/* =====================================================================
   LOGEEN — Design System
   Brand: deep navy + signature orange, taken directly from the logo mark.
   Structure: tokens -> reset -> layout primitives -> components -> pages
   -> responsive -> accessibility & motion.
   ===================================================================== */

   @import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap");

   :root {
     /* Brand */
     --color-primary: #0b2e42;
     --color-primary-dark: #071e2c;
     --color-primary-light: #12455f;
     --color-accent: #f2842c;
     --color-accent-dark: #d76f1a;
   
     /* Surfaces & text (redefined under body.dark-mode below) */
     --color-bg: #f6f7f9;
     --color-surface: #ffffff;
     --color-surface-alt: #f0f2f5;
     --color-text: #1c2530;
     --color-muted-text: #5c6773;
     --color-border: #e3e7eb;
   
     /* Feedback */
     --color-success: #1f9d55;
     --color-success-bg: #e9f9ef;
     --color-error: #d64545;
     --color-error-bg: #fdecec;
   
     /* Elevation */
     --shadow-sm: 0 2px 10px rgba(11, 46, 66, 0.07);
     --shadow-md: 0 10px 28px rgba(11, 46, 66, 0.12);
     --shadow-lg: 0 22px 48px rgba(11, 46, 66, 0.18);
   
     /* Shape */
     --radius-sm: 8px;
     --radius-md: 14px;
     --radius-lg: 22px;
     --radius-pill: 999px;
   
     /* Spacing scale */
     --space-1: 4px;
     --space-2: 8px;
     --space-3: 12px;
     --space-4: 16px;
     --space-5: 24px;
     --space-6: 32px;
     --space-7: 48px;
     --space-8: 72px;
   
     /* Type */
     --font-sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
   
     /* Motion */
     --ease: cubic-bezier(0.4, 0, 0.2, 1);
     --transition-fast: 0.18s var(--ease);
     --transition-base: 0.3s var(--ease);
   
     --header-height: 76px;
   }
   
   /* 🌙 Dark mode — redefining tokens cascades through every component below */
   body.dark-mode {
     --color-bg: #081b28;
     --color-surface: #0f2b3d;
     --color-surface-alt: #0c2432;
     --color-text: #eef2f5;
     --color-muted-text: #a9b7c1;
     --color-border: rgba(255, 255, 255, 0.1);
     --color-primary-light: #17516e;
     --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.35);
     --shadow-md: 0 10px 28px rgba(0, 0, 0, 0.4);
     --shadow-lg: 0 22px 48px rgba(0, 0, 0, 0.5);
   }
   
   /* ===== Reset ===== */
   *,
   *::before,
   *::after {
     box-sizing: border-box;
     margin: 0;
     padding: 0;
   }
   
   html {
     scroll-behavior: smooth;
   }
   
   html.is-loading {
     overflow: hidden;
   }
   
   body {
     font-family: var(--font-sans);
     background: var(--color-bg);
     color: var(--color-text);
     min-height: 100vh;
     display: flex;
     flex-direction: column;
     line-height: 1.6;
     -webkit-font-smoothing: antialiased;
     transition: background-color var(--transition-base), color var(--transition-base);
   }
   
   img {
     max-width: 100%;
     display: block;
   }
   
   iframe,
   video {
     max-width: 100%;
     height: auto;
     display: block;
   }
   
   a {
     color: inherit;
     text-decoration: none;
   }
   
   button {
     font-family: inherit;

   }
   
   ul {
     list-style: none;
   }
   
   /* ===== Accessibility helpers ===== */
   .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;
   }
   
   .skip-link {
     position: absolute;
     left: 12px;
     top: -60px;
     background: var(--color-accent);
     color: #fff;
     padding: 10px 18px;
     border-radius: var(--radius-sm);
     font-weight: 700;
     z-index: 10000;
     transition: top var(--transition-fast);
   }
   
   .skip-link:focus {
     top: 12px;
   }
   
   :focus-visible {
     outline: 3px solid var(--color-accent);
     outline-offset: 2px;
     border-radius: 4px;
   }
   
   /* ===== Typography ===== */
   h1, h2, h3, h4 {
     color: var(--color-primary);
     font-weight: 800;
     line-height: 1.2;
   }
   
   body.dark-mode h1,
   body.dark-mode h2,
   body.dark-mode h3,
   body.dark-mode h4 {
     color: #ffffff;
   }
   
   p {
     color: var(--color-muted-text);
   }
   
   .section-heading {
     font-size: clamp(1.6rem, 1.3rem + 1.2vw, 2.1rem);
     text-align: center;
   }
   
   .section-subtitle {
     color: var(--color-muted-text);
     max-width: 620px;
     margin: 0 auto var(--space-6);
     text-align: center;
     line-height: 1.7;
   }
   
   .line {
     display: block;
     width: 46px;
     height: 4px;
     background-color: var(--color-accent);
     margin: var(--space-3) auto var(--space-5);
     border-radius: 2px;
   }
   
   /* ===== Layout ===== */
   .container {
     max-width: 1200px;
     margin: 0 auto;
     padding: 0 8%;
   }
   
   section {
     padding: var(--space-8) 8%;
   }
   
   /* ===== Buttons ===== */
   .btn-primary {
     display: inline-flex;
     align-items: center;
     gap: var(--space-2);
     background-color: var(--color-accent);
     color: #fff;
     padding: 13px 28px;
     border: none;
     border-radius: var(--radius-pill);
     cursor: pointer;
     font-weight: 700;
     font-size: 0.95rem;
     text-decoration: none;
     box-shadow: var(--shadow-sm);
     transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
   }
   
   .btn-primary:hover,
   .btn-primary:focus-visible {
     background-color: var(--color-accent-dark);
     transform: translateY(-2px);
     box-shadow: var(--shadow-md);
   }
   
   .btn-primary:active {
     transform: translateY(0);
     box-shadow: var(--shadow-sm);
   }
   
   .btn-secondary {
     display: inline-flex;
     align-items: center;
     gap: var(--space-2);
     background: transparent;
     color: var(--color-primary);
     border: 2px solid var(--color-border);
     padding: 11px 26px;
     border-radius: var(--radius-pill);
     cursor: pointer;
     font-weight: 700;
     font-size: 0.95rem;
     text-decoration: none;
     transition: border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
   }
   
   body.dark-mode .btn-secondary {
     color: #fff;
   }
   
   .btn-secondary:hover,
   .btn-secondary:focus-visible {
     border-color: var(--color-accent);
     color: var(--color-accent);
     transform: translateY(-2px);
   }
   
   button:disabled,
   .btn-primary[aria-busy="true"] {
     opacity: 0.7;
     cursor: not-allowed;
     transform: none !important;
   }
   
   /* ===== Loader ===== */
   .loader {
     position: fixed;
     inset: 0;
     background: radial-gradient(circle at 30% 20%, var(--color-primary-light), var(--color-primary) 55%, var(--color-primary-dark));
     display: flex;
     justify-content: center;
     align-items: center;
     z-index: 9999;
     transition: opacity 0.5s var(--ease), visibility 0.5s var(--ease);
     overflow: hidden;
   }
   
   .loader::before,
   .loader::after {
     content: "";
     position: absolute;
     border-radius: 50%;
     background: rgba(242, 132, 44, 0.16);
     filter: blur(10px);
     animation: loaderDrift 9s ease-in-out infinite;
   }
   
   .loader::before {
     width: 340px;
     height: 340px;
     top: -120px;
     left: -90px;
   }
   
   .loader::after {
     width: 260px;
     height: 260px;
     bottom: -100px;
     right: -60px;
     animation-delay: -4s;
     background: rgba(255, 255, 255, 0.08);
   }
   
   @keyframes loaderDrift {
     0%, 100% { transform: translate(0, 0) scale(1); }
     50% { transform: translate(30px, 20px) scale(1.08); }
   }
   
   .loader.loader--hidden {
     opacity: 0;
     visibility: hidden;
     pointer-events: none;
   }
   
   .loader-inner {
     position: relative;
     z-index: 1;
     display: flex;
     flex-direction: column;
     align-items: center;
     gap: var(--space-4);
     animation: loaderPop 0.6s var(--ease);
   }
   
   @keyframes loaderPop {
     from { opacity: 0; transform: translateY(14px); }
     to { opacity: 1; transform: translateY(0); }
   }
   
   .loader-logo {
     width: 96px;
     height: auto;
     animation: loaderPulse 2.2s ease-in-out infinite;
   }
   
   @keyframes loaderPulse {
     0%, 100% { transform: scale(1); }
     50% { transform: scale(1.06); }
   }
   
   .loader-wordmark {
     color: #fff;
     font-size: 1.4rem;
     font-weight: 800;
     letter-spacing: 0.14em;
   }
   
   .loader-tagline {
     color: rgba(255, 255, 255, 0.65);
     font-size: 0.85rem;
     letter-spacing: 0.05em;
   }
   
   .loader-bar {
     width: 160px;
     height: 4px;
     border-radius: var(--radius-pill);
     background: rgba(255, 255, 255, 0.15);
     overflow: hidden;
     margin-top: var(--space-2);
   }
   
   .loader-bar-fill {
     display: block;
     width: 40%;
     height: 100%;
     border-radius: var(--radius-pill);
     background: var(--color-accent);
     animation: loaderTrack 1.3s ease-in-out infinite;
   }
   
   @keyframes loaderTrack {
     0% { transform: translateX(-100%); }
     100% { transform: translateX(350%); }
   }
   
   /* ===== Navbar ===== */
   .navbar {
     display: flex;
     align-items: center;
     justify-content: space-between;
     gap: var(--space-4);
     padding: 14px 8%;
     min-height: var(--header-height);
     background: linear-gradient(100deg, var(--color-primary), var(--color-primary-light));
     color: #fff;
     position: sticky;
     top: 0;
     z-index: 100;
     transition: box-shadow var(--transition-base), padding var(--transition-base);
   }
   
   .navbar.scrolled {
     box-shadow: var(--shadow-md);
     padding-top: 10px;
     padding-bottom: 10px;
   }
   
   .logo {
     display: flex;
     align-items: center;
     gap: 10px;
     text-decoration: none;
     color: #fff;
   }
   
   .logo img {
     width: 44px;
     height: 44px;
     border-radius: 50%;
   }
   
   .logo span {
     font-size: 1.2rem;
     font-weight: 800;
     letter-spacing: 0.02em;
   }
   
   nav#navMenu ul {
     display: flex;
     gap: var(--space-6);
   }
   
   nav#navMenu a {
     color: rgba(255, 255, 255, 0.85);
     text-decoration: none;
     font-weight: 600;
     font-size: 0.95rem;
     padding: 6px 4px;
     border-bottom: 2px solid transparent;
     transition: color var(--transition-fast), border-color var(--transition-fast);
   }
   
   nav#navMenu a:hover {
     color: #fff;
   }
   
   nav#navMenu a.active {
     color: #fff;
     border-bottom-color: var(--color-accent);
   }
   
   .header-actions {
     display: flex;
     align-items: center;
     gap: var(--space-2);
   }
   
   .icon-btn {
     background: rgba(255, 255, 255, 0.1);
     border: none;
     color: #fff;
     width: 38px;
     height: 38px;
     border-radius: 50%;
     cursor: pointer;
     font-size: 1rem;
     display: inline-flex;
     align-items: center;
     justify-content: center;
     transition: background var(--transition-fast), transform var(--transition-fast);
   }
   
   .icon-btn:hover,
   .icon-btn:focus-visible {
     background: rgba(255, 255, 255, 0.2);
     transform: scale(1.08);
   }
   
   .lang-toggle {
     background-color: rgba(255, 255, 255, 0.12);
     color: #fff;
     padding: 8px 16px;
     border-radius: var(--radius-pill);
     border: none;
     font-weight: 700;
     cursor: pointer;
     font-size: 0.85rem;
     transition: background-color var(--transition-fast);
   }
   
   .lang-toggle:hover,
   .lang-toggle.active {
     background-color: var(--color-accent);
   }
   
   .menu-toggle {
     display: none;
     background: none;
     border: none;
     color: #fff;
     font-size: 1.5rem;
     cursor: pointer;
     line-height: 1;
   }
   
   /* ===== Hero ===== */
   .hero {
     position: relative;
     display: flex;
     align-items: center;
     justify-content: center;
     text-align: center;
     min-height: calc(100vh - var(--header-height));
     background: url("./Images/Logeen%20website%20interface.jpg") no-repeat center center/cover;
     color: #fff;
     padding: 0 8%;
   }
   
   .hero-overlay {
     position: absolute;
     inset: 0;
     background: linear-gradient(180deg, rgba(11, 46, 66, 0.78), rgba(11, 46, 66, 0.92));
   }
   
   .hero-content {
     position: relative;
     z-index: 2;
     max-width: 760px;
     animation: heroRise 0.8s var(--ease);
   }
   
   @keyframes heroRise {
     from { opacity: 0; transform: translateY(18px); }
     to { opacity: 1; transform: translateY(0); }
   }
   
   .hero-content h1 {
     font-size: clamp(2rem, 1.4rem + 2.4vw, 3.2rem);
     margin-bottom: var(--space-4);
     color: #fff;
   }
   
   .hero-content h1 span {
     color: var(--color-accent);
   }
   
   .hero-content p {
     font-size: 1.1rem;
     margin-bottom: var(--space-6);
     line-height: 1.7;
     color: rgba(255, 255, 255, 0.85);
   }
   
   /* ===== Project cards (shared: home preview + projects page) ===== */
   .home-projects {
     background: var(--color-surface-alt);
     text-align: center;
   }
   
   .projects-preview,
   .projects-container {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
     gap: var(--space-6);
   }
   
   .more-projects-btn {
     margin-top: var(--space-6);
   }
   
   .project-card {
     background: var(--color-surface);
     border-radius: var(--radius-md);
     overflow: hidden;
     box-shadow: var(--shadow-sm);
     transition: transform var(--transition-base), box-shadow var(--transition-base);
     text-align: left;
     display: flex;
     flex-direction: column;
     padding: 3%;
   }
   
   .project-card:hover {
     transform: translateY(-6px);
     box-shadow: var(--shadow-md);
   }
   
   .project-card img {
     width: 100%;
     height: 190px;
     object-fit: cover;
   }
   
   .project-card h3 {
     margin: var(--space-4) var(--space-4) 0;
     font-size: 1.1rem;
     text-align: center;
   }
   
   .project-card p {
     margin: var(--space-2) var(--space-4) var(--space-4);
     line-height: 1.6;
     flex-grow: 1;
   }
   
   .project-card .view-project-btn {
     align-self: flex-start;
     margin: 0 var(--space-4) var(--space-4);
     display: inline-block;
     background-color: var(--color-accent);
     color: #fff;
     padding: 9px 20px;
     border-radius: var(--radius-pill);
     font-weight: 700;
     font-size: 0.88rem;
     text-decoration: none;
     transition: background-color var(--transition-fast), transform var(--transition-fast);
     border: none;
     font: inherit;
     cursor: pointer;
   }
   
   .project-card .view-project-btn:hover,
   .project-card .view-project-btn:focus-visible {
     background-color: var(--color-accent-dark);
     transform: translateY(-2px);
   }
   
   /* ===== About Us ===== */
   .about-us {
     text-align: center;
     border-radius: var(--radius-lg);
     margin: var(--space-6) auto;
     max-width: 1200px;
     background-color: var(--color-surface);
     box-shadow: var(--shadow-sm);
   }
   
   .about-container {
     display: flex;
     align-items: center;
     justify-content: center;
     gap: var(--space-7);
     flex-wrap: wrap;
     max-width: 1500px;
     margin: auto;
   }
   
   .about-video iframe {
     width: 500px;
     max-width: 100%;
     height: 280px;
     border-radius: var(--radius-md);
     box-shadow: var(--shadow-sm);
   }
   
   .about-content {
     max-width: 600px;
     text-align: left;
     flex: 1;
     line-height: 1.6;
   }
   
   .about-content h1 {
     font-size: 1.8rem;
     margin-bottom: var(--space-3);
   }
   
   .about-content p {
     margin: var(--space-4) 0 var(--space-5);
   }
   
   /* ===== Vision / Goals tabs ===== */
   .tabs-container {
     max-width: 850px;
     margin: 0 auto;
   }
   
   .tabs {
     display: flex;
     justify-content: center;
     gap: var(--space-4);
     margin-bottom: var(--space-5);
     flex-wrap: wrap;
   }
   
   .tab {
     padding: 12px 26px;
     font-size: 1rem;
     font-weight: 700;
     border: 2px solid var(--color-border);
     border-radius: var(--radius-pill);
     background: var(--color-surface);
     color: var(--color-primary);
     cursor: pointer;
     transition: all var(--transition-fast);
   }
   
   body.dark-mode .tab {
     color: #fff;
   }
   
   .tab:hover,
   .tab:focus-visible {
     border-color: var(--color-accent);
   }
   
   .tab[aria-selected="true"] {
     background: var(--color-accent);
     border-color: var(--color-accent);
     color: #fff;
   }
   
   .tab-content {
     display: none;
     background: var(--color-surface);
     padding: var(--space-6);
     border-radius: var(--radius-md);
     box-shadow: var(--shadow-sm);
     text-align: center;
     animation: fadeIn 0.4s ease;
   }
   
   .tab-content.active {
     display: block;
   }
   
   .tab-content h3 {
     margin-bottom: var(--space-2);
   }
   
   @keyframes fadeIn {
     from { opacity: 0; transform: translateY(8px); }
     to { opacity: 1; transform: translateY(0); }
   }
   
   /* ===== Testimonials ===== */
   .testimonials {
     text-align: center;
     background: var(--color-bg);
   }
   
   .testimonial-container {
     position: relative;
     max-width: 700px;
     margin: 0 auto;
   }
   
   .testimonial {
     display: none;
     animation: fadeIn 0.6s ease;
   }
   
   .testimonial.active {
     display: block;
   }
   
   .testimonial img {
     width: 92px;
     height: 92px;
     border-radius: 50%;
     margin: 0 auto var(--space-4);
     object-fit: cover;
     border: 3px solid var(--color-accent);
   }
   
   .testimonial h3 {
     font-size: 1.15rem;
     margin-bottom: 2px;
   }
   
   .testimonial .role {
     color: var(--color-muted-text);
     font-size: 0.9rem;
   }
   
   .testimonial .stars {
     color: #f2b32c;
     font-size: 1.15rem;
     margin: var(--space-2) 0;
   }
   
   .testimonial .quote {
     font-style: italic;
     max-width: 600px;
     margin: 0 auto;
     line-height: 1.7;
   }
   
   .dots {
     margin-top: var(--space-5);
     display: flex;
     justify-content: center;
     gap: var(--space-2);
   }
   
   .dot {
     height: 10px;
     width: 10px;
     background-color: var(--color-border);
     border: none;
     border-radius: 50%;
     cursor: pointer;
     padding: 0;
     transition: background var(--transition-fast), transform var(--transition-fast);
   }
   
   .dot:hover {
     transform: scale(1.2);
   }
   
   .dot.active {
     background-color: var(--color-accent);
     transform: scale(1.15);
   }
   
   /* ===== Forms (shared: add-review, contact, newsletter) ===== */
   .form-field {
     text-align: left;
     display: flex;
     flex-direction: column;
     gap: 6px;
   }
   
   .form-field label {
     font-size: 0.85rem;
     font-weight: 700;
     color: var(--color-text);
   }
   
   .form-field input,
   .form-field textarea,
   .form-field select {
     padding: 12px 14px;
     border-radius: var(--radius-sm);
     border: 1.5px solid var(--color-border);
     outline: none;
     font-family: inherit;
     font-size: 0.95rem;
     background: var(--color-surface);
     color: var(--color-text);
     transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
   }
   
   .form-field input:focus,
   .form-field textarea:focus,
   .form-field select:focus {
     border-color: var(--color-accent);
     box-shadow: 0 0 0 3px rgba(242, 132, 44, 0.16);
   }
   
   .form-field input[aria-invalid="true"],
   .form-field textarea[aria-invalid="true"] {
     border-color: var(--color-error);
   }
   
   .field-hint {
     font-size: 0.8rem;
     color: var(--color-error);
     min-height: 1em;
   }
   
   .form-status {
     border-radius: var(--radius-sm);
     padding: 12px 16px;
     font-size: 0.9rem;
     font-weight: 600;
     display: none;
   }
   
   .form-status.show {
     display: block;
   }
   
   .form-status.success {
     background: var(--color-success-bg);
     color: var(--color-success);
   }
   
   .form-status.error {
     background: var(--color-error-bg);
     color: var(--color-error);
   }
   
   body.dark-mode .form-status.success {
     background: rgba(31, 157, 85, 0.15);
   }
   
   body.dark-mode .form-status.error {
     background: rgba(214, 69, 69, 0.18);
   }
   
   /* ===== Add Review ===== */
   .add-review {
     text-align: center;
     background: var(--color-surface-alt);
   }
   
   .add-review form {
     max-width: 520px;
     margin: 0 auto;
     display: flex;
     flex-direction: column;
     gap: var(--space-4);
   }
   
   .file-field {
     text-align: left;
     display: flex;
     flex-direction: column;
     gap: 6px;
   }
   
   .file-field input[type="file"] {
     font-size: 0.85rem;
     color: var(--color-muted-text);
   }
   
   /* ===== Contact ===== */
   .contact-section {
     background-color: var(--color-surface-alt);
     text-align: center;
   }
   
   .contact-container {
     display: flex;
     flex-wrap: wrap;
     gap: var(--space-6);
     justify-content: center;
     align-items: stretch;
     max-width: 1100px;
     margin: auto;
   }
   
   .contact-info,
   .contact-form {
     flex: 1;
     min-width: 280px;
     background: var(--color-surface);
     border-radius: var(--radius-md);
     box-shadow: var(--shadow-sm);
     padding: var(--space-5);
   }
   
   .contact-info {
     flex: 0.9;
     text-align: left;
   }
   
   .info-box {
     padding: var(--space-2) 0;
     margin-bottom: var(--space-2);
   }
   
   .info-box h3 {
     color: var(--color-primary);
     margin-bottom: 4px;
     font-size: 1rem;
   }
   
   body.dark-mode .info-box h3 {
     color: var(--color-accent);
   }
   
   .info-box p {
     font-size: 0.9rem;
   }
   
   .map-box {
     margin-top: var(--space-5);
     border-radius: var(--radius-md);
     overflow: hidden;
   }
   
   .map-box iframe {
     width: 100%;
     height: 240px;
     border: 0;
   }
   
   body.dark-mode .map-box iframe {
     filter: grayscale(30%) brightness(0.75);
   }
   
   .contact-form {
     flex: 1.3;
     min-width: 320px;
     display: flex;
     flex-direction: column;
     gap: var(--space-4);
     text-align: left;
   }
   
   /* ===== Modal ===== */
   .modal {
     display: none;
     position: fixed;
     inset: 0;
     z-index: 1000;
     background-color: rgba(7, 20, 29, 0.6);
     justify-content: center;
     align-items: center;
     padding: var(--space-4);
   }
   
   .modal.active {
     display: flex;
   }
   
   .modal-content {
     background-color: var(--color-surface);
     color: var(--color-text);
     padding: var(--space-6) var(--space-6);
     border-radius: var(--radius-md);
     max-width: 420px;
     width: 100%;
     box-shadow: var(--shadow-lg);
     text-align: center;
     font-size: 1rem;
     position: relative;
     animation: modalPop 0.25s var(--ease);
   }
   
   @keyframes modalPop {
     from { opacity: 0; transform: translateY(12px) scale(0.98); }
     to { opacity: 1; transform: translateY(0) scale(1); }
   }
   
   .modal-close {
     position: absolute;
     top: 10px;
     right: 14px;
     font-size: 1.5rem;
     font-weight: 700;
     cursor: pointer;
     background: none;
     border: none;
     color: var(--color-muted-text);
     line-height: 1;
   }
   
   .modal-close:hover {
     color: var(--color-accent);
   }
   
   /* ===== Facts ===== */
   .facts {
     text-align: center;
   }
   
   .facts-container {
     display: flex;
     justify-content: space-around;
     flex-wrap: wrap;
     gap: var(--space-6);
   }
   
   .fact p {
     margin-top: var(--space-2);
   }
   
   .facts .counter {
     color: var(--color-accent);
     font-size: 2.4rem;
     font-weight: 800;
     display: block;
   }
   
   /* ===== FAQ ===== */
   .faq {
     background: var(--color-surface-alt);
   }
   
   .faq-container {
     max-width: 800px;
     margin: auto;
     display: flex;
     flex-direction: column;
     gap: var(--space-3);
   }
   
   .faq-item {
     background: var(--color-surface);
     border-radius: var(--radius-sm);
     box-shadow: var(--shadow-sm);
     overflow: hidden;
   }
   
   .faq-question {
     width: 100%;
     padding: var(--space-4) var(--space-5);
     font-size: 1rem;
     font-weight: 700;
     text-align: left;
     background: none;
     border: none;
     cursor: pointer;
     color: var(--color-text);
     display: flex;
     justify-content: space-between;
     align-items: center;
     gap: var(--space-3);
   }
   
   .faq-question .arrow {
     transition: transform var(--transition-fast);
     color: var(--color-accent);
     font-size: 1.2rem;
     flex-shrink: 0;
   }
   
   .faq-answer {
     max-height: 0;
     overflow: hidden;
     padding: 0 var(--space-5);
     transition: max-height 0.3s var(--ease), padding var(--transition-base);
   }
   
   .faq-item.active .faq-answer {
     max-height: 220px;
     padding: 0 var(--space-5) var(--space-4);
   }
   
   .faq-item.active .arrow {
     transform: rotate(45deg);
   }
   
   /* ===== Scroll to top ===== */
   #scrollTopBtn {
     position: fixed;
     bottom: 24px;
     right: 24px;
     background-color: var(--color-accent);
     color: white;
     border: none;
     border-radius: 50%;
     width: 46px;
     height: 46px;
     font-size: 1.2rem;
     cursor: pointer;
     opacity: 0;
     visibility: hidden;
     transform: translateY(10px);
     box-shadow: var(--shadow-md);
     transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base), background var(--transition-fast);
     z-index: 999;
   }
   
   #scrollTopBtn:hover {
     background-color: var(--color-accent-dark);
   }
   
   #scrollTopBtn.show {
     opacity: 1;
     visibility: visible;
     transform: translateY(0);
   }
   
   /* ===== Footer ===== */
   .footer {
     background-color: var(--color-primary);
     color: #fff;
     padding: var(--space-7) 8% var(--space-5);
     font-size: 0.9rem;
     flex-shrink: 0;
   }
   
   body.dark-mode .footer {
     background-color: var(--color-primary-dark);
   }
   
   .footer-container {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
     gap: var(--space-6);
     max-width: 1200px;
     margin: 0 auto;
   }
   
   .footer-about {
     max-width: 300px;
   }
   
   .footer-logo {
     width: 54px;
     height: 54px;
     border-radius: 50%;
     margin-bottom: var(--space-4);
   }
   
   .footer-about p {
     margin-bottom: var(--space-4);
     line-height: 1.6;
     color: rgba(255, 255, 255, 0.75);
   }
   
   .social-icons {
     display: flex;
     gap: var(--space-3);
   }
   
   .social-icons a {
     display: inline-flex;
     align-items: center;
     justify-content: center;
     width: 36px;
     height: 36px;
     border-radius: 50%;
     background: rgba(255, 255, 255, 0.08);
     color: #fff;
     transition: background var(--transition-fast), color var(--transition-fast);
   }
   
   .social-icons a:hover {
     background: var(--color-accent);
   }
   
   .footer-column h4,
   .footer-newsletter h4 {
     color: var(--color-accent);
     margin-bottom: var(--space-4);
     font-size: 1rem;
   }
   
   .footer-column ul {
     display: flex;
     flex-direction: column;
     gap: var(--space-2);
   }
   
   .footer-column a {
     color: rgba(255, 255, 255, 0.75);
     text-decoration: none;
     transition: color var(--transition-fast);
   }
   
   .footer-column a:hover {
     color: var(--color-accent);
   }
   
   .footer-newsletter form {
     display: flex;
     gap: var(--space-2);
   }
   
   .footer-newsletter label {
     display: block;
   }
   
   .footer-newsletter input {
     flex: 1;
     padding: 10px 12px;
     border-radius: var(--radius-sm);
     border: none;
     outline: none;
     font-family: inherit;
   }
   
   .footer-newsletter button {
     background-color: var(--color-accent);
     color: white;
     border: none;
     padding: 10px 16px;
     border-radius: var(--radius-sm);
     cursor: pointer;
     font-weight: 700;
     white-space: nowrap;
     transition: background-color var(--transition-fast);
   }
   
   .footer-newsletter button:hover {
     background-color: var(--color-accent-dark);
   }
   
   .footer-newsletter .field-hint {
     color: #ffd7d7;
   }
   
   .footer-bottom {
     margin-top: var(--space-6);
     border-top: 1px solid rgba(255, 255, 255, 0.15);
     padding-top: var(--space-4);
     display: flex;
     justify-content: space-between;
     flex-wrap: wrap;
     gap: var(--space-2);
     max-width: 1200px;
     margin-left: auto;
     margin-right: auto;
     color: rgba(255, 255, 255, 0.7);
   }
   
   .footer-bottom a {
     color: rgba(255, 255, 255, 0.7);
     text-decoration: none;
   }
   
   .footer-bottom a:hover {
     color: var(--color-accent);
   }
   
   /* ===== Projects page specific ===== */
   .projects-hero {
     background: linear-gradient(120deg, var(--color-primary), var(--color-primary-light));
     color: #fff;
     text-align: center;
     padding: var(--space-8) 8% var(--space-6);
   }
   
   .projects-hero h1 {
     color: #fff;
     font-size: clamp(1.8rem, 1.4rem + 1.6vw, 2.6rem);
     margin-bottom: var(--space-3);
   }
   
   .projects-hero p {
     color: rgba(255, 255, 255, 0.8);
     font-size: 1.05rem;
   }
   
   .filter-buttons {
     text-align: center;
     padding: var(--space-6) 8% 0;
     display: flex;
     justify-content: center;
     gap: var(--space-3);
     flex-wrap: wrap;
   }
   
   .filter-btn {
     padding: 10px 22px;
     border: 2px solid var(--color-border);
     background: var(--color-surface);
     color: var(--color-text);
     border-radius: var(--radius-pill);
     cursor: pointer;
     font-weight: 600;
     transition: all var(--transition-fast);
   }
   
   .filter-btn.active,
   .filter-btn:hover {
     background: var(--color-accent);
     border-color: var(--color-accent);
     color: white;
   }
   
   .projects-section {
     padding-top: var(--space-6);
   }
   
   .project-card.is-hidden {
     display: none;
   }
   
   .load-more-btn {
     padding: var(--space-6) 20px;
     text-align: center;
     display: flex;
     justify-content: center;
   }
   
   .load-more-btn button {
     padding: 12px 28px;
     background: var(--color-accent);
     color: #fff;
     border: none;
     border-radius: var(--radius-pill);
     cursor: pointer;
     font-weight: 700;
     transition: background var(--transition-fast), transform var(--transition-fast);
   }
   
   .load-more-btn button:hover {
     background: var(--color-accent-dark);
     transform: translateY(-2px);
   }
   
   /* ===== Project details page ===== */
   .project-details {
     background: var(--color-surface);
     border-radius: var(--radius-lg);
     box-shadow: var(--shadow-sm);
     padding: var(--space-6);
     text-align: center;
     max-width: 900px;
     margin: var(--space-7) auto;
     flex: 1;
   }
   
   .project-details img {
     max-width: 100%;
     border-radius: var(--radius-md);
     margin-bottom: var(--space-5);
     box-shadow: var(--shadow-sm);
   }
   
   .project-details h1 {
     margin-bottom: var(--space-3);
   }
   
   .project-details .category-badge {
     display: inline-block;
     background: var(--color-surface-alt);
     color: var(--color-accent);
     font-weight: 700;
     font-size: 0.8rem;
     padding: 4px 14px;
     border-radius: var(--radius-pill);
     margin-bottom: var(--space-4);
   }
   
   .project-details p {
     font-size: 1.05rem;
     line-height: 1.7;
     margin-bottom: var(--space-6);
   }
   
   .back-btn {
     display: inline-flex;
     align-items: center;
     gap: 6px;
     background-color: var(--color-accent);
     color: white;
     padding: 11px 26px;
     border-radius: var(--radius-pill);
     text-decoration: none;
     font-weight: 700;
     transition: background-color var(--transition-fast), transform var(--transition-fast);
   }
   
   .back-btn:hover {
     background-color: var(--color-accent-dark);
     transform: translateY(-2px);
   }
   
   /* =====================================================================
      Responsive
      ===================================================================== */
   @media (max-width: 900px) {
     .navbar {
       padding: 12px 5%;
     }
   
     section {
       padding: var(--space-7) 6%;
     }
   }
   
   @media (max-width: 768px) {
     nav#navMenu {
       display: none;
       position: absolute;
       top: 100%;
       left: 0;
       right: 0;
       width: 100%;
       background: var(--color-primary);
       flex-direction: column;
       box-shadow: var(--shadow-md);
     }
   
     nav#navMenu.active {
       display: flex;
     }
   
     nav#navMenu ul {
       flex-direction: column;
       gap: 0;
     }
   
     nav#navMenu li {
       border-bottom: 1px solid rgba(255, 255, 255, 0.12);
     }
   
     nav#navMenu li:last-child {
       border-bottom: none;
     }
   
     nav#navMenu a {
       padding: 14px 20px;
       display: block;
       border-bottom: none;
     }
   
     .menu-toggle {
       display: block;
     }
   
     .hero {
       padding: 0 6%;
       min-height: 80vh;
     }
   
     .about-container {
       flex-direction: column;
     }
   
     .about-video iframe {
       width: 100%;
       height: auto;
       aspect-ratio: 16 / 9;
     }
   
     .about-content {
       max-width: 100%;
       text-align: center;
     }
   
     .tabs {
       flex-direction: column;
     }
   
     .tab {
       width: 100%;
       text-align: center;
     }
   
     .contact-container {
       flex-direction: column;
     }
   
     .contact-info,
     .contact-form {
       width: 100%;
     }
   
     .footer-container {
       grid-template-columns: 1fr;
       text-align: center;
     }
   
     .footer-about {
       max-width: none;
       margin: 0 auto;
     }
   
     .social-icons {
       justify-content: center;
     }
   
     .footer-bottom {
       justify-content: center;
       text-align: center;
     }
   }
   
   @media (max-width: 600px) {
     .hero-content h1 {
       font-size: 1.8rem;
     }
   
     .btn-primary {
       width: 100%;
       justify-content: center;
     }
   
     .facts-container {
       flex-direction: column;
     }
   
     .footer-newsletter form {
       flex-direction: column;
     }
   
     .footer-newsletter button {
       width: 100%;
     }
   }
   
   /* =====================================================================
      Motion & contrast preferences
      ===================================================================== */
   @media (prefers-reduced-motion: reduce) {
     *,
     *::before,
     *::after {
       animation-duration: 0.01ms !important;
       animation-iteration-count: 1 !important;
       transition-duration: 0.01ms !important;
       scroll-behavior: auto !important;
     }
   
     .loader::before,
     .loader::after,
     .loader-logo,
     .loader-bar-fill {
       animation: none !important;
     }
   }