/* === Variáveis WPL === */
                    
                     :root {
                        --wpl-primary-color: #515153;
                        --wpl-secondary-color: #333333;
                        --wpl-accent-color: #ff6b6b;
                        --wpl-bg-light: #333333;
                        --wpl-white: #ffffff;
                    }
                    
                    .h3-vermelho h3 {
                        color: #fa0303;
                    }
                    
                    .h3-verde h3 {
                        color: #098d1b;
                    }
                    
                    .h3-amarelo h3 {
                        color: #ffff00;
                    }
                    /* === Reset & Base === */
                    
                    *,
                    *::before,
                    *::after {
                        margin: 0;
                        padding: 0;
                        box-sizing: border-box;
                    }
                    
                    body {
                        font-family: 'Segoe UI', sans-serif;
                        color: var(--wpl-primary-color);
                        background: #fff;
                        line-height: 1.6;
                    }
                    /* === Container === */
                    
                    .container {
                        width: 90%;
                        max-width: 1200px;
                        margin: 0 auto;
                        padding: 0 1rem;
                    }
                    
                    .text-center {
                        text-align: center;
                    }
                    /* ===== Hero ===== */
                    
                    .hero {
                        background: var(--wpl-secondary-color);
                        min-height: 60vh;
                        display: flex;
                        align-items: center;
                        justify-content: center;
                        overflow: hidden;
                    }
                    
                    .hero-content {
                        display: flex;
                        align-items: center;
                        justify-content: center;
                        flex-wrap: wrap;
                        gap: 2rem;
                        max-width: 1000px;
                        margin: 0 auto;
                        padding: 2rem 0;
                    }
                    
                    .hero-text {
                        flex: 1 1 300px;
                        max-width: 600px;
                    }
                    
                    .hero-text h1 {
                        font-size: 2.5rem;
                        color: var(--wpl-white);
                        margin-bottom: 1rem;
                    }
                    
                    .hero-text p {
                        color: var(--wpl-white);
                        font-size: 1.2rem;
                        line-height: 1.6;
                        text-align: justify;
                    }
                    
                    .hero-image {
                        flex: 0 0 auto;
                        /* vamos tornar este container flexível para centrar o vídeo */
                    }
                    
                    .hero-gif {
                        display: block;
                        width: 280px;
                        max-width: 80%;
                        height: auto;
                        border-radius: 8px;
                        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
                    }
                    /* ===== Apresentação ===== */
                    
                    .apresentacao-section {
                        padding: 4rem 0;
                    }
                    
                    .apresentacao-section h2 {
                        font-size: 2rem;
                        margin-bottom: 1rem;
                        text-align: center;
                        color: var(--wpl-secondary-color);
                    }
                    
                    .apresentacao-section p {
                        max-width: 800px;
                        margin: .5rem auto;
                        line-height: 1.6;
                    }
                    /* ===== Tournament Format ===== */
                    
                    .detalhes-section {
                        background: var(--wpl-bg-light);
                        padding: 4rem 0;
                        border-radius: 20px;
                        margin-top: 2rem;
                        background: var(--wpl-bg-light);
                        padding: 4rem 0;
                        border-radius: 20px;
                        margin-top: 2rem;
                        /* novo fundo */
                        background-image: url('img/torneios/cs1.jpg');
                        background-position: center center;
                        background-size: cover;
                        background-repeat: no-repeat;
                    }
                    
                    .detalhes-section h2 {
                        font-size: 2rem;
                        margin-bottom: 2rem;
                        text-align: center;
                        color: var(--wpl-white);
                    }
                    /* === Cards Grid === */
                    
                    .card-grid {
                        display: grid;
                        grid-template-columns: repeat(3, 190px);
                        gap: 1.5rem;
                        justify-content: center;
                        margin: 0 auto;
                        width: 100%;
                    }
                    
                    .card {
                        width: 190px;
                        height: 254px;
                        border-radius: 30px;
                        background: var(--wpl-bg-light);
                        box-shadow: 15px 15px 30px rgb(25, 25, 25), -15px -15px 30px rgb(60, 60, 60);
                        display: flex;
                        flex-direction: column;
                        justify-content: center;
                        align-items: center;
                        color: #fff;
                        text-align: center;
                        padding: 1rem;
                        transition: none;
                    }
                    
                    cardh3 {
                        margin-bottom: .5rem;
                        font-size: 1rem;
                        color: var(--wpl-accent-color);
                    }
                    
                    .card p {
                        font-size: .9rem;
                        line-height: 1.4;
                    }
                    /* ===== Sign-Up Callout ===== */
                    
                    .chamada-inscricao {
                        background: var(--wpl-white);
                        padding: 4rem 0;
                        margin-top: 2rem;
                    }
                    
                    .chamada-inscricao h2 {
                        font-size: 2rem;
                        margin-bottom: 1rem;
                        text-align: center;
                        color: var(--wpl-secondary-color);
                    }
                    
                    .chamada-inscricao p {
                        font-size: 1.1rem;
                        margin-bottom: 1.5rem;
                        text-align: center;
                    }
                    
                    .chamada-inscricao .btn {
                        background: var(--wpl-primary-color);
                        color: #fff;
                        padding: .8rem 1.5rem;
                        border-radius: 5px;
                    }
                    
                    .chamada-inscricao .btn:hover {
                        background: var(--wpl-accent-color);
                    }
                    /* ===== Footer ===== */
                    
                    .footer {
                        padding: 2rem 0;
                        text-align: center;
                    }
                    
                    .footer-socials a {
                        margin: 0 .5rem;
                        color: var(--wpl-primary-color);
                    }
                    /* ===== Button Card Registration ===== */
                    
                    .cardbuttonsignup,
                    .cardbuttonsignup::after {
                        padding: 10px 50px;
                        font-size: 20px;
                        border: none;
                        border-radius: 5px;
                        color: white;
                        background-color: transparent;
                        position: relative;
                        cursor: pointer;
                        /* 1) outline inicial */
                        outline: 2px solid rgba(89, 189, 8, 0.7);
                        transition: outline 0.3s ease, box-shadow 0.3s ease, text-shadow 0.3s ease;
                    }
                    
                    .cardbuttonsignup::after {
                        --move1: inset(50% 50% 50% 50%);
                        --move2: inset(31% 0 40% 0);
                        --move3: inset(39% 0 15% 0);
                        --move4: inset(45% 0 40% 0);
                        --move5: inset(45% 0 6% 0);
                        --move6: inset(14% 0 61% 0);
                        clip-path: var(--move1);
                        content: 'WLP';
                        position: absolute;
                        top: 0;
                        left: 0;
                        right: 0;
                        bottom: 0;
                        display: block;
                        transition: border 0.3s ease, text-shadow 0.3s ease;
                    }
                    
                    .cardbuttonsignup:hover {
                        /* 2) outline no hover */
                        outline: 2px solid rgb(223, 151, 17);
                        box-shadow: 0px 10px 10px -10px rgb(206, 121, 9);
                        text-shadow: -1px -1px 0px #e07f10, 1px 1px 0px #cde213;
                    }
                    
                    .cardbuttonsignup:hover::after {
                        animation: glitch_4011 1s steps(2, end);
                        text-shadow: -3px -3px 0px #131818, 3px 3px 0px #eb7e19;
                        border: 3px solid rgb(231, 81, 11);
                    }
                    /* Keyframes mantém-se igual */
                    
                    @keyframes glitch_4011 {
                        0% {
                            clip-path: var(--move1);
                            transform: translate(0px, -10px);
                        }
                        10% {
                            clip-path: var(--move2);
                            transform: translate(-10px, 10px);
                        }
                        20% {
                            clip-path: var(--move3);
                            transform: translate(10px, 0px);
                        }
                        30% {
                            clip-path: var(--move4);
                            transform: translate(-10px, 10px);
                        }
                        40% {
                            clip-path: var(--move5);
                            transform: translate(10px, -10px);
                        }
                        50% {
                            clip-path: var(--move6);
                            transform: translate(-10px, 10px);
                        }
                        60% {
                            clip-path: var(--move1);
                            transform: translate(10px, -10px);
                        }
                        70% {
                            clip-path: var(--move3);
                            transform: translate(-10px, 10px);
                        }
                        80% {
                            clip-path: var(--move2);
                            transform: translate(10px, -10px);
                        }
                        90% {
                            clip-path: var(--move4);
                            transform: translate(-10px, 10px);
                        }
                        100% {
                            clip-path: var(--move1);
                            transform: translate(0);
                        }
                    }
                    /* ===== RESPONSIVO até 992px ===== */
                    
                    @media(max-width: 992px) {
                        .card-grid {
                            grid-template-columns: repeat(2, 1fr);
                        }
                    }
                    /* ===== RESPONSIVO até 768px ===== */
                    
                    @media(max-width: 768px) {
                        /* HERO: empilha e centra o vídeo */
                        .hero-content {
                            flex-direction: column;
                        }
                        .hero-image {
                            display: flex;
                            justify-content: center;
                            width: 100%;
                        }
                        .hero-gif {
                            width: 100%;
                            max-width: 100%;
                            height: auto;
                        }
                        /* CARDS: 1 coluna e cards centrados */
                        .card-grid {
                            grid-template-columns: 1fr;
                        }
                        .card {
                            margin: 0 auto;
                        }
                    }
                    /* ===== RESPONSIVO até 600px ===== */
                    
                    @media(max-width: 600px) {
                        .card-grid {
                            grid-template-columns: 1fr;
                        }
                        .card {
                            margin: 0 auto;
                        }
                    }
                    /* ===== Ajuste de fundo para mobile ===== */
                    /* ===== Mobile (até 768px): fundo virado ===== */
                    /* Mobile: swap para o pseudo-elemento espelhado */
                    /* mobile: espelha só o background via ::before */
                    
                    @media (max-width: 768px) {
                        .detalhes-section {
                            /* substitui a imagem vertical pela horizontal já pronta */
                            background-image: url('img/torneios/cs1.jpg');
                            /* mantém os outros valores */
                            background-position: center center;
                            background-size: cover;
                            background-repeat: no-repeat;
                            padding: 3rem 0;
                        }
                        .h3-mobile-verde h3 {
                            color: #098d1b;
                        }
                        /* verde no mobile */
                        .h3-mobile-amarelo h3 {
                            color: #ffff00;
                        }
                        /* amarelo no mobile, se precisar */
                        .h3-mobile-vermelho h3 {
                            color: #fa0303;
                        }
                        /* idem */
                    }