:root {
    --primary-blue: #0800fa;
    --dark-blue: #020050;
    --accent-orange: #ffae30;
    --text-light: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    background: url('bg-ferragens.jpg') no-repeat center center fixed;
    background-size: cover;
    color: var(--text-light);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    position: relative;
}

/* Formas flutuantes removidas - fundo limpo */

.container {
    width: 100%;
    max-width: 500px;
    padding: 40px 20px;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Header & Logo Animada */
header {
    text-align: center;
    margin-bottom: 40px;
}

.logo-container {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    border-radius: 50%;
    padding: 5px;
    background: linear-gradient(45deg, var(--primary-blue), var(--accent-orange));
    animation: pulseGlow 2s infinite alternate, floatLogo 4s infinite ease-in-out;
    box-shadow: 0 0 20px rgba(255, 174, 48, 0.4);
}

.logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--dark-blue);
    background-color: var(--primary-blue);
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 15px rgba(255, 174, 48, 0.3), inset 0 0 10px rgba(255, 255, 255, 0.2); }
    100% { box-shadow: 0 0 35px rgba(255, 174, 48, 0.8), inset 0 0 20px rgba(255, 255, 255, 0.5); }
}

@keyframes floatLogo {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

header h1 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 5px;
    letter-spacing: 1px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

header p {
    font-size: 1rem;
    font-weight: 400;
    color: #e0e0e0;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Links / Botões */
.links-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.link-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 18px 25px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    overflow: hidden;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.link-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.link-btn:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 25px rgba(255, 174, 48, 0.3);
    background: rgba(255, 174, 48, 0.1);
    border-color: var(--accent-orange);
    color: var(--accent-orange);
}

.link-btn:hover::before {
    left: 100%;
}

.btn-icon {
    position: absolute;
    left: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    font-size: 1.3rem;
    transition: transform 0.5s ease;
}

.link-btn:hover .btn-icon {
    transform: rotate(360deg) scale(1.2);
    color: var(--accent-orange);
}

.link-btn span {
    margin-left: 20px;
    z-index: 1;
}

/* Footer */
footer {
    margin-top: 50px;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Responsividade - Tablets */
@media (max-width: 768px) {
    body {
        background-attachment: scroll;
    }

    .container {
        padding: 30px 15px;
    }
}

/* Responsividade - Mobile */
@media (max-width: 480px) {
    body {
        background-attachment: scroll;
        background-position: center top;
    }

    .logo-container {
        width: 120px;
        height: 120px;
    }

    header h1 {
        font-size: 1.4rem;
    }

    header p {
        font-size: 0.85rem;
    }

    .link-btn {
        font-size: 0.95rem;
        padding: 15px 20px;
    }
    
    .btn-icon {
        left: 18px;
        font-size: 1.1rem;
    }

    .links-container {
        gap: 15px;
    }

    footer {
        margin-top: 35px;
        font-size: 0.7rem;
    }
}

/* Responsividade - Telas muito pequenas */
@media (max-width: 360px) {
    .logo-container {
        width: 100px;
        height: 100px;
    }

    header h1 {
        font-size: 1.2rem;
    }

    .link-btn {
        font-size: 0.85rem;
        padding: 13px 18px;
    }

    .btn-icon {
        left: 15px;
        font-size: 1rem;
    }
}