/* ========================================
   Tatilim Vip Transfer - Main Stylesheet
   ======================================== */

/* CSS Variables */
:root {
    /* Colors */
    --color-primary: #0a1628;
    --color-secondary: #1a2744;
    --color-accent: #FBA931;
    --color-accent-light: #fcd05b;
    --color-accent-dark: #e69525;
    --color-white: #ffffff;
    --color-gray: #a0aec0;
    --color-gray-light: #cbd5e0;
    --color-gray-dark: #718096;
    --color-success: #48bb78;
    --color-whatsapp: #25d366;
    --color-whatsapp-dark: #128c7e;
    
    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', Arial, sans-serif;
    
    /* Spacing */
    --container-max: 1280px;
    --section-padding: 80px 20px;
    --card-radius: 12px;
    --border-radius: 8px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 20px rgba(251, 169, 49, 0.3);
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-white);
    background-color: var(--color-primary);
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
.text-gold {
    color: var(--color-accent);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

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

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

.btn-whatsapp {
    background: var(--color-whatsapp);
    color: var(--color-white);
    padding: 10px;
    border-radius: 50%;
}

.btn-whatsapp:hover {
    background: var(--color-whatsapp-dark);
    transform: scale(1.1);
}

.btn-full {
    width: 100%;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
    background: transparent;
    transition: all var(--transition-normal);
}

.header.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: 10px 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-img {
    height: 70px;
    width: auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    color: var(--color-accent);
}

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

.logo-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.1;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav {
    display: none;
}

.nav-list {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-gray);
    position: relative;
    outline: none !important;
    -webkit-tap-highlight-color: transparent;
}

.nav-link:focus,
.nav-link:focus-visible,
.nav-link:active {
    outline: none !important;
    box-shadow: none !important;
    -webkit-tap-highlight-color: transparent;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-white);
}

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

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

.header-phone {
    display: none;
    align-items: center;
    gap: 8px;
    color: var(--color-accent);
    font-weight: 600;
}

.header-phone:hover {
    color: var(--color-accent-light);
}

.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: all var(--transition-normal);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--color-primary);
    z-index: 999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    transition: right var(--transition-slow);
}

.mobile-menu.active {
    right: 0;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    text-align: center;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-white);
    outline: none !important;
}

.mobile-nav-link:hover,
.mobile-nav-link:focus,
.mobile-nav-link:active {
    color: var(--color-accent);
    outline: none !important;
}

.mobile-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--color-secondary);
    border-radius: var(--border-radius);
    color: var(--color-accent);
    font-weight: 600;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 20px 80px;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    background: linear-gradient(135deg, var(--color-primary) 0%, rgba(26, 39, 68, 0.85) 50%, var(--color-primary) 100%);
}

.hero-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}

.hero-dot:hover {
    background: rgba(255, 255, 255, 0.7);
}

.hero-dot.active {
    background: var(--color-accent);
    transform: scale(1.2);
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 5;
}

.hero-text {
    text-align: center;
    max-width: 700px;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Reservation Form */
.reservation-form {
    background: rgba(26, 39, 68, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--card-radius);
    padding: 32px;
    width: 100%;
    max-width: 600px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(251, 169, 49, 0.2);
}

.form-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    background: var(--color-primary);
    padding: 4px;
    border-radius: var(--border-radius);
}

.form-tab {
    flex: 1;
    padding: 12px 16px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-gray);
    border-radius: 6px;
    transition: all var(--transition-normal);
}

.form-tab.active {
    background: var(--color-accent);
    color: var(--color-primary);
}

.form-tab:hover:not(.active) {
    color: var(--color-white);
}

.booking-form {
    display: none;
    flex-direction: column;
    gap: 16px;
}

.booking-form.active {
    display: flex;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-gray);
}

.form-input,
.form-select {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    color: var(--color-white);
    background: var(--color-primary);
    border: 1px solid rgba(160, 174, 192, 0.2);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(251, 169, 49, 0.1);
}

.form-input::placeholder {
    color: var(--color-gray-dark);
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23a0aec0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
    padding-right: 40px;
}

.form-select.with-icon {
    padding-left: 50px;
    padding-right: 40px;
}

.form-select option {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Input with Icon */
.input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-icon .input-icon {
    position: absolute;
    left: 14px;
    color: var(--color-accent);
    pointer-events: none;
    z-index: 1;
}

.input-with-icon .form-input.with-icon {
    padding-left: 50px;
    width: 100%;
}

/* Hero Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-gray);
    font-size: 0.85rem;
    animation: bounce 2s infinite;
}

.scroll-indicator svg {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(10px);
    }
    60% {
        transform: translateY(5px);
    }
}

/* ========================================
   Section Styles
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header-light {
    color: var(--color-white);
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(251, 169, 49, 0.15);
    color: var(--color-accent);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 16px;
}

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

/* ========================================
   Services Section
   ======================================== */
.services {
    padding: var(--section-padding);
    background: var(--color-primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--color-secondary);
    border-radius: var(--card-radius);
    padding: 32px;
    transition: all var(--transition-normal);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(251, 169, 49, 0.1);
    border-radius: 50%;
    margin-bottom: 20px;
    color: var(--color-accent);
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.service-desc {
    color: var(--color-gray);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--color-gray-light);
}

.service-features svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

/* ========================================
   Why Us Section
   ======================================== */
.why-us {
    padding: var(--section-padding);
    background: linear-gradient(180deg, var(--color-secondary) 0%, var(--color-primary) 100%);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.why-card {
    text-align: center;
    padding: 32px 24px;
    background: rgba(10, 22, 40, 0.5);
    border-radius: var(--card-radius);
    transition: all var(--transition-normal);
}

.why-card:hover {
    transform: translateY(-5px);
    background: rgba(10, 22, 40, 0.8);
}

.why-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    border-radius: 50%;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.why-title {
    font-size: 1.15rem;
    margin-bottom: 10px;
}

.why-desc {
    font-size: 0.9rem;
    color: var(--color-gray);
}

/* ========================================
   Fleet Section
   ======================================== */
.fleet {
    padding: var(--section-padding);
    background: var(--color-primary);
}

.fleet-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.fleet-card {
    background: var(--color-secondary);
    border-radius: var(--card-radius);
    overflow: hidden;
    transition: all var(--transition-normal);
}

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

.fleet-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.fleet-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.fleet-card:hover .fleet-image img {
    transform: scale(1.05);
}

.fleet-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 6px 12px;
    background: var(--color-accent);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 20px;
    text-transform: uppercase;
}

.fleet-badge-vip {
    background: linear-gradient(135deg, #ffd700 0%, #ff8c00 100%);
}

.fleet-content {
    padding: 24px;
}

.fleet-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.fleet-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 12px;
}

.fleet-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    color: var(--color-gray);
}

.fleet-meta svg {
    color: var(--color-accent);
}

.fleet-desc {
    font-size: 0.9rem;
    color: var(--color-gray);
    margin-bottom: 20px;
}

.fleet-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.fleet-price {
    display: flex;
    flex-direction: column;
}

.price-from {
    font-size: 0.8rem;
    color: var(--color-gray);
}

.price-value {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: rgba(10, 22, 40, 0.6);
    border-radius: var(--card-radius);
    padding: 32px;
    border: 1px solid rgba(251, 169, 49, 0.1);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    color: var(--color-accent);
}

.testimonial-text {
    font-size: 1rem;
    color: var(--color-gray-light);
    margin-bottom: 24px;
    line-height: 1.7;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-primary);
    font-size: 0.9rem;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--color-white);
}

.author-location {
    font-size: 0.85rem;
    color: var(--color-gray);
}

/* ========================================
   FAQ Section
   ======================================== */
.faq {
    padding: var(--section-padding);
    background: var(--color-primary);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--color-secondary);
    border-radius: var(--card-radius);
    overflow: hidden;
    border: 1px solid transparent;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: rgba(251, 169, 49, 0.3);
}

.faq-item.active {
    border-color: var(--color-accent);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    text-align: left;
}

.faq-question:hover {
    color: var(--color-accent);
}

.faq-icon {
    flex-shrink: 0;
    color: var(--color-accent);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--color-gray);
    line-height: 1.7;
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: var(--section-padding);
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.contact-card {
    background: rgba(10, 22, 40, 0.6);
    border-radius: var(--card-radius);
    padding: 24px;
    text-align: center;
    border: 1px solid rgba(251, 169, 49, 0.1);
}

.contact-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: rgba(251, 169, 49, 0.1);
    border-radius: 50%;
    margin-bottom: 16px;
    color: var(--color-accent);
}

.contact-title {
    font-size: 1rem;
    margin-bottom: 12px;
}

.contact-text {
    font-size: 0.95rem;
    color: var(--color-gray);
    line-height: 1.6;
}

.contact-text a:hover {
    color: var(--color-accent);
}

.contact-map {
    border-radius: var(--card-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.contact-map iframe {
    display: block;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--color-primary);
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    padding: 60px 20px 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-desc {
    font-size: 0.95rem;
    color: var(--color-gray);
    margin-bottom: 24px;
    line-height: 1.7;
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-secondary);
    border-radius: 50%;
    color: var(--color-gray);
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--color-accent);
    color: var(--color-primary);
}

.footer-title {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--color-white);
}

.footer-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-list a {
    font-size: 0.95rem;
    color: var(--color-gray);
}

.footer-list a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(160, 174, 192, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    text-align: center;
}

.footer-cert {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-accent);
    font-size: 0.85rem;
}

.copyright {
    font-size: 0.9rem;
    color: var(--color-gray);
}

/* ========================================
   WhatsApp Floating Button
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--color-whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.whatsapp-float:hover {
    background: var(--color-whatsapp-dark);
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(37, 211, 102, 0.4);
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* ========================================
   Responsive Styles
   ======================================== */
@media (min-width: 480px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 768px) {
    .nav {
        display: block;
    }
    
    .header-phone {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    .hero-content {
        flex-direction: row;
        justify-content: space-between;
        gap: 60px;
    }
    
    .hero-text {
        text-align: left;
        flex: 1;
    }
    
    .hero-subtitle {
        margin: 0;
    }
    
    .reservation-form {
        flex: 1;
        max-width: 480px;
    }
    
    .hero-scroll {
        display: none;
    }
    
    .contact-grid {
        grid-template-columns: 1fr 1.5fr;
    }
    
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .fleet-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .why-grid {
        grid-template-columns: repeat(6, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1280px) {
    .container {
        padding: 0 40px;
    }
}

/* ========================================
   Accessibility
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus styles */
a:focus,
button:focus,
input:focus,
select:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .whatsapp-float,
    .hero-scroll {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .hero {
        min-height: auto;
        padding: 40px 20px;
    }
}