:root {
     --bg: #F4F6FB;
     --bg-alt: #FFFFFF;
     --text: #1A2236;
     --text-secondary: #5A6A85;
     --text-muted: #94A3B8;
     --blue: #007BFF;
     --green: #28A745;
     --border: #E2EAF4;
     --shadow: rgba(0, 123, 255, 0.08);
     --gradient: linear-gradient(135deg, #007BFF, #28A745);
     --gradient-soft: linear-gradient(135deg, rgba(0, 123, 255, 0.08), rgba(40, 167, 69, 0.08));
     --radius: 16px;
     --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
     --font: 'Sora', sans-serif;
     --font-body: 'DM Sans', sans-serif;
 }

 [data-theme="dark"] {
     --bg: #0D1524;
     --bg-alt: #131F33;
     --text: #E8EFF8;
     --text-secondary: #94A8C4;
     --text-muted: #5A7090;
     --border: #1E2E46;
     --shadow: rgba(0, 0, 0, 0.4);
 }

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

 html {
     scroll-behavior: smooth;
 }

 body {
     font-family: var(--font-body);
     background: var(--bg);
     color: var(--text);
     line-height: 1.6;
     overflow-x: hidden;
     transition: background 0.3s, color 0.3s;
 }

 a {
     text-decoration: none;
     color: inherit;
 }

 ul {
     list-style: none;
 }

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

 ::-webkit-scrollbar {
     width: 4px;
 }

 ::-webkit-scrollbar-track {
     background: var(--bg);
 }

 ::-webkit-scrollbar-thumb {
     background: var(--gradient);
     border-radius: 99px;
 }

 /* ─── Loader ─────────────────────────────────────────────── */
 .loader {
     position: fixed;
     inset: 0;
     background: var(--bg-alt);
     display: flex;
     align-items: center;
     justify-content: center;
     z-index: 9999;
     transition: opacity 0.5s, visibility 0.5s;
 }

 .loader.hidden {
     opacity: 0;
     visibility: hidden;
     pointer-events: none;
 }

 .loader-inner {
     display: flex;
     flex-direction: column;
     align-items: center;
     gap: 1.5rem;
 }

 .loader-pillars {
     display: flex;
     gap: 6px;
     align-items: flex-end;
     height: 50px;
 }

 .loader-pillars span {
     width: 8px;
     border-radius: 4px;
     background: var(--gradient);
     animation: pillarPulse 1.2s ease-in-out infinite;
 }

 .loader-pillars span:nth-child(1) {
     height: 20px;
     animation-delay: 0s;
 }

 .loader-pillars span:nth-child(2) {
     height: 35px;
     animation-delay: 0.15s;
 }

 .loader-pillars span:nth-child(3) {
     height: 50px;
     animation-delay: 0.3s;
 }

 .loader-pillars span:nth-child(4) {
     height: 35px;
     animation-delay: 0.45s;
 }

 .loader-pillars span:nth-child(5) {
     height: 20px;
     animation-delay: 0.6s;
 }

 @keyframes pillarPulse {

     0%,
     100% {
         opacity: 0.3;
         transform: scaleY(0.7);
     }

     50% {
         opacity: 1;
         transform: scaleY(1);
     }
 }

 .loader-text {
     font-family: var(--font);
     font-size: 0.85rem;
     font-weight: 600;
     color: var(--text-muted);
     letter-spacing: 0.15em;
     text-transform: uppercase;
 }

 /* ─── Utilities ──────────────────────────────────────────── */
 .container {
     width: 100%;
     max-width: 1180px;
     margin: 0 auto;
     padding: 0 24px;
 }

 .btn {
     display: inline-flex;
     align-items: center;
     gap: 8px;
     padding: 12px 24px;
     border-radius: 10px;
     font-family: var(--font);
     font-weight: 600;
     font-size: 0.9rem;
     cursor: pointer;
     border: none;
     transition: var(--transition);
     white-space: nowrap;
 }

 .btn-primary {
     background: var(--gradient);
     color: #fff;
     box-shadow: 0 4px 20px rgba(0, 123, 255, 0.3);
 }

 .btn-primary:hover {
     transform: translateY(-2px);
     box-shadow: 0 8px 30px rgba(0, 123, 255, 0.4);
 }

 .btn-outline {
     background: transparent;
     color: var(--blue);
     border: 2px solid var(--blue);
 }

 .btn-outline:hover {
     background: var(--blue);
     color: #fff;
     transform: translateY(-2px);
 }

 .btn-ghost {
     background: var(--bg);
     color: var(--text);
     border: 1.5px solid var(--border);
 }

 .btn-ghost:hover {
     border-color: var(--blue);
     color: var(--blue);
 }

 .tag {
     display: inline-flex;
     align-items: center;
     gap: 6px;
     padding: 6px 14px;
     border-radius: 99px;
     background: var(--gradient-soft);
     color: var(--blue);
     font-size: 0.8rem;
     font-weight: 600;
     border: 1px solid rgba(0, 123, 255, 0.2);
     font-family: var(--font);
 }

 .section-label {
     font-family: var(--font);
     font-size: 0.75rem;
     font-weight: 700;
     text-transform: uppercase;
     letter-spacing: 0.12em;
     color: var(--blue);
     margin-bottom: 1rem;
     display: flex;
     align-items: center;
     gap: 8px;
 }

 .section-label::before {
     content: '';
     display: block;
     width: 20px;
     height: 2px;
     background: var(--gradient);
     border-radius: 99px;
 }

 /* ─── Theme Toggle ───────────────────────────────────────── */
 .theme-btn {
     position: fixed;
     top: 80px;
     right: 20px;
     z-index: 900;
     width: 42px;
     height: 42px;
     border-radius: 50%;
     background: var(--bg-alt);
     border: 1.5px solid var(--border);
     box-shadow: 0 2px 12px var(--shadow);
     display: flex;
     align-items: center;
     justify-content: center;
     cursor: pointer;
     transition: var(--transition);
     color: var(--text);
     font-size: 1rem;
 }

 .theme-btn:hover {
     transform: rotate(20deg) scale(1.1);
     border-color: var(--blue);
 }

 [data-theme="dark"] .theme-btn .sun {
     display: block;
 }

 [data-theme="dark"] .theme-btn .moon {
     display: none;
 }

 .theme-btn .sun {
     display: none;
 }

 .theme-btn .moon {
     display: block;
 }

 /* ─── Header ─────────────────────────────────────────────── */
 .header {
     position: fixed;
     top: 0;
     left: 0;
     right: 0;
     z-index: 800;
     height: 68px;
     background: rgba(255, 255, 255, 0.85);
     backdrop-filter: blur(20px);
     -webkit-backdrop-filter: blur(20px);
     border-bottom: 1px solid var(--border);
     transition: var(--transition);
 }

 [data-theme="dark"] .header {
     background: rgba(13, 21, 36, 0.85);
 }

 .header .container {
     display: flex;
     align-items: center;
     justify-content: space-between;
     height: 100%;
 }

 /* Logo */
 .logo {
     display: flex;
     align-items: center;
     gap: 10px;
 }

 .logo-icon {
     width: 36px;
     height: 36px;
     border-radius: 10px;
     display: flex;
     align-items: center;
     justify-content: center;
     flex-shrink: 0;
 }

 .logo-icon svg {
     width: 100%;
     height: 100%;
 }

 .logo-name {
     font-family: var(--font);
     font-weight: 800;
     font-size: 1.15rem;
     color: var(--text);
     letter-spacing: -0.02em;
 }

 .logo-name span {
     color: var(--blue);
 }

 /* Nav */
 .nav {
     display: flex;
     align-items: center;
     gap: 2rem;
 }

 .nav-links {
     display: flex;
     align-items: center;
     gap: 0.25rem;
 }

 .nav-links a {
     padding: 6px 14px;
     border-radius: 8px;
     font-size: 0.88rem;
     font-weight: 500;
     color: var(--text-secondary);
     transition: var(--transition);
 }

 .nav-links a:hover {
     color: var(--blue);
     background: rgba(0, 123, 255, 0.07);
 }

 .nav-actions {
     display: flex;
     align-items: center;
     gap: 10px;
 }

 /* Mobile Toggle */
 .hamburger {
     display: none;
     flex-direction: column;
     gap: 5px;
     background: none;
     border: none;
     cursor: pointer;
     padding: 4px;
 }

 .hamburger span {
     display: block;
     width: 22px;
     height: 2px;
     background: var(--text);
     border-radius: 2px;
     transition: var(--transition);
 }

 .hamburger.open span:nth-child(1) {
     transform: rotate(45deg) translate(5px, 5px);
 }

 .hamburger.open span:nth-child(2) {
     opacity: 0;
 }

 .hamburger.open span:nth-child(3) {
     transform: rotate(-45deg) translate(5px, -5px);
 }

 /* Mobile Drawer */
 .drawer {
     position: fixed;
     top: 68px;
     left: 0;
     right: 0;
     bottom: 0;
     background: var(--bg-alt);
     z-index: 700;
     padding: 2rem 1.5rem;
     transform: translateX(100%);
     transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
     overflow-y: auto;
 }

 .drawer.open {
     transform: translateX(0);
 }

 .drawer-links {
     display: flex;
     flex-direction: column;
     gap: 0.5rem;
     flex-grow: 1;
     margin-bottom: 2rem;
 }

 .drawer-links a {
     font-size: 1rem;
     font-weight: 500;
     color: var(--text);
     transition: var(--transition);
 }

 .drawer-links a:hover {
     color: var(--blue);
 }

 .drawer-actions {
     display: flex;
     flex-direction: column;
     flex-grow: 1;
     gap: 10px;
 }

 .drawer-actions .btn {
     justify-content: center;
 }

 /* ─── Hero ───────────────────────────────────────────────── */
 .hero {
     padding: 140px 0 100px;
     position: relative;
     overflow: hidden;
 }

 .hero-bg {
     position: absolute;
     inset: 0;
     pointer-events: none;
     overflow: hidden;
 }

 .hero-bg-circle {
     position: absolute;
     border-radius: 50%;
     filter: blur(80px);
     opacity: 0.5;
 }

 .hero-bg-circle.c1 {
     width: 500px;
     height: 500px;
     background: radial-gradient(circle, rgba(0, 123, 255, 0.2), transparent);
     top: -100px;
     right: -100px;
 }

 .hero-bg-circle.c2 {
     width: 400px;
     height: 400px;
     background: radial-gradient(circle, rgba(40, 167, 69, 0.15), transparent);
     bottom: -50px;
     left: -50px;
 }

 .hero-grid-pattern {
     position: absolute;
     inset: 0;
     background-image: linear-gradient(rgba(0, 123, 255, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 123, 255, 0.04) 1px, transparent 1px);
     background-size: 50px 50px;
 }

 .hero .container {
     position: relative;
     z-index: 1;
 }

 .hero-inner {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 4rem;
     align-items: center;
 }

 .hero-eyebrow {
     margin-bottom: 1.5rem;
 }

 .hero-title {
     font-family: var(--font);
     font-size: clamp(2.4rem, 4.5vw, 3.6rem);
     font-weight: 800;
     line-height: 1.1;
     letter-spacing: -0.03em;
     color: var(--text);
     margin-bottom: 1.5rem;
 }

 .hero-title .gradient-text {
     background: var(--gradient);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
 }

 .hero-subtitle {
     font-size: 1.05rem;
     color: var(--text-secondary);
     max-width: 480px;
     margin-bottom: 2.5rem;
     line-height: 1.7;
 }

 .hero-actions {
     display: flex;
     gap: 12px;
     flex-wrap: wrap;
 }

 .hero-stats {
     display: flex;
     gap: 2rem;
     margin-top: 3rem;
     padding-top: 2rem;
     border-top: 1px solid var(--border);
 }

 .hero-stat-item {}

 .hero-stat-num {
     font-family: var(--font);
     font-size: 1.6rem;
     font-weight: 800;
     color: var(--text);
     letter-spacing: -0.02em;
 }

 .hero-stat-num span {
     color: var(--blue);
 }

 .hero-stat-label {
     font-size: 0.8rem;
     color: var(--text-muted);
     font-weight: 500;
 }

 /* Hero Visual */
 .hero-visual {
     position: relative;
 }

 .hero-card-stack {
     position: relative;
     height: 420px;
 }

 .hero-card {
     position: absolute;
     border-radius: 20px;
     background: var(--bg-alt);
     border: 1px solid var(--border);
     box-shadow: 0 20px 60px var(--shadow);
     padding: 1.5rem;
     transition: var(--transition);
 }

 .hero-card:hover {
     transform: translateY(-4px);
 }

 .card-main {
     width: 300px;
     right: 0;
     top: 0;
     animation: cardFloat 4s ease-in-out infinite;
 }

 .card-main-header {
     display: flex;
     align-items: center;
     gap: 10px;
     margin-bottom: 1.2rem;
 }

 .card-main-icon {
     width: 40px;
     height: 40px;
     border-radius: 10px;
     background: var(--gradient);
     display: flex;
     align-items: center;
     justify-content: center;
     color: #fff;
     font-size: 1rem;
 }

 .card-main-title {
     font-family: var(--font);
     font-weight: 700;
     font-size: 0.95rem;
 }

 .card-main-sub {
     font-size: 0.75rem;
     color: var(--text-muted);
 }

 .card-stat-row {
     display: flex;
     gap: 8px;
     margin-bottom: 1rem;
 }

 .card-stat-box {
     flex: 1;
     padding: 10px;
     border-radius: 10px;
     background: var(--bg);
     text-align: center;
 }

 .card-stat-box .num {
     font-family: var(--font);
     font-weight: 700;
     font-size: 1.1rem;
     color: var(--text);
 }

 .card-stat-box .lbl {
     font-size: 0.68rem;
     color: var(--text-muted);
     font-weight: 500;
 }

 .card-progress-label {
     display: flex;
     justify-content: space-between;
     font-size: 0.75rem;
     color: var(--text-secondary);
     margin-bottom: 6px;
 }

 .card-progress-bar {
     height: 6px;
     border-radius: 99px;
     background: var(--border);
     overflow: hidden;
 }

 .card-progress-fill {
     height: 100%;
     border-radius: 99px;
     background: var(--gradient);
     animation: fillBar 2s ease-out forwards;
 }

 @keyframes fillBar {
     from {
         width: 0;
     }

     to {
         width: var(--fill);
     }
 }

 .card-mini {
     width: 200px;
     padding: 1rem 1.2rem;
 }

 .card-notif {
     left: 0;
     top: 80px;
     animation: cardFloat 4s ease-in-out 0.5s infinite;
 }

 .card-notif-row {
     display: flex;
     align-items: center;
     gap: 10px;
 }

 .card-notif-dot {
     width: 8px;
     height: 8px;
     border-radius: 50%;
     background: var(--blue);
     flex-shrink: 0;
     animation: pulse 2s infinite;
 }

 @keyframes pulse {

     0%,
     100% {
         opacity: 1;
         transform: scale(1)
     }

     50% {
         opacity: 0.6;
         transform: scale(1.4)
     }
 }

 .card-notif-text {
     font-size: 0.78rem;
     color: var(--text);
     font-weight: 500;
 }

 .card-notif-time {
     font-size: 0.68rem;
     color: var(--text-muted);
     margin-top: 2px;
 }

 .card-roles {
     left: 20px;
     bottom: 40px;
     animation: cardFloat 4s ease-in-out 1s infinite;
 }

 .card-roles-title {
     font-family: var(--font);
     font-weight: 700;
     font-size: 0.82rem;
     margin-bottom: 0.8rem;
 }

 .role-pills {
     display: flex;
     flex-wrap: wrap;
     gap: 6px;
 }

 .role-pill {
     padding: 4px 10px;
     border-radius: 99px;
     font-size: 0.7rem;
     font-weight: 600;
     display: flex;
     align-items: center;
     gap: 4px;
 }

 .role-pill.admin {
     background: rgba(0, 123, 255, 0.1);
     color: var(--blue);
 }

 .role-pill.teacher {
     background: rgba(40, 167, 69, 0.1);
     color: var(--green);
 }

 .role-pill.student {
     background: rgba(255, 152, 0, 0.1);
     color: #E65100;
 }

 .role-pill.parent {
     background: rgba(156, 39, 176, 0.1);
     color: #7B1FA2;
 }

 @keyframes cardFloat {

     0%,
     100% {
         transform: translateY(0);
     }

     50% {
         transform: translateY(-10px);
     }
 }

 /* ─── Logos Strip ────────────────────────────────────────── */
 .strip {
     padding: 3rem 0;
     border-top: 1px solid var(--border);
     border-bottom: 1px solid var(--border);
 }

 .strip-label {
     text-align: center;
     font-size: 0.8rem;
     color: var(--text-muted);
     font-weight: 500;
     margin-bottom: 1.5rem;
     text-transform: uppercase;
     letter-spacing: 0.1em;
 }

 .strip-icons {
     display: flex;
     justify-content: center;
     align-items: center;
     gap: 3rem;
     flex-wrap: wrap;
 }

 .strip-icon-item {
     display: flex;
     align-items: center;
     gap: 8px;
     font-family: var(--font);
     font-size: 0.88rem;
     font-weight: 600;
     color: var(--text-muted);
     transition: var(--transition);
 }

 .strip-icon-item i {
     font-size: 1.1rem;
 }

 .strip-icon-item:hover {
     color: var(--blue);
 }

 /* ─── Features ───────────────────────────────────────────── */
 .features {
     padding: 100px 0;
 }

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

 .section-head .section-label {
     justify-content: center;
 }

 .section-head h2 {
     font-family: var(--font);
     font-size: clamp(1.8rem, 3.5vw, 2.6rem);
     font-weight: 800;
     color: var(--text);
     letter-spacing: -0.02em;
     margin-bottom: 1rem;
 }

 .section-head p {
     color: var(--text-secondary);
     max-width: 560px;
     margin: 0 auto;
 }

 .features-grid {
     display: flex;
     flex-wrap: wrap;
     gap: 1.5rem;
 }

 .feature-card {
     flex: 1 0 338px;
     padding: 2rem;
     border-radius: var(--radius);
     background: var(--bg-alt);
     border: 1.5px solid var(--border);
     transition: var(--transition);
     position: relative;
     overflow: hidden;
 }

 .feature-card::before {
     content: '';
     position: absolute;
     inset: 0;
     background: var(--gradient-soft);
     opacity: 0;
     transition: var(--transition);
 }

 .feature-card:hover {
     border-color: rgba(0, 123, 255, 0.3);
     transform: translateY(-4px);
     box-shadow: 0 20px 50px var(--shadow);
 }

 .feature-card:hover::before {
     opacity: 1;
 }

 .feature-card:hover .feature-icon {
     transform: scale(1.1);
 }

 .feature-card-inner {
     position: relative;
     z-index: 1;
 }

 .feature-icon {
     width: 52px;
     height: 52px;
     border-radius: 14px;
     background: var(--gradient);
     display: flex;
     align-items: center;
     justify-content: center;
     color: #fff;
     font-size: 1.2rem;
     margin-bottom: 1.2rem;
     transition: var(--transition);
 }

 .feature-card h3 {
     font-family: var(--font);
     font-size: 1rem;
     font-weight: 700;
     color: var(--text);
     margin-bottom: 0.6rem;
 }

 .feature-card p {
     font-size: 0.875rem;
     color: var(--text-secondary);
     line-height: 1.65;
 }

 .feature-card.large {
     grid-column: span 2;
 }

 .feature-card.large .feature-inner-grid {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 1.5rem;
     align-items: center;
 }

 .feature-card.large .feature-extra {
     background: var(--bg);
     border-radius: 12px;
     padding: 1.2rem;
 }

 .mini-list {
     display: flex;
     flex-direction: column;
     gap: 8px;
 }

 .mini-list-item {
     display: flex;
     align-items: center;
     gap: 8px;
     font-size: 0.82rem;
     color: var(--text-secondary);
 }

 .mini-list-item i {
     color: var(--blue);
     font-size: 0.7rem;
     flex-shrink: 0;
 }

 /* ─── Roles Section ──────────────────────────────────────── */
 .roles {
     padding: 100px 0;
     background: var(--bg);
 }

 .roles-tabs {
     display: flex;
     justify-content: center;
     gap: 8px;
     margin-bottom: 3rem;
     flex-wrap: wrap;
 }

 .role-tab {
     padding: 8px 20px;
     border-radius: 99px;
     font-family: var(--font);
     font-size: 0.85rem;
     font-weight: 600;
     border: 1.5px solid var(--border);
     background: var(--bg-alt);
     color: var(--text-secondary);
     cursor: pointer;
     transition: var(--transition);
 }

 .role-tab.active {
     background: var(--gradient);
     color: #fff;
     border-color: transparent;
     box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
 }

 .role-tab:hover:not(.active) {
     border-color: var(--blue);
     color: var(--blue);
 }

 .role-panels {
     position: relative;
 }

 .role-panel {
     display: none;
 }

 .role-panel.active {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 4rem;
     align-items: center;
 }

 .role-panel-text .section-label {
     justify-content: flex-start;
 }

 .role-panel-text h3 {
     font-family: var(--font);
     font-size: clamp(1.6rem, 3vw, 2rem);
     font-weight: 800;
     color: var(--text);
     margin-bottom: 1rem;
     letter-spacing: -0.02em;
 }

 .role-panel-text p {
     color: var(--text-secondary);
     margin-bottom: 1.5rem;
     line-height: 1.7;
 }

 .role-features {
     display: flex;
     flex-direction: column;
     gap: 10px;
 }

 .role-feature-item {
     display: flex;
     align-items: flex-start;
     gap: 12px;
     padding: 12px 16px;
     border-radius: 12px;
     background: var(--bg-alt);
     border: 1px solid var(--border);
 }

 .role-feature-icon {
     width: 32px;
     height: 32px;
     border-radius: 8px;
     background: var(--gradient-soft);
     border: 1px solid rgba(0, 123, 255, 0.2);
     display: flex;
     align-items: center;
     justify-content: center;
     color: var(--blue);
     font-size: 0.85rem;
     flex-shrink: 0;
 }

 .role-feature-text {
     font-size: 0.85rem;
     color: var(--text-secondary);
     font-weight: 500;
 }

 .role-feature-text strong {
     display: block;
     font-size: 0.9rem;
     color: var(--text);
     margin-bottom: 2px;
 }

 .role-panel-visual {
     display: flex;
     align-items: center;
     justify-content: center;
 }

 .role-visual-card {
     width: 100%;
     max-width: 340px;
     border-radius: 20px;
     background: var(--bg-alt);
     border: 1.5px solid var(--border);
     box-shadow: 0 20px 60px var(--shadow);
     overflow: hidden;
 }

 .rvc-header {
     padding: 1.2rem 1.5rem;
     border-bottom: 1px solid var(--border);
     display: flex;
     align-items: center;
     gap: 12px;
 }

 .rvc-avatar {
     width: 38px;
     height: 38px;
     border-radius: 50%;
     background: var(--gradient);
     display: flex;
     align-items: center;
     justify-content: center;
     color: #fff;
     font-size: 1rem;
     font-weight: 700;
     font-family: var(--font);
 }

 .rvc-name {
     font-family: var(--font);
     font-weight: 700;
     font-size: 0.9rem;
 }

 .rvc-role {
     font-size: 0.72rem;
     color: var(--text-muted);
 }

 .rvc-body {
     padding: 1.5rem;
 }

 .rvc-stat-grid {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 10px;
     margin-bottom: 1rem;
 }

 .rvc-stat {
     padding: 12px;
     border-radius: 10px;
     background: var(--bg);
     text-align: center;
 }

 .rvc-stat .n {
     font-family: var(--font);
     font-weight: 800;
     font-size: 1.3rem;
     background: var(--gradient);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
 }

 .rvc-stat .l {
     font-size: 0.7rem;
     color: var(--text-muted);
     font-weight: 500;
 }

 .rvc-list {
     display: flex;
     flex-direction: column;
     gap: 8px;
 }

 .rvc-list-item {
     display: flex;
     align-items: center;
     justify-content: space-between;
     padding: 8px 10px;
     border-radius: 8px;
     background: var(--bg);
 }

 .rvc-list-item-left {
     display: flex;
     align-items: center;
     gap: 8px;
 }

 .rvc-list-dot {
     width: 6px;
     height: 6px;
     border-radius: 50%;
     flex-shrink: 0;
 }

 .rvc-list-dot.blue {
     background: var(--blue);
 }

 .rvc-list-dot.green {
     background: var(--green);
 }

 .rvc-list-dot.orange {
     background: #FF9800;
 }

 .rvc-list-text {
     font-size: 0.78rem;
     color: var(--text-secondary);
     font-weight: 500;
 }

 .rvc-badge {
     font-size: 0.65rem;
     font-weight: 700;
     padding: 2px 8px;
     border-radius: 99px;
     font-family: var(--font);
 }

 .rvc-badge.new {
     background: rgba(0, 123, 255, 0.1);
     color: var(--blue);
 }

 .rvc-badge.done {
     background: rgba(40, 167, 69, 0.1);
     color: var(--green);
 }

 .rvc-badge.pending {
     background: rgba(255, 152, 0, 0.1);
     color: #E65100;
 }

 /* ─── Mission ────────────────────────────────────────────── */
 .mission {
     padding: 100px 0;
 }

 .mission-inner {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 5rem;
     align-items: center;
 }

 .mission-text .section-label {
     justify-content: flex-start;
 }

 .mission-text h2 {
     font-family: var(--font);
     font-size: clamp(1.8rem, 3.5vw, 2.4rem);
     font-weight: 800;
     color: var(--text);
     letter-spacing: -0.02em;
     margin-bottom: 1.5rem;
 }

 .mission-text p {
     color: var(--text-secondary);
     line-height: 1.8;
     margin-bottom: 1rem;
 }

 .mission-text p strong {
     color: var(--blue);
 }

 .mission-points {
     display: flex;
     flex-direction: column;
     gap: 1rem;
     margin-top: 2rem;
 }

 .mission-point {
     display: flex;
     gap: 16px;
     align-items: flex-start;
     padding: 1.2rem;
     border-radius: 14px;
     background: var(--bg-alt);
     border: 1px solid var(--border);
 }

 .mission-point-icon {
     width: 40px;
     height: 40px;
     border-radius: 10px;
     background: var(--gradient);
     flex-shrink: 0;
     display: flex;
     align-items: center;
     justify-content: center;
     color: #fff;
     font-size: 1rem;
 }

 .mission-point-text h4 {
     font-family: var(--font);
     font-size: 0.9rem;
     font-weight: 700;
     color: var(--text);
     margin-bottom: 4px;
 }

 .mission-point-text p {
     font-size: 0.82rem;
     color: var(--text-secondary);
     margin: 0;
 }

 .mission-visual {
     position: relative;
 }

 .mission-img-wrap {
     border-radius: 24px;
     overflow: hidden;
     aspect-ratio: 4/3;
     background: var(--gradient-soft);
     border: 1.5px solid var(--border);
     display: flex;
     align-items: center;
     justify-content: center;
     position: relative;
 }

 .mission-img-placeholder {
     display: flex;
     flex-direction: column;
     align-items: center;
     gap: 1rem;
     color: var(--text-muted);
     position: absolute;
     left: 50%;
     top: 50%;
     transform: translate(-50%, -50%);
 }

 .mission-img-placeholder i {
     font-size: 3rem;
     color: var(--blue);
     opacity: 0.5;
 }

 .mission-img-placeholder span {
     font-size: 0.85rem;
     font-weight: 500;
 }

 .mission-badge {
     position: absolute;
     bottom: -20px;
     right: -20px;
     background: var(--bg-alt);
     border: 1.5px solid var(--border);
     border-radius: 16px;
     padding: 1rem 1.2rem;
     box-shadow: 0 10px 30px var(--shadow);
     display: flex;
     align-items: center;
     gap: 10px;
 }

 .mission-badge-icon {
     font-size: 1.4rem;
 }

 .mission-badge-text {
     font-family: var(--font);
     font-size: 0.82rem;
     font-weight: 700;
     color: var(--text);
 }

 .mission-badge-sub {
     font-size: 0.7rem;
     color: var(--text-muted);
 }

 /* ─── Quote ──────────────────────────────────────────────── */
 .quote-section {
     padding: 80px 0;
     background: var(--bg-alt);
     border-top: 1px solid var(--border);
     border-bottom: 1px solid var(--border);
 }

 .quote-inner {
     max-width: 700px;
     margin: 0 auto;
     text-align: center;
 }

 .quote-icon {
     font-size: 2.5rem;
     color: var(--blue);
     opacity: 0.3;
     margin-bottom: 1.5rem;
 }

 .quote-text {
     font-family: var(--font);
     font-size: clamp(1.2rem, 2.5vw, 1.6rem);
     font-weight: 600;
     color: var(--text);
     line-height: 1.5;
     margin-bottom: 1.2rem;
     min-height: 80px;
 }

 .quote-author {
     font-size: 0.9rem;
     color: var(--text-muted);
     font-weight: 500;
 }

 .quote-loading {
     opacity: 0.4;
     font-style: italic;
     font-size: 0.9rem;
     color: var(--text-muted);
 }

 /* ─── CTA ────────────────────────────────────────────────── */
 .cta {
     padding: 100px 0;
 }

 .cta-inner {
     border-radius: 28px;
     padding: 5rem;
     background: var(--gradient);
     position: relative;
     overflow: hidden;
     text-align: center;
 }

 .cta-inner::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='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
 }

 .cta-inner>* {
     position: relative;
     z-index: 1;
 }

 .cta-inner h2 {
     font-family: var(--font);
     font-size: clamp(1.8rem, 3.5vw, 2.8rem);
     font-weight: 800;
     color: #fff;
     margin-bottom: 1rem;
     letter-spacing: -0.02em;
 }

 .cta-inner p {
     color: rgba(255, 255, 255, 0.85);
     max-width: 560px;
     margin: 0 auto 2.5rem;
     font-size: 1.05rem;
 }

 .cta-actions {
     display: flex;
     justify-content: center;
     gap: 12px;
     flex-wrap: wrap;
 }

 .btn-white {
     background: #fff;
     color: var(--blue);
     font-family: var(--font);
     font-weight: 700;
     padding: 14px 28px;
     border-radius: 12px;
     box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
 }

 .btn-white:hover {
     transform: translateY(-2px);
     box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
 }

 .btn-white-outline {
     background: transparent;
     color: #fff;
     border: 2px solid rgba(255, 255, 255, 0.5);
     font-family: var(--font);
     font-weight: 600;
     padding: 14px 28px;
     border-radius: 12px;
 }

 .btn-white-outline:hover {
     background: rgba(255, 255, 255, 0.15);
     border-color: #fff;
 }

 /* ─── Footer ─────────────────────────────────────────────── */
 .footer {
     padding: 60px 0 30px;
     border-top: 1px solid var(--border);
     background: var(--bg-alt);
 }

 .footer-grid {
     display: grid;
     grid-template-columns: 2fr 1fr 1fr 1fr;
     gap: 3rem;
     margin-bottom: 3rem;
 }

 .footer-brand p {
     color: var(--text-secondary);
     font-size: 0.875rem;
     max-width: 280px;
     margin: 1rem 0;
     line-height: 1.7;
 }

 .footer-socials {
     display: flex;
     gap: 10px;
 }

 .footer-social {
     width: 36px;
     height: 36px;
     border-radius: 9px;
     background: var(--bg);
     border: 1.5px solid var(--border);
     display: flex;
     align-items: center;
     justify-content: center;
     color: var(--text-secondary);
     font-size: 0.9rem;
     transition: var(--transition);
 }

 .footer-social:hover {
     background: var(--gradient);
     color: #fff;
     border-color: transparent;
 }

 .footer-col h4 {
     font-family: var(--font);
     font-weight: 700;
     font-size: 0.88rem;
     color: var(--text);
     margin-bottom: 1rem;
 }

 .footer-col ul {
     display: flex;
     flex-direction: column;
     gap: 8px;
 }

 .footer-col ul li a {
     font-size: 0.85rem;
     color: var(--text-secondary);
     transition: var(--transition);
 }

 .footer-col ul li a:hover {
     color: var(--blue);
 }

 .footer-col .contact-item {
     display: flex;
     gap: 8px;
     align-items: flex-start;
     font-size: 0.82rem;
     color: var(--text-secondary);
     margin-bottom: 8px;
 }

 .footer-col .contact-item i {
     color: var(--blue);
     margin-top: 3px;
     flex-shrink: 0;
 }

 .footer-bottom {
     padding-top: 1.5rem;
     border-top: 1px solid var(--border);
     display: flex;
     justify-content: space-between;
     align-items: center;
     flex-wrap: wrap;
     gap: 1rem;
 }

 .footer-bottom p {
     font-size: 0.8rem;
     color: var(--text-muted);
 }

 .footer-bottom a {
     color: var(--blue);
 }

 /* ─── Animations ─────────────────────────────────────────── */
 .fade-in {
     opacity: 0;
     transform: translateY(24px);
     transition: opacity 0.6s ease, transform 0.6s ease;
 }

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

 /* ─── Responsive ─────────────────────────────────────────── */
 @media (max-width: 960px) {
     .hero-inner {
         grid-template-columns: 1fr;
         text-align: center;
     }

     .hero-subtitle {
         margin: 0 auto 2.5rem;
     }

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

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

     .hero-visual {
         display: none;
     }

     .feature-card.large {
         grid-column: span 2;
     }

     .role-panel.active {
         grid-template-columns: 1fr;
     }

     .role-panel-visual {
         order: -1;
     }

     .mission-inner {
         grid-template-columns: 1fr;
     }

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

     .cta-inner {
         padding: 3rem 2rem;
     }
 }

 @media (max-width: 640px) {

     .nav-links,
     .nav-actions {
         display: none;
     }

     .hamburger {
         display: flex;
     }

     .feature-card.large {
         grid-column: span 1;
     }

     .feature-card.large .feature-inner-grid {
         grid-template-columns: 1fr;
     }

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

     .hero-stats {
         flex-wrap: wrap;
         gap: 1rem;
     }

     .roles-tabs {
         gap: 6px;
     }

     .role-tab {
         font-size: 0.78rem;
         padding: 6px 14px;
     }
 }