@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100..900&family=JetBrains+Mono:wght@100..800&display=swap');

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

:root {
    --primary: #00FF87;
    --secondary: #60EFFF;
    --bg: #080B12;
    --card: #0D0D0D;
    --card-top: #111111;
    --text: #F0F0F0;
    --line: #333;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 80px 20px 20px 20px;
}


.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background-color: #0D0D0D;
    border-bottom: 1px solid #1f1f1f;
    display: flex;
    align-items: center;
    justify-content:center; 
    padding: 0 40px;
    z-index: 999; 

}

.nav-logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
}

.nav-logo span {
    color: var(--primary);
    font-size: 0.85rem;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--text);
    text-decoration: none;
    transition: 0.3s;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-socials {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 35px; 
}

.card-container {
    width: 90%;
    max-width: 500px;
    min-height: 650px;
    perspective: 1000px;
    cursor: pointer;
}

.card-inner {
    width: 100%;
    min-height: 650px;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.7s ease;
}

    .card-inner.flipped {
    transform: rotateY(180deg);
}

.card-frente,
.card-verso {
    position: absolute;
    width: 100%;
    min-height: 650px;
    border-radius: 30px;
    backface-visibility: hidden;
    overflow: hidden;
}

.card-frente {
    background-color: var(--card);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px; 
    border: 1px solid var(--primary); 

} .flip-hint {
        color: var(--text);
    border: 1px solid var(--text); 
    border-radius: 10px; 
    height: 30px; 
    width: 90px; 
    align-items: center;
    justify-content: center; 
    display: flex;
    box-shadow: 0 0 8px rgba(240, 240, 240, 0.2);
    margin-bottom: 20px;
}

.flip-hint:hover {
    box-shadow: 0 0 15px rgba(240, 240, 240, 0.4);
    background-color: rgba(240, 240, 240, 0.05);
}

.card-verso {
    background-color: var(--card);
    border: 1px solid var(--primary);
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 30px; 
    gap: 20px;
}


header {
    width: 100%;
    height: 300px;
    background-color: var(--card-top);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.top {
    font-family: 'JetBrains Mono', monospace;
    color: var(--primary);
    font-weight: 700;
    font-size: 1rem;
}

.subtitle {
    font-family: 'JetBrains Mono', monospace;
    color: var(--secondary);
    font-size: 1.3rem;
}

p {
    color: var(--primary);
}

h1 {
    color: var(--text);
    font-size: 1.8rem;
}

h2 {
    color: var(--secondary);
    font-size: 1.2rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.perfil {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
    transition: 0.3s; 
    box-shadow: 0 0 20px var(--primary), 0 0 40px rgba(0, 255, 135, 0.2);
}

section {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

hr {
    width: 80%;
    border: none;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--primary), transparent);
}

ul {
    display: flex;
    gap: 10px;
    list-style: none;
    flex-wrap: wrap;
    justify-content: center; 
} 

.techs {
    color: var(--text);
    font-family: 'JetBrains Mono', monospace;
}

button:hover {
    background-color: var(--primary);
    color: var(--card);
    transform: scale(1.05);
}

.midia {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 25px;
}

.logo {
    width: 28px;
    height: 28px;
    filter: brightness(0) invert(1);
    opacity: 0.6;
    transition: 0.3s;
}

.logo:hover {
    opacity: 1;
    filter: brightness(0) invert(1) drop-shadow(0 0 5px var(--primary));
}

.text {
    color: var(--primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.back-titulo {
    color: var(--primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    align-self: flex-start;
}

.curiosidades {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.curiosidades li {
    color: var(--text);
    font-size: 0.95em;
    font-family: 'JetBrains Mono', monospace;
    padding: 12px 0;
    border-bottom: 1px solid #1f1f1f;
    display: flex;
    align-items: center;
    gap: 10px;
}

.curiosidades li:last-child {
    border-bottom: none;
}

@media (max-width: 480px) {
    .navbar {
        padding: 0 20px;
    }

    .nav-links {
        gap: 15px;
    }

    .nav-links a {
        font-size: 0.75rem;
    }

    .nav-logo {
        font-size: 0.9rem;
    }

    .card-container,
    .card-inner,
    .card-frente,
    .card-verso {
        min-height: 600px;
    }

    header {
        height: 260px;
    }

    .perfil {
        width: 110px;
        height: 110px;
    }

    h1 {
        font-size: 1.4rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .top {
        font-size: 0.85rem;
    }

    button {
        font-size: 0.75rem;
        padding: 4px 10px;
    }

    .logo {
        width: 34px;
        height: 34px;
    }

    .curiosidades li {
        font-size: 0.85em;
    }

    .back-titulo {
        font-size: 1rem;
    }
}

@media (max-width: 360px) {
    .card-container,
    .card-inner,
    .card-frente,
    .card-verso {
        min-height: 560px;
    }

    h1 {
        font-size: 1.2rem;
    }

    .subtitle {
        font-size: 0.9rem;
    }

    .perfil {
        width: 90px;
        height: 90px;
    }
}