:root {
    --primary: #000000;
    --primary-hover: #222222;
    --primary-light: #f1f5f9;
    --text-main: #000000;
    --text-muted: #475569;
    --text-light: #94a3b8;
    --bg-white: #ffffff;
    --bg-gray: #fafafa;
    --border-color: #f1f5f9;
    --radius-full: 9999px;
    --radius-lg: 1.5rem;
    --shadow-sm: 0 10px 40px -10px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 20px 40px -10px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 30px 60px -10px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text-main);
    background-color: var(--bg-white);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ====================
   HEADER & NAVIGATION
==================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    z-index: 50;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary);
}

.logo img {
    height: 40px;
    width: auto;
    border-radius: 50%;
}

.nav-links {
    display: none;
}

.nav-links li a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.2s;
}

.nav-links li a:hover {
    color: var(--text-main);
}

.nav-cta {
    display: none;
}

.hamburger {
    display: block;
    font-size: 1.5rem;
    color: var(--text-main);
    cursor: pointer;
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
        gap: 2.5rem;
    }
    .nav-cta {
        display: inline-flex;
    }
    .hamburger {
        display: none;
    }
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    border: none;
    letter-spacing: 0.02em;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25);
    background: var(--primary-hover);
}

.btn-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

/* MOBILE MENU */
.mobile-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--bg-white);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    box-shadow: var(--shadow-md);
    transform: translateY(-150%);
    transition: transform 0.3s ease-in-out;
    z-index: 40;
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu.active {
    transform: translateY(0);
}

.mobile-menu a {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-main);
}

/* ====================
   HERO SECTION
==================== */
.hero {
    padding-top: 160px;
    padding-bottom: 120px;
    background-color: var(--text-main);
    background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.7)), url('https://lh3.googleusercontent.com/gps-cs-s/APNQkAE_DeDwWGbVJDUm7JqtsJetNnGLnzWpb8qdc3kiKpEa2Z5wjNA2nZvc41Md2yDS4khndpv5O7ejadKpQOzFWG8Q7SXNlVoV3Gbu8xb3QqelT3xUp_2tJ2GGAg9npqHbB9TY5af9=s1920');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    text-align: center;
    position: relative;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
    color: #ffffff;
    text-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

.hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    text-shadow: 0 2px 8px rgba(0,0,0,0.4);
    font-weight: 400;
}


/* ====================
   FLEET SECTION
==================== */
.section {
    padding: 5rem 0;
}

.bg-gray {
    background-color: var(--bg-gray);
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

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

.grid-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* CARD */
.card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: none;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.card-img {
    height: 280px;
    background-size: cover;
    background-position: center center;
    border-bottom: none;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.card-content {
    padding: 1.75rem;
    background: var(--bg-white);
    position: relative;
    z-index: 2;
}

.card-content h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.card-content p {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.card-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.price span {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

.price small {
    color: var(--text-muted);
    font-weight: 500;
}

/* ====================
   SPLIT SECTION (Services/Why Us)
==================== */
.split-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 992px) {
    .split-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.split-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    gap: 1.25rem;
}

.feature-icon {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    background-color: var(--primary-light);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.feature-text h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.feature-text p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ====================
   FOOTER
==================== */
.footer {
    background-color: var(--bg-white);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.footer p, .footer ul li a {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
    display: inline-block;
}

.footer ul li a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-light);
}

/* ====================
   FORMS & INPUTS
==================== */
.date-input {
    border: none;
    background: transparent;
    font-size: 0.95rem;
    color: var(--text-main);
    font-family: inherit;
    outline: none;
    margin-top: 0.25rem;
    width: 100%;
}
.date-input:focus {
    color: var(--primary);
}

/* ====================
   MODAL
==================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-white);
    width: 100%;
    max-width: 500px;
    border-radius: var(--radius-lg);
    padding: 2rem;
    position: relative;
    box-shadow: var(--shadow-xl);
    transform: translateY(20px);
    transition: all 0.3s ease;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--text-main);
}

.modal-header h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.modal-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}
@media (min-width: 480px) {
    .grid-2 {
        grid-template-columns: 1fr 1fr;
    }
}

.w-full {
    width: 100%;
}