:root {
    --color-primary: #D71920;
    --color-primary-dark: #B51218;
    --color-primary-light: #FDE8E9;
    --color-charcoal: #202124;
    --color-dark-bg: #17191C;
    --color-concrete: #6B7280;
    --color-light-bg: #F5F5F3;
    --color-white: #FFFFFF;
    --color-border: #E5E7EB;
    --color-border-dark: #374151;
    --font-heading: 'Cambria', 'Georgia', 'Times New Roman', serif;
    --font-body: 'Cambria', 'Georgia', 'Times New Roman', serif;
    --font-wide-latin: 'Wide Latin', 'Copperplate Gothic Bold', 'Arial Black', serif;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --shadow-subtle: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-card: 0 10px 15px -3px rgba(0, 0, 0, 0.07), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-elevated: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --transition-base: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body, html, h1, h2, h3, h4, h5, h6, p, a, span, button, input, select, textarea, label, div, table, tr, td, th, .brand-name, .hero-headline, .nav-link, .btn {
    font-family: 'Cambria', 'Georgia', 'Times New Roman', serif !important;
}

body {
    color: var(--color-charcoal);
    background-color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .brand-name, .hero-headline {
    font-weight: 700;
    color: var(--color-charcoal);
    letter-spacing: -0.01em;
}

.font-wide-latin, .paver-font, .brand-paver {
    font-family: 'Wide Latin', 'Copperplate Gothic Bold', 'Arial Black', serif !important;
    font-weight: 700;
    letter-spacing: 0.04em;
    display: inline-block;
}

a {
    color: var(--color-primary);
    transition: var(--transition-base);
}
a:hover {
    color: var(--color-primary-dark);
}

.bg-light-keystone {
    background-color: var(--color-light-bg) !important;
}
.bg-dark-deep {
    background-color: var(--color-dark-bg) !important;
}
.bg-charcoal {
    background-color: var(--color-charcoal) !important;
}
.text-concrete {
    color: var(--color-concrete) !important;
}
.border-keystone {
    border-color: var(--color-border) !important;
}
.letter-spacing-1 {
    letter-spacing: 0.05em;
}

.top-bar {
    background-color: var(--color-dark-bg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.825rem;
}

.main-navbar {
    background-color: #FFFFFF;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    padding: 0.75rem 0;
    transition: var(--transition-base);
}
.main-navbar.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}
.brand-name {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-charcoal);
    line-height: 1.2;
    letter-spacing: 0.02em;
}
.brand-tagline {
    font-size: 0.72rem;
    color: var(--color-concrete);
    letter-spacing: 0.01em;
}
.navbar-nav .nav-link {
    font-weight: 600;
    color: var(--color-charcoal);
    padding: 0.5rem 0.75rem !important;
    white-space: nowrap !important;
    position: relative;
    transition: var(--transition-base);
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--color-primary) !important;
}
.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0px;
    left: 0.75rem;
    right: 0.75rem;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
}

.btn-keystone-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #FFFFFF !important;
    font-weight: 600;
    border-radius: var(--radius-sm);
    padding: 0.65rem 1.4rem;
    transition: var(--transition-base);
}
.btn-keystone-primary:hover,
.btn-keystone-primary:focus {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: #FFFFFF;
    transform: translateY(-1px);
    box-shadow: 0 6px 15px rgba(215, 25, 32, 0.3);
}

.btn-keystone-outline {
    background-color: transparent;
    border: 2px solid var(--color-white);
    color: var(--color-white) !important;
    font-weight: 600;
    border-radius: var(--radius-sm);
    padding: 0.6rem 1.4rem;
    transition: var(--transition-base);
}
.btn-keystone-outline:hover,
.btn-keystone-outline:focus {
    background-color: var(--color-white);
    color: var(--color-charcoal) !important;
    transform: translateY(-1px);
}

.btn-keystone-dark {
    background-color: var(--color-charcoal);
    border-color: var(--color-charcoal);
    color: #FFFFFF !important;
    font-weight: 600;
    border-radius: var(--radius-sm);
    padding: 0.65rem 1.4rem;
    transition: var(--transition-base);
}
.btn-keystone-dark:hover {
    background-color: var(--color-dark-bg);
    border-color: var(--color-dark-bg);
    color: #FFFFFF;
}

.section-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    background-color: var(--color-primary-light);
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
}
.section-badge-dark {
    background-color: rgba(255, 255, 255, 0.1);
    color: #FFA4A8;
}
.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 1rem;
}
.section-desc {
    color: var(--color-concrete);
    font-size: 1.05rem;
    max-width: 720px;
}

.hero-section {
    position: relative;
    background-color: var(--color-dark-bg);
    color: #FFFFFF;
    min-height: 580px;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg-wrapper {
    position: absolute;
    inset: 0;
    z-index: 1;
}
.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.4) contrast(1.15);
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(23, 25, 28, 0.92) 0%, rgba(32, 33, 36, 0.75) 55%, rgba(215, 25, 32, 0.25) 100%);
    z-index: 2;
}
.hero-content {
    position: relative;
    z-index: 3;
    padding: 4.5rem 0;
}
.hero-headline {
    color: #FFFFFF;
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}
.hero-subtext {
    font-size: 1.25rem;
    color: #E5E7EB;
    max-width: 680px;
    margin-bottom: 2.25rem;
    font-weight: 400;
    line-height: 1.6;
}

.highlight-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-base);
    height: 100%;
}
.highlight-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card);
    border-color: rgba(215, 25, 32, 0.3);
}
.highlight-icon-box {
    width: 58px;
    height: 58px;
    border-radius: var(--radius-md);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
}

.product-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
    height: 100%;
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-elevated);
    border-color: rgba(215, 25, 32, 0.35);
}
.product-image-container {
    position: relative;
    overflow: hidden;
    height: 280px;
    background-color: #EFEFEF;
}
.product-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.product-card:hover .product-image-container img {
    transform: scale(1.05);
}
.product-shape-badge {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(23, 25, 28, 0.85);
    color: #FFFFFF;
    font-size: 0.75rem;
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-sm);
    backdrop-filter: blur(4px);
}
.product-card-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.color-swatch-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 0.75rem 0;
}
.color-pill {
    font-size: 0.75rem;
    padding: 0.2rem 0.6rem;
    background-color: #F3F4F6;
    border: 1px solid #E5E7EB;
    border-radius: 50px;
    color: var(--color-charcoal);
}

.application-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.75rem 1.5rem;
    transition: var(--transition-base);
    height: 100%;
}
.application-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}
.application-icon {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.project-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-elevated);
}
.project-img-wrap {
    position: relative;
    height: 250px;
    overflow: hidden;
    background-color: #E5E7EB;
}
.project-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.project-card:hover .project-img-wrap img {
    transform: scale(1.06);
}
.project-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background-color: var(--color-primary);
    color: #FFFFFF;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.project-body {
    padding: 1.5rem;
    flex-grow: 1;
}

.step-card {
    position: relative;
    padding: 2rem 1.5rem;
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition-base);
    height: 100%;
}
.step-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-card);
}
.step-num {
    width: 50px;
    height: 50px;
    background: var(--color-dark-bg);
    color: #FFFFFF;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 800;
    margin: 0 auto 1.25rem;
}

.lightbox-modal .modal-content {
    background-color: transparent;
    border: none;
}
.lightbox-modal .modal-body {
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}
.lightbox-modal img {
    max-height: 85vh;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

.form-control, .form-select {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.7rem 0.9rem;
    font-size: 0.95rem;
    transition: var(--transition-base);
}
.form-control:focus, .form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.25rem rgba(215, 25, 32, 0.15);
}
.form-label {
    font-weight: 600;
    color: var(--color-charcoal);
    font-size: 0.875rem;
    margin-bottom: 0.35rem;
}
.required-star {
    color: var(--color-primary);
}

.page-banner {
    position: relative;
    background-color: var(--color-dark-bg);
    background-image: linear-gradient(135deg, rgba(23, 25, 28, 0.90) 0%, rgba(32, 33, 36, 0.85) 50%, rgba(215, 25, 32, 0.40) 100%), url('../images/hero/hero-industrial-paving.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    color: #FFFFFF;
    min-height: 310px;
    padding: 6.5rem 0 5rem;
    display: flex;
    align-items: center;
    width: 100%;
    border-bottom: 4px solid var(--color-primary);
    box-shadow: inset 0 -15px 30px rgba(0, 0, 0, 0.35);
}
.page-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(215, 25, 32, 0.18), transparent 60%);
    pointer-events: none;
}
.page-banner .container {
    position: relative;
    z-index: 2;
    text-align: center;
}
.page-banner h1 {
    color: #FFFFFF !important;
    font-size: 3.1rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    text-shadow: 0 3px 12px rgba(0, 0, 0, 0.6);
}
.page-banner .lead {
    color: rgba(255, 255, 255, 0.85) !important;
    font-size: 1.25rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
}
.breadcrumb-keystone {
    background: rgba(0, 0, 0, 0.35);
    display: inline-flex;
    padding: 0.4rem 1.1rem;
    border-radius: 50px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    margin-bottom: 1.2rem;
}
.breadcrumb-keystone .breadcrumb-item a {
    color: #E5E7EB;
    font-weight: 600;
    text-decoration: none;
}
.breadcrumb-keystone .breadcrumb-item a:hover {
    color: #FFFFFF;
}
.breadcrumb-keystone .breadcrumb-item.active {
    color: #FFA4A8;
    font-weight: 700;
}

.product-card-grid-4 {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 1.15rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.2, 0, 0.2, 1);
    height: 100%;
    width: 100%;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: center;
    box-sizing: border-box;
}
.product-card-grid-4:hover {
    transform: translateY(-7px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
    border-color: rgba(215, 25, 32, 0.4);
}
.product-img-rounded-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 18px;
    overflow: hidden;
    background-color: #F8F9FA;
    cursor: pointer;
    margin-bottom: 1.15rem;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.02);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-img-rounded-wrapper img {
    width: 100%;
    height: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    object-position: center;
    border-radius: 18px;
    transition: transform 0.45s ease;
    display: block;
}
.product-card-grid-4:hover .product-img-rounded-wrapper img {
    transform: scale(1.08);
}
.product-preview-overlay {
    position: absolute;
    inset: 0;
    background: rgba(23, 25, 28, 0.45);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.25s ease;
    border-radius: 18px;
    color: #FFFFFF;
    backdrop-filter: blur(2px);
    pointer-events: none;
}
.product-img-rounded-wrapper:hover .product-preview-overlay {
    opacity: 1;
}
.product-preview-overlay i {
    font-size: 2rem;
    color: #FFFFFF;
    margin-bottom: 0.25rem;
}
.product-preview-overlay span {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.product-card-grid-4 .product-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: 1.15rem;
    height: 3.4rem;
    min-height: 3.4rem;
    max-height: 3.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1.25;
    flex-shrink: 0;
    overflow: hidden;
}
.product-card-grid-4 .btn-quote {
    margin-top: auto;
    font-weight: 700;
    border-radius: 10px;
    height: 46px;
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 100%;
}

.client-card-grid {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 1.15rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.2, 0, 0.2, 1);
    height: 100%;
    width: 100%;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: center;
    box-sizing: border-box;
}
.client-card-grid:hover {
    transform: translateY(-7px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
    border-color: rgba(215, 25, 32, 0.4);
}
.client-img-rounded-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 11;
    border-radius: 18px;
    overflow: hidden;
    background-color: #F8F9FA;
    cursor: pointer;
    margin-bottom: 1rem;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.02);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.client-img-rounded-wrapper img {
    width: 100%;
    height: 100%;
    aspect-ratio: 16 / 11;
    object-fit: cover;
    object-position: center;
    border-radius: 18px;
    transition: transform 0.45s ease;
    display: block;
}
.client-card-grid:hover .client-img-rounded-wrapper img {
    transform: scale(1.08);
}
.client-preview-overlay {
    position: absolute;
    inset: 0;
    background: rgba(23, 25, 28, 0.45);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.25s ease;
    border-radius: 18px;
    color: #FFFFFF;
    backdrop-filter: blur(2px);
    pointer-events: none;
}
.client-img-rounded-wrapper:hover .client-preview-overlay {
    opacity: 1;
}
.client-img-rounded-wrapper::after {
    content: "\F3E2";
    font-family: "bootstrap-icons";
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(23, 25, 28, 0.45);
    color: #FFFFFF;
    font-size: 2.2rem;
    opacity: 0;
    transition: opacity 0.25s ease;
    border-radius: 18px;
    pointer-events: none;
}
.client-img-rounded-wrapper:hover::after {
    opacity: 1;
}
.client-preview-overlay i {
    font-size: 2rem;
    color: #FFFFFF;
    margin-bottom: 0.25rem;
}
.client-preview-overlay span {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.client-card-grid .client-title {
    font-size: 1.12rem;
    font-weight: 700;
    color: #000000 !important;
    margin-bottom: 0.75rem;
    height: 3.6rem;
    min-height: 3.6rem;
    max-height: 3.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1.25;
    flex-shrink: 0;
    overflow: hidden;
}

.admin-sidebar {
    min-height: calc(100vh - 65px);
    background-color: var(--color-dark-bg);
    color: #FFFFFF;
}
.admin-nav .nav-link {
    color: #9CA3AF;
    padding: 0.8rem 1.25rem;
    font-size: 0.925rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-left: 3px solid transparent;
    transition: var(--transition-base);
}
.admin-nav .nav-link:hover,
.admin-nav .nav-link.active {
    color: #FFFFFF;
    background-color: rgba(255, 255, 255, 0.05);
    border-left-color: var(--color-primary);
}
.stat-card {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

@media (max-width: 991.98px) {
    .hero-headline {
        font-size: 2.35rem;
    }
    .hero-subtext {
        font-size: 1.1rem;
    }
    .section-title {
        font-size: 1.85rem;
    }
    .product-image-container {
        height: 240px;
    }

    #navbarOffcanvas.offcanvas-end {
        width: 320px !important;
        max-width: 85vw !important;
        background-color: #FFFFFF;
        box-shadow: -8px 0 35px rgba(0, 0, 0, 0.25);
        border-left: 1px solid rgba(0, 0, 0, 0.08);
    }
    #navbarOffcanvas .navbar-nav {
        display: flex;
        flex-direction: column;
        gap: 0.35rem;
        width: 100% !important;
        padding: 0;
    }
    #navbarOffcanvas .navbar-nav .nav-item {
        width: 100% !important;
    }
    #navbarOffcanvas .navbar-nav .nav-link {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        width: 100% !important;
        font-size: 1.05rem;
        font-weight: 600;
        color: var(--color-charcoal);
        padding: 0.85rem 1rem !important;
        border-radius: var(--radius-md);
        background-color: transparent;
        border: 1px solid transparent;
        text-align: left;
        white-space: normal !important;
    }
    #navbarOffcanvas .navbar-nav .nav-link:hover {
        background-color: #F8F9FA;
        color: var(--color-primary);
        border-color: #E5E7EB;
    }
    #navbarOffcanvas .navbar-nav .nav-link.active::after {
        display: none !important;
    }
    #navbarOffcanvas .navbar-nav .nav-link.active {
        color: var(--color-primary) !important;
        background-color: var(--color-primary-light);
        border-color: rgba(215, 25, 32, 0.2);
        font-weight: 700;
    }
}

@media (max-width: 575.98px) {
    .brand-name {
        font-size: 1.025rem;
    }
    .brand-logo {
        width: 38px !important;
        height: 38px !important;
    }
    .main-navbar {
        padding: 0.5rem 0 !important;
    }
    .hero-headline {
        font-size: 1.95rem;
    }
    .hero-section {
        min-height: 480px;
    }
    .page-banner {
        padding: 2.75rem 0 2rem;
    }
    .page-banner h1 {
        font-size: 2rem;
    }
    .btn-keystone-primary,
    .btn-keystone-outline,
    .btn-keystone-dark {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    .hero-cta-group {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }
}

.gallery-card-grid {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: 18px;
    padding: 0.6rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.2, 0, 0.2, 1);
    height: 100%;
    width: 100%;
    box-sizing: border-box;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.gallery-card-grid:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
    border-color: rgba(215, 25, 32, 0.4);
}
.gallery-img-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 14px;
    overflow: hidden;
    background-color: #F8F9FA;
    border: 1px solid rgba(0, 0, 0, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
}
.gallery-img-wrapper img {
    width: 100%;
    height: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    object-position: center;
    border-radius: 14px;
    transition: transform 0.45s ease;
    display: block;
}
.gallery-card-grid:hover .gallery-img-wrapper img {
    transform: scale(1.08);
}
.gallery-img-wrapper::after {
    content: "\F3E2";
    font-family: "bootstrap-icons";
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(23, 25, 28, 0.4);
    color: #FFFFFF;
    font-size: 2.2rem;
    opacity: 0;
    transition: opacity 0.25s ease;
    border-radius: 14px;
    pointer-events: none;
}
.gallery-card-grid:hover .gallery-img-wrapper::after {
    opacity: 1;
}

.clients-marquee-section {
    overflow: hidden;
    position: relative;
    padding: 3.5rem 0;
    background-color: #F8F9FA;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}
.clients-marquee-wrapper {
    overflow: hidden;
    width: 100%;
    position: relative;
    padding: 0.4rem 0;
    mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}
.clients-marquee-track {
    display: flex;
    gap: 1.5rem;
    width: max-content;
    will-change: transform;
}
.marquee-left-to-right {
    animation: scrollLeftToRight 28s linear infinite;
}
.marquee-right-to-left {
    animation: scrollRightToLeft 26s linear infinite;
}
.clients-marquee-wrapper:hover .clients-marquee-track {
    animation-play-state: paused;
}
@keyframes scrollRightToLeft {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}
@keyframes scrollLeftToRight {
    0% {
        transform: translateX(-50%);
    }
    100% {
        transform: translateX(0);
    }
}
.client-logo-card {
    width: 220px;
    height: 105px;
    background: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: 16px;
    padding: 0.85rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
    flex-shrink: 0;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.client-logo-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.1);
    border-color: rgba(215, 25, 32, 0.4);
}
.client-logo-card img {
    max-width: 100%;
    max-height: 65px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.03));
    transition: transform 0.25s ease;
}
.client-logo-card:hover img {
    transform: scale(1.06);
}