/* 
   Design System - Edilene Costa
   Premium, Humanized, Professional
*/

:root {
    --primary: #1a3b5c;
    /* Deep Professional Blue */
    --primary-light: #2c527a;
    --secondary: #d4af37;
    /* Elegant Gold */
    --accent: #e67e22;
    /* Warm Orange/Terra-cotta for human touch */
    --text-dark: #2c3e50;
    --text-light: #ecf0f1;
    --bg-light: #fdfdfd;
    --white: #ffffff;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --glass: rgba(255, 255, 255, 0.8);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Source Sans Pro', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-light);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
.nav-logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 5rem 0;
}

/* --- Header & Navigation --- */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-container {
    display: flex;
    align-items: center;
}

.institutions-container {
    display: flex;
    align-items: center;
    gap: 30px;
    margin: 2rem 0;
}

.institution-logos {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    flex-shrink: 0;
}

.about-logo {
    height: 70px;
    width: auto;
    flex-shrink: 0;
}

.nav-logo {
    font-size: 1.25rem;
    color: var(--primary);
    line-height: 1.2;
}

.nav-logo span {
    display: block;
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--secondary);
}

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

.nav-links a {
    font-weight: 600;
    color: var(--primary);
}

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

/* --- Hero Section --- */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(26, 59, 92, 0.7), rgba(26, 59, 92, 0.7)), url('assets/hero.png') center/cover no-repeat;
    display: flex;
    align-items: center;
    color: var(--white);
    margin-top: 80px;
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--secondary);
    font-weight: 300;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--secondary);
    color: var(--white);
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    animation: fadeInUp 1s ease 0.4s backwards;
}

.btn:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* --- Sections Styling --- */
.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary);
    position: relative;
    display: inline-block;
    padding-bottom: 1rem;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--secondary);
}

/* --- About Me --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-img {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.about-img img {
    width: 100%;
    display: block;
}

.about-text p {
    margin-bottom: 1.5rem;
    text-align: justify;
}

/* --- Mission, Vision, Values --- */
.mvv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.mvv-card {
    background: var(--white);
    padding: 3rem 2rem;
    text-align: center;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.mvv-card:hover {
    transform: translateY(-10px);
}

.mvv-card i {
    font-size: 3rem;
    color: var(--secondary);
    margin-bottom: 1.5rem;
}

.mvv-card h3 {
    margin-bottom: 1rem;
    color: var(--primary);
}

/* --- Values List --- */
.values-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(212, 175, 55, 0.1);
    padding: 1rem;
    border-radius: 10px;
}

.value-item i {
    color: var(--secondary);
}

/* --- Professional Execution --- */
.pro-bg {
    background: var(--primary);
    color: var(--white);
}

.pro-bg .section-title h2 {
    color: var(--white);
}

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

.pro-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border-left: 5px solid var(--secondary);
    transition: var(--transition);
}

.pro-card:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* --- Projects & Social Impact --- */
.projects-grid {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.projects-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

.projects-text p {
    margin-bottom: 1.5rem;
    text-align: justify;
}

/* --- Carousel --- */
.carousel-container {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 2rem 0;
}

.carousel-track {
    display: flex;
    gap: 20px;
    animation: scroll 40s linear infinite;
    width: max-content;
}

.carousel-track:hover {
    animation-play-state: paused;
}

.carousel-item {
    width: 300px;
    height: 200px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    flex-shrink: 0;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.carousel-item:hover img {
    transform: scale(1.1);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(calc(-300px * 7 - 20px * 7));
    }
}

/* --- Context Social --- */
.marajo-context {
    background: linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.9)), url('assets/marajo.png') center/cover no-repeat;
    background-attachment: fixed;
}

/* --- Purpose --- */
.purpose-quote {
    text-align: center;
    font-style: italic;
    font-size: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
    color: var(--primary);
}

/* --- Contact Section --- */
.contact-section {
    background: var(--bg-light);
    text-align: center;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25d366;
    color: var(--white);
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    transition: var(--transition);
}

.whatsapp-btn:hover {
    background: #128c7e;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.3);
}

/* --- Social Icons --- */
.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary);
    color: var(--primary);
    transform: scale(1.1);
}

/* --- Footer --- */
footer {
    background: var(--primary);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.mibou-tech {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* --- Values Section --- */
.values-section {
    margin-top: 4rem;
    margin-bottom: 6rem;
    /* Extra spacing between values and next section */
}

/* --- Animations --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Responsive --- */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
    }

    .mvv-grid {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

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

    .values-list {
        grid-template-columns: 1fr;
    }

    .institutions-container {
        flex-direction: column;
        text-align: center;
    }

    .marajo-context {
        background-attachment: scroll;
    }
}

```