/* CSS Design System - Köybaşı Car Clean */

/* --- Custom Variables & Tokens --- */
:root {
    /* Color Palette */
    --gold-primary: #bf953f;
    --gold-light: #fcf6ba;
    --gold-mid: #b38728;
    --gold-bright: #fbf5b7;
    --gold-dark: #aa771c;
    
    --bg-obsidian: #0a0a0c;
    --bg-darker: #0d0d11;
    --bg-card: #14141a;
    --bg-card-hover: #1b1b24;
    --bg-glass: rgba(20, 20, 26, 0.75);
    
    --text-primary: #f5f5f7;
    --text-secondary: #a1a1a6;
    --text-muted: #6e6e73;
    
    /* Gradients */
    --gradient-gold: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-light) 25%, var(--gold-mid) 50%, var(--gold-bright) 75%, var(--gold-dark) 100%);
    --gradient-gold-dark: linear-gradient(135deg, #8a6f27 0%, var(--gold-primary) 100%);
    --gradient-obsidian: linear-gradient(180deg, var(--bg-obsidian) 0%, var(--bg-darker) 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
    
    /* Borders & Shadow */
    --border-gold-subtle: 1px solid rgba(191, 149, 63, 0.2);
    --border-gold-focus: 1px solid rgba(252, 246, 186, 0.6);
    --border-white-subtle: 1px solid rgba(255, 255, 255, 0.08);
    --shadow-gold-glow: 0 8px 32px 0 rgba(191, 149, 63, 0.15);
    --shadow-gold-heavy: 0 12px 40px rgba(191, 149, 63, 0.3);
    --shadow-dark: 0 10px 30px rgba(0, 0, 0, 0.5);

    /* Fonts */
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout */
    --container-max-width: 1200px;
    --header-height: 80px;
    --border-radius-lg: 16px;
    --border-radius-md: 10px;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-quick: all 0.2s ease;
}

/* --- Base Resets & Global Styles --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
    background-color: var(--bg-obsidian);
    color: var(--text-primary);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    background: var(--gradient-obsidian);
}

.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

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

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

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    background: none;
    border: none;
    outline: none;
}

button {
    cursor: pointer;
}

ul {
    list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.gold-text {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* --- Section Layouts --- */
section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.title-bar {
    width: 60px;
    height: 3px;
    background: var(--gradient-gold);
    margin: 0 auto 20px auto;
    border-radius: 2px;
}

.title-bar.center {
    margin: 0 auto 24px auto;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--border-radius-md);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.02em;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-gold);
    color: #000;
    box-shadow: var(--shadow-gold-glow);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: 0.5s;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold-heavy);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    border: var(--border-white-subtle);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-call {
    padding: 10px 20px;
    font-size: 0.9rem;
    background: rgba(191, 149, 63, 0.1);
    color: #fcf6ba;
    border: var(--border-gold-subtle);
}

.btn-call:hover {
    background: var(--gradient-gold);
    color: #000;
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold-glow);
}

.btn-block {
    width: 100%;
}

/* --- Header / Navigation --- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: var(--border-white-subtle);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.header-container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 8px 0;
}

.logo-image {
    height: 52px;
    width: auto;
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.logo:hover .logo-image {
    transform: scale(1.03);
    filter: drop-shadow(0 0 8px rgba(191, 149, 63, 0.3));
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 6px 0;
}

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

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

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

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

.icon-phone {
    width: 18px;
    height: 18px;
}

.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    z-index: 1001;
}

.mobile-nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-quick);
}

/* --- Hero Section --- */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: calc(var(--header-height) + 40px);
    padding-bottom: 80px;
    background: url('../assets/hero_bg.webp') no-repeat center center/cover;
}

@media (max-width: 768px) {
    .hero-section {
        background-image: url('../assets/hero_bg_mobile.webp');
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 10, 12, 0.6) 0%, rgba(10, 10, 12, 0.95) 90%, var(--bg-obsidian) 100%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 750px;
}

.badge-sparkle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(191, 149, 63, 0.1);
    border: var(--border-gold-subtle);
    border-radius: 100px;
    color: #fcf6ba;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sparkle-icon {
    width: 14px;
    height: 14px;
    color: var(--gold-light);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 40px;
    font-weight: 400;
}

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

.icon-whatsapp {
    width: 20px;
    height: 20px;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    z-index: 2;
    pointer-events: none;
}

.mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background-color: var(--gold-primary);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollMouse 1.8s infinite;
}

@keyframes scrollMouse {
    0% { top: 6px; opacity: 1; }
    50% { top: 16px; opacity: 0; }
    100% { top: 6px; opacity: 1; }
}

/* --- Services Grid Section --- */
.services-section {
    background-color: var(--bg-obsidian);
}

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

.service-card {
    background: var(--bg-card);
    border: var(--border-white-subtle);
    border-radius: var(--border-radius-lg);
    padding: 40px 30px;
    transition: var(--transition-smooth);
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius-lg);
    border: 1px solid transparent;
    background: var(--gradient-gold) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    opacity: 0;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-8px);
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-gold-glow);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon-box {
    width: 60px;
    height: 60px;
    background: rgba(191, 149, 63, 0.08);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--gold-light);
    border: var(--border-gold-subtle);
    transition: var(--transition-quick);
}

.service-card:hover .service-icon-box {
    background: var(--gradient-gold);
    color: #000;
}

.svg-service-icon {
    width: 30px;
    height: 30px;
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.service-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --- Packages Section --- */
.packages-section {
    background-color: var(--bg-darker);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

.package-card {
    background: var(--bg-card);
    border: var(--border-white-subtle);
    border-radius: var(--border-radius-lg);
    padding: 50px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    transition: var(--transition-smooth);
}

.package-card:hover {
    transform: translateY(-5px);
    border-color: rgba(191, 149, 63, 0.4);
    box-shadow: var(--shadow-gold-glow);
}

.package-card.popular {
    border: 2px solid var(--gold-primary);
    box-shadow: var(--shadow-gold-glow);
    background: linear-gradient(180deg, rgba(20, 20, 26, 1) 0%, rgba(27, 27, 36, 1) 100%);
    transform: scale(1.03);
    z-index: 10;
}

.package-card.popular:hover {
    box-shadow: var(--shadow-gold-heavy);
    transform: scale(1.05) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: -15px;
    background: var(--gradient-gold);
    color: #000;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 6px 16px;
    border-radius: 100px;
    letter-spacing: 0.05em;
}

.package-header {
    text-align: center;
    margin-bottom: 30px;
}

.pkg-icon-badge {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.02);
    border: var(--border-white-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px auto;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.package-card.popular .pkg-icon-badge {
    background: rgba(191, 149, 63, 0.1);
    border: var(--border-gold-subtle);
    color: var(--gold-light);
}

.package-card:hover .pkg-icon-badge {
    background: var(--gradient-gold);
    color: #000;
    border-color: transparent;
}

.pkg-svg-icon {
    width: 28px;
    height: 28px;
}

.package-name {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--text-primary);
}

.package-price-box {
    text-align: center;
    margin-bottom: 36px;
}

.price-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
    font-weight: 600;
}

.price-amount-wrapper {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin: 4px 0;
}

.price-value {
    font-size: 4rem;
    font-family: var(--font-display);
    font-weight: 800;
    line-height: 1;
    color: var(--text-primary);
}

.package-card.popular .price-value {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.price-currency {
    font-size: 2rem;
    font-weight: 600;
    margin-left: 2px;
}

.price-suffix {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 600;
    margin-left: 4px;
}

.price-sub {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.package-features {
    width: 100%;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.package-features li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-align: center;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.package-features li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.package-features li.bold-feature {
    font-weight: 700;
    color: var(--text-primary);
}

.btn-package-book {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    border: var(--border-white-subtle);
    padding: 12px 24px;
}

.btn-package-book:hover {
    background: var(--gradient-gold);
    color: #000;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold-glow);
}

.package-card.popular .btn-package-book {
    background: var(--gradient-gold);
    color: #000;
    border-color: transparent;
}

.package-card.popular .btn-package-book:hover {
    box-shadow: var(--shadow-gold-heavy);
}

/* --- Interactive Price Estimator --- */
.calculator-section {
    background-color: var(--bg-obsidian);
}

.calculator-wrapper {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 40px;
    align-items: start;
}

.calc-form {
    background: var(--bg-card);
    border: var(--border-white-subtle);
    border-radius: var(--border-radius-lg);
    padding: 40px;
}

.calc-group {
    margin-bottom: 36px;
}

.calc-group:last-child {
    margin-bottom: 0;
}

.calc-group-title {
    font-size: 1.15rem;
    color: var(--text-primary);
    margin-bottom: 20px;
    font-weight: 600;
    border-left: 3px solid var(--gold-primary);
    padding-left: 12px;
}

/* Car Size Selectors */
.car-types-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.car-type-card {
    background: var(--bg-obsidian);
    border: var(--border-white-subtle);
    border-radius: var(--border-radius-md);
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-quick);
    position: relative;
    text-align: center;
}

.car-type-card input {
    position: absolute;
    opacity: 0;
}

.car-type-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.car-type-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.car-type-modifier {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.car-type-card.active {
    border-color: var(--gold-primary);
    background: rgba(191, 149, 63, 0.05);
    box-shadow: 0 0 15px rgba(191, 149, 63, 0.1);
}

.car-type-card.active .car-type-name {
    color: var(--text-primary);
}

.car-type-card.active .car-type-modifier {
    color: var(--gold-light);
}

/* Package Selectors inside Calculator */
.package-select-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.pkg-select-card {
    background: var(--bg-obsidian);
    border: var(--border-white-subtle);
    border-radius: var(--border-radius-md);
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-quick);
    position: relative;
}

.pkg-select-card input {
    position: absolute;
    opacity: 0;
}

.pkg-select-name {
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.pkg-select-price {
    font-size: 1.3rem;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--text-muted);
}

.pkg-select-card.active {
    border-color: var(--gold-primary);
    background: rgba(191, 149, 63, 0.05);
}

.pkg-select-card.active .pkg-select-name {
    color: var(--text-primary);
}

.pkg-select-card.active .pkg-select-price {
    color: var(--gold-light);
}

/* Addons List styling */
.addons-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.addon-item {
    display: flex;
    align-items: center;
    background: var(--bg-obsidian);
    border: var(--border-white-subtle);
    border-radius: var(--border-radius-md);
    padding: 16px 20px;
    cursor: pointer;
    transition: var(--transition-quick);
}

.addon-item input {
    display: none;
}

.addon-checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--text-muted);
    border-radius: 4px;
    margin-right: 16px;
    position: relative;
    flex-shrink: 0;
    transition: var(--transition-quick);
}

.addon-checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    color: #000;
    font-size: 0.8rem;
    font-weight: 700;
    transition: var(--transition-quick);
}

.addon-item input:checked + .addon-checkbox-custom {
    background: var(--gradient-gold);
    border-color: transparent;
}

.addon-item input:checked + .addon-checkbox-custom::after {
    transform: translate(-50%, -50%) scale(1);
}

.addon-info {
    flex-grow: 1;
}

.addon-name {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.addon-desc {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.addon-price {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.addon-item:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.addon-item input:checked ~ .addon-info .addon-name {
    color: var(--text-primary);
}

.addon-item input:checked ~ .addon-price {
    color: var(--gold-light);
}

/* Calculator Summary Box */
.calc-summary {
    background: var(--bg-card);
    border: var(--border-white-subtle);
    border-radius: var(--border-radius-lg);
    position: sticky;
    top: calc(var(--header-height) + 24px);
    overflow: hidden;
    box-shadow: var(--shadow-dark);
}

.calc-summary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-gold);
}

.summary-header {
    padding: 30px;
    border-bottom: var(--border-white-subtle);
}

.summary-header h3 {
    font-size: 1.3rem;
}

.summary-body {
    padding: 30px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.summary-row:last-child {
    margin-bottom: 0;
}

.summary-row span {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.summary-row strong {
    color: var(--text-primary);
    font-size: 0.95rem;
    text-align: right;
    max-width: 60%;
}

.summary-addons-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: right;
    align-items: flex-end;
}

.summary-addon-pill {
    font-size: 0.75rem;
    background: rgba(255, 255, 255, 0.04);
    border: var(--border-white-subtle);
    padding: 4px 8px;
    border-radius: 4px;
    color: var(--text-secondary);
}

.summary-divider {
    border: none;
    border-top: var(--border-white-subtle);
    margin: 24px 0;
}

.summary-row.highlight {
    align-items: center;
}

.summary-row.highlight span {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.total-price-box {
    display: flex;
    align-items: baseline;
}

.total-val {
    font-size: 2.5rem;
    font-family: var(--font-display);
    font-weight: 800;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.total-cur {
    font-size: 1.3rem;
    font-weight: 700;
    margin-left: 2px;
    color: var(--gold-light);
}

.summary-row.highlight.secondary {
    margin-top: 12px;
}

.total-duration-box {
    display: flex;
    align-items: baseline;
}

.total-duration-val {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
}

.total-duration-unit {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-left: 4px;
}

.summary-footer {
    padding: 0 30px 30px 30px;
}

.summary-note {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 16px;
    line-height: 1.4;
    text-align: center;
}

/* --- Why Us Section --- */
.why-us-section {
    background-color: var(--bg-darker);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
}

.why-card {
    background: var(--bg-card);
    border: var(--border-white-subtle);
    border-radius: var(--border-radius-lg);
    padding: 40px 24px;
    text-align: center;
    transition: var(--transition-smooth);
}

.why-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.15);
}

.why-icon-box {
    width: 56px;
    height: 56px;
    background: rgba(191, 149, 63, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px auto;
    color: var(--gold-light);
    border: var(--border-gold-subtle);
}

.why-card:hover .why-icon-box {
    background: var(--gradient-gold);
    color: #000;
    box-shadow: 0 0 20px rgba(191, 149, 63, 0.2);
}

.why-icon-box svg {
    width: 24px;
    height: 24px;
}

.why-card h4 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.why-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --- Contact Section --- */
.contact-section {
    background-color: var(--bg-obsidian);
}

.contact-card {
    background: radial-gradient(circle at top left, rgba(191, 149, 63, 0.08) 0%, rgba(20, 20, 26, 1) 100%);
    border: var(--border-gold-subtle);
    border-radius: 24px;
    padding: 80px 40px;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-gold-glow);
}

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

.sparkle {
    position: absolute;
    color: var(--gold-light);
    font-size: 1.5rem;
    opacity: 0.3;
    animation: pulseSparkle 3s infinite ease-in-out;
}

.sparkle.sp-1 { top: 20%; left: 10%; animation-delay: 0s; }
.sparkle.sp-2 { bottom: 25%; right: 10%; animation-delay: 1.5s; }

@keyframes pulseSparkle {
    0%, 100% { transform: scale(1); opacity: 0.2; }
    50% { transform: scale(1.3); opacity: 0.6; }
}

.contact-title {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    margin-bottom: 16px;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.contact-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 48px auto;
    line-height: 1.6;
}

.phone-display-box {
    margin-bottom: 40px;
}

.phone-link {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    padding: 16px 40px;
    background: rgba(10, 10, 12, 0.5);
    border: var(--border-gold-subtle);
    border-radius: 100px;
    transition: var(--transition-smooth);
}

.phone-icon-pulse {
    width: 44px;
    height: 44px;
    background: var(--gradient-gold);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.phone-icon-pulse svg {
    width: 20px;
    height: 20px;
}

.phone-icon-pulse::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid var(--gold-primary);
    animation: ringPulse 2s infinite ease-out;
}

@keyframes ringPulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.6); opacity: 0; }
}

.phone-number {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.phone-link:hover {
    transform: scale(1.03);
    border-color: var(--gold-primary);
    box-shadow: 0 0 30px rgba(191, 149, 63, 0.15);
}

.contact-actions-grid {
    display: flex;
    justify-content: center;
}

.btn-wa-large {
    background: #25d366;
    color: #fff;
    padding: 16px 44px;
    font-size: 1.1rem;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.25);
    border-radius: var(--border-radius-md);
}

.btn-wa-large:hover {
    background: #20ba59;
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.4);
}

.slogan-footer {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.4em;
    margin-top: 60px;
    text-transform: uppercase;
}

/* --- Footer --- */
.site-footer {
    background-color: var(--bg-darker);
    border-top: var(--border-white-subtle);
    padding: 30px 0;
    text-align: center;
}

.footer-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* --- Native Dialog (Booking Modal) --- */
.booking-dialog {
    border: none;
    background: none;
    margin: auto;
    padding: 0;
    max-width: 520px;
    width: calc(100% - 32px);
    z-index: 1001;
}

.booking-dialog::backdrop {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
}

.dialog-content {
    background: var(--bg-card);
    border: var(--border-gold-subtle);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-gold-heavy);
    padding: 40px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.dialog-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.03);
    border: var(--border-white-subtle);
    border-radius: 50%;
    font-size: 1.3rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: var(--transition-quick);
}

.dialog-close-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

.dialog-header {
    margin-bottom: 24px;
    padding-right: 20px;
}

.dialog-header h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.dialog-header p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Selected Summary inside Dialog */
.dialog-summary-box {
    background: var(--bg-obsidian);
    border: var(--border-white-subtle);
    border-radius: var(--border-radius-md);
    padding: 16px 20px;
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.summary-line span {
    color: var(--text-secondary);
}

.summary-line strong {
    color: var(--text-primary);
    max-width: 60%;
    text-align: right;
}

.summary-line.font-highlight {
    font-size: 1.05rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 10px;
    margin-top: 4px;
}

.summary-line.font-highlight strong {
    color: var(--gold-light);
    font-weight: 700;
}

/* Booking Forms inside Dialog */
.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.form-group input, .form-group textarea {
    background: var(--bg-obsidian);
    border: var(--border-white-subtle);
    border-radius: var(--border-radius-md);
    padding: 12px 16px;
    font-size: 0.95rem;
    color: var(--text-primary); /* Fix: Set explicit text color */
    transition: var(--transition-quick);
    width: 100%;
}

/* Custom Calendar Icon for Date Input in Dark Mode */
.form-group input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.65); /* Matches light grey text color */
    cursor: pointer;
    opacity: 0.85;
    transition: var(--transition-quick);
}

.form-group input[type="date"]::-webkit-calendar-picker-indicator:hover {
    filter: invert(0.95); /* Matches white text color on hover */
    opacity: 1;
}

/* Custom styling for the datetime text placeholder elements (tt.mm.jjjj) in WebKit browsers */
.form-group input[type="date"]::-webkit-datetime-edit {
    color: var(--text-primary);
}

.form-group input[type="date"]::-webkit-datetime-edit-fields-wrapper {
    color: var(--text-secondary);
}

.form-group input[type="date"]::-webkit-datetime-edit-text {
    color: var(--text-muted); /* styles the dots between fields */
}

/* Style individual field boxes */
.form-group input[type="date"]::-webkit-datetime-edit-month-field,
.form-group input[type="date"]::-webkit-datetime-edit-day-field,
.form-group input[type="date"]::-webkit-datetime-edit-year-field {
    color: var(--text-secondary);
}

.form-group input[type="date"]::-webkit-datetime-edit-month-field:focus,
.form-group input[type="date"]::-webkit-datetime-edit-day-field:focus,
.form-group input[type="date"]::-webkit-datetime-edit-year-field:focus {
    background-color: var(--gold-primary);
    color: #000;
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--gold-primary);
    box-shadow: 0 0 8px rgba(191, 149, 63, 0.2);
}

.form-group textarea {
    resize: none;
}

.dialog-actions {
    margin-top: 8px;
}

/* Dialog Animation Open */
.booking-dialog[open] {
    animation: dialogShow 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes dialogShow {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* --- Scroll Reveal Animations --- */
@media (prefers-reduced-motion: no-preference) {
    /* If CSS Scroll-driven animations are supported */
    @supports ((animation-timeline: view()) and (animation-range: entry)) {
        @keyframes revealUp {
            from {
                opacity: 0;
                transform: translateY(40px) scale(0.95);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }
        
        .scroll-reveal {
            animation: revealUp auto linear forwards;
            animation-timeline: view();
            animation-range: entry 10% entry 40%;
        }
        
        /* Slow down exit or just have one-way entry */
        .scroll-reveal {
            animation-fill-mode: both;
        }
    }
}

/* Standard animation fallback for systems showing transitions via IntersectionObserver */
.reveal-visible {
    opacity: 1 !important;
    transform: translateY(0) scale(1) !important;
}

.scroll-reveal {
    /* Standard state if scroll timelines are unsupported */
    opacity: 0;
    transform: translateY(30px) scale(0.98);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Responsive Media Queries --- */

/* Tablet Viewports */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .packages-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
        gap: 40px;
    }
    
    .package-card.popular {
        transform: none;
    }
    
    .package-card.popular:hover {
        transform: translateY(-5px);
    }
    
    .calculator-wrapper {
        grid-template-columns: 1fr;
    }
    
    .calc-summary {
        position: static;
    }
}

/* Mobile Viewports */
@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
    
    .main-header {
        height: 70px;
    }
    
    .mobile-nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--bg-obsidian);
        flex-direction: column;
        padding: 50px 24px;
        gap: 24px;
        align-items: center;
        transform: translateX(100%);
        transition: var(--transition-smooth);
        z-index: 999;
        border-top: var(--border-white-subtle);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-link {
        font-size: 1.2rem;
    }
    
    .hero-section {
        padding-top: 120px;
        text-align: center;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-title {
        font-size: 2.3rem;
    }
    
    .hero-description {
        font-size: 1.05rem;
    }
    
    .hero-buttons {
        justify-content: center;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .car-types-grid {
        grid-template-columns: 1fr;
    }
    
    .package-select-grid {
        grid-template-columns: 1fr;
    }
    
    .phone-link {
        padding: 12px 24px;
        width: 100%;
        justify-content: center;
    }
    
    .phone-number {
        font-size: 1.5rem;
    }
    
    .contact-title {
        font-size: 2rem;
    }
    
    .dialog-content {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .contact-card {
        padding: 40px 16px;
    }
}

/* --- Footer Legal & Credits Links --- */
.footer-link {
    color: var(--gold-light);
    font-weight: 600;
    transition: var(--transition-quick);
    border-bottom: 1px dashed rgba(252, 246, 186, 0.4);
}

.footer-link:hover {
    color: var(--gold-primary);
    border-bottom-color: var(--gold-primary);
}

.footer-legal-links {
    margin-top: 16px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-legal-links a {
    color: var(--text-secondary);
    margin: 0 8px;
    transition: var(--transition-quick);
}

.footer-legal-links a:hover {
    color: var(--gold-light);
}

/* --- Legal Dialogs (Impressum, Datenschutz, Cookies) --- */
.legal-dialog {
    border: none;
    background: none;
    margin: auto;
    padding: 0;
    max-width: 720px;
    width: calc(100% - 32px);
    z-index: 1002;
    color: var(--text-primary); /* Explicit override of browser default dialog color */
}

.legal-dialog::backdrop {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
}

.legal-content {
    background: var(--bg-card);
    border: var(--border-gold-subtle);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-gold-heavy);
    padding: 40px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
}

.legal-content h2 {
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    letter-spacing: -0.01em;
}

.legal-body {
    overflow-y: auto;
    padding-right: 16px;
    margin-top: 20px;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* Custom Scrollbar for Legal Body */
.legal-body::-webkit-scrollbar {
    width: 6px;
}

.legal-body::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 100px;
}

.legal-body::-webkit-scrollbar-thumb {
    background: rgba(191, 149, 63, 0.3);
    border-radius: 100px;
}

.legal-body::-webkit-scrollbar-thumb:hover {
    background: var(--gold-primary);
}

.legal-body h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    margin: 24px 0 12px 0;
    font-weight: 600;
}

.legal-body h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin: 16px 0 8px 0;
    font-weight: 600;
}

.legal-body p {
    margin-bottom: 16px;
}

.legal-body ul {
    list-style: disc;
    margin-left: 20px;
    margin-bottom: 16px;
}

.legal-body li {
    margin-bottom: 8px;
}

.legal-body a {
    color: var(--gold-light);
    text-decoration: underline;
}

.legal-body a:hover {
    color: var(--gold-primary);
}

.title-bar.left-align {
    margin: 12px 0 0 0;
}

/* --- Cookie Consent Banner --- */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 24px;
    right: 24px;
    max-width: 600px;
    margin: 0 auto;
    background: rgba(20, 20, 26, 0.95);
    border: var(--border-gold-subtle);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6), var(--shadow-gold-glow);
    padding: 24px;
    z-index: 9999;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transform: translateY(150px);
    opacity: 0;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s ease;
    pointer-events: none;
}

.cookie-banner.show {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}

.cookie-banner-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 18px;
}

.cookie-banner-content a {
    color: var(--gold-light);
    text-decoration: underline;
}

.cookie-banner-content a:hover {
    color: var(--gold-primary);
}

.cookie-banner-buttons {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.cookie-banner-buttons .btn {
    padding: 10px 20px;
    font-size: 0.85rem;
}

.btn-cookie-accept {
    background: var(--gradient-gold);
    color: #000;
}

.btn-cookie-deny {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: var(--border-white-subtle);
}

.btn-cookie-deny:hover {
    background: rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
    .cookie-banner {
        left: 16px;
        right: 16px;
        bottom: 16px;
        padding: 20px;
    }
    
    .cookie-banner-buttons {
        flex-direction: column-reverse;
        gap: 8px;
    }
    
    .cookie-banner-buttons .btn {
        width: 100%;
    }
}

/* --- Service Info Banner --- */
.service-info-banner {
    background: linear-gradient(135deg, rgba(20, 20, 26, 0.9) 0%, rgba(10, 10, 12, 0.95) 100%);
    border-top: var(--border-gold-subtle);
    border-bottom: var(--border-gold-subtle);
    padding: 30px 0;
    position: relative;
    z-index: 10;
    box-shadow: var(--shadow-gold-glow);
}

.banner-content {
    display: flex;
    align-items: center;
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.banner-icon {
    font-size: 2.2rem;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(191, 149, 63, 0.1);
    border: var(--border-gold-subtle);
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

.banner-text {
    flex-grow: 1;
}

.banner-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    color: var(--gold-light);
    margin-bottom: 6px;
}

.banner-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.banner-desc strong {
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .banner-content {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .banner-desc {
        font-size: 0.95rem;
    }
}

/* --- Reviews Section --- */
.reviews-section {
    background-color: var(--bg-obsidian);
    position: relative;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

.review-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0.005) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: var(--border-white-subtle);
    border-radius: var(--border-radius-lg);
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-dark);
    transition: var(--transition-smooth);
}

.review-card:hover {
    transform: translateY(-8px);
    border-color: rgba(191, 149, 63, 0.35);
    box-shadow: var(--shadow-gold-glow);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
}

.review-stars {
    color: var(--gold-light);
    font-size: 1.2rem;
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.review-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 28px;
    flex-grow: 1;
    font-style: normal;
}

.review-author {
    margin-top: auto;
    display: flex;
    flex-direction: column;
}

.author-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.author-service {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gold-light);
}

/* Summary & CTA Box */
.reviews-summary {
    margin-top: 70px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.summary-rating {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.summary-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.summary-cta {
    margin-top: 12px;
}

#reviewsCtaBtn {
    padding: 16px 36px;
    font-size: 1.05rem;
}

/* Responsiveness for Reviews */
@media (max-width: 1024px) {
    .reviews-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
        gap: 24px;
    }
    
    .reviews-summary {
        margin-top: 50px;
    }
}