/* ========================================
   MAIN.CSS - SHARED STYLES FOR ALL PAGES
   Desert Diamond Auto Detailing
   ======================================== */

/* --- RESET & VARIABLES --- */
:root {
    --primary: #00bcd4; /* Diamond Cyan */
    --dark: #121212;
    --darker: #0a0a0a;
    --light: #f4f4f4;
    --gray: #2c2c2c;
    --text-gray: #b0b0b0;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--darker);
    color: var(--light);
    line-height: 1.6;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

a { 
    text-decoration: none; 
    color: inherit; 
    transition: 0.3s; 
}

ul { 
    list-style: none; 
}

img {
    border-radius: .75rem;
    width: 100%;
    object-fit: cover;
    transition: transform .2s;
}

/* --- UTILITIES --- */
.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.section-title p {
    color: var(--text-gray);
}

/* --- BUTTONS --- */
.btn {
    display: inline-block;
    padding: 12px 30px;
    background: var(--primary);
    color: var(--darker);
    font-weight: 700;
    border-radius: 7px;
    text-transform: uppercase;
    border: 2px solid var(--primary);
    transition: all 0.3s ease;
}

.btn:hover {
    background: transparent;
    color: var(--primary);
}

.cta-button {
    display: inline-block;
    background: var(--primary);
    color: var(--dark);
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    margin: 0.5rem;
}

.cta-button:hover {
    background: #00acc1;
    transform: scale(1.05);
    box-shadow: 0 4px 8px rgba(0, 188, 212, 0.4);
}

.cta-button.secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.cta-button.secondary:hover {
    background: var(--primary);
    color: var(--dark);
}

/* --- HEADER (Standard for service pages) --- */
header {
    background: linear-gradient(135deg, var(--dark) 0%, var(--gray) 100%);
    color: var(--light);
    padding: 2rem 0;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 188, 212, 0.3);
    border-bottom: 3px solid var(--primary);
}

header h1 {
    font-size: 2.25rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

header p {
    font-size: 1.2rem;
    color: var(--text-gray);
}

/* --- NAVIGATION --- */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.title {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--light);
    text-shadow: 
    0 0 5px #00bcd475, 
    0 0 10px #a8ebf44d, 
    0 0 21px #00bcd452;
}

.title span { 
    color: var(--primary); 
}

.nav-links { 
    display: flex; 
    gap: 30px; 
    align-items: center;
}

.nav-links a { 
    font-size: 1rem; 
    font-weight: 600; 
}

.nav-links a:hover { 
    color: var(--primary); 
}
.book-btn-nav {
    background: var(--primary);
    color: var(--darker);
    padding: 8px 25px;
    border-radius: 7px;
}
.nav-links a.book-btn-nav:hover {
    color: white !important;
}

/* --- CONTENT SECTIONS --- */
.content-section {
    background: var(--dark);
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: 8px;
    border: 1px solid var(--gray);
}

.content-section h3 {
    color: var(--primary);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    border-bottom: 3px solid var(--primary);
    padding-bottom: 0.5rem;
}

.content-section p {
    color: var(--text-gray);
    margin-bottom: 1rem;
    line-height: 1.8;
}

/* --- FOOTER --- */
footer {
    background: var(--dark);
    color: var(--text-gray);
    text-align: center;
    padding: 1.5rem 0;
    border-top: 3px solid var(--primary);
}

.social-icons a {
    color: var(--light);
    font-size: 1.5rem;
    margin: 0 15px;
}

.social-icons a:hover { 
    color: var(--primary); 
}

.copyright { 
    margin-top: 30px; 
    font-size: 0.8rem; 
    color: #666; 
}

/* --- VEHICLE TYPE TAGS (used across multiple pages) --- */
.vehicle-types {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0;
}

.vehicle-tag {
    background: var(--gray);
    color: var(--primary);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    border: 2px solid var(--primary);
    font-weight: bold;
}

/* --- MOBILE RESPONSIVE --- */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .nav-links { 
        display: none; 
    }
    
    .title { 
        font-size: 1.3rem; 
        margin: auto;
        text-shadow: 
        0 0 5px #00bcd475, 
        0 0 10px #a8ebf44d, 
        0 0 21px #00bcd452;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
}