@import url('https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&display=swap');

:root {
    --gold: #e2995f;
    --blue: #1b3d50;
    --white: #ffffff;
    --bg-light: #fcfcfc;
    --text-dark: #1a1a1a;
    --text-muted: #777777;
    --transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    --border-light: rgba(27, 61, 80, 0.08);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    line-height: 1.7;
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: 'Inter', sans-serif;
    color: var(--blue);
    font-weight: 300; /* Lighter weight for modern feel */
    letter-spacing: -0.02em;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: 1100px; /* Slightly narrower for more elegance */
    margin: 0 auto;
    padding: 0 30px;
}

section {
    padding: 60px 0;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

header.scrolled {
    padding: 5px 0;
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid var(--border-light);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 0;
    transition: var(--transition);
}

header.scrolled nav {
    padding: 15px 0;
}

.logo img {
    height: 85px; /* Increased size for better visibility */
    width: auto;
    transition: var(--transition);
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    font-size: 12px; /* Smaller font size */
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em; /* More tracking for elegance */
    color: var(--blue);
    opacity: 0.6;
}

.nav-links a:hover,
.nav-links a.active {
    opacity: 1;
    color: var(--gold);
}

/* Hero Section */
.hero {
    height: 80vh; /* Increased from 65vh to prevent cutting text */
    min-height: 600px;
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.8)), url('https://www.mveras.com.br/aya/hero.jpg') center/cover no-repeat;
    padding-top: 140px; /* Space for the larger logo */
    position: relative;
    overflow: hidden;
}

.hero.about-hero {
    background: linear-gradient(rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.8)), url('https://images.unsplash.com/photo-1522202176988-66273c2fd55f?auto=format&fit=crop&q=80&w=2070') center/cover no-repeat;
}

.hero-content {
    max-width: 650px;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 2.2rem; /* Smaller and more delicate */
    margin-bottom: 25px;
    line-height: 1.3;
    font-weight: 300;
    color: var(--blue);
}

.hero p.tagline {
    font-size: 0.85rem;
    color: var(--gold);
    margin-bottom: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3em;
}

.hero p.description {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 45px;
    line-height: 1.8;
    font-weight: 300;
}

.cta-group {
    display: flex;
    gap: 15px;
}

.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 2px; /* Sharper corners for modern look */
    font-weight: 500;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: var(--gold);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid var(--blue);
    color: var(--blue);
    background: transparent;
}

.btn-outline:hover {
    background: var(--blue);
    color: var(--white);
    transform: translateY(-2px);
}

/* Section Titles */
.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 20px;
}

.section-title .underline {
    width: 40px;
    height: 1px; /* Thinner line */
    background: var(--gold);
    margin: 0 auto;
}

/* Cards & Grids */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 50px 40px;
    border-radius: 0; /* Modern minimal */
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.card:hover {
    border-color: var(--gold);
    box-shadow: 0 15px 40px rgba(0,0,0,0.03);
}

.card h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
    font-weight: 400;
    letter-spacing: 0.05em;
}

.card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.8;
    font-weight: 300;
}

/* Team Section */
.team-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    justify-items: center; /* Center the cards */
    justify-content: center; /* Center the grid itself */
}

.team-card {
    text-align: center; /* Center text */
    max-width: 350px; /* Limit card width */
}

.team-img {
    width: 100%;
    height: 350px; /* Reduced height from 450px */
    object-fit: cover;
    margin-bottom: 25px;
    filter: grayscale(100%);
    transition: var(--transition);
}

.team-card:hover .team-img {
    filter: grayscale(0%);
}

.team-info h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    font-weight: 400;
}

.team-info p {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.8;
    text-align: center; /* Center text for consistency */
}

/* Footer */
footer {
    background: #fafafa;
    color: var(--blue);
    padding: 50px 0 30px;
    border-top: 1px solid var(--border-light);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo img {
    height: 80px; /* Increased footer logo size */
    margin-bottom: 25px;
}

.footer-info h4 {
    color: var(--gold);
    margin-bottom: 30px;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.footer-links li {
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--text-muted);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: var(--blue);
}

.social-links a:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.footer-bottom {
    padding-top: 40px;
    text-align: center;
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    border-top: 1px solid var(--border-light);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 40px;
    right: 40px;
    background: var(--blue);
    color: white;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    background: var(--gold);
    transform: translateY(-5px);
}

/* Mobile Burger */
.burger {
    display: none;
    width: 30px;
}

.burger div {
    height: 1px; /* Thinner lines */
    background-color: var(--blue);
    margin: 6px;
}

/* Responsive */
@media (max-width: 992px) {
    .grid-2, .grid-3, .team-grid, .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .team-card {
        max-width: 245px;
        margin: 0 auto;
    }

    .team-img {
        height: 245px;
    }
    
    .hero {
        height: auto;
        min-height: 100vh;
        padding-top: 160px;
        padding-bottom: 60px;
        overflow: visible;
    }

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

    .hero h1 {
        font-size: 2.2rem;
    }

    .logo img {
        height: 65px;
    }

    .burger {
        display: block;
        cursor: pointer;
        z-index: 1001;
    }
    
    .cta-group {
        flex-direction: column;
        gap: 15px;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
    
    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        width: 100%;
        justify-content: center;
        padding: 0;
        transition: 0.6s cubic-bezier(0.77, 0, 0.175, 1);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links a {
        font-size: 18px;
    }
}