/* =========================================
   Variaveis e Reset
   ========================================= */
   :root {
    --color-bg: #FCFBFA; /* Fundo extremamente suave e quente (off-white) */
    --color-text-main: #2C2A29; /* Cinza grafite muito escuro para contraste suave */
    --color-text-muted: #6B6661; /* Cinza médio quente para textos secundários */
    --color-accent: #E8DCC8; /* Bege/Areia suave - Aesthetic */
    --color-accent-dark: #D4C3A3;
    --color-white: #FFFFFF;
    
    --font-heading: 'Cinzel', serif;
    --font-body: 'Montserrat', sans-serif;

    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius: 20px;
    --spacing-container: clamp(1rem, 5vw, 3rem);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* =========================================
   Aesthetic Background Shapes
   Inspirado nos círculos cinzas da imagem base
   ========================================= */
.bg-shape {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(230,225,220,0.6) 0%, rgba(230,225,220,0) 70%);
    z-index: -1;
    filter: blur(40px);
}

.shape-1 {
    width: 600px;
    height: 600px;
    top: -100px;
    left: -200px;
}

.shape-2 {
    width: 400px;
    height: 400px;
    top: 20%;
    right: -100px;
}

.shape-3 {
    width: 800px;
    height: 800px;
    bottom: -200px;
    left: -300px;
}

.shape-4 {
    width: 300px;
    height: 300px;
    bottom: 30%;
    right: 5%;
}

/* =========================================
   Typography & Utilidades
   ========================================= */
h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.2;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-container);
}

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

/* =========================================
   Buttons
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--color-text-main);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: #000;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--color-text-main);
    color: var(--color-text-main);
}

.btn-outline:hover {
    background-color: var(--color-text-main);
    color: var(--color-white);
    transform: translateY(-3px);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* =========================================
   Navbar
   ========================================= */
.navbar {
    padding: 2rem 0;
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo h1 {
    font-size: 2.2rem;
    letter-spacing: 0.1em;
    font-weight: 400;
}

.logo span {
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    color: var(--color-text-muted);
    text-transform: uppercase;
    margin-top: 0.2rem;
}

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

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 1px;
    background-color: var(--color-text-main);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.social-links {
    display: flex;
    gap: 1rem;
    font-size: 1.3rem;
}

.social-links a:hover {
    color: var(--color-accent-dark);
    transform: scale(1.1);
}

/* =========================================
   Hero Section
   ========================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4rem;
    padding-top: 8rem; /* Offset for navbar */
    padding-bottom: 4rem;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: 0.5rem;
    color: var(--color-text-main);
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 0.9rem;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 3rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    position: relative;
}

.image-wrapper {
    position: relative;
    width: 100%;
    max-width: 500px;
    aspect-ratio: 4/5;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.image-wrapper:hover .main-image {
    transform: scale(1.05);
}

.image-accent {
    position: absolute;
    inset: 0;
    border: 1px solid rgba(255,255,255,0.4);
    border-radius: var(--border-radius);
    margin: 1rem;
    pointer-events: none;
    z-index: 2;
}

/* =========================================
   Services Section
   ========================================= */
.services {
    padding: 6rem var(--spacing-container);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--color-text-muted);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--border-radius);
    padding: 2.5rem 2rem;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 15px 30px rgba(0,0,0,0.04);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--color-accent-dark);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-family: var(--font-body);
    font-weight: 600;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* =========================================
   Banner CTA
   ========================================= */
.banner-cta {
    background-color: var(--color-accent);
    padding: 5rem 0;
    text-align: center;
    margin: 4rem 0;
}

.cta-container {
    max-width: 700px;
}

.banner-cta h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

.banner-cta p {
    margin-bottom: 2.5rem;
    color: var(--color-text-main);
    opacity: 0.8;
}

/* =========================================
   Footer
   ========================================= */
.footer {
    padding: 4rem var(--spacing-container) 2rem;
    background-color: transparent;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.footer-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand h2 {
    font-size: 1.8rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.footer-tagline {
    margin-top: 1.5rem;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    font-style: italic;
    font-family: var(--font-heading);
}

.footer-contact h3 {
    font-family: var(--font-body);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
    color: var(--color-text-muted);
}

.contact-link:hover {
    color: var(--color-text-main);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0,0,0,0.05);
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

/* =========================================
   Animations
   ========================================= */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }

.animate-fade-in-down {
    animation: fadeInDown 1s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =========================================
   Responsivo
   ========================================= */
@media (max-width: 900px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 10rem;
    }
    
    .logo, .hero-buttons {
        align-items: center;
        justify-content: center;
    }

    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .contact-link {
        justify-content: center;
    }
}

@media (max-width: 600px) {
    .nav-links {
        display: none; /* Em uma landing page real, poderia ter um menu hambúrguer */
    }
    
    .logo h1 {
        font-size: 1.8rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .image-wrapper {
        aspect-ratio: 1/1;
    }
}