/* 
 * Kaşeciniz - Premium Design System (Midnight Gold Theme)
 */

@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Color Palette */
    --color-primary: #001f3f;
    --color-primary-rgb: 0, 31, 63;
    --color-secondary: #ffd700;
    --color-secondary-hover: #e6c200;
    --color-tertiary: #25d366;
    --color-background: #f8f9fa;
    --color-surface: #ffffff;
    --color-text-dark: #191c1d;
    --color-text-muted: #43474e;
    --color-border: #e1e3e4;
    --color-error: #ba1a1a;
    --color-success: #0f8636;
    
    /* Layout & Spacing */
    --container-max: 1280px;
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 80px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Typography */
    --font-primary: 'Be Vietnam Pro', sans-serif;
    
    /* Transition */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

/* Add offset for fixed header when navigating to anchor links */
[id] {
    scroll-margin-top: 120px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-background);
    color: var(--color-text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-primary);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Utility Classes */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.text-center { text-align: center; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 15px;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(var(--color-primary-rgb), 0.15);
}

.btn-primary:hover {
    background-color: #001226;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--color-primary-rgb), 0.25);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    box-shadow: 0 4px 14px rgba(255, 215, 0, 0.2);
}

.btn-secondary:hover {
    background-color: var(--color-secondary-hover);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

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

.btn-outline:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(248, 249, 250, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(var(--color-primary-rgb), 0.05);
    transition: var(--transition-smooth);
}

.site-header.scrolled {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(15px);
    box-shadow: 0 10px 30px rgba(0, 31, 63, 0.08);
    padding: 5px 0;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100px;
    transition: var(--transition-smooth);
}

.site-header.scrolled .navbar {
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    background-color: transparent;
    padding: 0;
    border: none;
    box-shadow: none;
    transition: var(--transition-smooth);
}

.logo img {
    max-height: 80px;
    object-fit: contain;
    width: auto;
    display: block;
    transition: var(--transition-smooth);
}

.site-header.scrolled .logo {
    padding: 0;
}

.site-header.scrolled .logo img {
    max-height: 60px;
}

.footer-brand img, .footer-logo {
    max-height: 120px;
    object-fit: contain;
    width: auto;
    display: block;
    background-color: transparent;
    padding: 0;
    border: none;
    box-shadow: none;
    border-radius: 0;
    margin-bottom: 24px;
}




.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    font-weight: 500;
    color: var(--color-text-dark);
    position: relative;
    padding: 8px 0;
}

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

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

.nav-link:hover {
    color: var(--color-primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.menu-toggle {
    display: none;
    font-size: 24px;
    background: none;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
}

/* Sections */
.section {
    padding: var(--spacing-xl) 0;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding-top: 180px;
    padding-bottom: 120px;
    background: linear-gradient(135deg, #f0f4f8 0%, #e2eaf0 100%);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 52px;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
    span {
        color: var(--color-secondary);
        background: linear-gradient(120deg, var(--color-primary) 60%, #ffd700 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }
}

.hero-subtitle {
    font-size: 18px;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image-container {
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-xl);
    padding: 24px;
    backdrop-filter: blur(20px);
    box-shadow: 0 30px 60px rgba(0, 31, 63, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.5);
    transform: rotate(2deg);
    transition: var(--transition-smooth);
}

.hero-image-container:hover {
    transform: rotate(0deg) scale(1.02);
}

.hero-image-container img {
    border-radius: var(--radius-lg);
}

.hero-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--color-primary);
    color: #ffffff;
    padding: 16px 24px;
    border-radius: var(--radius-lg);
    box-shadow: 0 15px 30px rgba(0, 31, 63, 0.2);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
}

.hero-badge i {
    color: var(--color-secondary);
    font-size: 20px;
}

/* Category Section */
.section-title {
    font-size: 36px;
    text-align: center;
    margin-bottom: 16px;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 60px;
    font-size: 16px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.category-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(var(--color-primary-rgb), 0.03);
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(var(--color-primary-rgb), 0.08);
    border-color: rgba(var(--color-primary-rgb), 0.1);
}

.category-img-container {
    height: 200px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #f0f4f8, #e2eaf0);
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.category-card:hover .category-img-container img {
    transform: scale(1.05);
}

.category-content {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.category-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.category-card p {
    color: var(--color-text-muted);
    font-size: 14px;
    margin-bottom: 20px;
    flex-grow: 1;
}

.category-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 15px;
    border-top: 1px solid var(--color-border);
}

.category-price {
    font-weight: 700;
    color: var(--color-primary);
}

.category-link {
    font-weight: 600;
    font-size: 14px;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 5px;
}

.category-link:hover {
    color: var(--color-secondary-hover);
}

/* Category Slider (Marquee) */
.category-slider-wrapper {
    overflow: hidden;
    position: relative;
    width: 100%;
    padding: 20px 0;
    margin-bottom: 20px;
}

.category-slider-track {
    display: flex;
    width: max-content;
    animation: scrollX 35s linear infinite;
}

.category-slider-track:hover {
    animation-play-state: paused;
}

.category-slider-track .category-card {
    width: 320px;
    margin-right: 30px;
    flex-shrink: 0;
}

@keyframes scrollX {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Features */
.features-section {
    background-color: var(--color-primary);
    color: #ffffff;
}

.features-section h2 {
    color: #ffffff;
}

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

.feature-box {
    text-align: center;
    padding: 20px;
    transition: var(--transition-smooth);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 32px;
    color: var(--color-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
}

.feature-box:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    background-color: var(--color-secondary);
    color: var(--color-primary);
}

.feature-box h3 {
    color: #ffffff;
    font-size: 20px;
    margin-bottom: 12px;
}

.feature-box p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

/* Stamp Customizer */
.customizer-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: 0 30px 60px rgba(0, 31, 63, 0.05);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.customizer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.customizer-preview-pane {
    background: linear-gradient(135deg, #102a43 0%, #001f3f 100%);
    padding: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 450px;
}

.stamp-model-container {
    position: relative;
    width: 280px;
    height: 280px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.3);
}

/* Dynamic Stamp Visual */
.stamp-visual-seal {
    width: 200px;
    height: 200px;
    border: 6px double #000; /* Color set dynamically */
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    text-align: center;
    transition: var(--transition-smooth);
}

.stamp-visual-seal.square {
    border-radius: var(--radius-md);
    border: 4px solid #000;
}

.stamp-visual-seal.oval {
    border-radius: 50% / 35%;
}

.stamp-title-top {
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 5px;
    max-width: 160px;
}

.stamp-center-icon {
    font-size: 24px;
    margin: 8px 0;
}

.stamp-desc-bottom {
    font-size: 11px;
    font-weight: 500;
    max-width: 160px;
}

.customizer-form-pane {
    padding: 60px;
}

.customizer-form-pane h3 {
    font-size: 26px;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.form-control {
    width: 100%;
    padding: 16px 20px;
    font-family: var(--font-primary);
    font-size: 15px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    outline: none;
    background-color: #f8f9fa;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--color-primary);
    background-color: #ffffff;
    box-shadow: 0 0 0 4px rgba(0, 31, 63, 0.1);
    transform: translateY(-2px);
}

.option-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.option-card {
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 12px;
    text-align: center;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition-smooth);
    background-color: #ffffff;
}

.option-card.active, .option-card:hover {
    border-color: var(--color-primary);
    background-color: rgba(var(--color-primary-rgb), 0.02);
}

.color-option-container {
    display: flex;
    gap: 16px;
}

.color-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid transparent;
    transition: var(--transition-smooth);
    position: relative;
}

.color-circle.active {
    border-color: var(--color-primary);
    transform: scale(1.1);
}

.color-circle.black { background-color: #191c1d; }
.color-circle.blue { background-color: #0b57d0; }
.color-circle.red { background-color: #b3261e; }
.color-circle.green { background-color: #0f8636; }

/* Testimonials */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: #ffffff;
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: 0 15px 35px rgba(0, 31, 63, 0.06);
    border: 1px solid rgba(0, 31, 63, 0.05);
    position: relative;
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 45px rgba(0, 31, 63, 0.1);
}

.testimonial-quote {
    color: var(--color-text-muted);
    font-size: 15px;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-primary);
}

.author-info h4 {
    font-size: 16px;
    font-weight: 700;
}

.author-info span {
    font-size: 12px;
    color: var(--color-text-muted);
}

.stars {
    color: var(--color-secondary);
    display: flex;
    gap: 4px;
    margin-bottom: 12px;
}

/* Contact / Quick Sipariş */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h3 {
    font-size: 28px;
    margin-bottom: 16px;
}

.contact-info p {
    color: var(--color-text-muted);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

.contact-detail-icon {
    width: 48px;
    height: 48px;
    background-color: rgba(var(--color-primary-rgb), 0.05);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-detail-content h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.contact-detail-content p {
    font-size: 14px;
    margin-bottom: 0;
}

.contact-form {
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: 50px;
    box-shadow: 0 20px 50px rgba(0, 31, 63, 0.04);
    border: 1px solid var(--color-border);
}

/* Footer */
.site-footer {
    background-color: var(--color-primary);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 60px;
}

.footer-brand h3 {
    color: #ffffff;
    font-size: 24px;
    margin-bottom: 16px;
    span { color: var(--color-secondary); }
}

.footer-brand p {
    font-size: 14px;
    margin-bottom: 24px;
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    transition: var(--transition-smooth);
}

.social-link:hover {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    transform: translateY(-3px);
}

.footer-column h4 {
    color: #ffffff;
    font-size: 16px;
    margin-bottom: 24px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 14px;
}

.footer-links a:hover {
    color: var(--color-secondary);
    padding-left: 5px;
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--color-tertiary);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
    z-index: 999;
    transition: var(--transition-smooth);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(8deg);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.45);
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: var(--color-tertiary);
    border-radius: 50%;
    z-index: -1;
    animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
    0% {
        transform: scale(0.95);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.5);
        opacity: 0;
    }
    100% {
        transform: scale(0.95);
        opacity: 0;
    }
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }
    .hero-title {
        font-size: 42px;
    }
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-buttons {
        justify-content: center;
    }
    .hero-image-wrapper {
        max-width: 500px;
        margin: 0 auto;
    }
    .customizer-grid {
        grid-template-columns: 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu .mobile-actions {
        display: block !important;
        margin-top: 20px;
        padding-top: 20px;
        border-top: 1px solid rgba(255,255,255,0.1);
    }
    .logo {
        font-size: 2rem !important; /* Make text logo bigger on mobile */
    }
    .site-logo, .logo img {
        height: auto !important;
        max-height: 65px !important; /* Make image logo bigger on mobile */
    }
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: #ffffff;
        flex-direction: column;
        padding: 40px 24px;
        gap: 24px;
        transition: var(--transition-smooth);
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-actions {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .customizer-preview-pane {
        padding: 30px 20px;
    }
    
    .customizer-form-pane {
        padding: 30px 20px;
    }
}