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

html {
    scroll-behavior: smooth;
}

body {
    color: #e0e0e0;
    font-family: 'Cinzel', serif;
    background: #1c2526;
    overflow-x: hidden;
}

header {
    background: rgba(20, 20, 20, 0.9);
    padding: 15px 20px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    max-width: 40px;
    margin-left: 15px;
}

.logo img {
    width: 100%;
}

nav {
    display: flex;
    justify-content: flex-end;
    max-width: 1200px;
    margin-right: 15px;
}

nav a {
    color: #e0e0e0;
    text-decoration: none;
    margin-left: 30px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #548774;
}

section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 80px 20px;
    transition: opacity 0.5s ease, transform 0.5s ease;
}

#download {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 100vh;
    padding-top: 120px;
}

.text-content {
    max-width: 50%;
    padding-right: 30px;
}

.text-content h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #dfe5df;
    font-weight: 700;
    text-transform: uppercase;
}

.text-content p {
    font-size: 18px;
    margin-bottom: 30px;
    color: #d0d0d0;
}

.download-btn {
    display: inline-block;
    padding: 12px 35px;
    background: #dfe5df;
    color: #1e2236;
    text-decoration: none;
    font-size: 16px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background 0.3s ease, transform 0.3s ease;
}

.download-btn:hover {
    background: #c8d1c8;
    transform: scale(1.05);
}

.image-content {
    max-width: 35%;
}

.image-content img {
    max-width: 100%;
    border-radius: 6px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

#information {
    text-align: center;
}

#information h2 {
    font-size: 32px;
    color: #dfe5df;
    margin-bottom: 30px;
    text-transform: uppercase;
}

#information ul {
    list-style: none;
    max-width: 700px;
    margin: 0 auto;
    text-align: left;
}

#information ul li {
    font-size: 18px;
    color: #d0d0d0;
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
}

#information ul li:before {
    content: "•";
    color: #548774;
    font-size: 20px;
    position: absolute;
    left: 0;
}

#technology {
    text-align: center;
}

#technology h2 {
    font-size: 32px;
    color: #dfe5df;
    margin-bottom: 30px;
    text-transform: uppercase;
}

.tech-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 0;
}

.tech-box {
    background: rgba(84, 135, 116, 0.15);
    padding: 20px;
    width: 400px;
    height: 250px;
    border-radius: 6px;
    text-align: center;
    transition: transform 0.3s ease;
}

.tech-box:hover {
    transform: translateY(-5px);
}

.tech-box h3 {
    font-size: 24px;
    color: #dfe5df;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.tech-box p {
    font-size: 16px;
    transition: box-shadow 0.3s ease;
}

.tech-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
    color: #d0d0d0;
}

.tech-rectangle {
    background: rgba(20, 20, 20, 0.9);
    padding: 15px;
    width: 100%;
    max-width: 815px; /* Ajustado a 2x400px + 15px gap */
    margin: 0 auto;
    border-radius: 0 0 6px 6px;
    text-align: center;
}

.tech-rectangle p {
    font-size: 14px;
    color: #d0d0d0;
    line-height: 1.4;
}

footer {
    background: rgba(20, 20, 20, 0.95);
    padding: 30px 20px;
    text-align: center;
    color: #b0b0b0;
    font-size: 12px;
    letter-spacing: 1px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-logo {
    max-width: 80px;
    margin-bottom: 15px;
}

.footer-logo img {
    width: 100%;
}

footer p {
    margin-bottom: 8px;
}

footer a {
    color: #548774;
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #aed2ae;
}

.fade-out {
    opacity: 0;
}

.slide-up {
    transform: translateY(-50px);
}

.slide-down {
    transform: translateY(50px);
}

@media (max-width: 768px) {
    #download {
        flex-direction: column;
        text-align: center;
        padding-top: 100px;
    }

    .text-content {
        max-width: 100%;
        padding-right: 0;
        margin-bottom: 30px;
    }

    .text-content h1 {
        font-size: 32px;
    }

    .text-content p {
        font-size: 16px;
    }

    .download-btn {
        padding: 10px 30px;
        font-size: 14px;
    }

    .image-content {
        max-width: 100%;
    }

    nav {
        justify-content: center;
        margin-right: 0;
    }

    nav a {
        margin: 0 15px;
        font-size: 12px;
    }

    section {
        padding: 60px 15px;
    }

    #information h2,
    #technology h2 {
        font-size: 28px;
    }

    #information ul li {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .tech-container {
        flex-direction: column;
        align-items: center;
    }

    .tech-box {
        width: 100%;
        max-width: 300px;
        height: auto;
        padding: 15px;
    }

    .tech-box h3 {
        font-size: 20px;
    }

    .tech-box p {
        font-size: 14px;
    }

    .tech-rectangle {
        max-width: 300px;
        border-radius: 6px;
    }

    .logo, .footer-logo {
        max-width: 60px;
    }

    footer {
        padding: 20px 15px;
        font-size: 10px;
    }
}