/* roulang page: index */
:root {
        --bg-primary: #08090F;
        --bg-secondary: #0D111E;
        --accent-blue: #0052FF;
        --accent-cyan: #00F0FF;
        --text-white: #FFFFFF;
        --text-silver: #CBD5E1;
        --text-white-70: rgba(255,255,255,0.7);
        --text-white-50: rgba(255,255,255,0.5);
        --glass-bg: rgba(255,255,255,0.05);
        --glass-border: rgba(0,240,255,0.18);
        --glass-border-hover: rgba(0,240,255,0.5);
        --glow-cyan: 0 0 15px rgba(0,240,255,0.4);
        --glow-cyan-strong: 0 0 30px rgba(0,240,255,0.7);
        --glow-blue: 0 0 20px rgba(0,82,255,0.5);
        --radius-sm: 8px;
        --radius-md: 14px;
        --radius-lg: 20px;
        --radius-xl: 28px;
        --shadow-glass: 0 8px 32px rgba(0,0,0,0.35);
        --shadow-hover: 0 12px 40px rgba(0,240,255,0.15);
        --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      }
      * { box-sizing: border-box; }
      html { scroll-behavior: smooth; }
      body {
        margin: 0;
        font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
        line-height: 1.6;
        background: var(--bg-primary);
        color: var(--text-silver);
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        overflow-x: hidden;
      }
      h1, h2, h3, h4 { color: var(--text-white); font-weight: 700; line-height: 1.25; }
      a { color: inherit; text-decoration: none; transition: var(--transition); }
      img { max-width: 100%; height: auto; display: block; }
      button, input, textarea, select { font-family: inherit; }
      button:focus, a:focus, input:focus, textarea:focus { outline: 2px solid var(--accent-cyan); outline-offset: 2px; }
      .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 24px;
      }
      .section-padding { padding: 72px 0; }
      .text-gradient-cyan {
        background: linear-gradient(135deg, #00F0FF 0%, #0052FF 60%, #00F0FF 100%);
        background-size: 200% 200%;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        animation: gradientShift 5s ease infinite;
      }
      @keyframes gradientShift {
        0%, 100% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
      }
      .glass-card {
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-md);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        box-shadow: var(--shadow-glass);
        transition: var(--transition);
      }
      .glass-card:hover {
        border-color: var(--glass-border-hover);
        box-shadow: var(--shadow-hover), var(--glow-cyan);
        transform: translateY(-3px);
      }
      .glow-btn {
        background: linear-gradient(135deg, #0052FF 0%, #00F0FF 100%);
        color: #FFFFFF;
        padding: 14px 28px;
        border-radius: 12px;
        font-weight: 700;
        font-size: 16px;
        letter-spacing: 0.5px;
        border: none;
        cursor: pointer;
        transition: var(--transition);
        box-shadow: 0 0 20px rgba(0,240,255,0.35);
        display: inline-flex;
        align-items: center;
        gap: 10px;
        white-space: nowrap;
      }
      .glow-btn:hover {
        box-shadow: 0 0 40px rgba(0,240,255,0.6);
        transform: translateY(-2px);
      }
      .glow-btn:active {
        transform: scale(0.97);
      }
      .outline-btn {
        background: transparent;
        color: var(--accent-cyan);
        padding: 13px 26px;
        border-radius: 12px;
        font-weight: 600;
        font-size: 15px;
        border: 1px solid var(--glass-border-hover);
        cursor: pointer;
        transition: var(--transition);
        display: inline-flex;
        align-items: center;
        gap: 10px;
        white-space: nowrap;
      }
      .outline-btn:hover {
        background: var(--glass-bg);
        border-color: var(--accent-cyan);
        box-shadow: 0 0 20px rgba(0,240,255,0.3);
      }
      .badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 6px 14px;
        border-radius: 20px;
        font-size: 13px;
        font-weight: 600;
        letter-spacing: 0.3px;
        background: rgba(0,240,255,0.12);
        color: var(--accent-cyan);
        border: 1px solid rgba(0,240,255,0.3);
      }
      .section-title {
        font-size: 2rem;
        font-weight: 800;
        margin-bottom: 14px;
        letter-spacing: -0.5px;
      }
      .section-subtitle {
        font-size: 1.05rem;
        color: var(--text-white-70);
        margin-bottom: 36px;
        max-width: 720px;
      }
      @media (max-width: 1024px) {
        .section-title { font-size: 1.7rem; }
        .section-padding { padding: 56px 0; }
      }
      @media (max-width: 768px) {
        .container { padding: 0 16px; }
        .section-title { font-size: 1.45rem; }
        .section-padding { padding: 44px 0; }
        .glow-btn, .outline-btn { width: 100%; justify-content: center; }
      }
      @media (max-width: 520px) {
        .section-title { font-size: 1.3rem; }
        .section-padding { padding: 36px 0; }
      }

      /* Navbar */
      #mainNav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        background: rgba(8,9,15,0.88);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(0,240,255,0.15);
        padding: 16px 0;
        transition: var(--transition);
      }
      #mainNav .nav-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 20px;
      }
      .nav-logo {
        display: flex;
        align-items: center;
        gap: 12px;
        font-weight: 800;
        font-size: 1.1rem;
        color: var(--text-white);
        letter-spacing: -0.3px;
        line-height: 1.2;
        max-width: 280px;
      }
      .nav-logo .logo-icon {
        width: 38px;
        height: 38px;
        border-radius: 10px;
        background: linear-gradient(135deg, #0052FF, #00F0FF);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        color: #fff;
        flex-shrink: 0;
        box-shadow: var(--glow-cyan);
      }
      .nav-links {
        display: flex;
        align-items: center;
        gap: 8px;
        list-style: none;
        margin: 0;
        padding: 0;
      }
      .nav-links a {
        padding: 10px 16px;
        border-radius: 10px;
        font-size: 15px;
        font-weight: 600;
        color: var(--text-white-70);
        display: flex;
        align-items: center;
        gap: 6px;
        transition: var(--transition);
      }
      .nav-links a:hover, .nav-links a.active {
        color: var(--accent-cyan);
        background: rgba(0,240,255,0.08);
      }
      .nav-links a.active {
        border: 1px solid rgba(0,240,255,0.25);
      }
      .nav-toggle {
        display: none;
        width: 44px;
        height: 44px;
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: 10px;
        color: var(--accent-cyan);
        font-size: 20px;
        cursor: pointer;
        align-items: center;
        justify-content: center;
      }
      #navCheckbox { display: none; }
      @media (max-width: 860px) {
        .nav-toggle { display: flex; }
        .nav-links {
          display: none;
          position: absolute;
          top: 100%;
          left: 0;
          right: 0;
          flex-direction: column;
          background: rgba(8,9,15,0.97);
          backdrop-filter: blur(20px);
          border-bottom: 1px solid var(--glass-border);
          padding: 16px 24px;
          gap: 4px;
        }
        #navCheckbox:checked ~ .nav-links { display: flex; }
        .nav-links a {
          width: 100%;
          padding: 14px 16px;
          font-size: 16px;
        }
        .nav-logo { font-size: 0.95rem; max-width: 210px; }
      }

      /* Hero Bento */
      #hero {
        padding-top: 140px;
        padding-bottom: 70px;
        background: linear-gradient(180deg, rgba(8,9,15,0.85) 0%, rgba(8,9,15,0.95) 60%), url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
        min-height: 80vh;
        display: flex;
        align-items: center;
        position: relative;
        overflow: hidden;
      }
      #hero::before {
        content: '';
        position: absolute;
        top: -120px;
        right: -80px;
        width: 420px;
        height: 420px;
        background: radial-gradient(circle, rgba(0,240,255,0.15), transparent 70%);
        border-radius: 50%;
        pointer-events: none;
      }
      .hero-bento {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        align-items: stretch;
        position: relative;
        z-index: 1;
      }
      .hero-main-card {
        grid-column: span 2;
        grid-row: span 2;
        padding: 44px 40px;
        display: flex;
        flex-direction: column;
        justify-content: center;
      }
      .hero-small-card {
        padding: 26px 24px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 8px;
      }
      .hero-cta-strip {
        grid-column: span 3;
        display: flex;
        flex-wrap: wrap;
        gap: 14px;
        align-items: center;
        padding: 18px 24px;
        background: rgba(0,240,255,0.06);
        border: 1px solid rgba(0,240,255,0.2);
        border-radius: var(--radius-md);
      }
      .hero-title {
        font-size: 2.8rem;
        font-weight: 900;
        letter-spacing: -1px;
        line-height: 1.1;
        margin-bottom: 20px;
        color: var(--text-white);
      }
      .hero-desc {
        font-size: 1.15rem;
        color: var(--text-white-70);
        line-height: 1.7;
        margin-bottom: 28px;
        max-width: 680px;
      }
      @media (max-width: 1024px) {
        .hero-title { font-size: 2.2rem; }
        .hero-desc { font-size: 1rem; }
      }
      @media (max-width: 768px) {
        #hero { padding-top: 110px; padding-bottom: 50px; min-height: auto; }
        .hero-bento { grid-template-columns: 1fr; }
        .hero-main-card, .hero-small-card, .hero-cta-strip { grid-column: span 1; }
        .hero-main-card { padding: 30px 22px; }
        .hero-title { font-size: 1.7rem; }
        .hero-desc { font-size: 0.95rem; }
        .hero-cta-strip { flex-direction: column; align-items: stretch; }
      }
      @media (max-width: 520px) {
        .hero-title { font-size: 1.45rem; }
        .hero-small-card { padding: 18px 16px; }
      }

      /* Stats */
      .stat-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
        margin-top: 30px;
      }
      .stat-item {
        text-align: left;
        padding: 16px 18px;
        background: rgba(255,255,255,0.04);
        border: 1px solid rgba(255,255,255,0.08);
        border-radius: var(--radius-sm);
      }
      .stat-number {
        font-size: 1.8rem;
        font-weight: 800;
        color: var(--accent-cyan);
        line-height: 1.2;
      }
      .stat-label {
        font-size: 0.82rem;
        color: var(--text-white-50);
        margin-top: 4px;
      }
      @media (max-width: 768px) {
        .stat-grid { grid-template-columns: repeat(2, 1fr); }
        .stat-number { font-size: 1.5rem; }
      }
      @media (max-width: 450px) {
        .stat-grid { grid-template-columns: 1fr; }
      }

      /* Service highlights */
      .service-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
      }
      .service-card {
        padding: 28px 24px;
        display: flex;
        flex-direction: column;
        gap: 12px;
      }
      .service-icon {
        width: 48px;
        height: 48px;
        border-radius: 12px;
        background: linear-gradient(135deg, rgba(0,82,255,0.3), rgba(0,240,255,0.3));
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 22px;
        color: var(--accent-cyan);
        border: 1px solid rgba(0,240,255,0.3);
      }
      @media (max-width: 900px) {
        .service-grid { grid-template-columns: repeat(2, 1fr); }
      }
      @media (max-width: 620px) {
        .service-grid { grid-template-columns: 1fr; }
      }

      /* Timeline */
      .timeline-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
        position: relative;
      }
      .timeline-card {
        padding: 22px 18px;
        position: relative;
        border-left: 3px solid var(--accent-cyan);
      }
      .timeline-year {
        font-size: 1.4rem;
        font-weight: 800;
        color: var(--accent-cyan);
        margin-bottom: 8px;
      }
      @media (max-width: 900px) {
        .timeline-grid { grid-template-columns: repeat(2, 1fr); }
      }
      @media (max-width: 520px) {
        .timeline-grid { grid-template-columns: 1fr; }
      }

      /* News section */
      .news-layout {
        display: grid;
        grid-template-columns: 1fr 340px;
        gap: 28px;
      }
      .news-list {
        display: flex;
        flex-direction: column;
        gap: 0;
      }
      .news-item {
        padding: 20px 22px;
        border-bottom: 1px solid rgba(255,255,255,0.08);
        display: flex;
        align-items: flex-start;
        gap: 16px;
        transition: var(--transition);
      }
      .news-item:hover {
        background: rgba(0,240,255,0.05);
      }
      .news-item .news-dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: var(--accent-cyan);
        margin-top: 8px;
        flex-shrink: 0;
        box-shadow: var(--glow-cyan);
      }
      .news-item a {
        font-size: 1rem;
        font-weight: 600;
        color: var(--text-white);
        line-height: 1.4;
      }
      .news-item a:hover {
        color: var(--accent-cyan);
      }
      .news-item .news-meta {
        font-size: 0.78rem;
        color: var(--text-white-50);
        margin-top: 4px;
      }
      .news-recommend {
        padding: 24px;
        display: flex;
        flex-direction: column;
        gap: 16px;
        height: fit-content;
      }
      .news-recommend h4 {
        font-size: 1.05rem;
        font-weight: 700;
      }
      .news-recommend a {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 0.92rem;
        color: var(--text-white-70);
        padding: 10px 14px;
        border-radius: 10px;
        border: 1px solid rgba(255,255,255,0.1);
        transition: var(--transition);
      }
      .news-recommend a:hover {
        border-color: var(--accent-cyan);
        color: var(--accent-cyan);
        background: rgba(0,240,255,0.06);
      }
      .empty-state {
        padding: 28px;
        text-align: center;
        color: var(--text-white-50);
        font-style: italic;
      }
      @media (max-width: 880px) {
        .news-layout { grid-template-columns: 1fr; }
        .news-recommend { order: -1; }
      }

      /* Brand story */
      .brand-story-wrap {
        display: grid;
        grid-template-columns: 1fr 1.2fr;
        gap: 40px;
        align-items: center;
      }
      .brand-story-img {
        width: 100%;
        height: 100%;
        min-height: 320px;
        object-fit: cover;
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-glass);
        border: 1px solid var(--glass-border);
      }
      .brand-story-text {
        display: flex;
        flex-direction: column;
        gap: 16px;
      }
      @media (max-width: 800px) {
        .brand-story-wrap { grid-template-columns: 1fr; }
        .brand-story-img { min-height: 220px; }
      }

      /* Trust badges */
      .trust-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
      }
      .trust-card {
        padding: 24px 20px;
        text-align: left;
        display: flex;
        flex-direction: column;
        gap: 8px;
        background: rgba(255,255,255,0.04);
        border: 1px solid rgba(0,240,255,0.2);
      }
      .trust-card i {
        font-size: 26px;
        color: var(--accent-cyan);
        text-shadow: 0 0 15px rgba(0,240,255,0.6);
      }
      @media (max-width: 900px) {
        .trust-grid { grid-template-columns: repeat(2, 1fr); }
      }
      @media (max-width: 500px) {
        .trust-grid { grid-template-columns: 1fr; }
      }

      /* FAQ */
      .faq-list {
        display: flex;
        flex-direction: column;
        gap: 12px;
        max-width: 800px;
      }
      .faq-item {
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: var(--transition);
      }
      .faq-item summary {
        padding: 18px 22px;
        cursor: pointer;
        font-weight: 600;
        color: var(--text-white);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        font-size: 1rem;
        list-style: none;
      }
      .faq-item summary::-webkit-details-marker { display: none; }
      .faq-item summary::after {
        content: '+';
        font-size: 1.4rem;
        color: var(--accent-cyan);
        transition: var(--transition);
        flex-shrink: 0;
      }
      .faq-item[open] summary::after {
        content: '−';
        transform: rotate(180deg);
      }
      .faq-item .faq-answer {
        padding: 0 22px 20px;
        color: var(--text-white-70);
        font-size: 0.95rem;
      }
      .faq-item:hover {
        border-color: var(--glass-border-hover);
      }

      /* Form */
      .form-wrap {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        align-items: center;
      }
      .form-box {
        padding: 32px;
        display: flex;
        flex-direction: column;
        gap: 16px;
      }
      .form-box label {
        font-size: 0.9rem;
        font-weight: 600;
        color: var(--text-white);
        display: block;
        margin-bottom: 6px;
      }
      .form-box input, .form-box textarea {
        width: 100%;
        background: rgba(255,255,255,0.05);
        border: 1px solid rgba(255,255,255,0.15);
        border-radius: 10px;
        padding: 12px 18px;
        color: var(--text-white);
        font-size: 0.95rem;
        transition: var(--transition);
      }
      .form-box input:focus, .form-box textarea:focus {
        border-color: var(--accent-cyan);
        box-shadow: 0 0 0 3px rgba(0,240,255,0.15);
        outline: none;
      }
      .form-box textarea { min-height: 120px; resize: vertical; }
      @media (max-width: 800px) {
        .form-wrap { grid-template-columns: 1fr; }
        .form-box { padding: 22px 18px; }
      }

      /* Left FAB */
      .fab-left {
        position: fixed;
        left: 16px;
        bottom: 96px;
        z-index: 500;
        display: flex;
        align-items: center;
        gap: 10px;
        background: rgba(8,9,15,0.85);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: 2px solid transparent;
        border-image: linear-gradient(135deg, #CCFF00, #00F0FF) 1;
        border-radius: 50px;
        padding: 10px 18px 10px 14px;
        cursor: pointer;
        box-shadow: 0 0 15px rgba(0,240,255,0.4);
        transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        opacity: 0.7;
      }
      .fab-left:hover {
        opacity: 1;
        box-shadow: 0 0 30px rgba(0,240,255,0.65);
        transform: scale(1.03);
      }
      .fab-left:active {
        transform: scale(0.96);
        border-image: linear-gradient(135deg, #FF007F, #00F0FF) 1;
      }
      .fab-icon {
        width: 34px;
        height: 34px;
        border-radius: 50%;
        background: linear-gradient(135deg, #0052FF, #00F0FF);
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        font-size: 16px;
        box-shadow: 0 0 12px rgba(0,240,255,0.5);
      }
      .fab-text {
        font-size: 0.85rem;
        font-weight: 700;
        color: var(--text-white);
        line-height: 1.3;
      }
      .fab-badge {
        position: absolute;
        top: -4px;
        right: -4px;
        background: #FF007F;
        color: #fff;
        font-size: 0.68rem;
        font-weight: 800;
        padding: 2px 8px;
        border-radius: 12px;
        letter-spacing: 0.5px;
        animation: neonBlink 1.6s ease-in-out infinite;
      }
      @keyframes neonBlink {
        0%, 100% { opacity: 1; }
        50% { opacity: 0.3; }
      }
      @media (max-width: 600px) {
        .fab-left { left: 12px; bottom: 80px; padding: 8px 14px 8px 10px; }
        .fab-text { font-size: 0.75rem; }
        .fab-icon { width: 28px; height: 28px; font-size: 13px; }
      }

      /* Footer */
      #mainFooter {
        background: rgba(8,9,15,0.95);
        border-top: 1px solid rgba(0,240,255,0.15);
        padding: 56px 0 24px;
      }
      .footer-grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr;
        gap: 30px;
        margin-bottom: 36px;
      }
      .footer-brand p {
        font-size: 0.9rem;
        color: var(--text-white-50);
        margin-top: 12px;
        max-width: 420px;
        line-height: 1.6;
      }
      .footer-col h5 {
        font-size: 1rem;
        font-weight: 700;
        margin-bottom: 14px;
        color: var(--text-white);
      }
      .footer-col a {
        display: block;
        color: var(--text-white-50);
        font-size: 0.9rem;
        padding: 6px 0;
        transition: var(--transition);
      }
      .footer-col a:hover {
        color: var(--accent-cyan);
        padding-left: 4px;
      }
      .footer-bottom {
        border-top: 1px solid rgba(255,255,255,0.08);
        padding-top: 20px;
        text-align: center;
        font-size: 0.82rem;
        color: var(--text-white-50);
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        align-items: center;
        justify-content: center;
      }
      @media (max-width: 800px) {
        .footer-grid { grid-template-columns: 1fr 1fr; }
      }
      @media (max-width: 500px) {
        .footer-grid { grid-template-columns: 1fr; }
        .footer-bottom { flex-direction: column; }
      }

/* roulang page: article */
:root {
            --bg-primary: #08090F;
            --bg-secondary: #0D111E;
            --accent-blue: #0052FF;
            --accent-cyan: #00F0FF;
            --text-white: #FFFFFF;
            --text-silver: #CBD5E1;
            --text-white-70: rgba(255,255,255,0.7);
            --text-white-50: rgba(255,255,255,0.5);
            --glass-bg: rgba(255,255,255,0.05);
            --glass-border: rgba(0,240,255,0.18);
            --glass-border-hover: rgba(0,240,255,0.5);
            --glow-cyan: 0 0 15px rgba(0,240,255,0.4);
            --glow-cyan-strong: 0 0 30px rgba(0,240,255,0.7);
            --glow-blue: 0 0 20px rgba(0,82,255,0.5);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-glass: 0 8px 32px rgba(0,0,0,0.35);
            --shadow-hover: 0 12px 40px rgba(0,240,255,0.15);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        html { scroll-behavior: smooth; }
        body {
            margin: 0;
            font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.6;
            background: var(--bg-primary);
            color: var(--text-silver);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; transition: var(--transition); }
        img { max-width: 100%; height: auto; display: block; }
        button, input, textarea, select { font-family: inherit; }
        button:focus, a:focus, input:focus, textarea:focus { outline: 2px solid var(--accent-cyan); outline-offset: 2px; }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .section-padding { padding: 72px 0; }
        .text-gradient-cyan {
            background: linear-gradient(135deg, #00F0FF 0%, #0052FF 60%, #00F0FF 100%);
            background-size: 200% 200%;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: gradientShift 5s ease infinite;
        }
        @keyframes gradientShift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }
        .glass-card {
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-md);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            box-shadow: var(--shadow-glass);
            transition: var(--transition);
        }
        .glass-card:hover {
            border-color: var(--glass-border-hover);
            box-shadow: var(--shadow-hover), var(--glow-cyan);
            transform: translateY(-3px);
        }
        .glow-btn {
            background: linear-gradient(135deg, #0052FF 0%, #00F0FF 100%);
            color: #FFFFFF;
            padding: 14px 28px;
            border-radius: 12px;
            font-weight: 700;
            font-size: 16px;
            letter-spacing: 0.5px;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 0 20px rgba(0,240,255,0.35);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .glow-btn:hover {
            box-shadow: 0 0 40px rgba(0,240,255,0.6);
            transform: translateY(-2px);
        }
        .glow-btn:active {
            transform: scale(0.97);
        }
        .outline-btn {
            background: transparent;
            color: var(--accent-cyan);
            padding: 13px 26px;
            border-radius: 12px;
            font-weight: 600;
            font-size: 15px;
            border: 1px solid var(--glass-border-hover);
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .outline-btn:hover {
            background: var(--glass-bg);
            border-color: var(--accent-cyan);
            box-shadow: 0 0 20px rgba(0,240,255,0.3);
        }
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.3px;
            background: rgba(0,240,255,0.12);
            color: var(--accent-cyan);
            border: 1px solid rgba(0,240,255,0.3);
        }
        .section-title {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 14px;
            letter-spacing: -0.5px;
            color: var(--text-white);
        }
        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-white-70);
            margin-bottom: 36px;
            max-width: 720px;
        }

        /* Navbar */
        #mainNav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(8,9,15,0.88);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0,240,255,0.15);
            padding: 16px 0;
            transition: var(--transition);
        }
        #mainNav .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--text-white);
            letter-spacing: -0.3px;
            line-height: 1.2;
            max-width: 280px;
        }
        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, #0052FF, #00F0FF);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #fff;
            flex-shrink: 0;
            box-shadow: var(--glow-cyan);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-links a {
            padding: 10px 16px;
            border-radius: 10px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-white-70);
            display: flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }
        .nav-links a:hover {
            color: var(--text-white);
            background: rgba(0,240,255,0.08);
        }
        .nav-links a.active {
            color: var(--accent-cyan);
            background: rgba(0,240,255,0.12);
            border: 1px solid rgba(0,240,255,0.25);
        }
        .nav-toggle {
            display: none;
            font-size: 24px;
            color: var(--text-white);
            cursor: pointer;
            background: none;
            border: none;
            padding: 8px;
        }
        #navCheckbox { display: none; }

        /* Article Hero */
        .article-hero {
            padding: 140px 0 60px;
            background: linear-gradient(180deg, rgba(0,82,255,0.08) 0%, rgba(8,9,15,0) 40%), var(--bg-primary);
            border-bottom: 1px solid rgba(0,240,255,0.1);
        }
        .article-hero .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            margin-bottom: 20px;
        }
        .article-hero .meta-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-white-50);
        }
        .article-hero .meta-item i {
            color: var(--accent-cyan);
        }
        .article-title {
            font-size: 2.6rem;
            font-weight: 900;
            color: var(--text-white);
            letter-spacing: -1px;
            line-height: 1.25;
            margin-bottom: 20px;
        }
        .article-excerpt {
            font-size: 1.15rem;
            color: var(--text-white-70);
            max-width: 800px;
            line-height: 1.7;
        }

        /* Article Body */
        .article-body {
            padding: 60px 0;
        }
        .article-content {
            max-width: 820px;
        }
        .article-content h2 {
            font-size: 1.7rem;
            font-weight: 800;
            color: var(--text-white);
            margin: 40px 0 16px;
            letter-spacing: -0.5px;
            line-height: 1.3;
        }
        .article-content h3 {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-white);
            margin: 32px 0 12px;
            letter-spacing: -0.3px;
        }
        .article-content p {
            font-size: 1.05rem;
            color: var(--text-silver);
            line-height: 1.75;
            margin-bottom: 20px;
        }
        .article-content ul, .article-content ol {
            margin: 16px 0 20px;
            padding-left: 24px;
            color: var(--text-silver);
        }
        .article-content li {
            font-size: 1.05rem;
            line-height: 1.75;
            margin-bottom: 8px;
        }
        .article-content ul li::marker {
            color: var(--accent-cyan);
        }
        .article-content ol li::marker {
            color: var(--accent-blue);
            font-weight: 700;
        }
        .article-content blockquote {
            margin: 28px 0;
            padding: 20px 24px;
            border-left: 4px solid var(--accent-cyan);
            background: rgba(0,240,255,0.06);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            color: var(--text-white-70);
            font-style: italic;
            font-size: 1.1rem;
        }
        .article-content a {
            color: var(--accent-cyan);
            border-bottom: 1px solid rgba(0,240,255,0.4);
            padding-bottom: 1px;
        }
        .article-content a:hover {
            border-bottom-color: var(--accent-cyan);
        }
        .article-content img {
            border-radius: var(--radius-lg);
            margin: 24px 0;
            border: 1px solid var(--glass-border);
        }
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            font-size: 1rem;
        }
        .article-content table th, .article-content table td {
            padding: 12px 16px;
            text-align: left;
            border: 1px solid rgba(0,240,255,0.2);
        }
        .article-content table th {
            background: rgba(0,82,255,0.15);
            color: var(--text-white);
            font-weight: 700;
        }
        .article-content table td {
            color: var(--text-silver);
        }

        /* Article Sidebar */
        .article-sidebar {
            width: 340px;
            flex-shrink: 0;
        }
        .sidebar-card {
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-md);
            padding: 24px;
            margin-bottom: 20px;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .sidebar-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card h4 i {
            color: var(--accent-cyan);
        }
        .sidebar-card ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .sidebar-card ul li {
            margin-bottom: 12px;
        }
        .sidebar-card ul li a {
            color: var(--text-silver);
            font-size: 0.95rem;
            display: flex;
            align-items: start;
            gap: 8px;
            transition: var(--transition);
        }
        .sidebar-card ul li a:hover {
            color: var(--accent-cyan);
        }
        .sidebar-card ul li a i {
            font-size: 12px;
            margin-top: 5px;
            color: var(--accent-blue);
        }
        .sidebar-card .empty-state {
            color: var(--text-white-50);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        /* Counting Timer */
        .countdown-timer {
            display: flex;
            gap: 16px;
            justify-content: center;
            margin: 24px 0;
        }
        .timer-block {
            text-align: center;
            min-width: 64px;
        }
        .timer-number {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--text-white);
            background: rgba(0,240,255,0.1);
            border: 1px solid var(--glass-border-hover);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            display: block;
            margin-bottom: 4px;
            font-variant-numeric: tabular-nums;
        }
        .timer-label {
            font-size: 0.8rem;
            color: var(--text-white-50);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* Footer */
        #mainFooter {
            background: var(--bg-secondary);
            border-top: 1px solid rgba(0,240,255,0.15);
            padding: 56px 0 32px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand p {
            font-size: 0.95rem;
            color: var(--text-white-50);
            line-height: 1.7;
            margin-top: 16px;
        }
        .footer-col h5 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .footer-col a {
            display: block;
            font-size: 0.95rem;
            color: var(--text-white-50);
            margin-bottom: 10px;
            transition: var(--transition);
        }
        .footer-col a:hover {
            color: var(--accent-cyan);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.08);
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            font-size: 0.85rem;
            color: var(--text-white-50);
        }

        /* FAB */
        .fab-cyber {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(8,9,15,0.75);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 2px solid transparent;
            background-clip: padding-box;
            box-shadow: 0 0 15px rgba(0,240,255,0.4), 0 0 40px rgba(0,82,255,0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--accent-cyan);
            cursor: pointer;
            transition: var(--transition);
            animation: fabFlow 3s ease-in-out infinite;
            border: 2px solid;
            border-image: linear-gradient(135deg, #00F0FF, #0052FF, #00F0FF) 1;
            animation: fabPulse 2.5s ease-in-out infinite;
        }
        .fab-cyber:hover {
            box-shadow: 0 0 30px rgba(0,240,255,0.7), 0 0 60px rgba(0,82,255,0.4);
            transform: scale(1.12);
            animation-play-state: paused;
        }
        .fab-cyber:active {
            transform: scale(0.95);
        }
        @keyframes fabPulse {
            0%, 100% { opacity: 0.65; box-shadow: 0 0 15px rgba(0,240,255,0.4), 0 0 40px rgba(0,82,255,0.2); }
            50% { opacity: 1; box-shadow: 0 0 25px rgba(0,240,255,0.7), 0 0 60px rgba(0,82,255,0.4); }
        }
        .fab-cyber::after {
            content: 'NEW';
            position: absolute;
            top: -6px;
            right: -8px;
            font-size: 8px;
            font-weight: 800;
            letter-spacing: 0.5px;
            color: #fff;
            background: #FF007F;
            padding: 2px 6px;
            border-radius: 10px;
            animation: blinkNeon 1.5s ease-in-out infinite;
        }
        @keyframes blinkNeon {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .article-title { font-size: 2.2rem; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 768px) {
            .nav-toggle { display: block; }
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(8,9,15,0.97);
                border-top: 1px solid rgba(0,240,255,0.2);
                padding: 16px 24px;
                flex-direction: column;
                gap: 4px;
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
            }
            #navCheckbox:checked ~ .nav-links {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                padding: 14px 16px;
            }
            .nav-logo {
                font-size: 0.9rem;
                max-width: 200px;
            }
            .article-hero { padding: 120px 0 40px; }
            .article-title { font-size: 1.8rem; }
            .article-excerpt { font-size: 1rem; }
            .section-padding { padding: 44px 0; }
            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .article-body { padding: 40px 0; }
            .article-content h2 { font-size: 1.4rem; }
            .article-content h3 { font-size: 1.15rem; }
            .glow-btn, .outline-btn { width: 100%; justify-content: center; }
            .article-sidebar { width: 100%; }
        }
        @media (max-width: 520px) {
            .container { padding: 0 16px; }
            .article-title { font-size: 1.5rem; }
            .article-hero { padding: 110px 0 32px; }
            .section-title { font-size: 1.3rem; }
            .section-padding { padding: 36px 0; }
            .countdown-timer { gap: 8px; }
            .timer-block { min-width: 48px; }
            .timer-number { font-size: 1.6rem; padding: 6px 8px; }
            .timer-label { font-size: 0.7rem; }
            .article-content { font-size: 0.98rem; }
            .article-content p { font-size: 0.98rem; }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #08090F;
            --bg-secondary: #0D111E;
            --accent-blue: #0052FF;
            --accent-cyan: #00F0FF;
            --text-white: #FFFFFF;
            --text-silver: #CBD5E1;
            --text-white-70: rgba(255,255,255,0.7);
            --text-white-50: rgba(255,255,255,0.5);
            --glass-bg: rgba(255,255,255,0.05);
            --glass-border: rgba(0,240,255,0.18);
            --glass-border-hover: rgba(0,240,255,0.5);
            --glow-cyan: 0 0 15px rgba(0,240,255,0.4);
            --glow-cyan-strong: 0 0 30px rgba(0,240,255,0.7);
            --glow-blue: 0 0 20px rgba(0,82,255,0.5);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-glass: 0 8px 32px rgba(0,0,0,0.35);
            --shadow-hover: 0 12px 40px rgba(0,240,255,0.15);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        html { scroll-behavior: smooth; }
        body {
            margin: 0;
            font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.6;
            background: var(--bg-primary);
            color: var(--text-silver);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; transition: var(--transition); }
        img { max-width: 100%; height: auto; display: block; }
        button, input, textarea, select { font-family: inherit; }
        button:focus, a:focus, input:focus, textarea:focus { outline: 2px solid var(--accent-cyan); outline-offset: 2px; }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .section-padding { padding: 72px 0; }
        .text-gradient-cyan {
            background: linear-gradient(135deg, #00F0FF 0%, #0052FF 60%, #00F0FF 100%);
            background-size: 200% 200%;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: gradientShift 5s ease infinite;
        }
        @keyframes gradientShift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }
        .glass-card {
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-md);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            box-shadow: var(--shadow-glass);
            transition: var(--transition);
        }
        .glass-card:hover {
            border-color: var(--glass-border-hover);
            box-shadow: var(--shadow-hover), var(--glow-cyan);
            transform: translateY(-3px);
        }
        .glow-btn {
            background: linear-gradient(135deg, #0052FF 0%, #00F0FF 100%);
            color: #FFFFFF;
            padding: 14px 28px;
            border-radius: 12px;
            font-weight: 700;
            font-size: 16px;
            letter-spacing: 0.5px;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 0 20px rgba(0,240,255,0.35);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .glow-btn:hover {
            box-shadow: 0 0 40px rgba(0,240,255,0.6);
            transform: translateY(-2px);
        }
        .glow-btn:active {
            transform: scale(0.97);
        }
        .outline-btn {
            background: transparent;
            color: var(--accent-cyan);
            padding: 13px 26px;
            border-radius: 12px;
            font-weight: 600;
            font-size: 15px;
            border: 1px solid var(--glass-border-hover);
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .outline-btn:hover {
            background: var(--glass-bg);
            border-color: var(--accent-cyan);
            box-shadow: 0 0 20px rgba(0,240,255,0.3);
        }
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.3px;
            background: rgba(0,240,255,0.12);
            color: var(--accent-cyan);
            border: 1px solid rgba(0,240,255,0.3);
        }
        .section-title {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }
        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-white-70);
            margin-bottom: 36px;
            max-width: 720px;
        }
        /* Navbar */
        #mainNav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(8,9,15,0.88);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0,240,255,0.15);
            padding: 16px 0;
            transition: var(--transition);
        }
        #mainNav .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--text-white);
            letter-spacing: -0.3px;
            line-height: 1.2;
            max-width: 280px;
        }
        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, #0052FF, #00F0FF);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #fff;
            flex-shrink: 0;
            box-shadow: var(--glow-cyan);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-links a {
            padding: 10px 16px;
            border-radius: 10px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-white-70);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .nav-links a:hover {
            color: var(--accent-cyan);
            background: rgba(0,240,255,0.08);
        }
        .nav-links a.active {
            color: var(--accent-cyan);
            background: rgba(0,240,255,0.12);
            border: 1px solid rgba(0,240,255,0.25);
        }
        .nav-toggle {
            display: none;
            cursor: pointer;
            font-size: 24px;
            color: var(--text-white);
            transition: var(--transition);
        }
        .nav-toggle:hover {
            color: var(--accent-cyan);
        }
        #navCheckbox { display: none; }
        /* Hero */
        .hero-category {
            position: relative;
            padding: 120px 0 80px;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            min-height: 520px;
            display: flex;
            align-items: center;
        }
        .hero-category::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(8,9,15,0.92) 0%, rgba(13,17,30,0.75) 40%, rgba(8,9,15,0.85) 100%);
            z-index: 1;
        }
        .hero-category .container {
            position: relative;
            z-index: 2;
        }
        .hero-category h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 18px;
            letter-spacing: -0.5px;
            line-height: 1.2;
            max-width: 780px;
        }
        .hero-category .hero-sub {
            font-size: 1.15rem;
            color: var(--text-white-70);
            max-width: 650px;
            margin-bottom: 30px;
            line-height: 1.7;
        }
        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            align-items: center;
        }
        /* Trust strip */
        .trust-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-top: -40px;
            position: relative;
            z-index: 5;
        }
        .trust-item {
            text-align: center;
            padding: 20px 16px;
            border-radius: var(--radius-md);
            background: rgba(13,17,30,0.9);
            border: 1px solid rgba(0,240,255,0.2);
            backdrop-filter: blur(10px);
        }
        .trust-item .t-icon {
            font-size: 28px;
            color: var(--accent-cyan);
            margin-bottom: 8px;
        }
        .trust-item .t-value {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 4px;
        }
        .trust-item .t-label {
            font-size: 13px;
            color: var(--text-white-50);
            letter-spacing: 0.3px;
        }
        /* Legal pillars */
        .pillar-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 40px;
        }
        .pillar-card {
            padding: 28px 24px;
            border-radius: var(--radius-md);
            background: rgba(13,17,30,0.7);
            border: 1px solid rgba(0,240,255,0.12);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .pillar-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, #0052FF, #00F0FF);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.35s ease;
        }
        .pillar-card:hover {
            border-color: rgba(0,240,255,0.4);
            box-shadow: var(--glow-cyan);
            transform: translateY(-4px);
        }
        .pillar-card:hover::after {
            transform: scaleX(1);
        }
        .pillar-card .p-icon {
            font-size: 32px;
            color: var(--accent-cyan);
            margin-bottom: 16px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 56px;
            height: 56px;
            border-radius: 14px;
            background: rgba(0,240,255,0.08);
            border: 1px solid rgba(0,240,255,0.2);
        }
        .pillar-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 10px;
            letter-spacing: -0.2px;
        }
        .pillar-card p {
            font-size: 14px;
            color: var(--text-white-70);
            line-height: 1.7;
        }
        /* Timeline / Steps */
        .steps-flow {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 40px;
        }
        .step-card {
            text-align: left;
            padding: 24px 20px;
            border-radius: var(--radius-md);
            background: rgba(13,17,30,0.7);
            border: 1px solid rgba(0,240,255,0.12);
            transition: var(--transition);
        }
        .step-card .step-num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-cyan);
            opacity: 0.35;
            margin-bottom: 8px;
            line-height: 1;
        }
        .step-card h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 8px;
        }
        .step-card p {
            font-size: 13.5px;
            color: var(--text-white-70);
            line-height: 1.65;
        }
        /* Checklist */
        .checklist-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            margin-top: 36px;
        }
        .check-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 18px 20px;
            border-radius: var(--radius-sm);
            background: rgba(13,17,30,0.5);
            border-left: 3px solid var(--accent-cyan);
            transition: var(--transition);
        }
        .check-item:hover {
            background: rgba(0,240,255,0.06);
            border-left-color: var(--accent-blue);
        }
        .check-item i {
            font-size: 20px;
            color: var(--accent-cyan);
            margin-top: 2px;
            flex-shrink: 0;
        }
        .check-item .check-text {
            font-size: 14px;
            color: var(--text-white-70);
            line-height: 1.65;
        }
        .check-item .check-text strong {
            color: var(--text-white);
            font-weight: 700;
        }
        /* FAQ */
        .faq-block {
            margin-top: 40px;
            max-width: 820px;
        }
        .faq-item {
            border-bottom: 1px solid rgba(0,240,255,0.12);
            padding: 18px 0;
            transition: var(--transition);
        }
        .faq-item:first-child {
            border-top: 1px solid rgba(0,240,255,0.12);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            gap: 16px;
            padding: 8px 0;
        }
        .faq-question h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: -0.2px;
            margin: 0;
            flex: 1;
        }
        .faq-question i {
            color: var(--accent-cyan);
            transition: transform 0.3s ease;
            font-size: 18px;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
        }
        .faq-answer p {
            font-size: 14px;
            color: var(--text-white-70);
            line-height: 1.7;
            margin: 12px 0 0;
        }
        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, rgba(0,82,255,0.15) 0%, rgba(0,240,255,0.08) 100%);
            border-top: 1px solid rgba(0,240,255,0.2);
            border-bottom: 1px solid rgba(0,240,255,0.2);
        }
        .cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
            flex-wrap: wrap;
        }
        .cta-inner .cta-text h2 {
            font-size: 1.7rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 8px;
            letter-spacing: -0.3px;
        }
        .cta-inner .cta-text p {
            font-size: 1rem;
            color: var(--text-white-70);
            max-width: 550px;
        }
        /* Footer */
        #mainFooter {
            background: rgba(8,9,15,0.9);
            border-top: 1px solid rgba(0,240,255,0.15);
            padding: 48px 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 30px;
        }
        .footer-brand p {
            font-size: 13.5px;
            color: var(--text-white-50);
            line-height: 1.7;
            margin-top: 14px;
        }
        .footer-col h5 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .footer-col a {
            display: block;
            font-size: 13.5px;
            color: var(--text-white-50);
            padding: 6px 0;
            transition: var(--transition);
        }
        .footer-col a:hover {
            color: var(--accent-cyan);
            padding-left: 6px;
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            font-size: 12.5px;
            color: var(--text-white-50);
            border-top: 1px solid rgba(0,240,255,0.1);
            padding-top: 20px;
        }
        /* FAB */
        .fab-neon {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 52px;
            height: 52px;
            border-radius: 16px;
            background: rgba(0,0,0,0.6);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 2px solid transparent;
            background-image: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), linear-gradient(135deg, #0052FF, #00F0FF);
            background-origin: padding-box, border-box;
            background-clip: padding-box, border-box;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 0 15px rgba(0,240,255,0.5);
            opacity: 0.6;
            text-decoration: none;
            color: var(--accent-cyan);
            font-size: 20px;
            animation: fabBreathe 3s ease-in-out infinite;
            min-width: 48px;
            min-height: 48px;
        }
        .fab-neon:hover {
            opacity: 1;
            box-shadow: 0 0 30px rgba(0,240,255,0.8), 0 0 60px rgba(0,240,255,0.4);
            transform: scale(1.08);
            color: #FFFFFF;
        }
        .fab-neon:active {
            transform: scale(0.92);
            border-color: #FF007F;
            box-shadow: 0 0 25px rgba(255,0,127,0.7);
        }
        .fab-neon .fab-dot {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 14px;
            height: 14px;
            background: #FF007F;
            border-radius: 50%;
            border: 2px solid #08090F;
            animation: dotBlink 1.5s ease-in-out infinite;
        }
        @keyframes fabBreathe {
            0%, 100% { opacity: 0.6; }
            50% { opacity: 0.9; }
        }
        @keyframes dotBlink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .pillar-list { grid-template-columns: repeat(2, 1fr); }
            .steps-flow { grid-template-columns: repeat(2, 1fr); }
            .trust-strip { grid-template-columns: repeat(2, 1fr); }
            .hero-category h1 { font-size: 2.2rem; }
        }
        @media (max-width: 768px) {
            .section-padding { padding: 56px 0; }
            .section-title { font-size: 1.7rem; }
            .container { padding: 0 16px; }
            .hero-category { padding: 100px 0 60px; min-height: 440px; }
            .hero-category h1 { font-size: 1.8rem; }
            .hero-category .hero-sub { font-size: 1rem; }
            .pillar-list { grid-template-columns: 1fr; }
            .steps-flow { grid-template-columns: 1fr 1fr; }
            .checklist-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
            .trust-strip { grid-template-columns: repeat(2, 1fr); }
            .cta-inner { flex-direction: column; text-align: left; align-items: flex-start; }
            /* Mobile nav */
            .nav-toggle { display: block; }
            .nav-links {
                position: fixed;
                top: 70px;
                right: 0;
                left: 0;
                background: rgba(8,9,15,0.97);
                backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 20px;
                gap: 6px;
                border-bottom: 1px solid rgba(0,240,255,0.2);
                transform: translateY(-120%);
                transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
                z-index: 999;
            }
            #navCheckbox:checked ~ .nav-links {
                transform: translateY(0);
            }
            .nav-links a {
                width: 100%;
                padding: 14px 16px;
                font-size: 16px;
            }
        }
        @media (max-width: 520px) {
            .section-title { font-size: 1.45rem; }
            .section-padding { padding: 44px 0; }
            .hero-category h1 { font-size: 1.5rem; }
            .steps-flow { grid-template-columns: 1fr; }
            .trust-strip { grid-template-columns: 1fr 1fr; gap: 10px; }
            .trust-item { padding: 14px 8px; }
            .trust-item .t-value { font-size: 1.2rem; }
            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .glow-btn, .outline-btn { width: 100%; justify-content: center; }
            .hero-actions { width: 100%; }
            .hero-actions .glow-btn, .hero-actions .outline-btn { flex: 1; }
            .fab-neon { width: 48px; height: 48px; bottom: 80px; left: 12px; font-size: 18px; }
        }

/* roulang page: category2 */
:root {
  --bg-primary: #08090F;
  --bg-secondary: #0D111E;
  --accent-blue: #0052FF;
  --accent-cyan: #00F0FF;
  --text-white: #FFFFFF;
  --text-silver: #CBD5E1;
  --text-white-70: rgba(255,255,255,0.7);
  --text-white-50: rgba(255,255,255,0.5);
  --glass-bg: rgba(255,255,255,0.05);
  --glass-border: rgba(0,240,255,0.18);
  --glass-border-hover: rgba(0,240,255,0.5);
  --glow-cyan: 0 0 15px rgba(0,240,255,0.4);
  --glow-cyan-strong: 0 0 30px rgba(0,240,255,0.7);
  --glow-blue: 0 0 20px rgba(0,82,255,0.5);
  --danger-red: #FF4D6D;
  --warning-amber: #FFBF00;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-glass: 0 8px 32px rgba(0,0,0,0.35);
  --shadow-hover: 0 12px 40px rgba(0,240,255,0.15);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  background: var(--bg-primary);
  color: var(--text-silver);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
button, input, textarea, select { font-family: inherit; }
button:focus, a:focus, input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent-cyan); outline-offset: 2px; }
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-padding { padding: 72px 0; }

.text-gradient-cyan {
  background: linear-gradient(135deg, #00F0FF 0%, #0052FF 60%, #00F0FF 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientShift 5s ease infinite;
}
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-glass);
  transition: var(--transition);
}
.glass-card:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-hover), var(--glow-cyan);
  transform: translateY(-3px);
}

.glow-btn {
  background: linear-gradient(135deg, #0052FF 0%, #00F0FF 100%);
  color: #FFFFFF;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.5px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 0 20px rgba(0,240,255,0.35);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}
.glow-btn:hover {
  box-shadow: 0 0 40px rgba(0,240,255,0.6);
  transform: translateY(-2px);
}
.glow-btn:active { transform: scale(0.97); }

.outline-btn {
  background: transparent;
  color: var(--accent-cyan);
  padding: 13px 26px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid var(--glass-border-hover);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}
.outline-btn:hover {
  background: var(--glass-bg);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(0,240,255,0.3);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3px;
  background: rgba(0,240,255,0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(0,240,255,0.3);
}

.badge-danger {
  background: rgba(255,77,109,0.12);
  color: var(--danger-red);
  border-color: rgba(255,77,109,0.3);
}
.badge-amber {
  background: rgba(255,191,0,0.12);
  color: var(--warning-amber);
  border-color: rgba(255,191,0,0.3);
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.5px;
  color: var(--text-white);
  line-height: 1.3;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-white-70);
  margin-bottom: 36px;
  max-width: 720px;
  line-height: 1.7;
}

/* Navbar */
#mainNav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(8,9,15,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,240,255,0.15);
  padding: 16px 0;
  transition: var(--transition);
}
#mainNav .nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-white);
  letter-spacing: -0.3px;
  line-height: 1.2;
  max-width: 280px;
}
.nav-logo .logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, #0052FF, #00F0FF);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
  flex-shrink: 0;
  box-shadow: var(--glow-cyan);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-white-70);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.nav-links a:hover {
  color: var(--text-white);
  background: var(--glass-bg);
}
.nav-links a.active {
  color: var(--accent-cyan);
  background: rgba(0,240,255,0.08);
  border-bottom: 2px solid var(--accent-cyan);
}
#navCheckbox { display: none; }
.nav-toggle {
  display: none;
  font-size: 24px;
  color: var(--text-white);
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 60px;
  background: var(--bg-primary);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  opacity: 0.15;
  z-index: 0;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(0,82,255,0.15), transparent 60%);
  z-index: 0;
}
.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero-content h1 {
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-white);
  margin: 18px 0 12px;
  letter-spacing: -0.5px;
  line-height: 1.2;
}
.hero-content .lead {
  font-size: 1.1rem;
  color: var(--text-white-70);
  margin-bottom: 24px;
  line-height: 1.7;
  max-width: 540px;
}
.hero-summary {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}
.hero-summary h3 {
  color: var(--text-white);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-summary ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 16px;
}
.hero-summary li {
  color: var(--text-silver);
  font-size: 0.92rem;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.4;
}
.hero-summary li i {
  color: var(--accent-cyan);
  margin-top: 2px;
  flex-shrink: 0;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.hero-cover {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(12px);
  position: relative;
}
.hero-cover img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  opacity: 0.7;
}
.hero-cover .cover-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(transparent, rgba(8,9,15,0.9));
  display: flex;
  align-items: center;
  gap: 14px;
}
.hero-cover .cover-overlay .file-type {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: linear-gradient(135deg, #0052FF, #00F0FF);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 16px;
  color: #fff;
}
.hero-cover .cover-overlay span {
  color: var(--text-white);
  font-weight: 600;
  font-size: 0.95rem;
}
.hero-form {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 24px;
  backdrop-filter: blur(10px);
}
.hero-form h3 {
  color: var(--text-white);
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 6px;
}
.hero-form p {
  color: var(--text-white-50);
  font-size: 0.88rem;
  margin: 0 0 16px;
}
.hero-form label {
  color: var(--text-silver);
  font-size: 0.85rem;
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
}
.hero-form input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.06);
  color: var(--text-white);
  font-size: 15px;
  transition: var(--transition);
}
.hero-form input::placeholder { color: var(--text-white-50); }
.hero-form input:focus {
  border-color: var(--accent-cyan);
  background: rgba(255,255,255,0.08);
  outline: none;
}
.hero-form .form-group { margin-bottom: 14px; }
.hero-form .glow-btn { width: 100%; justify-content: center; margin-top: 4px; }
.hero-form .form-note {
  font-size: 0.78rem;
  color: var(--text-white-50);
  text-align: center;
  margin-top: 10px;
}
.hero-form .form-note i {
  color: var(--accent-cyan);
}

/* Stats strip */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 40px;
}
.stat-block {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  text-align: center;
  transition: var(--transition);
}
.stat-block:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--glow-cyan);
}
.stat-block .stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-cyan);
  letter-spacing: -0.5px;
}
.stat-block .stat-label {
  font-size: 0.85rem;
  color: var(--text-white-50);
  margin-top: 4px;
}

/* Criteria section */
.criteria-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.criteria-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.criteria-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
  opacity: 0;
  transition: var(--transition);
}
.criteria-card:hover::before { opacity: 1; }
.criteria-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}
.criteria-card .criteria-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0,82,255,0.2), rgba(0,240,255,0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--accent-cyan);
  margin-bottom: 16px;
}
.criteria-card h3 {
  color: var(--text-white);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 8px;
}
.criteria-card p {
  color: var(--text-white-70);
  font-size: 0.92rem;
  margin: 0;
  line-height: 1.6;
}
.criteria-card .criteria-tag {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(0,240,255,0.1);
  padding: 4px 10px;
  border-radius: 4px;
}

/* Process section */
.process-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
}
.process-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.process-step {
  display: flex;
  gap: 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: var(--transition);
  position: relative;
}
.process-step:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-hover);
}
.process-step .step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0052FF, #00F0FF);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: #fff;
  flex-shrink: 0;
  box-shadow: var(--glow-cyan);
}
.process-step .step-content h4 {
  color: var(--text-white);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 6px;
}
.process-step .step-content p {
  color: var(--text-white-70);
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.6;
}
.process-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.process-visual .process-card {
  width: 100%;
  max-width: 420px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  box-shadow: var(--shadow-glass);
}
.process-visual img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  opacity: 0.65;
}
.process-visual .process-card-body {
  padding: 20px;
}

/* Warning section */
.warning-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  border-top: 1px solid rgba(255,77,109,0.2);
  border-bottom: 1px solid rgba(255,77,109,0.2);
}
.warning-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.warning-item {
  display: flex;
  gap: 14px;
  background: rgba(255,77,109,0.05);
  border: 1px solid rgba(255,77,109,0.2);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: var(--transition);
}
.warning-item:hover {
  background: rgba(255,77,109,0.1);
  border-color: rgba(255,77,109,0.4);
  transform: translateY(-2px);
}
.warning-item .warning-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,77,109,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--danger-red);
  flex-shrink: 0;
}
.warning-item h4 {
  color: var(--text-white);
  font-size: 0.98rem;
  font-weight: 700;
  margin: 0 0 4px;
}
.warning-item p {
  color: var(--text-white-70);
  font-size: 0.88rem;
  margin: 0;
  line-height: 1.55;
}

/* Lookup table */
.lookup-table-wrap {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(12px);
}
.lookup-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.lookup-table thead {
  background: rgba(0,240,255,0.08);
}
.lookup-table th {
  color: var(--text-white);
  font-weight: 700;
  text-align: left;
  padding: 16px 20px;
  font-size: 0.9rem;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--glass-border);
}
.lookup-table td {
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: var(--text-silver);
  vertical-align: top;
}
.lookup-table tbody tr:last-child td { border-bottom: none; }
.lookup-table tbody tr {
  transition: var(--transition);
}
.lookup-table tbody tr:hover {
  background: rgba(0,240,255,0.04);
}
.lookup-table .check-mark {
  color: var(--accent-cyan);
  font-size: 1rem;
}
.lookup-table .table-label {
  font-weight: 600;
  color: var(--text-white);
}
.lookup-table .table-note {
  color: var(--text-white-50);
  font-size: 0.85rem;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover {
  border-color: var(--glass-border-hover);
}
.faq-item details {
  width: 100%;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  color: var(--text-white);
  font-weight: 600;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: var(--transition);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover {
  background: rgba(0,240,255,0.04);
}
.faq-item summary .faq-toggle {
  font-size: 0.8rem;
  color: var(--accent-cyan);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.faq-item details[open] summary .faq-toggle {
  transform: rotate(180deg);
}
.faq-item .faq-answer {
  padding: 0 22px 20px;
  color: var(--text-white-70);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* CTA */
.cta-section {
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
  border-top: 1px solid var(--glass-border);
}
.cta-panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border-hover);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  text-align: center;
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-glass);
  position: relative;
  overflow: hidden;
}
.cta-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(0,240,255,0.12), transparent 60%);
  pointer-events: none;
}
.cta-panel h2 {
  color: var(--text-white);
  font-size: 2rem;
  font-weight: 800;
  margin: 0 0 12px;
  letter-spacing: -0.5px;
}
.cta-panel p {
  color: var(--text-white-70);
  font-size: 1.05rem;
  max-width: 580px;
  margin: 0 auto 24px;
}
.cta-panel .cta-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

/* FAB */
.fab-neon {
  position: fixed;
  left: 16px;
  bottom: 96px;
  z-index: 50;
  width: 52px;
  height: 52px;
  border-radius: 50px;
  background: rgba(8,9,15,0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 2px solid transparent;
  background-image: linear-gradient(rgba(8,9,15,0.6), rgba(8,9,15,0.6)), linear-gradient(135deg, #00F0FF, #0052FF);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 14px;
  width: auto;
  min-width: 52px;
  height: 52px;
  color: var(--accent-cyan);
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(0,240,255,0.5), 0 0 30px rgba(0,82,255,0.3);
  transition: var(--transition);
  opacity: 0.6;
}
.fab-neon .fab-text {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-white);
  letter-spacing: 0.3px;
  white-space: nowrap;
}
.fab-neon:hover {
  opacity: 1;
  box-shadow: 0 0 25px rgba(0,240,255,0.8), 0 0 50px rgba(0,82,255,0.5);
  transform: scale(1.05);
}
.fab-neon:active {
  border-color: #FF79C6;
  transform: scale(0.95);
}
.fab-neon .fab-notification {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #FF4D6D;
  border: 2px solid #08090F;
  animation: fabPulse 2s ease infinite;
}
@keyframes fabPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

/* Footer */
#mainFooter {
  background: var(--bg-primary);
  border-top: 1px solid rgba(0,240,255,0.15);
  padding: 56px 0 32px;
}
#mainFooter .footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 32px;
}
#mainFooter .footer-brand p {
  color: var(--text-white-50);
  font-size: 0.9rem;
  margin: 16px 0 0;
  line-height: 1.7;
  max-width: 420px;
}
#mainFooter .footer-col h5 {
  color: var(--text-white);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 14px;
}
#mainFooter .footer-col a {
  display: block;
  color: var(--text-white-50);
  font-size: 0.9rem;
  padding: 6px 0;
  transition: var(--transition);
}
#mainFooter .footer-col a:hover {
  color: var(--accent-cyan);
  padding-left: 6px;
}
#mainFooter .footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-white-50);
  flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .hero-content h1 { font-size: 2.4rem; }
  .criteria-grid { grid-template-columns: repeat(2, 1fr); }
  .process-layout { grid-template-columns: 1fr; }
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
  .section-title { font-size: 1.7rem; }
  .section-padding { padding: 56px 0; }
  #mainFooter .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .container { padding: 0 16px; }
  .nav-toggle { display: block; }
  #mainNav .nav-inner { flex-wrap: wrap; }
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(8,9,15,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 4px;
    border-bottom: 1px solid rgba(0,240,255,0.15);
    display: none;
    max-height: calc(100vh - 72px);
    overflow-y: auto;
  }
  #navCheckbox:checked ~ .nav-links { display: flex; }
  .nav-links a {
    padding: 14px 16px;
    border-radius: 10px;
    width: 100%;
  }
  .nav-links a.active {
    border-bottom: none;
    background: rgba(0,240,255,0.1);
  }
  .hero {
    padding-top: 80px;
    min-height: auto;
  }
  .hero-content h1 { font-size: 1.8rem; }
  .hero-summary ul { grid-template-columns: 1fr; }
  .criteria-grid { grid-template-columns: 1fr; }
  .warning-grid { grid-template-columns: 1fr; }
  .lookup-table th, .lookup-table td { padding: 10px 14px; font-size: 0.82rem; }
  .lookup-table-wrap { overflow-x: auto; }
  .lookup-table { min-width: 560px; }
  .stats-strip { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .stat-block .stat-number { font-size: 1.4rem; }
  .cta-panel { padding: 32px 20px; }
  .cta-panel h2 { font-size: 1.5rem; }
  #mainFooter .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .section-title { font-size: 1.45rem; }
  .section-padding { padding: 44px 0; }
  .fab-neon { bottom: 80px; }
  .fab-neon .fab-text { display: none; }
  .fab-neon { width: 52px; min-width: 52px; padding: 0; }
}

@media (max-width: 520px) {
  .hero-content h1 { font-size: 1.5rem; }
  .hero-content .lead { font-size: 0.98rem; }
  .hero-ctas { flex-direction: column; }
  .glow-btn, .outline-btn { width: 100%; justify-content: center; }
  .section-title { font-size: 1.3rem; }
  .section-padding { padding: 36px 0; }
  .stats-strip { grid-template-columns: 1fr 1fr; }
  .stat-block .stat-number { font-size: 1.2rem; }
  .cta-buttons { flex-direction: column; }
  .badge { font-size: 0.8rem; }
  .hero-summary { padding: 16px; }
  .hero-form { padding: 18px; }
  .nav-logo { font-size: 0.95rem; max-width: 220px; }
  .nav-logo .logo-icon { width: 32px; height: 32px; font-size: 14px; }
}

/* Back to top */
.back-top {
  position: fixed;
  right: 16px;
  bottom: 96px;
  z-index: 50;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(8,9,15,0.7);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  color: var(--accent-cyan);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  opacity: 0.5;
}
.back-top:hover {
  opacity: 1;
  border-color: var(--glass-border-hover);
  box-shadow: var(--glow-cyan);
}