/* =====================================================
           ROOT
        ===================================================== */

        :root {
            --bg: #050510;
            --bg2: #0b0b1d;
            --card: rgba(15, 15, 38, 0.78);
            --white: #ffffff;
            --muted: #b8b8d1;

            --purple: #8b5cf6;
            --pink: #ec4899;
            --blue: #22d3ee;
            --green: #22c55e;
            --yellow: #facc15;
            --red: #ef4444;

            --gradient:
                linear-gradient(
                    90deg,
                    #22d3ee,
                    #6366f1,
                    #a855f7,
                    #ec4899,
                    #facc15
                );
        }


        /* =====================================================
           RESET
        ===================================================== */

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            min-height: 100vh;
            color: var(--white);
            background:
                radial-gradient(
                    circle at 10% 20%,
                    rgba(139, 92, 246, .18),
                    transparent 30%
                ),
                radial-gradient(
                    circle at 90% 10%,
                    rgba(34, 211, 238, .13),
                    transparent 28%
                ),
                radial-gradient(
                    circle at 50% 90%,
                    rgba(236, 72, 153, .12),
                    transparent 30%
                ),
                var(--bg);

            font-family: "Poppins", sans-serif;
            overflow-x: hidden;
        }

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


        /* =====================================================
           MOVING BACKGROUND
        ===================================================== */

        body::before {
            content: "";
            position: fixed;
            inset: -50%;
            z-index: -3;

            background:
                linear-gradient(
                    120deg,
                    transparent 35%,
                    rgba(139, 92, 246, .07),
                    transparent 65%
                );

            animation: backgroundMove 15s linear infinite;
        }

        body::after {
            content: "";
            position: fixed;
            inset: 0;
            z-index: -2;
            pointer-events: none;

            background-image:
                radial-gradient(
                    rgba(255,255,255,.18) 1px,
                    transparent 1px
                );

            background-size: 55px 55px;
            opacity: .18;

            animation: starsMove 25s linear infinite;
        }


        @keyframes backgroundMove {
            0% {
                transform: translate3d(-10%, -10%, 0) rotate(0deg);
            }

            50% {
                transform: translate3d(10%, 10%, 0) rotate(5deg);
            }

            100% {
                transform: translate3d(-10%, -10%, 0) rotate(0deg);
            }
        }

        @keyframes starsMove {
            from {
                transform: translateY(0);
            }

            to {
                transform: translateY(55px);
            }
        }


        /* =====================================================
           HEARTBEAT
        ===================================================== */

        .heartbeat {
            -webkit-animation: heartbeat 1.5s ease-in-out infinite both;
            animation: heartbeat 1.5s ease-in-out infinite both;
        }

        @-webkit-keyframes heartbeat {
            0% {
                -webkit-transform: scale(1);
                transform: scale(1);
            }

            14% {
                -webkit-transform: scale(1.12);
                transform: scale(1.12);
            }

            28% {
                -webkit-transform: scale(1);
                transform: scale(1);
            }

            42% {
                -webkit-transform: scale(1.12);
                transform: scale(1.12);
            }

            70% {
                -webkit-transform: scale(1);
                transform: scale(1);
            }
        }

        @keyframes heartbeat {
            0% {
                transform: scale(1);
            }

            14% {
                transform: scale(1.12);
            }

            28% {
                transform: scale(1);
            }

            42% {
                transform: scale(1.12);
            }

            70% {
                transform: scale(1);
            }
        }


        /* =====================================================
           HEADER
        ===================================================== */

        header {
            position: sticky;
            top: 0;
            z-index: 1000;

            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);

            background: rgba(5, 5, 16, .78);
            border-bottom: 1px solid rgba(255,255,255,.08);
        }

        .header-inner {
            max-width: 1200px;
            margin: auto;

            min-height: 78px;

            display: flex;
            align-items: center;
            justify-content: space-between;

            padding: 12px 20px;
        }

        .logo {
            display: flex;
            align-items: center;
        }

        .logo img {
            width: 190px;
            max-height: 58px;
            object-fit: contain;

            filter:
                drop-shadow(0 0 8px rgba(34,211,238,.35))
                drop-shadow(0 0 15px rgba(168,85,247,.25));
        }

        nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        nav a {
            padding: 11px 15px;

            color: #ddd;
            font-size: 13px;
            font-weight: 600;

            border-radius: 10px;

            transition: .3s;
        }

        nav a:hover {
            color: white;
            background: rgba(255,255,255,.08);
        }


        /* =====================================================
           BUTTON
        ===================================================== */

        .btn {
            position: relative;
            display: inline-flex;

            align-items: center;
            justify-content: center;

            min-height: 48px;
            padding: 0 25px;

            border-radius: 12px;

            font-size: 13px;
            font-weight: 800;

            letter-spacing: .5px;

            overflow: hidden;
            isolation: isolate;

            transition: .3s;
        }

        .btn::before {
            content: "";
            position: absolute;
            inset: 0;

            background: var(--gradient);
            z-index: -2;
        }

        .btn::after {
            content: "";
            position: absolute;

            width: 70px;
            height: 150%;

            background: rgba(255,255,255,.35);

            transform: skewX(-20deg);
            left: -100px;

            transition: .5s;
            z-index: -1;
        }

        .btn:hover::after {
            left: 130%;
        }

        .btn:hover {
            transform: translateY(-3px);

            box-shadow:
                0 10px 30px rgba(139,92,246,.25);
        }

        .btn-login {
            background: rgba(255,255,255,.06);
            border: 1px solid rgba(255,255,255,.14);
        }


        /* =====================================================
           MARQUEE
        ===================================================== */

        .marquee {
            width: 100%;
            overflow: hidden;

            border-bottom: 1px solid rgba(255,255,255,.07);
            background: rgba(0,0,0,.25);
        }

        .marquee-track {
            display: flex;
            width: max-content;

            animation: marquee 22s linear infinite;
        }

        .marquee-item {
            padding: 11px 40px;

            white-space: nowrap;

            color: #dcdcf2;

            font-size: 12px;
            font-weight: 600;
            letter-spacing: 1px;
        }

        .marquee-item span {
            color: var(--blue);
            margin-right: 10px;
        }

        @keyframes marquee {
            from {
                transform: translateX(0);
            }

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


        /* =====================================================
           HERO
        ===================================================== */

        .hero {
            max-width: 1200px;
            margin: auto;

            padding: 45px 20px 30px;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.05fr .95fr;
            gap: 30px;
            align-items: center;
        }

        .hero-content {
            padding: 20px 0;
        }

        .badge {
            display: inline-flex;

            align-items: center;
            gap: 8px;

            padding: 8px 13px;

            border-radius: 100px;

            background: rgba(139,92,246,.1);
            border: 1px solid rgba(139,92,246,.25);

            color: #ddd;
            font-size: 11px;
            font-weight: 700;

            margin-bottom: 20px;
        }

        .badge::before {
            content: "";
            width: 7px;
            height: 7px;

            border-radius: 50%;
            background: #22c55e;

            box-shadow: 0 0 12px #22c55e;
        }

        h1 {
            font-family: "Orbitron", sans-serif;

            font-size: clamp(32px, 5vw, 62px);

            line-height: 1.1;

            margin-bottom: 20px;
        }

        .gradient-text {
            background: var(--gradient);
            background-size: 250% auto;

            -webkit-background-clip: text;
            background-clip: text;

            -webkit-text-fill-color: transparent;

            animation: gradientText 5s linear infinite;
        }

        @keyframes gradientText {
            to {
                background-position: 250% center;
            }
        }

        .hero-content p {
            max-width: 650px;

            color: var(--muted);

            line-height: 1.8;
            font-size: 15px;

            margin-bottom: 27px;
        }

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


        /* =====================================================
           BANNER
        ===================================================== */

        .banner-card {
            position: relative;

            padding: 7px;

            border-radius: 22px;

            background:
                linear-gradient(
                    135deg,
                    rgba(34,211,238,.8),
                    rgba(139,92,246,.8),
                    rgba(236,72,153,.8)
                );

            box-shadow:
                0 0 30px rgba(139,92,246,.18),
                0 20px 70px rgba(0,0,0,.4);

            animation: bannerFloat 5s ease-in-out infinite;
        }

        .banner-card::before {
            content: "";
            position: absolute;
            inset: -2px;

            border-radius: 24px;

            background: var(--gradient);

            filter: blur(15px);
            opacity: .35;

            z-index: -1;
        }

        .banner-card img {
            display: block;

            width: 100%;
            height: auto;

            border-radius: 17px;

            background: #080812;
        }

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

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


        /* =====================================================
           FEATURE CARDS
        ===================================================== */

        .section {
            max-width: 1200px;
            margin: auto;

            padding: 45px 20px;
        }

        .section-title {
            text-align: center;
            margin-bottom: 30px;
        }

        .section-title small {
            display: block;

            color: var(--blue);

            font-size: 11px;
            font-weight: 800;

            text-transform: uppercase;
            letter-spacing: 3px;

            margin-bottom: 8px;
        }

        .section-title h2 {
            font-family: "Orbitron", sans-serif;

            font-size: clamp(24px, 4vw, 38px);
        }

        .section-title p {
            max-width: 650px;
            margin: 12px auto 0;

            color: var(--muted);
            font-size: 13px;
            line-height: 1.7;
        }

        .cards {
            display: grid;

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

            gap: 16px;
        }

        .card {
            position: relative;

            padding: 24px;

            border-radius: 18px;

            background:
                linear-gradient(
                    145deg,
                    rgba(255,255,255,.07),
                    rgba(255,255,255,.025)
                );

            border: 1px solid rgba(255,255,255,.08);

            overflow: hidden;

            transition: .35s;
        }

        .card::before {
            content: "";

            position: absolute;
            width: 100px;
            height: 100px;

            right: -40px;
            top: -40px;

            border-radius: 50%;

            background: var(--purple);
            filter: blur(45px);

            opacity: .18;
        }

        .card:hover {
            transform: translateY(-7px);

            border-color:
                rgba(139,92,246,.45);

            box-shadow:
                0 20px 45px rgba(0,0,0,.25);
        }

        .card-icon {
            width: 50px;
            height: 50px;

            display: grid;
            place-items: center;

            border-radius: 14px;

            background: rgba(139,92,246,.12);

            border: 1px solid rgba(139,92,246,.2);

            margin-bottom: 18px;

            font-size: 23px;
        }

        .card h3 {
            font-size: 15px;
            margin-bottom: 9px;
        }

        .card p {
            color: var(--muted);

            font-size: 12px;
            line-height: 1.7;
        }


        /* =====================================================
           ACTION PANEL
        ===================================================== */

        .action-panel {
            position: relative;

            display: grid;
            grid-template-columns: 1fr auto;

            align-items: center;
            gap: 20px;

            padding: 30px;

            border-radius: 22px;

            overflow: hidden;

            background:
                linear-gradient(
                    120deg,
                    rgba(34,211,238,.08),
                    rgba(139,92,246,.12),
                    rgba(236,72,153,.08)
                );

            border: 1px solid rgba(255,255,255,.1);
        }

        .action-panel::before {
            content: "";

            position: absolute;
            inset: 0;

            background:
                linear-gradient(
                    90deg,
                    transparent,
                    rgba(255,255,255,.05),
                    transparent
                );

            transform: translateX(-100%);
            animation: shine 5s infinite;
        }

        @keyframes shine {
            0% {
                transform: translateX(-100%);
            }

            50%, 100% {
                transform: translateX(100%);
            }
        }

        .action-panel h2 {
            font-family: "Orbitron", sans-serif;
            font-size: 22px;
            margin-bottom: 8px;
        }

        .action-panel p {
            color: var(--muted);
            font-size: 13px;
        }

        .action-buttons {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }


        /* =====================================================
           ARTICLE
        ===================================================== */

        .article-box {
            padding: 32px;

            border-radius: 22px;

            background: var(--card);

            border: 1px solid rgba(255,255,255,.08);

            box-shadow:
                0 20px 70px rgba(0,0,0,.2);
        }

        .article-box h2 {
            font-family: "Orbitron", sans-serif;

            font-size: 25px;

            margin-bottom: 20px;
        }

        .article-box h3 {
            font-size: 17px;

            color: #fff;

            margin: 25px 0 10px;
        }

        .article-box p {
            color: var(--muted);

            font-size: 14px;
            line-height: 1.9;

            margin-bottom: 13px;
        }


        /* =====================================================
           FAQ
        ===================================================== */

        .faq {
            max-width: 900px;
            margin: auto;
        }

        details {
            margin-bottom: 10px;

            border-radius: 14px;

            background:
                rgba(255,255,255,.04);

            border: 1px solid rgba(255,255,255,.07);

            overflow: hidden;
        }

        summary {
            cursor: pointer;

            padding: 18px 20px;

            font-size: 14px;
            font-weight: 700;

            list-style: none;

            position: relative;

            padding-right: 50px;
        }

        summary::-webkit-details-marker {
            display: none;
        }

        summary::after {
            content: "+";

            position: absolute;
            right: 20px;
            top: 50%;

            transform: translateY(-50%);

            font-size: 22px;

            color: var(--blue);
        }

        details[open] summary::after {
            content: "−";
        }

        details p {
            padding: 0 20px 20px;

            color: var(--muted);

            font-size: 13px;
            line-height: 1.8;
        }


        /* =====================================================
           FOOTER
        ===================================================== */

        footer {
            margin-top: 40px;

            border-top: 1px solid rgba(255,255,255,.08);

            background:
                rgba(0,0,0,.25);
        }

        .footer-inner {
            max-width: 1200px;
            margin: auto;

            padding: 40px 20px;

            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;

            gap: 30px;
        }

        .footer-logo img {
            width: 170px;
            margin-bottom: 15px;
        }

        .footer p {
            color: var(--muted);

            font-size: 12px;
            line-height: 1.8;
        }

        .footer h3 {
            font-size: 14px;
            margin-bottom: 15px;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 9px;
        }

        .footer-links a {
            color: var(--muted);
            font-size: 12px;

            transition: .25s;
        }

        .footer-links a:hover {
            color: var(--blue);
            padding-left: 4px;
        }

        .copyright {
            padding: 18px 20px;

            text-align: center;

            color: #77778d;

            font-size: 11px;

            border-top: 1px solid rgba(255,255,255,.06);
        }


        /* =====================================================
           RESPONSIVE
        ===================================================== */

        @media (max-width: 950px) {

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

            .hero-content {
                text-align: center;
            }

            .hero-content p {
                margin-left: auto;
                margin-right: auto;
            }

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

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

            .action-panel {
                grid-template-columns: 1fr;
                text-align: center;
            }

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

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

        }


        @media (max-width: 650px) {

            .header-inner {
                min-height: 68px;
            }

            .logo img {
                width: 145px;
            }

            nav a:not(.btn) {
                display: none;
            }

            nav {
                gap: 5px;
            }

            nav .btn {
                min-height: 40px;
                padding: 0 13px;
                font-size: 10px;
            }

            .hero {
                padding-top: 30px;
            }

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

            .article-box {
                padding: 22px;
            }

            .footer-inner {
                grid-template-columns: 1fr;
                text-align: center;
            }

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

            h1 {
                font-size: 31px;
            }

        }


        /* =====================================================
           ACCESSIBILITY
        ===================================================== */

        @media (prefers-reduced-motion: reduce) {

            *,
            *::before,
            *::after {
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
                scroll-behavior: auto !important;
            }

        }