/* ---------------- GLOBAL ---------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}

body {
    background: #F6F9FF;
    color: #00396A;
    line-height: 1.6;
}

/* ---------------- HEADER ---------------- */
.header {
    position: relative;
    height: 55vh;
    background: url("https://images.unsplash.com/photo-1542744173-8e7e53415bb0?auto=format&fit=crop&w=1000&q=60") center/cover no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.header-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 75, 173, 0.55);
}

.header-content {
    position: relative;
    z-index: 2;
    color: white;
    padding: 20px;
}

.header .logo {
    width: 90px;
    margin-bottom: 15px;
    border-radius: 10px;
}

.header h1 {
    font-size: 2.3rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* ---------------- PRESENTACIÓN ---------------- */
.presentation {
    padding: 60px 40px;
}

.presentation-inner {
    display: flex;
    gap: 40px;
    align-items: center;
    max-width: 1200px;
    margin: auto;
}

.presentation .text h2 {
    color: #004AAD;
    font-size: 2rem;
    margin-bottom: 15px;
}

.presentation .text p {
    margin-bottom: 12px;
}

.presentation img {
    width: 100%;
    border-radius: 12px;
}

/* ---------------- BLOQUES ---------------- */
.section-title {
    text-align: center;
    color: #004AAD;
    font-size: 2rem;
    margin-bottom: 40px;
}

.blocks {
    padding: 50px 40px;
}

.blocks-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: auto;
}

.block {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.block img {
    width: 100%;
    border-radius: 10px;
    margin-bottom: 15px;
}

.block h3 {
    color: #0074D9;
    margin-bottom: 10px;
}

/* ---------------- COMING SOON ---------------- */
.coming-soon {
    background: #00A8E8;
    color: white;
    padding: 50px;
    text-align: center;
    margin-top: 40px;
}

.coming-soon h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}

/* ---------------- FOOTER ---------------- */
footer {
    background: #004AAD;
    color: white;
    text-align: center;
    padding: 15px;
}

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 900px) {
    .presentation-inner {
        flex-direction: column;
    }

    .blocks-container {
        grid-template-columns: 1fr;
    }
}