/* Reset and Base Styles */
:root {
    --primary-color: #00d2ff;
    --secondary-color: #3a7bd5;
    --background: #0f172a;
    --background-alt: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Outfit', sans-serif;
}

body {
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.mobile-menu-btn {
    display: none;
}

/* Grid System */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

@media (max-width: 992px) {
    .grid-3 {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .grid-3 {
        grid-template-columns: 1fr;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    width: 75px;
    height: 75px;
    bottom: 25px;
    right: 25px;
    background: none;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(5deg);
}

.whatsapp-float img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Footer Layout */
.footer-grid {
    display: grid;
    grid-template-columns: 140px 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .footer-grid>div {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .mobile-menu-btn {
        display: flex;
        flex-direction: column;
        gap: 6px;
        background: none;
        border: none;
        cursor: pointer;
        z-index: 1001;
        padding: 5px;
    }

    .mobile-menu-btn span {
        display: block;
        width: 30px;
        height: 3px;
        background: var(--text-primary);
        transition: var(--transition);
        border-radius: 3px;
    }

    /* Animação do botão (Hambúrguer para X) */
    .mobile-menu-btn.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .navbar {
        position: fixed;
        top: 0;
        right: 0;
        transform: translateX(100%);
        width: 100%;
        height: 100vh;
        background: var(--background);
        display: flex !important;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
        gap: 2rem;
    }

    .navbar.active {
        transform: translateX(0);
    }
}