/* VinFast V1 - Premium Corporate Aesthetics CSS */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700;800&display=swap');

:root {
    --vf-blue: #003da5;
    --vf-dark: #111111;
    --vf-gray: #f8f9fa;
    --vf-text: #444444;
    --white: #ffffff;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --shadow: 0 20px 40px rgba(0,0,0,0.1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    color: var(--vf-dark);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 25px;
}

/* Hero Section */
.vf-hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://upload.wikimedia.org/wikipedia/commons/e/ef/VinFast_VF_8_plus_front_view_-_Montreal_Auto_Show_2023.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: #fff;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--vf-blue);
    border-radius: 50px;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.vf-hero h1 {
    font-size: 5rem;
    line-height: 1.1;
    margin-bottom: 30px;
}

/* Products Section */
.section-padding {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-header span {
    color: var(--vf-blue);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 3px;
    display: block;
    margin-bottom: 15px;
}

.section-header h2 {
    font-size: 3rem;
}

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

.product-card {
    background: var(--vf-gray);
    padding: 25px;
    border-radius: 20px;
    transition: var(--transition);
    border: 1px solid #eee;
}

.product-card:hover {
    background: #fff;
    border-color: var(--vf-blue);
    transform: translateY(-10px);
    box-shadow: var(--shadow);
}

.product-img-wrapper {
    width: 100%;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
}

.product-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-img-wrapper img {
    transform: scale(1.1);
}

/* Form Section */
.contact-section {
    background: var(--vf-dark);
    padding: 100px 0;
    color: #fff;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.luxury-form {
    background: #fff;
    padding: 50px;
    border-radius: 30px;
    color: var(--vf-dark);
}

.btn-vf {
    padding: 18px 45px;
    background: var(--vf-blue);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    transition: var(--transition);
    display: inline-block;
    border: none;
    cursor: pointer;
}

.btn-vf:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 61, 165, 0.3);
}

/* AOS Styles */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .vf-hero h1 { font-size: 3.5rem; }
    .products-grid { grid-template-columns: 1fr 1fr; }
    .form-grid { grid-template-columns: 1fr; gap: 50px; }
}

@media (max-width: 768px) {
    .vf-hero h1 { font-size: 2.5rem; }
    .products-grid { grid-template-columns: 1fr; }
}