/* RESET DE CÓDIGO */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-teal: #2A6F76;    
    --secondary-gold: #D9A74A;  
    --dark-neutral: #1F1F1F;    
    --light-bg: #F8FBFB;        
    --white: #FFFFFF;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--dark-neutral);
    background-color: var(--white);
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* NAVBAR */
header {
    background-color: var(--white);
    padding: 15px 0;
    border-bottom: 1px solid rgba(42, 111, 118, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.brand-logo {
    max-height: 55px; 
    width: auto;
    display: block;
}

nav {
    display: flex;
    align-items: center;
    gap: 25px;
}

nav a {
    text-decoration: none;
    color: var(--dark-neutral);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--primary-teal);
}

.link-tech {
    color: var(--primary-teal) !important;
    border-bottom: 2px solid transparent;
}

.link-tech:hover {
    border-color: var(--primary-teal);
}

/* BOTÕES */
.btn-primary {
    background-color: var(--primary-teal);
    color: var(--white) !important;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    transition: background 0.3s;
}

.btn-primary:hover {
    background-color: #1e5257;
}

.btn-outline {
    border: 2px solid var(--primary-teal);
    color: var(--primary-teal);
    padding: 10px 24px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-outline:hover {
    background-color: var(--primary-teal);
    color: var(--white);
}

.btn-gold {
    background-color: var(--secondary-gold);
    color: var(--dark-neutral);
    text-decoration: none;
    padding: 14px 28px;
    border-radius: 6px;
    font-weight: 700;
    display: inline-block;
    transition: transform 0.3s, background 0.3s;
}

.btn-gold:hover {
    background-color: #c4943b;
    transform: translateY(-2px);
}

/* HERO SECTION */
.hero {
    background: linear-gradient(135deg, var(--white) 0%, var(--light-bg) 100%);
    padding: 80px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.badge {
    background-color: rgba(42, 111, 118, 0.1);
    color: var(--primary-teal);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 20px;
}

.hero-text h1 {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--dark-neutral);
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 30px;
}

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

.hero-image-box {
    position: relative;
}

.hero-img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(31, 31, 31, 0.15);
}

.floating-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background-color: var(--white);
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-left: 5px solid var(--secondary-gold);
    max-width: 250px;
}

.floating-card p {
    font-size: 0.85rem;
    color: var(--dark-neutral);
    line-height: 1.4;
}

/* TRACKS SECTION */
.tracks {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.grid-tracks {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.card {
    background-color: var(--light-bg);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid rgba(42, 111, 118, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(42, 111, 118, 0.08);
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 20px;
}

.card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--primary-teal);
}

/* METODOLOGIA / MENTOR */
.mentor-section {
    background-color: var(--dark-neutral);
    color: var(--white);
    padding: 80px 0;
}

.mentor-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.mentor-content h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
}

.mentor-content .subtitle {
    color: var(--secondary-gold);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 30px;
}

.mentor-content p {
    font-size: 1.1rem;
    color: #ccc;
    margin-bottom: 30px;
}

blockquote {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--secondary-gold);
    border-top: 1px solid rgba(255,255,255,0.1);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    margin-top: 20px;
}

/* SYNERGY BANNER */
.synergy {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.synergy-box {
    background-color: var(--primary-teal);
    color: var(--white);
    padding: 50px;
    border-radius: 12px;
    text-align: center;
}

.synergy-box h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.synergy-box p {
    max-width: 700px;
    margin: 0 auto 30px;
    font-size: 1.05rem;
    color: rgba(255,255,255,0.9);
}

/* CONTACT SECTION */
.contact {
    padding: 100px 0;
}

.contact-max {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.contact p {
    margin-bottom: 40px;
    color: #666;
}

.html-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    text-align: left;
}

.html-form input, .html-form textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-family: var(--font-body);
    font-size: 1rem;
}

.html-form input:focus, .html-form textarea:focus {
    outline: none;
    border-color: var(--primary-teal);
}

/* FOOTER */
footer {
    background-color: #171717;
    color: #777;
    padding: 30px 0;
    font-size: 0.9rem;
    border-top: 1px solid #222;
}

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

footer a {
    color: #aaa;
    text-decoration: none;
}

footer a:hover {
    color: var(--secondary-gold);
}

/* RESPONSIVIDADE (MOBILE) */
@media (max-width: 768px) {
    .hero-grid, .grid-tracks, .header-flex, .footer-flex {
        grid-template-columns: 1fr;
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    nav {
        flex-direction: column;
        gap: 15px;
    }
    .hero-text h1 {
        font-size: 2.2rem;
    }
    .floating-card {
        display: none;
    }
    .cta-group {
        justify-content: center;
    }
}