:root {
    --primary-color: #d91b23;
    --primary-dark: #b8141d;
    --dark-bg: #111111;
    --darker-bg: #0a0a0a;
    --light-bg: #f9f9f9;
    --white: #ffffff;
    --text-color: #333333;
    --text-light: #cccccc;
    --border-color: #e0e0e0;
    --border-dark: #333333;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    font-weight: 600;
}

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-center {
    text-align: center;
}

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

.mt-15 {
    margin-top: 15px;
}

.mt-40 {
    margin-top: 40px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.5px;
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: 4px;
    gap: 8px;
    transition: var(--transition);
}

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

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

.btn-outline {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-outline:hover {
    background-color: var(--white);
    color: var(--dark-bg);
}

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

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

/* Header */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo img {
    height: 72px;
}

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

.nav-links a {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    position: relative;
    padding-bottom: 5px;
}

.nav-links a.active,
.nav-links a:hover {
    color: var(--primary-color);
}

.nav-links a.active::after,
.nav-links a:hover::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--dark-bg);
    margin-left: 15px;
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    color: var(--primary-color);
}

/* ==========================================
   Mobile Nav (Dark Glassmorphic Studio Design)
========================================== */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: linear-gradient(145deg, rgba(18, 18, 18, 0.98) 0%, rgba(8, 8, 8, 0.99) 100%);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    z-index: 2000;
    transition: right 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow-y: auto;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: -15px 0 40px rgba(0, 0, 0, 0.85);
}

.mobile-nav.open {
    right: 0;
}

/* Header inside Mobile Nav */
.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(0, 0, 0, 0.25);
    flex-shrink: 0;
}

.mobile-nav-brand img {
    height: 48px;
    filter: brightness(0) invert(1);
    transition: var(--transition);
}

.close-menu-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    cursor: pointer;
    transition: var(--transition);
}

.close-menu-btn:hover,
.close-menu-btn:active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    transform: rotate(90deg);
}

/* Links List */
.mobile-nav-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 25px 20px;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-radius: 10px;
    font-family: 'Oswald', sans-serif;
    font-size: 19px;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: #e0e0e0;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid transparent;
    background: transparent;
}

.mobile-nav-link-content {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-nav-link i {
    font-size: 22px;
    color: #777;
    transition: all 0.3s ease;
}

.mobile-nav-link-arrow {
    font-size: 18px !important;
    color: #555 !important;
    opacity: 0.5;
    transform: translateX(-6px);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: linear-gradient(90deg, rgba(217, 27, 35, 0.15) 0%, rgba(217, 27, 35, 0.05) 100%);
    border-color: rgba(217, 27, 35, 0.35);
    color: var(--white);
    transform: translateX(6px);
}

.mobile-nav-link:hover i,
.mobile-nav-link.active i {
    color: var(--primary-color);
}

.mobile-nav-link:hover .mobile-nav-link-arrow,
.mobile-nav-link.active .mobile-nav-link-arrow {
    opacity: 1;
    transform: translateX(0);
    color: var(--primary-color) !important;
}

/* Footer inside Mobile Nav */
.mobile-nav-footer {
    padding: 20px 25px 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex-shrink: 0;
}

.mobile-nav-cta {
    width: 100%;
    padding: 15px;
    font-size: 14px;
    letter-spacing: 1px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(217, 27, 35, 0.35);
}

.mobile-nav-contact {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.mobile-contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 6px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    color: #bbb;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.mobile-contact-item i {
    font-size: 20px;
    color: var(--white);
    transition: all 0.3s ease;
}

.mobile-contact-item:hover,
.mobile-contact-item:active {
    background: rgba(217, 27, 35, 0.18);
    border-color: rgba(217, 27, 35, 0.45);
    color: var(--white);
    transform: translateY(-2px);
}

.mobile-contact-item:hover i,
.mobile-contact-item:active i {
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    height: calc(100vh - 80px);
    min-height: 600px;
    background-image: linear-gradient(to right, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.7) 50%, rgba(0,0,0,0.2) 100%), url('car.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 600px;
    z-index: 2;
}

.hero-subtitle {
    font-size: 14px;
    letter-spacing: 2px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #ddd;
}

.hero-subtitle span {
    color: var(--white);
}

.hero .hero-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    font-size: 13px;
    letter-spacing: 2.5px;
    margin-bottom: 20px;
    color: #e0e0e0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.hero .hero-subtitle span {
    color: var(--white);
    font-weight: 700;
}

.hero-title {
    font-size: 64px;
    line-height: 1.1;
    margin-bottom: 20px;
    text-shadow: 0 2px 15px rgba(0, 0, 0, 0.5);
}

.hero-text {
    font-size: 16px;
    margin-bottom: 40px;
    color: #dedede;
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-buttons .btn-primary {
    box-shadow: 0 4px 20px rgba(217, 27, 35, 0.4);
}

.hero-buttons .btn-outline {
    background-color: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.hero-buttons .btn-outline:hover {
    background-color: var(--white);
    color: var(--dark-bg);
    border-color: var(--white);
    transform: translateY(-2px);
}

/* Features Section */
.features {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
}

.features-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 30px 20px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 0 20px;
    border-right: 1px solid var(--border-color);
}

.feature-item:last-child {
    border-right: none;
}

.feature-icon {
    font-size: 32px;
    color: var(--dark-bg);
}

.feature-text h3 {
    font-size: 14px;
    margin-bottom: 5px;
}

.feature-text p {
    font-size: 12px;
    color: #666;
    line-height: 1.4;
}

/* Services Section */
.services {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.section-title {
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}

.section-title-left {
    text-align: left;
}

.section-title-left::after {
    left: 0;
    transform: none;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.service-card {
    background-color: var(--white);
    padding: 30px 15px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    cursor: pointer;
}

.service-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    transform: translateY(-5px);
}

.service-card i {
    font-size: 40px;
    color: var(--dark-bg);
    margin-bottom: 15px;
}

.service-card h3 {
    font-size: 14px;
    letter-spacing: 0.5px;
}

/* Ceramic Packages Section */
.ceramic-packages {
    background-color: var(--dark-bg);
    padding: 80px 0;
    color: var(--white);
}

.ceramic-container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.ceramic-content {
    flex: 1;
}

.ceramic-content p {
    color: var(--text-light);
    margin-bottom: 30px;
    font-size: 16px;
    max-width: 400px;
}

/* Ceramic Packages Custom Layout */
.ceramic-grid {
    flex: 1.5;
    display: flex;
    gap: 20px;
    justify-content: space-between;
}

.pkg-card {
    text-align: center;
    flex: 1;
}

.pkg-img-crop {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
    border-radius: 8px;
    margin-bottom: 20px;
}

.pkg-img-crop img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pkg-card h4 {
    font-size: 16px;
    margin-bottom: 5px;
}

.text-primary {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
}

/* Caliper Packages Layout */
.caliper-packages {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.caliper-card {
    flex: 1;
    min-width: 300px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.caliper-pkg-title {
    font-size: 24px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.caliper-list {
    text-align: left;
    margin-bottom: 30px;
}

.caliper-list li {
    font-size: 14px;
    margin-bottom: 8px;
    position: relative;
    padding-left: 20px;
}

.caliper-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.caliper-img-box {
    text-align: center;
    margin: 20px 0;
}

.caliper-crop {
    width: 220px;
    height: 340px;
    margin: 0 auto 25px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.caliper-crop img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    filter: drop-shadow(0 12px 20px rgba(0, 0, 0, 0.18));
}

.caliper-card:hover .caliper-crop img {
    transform: scale(1.08);
}

.color-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 10px;
}

.color-dots span {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    display: inline-block;
}

.color-text {
    font-size: 10px;
    color: #666;
    letter-spacing: 1px;
}

.caliper-price {
    text-align: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.caliper-price p {
    font-size: 12px;
    color: #666;
}

.caliper-price h4 {
    font-size: 32px;
}

.caliper-footer {
    display: flex;
    justify-content: center;
    gap: 40px;
    border: 1px solid var(--primary-color);
    border-radius: 8px;
    padding: 20px;
    max-width: 800px;
    margin: 40px auto 0;
    background: #fff;
}

.cf-box {
    display: flex;
    align-items: center;
    gap: 15px;
}

.cf-box i {
    font-size: 40px;
    color: var(--primary-color);
}

.cf-box h5 {
    font-size: 14px;
    margin-bottom: 5px;
}

.cf-box p {
    font-size: 12px;
    color: #666;
}

/* Recent Work Section */
.recent-work {
    padding: 80px 0;
    background-color: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

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

.before-after-labels {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    display: flex;
    justify-content: space-between;
}

.before-after-labels span {
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--white);
    padding: 5px 10px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    border-radius: 4px;
}

/* Footer */
.footer {
    background-color: var(--dark-bg);
    color: var(--text-light);
    padding-top: 60px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1fr;
    gap: 40px;
    padding-bottom: 60px;
}

.footer-logo img {
    height: 58px;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    font-size: 14px;
    margin-bottom: 20px;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--border-dark);
    border-radius: 50%;
    font-size: 18px;
}

.social-links a:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

.footer-heading {
    color: var(--white);
    font-size: 16px;
    margin-bottom: 25px;
    letter-spacing: 0.5px;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    font-size: 14px;
}

.footer-links ul li a:hover {
    color: var(--primary-color);
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 14px;
}

.footer-contact ul li i {
    font-size: 18px;
    color: var(--primary-color);
    margin-top: 2px;
}

.footer-hours p {
    font-size: 14px;
    line-height: 1.8;
}

.footer-bottom {
    background-color: var(--darker-bg);
    padding: 20px 0;
    font-size: 12px;
    border-top: 1px solid var(--border-dark);
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom-container i {
    color: var(--primary-color);
}

/* ==========================================
   Contact Section & Consultation Form
========================================== */
.contact-section {
    background: linear-gradient(180deg, var(--darker-bg) 0%, #141414 100%);
    color: var(--white);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--border-dark);
}

.contact-header {
    margin-bottom: 60px;
}

.contact-subtext {
    color: var(--text-light);
    max-width: 600px;
    margin: 15px auto 0;
    font-size: 16px;
    line-height: 1.6;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-info-wrapper {
    padding-right: 20px;
}

.info-title {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--white);
    letter-spacing: 0.5px;
}

.info-desc {
    color: #aaaaaa;
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 35px;
}

.info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.info-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px 25px;
    border-radius: 12px;
    transition: var(--transition);
}

.info-card:not(.no-hover):hover {
    background: rgba(217, 27, 35, 0.08);
    border-color: rgba(217, 27, 35, 0.4);
    transform: translateX(8px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.info-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    background: rgba(217, 27, 35, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.info-content h4 {
    font-size: 14px;
    color: #fff;
    margin-bottom: 4px;
    letter-spacing: 1px;
}

.info-content p {
    font-size: 16px;
    font-weight: 600;
    color: #eee;
}

.info-content span {
    font-size: 12px;
    color: #777;
    display: block;
    margin-top: 2px;
}

.contact-trust-badges {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #ccc;
    font-weight: 500;
}

.trust-item i {
    color: var(--primary-color);
    font-size: 18px;
}

/* Contact & Modal Form Card */
.contact-form-card,
.modal-container {
    background: linear-gradient(135deg, #181818 0%, #0d0d0d 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 45px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7), 0 0 30px rgba(217, 27, 35, 0.08);
    position: relative;
}

.form-card-header,
.modal-header {
    margin-bottom: 30px;
    text-align: left;
}

.form-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(217, 27, 35, 0.15);
    color: #ff3b44;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 12px;
    border: 1px solid rgba(217, 27, 35, 0.3);
}

.form-card-header h3,
.modal-header h3 {
    font-size: 26px;
    color: #fff;
    margin-bottom: 8px;
}

.form-card-header p,
.modal-header p {
    color: #aaa;
    font-size: 14px;
    line-height: 1.5;
}

.custom-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: 'Oswald', sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    color: #ccc;
    text-transform: uppercase;
}

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

.input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-icon i {
    position: absolute;
    left: 16px;
    font-size: 18px;
    color: #777;
    pointer-events: none;
    transition: var(--transition);
}

.form-input {
    width: 100%;
    padding: 14px 16px 14px 45px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-input::placeholder {
    color: #666;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 15px rgba(217, 27, 35, 0.25);
}

.input-with-icon .form-input:focus + i,
.input-with-icon:focus-within i {
    color: var(--primary-color);
}

/* Ensure Select dropdown readability in all OS / Dark modes */
select.form-input {
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23CCCCCC%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 16px top 50%;
    background-size: 12px auto;
}

select.form-input option,
select.form-input optgroup {
    background-color: #1a1a1a;
    color: #ffffff;
    padding: 12px;
}

.btn-submit-whatsapp {
    width: 100%;
    padding: 16px;
    font-size: 15px;
    margin-top: 10px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #a81016 100%);
    border: none;
    box-shadow: 0 4px 15px rgba(217, 27, 35, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-submit-whatsapp:hover {
    box-shadow: 0 8px 25px rgba(217, 27, 35, 0.6);
    transform: translateY(-2px);
}

.btn-submit-whatsapp:active {
    transform: translateY(0);
}

.form-footer-note {
    text-align: center;
    font-size: 12px;
    color: #777;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 5px;
}

.form-footer-note i {
    color: #25D366;
    font-size: 15px;
}

/* ==========================================
   Booking Appointment Modal Styling
========================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.modal-container {
    max-width: 550px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 40px;
    transform: scale(0.92) translateY(20px);
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid rgba(217, 27, 35, 0.4);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.9), 0 0 40px rgba(217, 27, 35, 0.15);
}

.modal-overlay.active .modal-container {
    transform: scale(1) translateY(0);
}

/* Custom scrollbar for modal */
.modal-container::-webkit-scrollbar {
    width: 6px;
}
.modal-container::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 20px;
    z-index: 10;
}

.modal-close-btn:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: rotate(90deg);
}

@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .contact-info-wrapper {
        padding-right: 0;
    }
}

@media (max-width: 576px) {
    .contact-form-card,
    .modal-container {
        padding: 25px 20px;
    }
    .form-card-header h3,
    .modal-header h3 {
        font-size: 22px;
    }
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .features-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .feature-item {
        border-right: none;
        padding: 10px 0;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .ceramic-container {
        flex-direction: column;
    }

    .hero-title {
        font-size: 48px;
    }
}

@media (max-width: 768px) {

    .nav-links,
    .header-actions .btn {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    /* Responsive Hero for Tablet & Mobile */
    .hero {
        height: calc(100vh - 80px);
        min-height: 660px;
        padding: 0;
        align-items: stretch;
        background-image: linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.85) 0%,
            rgba(0, 0, 0, 0.45) 40%,
            rgba(0, 0, 0, 0.35) 65%,
            rgba(0, 0, 0, 0.9) 100%
        ), url('car.jpg');
        background-position: 65% center;
    }

    .hero .hero-container {
        display: flex;
        flex: 1;
        width: 100%;
        padding-top: 35px;
        padding-bottom: 35px;
    }

    .hero-content {
        max-width: 100%;
        width: 100%;
        display: flex;
        flex-direction: column;
        flex: 1;
        margin-top: 0;
    }

    .hero-buttons {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        width: 100%;
        margin-top: auto;
    }

    .hero-buttons .btn:first-child {
        grid-column: span 2;
    }

    .hero-buttons .btn {
        width: 100%;
        padding: 14px 16px;
        font-size: 13px;
        border-radius: 6px;
    }
}

@media (max-width: 576px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-container {
        grid-template-columns: 1fr;
    }

    .footer-container {
        grid-template-columns: 1fr;
    }

    .footer-bottom-container {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .hero {
        background-position: 62% center;
    }

    .hero .hero-container {
        padding-top: 25px;
        padding-bottom: 25px;
    }

    .hero .hero-subtitle {
        font-size: 11px;
        letter-spacing: 1.5px;
        padding: 5px 12px;
        margin-bottom: 14px;
    }

    .hero-title {
        font-size: 38px;
        line-height: 1.15;
        margin-bottom: 14px;
    }

    .hero-text {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 0;
    }

    .hero-buttons .btn {
        padding: 13px 12px;
        font-size: 13px;
        gap: 6px;
    }
}