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

:root {
    --primary-blue: #2E7D32;
    /* Green */
    --primary-dark: #1B5E20;
    /* Dark Green */
    --primary-light: #4CAF50;
    /* Light Green */
    --accent-blue: #81C784;
    /* Pale Green */
    --light-bg: #f0f7f0;
    /* Slight Green Tint */
    --white: #ffffff;
    --gray-100: #f8fafc;
    --gray-200: #e2e8f0;
    --gray-600: #475569;
    --gray-800: #1e293b;
    --orange: #455A64;
    /* Slate Grey for Accents/Buttons */
    --orange-dark: #263238;
    /* Darker Slate Grey */
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--gray-800);
    line-height: 1.6;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Navigation Header */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    background: var(--white);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.main-header.scrolled {
    padding: 0.75rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: baseline;
    gap: 0.3rem;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.logo-text {
    font-size: 1.75rem;
    color: var(--primary-blue);
    letter-spacing: -0.02em;
}

.main-header.scrolled .logo-text {
    color: var(--primary-blue);
}

.logo-subtitle {
    font-size: 1.75rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

.logo-image {
    height: 55px !important;
    width: auto !important;
    max-width: 200px;
    display: block;
    transition: all 0.3s ease;
    filter: brightness(0) saturate(100%) invert(16%) sepia(8%) saturate(1075%) hue-rotate(166deg) brightness(95%) contrast(89%);
}

.footer-logo-img {
    height: 75px;
    filter: brightness(0) invert(1);
    /* Make footer logo white if it's blue */
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .logo-image {
        height: 50px;
    }

    .header-phone {
        display: none !important;
    }
}

.main-header .logo-image {
    height: 70px !important;
    width: auto !important;
    filter: brightness(0) saturate(100%) invert(16%) sepia(8%) saturate(1075%) hue-rotate(166deg) brightness(95%) contrast(89%);
}

.main-nav {
    display: flex;
    gap: 2rem;
    align-items: center;
    flex: 1;
    justify-content: center;
}

.main-nav a {
    position: relative;
    color: var(--gray-800);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: width 0.3s ease;
}

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

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.header-phone {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-blue);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.header-phone:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(46, 125, 50, 0.3);
}

.header-phone svg {
    width: 18px;
    height: 18px;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--gray-800);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.main-header.scrolled .mobile-menu-toggle span {
    background: var(--gray-800);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Hero Section */
.hero {
    min-height: 85vh;
    background-image: url('images/hero-background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    /* Vertically center the content */
    overflow: hidden;
    padding-top: 0;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('images/hero-background.jpg');
    background-size: cover;
    background-position: center;
    filter: blur(1.5px);
    z-index: 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.70) 0%, rgba(27, 94, 32, 0.70) 100%);
    z-index: 1;
}

/* Steam animation */
.steam-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.steam {
    position: absolute;
    bottom: -100px;
    width: 100px;
    height: 100px;
    background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: rise 8s ease-in-out infinite;
    filter: blur(20px);
}

.steam:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
    width: 120px;
    height: 120px;
}

.steam:nth-child(2) {
    left: 25%;
    animation-delay: 2s;
    width: 80px;
    height: 80px;
}

.steam:nth-child(3) {
    left: 50%;
    animation-delay: 1s;
    width: 150px;
    height: 150px;
}

.steam:nth-child(4) {
    left: 70%;
    animation-delay: 3s;
    width: 100px;
    height: 100px;
}

.steam:nth-child(5) {
    left: 85%;
    animation-delay: 1.5s;
    width: 90px;
    height: 90px;
}

@keyframes rise {
    0% {
        transform: translateY(0) scale(1);
        opacity: 0;
    }

    10% {
        opacity: 0.5;
    }

    90% {
        opacity: 0.3;
    }

    100% {
        transform: translateY(-100vh) scale(2);
        opacity: 0;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.hero-tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 0.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.15rem;
    font-weight: 600;
}

.hero-specialization {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 2.5rem;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    width: 100%;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.phone-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: #455A64;
    /* Slate Grey */
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1.25rem;
    font-weight: 800;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(69, 90, 100, 0.4);
}

.phone-cta:hover {
    background: #37474F;
    /* Darker Slate Grey */
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(69, 90, 100, 0.5);
}

.services-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: transparent;
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid white;
}

.services-cta:hover {
    background: white;
    color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.3);
}

.phone-cta:hover {
    box-shadow: 0 6px 30px rgba(46, 125, 50, 0.5);
}

.phone-cta svg {
    width: 28px;
    height: 28px;
}

.phone-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

/* Quick Services Cards */
.quick-services {
    padding: 5rem 0;
    background: var(--white);
    margin-top: -80px;
    position: relative;
    z-index: 10;
}

.quick-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    align-items: stretch;
}

.quick-service-card {
    background: var(--primary-blue);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 30px rgba(46, 125, 50, 0.2);
    border: 1px solid transparent;
    transition: all 0.3s ease;
    text-decoration: none;
    color: white;
    display: block;
}

.quick-service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(46, 125, 50, 0.3);
    background: var(--primary-dark);
}

.quick-service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.75rem;
}

.quick-service-card p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.card-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
}

.card-arrow svg {
    transition: transform 0.3s ease;
}

.quick-service-card:hover .card-arrow svg {
    transform: translateX(4px);
}

/* Why Section */
.why-section {
    padding: 6rem 0;
    background: var(--light-bg);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    background: var(--primary-blue);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    color: var(--gray-800);
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--gray-600);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 1.5rem;
}

.why-card {
    background: var(--white);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    height: 100%;
}

.why-card:hover {
    box-shadow: 0 10px 30px rgba(46, 125, 50, 0.1);
    border-color: var(--gray-200);
}

.why-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.5rem;
}

.why-content h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
}

.why-content p {
    color: var(--gray-600);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Filter Exchange Callout */
.filter-exchange-callout {
    margin-top: 3rem;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 15px 50px rgba(46, 125, 50, 0.25);
    position: relative;
    overflow: hidden;
    scroll-margin-top: 150px;
}

.filter-exchange-callout::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 1;
}

.filter-exchange-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 2rem;
    align-items: center;
}

.filter-exchange-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.filter-exchange-text h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.25rem;
    /* Reduced margin for better vertical alignment */
    line-height: 1.2;
}

.filter-exchange-text p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    font-size: 1rem;
    margin: 0;
}

.filter-exchange-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: white;
    color: var(--primary-blue);
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.filter-exchange-btn:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.filter-exchange-btn svg {
    transition: transform 0.3s ease;
}

.filter-exchange-btn:hover svg {
    transform: translate(2px, -2px);
}


/* Comprehensive Services Section */
.services-section {
    padding: 6rem 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--gray-100);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.service-card:hover {
    background: var(--white);
    border-color: var(--primary-blue);
    box-shadow: 0 15px 40px rgba(46, 125, 50, 0.12);
    transform: translateY(-4px);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--gray-200);
}

.service-card:hover h3 {
    border-bottom-color: var(--primary-blue);
}

.service-list {
    list-style: none;
}

.service-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: var(--gray-600);
    font-size: 0.95rem;
}

.service-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--primary-blue);
    border-radius: 50%;
    margin-top: 0.5rem;
    flex-shrink: 0;
}

/* Process Section */
.process-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.process-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.process-section .section-header {
    position: relative;
    z-index: 2;
}

.process-section .section-tag {
    background: rgba(255, 255, 255, 0.2);
}

.process-section .section-title {
    color: var(--white);
}

.process-section .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.process-timeline {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.process-step {
    flex: 1;
    text-align: center;
    position: relative;
}

.process-step::after {
    content: '';
    position: absolute;
    top: 35px;
    left: 60%;
    width: calc(100% - 20%);
    height: 3px;
    background: rgba(255, 255, 255, 0.2);
}

.process-step:last-child::after {
    display: none;
}

.step-number {
    width: 70px;
    height: 70px;
    background: var(--white);
    color: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 800;
    margin: 0 auto 1.25rem;
    position: relative;
    z-index: 2;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.process-step h4 {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.process-step p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
    max-width: 180px;
    margin: 0 auto;
}

/* Process Photo Gallery */
.process-gallery {
    margin-top: 4rem;
    position: relative;
    z-index: 2;
}

.process-gallery-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.process-gallery-header h3 {
    color: white;
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.process-gallery-header p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

.process-photos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.process-photo-card {
    position: relative;
    overflow: hidden;
}

.process-photo-wrapper {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.process-photo-wrapper:hover {
    transform: translateY(-8px);
}

.process-photo-wrapper img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.process-photo-wrapper:hover img {
    transform: scale(1.05);
}

.process-photo-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    padding: 1.5rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.process-photo-wrapper:hover .process-photo-overlay {
    transform: translateY(0);
}

.photo-badge {
    display: inline-block;
    background: white;
    color: var(--primary-blue);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.9rem;
}

/* Results Showcase Section */
.results-showcase {
    padding: 6rem 0;
    background: var(--light-bg);
}

.showcase-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
    align-items: center;
}

.showcase-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
}

.showcase-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.showcase-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
    align-items: flex-start;
    /* Revert to top alignment for title/desc blocks */
}

.feature-item:hover {
    box-shadow: 0 8px 25px rgba(46, 125, 50, 0.1);
    transform: translateY(-2px);
    border-color: var(--primary-blue);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-text h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-800);
    color: var(--gray-800);
    margin-bottom: 0.25rem;
    /* Reduced margin for tight lockup */
    line-height: 1.2;
}

.feature-text p {
    color: var(--gray-600);
    line-height: 1.7;
    font-size: 0.95rem;
    margin: 0;
}

/* Client References Section */
.clients-section {
    padding: 5rem 0;
    background: var(--white);
}

.clients-logos-grid {
    margin-top: 3rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1px;
    align-items: stretch;
    background-color: var(--gray-200);
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    overflow: hidden;
}

.client-logo-item {
    background: var(--white);
    padding: 1.5rem;
    /* Reduced padding to allow larger logos */
    border-radius: 0;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    transition: all 0.3s ease;
    min-height: 160px;
    /* Increased minimum height for consistency */
}

.client-logo-item:hover {
    box-shadow: 0 8px 25px rgba(46, 125, 50, 0.1);
    transform: translateY(-4px);
    border-color: var(--primary-blue);
}

.client-logo-item img {
    max-width: 100%;
    max-height: 100px;
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
}

/* Legacy clients support */
.clients-logos {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.clients-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Inspection Checklist Section */
.inspection-section {
    padding: 1rem 0;
    background: var(--white);
}

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

.inspection-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: var(--white);
}

.cta-box {
    background: var(--light-bg);
    border-radius: 24px;
    padding: 4rem;
    text-align: center;
    border: 1px solid var(--gray-200);
}

.cta-box h2 {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 800;
    color: var(--gray-800);
    margin-bottom: 1rem;
}

.cta-box p {
    color: var(--gray-600);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-phone {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--primary-blue);
    color: white;
    padding: 1.25rem 2.5rem;
    border-radius: 12px;
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(46, 125, 50, 0.3);
}

.cta-phone:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(46, 125, 50, 0.4);
}

.cta-phone svg {
    width: 28px;
    height: 28px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .header-phone-number {
        display: none;
    }

    .header-phone {
        padding: 0.75rem;
    }

    .quick-services-grid {
        grid-template-columns: 1fr;
    }

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

    .process-timeline {
        flex-wrap: wrap;
        justify-content: center;
        gap: 2rem;
    }

    .process-step {
        flex: 0 0 calc(33.333% - 1.5rem);
    }

    .process-step::after {
        display: none;
    }

    .showcase-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 5rem 2rem 2rem;
        gap: 1.5rem;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
    }

    .hero {
        padding-top: 160px;
        /* Increased to ensure header clearance */
        align-items: flex-start;
        min-height: auto;
        padding-bottom: 4rem;
    }

    .main-nav.active {
        right: 0;
    }

    .main-nav a {
        color: var(--gray-800);
        font-size: 1.1rem;
        width: 100%;
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--gray-200);
    }

    .main-nav a::after {
        display: none;
    }

    .header-phone {
        padding: 0.6rem;
    }

    .header-phone svg {
        width: 20px;
        height: 20px;
    }

    .quick-services {
        margin-top: 0;
        padding: 3rem 0;
    }

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

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

    .process-step {
        flex: 0 0 calc(50% - 1rem);
    }

    .cta-box {
        padding: 2.5rem 1.5rem;
    }

    .clients-logos-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .phone-cta,
    .cta-phone {
        font-size: 1.25rem;
        padding: 1rem 1.75rem;
    }

    .process-photos-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .process-step {
        flex: 0 0 100%;
    }

    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .filter-exchange-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }

    .filter-exchange-icon {
        margin: 0 auto;
    }

    .filter-exchange-callout {
        padding: 2rem 1.5rem;
    }
}

/* Tablet responsive for filter exchange */
@media (max-width: 900px) {
    .filter-exchange-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }

    .filter-exchange-icon {
        margin: 0 auto;
    }
}


/* Footer Styles */
.main-footer {
    background: var(--gray-800);
    color: white;
    padding: 5rem 0 2rem;
    /* Increased top padding */
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand .footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.footer-brand .logo-text {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -1px;
}

.footer-brand .logo-subtitle {
    font-size: 1.75rem;
    color: var(--primary-light);
    font-weight: 600;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.footer-links h4,
.footer-contact h4,
.footer-hours h4 {
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--orange);
}

.footer-contact p,
.footer-hours p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.footer-phone a {
    color: var(--orange);
    text-decoration: none;
    font-weight: 700;
}

.footer-phone a:hover {
    text-decoration: underline;
}

.hours-time {
    color: white !important;
    font-weight: 600;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Responsive Footer */
@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-brand {
        margin-bottom: 1rem;
    }
}

/* Scroll to Top Button */
#scrollTopBtn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--orange);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 9999;
}

#scrollTopBtn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#scrollTopBtn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

#scrollTopBtn svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}