/* ========================================
   Nconjane Luxury Travels - Stylesheet
   ======================================== */

/* CSS Variables */
:root {
    /* Primary Burgundy/Wine Palette - Sophisticated Luxury */
    --color-primary-50: #FDF2F4;
    --color-primary-100: #FAE5E9;
    --color-primary-200: #F5CBD4;
    --color-primary-300: #ECA1B0;
    --color-primary: #A52A4A;        /* Rich Burgundy - Main */
    --color-primary-dark: #8B1538;
    --color-primary-darker: #6B1426;
    --color-primary-light: #C84A68;
    
    /* Champagne/Rose Gold Palette - Modern Elegance */
    --color-secondary-50: #FAF8F4;
    --color-secondary-100: #F5F0E8;
    --color-secondary-200: #EDE4D3;
    --color-secondary: #D4A574;      /* Champagne Gold */
    --color-secondary-dark: #C9A177;
    --color-secondary-darker: #B8905F;
    
    /* Neutral Palette - Enhanced Hierarchy */
    --color-cream: #F5F5F0;
    --color-white: #FFFFFF;
    --color-black: #1A1A1A;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;
    --color-gray: #666666;
    --color-gray-light: #E5E5E5;
    
    /* Semantic Colors */
    --color-success: #25D366;        /* WhatsApp Green */
    --color-success-light: #4ADE80;
    --color-info: #3B82F6;
    --color-warning: #F59E0B;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
    --gradient-luxury: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-secondary-dark) 100%);
    --gradient-overlay: linear-gradient(to bottom, rgba(26, 26, 26, 0.3), rgba(26, 26, 26, 0.6));
    
    /* Typography */
    --font-primary: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-heading: 'Georgia', 'Times New Roman', serif;
    
    /* Transitions - Smooth & Natural */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 600ms cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Shadows - Enhanced Depth */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-colored: 0 8px 32px rgba(165, 42, 74, 0.2);
    
    /* Spacing Scale */
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-6: 1.5rem;    /* 24px */
    --space-8: 2rem;      /* 32px */
    --space-12: 3rem;     /* 48px */
    --space-16: 4rem;     /* 64px */
    --space-20: 5rem;     /* 80px */
}

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

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

body {
    font-family: var(--font-primary);
    color: var(--color-black);
    line-height: 1.7;
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-black);
}

h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

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

/* Buttons */
.btn-primary,
.btn-secondary {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border: 2px solid transparent;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    overflow: hidden;
}

.btn-primary::before,
.btn-secondary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before,
.btn-secondary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-colored);
}

.btn-primary:active {
    transform: translateY(-1px);
}

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

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

.btn-secondary:active {
    transform: translateY(0);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: var(--transition);
}

.nav-brand:hover .brand-name {
    color: var(--color-primary-dark);
}

.nav-brand:hover .logo {
    transform: scale(1.05);
}

.logo {
    transition: var(--transition);
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
}

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

.nav-links a:not(.btn-primary) {
    color: var(--color-black);
    font-weight: 500;
    position: relative;
}

.nav-links a:not(.btn-primary):hover {
    color: var(--color-primary);
}

.nav-links a:not(.btn-primary)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

.nav-links a:not(.btn-primary):hover::after {
    width: 100%;
}

.nav-links a.active:not(.btn-primary) {
    color: var(--color-primary);
}

.nav-links a.active:not(.btn-primary)::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--color-primary);
    transition: var(--transition);
    border-radius: 3px;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1A1A1A 0%, #2A2A2A 100%);
    padding-top: 80px;
    overflow: hidden;
}

/* Carousel */
.hero-carousel {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

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

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    animation: kenBurns 12s ease-in-out infinite alternate;
}

/* Ken Burns subtle zoom effect */
@keyframes kenBurns {
    0% { transform: scale(1); }
    100% { transform: scale(1.08); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(26, 26, 26, 0.65) 0%,
        rgba(26, 26, 26, 0.45) 50%,
        rgba(165, 42, 74, 0.15) 75%,
        rgba(26, 26, 26, 0.75) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    text-align: center;
    color: var(--color-black);
    z-index: 2;
}

.hero-title {
    color: var(--color-white);
    margin-bottom: 20px;
    text-shadow: 2px 4px 12px rgba(0, 0, 0, 0.6);
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    margin-bottom: 12px;
    color: var(--color-secondary);
    opacity: 0.95;
    font-weight: 600;
    text-shadow: 1px 2px 8px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-tagline {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 1px 2px 6px rgba(0, 0, 0, 0.5);
    opacity: 0.95;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-bottom: 40px;
    animation: fadeInUp 1s ease 0.5s both;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-white);
    font-weight: 500;
    font-size: 0.95rem;
    text-shadow: 1px 2px 6px rgba(0, 0, 0, 0.5);
}

.hero-feature svg {
    color: var(--color-secondary);
    flex-shrink: 0;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.6s both;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.8);
    opacity: 0.6;
    animation: bounce 2s infinite;
    z-index: 2;
}

.scroll-indicator span {
    font-size: 0.9rem;
}

.scroll-indicator svg {
    color: rgba(255, 255, 255, 0.8);
}

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

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

/* ========================================
   POPULAR ROUTES SECTION
   ======================================== */
.popular-routes {
    background: var(--color-white);
}

.routes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.route-card {
    background: var(--color-cream);
    padding: 30px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.route-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transition: var(--transition);
}

.route-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.route-card:hover::before {
    transform: scaleX(1);
}

.route-featured {
    background: linear-gradient(135deg, #FFF9E6 0%, var(--color-cream) 100%);
    border: 2px solid var(--color-secondary);
}

.route-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--color-secondary);
    color: var(--color-black);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.route-icon {
    color: var(--color-primary);
    margin-bottom: 20px;
}

.route-card h3 {
    color: var(--color-primary);
    margin-bottom: 12px;
    font-size: 1.4rem;
}

.route-description {
    color: var(--color-gray);
    margin-bottom: 20px;
    line-height: 1.6;
    flex-grow: 1;
}

.route-details {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    padding-top: 15px;
    border-top: 1px solid rgba(139, 21, 56, 0.1);
}

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

.route-detail svg {
    color: var(--color-primary);
}

.cross-border-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: 20px;
    padding: 50px 40px;
    text-align: center;
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.cross-border-content h3 {
    color: var(--color-white);
    margin-bottom: 15px;
    font-size: 2rem;
}

.cross-border-content > p {
    font-size: 1.1rem;
    margin-bottom: 25px;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cross-border-destinations {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 30px;
    font-size: 1.05rem;
    font-weight: 500;
}

.cross-border-destinations span:not(:nth-child(even)) {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
}

/* ========================================
   FLEET SHOWCASE SECTION
   ======================================== */
.fleet-showcase {
    background: var(--color-cream);
}

.fleet-grid {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.fleet-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    background: var(--color-white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.fleet-item:hover {
    box-shadow: var(--shadow-md);
}

.fleet-item-reverse {
    grid-template-columns: 1fr 1fr;
}

.fleet-item-reverse .fleet-image-placeholder {
    order: 2;
}

.fleet-item-reverse .fleet-details {
    order: 1;
}

.fleet-image-placeholder {
    position: relative;
    background: var(--color-cream);
    border-radius: 12px;
    aspect-ratio: 16/10;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px dashed var(--color-primary);
}

.fleet-image-icon {
    position: relative;
    z-index: 1;
}

.fleet-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(139, 21, 56, 0.9);
    color: var(--color-white);
    padding: 12px;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0;
    transition: var(--transition);
}

.fleet-image-placeholder:hover .fleet-overlay {
    opacity: 1;
}

.fleet-images {
    display: grid;
    gap: 12px;
    grid-template-columns: 1fr 1fr;
    border-radius: 12px;
    overflow: hidden;
}

.fleet-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 16/10;
    transition: var(--transition);
}

.fleet-image:hover {
    transform: scale(1.02);
}

.fleet-item-reverse .fleet-images {
    order: 2;
}

.fleet-details h3 {
    color: var(--color-primary);
    margin-bottom: 8px;
    font-size: 2rem;
}

.fleet-tagline {
    color: var(--color-gray);
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 25px;
}

.fleet-features {
    list-style: none;
    display: grid;
    gap: 14px;
}

.fleet-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--color-black);
    line-height: 1.5;
}

.fleet-features li svg {
    color: var(--color-secondary);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ========================================
   SECTION STYLES
   ======================================== */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    margin-bottom: 16px;
    color: var(--color-primary);
}

.section-header p {
    font-size: 1.15rem;
    color: var(--color-gray);
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.services {
    background: var(--color-cream);
}

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

.service-card {
    background: var(--color-white);
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card.featured {
    border: 2px solid var(--color-secondary);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 6px 45px;
    font-size: 0.85rem;
    font-weight: 600;
    transform: rotate(45deg);
    box-shadow: var(--shadow-sm);
}

.service-icon {
    margin-bottom: 24px;
}

.service-card h3 {
    color: var(--color-primary);
    margin-bottom: 16px;
}

.service-card p {
    color: var(--color-gray);
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 8px 0;
    padding-left: 28px;
    position: relative;
    color: var(--color-gray);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: bold;
    font-size: 1.2rem;
}

/* ========================================
   WHY US SECTION
   ======================================== */
.why-us {
    background: var(--color-white);
    color: var(--color-black);
}

.why-us .section-header h2,
.why-us .section-header p {
    color: var(--color-primary);
}

.why-us .section-header p {
    color: var(--color-gray);
}

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

.benefit-item {
    padding: 30px;
    background: var(--color-white);
    border-radius: 12px;
    border: 2px solid var(--color-gray-light);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-primary);
    transform: scaleX(0);
    transition: var(--transition);
}

.benefit-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.benefit-item:hover::before {
    transform: scaleX(1);
}

.benefit-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    opacity: 0.15;
    margin-bottom: 16px;
    font-family: var(--font-heading);
}

.benefit-item h3 {
    color: var(--color-primary);
    margin-bottom: 12px;
}

.benefit-item p {
    color: var(--color-gray);
}

/* ========================================
   HOW IT WORKS SECTION
   ======================================== */
.how-it-works {
    background: var(--color-white);
}

.steps-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    flex: 1;
    min-width: 250px;
    text-align: center;
    padding: 30px 20px;
}

.step-icon {
    margin-bottom: 24px;
    display: flex;
    justify-content: center;
}

.step h3 {
    color: var(--color-primary);
    margin-bottom: 12px;
}

.step p {
    color: var(--color-gray);
}

.step-arrow {
    font-size: 2.5rem;
    color: var(--color-primary);
    opacity: 0.3;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
    background: var(--color-cream);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    color: var(--color-primary);
    margin-bottom: 16px;
}

.contact-intro {
    font-size: 1.1rem;
    color: var(--color-gray);
    margin-bottom: 40px;
}

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

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contact-method:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.contact-method svg {
    flex-shrink: 0;
    color: var(--color-primary);
    margin-top: 4px;
}

.contact-method h4 {
    color: var(--color-primary);
    margin-bottom: 4px;
}

.contact-method a {
    color: var(--color-gray);
    font-weight: 500;
}

.contact-method a:hover {
    color: var(--color-primary);
}

.contact-method p {
    color: var(--color-gray);
    margin: 0;
}

/* Contact Form */
.contact-form-container {
    background: var(--color-white);
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.contact-form h3 {
    color: var(--color-primary);
    margin-bottom: 12px;
}

.form-description {
    color: var(--color-gray);
    margin-bottom: 30px;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--color-black);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--color-gray-light);
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 21, 56, 0.1);
}

.form-group textarea {
    resize: vertical;
}

.form-note {
    text-align: center;
    color: var(--color-gray);
    font-size: 0.9rem;
    margin-top: 16px;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--color-black);
    color: var(--color-white);
    padding: 60px 0 30px;
}

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

.footer-brand h3 {
    color: var(--color-white);
    margin: 16px 0 8px;
}

.footer-brand p {
    color: var(--color-secondary);
    font-style: italic;
}

.footer-links,
.footer-contact,
.footer-social {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer h4 {
    color: var(--color-secondary);
    margin-bottom: 16px;
}

.footer a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.footer a:hover {
    color: var(--color-white);
    padding-left: 4px;
}

.social-links {
    display: flex;
    gap: 16px;
}

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

.social-links a:hover {
    background: var(--color-primary);
    transform: translateY(-4px);
    padding-left: 0;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* ========================================
   FLOATING BUTTONS
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 8px 32px rgba(37, 211, 102, 0.3); }
    50% { box-shadow: 0 8px 32px rgba(37, 211, 102, 0.6); }
}

.scroll-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-4px);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 968px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        box-shadow: var(--shadow-md);
        transform: translateY(-120%);
        transition: var(--transition);
    }
    
    .nav-links.active {
        transform: translateY(0);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .step-arrow {
        display: none;
    }
    
    .fleet-item,
    .fleet-item-reverse {
        grid-template-columns: 1fr;
    }
    
    .fleet-item-reverse .fleet-image-placeholder,
    .fleet-item-reverse .fleet-images {
        order: 1;
    }
    
    .fleet-item-reverse .fleet-details {
        order: 2;
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
    
    .hero {
        min-height: 90vh;
    }
    
    .hero-features {
        gap: 15px;
    }
    
    .hero-feature {
        font-size: 0.85rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-buttons .btn-large {
        width: 100%;
    }
    
    .routes-grid {
        grid-template-columns: 1fr;
    }
    
    .cross-border-banner {
        padding: 40px 25px;
    }
    
    .cross-border-content h3 {
        font-size: 1.5rem;
    }
    
    .fleet-item {
        padding: 30px 20px;
    }
    
    .fleet-images {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .services-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form-container {
        padding: 30px 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
    
    .scroll-to-top {
        bottom: 20px;
        left: 20px;
    }
}

@media (max-width: 480px) {
    .brand-name {
        font-size: 1rem;
    }
    
    .logo {
        width: 40px;
        height: 40px;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 10px;
    }
    
    .service-card {
        padding: 30px 20px;
    }
    
    .benefit-number {
        font-size: 2rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .whatsapp-float,
    .scroll-to-top,
    .mobile-menu-toggle {
        display: none;
    }
}
/* ========================================
   ADVANCED ANIMATIONS
   ======================================== */

/* Fade In Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scale Animations */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(165, 42, 74, 0.4);
    }
    50% {
        box-shadow: 0 0 0 20px rgba(165, 42, 74, 0);
    }
}

/* Float Animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Slide Animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Shimmer Effect */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

/* Bounce Animation */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Rotation */
@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Gradient Animation */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Utility Animation Classes */
.animate-fadeIn {
    animation: fadeIn 0.8s ease-out;
}

.animate-fadeInUp {
    animation: fadeInUp 0.8s ease-out;
}

.animate-fadeInDown {
    animation: fadeInDown 0.6s ease-out;
}

.animate-scaleIn {
    animation: scaleIn 0.8s ease-out;
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-bounce {
    animation: bounce 2s ease-in-out infinite;
}

/* Smooth Scroll Enhancement */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
    
    * {
        scroll-margin-top: 100px;
    }
}

/* Accessibility - Respect Motion Preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}