/* Professional Responsive Design System */
:root {
    /* Responsive Units */
    --one-unit: 1vw;
    --section-max-width: 1200px;
    --container-padding: clamp(1rem, 3vw, 2rem);

    /* Responsive Typography */
    --font-size-base: clamp(14px, 1vw, 16px);
    --font-size-h1: clamp(2rem, 4vw, 3rem);
    --font-size-h2: clamp(1.5rem, 3vw, 2.5rem);
    --font-size-h3: clamp(1.2rem, 2.5vw, 1.8rem);
    --font-size-body: clamp(1rem, 1.5vw, 1.1rem);

    /* Responsive Spacing */
    --spacing-xs: clamp(0.5rem, 1vw, 0.75rem);
    --spacing-sm: clamp(1rem, 2vw, 1.5rem);
    --spacing-md: clamp(1.5rem, 3vw, 2rem);
    --spacing-lg: clamp(2rem, 4vw, 3rem);
    --spacing-xl: clamp(3rem, 6vw, 4rem);

    /* Responsive Grid */
    --grid-gap: clamp(1rem, 2vw, 2rem);
    --grid-columns-mobile: 1;
    --grid-columns-tablet: 2;
    --grid-columns-desktop: 3;

    /* Breakpoints */
    --mobile: 480px;
    --tablet: 768px;
    --desktop: 1024px;
    --large-desktop: 1440px;
}

/* Container Queries Support */
@supports (container-type: inline-size) {
    :root {
        --one-unit: 1cqw;
    }
}

/* Responsive Container */
.container {
    max-width: var(--section-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
    box-sizing: border-box;
}

/* Responsive Grid System */
.responsive-grid {
    display: grid;
    gap: var(--grid-gap);
    grid-template-columns: repeat(var(--grid-columns-mobile), 1fr);
}

/* Brand Colors */
:root {
    --black: #000000;
    --white: #ffffff;
    --beige: #C2B280;
    --marble: #E5E3DF;
    --copper: #B87333;
    --slate: #5A5A5A;
    --light-brown: #D4A574;
    --light-gray: #8A8A8A;

    --bg-color: var(--white);
    --text-color: var(--black);
    --accent-color: var(--copper);
}

/* Global Styles */
body {
    margin: 0;
    font-family: 'Open Sans', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.2s ease, color 0.2s ease;
    font-size: var(--font-size-base);
    line-height: 1.6;
    overflow-x: hidden;
    /* Prevent horizontal scroll */
}

/* Responsive Typography */
h1,
.h1 {
    font-size: var(--font-size-h1);
}

h2,
.h2 {
    font-size: var(--font-size-h2);
}

h3,
.h3 {
    font-size: var(--font-size-h3);
}

p,
.body-text {
    font-size: var(--font-size-body);
}

/* Responsive Container */
.container {
    max-width: var(--section-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Header with Responsive Navigation */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--container-padding);
    background-color: var(--bg-color);
    border-bottom: 1px solid transparent;
    position: relative;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

/* Center navigation on desktop */
@media (min-width: 769px) {
    header {
        justify-content: center;
    }

    .logo {
        position: absolute;
        left: var(--container-padding);
        border: none;
        outline: none;
        box-shadow: none;
        padding: 0;
        margin: 0;
    }

    .mobile-menu-toggle {
        position: absolute;
        right: var(--container-padding);
    }
}

header img {
    height: 100%;
    max-height: 60px;
    width: auto;
    object-fit: contain;
    padding: 0;
    margin: 0;
    border: none;
    outline: none;
    box-shadow: none;
    display: block;
}

.logo a {
    text-decoration: none;
    display: block;
    border: none;
    outline: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
}

.logo a:focus {
    outline: none;
    border: none;
    box-shadow: none;
}

/* Navigation with Mobile Menu */
nav {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: bold;
    transition: color 0.2s ease;
    position: relative;
    white-space: nowrap;
}

nav a:hover {
    color: var(--accent-color);
}

/* Current page indicator */
nav a.current-page {
    color: var(--accent-color);
    font-weight: bold;
    cursor: default;
    pointer-events: none;
    opacity: 1;
    text-decoration: none;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 2px;
}

nav a.current-page:hover {
    color: var(--accent-color);
    text-decoration: none;
    cursor: default;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: var(--spacing-xs);
    background: none;
    border: none;
    gap: 4px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    transition: all 0.3s ease;
    transform-origin: center;
}

/* Mobile Menu Toggle Animation */
.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Hero Container with Responsive Layout */
.hero-container {
    display: flex;
    height: clamp(400px, 60vh, 500px);
    background-color: var(--marble);
    position: relative;
    flex-wrap: wrap;
}

/* Hero Logo Section */
.hero-logo {
    flex: 1;
    min-width: 300px;
    background-color: var(--marble);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    position: relative;
    z-index: 30;
}

.logo-container {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

.hero-logo-img {
    max-width: min(800px, 90vw);
    max-height: 100%;
    height: auto;
    object-fit: contain;
}

/* Hero Slideshow Section */
.hero-slideshow {
    flex: 2;
    min-width: 400px;
    background-color: var(--marble);
    position: relative;
    z-index: 15;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Hero Fade Overlay */
.hero-fade-overlay {
    position: absolute;
    top: 0;
    left: calc(100% / 3);
    width: calc(100% * 1 / 5);
    height: 100%;
    background: linear-gradient(to right, var(--marble) 0%, var(--marble) 20%, rgba(229, 227, 223, 0.8) 40%, rgba(229, 227, 223, 0.4) 60%, transparent 100%);
    pointer-events: none;
    z-index: 25;
}

/* Fill the slideshow box reliably */
.hero-slideshow .slideshow-container,
.hero-slideshow .slides,
.hero-slideshow .slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-slideshow .slide img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 1;
    filter: brightness(1.2) contrast(1.1);
}

.slide {
    opacity: 0;
    transition: opacity 0.6s ease;
    z-index: 1;
}

.slide.active {
    opacity: 1 !important;
    background-color: transparent;
    z-index: 10;
}

.hero h1 {
    font-family: 'Merriweather', serif;
    font-size: var(--font-size-h1);
    margin-bottom: var(--spacing-sm);
}

.hero p {
    font-size: var(--font-size-body);
    margin-bottom: var(--spacing-lg);
}

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--accent-color);
    color: var(--white);
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: background-color 0.3s;
    font-size: var(--font-size-body);
}

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

/* Page Hero Sections */
.page-hero {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: var(--spacing-xl) var(--container-padding);
    text-align: center;
    position: relative;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Contact Us Hero Section */
.contact-hero {
    background-image: url('../../images/contact-us-hero.jpg');
}

.contact-hero p {
    color: var(--white) !important;
}

/* What We Do Hero Section */
.what-we-do-hero {
    background-image: url('../../images/what-we-do-hero.jpg');
    background-position: right 65%;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.page-hero h1 {
    font-family: 'Merriweather', serif;
    font-size: var(--font-size-h1);
    margin-bottom: var(--spacing-sm);
    color: var(--accent-color);
    position: relative;
    z-index: 2;
}

.page-hero p {
    font-size: var(--font-size-body);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* Mission Statement Section */
.mission-section {
    padding: var(--spacing-xl) var(--container-padding);
    background-color: var(--white);
    display: flex;
    justify-content: center;
    align-items: center;
}

.mission-content {
    max-width: 800px;
    width: 100%;
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--marble);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.mission-content h2 {
    font-family: 'Merriweather', serif;
    font-size: var(--font-size-h2);
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

.mission-content p {
    font-size: var(--font-size-body);
    line-height: 1.6;
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

/* Full Package Service Section */
.full-package-section {
    padding: var(--spacing-xl) 0;
    margin-bottom: var(--spacing-lg);
    background-color: var(--white);
}

/* Additional Services Section */
.additional-services-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--marble);
}

.additional-services-section h2 {
    font-family: 'Merriweather', serif;
    font-size: var(--font-size-h2);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--accent-color);
}

.additional-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--grid-gap);
    padding: 0 var(--container-padding);
}

.service-item {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    text-align: center;
}

.service-item h3 {
    font-family: 'Merriweather', serif;
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-h3);
}

.service-item p {
    line-height: 1.6;
    color: var(--text-color);
    margin: 0;
    font-size: var(--font-size-body);
}

/* Call to Action Section */
.cta-section {
    background-color: var(--white);
    padding: var(--spacing-md) var(--container-padding);
    text-align: center;
    border-top: 1px solid var(--slate);
    border-bottom: 1px solid var(--slate);
}

.cta-button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--accent-color);
    color: var(--white);
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: background-color 0.3s;
    font-size: var(--font-size-body);
    box-sizing: border-box;
}

.cta-button:hover {
    background-color: var(--beige);
}

/* Services Section */
.services {
    display: flex;
    width: 100%;
    background-color: var(--white);
    margin: 0;
    padding: 0;
    max-width: none;
    flex-wrap: wrap;
}

.service-card {
    flex: 1;
    min-width: 300px;
    background-color: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    text-align: center;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    box-shadow: none;
    transition: none;
    overflow: hidden;
    position: relative;
}

.service-card:hover {
    transform: none;
    box-shadow: none;
}

.service-card h3 {
    font-family: 'Open Sans', sans-serif;
    font-size: var(--font-size-h3);
    font-weight: 700;
    margin: 0;
    padding: var(--spacing-lg) var(--spacing-sm);
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.service-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: transparent;
    border: none;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    overflow: hidden;
    min-height: 100%;
    max-height: none;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
    transition: none;
    filter: brightness(0.7);
}

.service-card:hover .service-image img {
    transform: none;
}

.service-image p {
    color: var(--slate);
    font-weight: bold;
    margin: 0;
}

/* Content Sections */
.content-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.service-overview h2 {
    font-family: 'Merriweather', serif;
    font-size: var(--font-size-h2);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--accent-color);
}

.service-overview>p {
    font-size: var(--font-size-body);
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.6;
}

.service-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--grid-gap);
    margin-top: var(--spacing-xl);
    padding: 0 var(--container-padding);
}

.highlight-item {
    background-color: var(--marble);
    padding: var(--spacing-lg);
    border-radius: 8px;
    text-align: center;
}

.highlight-item h3 {
    font-family: 'Merriweather', serif;
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-h3);
}

/* Process Section */
.process-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--marble);
}

.process-section h2 {
    font-family: 'Merriweather', serif;
    font-size: var(--font-size-h2);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--accent-color);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--grid-gap);
    padding: 0 var(--container-padding);
}

.step {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    text-align: center;
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    background-color: var(--accent-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto var(--spacing-sm);
}

.step h3 {
    font-family: 'Merriweather', serif;
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-h3);
}

/* Materials Section */
.materials-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.materials-section h2 {
    font-family: 'Merriweather', serif;
    font-size: var(--font-size-h2);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--accent-color);
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--grid-gap);
    padding: 0 var(--container-padding);
}

.material-card {
    background-color: var(--white);
    border: 2px solid var(--slate);
    border-radius: 8px;
    padding: var(--spacing-lg);
    text-align: center;
}

.material-image {
    background-color: var(--marble);
    border: 1px dashed var(--slate);
    border-radius: 5px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 150px;
}

.material-image p {
    color: var(--slate);
    font-weight: bold;
    margin: 0;
}

.material-card h3 {
    font-family: 'Merriweather', serif;
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-h3);
}

/* Scopes Section */
.scopes-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--marble);
}

.scopes-section h2 {
    font-family: 'Merriweather', serif;
    font-size: var(--font-size-h2);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--accent-color);
}

.scope-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--grid-gap);
    padding: 0 var(--container-padding);
}

.scope-category {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
}

.scope-category h3 {
    font-family: 'Merriweather', serif;
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-h3);
}

.scope-category ul {
    list-style: none;
    padding: 0;
}

.scope-category li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--marble);
    font-size: var(--font-size-body);
}

.scope-category li:last-child {
    border-bottom: none;
}

/* Services Grid */
.services-grid {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.services-grid h2 {
    font-family: 'Merriweather', serif;
    font-size: var(--font-size-h2);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--accent-color);
}

.services-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--grid-gap);
    padding: 0 var(--container-padding);
}

.services-cards .service-card {
    background-color: var(--white);
    border: 2px solid var(--slate);
    border-radius: 8px;
    padding: var(--spacing-lg);
    text-align: center;
    min-height: 250px;
}

.services-cards .service-card p {
    margin-top: var(--spacing-sm);
    line-height: 1.5;
    font-size: var(--font-size-body);
}

/* Portfolio Section */
.portfolio-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.portfolio-section h2 {
    font-family: 'Merriweather', serif;
    font-size: var(--font-size-h2);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--accent-color);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--grid-gap);
    padding: 0 var(--container-padding);
}

.portfolio-item {
    background-color: var(--white);
    border: 2px solid var(--slate);
    border-radius: 8px;
    overflow: hidden;
}

.portfolio-image {
    background-color: var(--marble);
    border: 1px dashed var(--slate);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.portfolio-image p {
    color: var(--slate);
    font-weight: bold;
    margin: 0;
}

.portfolio-info {
    padding: var(--spacing-lg);
}

.portfolio-info h3 {
    font-family: 'Merriweather', serif;
    color: var(--accent-color);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-h3);
}

.portfolio-info p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
    font-size: var(--font-size-body);
}

.project-type {
    background-color: var(--accent-color);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
}

/* Categories Section */
.categories-section {
    padding: var(--spacing-lg) 0;
    background-color: var(--marble);
}

.categories-section h2 {
    font-family: 'Merriweather', serif;
    font-size: var(--font-size-h2);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--accent-color);
}

.category-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    padding: 0 var(--container-padding);
}

.tab-button {
    background-color: var(--white);
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 25px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s;
    font-size: var(--font-size-body);
}

.tab-button:hover,
.tab-button.active {
    background-color: var(--accent-color);
    color: var(--white);
}

/* Testimonials Section */
.testimonials-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.testimonials-section h2 {
    font-family: 'Merriweather', serif;
    font-size: var(--font-size-h2);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--accent-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--grid-gap);
    padding: 0 var(--container-padding);
}

.testimonial-card {
    background-color: var(--marble);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
    font-size: var(--font-size-body);
}

.client-info h4 {
    font-family: 'Merriweather', serif;
    color: var(--accent-color);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-h3);
}

.client-info span {
    color: var(--slate);
    font-size: 0.9rem;
}

/* Contact Info Section */
.contact-info-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--marble);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--grid-gap);
    padding: 0 var(--container-padding);
}

.contact-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    text-align: center;
}

.contact-card h3 {
    font-family: 'Merriweather', serif;
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-h3);
}

.contact-card p {
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-body);
}

.contact-card p:last-child {
    color: var(--slate);
    font-size: 0.9rem;
}

/* Location and Service Area cards specific styling - both lines same style */
.contact-card:nth-child(2) p,
.contact-card:nth-child(3) p {
    color: var(--text-color);
    font-size: var(--font-size-body);
}

/* Contact Form Section */
.contact-form-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.form-container h2 {
    font-family: 'Merriweather', serif;
    font-size: var(--font-size-h2);
    text-align: center;
    margin-bottom: var(--spacing-sm);
    color: var(--accent-color);
}

.form-container>p {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-body);
}

.contact-form {
    background-color: var(--marble);
    padding: var(--spacing-lg);
    border-radius: 8px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: bold;
    color: var(--accent-color);
    font-size: var(--font-size-body);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--slate);
    border-radius: 5px;
    font-family: inherit;
    font-size: var(--font-size-body);
    box-sizing: border-box;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group button {
    width: 100%;
    padding: var(--spacing-sm);
    font-size: var(--font-size-body);
}

/* Checkbox Group Styles */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.checkbox-item input[type="checkbox"] {
    width: auto;
    margin: 0;
    cursor: pointer;
}

.checkbox-item label {
    margin: 0;
    font-weight: normal;
    cursor: pointer;
    font-size: var(--font-size-body);
    color: var(--text-color);
}

.checkbox-item:hover label {
    color: var(--accent-color);
}

/* File Upload Styles */
.file-upload-container {
    border: 2px dashed var(--slate);
    border-radius: 8px;
    padding: var(--spacing-md);
    background-color: var(--marble);
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

.file-upload-container:hover {
    border-color: var(--accent-color);
    background-color: rgba(184, 115, 51, 0.05);
}

.file-input {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--slate);
    border-radius: 5px;
    background-color: var(--white);
    cursor: pointer;
}

.file-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(184, 115, 51, 0.2);
}

.file-upload-info {
    margin-top: var(--spacing-sm);
}

.file-upload-info p {
    font-size: 0.9em;
    color: var(--slate);
    margin: var(--spacing-xs) 0;
    line-height: 1.4;
}

.file-list {
    margin-top: var(--spacing-sm);
}

.file-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--marble);
    padding: var(--spacing-sm);
    border-radius: 5px;
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--light-gray);
    font-size: 0.9em;
    font-weight: 500;
}

.file-summary .file-count {
    color: var(--accent-color);
}

.file-summary .total-size {
    color: var(--slate);
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--white);
    padding: var(--spacing-sm);
    border-radius: 5px;
    margin-bottom: var(--spacing-xs);
    border: 1px solid var(--light-gray);
}

.file-item .file-name {
    font-size: 0.9em;
    color: var(--text-color);
    flex: 1;
    margin-right: var(--spacing-sm);
}

.file-item .file-size {
    font-size: 0.8em;
    color: var(--slate);
    margin-right: var(--spacing-sm);
}

.file-item .remove-file {
    background: none;
    border: none;
    color: #dc3545;
    cursor: pointer;
    font-size: 1.2em;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.file-item .remove-file:hover {
    background-color: rgba(220, 53, 69, 0.1);
}

/* Info Section */
.info-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--marble);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--grid-gap);
    padding: 0 var(--container-padding);
}

.info-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
}

.info-card h3 {
    font-family: 'Merriweather', serif;
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-h3);
}

.info-card ul,
.info-card ol {
    padding-left: var(--spacing-lg);
}

.info-card li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.5;
    font-size: var(--font-size-body);
}

/* Footer */
footer {
    text-align: center;
    padding: var(--spacing-sm);
    background-color: var(--bg-color);
    border-top: 1px solid var(--slate);
    font-size: var(--font-size-body);
}

/* Loading state styles */
body.loading {
    cursor: wait;
}

/* Optimized hover effects for better performance */
.project-spotlight:hover {
    transform: translateY(-2px);
    transition: transform 0.2s ease;
}

/* Reduce transition duration for better responsiveness */
.gallery-image img {
    transition: transform 0.2s ease;
}

.gallery-image:hover img {
    transform: scale(1.02);
}

/* Responsive Design - Tablet */
@media (max-width: 1024px) {
    :root {
        --grid-columns-tablet: 2;
    }

    .hero-container {
        flex-direction: column;
        height: auto;
        min-height: 500px;
    }

    .hero-logo {
        min-width: auto;
        padding: var(--spacing-md);
        flex: 0 0 auto;
    }

    .hero-slideshow {
        min-width: auto;
        height: 400px;
        flex: 1;
        display: block;
    }

    .hero-fade-overlay {
        display: none;
    }

    .services {
        flex-direction: column;
    }

    .service-card {
        min-width: auto;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

/* Responsive Design - Mobile */
@media (max-width: 768px) {
    :root {
        --grid-columns-mobile: 1;
        --container-padding: 1rem;
    }

    /* Mobile Header Layout */
    header {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: var(--spacing-sm) var(--container-padding);
    }

    /* Mobile Navigation */
    .mobile-menu-toggle {
        display: flex;
    }

    nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--bg-color);
        flex-direction: column;
        padding: var(--spacing-md);
        border-top: 1px solid var(--slate);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 1000;
    }

    nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    nav a {
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--marble);
        width: 100%;
        text-align: center;
    }

    nav a:last-child {
        border-bottom: none;
    }

    /* Mobile current page indicator */
    nav a.current-page {
        background-color: var(--accent-color);
        color: white;
        border-bottom: none;
        border-radius: 4px;
        margin: 2px 0;
    }

    nav a.current-page:hover {
        background-color: var(--accent-color);
        color: white;
    }

    /* Mobile Hero */
    .hero-container {
        flex-direction: column;
        height: auto;
    }

    .hero-logo {
        margin-left: 0;
        padding-left: 0;
        max-height: none;
        order: 1;
    }

    .hero-slideshow {
        height: 260px;
        width: 100%;
        overflow: hidden;
        order: 2;
    }

    /* The fade overlay covers too much on narrow screens */
    .hero-fade-overlay {
        display: none;
    }

    /* Mobile Services */
    .services {
        grid-template-columns: 1fr;
    }

    .service-card {
        min-height: 250px;
    }

    /* Mobile Grid Adjustments */
    .additional-services-grid,
    .service-highlights,
    .process-steps,
    .materials-grid,
    .scope-categories,
    .services-cards,
    .portfolio-grid,
    .testimonials-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    /* Mobile CTA Section */
    .cta-section {
        padding: var(--spacing-md) 1rem;
        text-align: center;
        box-sizing: border-box;
        width: 100%;
        overflow: hidden;
    }

    .cta-button {
        box-sizing: border-box;
        max-width: 300px;
        margin: 0 auto;
        display: block;
    }

    /* Mobile Category Tabs */
    .category-tabs {
        flex-direction: column;
        align-items: center;
    }

    .tab-button {
        width: 100%;
        max-width: 300px;
    }

    /* Mobile Form */
    .form-row {
        grid-template-columns: 1fr;
    }

    /* Mobile Typography */
    .page-hero h1 {
        font-size: var(--font-size-h2);
    }

    .mission-content {
        padding: var(--spacing-md);
    }
}

/* Responsive Design - Small Mobile */
@media (max-width: 480px) {
    :root {
        --container-padding: 0.75rem;
    }

    .cta-section {
        padding: var(--spacing-md) 1rem;
        text-align: center;
        box-sizing: border-box;
        width: 100%;
        overflow: hidden;
    }

    header {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
    }

    .hero-logo img {
        max-width: 80vw;
    }

    .hero-slideshow {
        height: 200px;
        min-height: 150px;
    }

    .service-card h3 {
        font-size: var(--font-size-h3);
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .page-hero {
        padding: var(--spacing-lg) var(--container-padding);
        min-height: 250px;
    }

    .page-hero h1 {
        font-size: var(--font-size-h3);
    }

    .mission-content {
        padding: var(--spacing-sm);
    }

    .btn,
    .cta-button {
        padding: var(--spacing-sm);
        font-size: var(--font-size-body);
        width: calc(100% - 2rem);
        max-width: 300px;
        text-align: center;
        margin: 0 auto;
        display: block;
        box-sizing: border-box;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2),
(min-resolution: 192dpi) {

    .hero-logo img,
    .service-image img,
    .slide img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Print Styles */
@media print {

    .hero-container,
    .mobile-menu-toggle,
    .cta-section,
    .btn,
    .cta-button {
        display: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
    }

    .container {
        max-width: none;
        padding: 0;
    }

    .mission-content,
    .service-item,
    .highlight-item,
    .step,
    .material-card,
    .scope-category,
    .testimonial-card,
    .contact-card,
    .info-card {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus Styles for Accessibility */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Skip to Content Link (no sliver at top) */
.skip-link {
    position: fixed;
    left: 8px;
    top: 8px;
    background: var(--accent-color);
    color: var(--white);
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 1001;

    /* hide it cleanly until focused */
    transform: translateY(-200%);
    opacity: 0;
    pointer-events: none;
    transition: transform .2s ease, opacity .2s ease;
}

.skip-link:focus {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

/* Portfolio Page Specific Styles */
.portfolio-hero {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    max-height: 500px;
}

/* Portfolio Filters */
.portfolio-filters {
    background-color: var(--marble);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--beige);
}

.filters-title {
    font-family: 'Merriweather', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    text-align: center;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.filter-controls {
    display: flex;
    gap: var(--spacing-md);
    align-items: end;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-width: 200px;
    flex: 1;
}

.filter-group label {
    font-weight: 600;
    color: var(--text-color);
    font-size: var(--font-size-body);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-select {
    padding: 0.75rem 1rem;
    padding-right: 2.5rem;
    border: 2px solid var(--beige);
    border-radius: 0;
    background-color: var(--white);
    font-size: var(--font-size-body);
    font-family: 'Open Sans', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    min-height: 42px;
    box-sizing: border-box;
    width: 100%;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
}

.filter-select:hover {
    border-color: var(--copper);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.filter-select:focus {
    outline: none;
    border-color: var(--copper);
    box-shadow: 0 0 0 3px rgba(184, 115, 51, 0.1);
}

/* Multi-select Styles */
.multi-select-container {
    position: relative;
    width: 100%;
}

.multi-select-display {
    padding: 0.75rem 1rem;
    padding-right: 2.5rem;
    border: 2px solid var(--beige);
    border-radius: 0;
    background-color: var(--white);
    cursor: pointer;
    min-height: 42px;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    font-family: 'Open Sans', sans-serif;
    box-sizing: border-box;
    overflow: visible;
    position: relative;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
}

.multi-select-display:hover {
    border-color: var(--copper);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.multi-select-display.active {
    border-color: var(--copper);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.multi-select-display .placeholder {
    color: var(--light-gray);
    font-style: italic;
}

.multi-select-display .selected-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    width: 100%;
    overflow: visible;
}

.selected-item {
    background-color: var(--copper);
    color: var(--white);
    padding: 0.25rem 0.5rem;
    border-radius: 0;
    font-size: 0.8rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
}

.selected-item:hover {
    background-color: var(--beige);
    color: var(--text-color);
}

.selected-item .remove {
    cursor: pointer;
    font-weight: bold;
    font-size: 1.1rem;
    line-height: 1;
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.selected-item .remove:hover {
    opacity: 1;
}

.multi-select-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    border: 2px solid var(--copper);
    border-top: none;
    border-radius: 0 0 0 0;
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.multi-select-dropdown.active {
    display: block;
}

.multi-select-option {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid var(--marble);
    font-family: 'Open Sans', sans-serif;
}

.multi-select-option:last-child {
    border-bottom: none;
}

.multi-select-option:hover {
    background-color: var(--marble);
}

.multi-select-option.selected {
    background-color: var(--copper);
    color: var(--white);
}

.multi-select-option input[type="checkbox"] {
    margin: 0;
    width: 16px;
    height: 16px;
    accent-color: var(--copper);
}

.multi-select-option label {
    cursor: pointer;
    margin: 0;
    font-weight: 400;
    text-transform: none;
    letter-spacing: normal;
}

.clear-filters-btn {
    padding: 0.75rem 1rem;
    background-color: var(--slate);
    color: var(--white);
    border: 2px solid var(--slate);
    border-radius: 0;
    cursor: pointer;
    font-size: var(--font-size-body);
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    white-space: nowrap;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    height: 42px;
    box-sizing: border-box;
}

.clear-filters-btn:hover {
    background-color: var(--white);
    color: var(--slate);
    border-color: var(--slate);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Mobile Responsive Filters */
@media (max-width: 768px) {
    .filter-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        min-width: auto;
    }

    .multi-select-dropdown {
        max-height: 150px;
    }
}

/* Give scopes filter more space */
.filter-group:has(.multi-select-container) {
    flex: 2;
    min-width: 300px;
}

/* Ensure type filter has enough space */
.filter-group:has(.filter-select) {
    flex: 1;
    min-width: 200px;
}

.portfolio-hero .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)),
        url('../../images/project-portfolio.jpg') center/100% auto;
    filter: blur(2px);
    z-index: 1;
}

.portfolio-hero .hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 2rem;
}

.portfolio-hero .hero-content h1 {
    font-size: 3rem;
    font-weight: bold;
    color: var(--copper);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.portfolio-hero .hero-content h2 {
    font-size: 1.5rem;
    font-weight: normal;
    color: var(--slate);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.portfolio-hero .hero-content p {
    font-size: 1.2rem;
    color: var(--slate);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* Project Spotlight Styles */
.project-spotlight {
    padding: 4rem 0;
    background-color: var(--white);
}

.spotlight-box {
    background-color: var(--marble);
    border: 2px solid var(--beige);
    border-radius: 10px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.spotlight-box h2 {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--light-brown);
    text-align: center;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-details h3 {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--copper);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-details p {
    font-size: 1rem;
    color: var(--slate);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.project-details strong {
    color: var(--light-brown);
    font-weight: bold;
}

/* Project Gallery Carousel Styles */
.project-gallery {
    margin-top: 2rem;
}

.carousel-container {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Scroll-snap carousel (replaces transform-based sliding) */
.carousel-track {
    display: flex;
    overflow-x: auto;
    /* let it scroll horizontally */
    scroll-snap-type: x mandatory;
    /* snap to each card */
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    /* better iOS momentum */
    width: 100%;
    /* Prevent overscroll bounce */
    overscroll-behavior-x: contain;
    /* Ensure smooth scrolling */
    scrollbar-width: none;
    /* Firefox */
}

.carousel-track::-webkit-scrollbar {
    display: none;
}

/* hide scrollbar */

.carousel-slide {
    flex: 0 0 33.333%;
    /* desktop: 3 across */
    scroll-snap-align: start;
    /* snap target */
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--marble);
    position: relative;
    padding: 0.5rem;
    box-sizing: border-box;
}

.carousel-slide img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    border-radius: 4px;
    transition: transform 0.3s ease;
}

.carousel-slide img:hover {
    transform: scale(1.05);
}

.carousel-slide p {
    width: 100%;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--marble);
    color: var(--slate);
    font-size: 1rem;
    margin: 0;
    border: 2px dashed var(--beige);
    border-radius: 4px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
}

.carousel-btn:hover {
    background-color: rgba(0, 0, 0, 0.9);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn.hidden {
    opacity: 0 !important;
    visibility: hidden !important;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.carousel-prev {
    left: 10px;
}

.carousel-next {
    right: 10px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .carousel-slide {
        flex: 0 0 100%;
        padding: 0;
        /* phone: 1 across, no peek */
    }

    .carousel-slide img,
    .carousel-slide p {
        height: 300px;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
}

@media (max-width: 1024px) and (min-width: 769px) {
    .carousel-slide {
        flex: 0 0 50%;
        /* tablet: 2 across */
    }
}

/* Large desktop optimization */
@media (min-width: 1440px) {
    .carousel-slide {
        flex: 0 0 33.333%;
        /* Keep 3 across on large screens */
    }
}

/* Back to Top Button */
.back-to-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background-color: var(--copper);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.back-to-top-btn:hover {
    background-color: var(--beige);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.back-to-top-btn.visible {
    opacity: 1;
    visibility: visible;
}

/* Materials Page Specific Styles */
.materials-hero {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)),
        url('../../images/Scopes & Materials/main-background.jpg') center/100% auto;
    filter: blur(2px);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 2rem;
    margin: 0 auto;
    text-align: center;
}

.page-hero .hero-content h1 {
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: bold;
    color: var(--copper);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--slate);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.materials-grid-section {
    padding: 4rem 0;
    background-color: var(--white);
}

.materials-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    align-items: stretch;
}

.material-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border: 2px solid var(--beige);
    border-radius: 10px;
    margin-bottom: 1rem;
    background-color: var(--marble);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    min-height: 200px;
    height: 100%;
}

.material-item:last-child {
    margin-bottom: 0;
}

.material-image {
    flex-shrink: 0;
    outline: none;
    border: none;
    background: transparent;
}

.circular-image {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    outline: none;
    border: none;
}

.circular-image p {
    color: var(--slate);
    font-size: 0.9rem;
    text-align: center;
    margin: 0;
    padding: 0 1rem;
}

.circular-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    outline: none;
    border: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
    -webkit-tap-highlight-color: transparent;
}

/* Specific positioning for bath accessories image */
.circular-image img[alt="Bath Accessories"] {
    object-position: center 90%;
}

.material-content {
    flex: 1;
}

.material-content h3 {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--light-brown);
    margin: 0 0 0.5rem 0;
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.2;
    min-height: calc(1.2em * 2);
}

.material-content h4 {
    font-size: 0.9rem;
    font-weight: normal;
    color: var(--light-gray);
    margin: 0 0 1rem 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.1;
    min-height: 1.1em;
}

.material-content p {
    font-size: 1rem;
    color: var(--slate);
    line-height: 1.6;
    margin: 0;
}

.materials-cta {
    padding: 3rem 0;
    background-color: var(--white);
    text-align: center;
}

.materials-cta h2 {
    font-size: 1.2rem;
    font-weight: normal;
    color: var(--light-brown);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Responsive Design for Materials Page */
@media (max-width: 768px) {
    .materials-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .material-item {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .materials-hero {
        height: 300px;
    }

    .hero-content h1 {
        font-size: 1.5rem;
    }

    .circular-image {
        width: 100px;
        height: 100px;
    }

    .material-content h3 {
        font-size: 1.2rem;
    }
}

/* Progressive image loading styles */
.gallery-image {
    position: relative;
    overflow: hidden;
}

.gallery-image img {
    transition: transform 0.2s ease, filter 0.3s ease;
    width: 100%;
    height: auto;
    display: block;
}

/* Blur-up effect for progressive loading */
.gallery-image img[data-src] {
    filter: blur(5px);
    transform: scale(1.05);
}

.gallery-image img.loaded {
    filter: blur(0);
    transform: scale(1);
}

/* Loading placeholder */
.gallery-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    z-index: -1;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* Responsive image container */
.gallery-image {
    aspect-ratio: 16/9;
    background-color: var(--marble);
}

.gallery-image img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

/* Image Modal/Lightbox Styles */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    overflow: visible;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.image-modal.active .modal-content {
    transform: scale(1);
}

.modal-image {
    width: 100%;
    height: auto;
    max-height: 90vh;
    object-fit: contain;
    display: block;
    cursor: zoom-in;
}

/* Zoom functionality */
.modal-image-container {
    position: relative;
    overflow: visible;
    display: inline-block;
}

.zoom-lens {
    position: absolute;
    border: 2px solid #d4d4d4;
    width: 250px;
    height: 250px;
    background-repeat: no-repeat;
    display: none;
    pointer-events: none;
    z-index: 1002;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    background-color: white;
    background-size: 1200px 1200px;
    background-position: center;
}

.zoom-result {
    position: fixed;
    width: 250px;
    height: 250px;
    border: 2px solid #d4d4d4;
    display: none;
    z-index: 1003;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    background-color: white;
    overflow: hidden;
    pointer-events: none;
}

.modal-image-container:hover .zoom-lens,
.modal-image-container:hover .zoom-result {
    display: block;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background-color: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

/* Make carousel images clickable */
.carousel-slide img {
    cursor: pointer;
}

/* Contact Form Message Styles */
.form-message {
    margin-top: 1rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    line-height: 1.5;
    text-align: center;
    animation: slideIn 0.3s ease-out;
}

.form-message-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading state for submit button */
.contact-form button[type="submit"]:disabled {
    background-color: var(--light-gray);
    cursor: not-allowed;
    opacity: 0.7;
}

/* Form validation styles */
.contact-form input:invalid,
.contact-form select:invalid,
.contact-form textarea:invalid {
    border-color: #dc3545;
}

.contact-form input:focus:invalid,
.contact-form select:focus:invalid,
.contact-form textarea:focus:invalid {
    box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.25);
}

/* Loading spinner styles */
.loading-spinner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}