:root {

    --dark-blue: #0a2463;  
    --sea-blue: #3e91cc37;  
    --light-blue: #d8e2f3; 
    --yellow: #f9c80e;     
    --white: #ffffff;      
    --text-dark: #333;
}


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

html {
    scroll-behavior: smooth; 
}

body{
    opacity: 0;
    transition: 1s;
}

body.loadbre {
    margin:0;
    padding: 0;
    opacity: 1;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    background-image: url('https://images.unsplash.com/photo-1526374965328-7f61d4dc18c5?q=80&w=2070&auto=format&fit=crop');
    background-color: #f4f7f6d0;
    background-attachment: fixed; 
}
.container-main{
    background-color: rgba(10, 36, 99, 0.75); 
    color: var(--white); 
}

header {
    background-color: var(--dark-blue);
    color: var(--white);
    padding: 1rem 5%;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

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

nav a.logo {
    display: flex;
    align-items: center;
    gap: 0;
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--yellow);
    text-decoration: none;
}

nav .logo img {
    height:60px; 
    margin-right: -10px;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: var(--white);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: var(--yellow);
}

section {
    padding: 60px 5%;
    text-align: center;
}

section h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--yellow); 
}

#hero {
    background-color: var(--sea-blue);
    color: var(--white);
    min-height: 80vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 15px;
}

.hero-content p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 30px auto;
}

.cta-button {
    background-color: var(--yellow);
    color: var(--dark-blue);
    padding: 15px 30px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.cta-button:hover {
    background-color: #ffd94b;
    transform: translateY(-2px);
}

#about {
    background-color: var(--light-blue);
}

#about p {
    max-width: 800px;
    margin: 0 auto;
    color: var(--text-dark); 
}

#goals {
    background-color: var(--white);
}

.goals-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap; 
    margin-top: 30px;
}

.goal-card {
    background-color: rgb(98, 98, 248);
    padding: 25px;
    border-radius: 8px;
    width: 300px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.goal-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.goal-card h3 {
    color: var(--dark-blue);
    margin-bottom: 10px;
    color: var(--dark-blue);
}

.product-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
}

.product-card {
    background: var(--white);
    border: 1px solid #1289ff;
    border-radius: 8px;
    padding: 25px;
    max-width: 350px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    text-align: left;
    color: var(--text-dark);
}

.product-card h3 {
    color: blue;
    margin-bottom: 15px;
}

.product-card ul {
    list-style-position: inside;
    margin-bottom: 20px;
}

.cta-button-small {
    background-color: var(--sea-blue);
    color: blue;
    padding: 10px 20px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    display: inline-block;
    transition: background-color 0.3s ease;
}
.cta-button-small:hover {
    background-color: var(--dark-blue);
    color: white;
}

footer {
    background-color: var(--dark-blue);
    color: var(--white);
    text-align: center;
    padding: 20px 5%;
}


@media (max-width: 768px) {
   
    nav {
        flex-direction: column;
        gap: 20px;
    }

    nav ul {
        justify-content: center; 
        gap: 10px; 
    }

    nav ul li {
        margin-left: 0; 
    }

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

    section h2 {
        font-size: 2rem;
    }


    section {
        padding: 40px 5%;
    }

  
    .goals-container, .product-container {
        flex-direction: column;
        align-items: center;
    }
}