:root {
    --bg-surface: #fbf8fc;
    --text-on-surface: #1b1b1e;
    --primary: #283987;
    --on-primary: #ffffff;
    --secondary: #d32f2f;
    --secondary-fixed: #ffdbcd;
    --slate-steel: #5C636A;
    --outline: #75777f;
    --section-gap: 80px;
    --margin-page: 4vw;
    --radius-default: 12px;
    --radius-sm: 8px;
    --on-secondary-container: #5f2200;
    --on-tertiary-fixed: #2e1500;
    --surface-container-high: #eae7eb;
    --tertiary-fixed-dim: #efbc93;
    --surface-container-low: #f5f3f6;
    --on-secondary-fixed: #351000;
    --secondary-fixed-dim: #ffb595;
    --on-tertiary-container: #aa7e59;
    --on-surface: #1b1b1e;
    --on-error: #ffffff;
    --surface-ice: #F8F9FA;
    --blueprint-line: #E2E5E7;
    --on-tertiary-fixed-variant: #623f1f;
    --tertiary-fixed: #ffdcc2;
    --tertiary-container: #331800;
    --on-primary-fixed-variant: #374667;
    --on-primary-container: #7786ab;
    --surface-dim: #dbd9dc;
    --primary-fixed: #d8e2ff;
    --on-error-container: #93000a;
    --inverse-surface: #303033;
    --background: #fbf8fc;
    --inverse-primary: #b7c6ee;
    --inverse-on-surface: #f2f0f3;
    --on-background: #1b1b1e;
    --error-container: #ffdad6;
    --error: #ba1a1a;
    --surface-container-lowest: #ffffff;
    --on-tertiary: #ffffff;
    --outline-variant: #c5c6cf;
    --on-secondary-fixed-variant: #7c2e00;
    --surface-tint: #4f5e81;
    --surface-container: #efedf0;
    --tertiary: #0e0400;
    --surface: #fbf8fc;
    --surface-container-highest: #e4e2e5;
    --primary-fixed-dim: #b7c6ee;
    --primary-container: #0d1e3d;
    --surface-variant: #e4e2e5;
    --surface-bright: #fbf8fc;
    --on-primary-fixed: #091b3a;
    --on-surface-variant: #44474e;
    --secondary-container: #fd7630;
    --on-secondary: #ffffff;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-surface);
    color: var(--text-on-surface);
    -webkit-font-smoothing: antialiased;
}

/* HEADER CSS */
.site-header {
    width: 100%;
    position: sticky;
    top: 0;
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--slate-steel);
    z-index: 50;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--margin-page);
    max-width: 1536px;
    margin: 0 auto;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-logo {
    height: 6rem;
    width: auto;
    object-fit: contain;

}

.header-title {
    font-size: 2rem;
    font-weight: 700;
    color: #283987;
}

.header-nav {
    display: none;
}

@media (min-width: 1025px) {
    .header-nav {
        display: flex;
        align-items: center;
        gap: 2rem;
    }
}

.header-nav.mobile-active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--bg-surface);
    padding: 1rem var(--margin-page);
    border-bottom: 1px solid var(--slate-steel);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    align-items: flex-start;
    gap: 1rem;
}

.header-nav.mobile-active .btn-quote {
    display: flex;
    margin-top: 1rem;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-on-surface);
    text-decoration: none;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--secondary);
}

.nav-link.active {
    color: var(--secondary);
    border-bottom: 2px solid var(--secondary);
    padding-bottom: 0.25rem;
}

/* Nav Dropdown CSS */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--on-primary);
    min-width: 200px;
    border: 1px solid var(--primary);
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.1);
    z-index: 100;
}

.dropdown-content a {
    color: #000000;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: background-color 0.2s, color 0.2s;
}

.dropdown-content a:hover {
    background-color: #F8F9FA;
    /* surface-ice */
    color: var(--secondary);
}

.nav-dropdown:hover .dropdown-content {
    display: block;
}

.btn-quote {
    display: none;
    background-color: #d32f2f;
    color: #ffffff;
    padding: 0.75rem 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    text-decoration: none;
}

.btn-quote:hover {
    background-color: #b71c1c;
}

@media (min-width: 1025px) {
    .btn-quote {
        display: flex;
    }
}

.mobile-menu-btn {
    display: flex;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
}

@media (min-width: 1025px) {
    .mobile-menu-btn {
        display: none;
    }
}

/* FOOTER CSS */
.site-footer {
    width: 100%;
    background-image: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1)), url('../assets/images/index/cta_full.jpg');
    background-size: cover;
    background-position: bottom center;
    border-top: 4px solid #ffffff;
    color: var(--on-primary);
}

.footer-container {
    padding: var(--section-gap) var(--margin-page);
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 1536px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

.footer-brand-section {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    font-size: 1.5rem;
    font-weight: 700;
    width: max-content;
}

.footer-brand img {
    width: 21rem;
    height: auto;
    object-fit: contain;
    margin-bottom: 1rem;
}

.footer-heading {
    color: var(--secondary-fixed);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.footer-link {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-link:hover {
    color: var(--secondary);
}

.footer-text {
    color: #ffffff;
    line-height: 1.6;
}

/* Animations */
.fade-in-section {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.fade-in-section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Rounded Corners Addition */
.nav-dropdown .dropdown-content {
    border-radius: var(--radius-sm);
    overflow: hidden;
}

button,
.btn-quote,
.btn-submit,
.btn-inquire {
    border-radius: var(--radius-sm);
}

.footer-brand {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-description {
    color: #ffffff;
    max-width: 24rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.footer-links-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    text-align: center;
    padding-bottom: 1rem;
    padding-top: 1rem;
    margin-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Image Modal */
.image-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    padding-top: 5vh;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
}

.image-modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
}

.image-modal-close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
}

.image-modal-close:hover,
.image-modal-close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}

/* Mobile responsive fixes */
@media (max-width: 1024px) {
    .header-logo {
        height: 3.5rem;
    }
    .footer-brand img {
        width: 14rem;
        max-width: 100%;
    }
    .footer-links-container {
        grid-template-columns: 1fr;
    }
}