/* QR Menü Pro - Design System & Main Styles (Warm Hearth) */

:root {
    /* Colors - Warm Hearth */
    --bg-surface: #fbf9f5;
    --bg-surface-low: #f5f3ef;
    --bg-surface-container: #efeeea;
    --bg-surface-high: #eae8e4;
    
    --text-primary: #1b1c1a;
    --text-secondary: #58413c;
    --text-tertiary: #6a5852;
    
    --primary: #a63517;
    --primary-container: #c74c2c;
    --on-primary: #ffffff;
    
    --secondary: #7e5700;
    --secondary-container: #fdbe4f;
    --on-secondary: #ffffff;
    
    --outline: #8c716a;
    --outline-variant: #e0bfb8;
    
    --error: #ba1a1a;
    
    /* Typography */
    --font-heading: 'Literata', serif;
    --font-body: 'Hanken Grotesk', sans-serif;
    
    /* Spacing */
    --space-xs: 4px;
    --space-sm: 12px;
    --space-md: 24px;
    --space-lg: 40px;
    --space-xl: 64px;
    
    /* Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(44, 31, 26, 0.05);
    --shadow-md: 0 4px 16px rgba(44, 31, 26, 0.08);
    --shadow-lg: 0 8px 24px rgba(44, 31, 26, 0.12);
    --shadow-float: 0 12px 32px rgba(44, 31, 26, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease-in-out;
    --transition-normal: 0.3s ease;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-terracotta { color: var(--primary); }
.text-mustard { color: var(--secondary); }
.bg-light { background-color: var(--bg-surface-low); }

.bg-terracotta-light { background-color: rgba(166, 53, 23, 0.1); }
.bg-mustard-light { background-color: rgba(126, 87, 0, 0.1); }

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 24px;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--on-primary);
    border-color: var(--primary);
}

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

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

.btn-outline:hover {
    background-color: var(--primary);
    color: var(--on-primary);
}

.btn-ghost {
    background-color: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background-color: var(--bg-surface-container);
    color: var(--text-primary);
}

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

.btn-outline-white {
    background-color: transparent;
    color: #ffffff;
    border-color: #ffffff;
}
.btn-outline-white:hover {
    background-color: rgba(255,255,255,0.1);
}

.btn-lg {
    padding: 14px 32px;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(251, 249, 245, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid var(--outline-variant);
    transition: var(--transition-normal);
}

.navbar.scrolled {
    background-color: rgba(251, 249, 245, 0.98);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo i {
    color: var(--primary);
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: var(--space-md);
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
}

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

.nav-auth {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--bg-surface);
    box-shadow: var(--shadow-md);
    z-index: 999;
    padding: var(--space-md);
}

.mobile-menu.active {
    display: block;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.mobile-link {
    padding: var(--space-sm) 0;
    color: var(--text-primary);
    font-weight: 500;
    border-bottom: 1px solid var(--outline-variant);
}

.mobile-menu hr {
    border: none;
    border-top: 1px solid var(--outline-variant);
    margin: var(--space-sm) 0;
}

/* Section Common */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    padding: 4px 12px;
    background-color: var(--bg-terracotta-light);
    color: var(--primary);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-sm);
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-surface-low) 100%);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: #fff;
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-xl);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: var(--space-md);
    box-shadow: var(--shadow-sm);
}

.hero-badge i {
    color: var(--secondary-container);
    margin-right: 4px;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: var(--space-md);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    max-width: 480px;
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.hero-stats {
    display: flex;
    gap: var(--space-xl);
    border-top: 1px solid var(--outline-variant);
    padding-top: var(--space-md);
}

.hero-stats .stat h3 {
    font-family: var(--font-body);
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 0;
}

.hero-stats .stat p {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    margin-bottom: 0;
}

/* Phone Mockup (Hero) */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.phone-mockup {
    width: 300px;
    height: 600px;
    background-color: #111;
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-float);
    position: relative;
    z-index: 2;
    transform: rotate(-2deg);
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background-color: #111;
    border-bottom-left-radius: 16px;
    border-bottom-right-radius: 16px;
    z-index: 3;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background-color: #fff;
    border-radius: 30px;
    overflow: hidden;
    position: relative;
}

/* Mockup UI */
.mockup-header {
    background-color: var(--bg-surface-low);
    padding: 40px 20px 20px;
    text-align: center;
    border-bottom: 1px solid var(--outline-variant);
}

.mockup-logo {
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin: 0 auto 10px;
}

.mockup-header h4 {
    margin-bottom: 0;
    font-size: 1.2rem;
}
.mockup-header p {
    font-size: 0.8rem;
    margin-bottom: 0;
}

.mockup-categories {
    display: flex;
    gap: 10px;
    padding: 15px;
    overflow-x: auto;
    border-bottom: 1px solid var(--bg-surface-container);
}

.mockup-categories span {
    padding: 4px 12px;
    background-color: var(--bg-surface-container);
    border-radius: 20px;
    font-size: 0.8rem;
    white-space: nowrap;
}
.mockup-categories span.active {
    background-color: var(--primary);
    color: white;
}

.mockup-items {
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.mockup-item {
    display: flex;
    gap: 15px;
    align-items: center;
}

.mockup-img {
    width: 60px;
    height: 60px;
    border-radius: 10px;
    background-color: var(--bg-surface-container);
}
.mockup-img.mocha { background: linear-gradient(135deg, #d4a373, #faedcd); }
.mockup-img.latte { background: linear-gradient(135deg, #faedcd, #fefae0); }
.mockup-img.espresso { background: linear-gradient(135deg, #7f4f24, #936639); }

.mockup-info h5 {
    font-family: var(--font-body);
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.mockup-info .price {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 700;
}

/* Floating Cards */
.floating-card {
    position: absolute;
    background: white;
    padding: 12px 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    z-index: 3;
}

.floating-card i {
    font-size: 1.2rem;
}

.fc-1 {
    top: 20%;
    left: -40px;
}

.fc-2 {
    bottom: 25%;
    right: -30px;
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

.animate-float-delay {
    animation: float 4s ease-in-out 2s infinite;
}

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


/* Nasıl Çalışır */
.steps-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.step-card {
    flex: 1;
    background-color: #fff;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    position: relative;
    border: 1px solid var(--outline-variant);
    transition: var(--transition-normal);
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-md);
    background-color: var(--bg-surface-low);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary);
    position: relative;
}

.step-num {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 30px;
    height: 30px;
    background-color: var(--secondary-container);
    color: var(--text-primary);
    border-radius: 50%;
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid #fff;
}

.step-arrow {
    color: var(--outline-variant);
    font-size: 2rem;
}


/* Özellikler */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.feature-card {
    background-color: #fff;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--outline-variant);
    transition: var(--transition-normal);
}

.feature-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-container);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}


/* Fiyatlandırma */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.pricing-card {
    background-color: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--outline-variant);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition-normal);
}

.pricing-card.featured {
    border: 2px solid var(--primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
    z-index: 2;
}

.pricing-card:not(.featured):hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary);
    color: white;
    padding: 4px 16px;
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
}

.pricing-badge.alt {
    background-color: var(--secondary);
}

.pricing-header {
    text-align: center;
    border-bottom: 1px solid var(--outline-variant);
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-md);
}

.pricing-header h3 {
    font-family: var(--font-body);
    font-size: 1.5rem;
}

.price {
    margin: var(--space-sm) 0;
}

.price .amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
}

.price .currency {
    font-size: 1.5rem;
    font-weight: 600;
    vertical-align: super;
}

.price .period {
    color: var(--text-tertiary);
}

.price .strike {
    display: block;
    text-decoration: line-through;
    color: var(--text-tertiary);
    font-size: 1.2rem;
}

.pricing-features {
    flex-grow: 1;
    margin-bottom: var(--space-lg);
}

.pricing-features ul {
    list-style: none;
}

.pricing-features li {
    padding: 10px 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features li i.fa-check { color: var(--primary); }
.pricing-features li i.fa-times { color: var(--outline-variant); }

.pricing-features li.disabled {
    color: var(--text-tertiary);
    text-decoration: line-through;
}

.pricing-features li.highlight {
    color: var(--primary);
    background-color: var(--bg-terracotta-light);
    padding: 10px;
    border-radius: var(--radius-sm);
    margin-top: 10px;
}

/* Wooden QR Promo */
.wooden-qr-promo {
    background: linear-gradient(135deg, var(--secondary-container), #fceabb);
    border-radius: var(--radius-lg);
    padding: var(--space-lg) var(--space-xl);
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    box-shadow: var(--shadow-md);
}

.wooden-content {
    flex: 2;
}

.wooden-content h3 {
    font-size: 2rem;
    color: var(--text-primary);
}

.wooden-features {
    list-style: none;
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.wooden-features li {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--secondary);
}

.wooden-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.wood-mockup {
    width: 150px;
    height: 200px;
    background: linear-gradient(160deg, #c4a482, #8b5e3c);
    border-radius: 10px;
    box-shadow: var(--shadow-float);
    position: relative;
    transform: perspective(600px) rotateY(-15deg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    border-left: 15px solid #a67c52;
}

.wood-qr-code {
    width: 80px;
    height: 80px;
    background-color: rgba(255,255,255,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    border-radius: 5px;
}
.wood-logo {
    color: rgba(255,255,255,0.8);
    font-weight: bold;
    letter-spacing: 2px;
}

/* CTA */
.cta-section {
    padding: 80px 0;
    background-color: var(--primary);
    color: white;
}

.cta-section h2 {
    color: white;
}

.cta-section p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: var(--space-lg);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
}

/* Footer */
.footer {
    background-color: #1b1c1a;
    color: #eae8e4;
    padding: 80px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.footer .logo {
    color: white;
    margin-bottom: var(--space-md);
}
.footer .logo span { color: var(--primary-container); }

.footer p { color: #8c716a; }

.social-links {
    display: flex;
    gap: 15px;
    margin-top: var(--space-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
}
.social-links a:hover {
    background-color: var(--primary);
}

.footer h4 {
    color: white;
    font-family: var(--font-body);
    margin-bottom: var(--space-md);
}

.footer-links ul, .footer-contact ul {
    list-style: none;
}

.footer-links li, .footer-contact li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #8c716a;
}
.footer-links a:hover {
    color: white;
}

.footer-contact li {
    display: flex;
    gap: 10px;
    align-items: center;
    color: #8c716a;
}
.footer-contact i {
    color: var(--primary-container);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: var(--space-md);
    color: #8c716a;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero p { margin: 0 auto var(--space-lg); }
    .hero-buttons { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { margin-top: var(--space-xl); }
    
    .steps-grid { flex-direction: column; }
    .step-arrow { transform: rotate(90deg); }
    
    .pricing-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto var(--space-xl); }
    .pricing-card.featured { transform: scale(1); }
    
    .wooden-qr-promo { flex-direction: column; text-align: center; }
    .wooden-features { justify-content: center; }
}

@media (max-width: 768px) {
    .nav-links, .nav-auth { display: none; }
    .mobile-menu-toggle { display: block; }
    
    .hero h1 { font-size: 2.5rem; }
    .features-grid { grid-template-columns: 1fr; }
    
    .footer-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
    
    .cta-buttons { flex-direction: column; }
}