/* ===== PALETA ===== */
:root {
    --teal: #009CA6;
    --navy: #073B4C;
    --light: #EAF6F7;
    --gray: #4F5D64;
    --white: #FFFFFF;
}

/* ===== RESET ===== */
body {
    margin: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    background-color: var(--white);
    color: var(--navy);
    scroll-behavior: smooth;
}

/* ===== NAVBAR: LOGO ARRIBA / MENÚ ABAJO ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    padding: 20px 20px 10px 20px;
    display: flex;
    flex-direction: column; /* LOGO ARRIBA / MENÚ ABAJO */
    align-items: center;
    border-bottom: 1px solid #D9E3EA;
    z-index: 1000;
}

.nav-logo {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.nav-logo span {
    color: var(--teal);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 45px;
    flex-wrap: wrap;
    justify-content: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--navy);
    font-weight: 600;
    font-size: 1.15rem;
}

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

/* ===== HERO ===== */
.hero {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 200px 80px 80px; /* espacio extra por el navbar más alto */
    background: var(--light);
    gap: 40px;
}

.hero-text {
    width: 52%;
}

.hero-text h1 {
    font-size: 2.7rem;
    font-weight: 800;
    color: var(--navy);
}

.intro {
    font-size: 1.15rem;
    line-height: 1.7;
    margin-top: 15px;
    color: var(--gray);
}

.hero-img img {
    width: 650px;
    max-width: 100%;
    border-radius: 16px;
}

/* ===== BOTONES ===== */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 14px 26px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    margin-right: 12px;
    margin-top: 20px;
}

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

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

/* ===== SECCIONES ===== */
.section {
    padding: 80px 50px;
    text-align: center;
}

.alt-section {
    background: var(--light);
}

.section h2 {
    font-size: 2.4rem;
    margin-bottom: 40px;
}

/* ===== QUÉ HACEMOS ===== */
.qh-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 45px;
    max-width: 1200px;
    margin: auto;
}

.qh-item {
    text-align: center;
}

.qh-icon {
    width: 65px;
    margin-bottom: 15px;
}

.qh-item h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

/* ===== CASO HAME ===== */
.case-container {
    max-width: 1100px;
    margin: auto;
    display: flex;
    gap: 40px;
    align-items: center;
}

.case-container img {
    width: 50%;
    border-radius: 12px;
}

/* VIÑETAS CORREGIDAS */
.case-text ul {
    padding-left: 0;
    margin-left: 0;
    list-style: none;
    text-align: left;
}

.case-text li {
    margin-bottom: 10px;
}

.case-text li::before {
    content: "✔ ";
    color: var(--teal);
    font-weight: bold;
}

/* ===== POR QUÉ ELEGIRNOS ===== */
.wide-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 35px;
    max-width: 1200px;
    margin: auto;
}

.why-icon {
    width: 60px;
    margin-bottom: 12px;
}

.why-item h3 {
    font-size: 1.25rem;
}

/* ===== CONTACTO ===== */
.contact-mail {
    display: block;
    font-size: 1.3rem;
    margin: 12px 0;
    color: var(--teal);
}

/* ===== FOOTER ===== */
footer {
    text-align: center;
    padding: 25px;
    background: var(--navy);
    color: var(--white);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1050px) {

    .hero {
        flex-direction: column;
        text-align: center;
        padding: 220px 40px 60px;
    }

    .hero-text {
        width: 100%;
    }

    .hero-img img {
        width: 90%;
        margin-top: 25px;
    }

    .nav-links {
        gap: 25px;
    }
}

@media (max-width: 700px) {

    .qh-grid,
    .wide-grid {
        grid-template-columns: repeat(1, 1fr);
    }

    .nav-logo {
        font-size: 2.4rem;
    }
}