/*
Theme Name: Byan Mobil 08
Theme URI: https://byanmobil08.com
Author: Byan Mobil 08
Author URI: https://byanmobil08.com
Description: Custom WordPress theme untuk website listing penjualan mobil bekas. Desain modern, responsive, dan SEO friendly dengan integrasi WhatsApp.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: byan-mobil-08
Tags: car-dealership, custom-colors, custom-menu, featured-images, theme-options, translation-ready, responsive-layout
*/

/* ===================================
   CSS Variables / Design Tokens
   =================================== */
:root {
    --color-primary: #60A5FA;
    --color-primary-light: #7DD3FC;
    --color-primary-dark: #3B82F6;
    --color-secondary: #FFFFFF;
    --color-dark-blue: #1E40AF;
    --color-dark: #0F172A;
    --color-gray-light: #F1F5F9;
    --color-gray: #64748B;
    --color-success: #10B981;
    --color-whatsapp: #25D366;
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
}

/* ===================================
   Reset & Base Styles
   =================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: #fff;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 1rem;
    color: var(--color-dark-blue);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin: 0 0 1rem;
}

a {
    color: var(--color-primary-dark);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-dark-blue);
}

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

ul, ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

/* ===================================
   Utility Classes
   =================================== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.text-center { text-align: center; }
.text-white { color: #fff; }
.text-gray { color: var(--color-gray); }
.text-primary { color: var(--color-primary); }
.text-primary-dark { color: var(--color-primary-dark); }
.text-dark-blue { color: var(--color-dark-blue); }

.bg-white { background-color: #fff; }
.bg-gray-light { background-color: var(--color-gray-light); }
.bg-dark { background-color: var(--color-dark); }
.bg-dark-blue { background-color: var(--color-dark-blue); }

.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.font-semibold { font-weight: 600; }

.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-full { border-radius: var(--radius-full); }

.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (min-width: 768px) {
    .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
    .md\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1024px) {
    .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
    .lg\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ===================================
   Gradients
   =================================== */
.gradient-hero {
    background: linear-gradient(135deg, #0F172A 0%, #1E3A5F 50%, #1E40AF 100%);
}

.gradient-cta {
    background: linear-gradient(135deg, #60A5FA 0%, #3B82F6 100%);
}

.text-gradient {
    background: linear-gradient(135deg, #60A5FA 0%, #7DD3FC 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn:hover {
    transform: scale(1.02);
}

.btn-primary {
    background: linear-gradient(135deg, #60A5FA 0%, #3B82F6 100%);
    color: #fff;
    box-shadow: 0 4px 14px 0 rgba(96, 165, 250, 0.4);
}

.btn-primary:hover {
    color: #fff;
    box-shadow: 0 6px 20px 0 rgba(96, 165, 250, 0.5);
}

.btn-whatsapp {
    background-color: var(--color-whatsapp);
    color: #fff;
    box-shadow: 0 4px 14px 0 rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
    background-color: #22c55e;
    color: #fff;
}

.btn-white {
    background-color: #fff;
    color: var(--color-primary-dark);
}

.btn-white:hover {
    background-color: var(--color-gray-light);
    color: var(--color-primary-dark);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary-dark);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: #fff;
}

.btn-dark {
    background-color: var(--color-dark-blue);
    color: #fff;
}

.btn-dark:hover {
    background-color: var(--color-primary-dark);
    color: #fff;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* ===================================
   Forms
   =================================== */
.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-dark-blue);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-xl);
    background-color: #fff;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.2);
}

.form-input-icon {
    position: relative;
}

.form-input-icon .icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray);
}

.form-input-icon input {
    padding-left: 2.75rem;
}