/* ==========================================================================
   PIT STOP PROS - DESIGN SYSTEM & LAYOUT
   ========================================================================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesque:wght@400;500;600;700&display=swap');

/* --- Root Variables --- */
:root {
    --bg-primary: #07090e;      /* Deep Obsidian Blue-Black */
    --bg-secondary: #0e121d;    /* Matte Dark Blue-Grey */
    --bg-tertiary: #161c2c;     /* Card background */
    --color-primary: #0066ff;   /* Electric Blue (matches logo) */
    --color-primary-hover: #0052cc;
    --color-accent: #ff8800;    /* Amber Orange for Emergency elements */
    --color-accent-hover: #e07700;
    --color-text-main: #f3f5f9;  /* Crisp White */
    --color-text-muted: #8e9bb0; /* Muted Slate */
    --border-color: #202b3f;     /* Professional grid border color */
    
    /* Typography */
    --font-heading: 'Space Grotesque', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Strict border radius constraint */
    --radius: 0px; 
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Base Styles --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    text-size-adjust: 100%;
}

body {
    background-color: var(--bg-primary);
    color: var(--color-text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    background: none;
    border: none;
    border-radius: var(--radius);
}

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

/* --- Utilities --- */
.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-accent {
    color: var(--color-accent);
}

.text-primary {
    color: var(--color-primary);
}

.btn-primary {
    background-color: var(--color-primary);
    color: #fff;
    padding: 13px 22px;
    font-weight: 600;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--color-primary);
}

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

.btn-accent {
    background-color: var(--color-accent);
    color: #fff;
    padding: 13px 22px;
    font-weight: 600;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--color-accent);
}

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

.btn-outline {
    border: 1px solid var(--border-color);
    color: var(--color-text-main);
    padding: 13px 22px;
    font-weight: 600;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-outline:hover {
    border-color: var(--color-text-main);
    background-color: var(--color-text-main);
    color: var(--bg-primary);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background-color: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.2);
    color: var(--color-primary);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--font-heading);
}

.badge-emergency {
    background-color: rgba(255, 136, 0, 0.1);
    border: 1px solid rgba(255, 136, 0, 0.3);
    color: var(--color-accent);
}

/* --- Section Header --- */
.section-header {
    margin-bottom: 50px;
    border-left: 4px solid var(--color-primary);
    padding-left: 20px;
}

.section-header h2 {
    font-size: 40px;
    text-transform: uppercase;
    margin-top: 8px;
}

.section-header p {
    color: var(--color-text-muted);
    font-size: 18px;
    max-width: 600px;
    margin-top: 10px;
}

/* --- Header / Navigation --- */
header {
    background-color: rgba(7, 9, 14, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 55px;
    width: 55px;
    border: 1px solid var(--border-color);
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 22px;
    letter-spacing: -0.01em;
}

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

nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
}

nav a {
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--color-text-muted);
}

nav a:hover, nav a.active {
    color: var(--color-text-main);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.emergency-phone {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.emergency-phone span {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    font-weight: 700;
}

.emergency-phone a {
    font-size: 19px;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-text-main);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 4px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-main);
    transition: var(--transition);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    padding: 60px 0 70px 0;
    border-bottom: 1px solid var(--border-color);
    background-image: radial-gradient(circle at 80% 20%, rgba(0, 102, 255, 0.08) 0%, transparent 50%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-content h1 {
    font-size: 46px;
    text-transform: uppercase;
    line-height: 1.1;
    margin: 16px 0 16px 0;
    letter-spacing: -0.02em;
}

.hero-content p {
    font-size: 15px;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    max-width: 540px;
    line-height: 1.6;
}

.hero-btns {
    display: flex;
    gap: 16px;
    width: 100%;
}

.hero-btns .btn-accent,
.hero-btns .btn-outline {
    padding: 10px 18px;
    font-size: 14px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 35px;
    width: 100%;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.stat-item h3 {
    font-size: 26px;
    color: var(--color-primary);
}

.stat-item p {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 0;
    margin-top: 2px;
}

.hero-gallery {
    position: relative;
    border: 1px solid var(--border-color);
    height: 400px;
    overflow: hidden;
}

.hero-slider {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-position: center;
}

.hero-gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(7, 9, 14, 0.9) 0%, transparent 100%);
    padding: 30px 24px 20px 24px;
    z-index: 10;
}

.hero-gallery-caption h4 {
    font-size: 18px;
    text-transform: uppercase;
}

.hero-gallery-controls {
    position: absolute;
    right: 20px;
    top: 20px;
    display: flex;
    gap: 8px;
    z-index: 20;
}

.control-btn {
    background-color: rgba(7, 9, 14, 0.8);
    border: 1px solid var(--border-color);
    height: 40px;
    width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #fff;
    transition: var(--transition);
}

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

/* --- Emergency Action Banner --- */
.emergency-banner {
    background-color: var(--color-accent);
    color: #000;
    padding: 24px 0;
    border-bottom: 1px solid var(--border-color);
}

.banner-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.banner-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.banner-icon {
    font-size: 32px;
    animation: pulse 1.5s infinite;
}

.banner-text h2 {
    font-size: 24px;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.banner-text p {
    font-weight: 500;
    opacity: 0.8;
}

.banner-phone {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: #000;
    border-bottom: 3px solid #000;
}

/* --- Services Grid --- */
.services {
    padding: 100px 0;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 40px;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
}

.service-icon {
    height: 60px;
    width: 60px;
    background-color: rgba(0, 102, 255, 0.08);
    border: 1px solid rgba(0, 102, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: 30px;
}

.service-icon svg {
    width: 28px;
    height: 28px;
}

.service-card h3 {
    font-size: 22px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.service-card p {
    color: var(--color-text-muted);
    font-size: 15px;
    margin-bottom: 30px;
    flex-grow: 1;
}

.service-card .learn-more {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
}

.service-card:hover .learn-more {
    color: #fff;
}

/* --- About Section --- */
.about {
    padding: 100px 0;
    border-bottom: 1px solid var(--border-color);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    border: 1px solid var(--border-color);
}

.about-image img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.about-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--color-primary);
    padding: 24px 30px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 20px;
    text-transform: uppercase;
    text-align: center;
    color: #fff;
    border: 1px solid #fff;
}

.about-badge span {
    display: block;
    font-size: 40px;
    line-height: 1;
}

.about-content h2 {
    font-size: 40px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.about-content p {
    font-size: 16px;
    color: var(--color-text-muted);
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-feature-item svg {
    color: var(--color-primary);
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.about-feature-item span {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 15px;
    text-transform: uppercase;
}

/* --- Live Gallery Section --- */
.gallery-section {
    padding: 100px 0;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.gallery-filters {
    display: flex;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    border: 1px solid var(--border-color);
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
    border-color: var(--color-primary);
    background-color: var(--color-primary);
    color: #fff;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    border: 1px solid var(--border-color);
    aspect-ratio: 4/3;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease;
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(7, 9, 14, 0.85);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transition: var(--transition);
    border: 1px solid var(--color-primary);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay h4 {
    font-size: 16px;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 4px;
}

.gallery-overlay p {
    font-size: 12px;
    color: var(--color-primary);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* --- Brand Coverage Grid --- */
.brands-section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-color);
}

.brand-logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 30px;
    align-items: center;
    justify-items: center;
    opacity: 0.6;
}

.brand-logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 24px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* --- Booking & Quote Form Section --- */
.booking-section {
    padding: 100px 0;
    border-bottom: 1px solid var(--border-color);
}

.booking-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.booking-info h2 {
    font-size: 40px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.booking-info p {
    color: var(--color-text-muted);
    font-size: 16px;
    margin-bottom: 30px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-icon svg {
    width: 20px;
    height: 20px;
}

.contact-text h4 {
    font-size: 14px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.contact-text p, .contact-text a {
    font-size: 18px;
    font-family: var(--font-heading);
    font-weight: 600;
    margin-top: 4px;
}

.booking-form-wrapper {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 40px;
}

.booking-form-wrapper h3 {
    font-size: 24px;
    text-transform: uppercase;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    color: var(--color-text-muted);
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: #fff;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--color-primary);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.booking-submit-btn {
    width: 100%;
    margin-top: 10px;
}

/* --- Reviews Section --- */
.reviews-section {
    padding: 100px 0;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 30px;
}

.review-card {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 30px;
    position: relative;
}

.review-card::after {
    content: "“";
    position: absolute;
    top: 20px;
    right: 30px;
    font-family: var(--font-heading);
    font-size: 80px;
    color: rgba(0, 102, 255, 0.05);
    line-height: 1;
}

.review-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.review-author {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
}

.review-stars {
    display: flex;
    gap: 4px;
    color: #ffb800;
}

.review-stars svg {
    width: 16px;
    height: 16px;
}

.review-date {
    font-size: 12px;
    color: var(--color-text-muted);
}

.review-content {
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.6;
}

.trust-source {
    margin-top: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: #4cd964; /* Trustindex green */
    text-transform: uppercase;
    font-weight: 600;
}

/* --- Footer --- */
footer {
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 30px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 14px;
    margin-top: 20px;
    max-width: 320px;
}

.footer-col h4 {
    font-size: 16px;
    text-transform: uppercase;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    display: inline-block;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col a {
    color: var(--color-text-muted);
    font-size: 14px;
}

.footer-col a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
}

.footer-contact-item svg {
    color: var(--color-primary);
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact-item p {
    color: var(--color-text-muted);
}

.footer-contact-item a {
    color: var(--color-text-main);
    font-weight: 600;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    color: var(--color-text-muted);
    font-size: 13px;
}

/* --- Floating Actions --- */
.floating-actions {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
}

.float-btn {
    height: 56px;
    width: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    border: 1px solid #fff;
    cursor: pointer;
    transition: var(--transition);
}

.float-btn-whatsapp {
    background-color: #25d366;
    color: #fff;
    border-color: #25d366;
}

.float-btn-whatsapp:hover {
    background-color: transparent;
    color: #25d366;
}

.float-btn-phone {
    background-color: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

.float-btn-phone:hover {
    background-color: transparent;
    color: var(--color-accent);
}

/* --- Keyframes --- */
@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
    100% { transform: scale(1); opacity: 1; }
}

/* --- Mobile Menu / Responsive --- */
@media (max-width: 1024px) {
    .hero-grid, .about-grid, .booking-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-gallery {
        height: 380px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-container {
        height: 80px;
    }
    nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background-color: rgba(14, 18, 29, 0.98);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border-color);
        padding: 30px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: var(--transition);
        max-height: calc(100vh - 80px);
        overflow-y: auto;
    }
    nav.open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    nav ul {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    .menu-toggle {
        display: flex;
    }
    .menu-toggle.open span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .menu-toggle.open span:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.open span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    .emergency-phone span {
        display: none;
    }
    .emergency-phone a {
        font-size: 14px;
        background-color: var(--color-accent);
        border: 1px solid var(--color-accent);
        padding: 8px 14px;
        color: #fff;
        transition: var(--transition);
        font-weight: 600;
    }
    .emergency-phone a:hover {
        background-color: transparent;
        color: var(--color-accent);
    }
    .hero-content h1 {
        font-size: 40px;
    }
    .banner-phone {
        font-size: 28px;
    }
    .section-header h2 {
        font-size: 32px;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .nav-container {
        height: 70px;
    }
    nav {
        top: 70px;
        max-height: calc(100vh - 70px);
    }
    .logo-img {
        height: 42px;
        width: 42px;
    }
    .logo-text {
        font-size: 17px;
    }
    .emergency-phone a {
        font-size: 0;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 38px;
        height: 38px;
        background-color: var(--color-accent);
        border: 1px solid var(--color-accent);
        background-image: url("data:image/svg+xml;utf8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23ffffff%22%20stroke-width%3D%222.5%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M22%2016.92v3a2%202%200%200%201-2.18%202%2019.79%2019.79%200%200%201-8.63-3.07%2019.5%2019.5%200%200%201-6-6%2019.79%2019.79%200%200%201-3.07-8.67A2%202%200%200%201%204.11%202h3a2%202%200%200%201%202%201.72%2012.84%2012.84%200%200%200%20.7%202.81%202%202%200%200%201-.45%202.11L8.09%209.91a16%2016%200%200%200%206%206l1.27-1.27a2%202%200%200%201%202.11-.45%2012.84%2012.84%200%200%200%202.81.7A2%202%200%200%201%2022%2016.92z%22%2F%3E%3C%2Fsvg%3E");
        background-repeat: no-repeat;
        background-position: center;
        background-size: 18px 18px;
        transition: var(--transition);
    }
    .emergency-phone a:hover {
        background-color: transparent;
        background-image: url("data:image/svg+xml;utf8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23ff8800%22%20stroke-width%3D%222.5%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M22%2016.92v3a2%202%200%200%201-2.18%202%2019.79%2019.79%200%200%201-8.63-3.07%2019.5%2019.5%200%200%201-6-6%2019.79%2019.79%200%200%201-3.07-8.67A2%202%200%200%201%204.11%202h3a2%202%200%200%201%202%201.72%2012.84%2012.84%200%200%200%20.7%202.81%202%202%200%200%201-.45%202.11L8.09%209.91a16%2016%200%200%200%206%206l1.27-1.27a2%202%200%200%201%202.11-.45%2012.84%2012.84%200%200%200%202.81.7A2%202%200%200%201%2022%2016.92z%22%2F%3E%3C%2Fsvg%3E");
    }
}

/* ==========================================================================
   SERVICE DETAIL PAGES STYLES
   ========================================================================== */

.page-hero {
    background-color: var(--bg-secondary);
    padding: 60px 0;
    border-bottom: 1px solid var(--border-color);
    background-image: radial-gradient(circle at 90% 10%, rgba(0, 102, 255, 0.05) 0%, transparent 60%);
}

.breadcrumb-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.breadcrumb-bar a {
    color: var(--color-primary);
}

.breadcrumb-bar a:hover {
    color: #fff;
}

.breadcrumb-separator {
    color: var(--border-color);
}

.page-hero h1 {
    font-size: 44px;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.page-hero p.tagline {
    font-size: 16px;
    color: var(--color-text-muted);
    margin-top: 8px;
    max-width: 600px;
}

.detail-section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-color);
}

.detail-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 50px;
}

.detail-body h3 {
    font-size: 24px;
    text-transform: uppercase;
    margin-top: 30px;
    margin-bottom: 16px;
    border-left: 3px solid var(--color-primary);
    padding-left: 12px;
}

.detail-body p {
    color: var(--color-text-muted);
    font-size: 16px;
    margin-bottom: 20px;
    line-height: 1.7;
}

.detail-body ul {
    list-style: none;
    margin-bottom: 30px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 20px;
}

.detail-body ul li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: var(--color-text-main);
}

.detail-body ul li svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.sidebar-card {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 35px;
    align-self: start;
}

.sidebar-card h3 {
    font-size: 20px;
    text-transform: uppercase;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 12px;
}

.spec-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 30px;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    font-size: 14px;
}

.spec-label {
    color: var(--color-text-muted);
    font-weight: 500;
}

.spec-val {
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-text-main);
}

.sidebar-card .btn-primary, .sidebar-card .btn-accent {
    width: 100%;
    justify-content: center;
    text-align: center;
    margin-bottom: 12px;
}

.section-title-sub {
    font-size: 28px;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 40px;
    letter-spacing: -0.01em;
}

/* --- How It Works Steps --- */
.process-section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

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

.process-step-card {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 40px 30px;
    position: relative;
}

.step-num {
    font-family: var(--font-heading);
    font-size: 44px;
    font-weight: 800;
    color: rgba(0, 102, 255, 0.15);
    position: absolute;
    top: 20px;
    right: 30px;
    line-height: 1;
}

.process-step-card h4 {
    font-size: 18px;
    text-transform: uppercase;
    margin-bottom: 12px;
    margin-top: 10px;
}

.process-step-card p {
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.6;
}

/* --- Guides & Specs --- */
.guide-section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-color);
}

.guide-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.guide-text h3 {
    font-size: 26px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.guide-text p {
    color: var(--color-text-muted);
    font-size: 15px;
    margin-bottom: 16px;
}

.guide-graphic {
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    padding: 40px;
    text-align: center;
}

/* --- FAQ Accordion --- */
.faq-section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-color);
}

.faq-list-detail {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-detail {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 24px 30px;
}

.faq-item-detail h4 {
    font-size: 16px;
    text-transform: uppercase;
    margin-bottom: 8px;
    color: var(--color-text-main);
}

.faq-item-detail p {
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Responsive Overrides */
@media (max-width: 992px) {
    .detail-grid, .guide-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .process-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 600px) {
    .detail-body ul {
        grid-template-columns: 1fr;
    }
}