/* ===================================
   HDS Theme - Main Styles
   =================================== */

/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    line-height: var(--leading-normal);
    color: var(--color-gray-800);
    background-color: var(--color-white);
}

/* Base Icon Style */
.hds-icon {
    width: 1.25em;
    height: 1.25em;
    vertical-align: sub;
    /* Aligns better with text baseline */
    fill: currentColor;
    display: inline-block;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    color: var(--color-black);
}

h1 {
    font-size: var(--text-5xl);
}

h2 {
    font-size: var(--text-4xl);
}

h3 {
    font-size: var(--text-3xl);
}

h4 {
    font-size: var(--text-2xl);
}

h5 {
    font-size: var(--text-xl);
}

h6 {
    font-size: var(--text-lg);
}

p {
    margin-bottom: var(--space-4);
}

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

a:hover {
    color: var(--color-primary-light);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-xl);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-6);
    padding-right: var(--space-6);
}

.container-lg {
    max-width: var(--container-2xl);
}

.container-sm {
    max-width: var(--container-lg);
}

/* Section */
.section {
    padding-top: var(--space-20);
    padding-bottom: var(--space-20);
}

.section-sm {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
}

.section-lg {
    padding-top: var(--space-32);
    padding-bottom: var(--space-32);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-label {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.section-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
}

.section-description {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    line-height: 1;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-primary:hover {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary-light);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

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

.btn-accent:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-white:hover {
    background-color: var(--color-gray-100);
    border-color: var(--color-gray-100);
    color: var(--color-primary);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

/* Grid */
.grid {
    display: grid;
    gap: var(--space-6);
}

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

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

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {

    .grid-4,
    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }
}

/* Flex Utilities */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

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

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-2 {
    gap: var(--space-2);
}

.gap-4 {
    gap: var(--space-4);
}

.gap-6 {
    gap: var(--space-6);
}

.gap-8 {
    gap: var(--space-8);
}

/* Text Utilities */
.text-center {
    text-align: center;
}

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

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

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

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

.text-gray {
    color: var(--color-gray-600);
}

/* Background Utilities */
.bg-white {
    background-color: var(--color-white);
}

.bg-gray {
    background-color: var(--color-gray-50);
}

.bg-primary {
    background-color: var(--color-primary);
}

.bg-dark {
    background-color: var(--color-gray-900);
}

/* ===================================
   Header
   =================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

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

.site-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
}

.site-logo img {
    height: 5rem;
    width: auto;
}

/* Navigation */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    list-style: none;
}

.nav-menu a {
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--color-gray-700);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-fast);
}

.nav-menu a:hover,
.nav-menu .current-menu-item a {
    color: var(--color-primary);
}

.nav-menu a:hover::after,
.nav-menu .current-menu-item a::after {
    width: 100%;
}

.header-cta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* Language Switcher */
.lang-switcher {
    position: relative;
    z-index: 100;
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: none;
    border: none;
    cursor: pointer;
    font-size: var(--text-base);
    color: var(--color-gray-700);
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.lang-toggle:hover {
    background-color: var(--color-gray-100);
    color: var(--color-primary);
}

.lang-flag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 16px;
    border-radius: 2px;
    overflow: hidden;
    flex-shrink: 0;
}

.lang-flag svg {
    width: 100%;
    height: 100%;
    display: block;
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 200px;
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: var(--space-2);
    list-style: none;
    display: none;
    max-height: 400px;
    overflow-y: auto;
}

.lang-switcher:hover .lang-dropdown,
.lang-switcher:focus-within .lang-dropdown {
    display: block;
    animation: fadeIn 0.2s ease-out;
}

.lang-dropdown li {
    margin-bottom: 2px;
}

.lang-dropdown a {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    color: var(--color-gray-700);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    text-decoration: none;
}

.lang-dropdown a:hover,
.lang-dropdown a.active {
    background-color: var(--color-gray-50);
    color: var(--color-primary);
}

.lang-dropdown a.active {
    font-weight: var(--font-semibold);
    background-color: var(--color-primary-light-10);
    /* Assuming variable exists or rely on gray-50 */
    background-color: #f0f9ff;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }

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

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    transition: all var(--transition-fast);
}

@media (max-width: 1024px) {
    .menu-toggle {
        display: flex;
    }

    .nav-menu,
    .header-cta .btn {
        display: none;
    }

    .nav-menu.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        padding: var(--space-6);
        border-bottom: 1px solid var(--color-gray-200);
        box-shadow: var(--shadow-lg);
    }
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    overflow: hidden;
    padding-top: 100px;
    /* Header height offset */
    padding-bottom: var(--space-12);
}

.hero::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");
    opacity: 0.5;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-12);
    align-items: center;
    position: relative;
    z-index: 1;
}

@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-16);
    }

    .hero-map {
        order: -1;
        /* Show map first on mobile? or default */
    }
}

.hero-content {
    max-width: 100%;
}

.hero-label {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-white);
    margin-bottom: var(--space-6);
    backdrop-filter: blur(4px);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--color-white);
    margin-bottom: var(--space-6);
    line-height: 1.1;
}

.hero-description {
    font-size: var(--text-xl);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-8);
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: var(--space-12);
    margin-top: var(--space-16);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-stat {
    text-align: left;
}

.hero-stat-value {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--color-accent);
}

.hero-stat-label {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Map overrides for Hero context */
.hero-map .coverage-map-wrapper {
    background: transparent;
    padding: 0;
    box-shadow: none;
}

.hero-map .map-container path {
    fill: rgba(255, 255, 255, 0.1);
    stroke: rgba(255, 255, 255, 0.1);
}

.hero-map .map-container .active-country,
.hero-map .map-container .active-country path {
    fill: #60A5FA;
}

.hero-map .map-container .active-country:hover,
.hero-map .map-container .active-country:hover path {
    fill: #93C5FD;
}

.hero-map .map-container .active-country:hover {
    transform: scale(1.01);
    transform-origin: center;
    transform-box: fill-box;
}

.hero-map .map-container .country-hq,
.hero-map .map-container .country-hq path {
    fill: var(--color-accent);
    stroke: rgba(255, 255, 255, 0.5);
}

.hero-map .map-legend {
    justify-content: flex-start;
}

.hero-map .legend-item {
    color: rgba(255, 255, 255, 0.7);
}

.hero-map .map-placeholder-box {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.hero-map .map-placeholder-box h3,
.hero-map .map-placeholder-box p,
.hero-map .map-placeholder-box .text-primary {
    color: var(--color-white);
}

.hero-map .map-placeholder-box code {
    background: rgba(0, 0, 0, 0.3);
    color: var(--color-accent);
}

/* ===================================
   Partners / Trusted By Section
   =================================== */
.partners-section {
    background-color: var(--color-gray-50);
    padding: var(--space-12) 0;
    overflow: hidden;
}

.partners-label {
    text-align: center;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-8);
}

.partners-scroller {
    position: relative;
    width: 100%;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.partners-track {
    display: flex;
    align-items: center;
    gap: var(--space-16);
    width: max-content;
    animation: scroll 40s linear infinite;
    padding: var(--space-4) 0;
}

.partners-track:hover {
    animation-play-state: paused;
}

.partner-carousel-item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 160px;
}

.partner-logo {
    max-height: 80px;
    width: auto;
    max-width: 200px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all var(--transition-normal);
    display: block;
    /* Make it a block element */
    margin: 0 auto;
    /* Center horizontally */
}

.partner-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.1);
}

@keyframes scroll {
    to {
        transform: translateX(-50%);
    }
}

/* ===================================
   Coverage Map Styles
   =================================== */
.coverage-section {
    background-color: var(--color-white);
    overflow: hidden;
}

.coverage-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
}

@media (max-width: 1024px) {
    .coverage-content {
        grid-template-columns: 1fr;
    }
}

.coverage-text h2 {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-6);
}

.coverage-text p {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--space-6);
}

.coverage-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-8);
}

.stat-item h4 {
    font-size: var(--text-3xl);
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

.stat-item span {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
}

/* Map SVG Styles */
.coverage-map-wrapper {
    position: relative;
    padding: var(--space-4);
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
}

.map-container {
    position: relative;
    width: 100%;
    height: auto;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-container svg {
    width: 100%;
    height: 100%;
    max-height: 500px;
}

/* Default Country Style */
.map-container path {
    fill: #e5e7eb;
    /* gray-200 */
    stroke: #ffffff;
    stroke-width: 1px;
    transition: all 0.3s ease;
}

/* Active Country (East Africa) */
.map-container .active-country,
.map-container .active-country path {
    fill: #93C5FD;
    /* light primary blue */
    cursor: pointer;
    transition: all 0.3s ease;
}

.map-container .active-country:hover,
.map-container .active-country:hover path {
    fill: var(--color-primary);
    /* Darker blue on hover */
}

.map-container .active-country:hover {
    transform: scale(1.01);
    transform-origin: center;
    transform-box: fill-box;
    z-index: 10;
}

/* HQ Country (Uganda) */
.map-container .country-hq,
.map-container .country-hq path {
    fill: var(--color-accent);
    /* Orange/Accent */
    animation: pulse-map 3s infinite;
    transform-origin: center;
    transform-box: fill-box;
}

@keyframes pulse-map {
    0% {
        fill: var(--color-accent);
    }

    50% {
        fill: #fbbf24;
    }

    /* Lighter orange */
    100% {
        fill: var(--color-accent);
    }
}

/* Tooltip */
.map-tooltip {
    position: fixed;
    background: var(--color-gray-900);
    color: var(--color-white);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease;
    z-index: 100;
    white-space: nowrap;
}

/* Legend */
.map-legend {
    display: flex;
    gap: var(--space-6);
    justify-content: center;
    margin-top: var(--space-6);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.legend-item .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.legend-item .dot-hq {
    background-color: var(--color-accent);
}

.legend-item .dot-active {
    background-color: #93C5FD;
}

/* Placeholder Box */
.map-placeholder-box {
    text-align: center;
    padding: var(--space-12);
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--color-gray-300);
}

.map-placeholder-box code {
    display: block;
    background: var(--color-gray-200);
    padding: var(--space-2);
    margin-top: var(--space-2);
    border-radius: var(--radius-sm);
}

/* ===================================
   Services Section
   =================================== */
.services-section {
    background-color: var(--color-white);
}

.service-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-normal);
}

.service-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.service-icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-white);
}

.service-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.service-description {
    color: var(--color-gray-600);
    font-size: var(--text-base);
    margin-bottom: 0;
}

/* ===================================
   Projects Section
   =================================== */
.projects-section {
    background-color: var(--color-gray-50);
}

.project-card {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.project-card:hover {
    box-shadow: var(--shadow-2xl);
    transform: translateY(-8px);
}

.project-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-client {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    padding: var(--space-1) var(--space-3);
    background-color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
}

.project-content {
    padding: var(--space-6);
}

.project-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.project-meta {
    display: flex;
    gap: var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-3);
}

.project-excerpt {
    color: var(--color-gray-600);
    font-size: var(--text-base);
    margin-bottom: var(--space-4);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
}

.project-link:hover {
    gap: var(--space-3);
}

/* ===================================
   Team Section
   =================================== */
.team-section {
    background-color: var(--color-white);
}

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

.team-image {
    width: 180px;
    height: 180px;
    margin: 0 auto var(--space-6);
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 4px solid var(--color-gray-200);
    transition: all var(--transition-normal);
}

.team-card:hover .team-image {
    border-color: var(--color-accent);
    transform: scale(1.05);
}

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

.team-name {
    font-size: var(--text-xl);
    margin-bottom: var(--space-1);
}

.team-role {
    font-size: var(--text-base);
    color: var(--color-primary);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-3);
}

.team-bio {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: var(--text-4xl);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.cta-description {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-8);
}

.cta-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===================================
   Footer
   =================================== */
.site-footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-400);
    padding-top: var(--space-16);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-brand p {
    color: var(--color-gray-400);
    margin-bottom: var(--space-6);
}

.footer-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-white);
    margin-bottom: var(--space-6);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-3);
}

.footer-links a {
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-contact-item {
    color: var(--color-accent-light);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.footer-contact-item a {
    color: var(--color-accent-dark);
}

.footer-contact-item a:hover {
    color: var(--color-accent);
}


.footer-contact-item svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent-dark);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-800);
    padding: var(--space-6) 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-copyright {
    font-size: var(--text-sm);
}

.footer-social {
    display: flex;
    gap: var(--space-4);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gray-800);
    border-radius: var(--radius-lg);
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

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


.footer-pos {
    color: var(--color-accent-dark);

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



/* ===================================
   Animations
   =================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.animate-delay-1 {
    animation-delay: 0.1s;
}

.animate-delay-2 {
    animation-delay: 0.2s;
}

.animate-delay-3 {
    animation-delay: 0.3s;
}

.animate-delay-4 {
    animation-delay: 0.4s;
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* WordPress Core Styles */
.alignleft {
    float: left;
    margin-right: var(--space-6);
}

.alignright {
    float: right;
    margin-left: var(--space-6);
}

.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.wp-caption {
    max-width: 100%;
}

.wp-caption-text {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-top: var(--space-2);
}

/* ===================================
   Content Typography (Pro Readability)
   =================================== */
.entry-content {
    font-size: 1.125rem;
    /* lg text for body */
    line-height: 1.8;
    color: var(--color-gray-800);
    max-width: 65ch;
    /* Optimal reading line length */
    margin-left: auto;
    margin-right: auto;
}

.entry-content>*:first-child {
    margin-top: 0;
}

.entry-content p {
    margin-bottom: var(--space-6);
}

.entry-content h2 {
    font-size: var(--text-3xl);
    margin-top: var(--space-12);
    margin-bottom: var(--space-6);
    line-height: 1.3;
    color: var(--color-primary-dark);
}

.entry-content h3 {
    font-size: var(--text-2xl);
    margin-top: var(--space-10);
    margin-bottom: var(--space-4);
    line-height: 1.4;
    color: var(--color-primary);
}

.entry-content h4 {
    font-size: var(--text-xl);
    margin-top: var(--space-8);
    margin-bottom: var(--space-4);
    font-weight: var(--font-semibold);
}

.entry-content ul,
.entry-content ol {
    margin-bottom: var(--space-6);
    padding-left: var(--space-6);
}

.entry-content li {
    margin-bottom: var(--space-2);
}

.entry-content ul li::marker {
    color: var(--color-accent);
}

.entry-content blockquote {
    margin: var(--space-8) 0;
    padding: var(--space-6) var(--space-8);
    border-left: 4px solid var(--color-accent);
    background: var(--color-gray-50);
    font-size: var(--text-xl);
    font-style: italic;
    color: var(--color-gray-700);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.entry-content blockquote p:last-child {
    margin-bottom: 0;
}

.entry-content figure {
    margin: var(--space-8) calc(var(--space-8) * -1);
    /* Break out slightly? or keep contained */
    margin: var(--space-10) 0;
}

.entry-content figcaption {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    text-align: center;
    margin-top: var(--space-3);
}

/* Links in content */
.entry-content a {
    text-decoration: underline;
    text-decoration-color: var(--color-accent);
    text-underline-offset: 3px;
    font-weight: 500;
}

.entry-content a:hover {
    color: var(--color-primary);
    text-decoration-color: var(--color-primary);
}

/* ===================================
   Research Article Styles
   =================================== */

/* Article Hero */
.article-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: 140px 0 var(--space-16);
    position: relative;
}

.article-hero::before {
    content: '';
    position: absolute;
    inset: 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");
    opacity: 0.5;
}

.article-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

/* Breadcrumb */
.article-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    margin-bottom: var(--space-6);
}

.article-breadcrumb a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.article-breadcrumb a:hover {
    color: var(--color-white);
}

.breadcrumb-sep {
    color: rgba(255, 255, 255, 0.4);
}

.breadcrumb-current {
    color: rgba(255, 255, 255, 0.9);
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Article Type Badge */
.article-type-badge {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.badge-primary {
    background: var(--color-accent);
    color: var(--color-primary);
}

.badge-outline {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Article Title */
.article-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-white);
    line-height: 1.2;
    margin-bottom: var(--space-6);
}

/* Article Meta Line */
.article-meta-line {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--text-sm);
}

.meta-item .hds-icon {
    opacity: 0.7;
    width: 1em;
    height: 1em;
}

/* Article Content Layout */
.article-content-section {
    padding: var(--space-16) 0;
}

.article-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-12);
    align-items: start;
}

@media (max-width: 1024px) {
    .article-layout {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .article-sidebar {
        order: 1;
    }

    .article-main {
        order: 0;
    }
}

/* Sidebar */
.article-sidebar {
    position: relative;
}

.sidebar-sticky {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

@media (max-width: 1024px) {
    .sidebar-sticky {
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .sidebar-card {
        flex: 1 1 280px;
    }
}

.sidebar-card {
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
}

.sidebar-card-title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-gray-200);
}

/* Project Details List */
.project-details-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.detail-row {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.detail-row dt {
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
}

.detail-row dd {
    font-size: var(--text-sm);
    color: var(--color-gray-800);
    font-weight: var(--font-medium);
}

.term-link {
    display: inline-block;
    color: var(--color-primary);
    text-decoration: none;
}

.term-link:hover {
    text-decoration: underline;
}

/* Share Buttons */
.share-buttons {
    display: flex;
    gap: var(--space-2);
}

.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    color: var(--color-gray-600);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

/* Article Main Content */
.article-main {
    max-width: 100%;
    min-width: 0;
}

/* Abstract Section */
.article-abstract {
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    border-left: 4px solid var(--color-primary);
    padding: var(--space-8);
    border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
    margin-bottom: var(--space-10);
}

.abstract-label {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.abstract-text {
    font-size: var(--text-lg);
    line-height: 1.7;
    color: var(--color-gray-700);
    margin-bottom: 0;
}

/* Featured Image */
.article-featured-image {
    margin-bottom: var(--space-10);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.article-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

.article-featured-image figcaption {
    background: var(--color-gray-900);
    color: var(--color-gray-300);
    font-size: var(--text-sm);
    padding: var(--space-3) var(--space-4);
    text-align: center;
}

/* Article Body - Enhanced Image Support */
.article-body {
    font-size: var(--text-lg);
    line-height: 1.8;
}

.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    margin: var(--space-8) 0;
    box-shadow: var(--shadow-lg);
}

.article-body figure {
    margin: var(--space-10) 0;
}

.article-body figure img {
    margin: 0;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.article-body figcaption {
    background: var(--color-gray-100);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    text-align: center;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    font-style: italic;
}

/* Full width images */
.article-body .alignfull {
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    max-width: 100vw;
    width: 100vw;
    border-radius: 0;
}

.article-body .alignwide {
    margin-left: -10%;
    margin-right: -10%;
    max-width: 120%;
    width: 120%;
}

@media (max-width: 1024px) {
    .article-body .alignwide {
        margin-left: 0;
        margin-right: 0;
        max-width: 100%;
        width: 100%;
    }
}

/* Image gallery support */
.article-body .wp-block-gallery,
.article-body .gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-4);
    margin: var(--space-10) 0;
}

.article-body .wp-block-gallery .wp-block-image,
.article-body .gallery-item {
    margin: 0;
}

.article-body .wp-block-gallery img,
.article-body .gallery-item img {
    margin: 0;
    border-radius: var(--radius-md);
    height: 100%;
    object-fit: cover;
}

/* Project Outcome */
.article-outcome {
    background: linear-gradient(135deg, #ecfdf5 0%, var(--color-white) 100%);
    border: 1px solid #a7f3d0;
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    margin-top: var(--space-12);
}

.outcome-title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-xl);
    color: #065f46;
    margin-bottom: var(--space-4);
}

.outcome-title .hds-icon {
    color: #10b981;
}

.outcome-content {
    color: var(--color-gray-700);
    line-height: 1.7;
}

.outcome-content p:last-child {
    margin-bottom: 0;
}

/* Keywords */
.article-keywords {
    margin-top: var(--space-10);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-gray-200);
}

.keywords-label {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
    margin-bottom: var(--space-3);
}

.keywords-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.keyword-tag {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.keyword-tag:hover {
    background: var(--color-primary-light);
    color: var(--color-white);
    transform: translateY(-1px);
}

.keyword-tag-region {
    background: var(--color-gray-200);
    color: var(--color-gray-700);
}

.keyword-tag-region:hover {
    background: var(--color-gray-300);
    color: var(--color-gray-800);
}

/* Citation Box */
.article-citation {
    margin-top: var(--space-10);
    padding: var(--space-6);
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
}

.citation-label {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
    margin-bottom: var(--space-3);
}

.citation-text {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
    overflow-x: auto;
}

.citation-text code {
    font-family: 'SF Mono', 'Consolas', monospace;
    font-size: var(--text-sm);
    line-height: 1.6;
    color: var(--color-gray-700);
    white-space: pre-wrap;
    word-break: break-word;
}

.copy-citation-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

/* Article Navigation */
.article-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

@media (max-width: 640px) {
    .article-navigation {
        grid-template-columns: 1fr;
    }
}

.nav-link {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-6);
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.nav-link:hover {
    background: var(--color-gray-100);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.nav-link-next {
    text-align: right;
}

.nav-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-label .hds-icon {
    width: 1em;
    height: 1em;
}

.nav-link-next .nav-label {
    justify-content: flex-end;
}

.nav-title {
    font-weight: var(--font-semibold);
    color: var(--color-gray-800);
    line-height: 1.4;
}

/* Project Cards */
.project-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.project-card-image {
    display: block;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.project-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.project-card:hover .project-card-image img {
    transform: scale(1.05);
}

.project-card-content {
    padding: var(--space-6);
}

.project-card-category {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.project-card-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
    line-height: 1.3;
}

.project-card-title a {
    color: var(--color-gray-900);
    text-decoration: none;
}

.project-card-title a:hover {
    color: var(--color-primary);
}

.project-card-client {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: 0;
}

/* Button outline variant */
.btn-outline {
    background: transparent;
    border: 1px solid var(--color-gray-300);
    color: var(--color-gray-700);
}

.btn-outline:hover {
    background: var(--color-gray-100);
    border-color: var(--color-gray-400);
}