@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap');

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: #fff;
    color: #1a1a1a;
    font-size: 16px;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

.nav {
    position: fixed;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: all 0.3s;
}

.nav.scrolled {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(0,0,0,0.05);
}

.nav .logo {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.nav .navlinks {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav .navlinks a {
    font-size: 0.9rem;
    font-weight: 400;
    color: #666;
    transition: color 0.2s;
}

.nav .navlinks a:hover {
    color: #1a1a1a;
}

.nav .navlinks .btn-agendar {
    background: #1a1a1a;
    color: #fff;
    padding: 0.7rem 1.5rem;
    border-radius: 6px;
    font-weight: 500;
}

.nav .navlinks .btn-agendar:hover {
    background: #333;
}

.navTrigger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.navTrigger span {
    width: 24px;
    height: 2px;
    background: #1a1a1a;
    transition: all 0.3s;
}

.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 0 5%;
    gap: 4rem;
}

.hero-texto h1 {
    font-size: 3.5rem;
    font-weight: 600;
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: #1a1a1a;
}

.hero-texto p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
    max-width: 400px;
}

.hero-texto .btn {
    display: inline-block;
    background: #1a1a1a;
    color: #fff;
    padding: 1rem 2rem;
    border-radius: 6px;
    font-weight: 500;
    transition: background 0.2s;
}

.hero-texto .btn:hover {
    background: #333;
}

#dente-container {
    width: 100%;
    height: 500px;
}

footer {
    background: #fafafa;
    padding: 4rem 5%;
    margin-top: 6rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #999;
    margin-bottom: 1.5rem;
}

.footer-col p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.footer-col .nome-clinica {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #eee;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.footer-social a:hover {
    background: #1a1a1a;
}

.footer-social a:hover svg {
    fill: #fff;
}

.footer-social svg {
    width: 18px;
    height: 18px;
    fill: #666;
}

.footer-bottom {
    border-top: 1px solid #eee;
    margin-top: 3rem;
    padding-top: 2rem;
    text-align: center;
    color: #999;
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .nav .navlinks {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #fff;
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    }

    .nav .navlinks.show {
        display: flex;
    }

    .navTrigger {
        display: flex;
    }

    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 100px;
    }

    .hero-texto h1 {
        font-size: 2.5rem;
    }

    .hero-texto p {
        max-width: 100%;
    }

    #dente-container {
        height: 350px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}