/* 
    Scheer Advogados Associados - Design System
    Minimalist Black & White Theme
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap');

:root {
    --primary-black: #000000;
    --primary-white: #FFFFFF;
    --gray-100: #F9F9F9;
    --gray-200: #EEEEEE;
    --gray-400: #999999;
    --gray-600: #666666;
    --transition-standard: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--primary-black);
    background-color: var(--primary-white);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 {
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
}

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

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-links a:hover {
    color: var(--gray-400);
}

/* Sections */
section {
    padding: 100px 2rem;
}

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

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    background: var(--primary-black);
    color: var(--primary-white);
    text-align: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: var(--gray-400);
}

.btn-primary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--primary-white);
    color: var(--primary-black);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: var(--transition-standard);
}

.btn-primary:hover {
    background: var(--gray-400);
    color: var(--primary-white);
}

/* About Section */
.about {
    background: var(--primary-white);
}

/* Services Section */
.services {
    background: var(--gray-100);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--primary-white);
    padding: 2.5rem;
    border: 1px solid var(--gray-200);
    transition: var(--transition-standard);
}

.service-card:hover {
    border-color: var(--primary-black);
    transform: translateY(-5px);
}

.service-card h3 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

/* Data Section */
.data-info {
    padding: 60px 2rem;
    background: var(--primary-black);
    color: var(--primary-white);
}

.data-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 2rem;
}

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

.data-label {
    font-size: 0.75rem;
    color: var(--gray-400);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.data-value {
    font-size: 1.5rem;
    font-weight: 700;
}

/* Location Section */
.location {
    padding: 0;
}

.map-container {
    width: 100%;
    height: 450px;
    filter: grayscale(1);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.address-info {
    background: var(--primary-white);
    padding: 3rem 2rem;
    text-align: center;
}

/* Footer */
footer {
    background: var(--primary-white);
    padding: 80px 2rem 40px;
    border-top: 1px solid var(--gray-200);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem;
}

.footer-logo img {
    height: 60px;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.footer-section p, .footer-section a {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    display: block;
}

.footer-bottom {
    max-width: 1200px;
    margin: 40px auto 0;
    padding-top: 20px;
    border-top: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--gray-400);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.menu-toggle span {
    width: 30px;
    height: 2px;
    background: var(--primary-black);
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        right: -100%;
        top: 80px;
        flex-direction: column;
        background: var(--primary-white);
        width: 100%;
        height: calc(100vh - 80px);
        padding: 4rem 2rem;
        transition: 0.4s ease;
        text-align: center;
        z-index: 999;
    }

    .nav-links.active {
        right: 0;
    }

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