .logo-green-container {
    position: relative;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--gray);
    margin-bottom: 1rem;
    font-weight: 500;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--green), var(--dark-green));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(90, 209, 31, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::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 ease;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(90, 209, 31, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--black);
    border: 2px solid var(--black);
}

.btn-secondary:hover {
    background: var(--black);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366, #20BA5A);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.btn-whatsapp::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-whatsapp:hover::before {
    width: 300px;
    height: 300px;
}

.btn-whatsapp:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp i {
    font-size: 1.2rem;
}

.btn-full {
    width: 100%;
}

.hero-image {
    flex: 1;
    position: relative;
}

/* Hero Visual - Modern ve Performanslı */
.hero-visual {
    width: 100%;
    height: 500px;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(90, 209, 31, 0.1), rgba(22, 163, 74, 0.05));
}

.matbaa-showcase {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    width: 80%;
    height: 60%;
}

.showcase-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    animation: showcaseFloat 6s ease-in-out infinite;
}

.showcase-item:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 15px 35px rgba(90, 209, 31, 0.2);
    background: rgba(255, 255, 255, 1);
}

.showcase-item i {
    font-size: 2.5rem;
    color: var(--green);
    margin-bottom: 10px;
}

.showcase-item span {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--black);
    text-align: center;
}

.showcase-1 { animation-delay: 0s; }
.showcase-2 { animation-delay: 0.5s; }
.showcase-3 { animation-delay: 1s; }
.showcase-4 { animation-delay: 1.5s; }
.showcase-5 { animation-delay: 2s; }
.showcase-6 { animation-delay: 2.5s; }

@keyframes showcaseFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-icon {
    position: absolute;
    font-size: 1.8rem;
    color: rgba(90, 209, 31, 0.6);
    animation: floatingMove 8s ease-in-out infinite;
}

.floating-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-2 {
    top: 70%;
    right: 15%;
    animation-delay: 2s;
}

.floating-3 {
    top: 40%;
    right: 5%;
    animation-delay: 4s;
}

@keyframes floatingMove {
    0%, 100% { 
        transform: translateY(0px) translateX(0px) rotate(0deg); 
    }
    25% { 
        transform: translateY(-20px) translateX(10px) rotate(90deg); 
    }
    50% { 
        transform: translateY(-10px) translateX(-5px) rotate(180deg); 
    }
    75% { 
        transform: translateY(-25px) translateX(15px) rotate(270deg); 
    }
}

.bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(90, 209, 31, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(22, 163, 74, 0.1) 0%, transparent 50%);
    opacity: 0.3;
}

/* Responsive Design for Hero Visual */
@media (max-width: 768px) {
    .hero-visual {
        height: 400px;
    }
    
    .matbaa-showcase {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        width: 90%;
        height: 70%;
    }
    
    .showcase-item {
        padding: 15px;
    }
    
    .showcase-item i {
        font-size: 2rem;
    }
    
    .showcase-item span {
        font-size: 0.8rem;
    }
    
    .floating-icon {
        font-size: 1.4rem;
    }
}

@media (max-width: 480px) {
    .hero-visual {
        height: 350px;
    }
    
    .matbaa-showcase {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        width: 95%;
    }
    
    .showcase-item {
        padding: 10px;
    }
    
    .showcase-item i {
        font-size: 1.5rem;
    }
    
    .showcase-item span {
        font-size: 0.7rem;
    }
}

/* Hero içindeki Instagram bölümü */
.hero-instagram {
    background: var(--light-gray);
    margin-top: 60px;
    padding: 60px 0;
    width: 100%;
}

.hero-instagram .section-header {
    margin-bottom: 40px;
}

.hero-instagram .section-header h2 {
    font-size: 2rem;
    color: var(--black);
}

.hero-instagram .instagram-grid {
    margin-top: 30px;
}

/* Section Stilleri */
.services, .products, .about, .contact {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--black);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    text-align: center;
    padding: 40px 20px;
    border-radius: 15px;
    background: var(--white);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--light-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.service-icon i {
    font-size: 2rem;
    color: var(--green);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--black);
}

.service-card p {
    color: var(--gray);
    line-height: 1.6;
}

/* Products Section */
.products {
    background: var(--light-gray);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.product-item {
    background: var(--white);
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border-left: 4px solid var(--green);
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--dark-green);
}

.product-icon {
    width: 60px;
    height: 60px;
    background: var(--light-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

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

.product-item h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--black);
}

/* Instagram Section */
.instagram {
    background: var(--light-gray);
}

.instagram-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    margin-top: 40px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.instagram-post {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    max-width: 450px; /* 108x135cm oranı için genişletildi */
    margin: 0 auto;
}

.instagram-post:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.instagram-post:hover .instagram-image {
    transform: scale(1.05);
}

/* Instagram takip et butonu (section header'da) */
.instagram-follow-btn {
    margin-top: 20px;
}

.btn-instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
    border: none;
}

.btn-instagram:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(225, 48, 108, 0.3);
}

.btn-instagram i {
    margin-right: 8px;
}

/* Hover efekti için overflow kontrolü */
.instagram-image-container {
    overflow: hidden;
    border-radius: 15px 15px 0 0;
    position: relative;
}

.instagram-image {
    width: 100%;
    height: 480px; /* 108x135cm ebadı için - 4:5 oranı */
    aspect-ratio: 4/5; /* 108x135cm tam oranını korur */
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* Instagram Actions (Beğenme ve Takip Et Butonları) */
.instagram-actions {
    position: absolute;
    bottom: 15px;
    right: 15px;
    display: flex;
    gap: 10px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.instagram-image-container:hover .instagram-actions {
    opacity: 1;
}

.instagram-like-btn,
.instagram-follow-btn-post {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 20px;
    padding: 8px 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.instagram-like-btn:hover,
.instagram-follow-btn-post:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-2px);
}

.instagram-like-btn i {
    font-size: 1rem;
    color: #666;
    transition: color 0.3s ease;
}

.instagram-like-btn.liked i {
    color: #e91e63;
    animation: heartBeat 0.6s ease-in-out;
}

.instagram-like-btn .like-count {
    font-size: 0.8rem;
    color: #666;
}

.instagram-follow-btn-post {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: white;
}

.instagram-follow-btn-post:hover {
    background: linear-gradient(45deg, #e6822d, #d95a35, #d4213e, #b81f5f, #ac157d);
    color: white;
}

@keyframes heartBeat {
    0% { transform: scale(1); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

.instagram-content {
    padding: 20px;
}

.instagram-date {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 10px;
}

.instagram-caption {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--black);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.instagram-loading {
    text-align: center;
    grid-column: 1 / -1;
    padding: 60px 20px;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--light-gray);
    border-top: 4px solid var(--green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* About Section */
.about {
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--black);
}

.about-text p {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 25px;
    line-height: 1.8;
}

.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature i {
    color: var(--green);
    font-size: 1.2rem;
}

.feature span {
    font-weight: 500;
    color: var(--black);
}

.about-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    object-position: center;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.about-img:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.about-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(22, 163, 74, 0.1));
    border-radius: 20px;
    pointer-events: none;
}

.about-image {
    position: relative;
}

/* Contact Section */
.contact {
    background: var(--light-gray);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    color: var(--white);
    font-size: 1.2rem;
}

.contact-details h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--black);
}

.contact-details p {
    color: var(--gray);
    line-height: 1.6;
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--green);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 50%, #0f0f0f 100%);
    color: var(--white);
    padding: 70px 0 25px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--green), var(--dark-green));
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
}

.footer-section h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--white);
    position: relative;
    padding-bottom: 12px;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--green);
    border-radius: 2px;
}

.footer-section p {
    color: #d1d5db;
    line-height: 1.6;
    margin-bottom: 15px;
}

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

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: #d1d5db;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 0;
    display: inline-block;
}

.footer-section ul li a::before {
    content: '→';
    position: absolute;
    left: -20px;
    opacity: 0;
    color: var(--green);
    transition: all 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--green);
    padding-left: 20px;
}

.footer-section ul li a:hover::before {
    opacity: 1;
    left: -15px;
}

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

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
}

.social-links a:hover {
    background: var(--green);
    border-color: var(--green);
    transform: translateY(-5px) rotate(360deg);
    box-shadow: 0 10px 25px rgba(90, 209, 31, 0.3);
}

.footer-bottom {
    text-align: center;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #9ca3af;
    font-size: 0.9rem;
    position: relative;
    z-index: 1;
}

/* Footer Logo Stilleri */
.footer .logo-black {
    color: var(--white);
}

.footer .logo-green {
    color: var(--green);
}

/* İletişim Linkleri */
.contact-details p a,
.footer-section p a {
    color: var(--green);
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-details p a:hover,
.footer-section p a:hover {
    color: var(--dark-green);
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        width: 100%;
        text-align: center;
        transition: all 0.4s ease;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        padding: 30px 0;
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 15px 0;
        opacity: 0;
        transform: translateY(-10px);
        transition: all 0.3s ease;
    }
    
    .nav-menu.active li {
        opacity: 1;
        transform: translateY(0);
    }
    
    .nav-menu.active li:nth-child(1) { transition-delay: 0.1s; }
    .nav-menu.active li:nth-child(2) { transition-delay: 0.2s; }
    .nav-menu.active li:nth-child(3) { transition-delay: 0.3s; }
    .nav-menu.active li:nth-child(4) { transition-delay: 0.4s; }
    .nav-menu.active li:nth-child(5) { transition-delay: 0.5s; }
    
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 100px;
    }

    .hero-main {
        flex-direction: column;
        text-align: center;
        padding: 20px;
        min-height: auto;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero h1 .trademark {
        top: -6px;
        right: -12px;
        font-size: 0.5em;
    }
    
    .logo .trademark {
        top: -3px;
        right: -10px;
        font-size: 0.6em;
    }
    
    .hero-content {
        order: 2;
        margin-bottom: 30px;
    }
    
    .hero-image {
        order: 1;
        margin-bottom: 30px;
    }


    .hero-instagram {
        margin-top: 30px;
        padding: 40px 0;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .features {
        grid-template-columns: 1fr;
    }
    
    .services-grid,
    .products-grid,
    .instagram-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .services, .products, .about, .contact, .instagram {
        padding: 60px 0;
    }
    
    /* Instagram tablet optimizasyonu */
    .instagram-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 20px;
    }
    
    .instagram-image {
        height: 400px; /* Tablet için 108x135cm oranı korunuyor */
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
        justify-content: center;
    }
    
    .hero h1 .trademark {
        top: -4px;
        right: -10px;
        font-size: 0.4em;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    
    .btn {
        width: 100%;
        max-width: 250px;
    }
    
    .btn-whatsapp {
        justify-content: center;
        gap: 6px;
    }
    
    .btn-whatsapp i {
        font-size: 1rem;
    }
    
    .contact-form {
        padding: 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    /* Instagram mobil optimizasyonu */
    .hero-instagram {
        margin-top: 20px;
        padding: 30px 0;
    }
    
    .hero-instagram .section-header h2 {
        font-size: 1.8rem;
    }
    
    .instagram-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .instagram-post {
        max-width: none;
        margin: 0;
    }
    
    .instagram-image {
        height: 350px; /* Mobilde 108x135cm oranı korunuyor */
    }
    
    .instagram-actions {
        opacity: 1; /* Mobilde her zaman görünür */
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

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

.service-card,
.product-item {
    animation: fadeInUp 0.6s ease-out;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--green);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-green);
}