/* css/style.css */
:root {
    --primary-blue: #0B5ED7;
    --primary-blue-hover: #0a58ca;
    --accent-orange: #FF7A00;
    --accent-orange-hover: #e66e00;
    --bg-white: #FFFFFF;
    --text-dark: #1A1A1A;
    --light-bg: #f8f9fa;
}

body {
    font-family: 'Inter', 'Be Vietnam Pro', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

a {
    text-decoration: none;
}

/* Header */
.navbar-brand img {
    max-height: 50px;
}
.header-top {
    background-color: var(--light-bg);
    font-size: 0.9rem;
    padding: 5px 0;
}
.nav-link {
    font-weight: 500;
    color: var(--text-dark);
}
.nav-link:hover, .nav-link.active {
    color: var(--primary-blue) !important;
}
.btn-primary {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
}
.btn-primary:hover {
    background-color: var(--primary-blue-hover);
    border-color: var(--primary-blue-hover);
}
.btn-warning {
    background-color: var(--accent-orange);
    border-color: var(--accent-orange);
    color: #fff;
    font-weight: bold;
}
.btn-warning:hover {
    background-color: var(--accent-orange-hover);
    border-color: var(--accent-orange-hover);
    color: #fff;
}

/* Hero Section */
.hero-section {
    background-size: cover;
    background-position: center;
    position: relative;
    padding: 100px 0;
    color: #fff;
}
.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.6);
}
.hero-content {
    position: relative;
    z-index: 2;
}

/* === Floating Form (Card Đặt Xe) === */
.floating-form-card {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border: none;
    overflow: hidden;
}
.form-icon-input {
    position: relative;
}
.form-icon-input i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
}
.form-icon-input input, 
.form-icon-input select {
    padding-left: 45px;
    border-radius: 8px;
    border: 1px solid #ced4da;
}
.form-icon-input input:focus, 
.form-icon-input select:focus {
    border-color: #FF7A00;
    box-shadow: 0 0 0 0.2rem rgba(255,122,0,0.25);
}

/* === Custom Utils === */
.text-primary {
    color: #FF7A00 !important;
}
.bg-primary {
    background-color: #FF7A00 !important;
}

/* Sticky Contact */
.sticky-contact {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.sticky-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
    transition: transform 0.3s;
}
.sticky-btn:hover {
    transform: scale(1.1);
    color: #fff;
}
.btn-zalo { background-color: #0068FF; }
.btn-call { background-color: var(--accent-orange); }
.btn-top { background-color: #6c757d; font-size: 20px; display: none; }

/* Floating Stats */
.floating-stats {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1000;
    transition: transform 0.3s ease;
}
.floating-stats:hover {
    transform: translateY(-5px);
}
@media (max-width: 768px) {
    .floating-stats {
        bottom: 80px; /* Tránh đè lên sticky contact ở mobile nếu có */
        left: 10px;
        padding: 10px !important;
    }
}

/* Footer */
footer {
    background-color: #212529;
    color: #fff;
    padding: 50px 0 20px;
}
footer a {
    color: #adb5bd;
}
footer a:hover {
    color: #fff;
}