body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    color: #333;
}

html {
    scroll-behavior: smooth;
}

/* HEADER */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    background: white;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.logo img {
    height: 50px;
}

nav {
    display: flex;
    gap: 25px;
}

nav a {
    text-decoration: none;
    color: #003366;
    font-weight: 500;
    position: relative;
}

nav a::after {
    content: "";
    width: 0;
    height: 2px;
    background: #00c2a8;
    position: absolute;
    bottom: -4px;
    left: 0;
    transition: 0.3s;
}

nav a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    font-size: 28px;
    cursor: pointer;
}

/* HERO */

.hero {
    height: 100vh;
    background: url('../images/eduval_hero.png') no-repeat center center;
    background-size: cover;
    display: flex;
    align-items: center;
    padding: 0 8%;
    position: relative;
    color: white;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,51,102,0.85), rgba(0,0,0,0.4));
}

.hero-content {
    position: relative;
    max-width: 600px;
}

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

.hero p {
    margin: 20px 0;
}

.cta-btn {
    padding: 12px 24px;
    background: #00c2a8;
    color: white;
    border-radius: 6px;
    text-decoration: none;
}

/* SECTIONS */
section {
    padding: 70px 40px;
}

.section-title {
    text-align: center;
    color: #003366;
    margin-bottom: 40px;
}

/* ABOUT */
.about-container {
    max-width: 900px;
    margin: auto;
    text-align: center;
    line-height: 1.8;
}

/* PRODUCT */
.product {
    text-align: center;
}

.product img {
    height: 60px;
    margin-bottom: 10px;
}

/* SERVICES */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.service-card {
    background: linear-gradient(145deg, #d9e8ff, #c9ddff);
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 12px 30px rgba(0, 51, 102, 0.12), 
            0 4px 10px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 60px rgba(0, 51, 102, 0.25),
                0 10px 25px rgba(0,0,0,0.15);
}

.service-card::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 5px;
    height: 100%;
    background: #00c2a8;
    border-radius: 16px 0 0 16px;
}
/* CONTACT */
.contact {
    text-align: center;
}

.map {
    margin-top: 20px;
    border-radius: 10px;
    overflow: hidden;
}

/* FOOTER */
footer {
    background: #003366;
    color: white;
    text-align: center;
    padding: 20px;
}

/* MOBILE */
@media(max-width: 768px) {
    nav {
        position: absolute;
        top: 70px;
        right: 0;
        background: white;
        flex-direction: column;
        width: 220px;
        display: none;
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    }

    nav.active {
        display: flex;
    }

    .menu-toggle {
        display: block;
    }

    .hero h1 {
        font-size: 2rem;
    }
}

@media(max-width: 768px) {
    .hero {
        background-position: 35% center;
        padding: 0 20px;
    }
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1100px;
    margin: auto;
    align-items: center;
}

.contact-info {
    font-size: 1rem;
    line-height: 1.8;
}

.contact-info h3 {
    color: #003366;
    margin-bottom: 15px;
}

.contact-info a {
    color: #00c2a8;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* MAP */
.contact-map iframe {
    width: 100%;
    height: 320px;
    border: 0;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

/* MOBILE RESPONSIVE */
@media(max-width: 768px) {
    .contact-container {
        grid-template-columns: 1fr;
    }

    .contact-map iframe {
        height: 250px;
    }
}
@media(max-width: 768px) {
  .hero {
    background-size: contain;
    background-position: center top;
    min-height: 60vh;
  }
}


.product-tagline {
    font-weight: 600;
    color: #00c2a8;
    margin: 10px 0 15px;
}

.product-description {
    max-width: 800px;
    margin: 10px auto;
    line-height: 1.7;
}

.product-link {
    margin-top: 15px;
    font-weight: 500;
}

.product-link a {
    color: #00c2a8;
    text-decoration: none;
    font-weight: 600;
}

.product-link a:hover {
    text-decoration: underline;
}