/* ===================================
   MK Luxury Trans - Main Stylesheet
   Modern Luxury SUV Transportation
   =================================== */

/* ============ CSS RESET & BASE ============ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette */
    --black: #000000;
    --charcoal: #1a1a1a;
    --charcoal-light: #2a2a2a;
    --white: #ffffff;
    --gold: #d4af37;
    --gold-dark: #b8941f;
    --gold-light: #f4e4b8;
    --gray: #666666;
    --gray-light: #f5f5f5;
    
    /* Typography */
    --font-primary: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;
    --font-secondary: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1200px;
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.7;
    color: var(--charcoal);
    background-color: var(--white);
    overflow-x: hidden;
}

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--charcoal);
}

h1 {
    font-size: 3.5rem;
    letter-spacing: -1px;
}

h2 {
    font-size: 2.75rem;
    letter-spacing: -0.5px;
}

h3 {
    font-size: 2rem;
}

h4 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--gray);
    font-size: 1.05rem;
}

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

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

/* ============ UTILITY CLASSES ============ */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: var(--section-padding);
}

.section-dark {
    background-color: var(--charcoal);
    color: var(--white);
}

.section-dark h1, 
.section-dark h2, 
.section-dark h3, 
.section-dark h4 {
    color: var(--white);
}

.section-dark p {
    color: var(--gray-light);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--gold-dark));
    margin: 1.5rem auto 0;
}

.gold-accent {
    color: var(--gold);
}

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

/* ============ BUTTONS ============ */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

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

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--black);
}

.btn-dark {
    background-color: var(--charcoal);
    color: var(--white);
}

.btn-dark:hover {
    background-color: var(--black);
}

/* ============ NAVIGATION ============ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    padding: 0.5rem 0;
}

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

.navbar-brand {
    font-family: var(--font-secondary);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 1px;
}

.navbar-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.navbar-menu li a {
    color: var(--white);
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
}

.navbar-menu li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--gold);
    transition: var(--transition-smooth);
}

.navbar-menu li a:hover::after,
.navbar-menu li a.active::after {
    width: 100%;
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.navbar-toggle span {
    width: 28px;
    height: 3px;
    background-color: var(--gold);
    transition: var(--transition-smooth);
}

/* ============ HERO SECTION ============ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 650px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    overflow: hidden;
    background: linear-gradient(135deg, var(--black) 0%, var(--charcoal) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/hero-bg.jpg') center/cover no-repeat;
    opacity: 0.3;
    z-index: 0;
}

/* Removed gradient overlay at bottom of hero */

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 2rem;
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--gold);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 4rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-description {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    color: var(--gray-light);
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============ CARDS ============ */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.card {
    background-color: var(--white);
    border-radius: 0;
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.card-dark {
    background-color: var(--charcoal-light);
    color: var(--white);
}

.card-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    background-color: var(--gray-light);
}

.card-content {
    padding: 2rem;
}

.card-icon {
    font-size: 3rem;
    color: var(--gold);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.card h3 {
    margin-bottom: 1rem;
    color: var(--charcoal);
}

.card-dark h3 {
    color: var(--white);
}

.card p {
    font-size: 1rem;
    line-height: 1.7;
}

/* ============ FORMS ============ */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--charcoal);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    border: 2px solid #e0e0e0;
    background-color: var(--white);
    color: var(--charcoal);
    transition: var(--transition-smooth);
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

/* ============ TRUST BADGES ============ */
.trust-section {
    background-color: var(--gray-light);
    padding: 4rem 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.trust-item {
    padding: 2rem 1rem;
}

.trust-icon {
    font-size: 3.5rem;
    color: var(--gold);
    margin-bottom: 1rem;
}

.trust-item h4 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.trust-item p {
    font-size: 0.95rem;
}

/* ============ FLEET SHOWCASE ============ */
.fleet-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid #e0e0e0;
}

.fleet-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.fleet-item:nth-child(even) {
    direction: rtl;
}

.fleet-item:nth-child(even) > * {
    direction: ltr;
}

.fleet-image {
    width: 100%;
    height: 400px;
    object-fit: contain;
    background-color: var(--gray-light);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.fleet-details h3 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.fleet-specs {
    display: flex;
    gap: 2rem;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}

.fleet-spec {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.fleet-spec-icon {
    color: var(--gold);
    font-size: 1.5rem;
}

.fleet-spec-text {
    font-weight: 600;
    color: var(--charcoal);
}

/* ============ FOOTER ============ */
.footer {
    background-color: var(--black);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    color: var(--gold);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.footer-section p,
.footer-section a {
    color: var(--gray-light);
    font-size: 0.95rem;
    line-height: 1.8;
}

.footer-section a:hover {
    color: var(--gold);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray);
    font-size: 0.9rem;
}

.footer-brand {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    color: var(--gold);
    margin-bottom: 1rem;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 0.8s ease-out;
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* ============ RESPONSIVE DESIGN ============ */

/* Tablet */
@media (max-width: 992px) {
    h1 {
        font-size: 2.8rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .navbar-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 100%;
        max-width: 400px;
        height: calc(100vh - 70px);
        background-color: rgba(0, 0, 0, 0.98);
        flex-direction: column;
        padding: 3rem 2rem;
        gap: 1.5rem;
        align-items: flex-start;
        transition: var(--transition-smooth);
    }
    
    .navbar-menu.active {
        right: 0;
    }
    
    .navbar-toggle {
        display: flex;
    }
    
    .navbar-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .navbar-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .navbar-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .fleet-item {
        grid-template-columns: 1fr;
    }
    
    .fleet-item:nth-child(even) {
        direction: ltr;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero {
        min-height: 600px;
        height: auto;
    }
    
    .hero::before {
        background-position: center center;
        background-size: cover;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .card-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
    }
    
    .fleet-image {
        height: 300px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    h1 {
        font-size: 1.9rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .section-title {
        margin-bottom: 2rem;
    }
    
    .btn {
        padding: 0.9rem 2rem;
        font-size: 0.9rem;
    }
}

/* ============ FLOATING CALL BUTTON ============ */
.floating-call-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.05rem;
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
    z-index: 999;
    text-decoration: none;
    display: none;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-smooth);
}

.floating-call-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(212, 175, 55, 0.6);
}

@media (max-width: 768px) {
    .floating-call-btn {
        display: flex;
    }
}

/* ============ PRINT STYLES ============ */
@media print {
    .navbar,
    .footer,
    .btn,
    .hero-buttons {
        display: none;
    }
    
    .hero {
        height: auto;
        min-height: 0;
        padding: 2rem 0;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}