* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: 'Inter', system-ui, -apple-system, sans-serif;
    }

    :root {
        --bg: #f7f4ef;
        --bg-card: #fbf9f5;
        --bg-sidebar: #efece5;
        --text: #1a2b23;
        --text-secondary: #5a6b62;
        --text-muted: #9aa39d;
        --accent: #4a6b5a;
        --accent-hover: #3d5c4a;
        --accent-soft: #e3ebe5;
        --border: #e5e0d6;
        --border-strong: #d5cfc3;
        --shadow-sm: 0 1px 2px rgba(26, 43, 35, 0.04);
        --shadow-md: 0 4px 16px rgba(26, 43, 35, 0.06);
        --shadow-lg: 0 12px 32px -8px rgba(74, 107, 90, 0.18);
    }

    html[data-theme="dark"] {
        --bg: #141a17;
        --bg-card: #1b231e;
        --bg-sidebar: #1e2622;
        --text: #e8ede9;
        --text-secondary: #a3b0a8;
        --text-muted: #6f7c74;
        --accent: #7fb894;
        --accent-hover: #96c9a8;
        --accent-soft: #24332b;
        --border: #2a3530;
        --border-strong: #3a463f;
        --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
        --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.35);
        --shadow-lg: 0 12px 32px -8px rgba(0, 0, 0, 0.5);
    }

    html {
        scroll-behavior: smooth;
    }

    body {
        background: var(--bg);
        color: var(--text);
        min-height: 100vh;
        overflow-x: hidden;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        user-select: none;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        -webkit-tap-highlight-color: transparent;
        transition: background 0.3s ease, color 0.3s ease;
    }

    * {
        -webkit-tap-highlight-color: transparent;
        outline: none;
    }

    a,
    button {
        -webkit-tap-highlight-color: transparent;
        outline: none;
        border: none;
        background: none;
        font-family: inherit;
        cursor: pointer;
    }

    a:focus,
    button:focus,
    a:active,
    button:active {
        outline: none;
        box-shadow: none;
    }

    ::-webkit-scrollbar {
        width: 8px;
        height: 8px;
    }

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

    ::-webkit-scrollbar-thumb {
        background: var(--border-strong);
        border-radius: 20px;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: var(--text-muted);
    }

    .main-content {
        flex: 1;
        overflow-y: auto;
        min-height: 100vh;
        scroll-behavior: smooth;
        min-width: 0;
        position: relative;
        padding: 0 3.5rem 4rem;
        width: 100%;
    }

    .top-header {
        position: sticky;
        top: 0;
        z-index: 100;
        background: rgba(247, 244, 239, 0.92);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border);
        margin: 0 -3.5rem;
        padding: 0 3.5rem;
        transition: background 0.3s ease, border-color 0.3s ease;
    }

    html[data-theme="dark"] .top-header {
        background: rgba(20, 26, 23, 0.92);
    }

    .header-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 1rem 0;
        gap: 1rem;
    }

    .header-left {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .header-logo-icon {
        width: 38px;
        height: 38px;
        background: var(--accent);
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        font-size: 0.95rem;
        flex-shrink: 0;
        transition: transform 0.3s cubic-bezier(0.2, 0.9, 0.4, 1);
    }

    .header-logo-icon:hover {
        transform: rotate(-6deg) scale(1.05);
    }

    .header-logo-text {
        font-size: 1.2rem;
        font-weight: 700;
        letter-spacing: -0.5px;
        color: var(--text);
    }

    .header-logo-text span {
        font-weight: 500;
        color: var(--text-secondary);
    }

    .header-right {
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .header-nav {
        display: flex;
        align-items: center;
        gap: 4px;
        margin-right: 8px;
    }

    .header-nav a {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 8px 14px;
        border-radius: 9px;
        color: var(--text-secondary);
        font-weight: 500;
        font-size: 0.88rem;
        text-decoration: none;
        transition: all 0.25s cubic-bezier(0.2, 0.9, 0.4, 1);
    }

    .header-nav a:hover {
        background: rgba(74, 107, 90, 0.08);
        color: var(--accent);
    }

    .header-nav a.active {
        background: var(--accent-soft);
        color: var(--accent);
        font-weight: 600;
    }

    .header-nav a i {
        font-size: 0.85rem;
    }

    .icon-btn {
        width: 42px;
        height: 42px;
        border-radius: 12px;
        background: var(--bg-sidebar);
        border: 1px solid rgba(229, 224, 214, 0.6);
        color: var(--text);
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        font-size: 1rem;
        box-shadow: var(--shadow-sm);
        transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1);
        flex-shrink: 0;
    }

    .icon-btn:hover {
        color: var(--accent);
        border-color: var(--accent);
        background: var(--accent-soft);
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }

    .menu-toggle {
        display: none;
    }

    .hero-header {
        position: relative;
        width: 100%;
        margin: 0 0 3rem;
        padding: 2rem 0 3rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        background: var(--bg);
        isolation: isolate;
    }

    .hero-video-wrap {
        position: relative;
        width: 100%;
        max-width: 1100px;
        aspect-ratio: 16 / 9;
        border-radius: 24px;
        overflow: hidden;
        background: linear-gradient(135deg, #4a6b5a 0%, #3d5c4a 50%, #2d4438 100%);
        box-shadow: 0 24px 64px -16px rgba(26, 43, 35, 0.25), 0 8px 24px -8px rgba(26, 43, 35, 0.12);
        opacity: 0;
        transform: translateY(16px);
        animation: heroReveal 1s cubic-bezier(0.2, 0.9, 0.4, 1) 0.2s forwards;
    }

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

    .hero-video-bg {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 1;
        opacity: 0;
        transition: opacity 1.2s ease;
        pointer-events: none;
    }

    .hero-video-bg.ready {
        opacity: 1;
    }

    .hero-video-overlay {
        position: absolute;
        inset: 0;
        z-index: 2;
        background: linear-gradient(180deg, rgba(26, 43, 35, 0.15) 0%, rgba(26, 43, 35, 0.35) 40%, rgba(26, 43, 35, 0.7) 75%, rgba(26, 43, 35, 0.88) 100%);
        pointer-events: none;
    }

    .hero-video-overlay::after {
        content: '';
        position: absolute;
        inset: 0;
        background: radial-gradient(ellipse at 50% 100%, rgba(74, 107, 90, 0.3) 0%, transparent 65%);
        pointer-events: none;
    }

    .hero-loader {
        position: absolute;
        inset: 0;
        z-index: 3;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 1.25rem;
        background: linear-gradient(135deg, #4a6b5a 0%, #3d5c4a 50%, #2d4438 100%);
        transition: opacity 0.8s ease, visibility 0.8s ease;
    }

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

    .hero-loader-spinner {
        width: 46px;
        height: 46px;
        border: 3px solid rgba(255, 255, 255, 0.18);
        border-top-color: #fff;
        border-radius: 50%;
        animation: spin 1s linear infinite;
    }

    @keyframes spin {
        to {
            transform: rotate(360deg);
        }
    }

    .hero-loader-text {
        font-size: 0.72rem;
        font-weight: 500;
        letter-spacing: 2.5px;
        text-transform: uppercase;
        color: rgba(255, 255, 255, 0.7);
    }

    .hero-fallback {
        position: absolute;
        inset: 0;
        z-index: 0;
        background: linear-gradient(135deg, #4a6b5a 0%, #3d5c4a 50%, #2d4438 100%);
        overflow: hidden;
    }

    .hero-fallback::before,
    .hero-fallback::after {
        content: '';
        position: absolute;
        border-radius: 50%;
        background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
        animation: pulse 7s ease-in-out infinite;
    }

    .hero-fallback::before {
        width: 70%;
        height: 130%;
        top: -35%;
        left: -15%;
        animation-delay: 0s;
    }

    .hero-fallback::after {
        width: 60%;
        height: 110%;
        bottom: -45%;
        right: -15%;
        animation-delay: 3.5s;
    }

    @keyframes pulse {

        0%,
        100% {
            transform: scale(1) translate(0, 0);
            opacity: 0.75;
        }

        50% {
            transform: scale(1.15) translate(3%, -3%);
            opacity: 1;
        }
    }

    .hero-video-content {
        position: absolute;
        inset: 0;
        z-index: 4;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        padding: 2.5rem;
        gap: 1rem;
        pointer-events: none;
    }

    .hero-video-title {
        font-size: clamp(1.5rem, 3.5vw, 2.6rem);
        font-weight: 700;
        line-height: 1.1;
        letter-spacing: -0.035em;
        color: #fff;
        max-width: 720px;
        text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
        opacity: 0;
        transform: translateY(20px);
        animation: videoContentReveal 0.9s cubic-bezier(0.2, 0.9, 0.4, 1) 0.8s forwards;
    }

    .hero-video-desc {
        font-size: clamp(0.85rem, 1.2vw, 1rem);
        color: rgba(255, 255, 255, 0.82);
        line-height: 1.6;
        max-width: 520px;
        font-weight: 400;
        text-shadow: 0 1px 12px rgba(0, 0, 0, 0.3);
        opacity: 0;
        transform: translateY(20px);
        animation: videoContentReveal 0.9s cubic-bezier(0.2, 0.9, 0.4, 1) 1s forwards;
    }

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

    .section-label {
        font-size: 0.7rem;
        text-transform: uppercase;
        letter-spacing: 2.5px;
        color: var(--text-muted);
        font-weight: 600;
        margin-bottom: 1.75rem;
        animation: fadeUp 0.8s ease-out;
    }

    @keyframes fadeUp {
        from {
            opacity: 0;
            transform: translateY(20px);
        }

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

    .hero-section {
        padding: 1rem 0 2rem;
        animation: fadeUp 1s ease-out;
    }

    .hero-title {
        font-size: clamp(2.6rem, 6vw, 5.2rem);
        font-weight: 700;
        line-height: 1.03;
        letter-spacing: -0.045em;
        margin-bottom: 1.75rem;
        max-width: 900px;
        color: var(--text);
    }

    .hero-desc {
        font-size: clamp(1rem, 1.6vw, 1.2rem);
        color: var(--text-secondary);
        max-width: 620px;
        line-height: 1.65;
        font-weight: 400;
        margin-bottom: 2.5rem;
    }

    .progress-lines {
        display: flex;
        gap: 10px;
        margin-bottom: 3rem;
    }

    .progress-line {
        height: 3px;
        border-radius: 3px;
        background: var(--border-strong);
        transition: all 0.4s cubic-bezier(0.2, 0.9, 0.4, 1);
    }

    .progress-line.active {
        background: var(--accent);
        width: 56px;
    }

    .progress-line:not(.active) {
        width: 44px;
    }

    .divider {
        height: 1px;
        background: var(--border);
        margin: 3.5rem 0;
    }

    .idea-title {
        font-size: clamp(2rem, 4.5vw, 3.5rem);
        font-weight: 700;
        line-height: 1.1;
        letter-spacing: -0.04em;
        color: var(--text);
        margin-bottom: 1.75rem;
        max-width: 800px;
    }

    .idea-title .line {
        display: block;
    }

    .idea-desc {
        font-size: clamp(0.95rem, 1.4vw, 1.1rem);
        color: var(--text-secondary);
        max-width: 620px;
        line-height: 1.7;
        margin-bottom: 2rem;
    }

    .cta-group {
        display: flex;
        gap: 0.75rem;
        flex-wrap: wrap;
        margin-top: 2.5rem;
    }

    .btn {
        padding: 14px 28px;
        border-radius: 10px;
        font-weight: 500;
        font-size: 0.92rem;
        border: none;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1);
        display: inline-flex;
        align-items: center;
        gap: 10px;
        text-decoration: none;
        font-family: inherit;
        letter-spacing: -0.01em;
    }

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

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

    .btn-outline {
        background: transparent;
        color: var(--text);
        border: 1px solid var(--border-strong);
    }

    .btn-outline:hover {
        border-color: var(--accent);
        color: var(--accent);
        background: var(--accent-soft);
    }

    .features-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 1.25rem;
        margin-top: 3rem;
    }

    .feature-card {
        background: var(--bg-card);
        border: 1px solid var(--border);
        border-radius: 16px;
        padding: 1.75rem 1.5rem;
        transition: all 0.35s cubic-bezier(0.2, 0.9, 0.4, 1);
        position: relative;
        overflow: hidden;
    }

    .feature-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: var(--accent);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.45s cubic-bezier(0.2, 0.9, 0.4, 1);
    }

    .feature-card:hover::before {
        transform: scaleX(1);
    }

    .feature-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-lg);
        border-color: transparent;
    }

    .feature-icon {
        width: 46px;
        height: 46px;
        border-radius: 12px;
        background: var(--accent-soft);
        color: var(--accent);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.1rem;
        margin-bottom: 1.25rem;
        transition: all 0.35s;
    }

    .feature-card:hover .feature-icon {
        background: var(--accent);
        color: #fff;
        transform: rotate(-6deg) scale(1.05);
    }

    .feature-card h4 {
        font-size: 1.05rem;
        font-weight: 600;
        margin-bottom: 0.5rem;
        letter-spacing: -0.01em;
    }

    .feature-card p {
        font-size: 0.9rem;
        color: var(--text-secondary);
        line-height: 1.6;
    }

    .quote-block {
        margin: 4rem 0;
        padding: 2.5rem 0;
        border-top: 1px solid var(--border);
        border-bottom: 1px solid var(--border);
    }

    .quote-text {
        font-size: clamp(1.3rem, 2.4vw, 1.9rem);
        font-weight: 500;
        line-height: 1.4;
        letter-spacing: -0.02em;
        color: var(--text);
        max-width: 800px;
        font-style: normal;
    }

    .quote-author {
        margin-top: 1.25rem;
        font-size: 0.85rem;
        color: var(--text-muted);
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .quote-author::before {
        content: '';
        width: 24px;
        height: 1px;
        background: var(--text-muted);
    }

    .principles-list {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        margin-top: 2rem;
    }

    .principle-item {
        display: flex;
        gap: 1.25rem;
        align-items: flex-start;
        padding: 1.25rem 0;
        border-bottom: 1px solid var(--border);
        transition: all 0.3s;
    }

    .principle-item:last-child {
        border-bottom: none;
    }

    .principle-item:hover {
        padding-left: 0.5rem;
    }

    .principle-num {
        font-size: 0.75rem;
        font-weight: 700;
        color: var(--accent);
        letter-spacing: 1.5px;
        min-width: 32px;
        padding-top: 4px;
    }

    .principle-content h4 {
        font-size: 1.05rem;
        font-weight: 600;
        margin-bottom: 0.35rem;
        letter-spacing: -0.01em;
    }

    .principle-content p {
        font-size: 0.9rem;
        color: var(--text-secondary);
        line-height: 1.6;
        max-width: 600px;
    }

    .community-banner {
        background: var(--accent-soft);
        border: 1px solid var(--border);
        border-radius: 20px;
        padding: 2.5rem;
        margin-top: 4rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 2rem;
        flex-wrap: wrap;
        transition: all 0.35s;
    }

    .community-banner:hover {
        box-shadow: var(--shadow-lg);
    }

    .community-banner h3 {
        font-size: clamp(1.3rem, 2.5vw, 1.75rem);
        font-weight: 700;
        letter-spacing: -0.025em;
        margin-bottom: 0.5rem;
    }

    .community-banner p {
        color: var(--text-secondary);
        font-size: 0.95rem;
        max-width: 480px;
        line-height: 1.6;
    }

    .site-footer {
        margin-top: 5rem;
        padding-top: 2.5rem;
        border-top: 1px solid var(--border);
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    .footer-content {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 2rem;
        flex-wrap: wrap;
    }

    .footer-brand {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 0.88rem;
        color: var(--text-secondary);
    }

    .footer-brand .footer-logo {
        width: 32px;
        height: 32px;
        border-radius: 9px;
        background: var(--accent);
        color: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0.85rem;
        flex-shrink: 0;
    }

    .footer-brand .footer-name {
        font-weight: 600;
        color: var(--text);
    }

    .footer-brand .footer-name span {
        font-weight: 500;
        color: var(--text-secondary);
    }

    .footer-links {
        display: flex;
        gap: 1.5rem;
        flex-wrap: wrap;
        align-items: center;
    }

    .footer-links a {
        font-size: 0.85rem;
        color: var(--text-secondary);
        text-decoration: none;
        font-weight: 500;
        position: relative;
        transition: color 0.25s;
        padding: 4px 0;
    }

    .footer-links a::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0;
        height: 1px;
        background: var(--accent);
        transition: width 0.3s cubic-bezier(0.2, 0.9, 0.4, 1);
    }

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

    .footer-links a:hover::after {
        width: 100%;
    }

    .footer-bottom {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        flex-wrap: wrap;
        font-size: 0.75rem;
        color: var(--text-muted);
        padding-top: 1rem;
        border-top: 1px solid var(--border);
    }

    .footer-bottom .status {
        display: flex;
        align-items: center;
        gap: 6px;
    }

    .footer-bottom .status::before {
        content: '';
        width: 6px;
        height: 6px;
        background: #5a9b7a;
        border-radius: 50%;
        box-shadow: 0 0 8px rgba(90, 155, 122, 0.8);
        animation: blink 2.5s infinite;
    }

    @keyframes blink {

        0%,
        100% {
            opacity: 1;
        }

        50% {
            opacity: 0.35;
        }
    }

    .mobile-drawer {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 280px;
        height: 100vh;
        background: var(--bg-sidebar);
        border-right: 1px solid var(--border);
        z-index: 200;
        padding: 1.75rem 1.25rem;
        flex-direction: column;
        transform: translateX(-100%);
        transition: transform 0.4s cubic-bezier(0.2, 0.9, 0.4, 1);
        box-shadow: 20px 0 40px -12px rgba(26, 43, 35, 0.15);
    }

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

    .drawer-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 2rem;
    }

    .drawer-logo {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .drawer-close {
        width: 36px;
        height: 36px;
        border-radius: 10px;
        background: rgba(74, 107, 90, 0.08);
        color: var(--text-secondary);
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        font-size: 0.9rem;
        transition: all 0.25s;
    }

    .drawer-close:hover {
        background: var(--accent-soft);
        color: var(--accent);
    }

    .drawer-nav {
        display: flex;
        flex-direction: column;
        gap: 0.2rem;
        flex: 1;
    }

    .drawer-nav-label {
        font-size: 0.68rem;
        text-transform: uppercase;
        letter-spacing: 1.8px;
        color: var(--text-muted);
        font-weight: 600;
        padding: 0.85rem 0.85rem 0.4rem;
    }

    .drawer-nav-label:first-child {
        padding-top: 0;
    }

    .drawer-nav a {
        display: flex;
        align-items: center;
        gap: 14px;
        padding: 11px 14px;
        border-radius: 10px;
        color: var(--text-secondary);
        font-weight: 500;
        font-size: 0.92rem;
        transition: all 0.25s cubic-bezier(0.2, 0.9, 0.4, 1);
        cursor: pointer;
        text-decoration: none;
    }

    .drawer-nav a:hover {
        background: rgba(74, 107, 90, 0.08);
        color: var(--accent);
    }

    .drawer-nav a.active {
        background: var(--accent-soft);
        color: var(--accent);
        font-weight: 600;
    }

    .drawer-nav a i {
        font-size: 0.95rem;
        width: 20px;
        text-align: center;
    }

    .drawer-footer {
        margin-top: auto;
        padding-top: 1.25rem;
        border-top: 1px solid var(--border);
        font-size: 0.78rem;
        color: var(--text-muted);
    }

    .drawer-footer .brand {
        color: var(--accent);
        font-weight: 700;
    }

    .overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(26, 43, 35, 0.35);
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
        z-index: 190;
        opacity: 0;
        transition: opacity 0.3s;
    }

    .overlay.active {
        display: block;
        opacity: 1;
    }

    .toast {
        position: fixed;
        bottom: 32px;
        left: 50%;
        transform: translateX(-50%) translateY(100px);
        background: var(--text);
        color: var(--bg);
        padding: 14px 24px;
        border-radius: 12px;
        font-size: 0.88rem;
        font-weight: 500;
        display: flex;
        align-items: center;
        gap: 10px;
        box-shadow: 0 20px 40px -8px rgba(26, 43, 35, 0.3);
        opacity: 0;
        transition: all 0.4s cubic-bezier(0.2, 0.9, 0.4, 1);
        z-index: 300;
        pointer-events: none;
    }

    .toast.show {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }

    .toast i {
        color: #8bc9a3;
    }

    @media (max-width: 1024px) {
        .main-content {
            padding: 0 2rem 4rem;
        }

        .top-header {
            margin: 0 -2rem;
            padding: 0 2rem;
        }

        .hero-video-wrap {
            border-radius: 20px;
        }

        .hero-video-content {
            padding: 2rem;
        }

        .header-nav a {
            padding: 8px 10px;
            font-size: 0.82rem;
        }

        .header-nav a span {
            display: none;
        }

        .header-nav a i {
            font-size: 0.95rem;
        }
    }

    @media (max-width: 768px) {
        .main-content {
            padding: 0 1.5rem 4rem;
            width: 100%;
        }

        .top-header {
            margin: 0 -1.5rem;
            padding: 0 1.5rem;
        }

        .header-nav {
            display: none;
        }

        .menu-toggle {
            display: flex;
        }

        .hero-header {
            padding: 1.5rem 0 2.5rem;
        }

        .hero-video-wrap {
            border-radius: 16px;
        }

        .hero-video-content {
            padding: 1.5rem;
            gap: 0.75rem;
        }

        .footer-content {
            flex-direction: column;
            align-items: flex-start;
        }

        .footer-links {
            width: 100%;
            gap: 1.25rem;
        }

        .footer-bottom {
            flex-direction: column;
            align-items: flex-start;
            gap: 0.5rem;
        }

        .mobile-drawer {
            display: flex;
        }
    }

    @media (max-width: 480px) {
        .main-content {
            padding: 0 1.25rem 4rem;
        }

        .top-header {
            margin: 0 -1.25rem;
            padding: 0 1.25rem;
        }

        .hero-header {
            padding: 1rem 0 2rem;
        }

        .hero-video-wrap {
            border-radius: 14px;
            aspect-ratio: 4 / 3;
        }

        .hero-video-content {
            padding: 1.25rem;
            gap: 0.65rem;
        }

        .btn {
            width: 100%;
            justify-content: center;
        }

        .cta-group {
            width: 100%;
        }

        .community-banner {
            padding: 1.75rem;
        }

        .footer-links {
            flex-direction: column;
            align-items: flex-start;
            gap: 0.75rem;
        }
    }