:root {
    --bg-color: #ebebd3;
    --text-color: #083d77;
    --accent-pink: #da4167;
    --accent-yellow: #f4d35e;
    --white: #ffffff;
    --font-main: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

.text-center { text-align: center; }
.hidden-desktop { display: none; }

/* --- NAVIGATION --- */
nav {
    background-color: var(--text-color);
    color: var(--white);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-yellow);
}

.logo-icon {
    background-color: var(--white);
    color: var(--text-color);
    padding: 6px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon svg {
    width: 24px;
    height: 24px;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--white);
    font-weight: 700;
    font-size: 1rem;
    transition: color 0.3s;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--accent-yellow);
}

.btn-nav {
    background-color: var(--bg-color);
    color: var(--text-color) !important;
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
}

.btn-nav:hover {
    background-color: var(--white);
}

.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    cursor: pointer;
    padding: 10px;
}

.nav-toggle-label svg {
    width: 32px;
    height: 32px;
    fill: var(--white);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: #062e5a;
        flex-direction: column;
        padding: 1rem 0;
        gap: 0;
        border-top: 1px solid rgba(255,255,255,0.1);
    }

    .nav-links a {
        width: 100%;
        text-align: center;
        padding: 1rem;
        display: block;
    }

    .nav-toggle-label {
        display: block; 
    }

    .nav-toggle:checked ~ .nav-links {
        display: flex;
    }
}

main {
    flex: 1; 
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Hero Section */
.hero {
    padding: 5rem 1.5rem;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    font-weight: 500;
}

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

.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.2s, background-color 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
}

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

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

.profile-img-container {
    width: 200px;
    height: 200px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 6px solid var(--white);
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 3rem;
    text-align: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding-bottom: 4rem;
}

.card {
    background-color: var(--text-color);
    padding: 2.5rem;
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    height: 100%;
}

.card-center {
    align-items: center;
    text-align: center;
}

.card-icon {
    background-color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.card h3 {
    color: var(--accent-yellow);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.card p {
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.5;
}

/* --- CONTACT FORM --- */
.form-container {
    background-color: var(--white);
    padding: 3rem;
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
    max-width: 700px;
    margin: 0 auto;
    width: 100%;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.form-input {
    width: 100%;
    padding: 1rem;
    background-color: #e5e7eb;
    border: none;
    font-size: 1rem;
    color: var(--text-color);
}

.form-input:focus {
    outline: 2px solid var(--accent-pink);
}

footer {
    background-color: var(--text-color);
    color: var(--white);
    text-align: center;
    padding: 2rem;
    margin-top: auto;
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .section-title { font-size: 2.5rem; }
    .nav-container { padding: 0 1rem; }
}