:root {
    --amarillo: #f7d117;
    --verde-wa: #25D366;
    --negro: #1a1a1a;
    --blanco: #ffffff;
    --gris-fondo: #f4f4f4;
    --gris-texto: #555555;
    --gris-footer: #888888;
    --sombra-suave: 0 4px 6px rgba(0, 0, 0, 0.05);
    --sombra-media: 0 10px 20px rgba(0, 0, 0, 0.2);
    --radio: 12px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0 0 140px;
    line-height: 1.6;
    color: var(--negro);
    background-color: var(--gris-fondo);
}

.language-switcher {
    background: var(--negro);
    text-align: right;
    padding: 10px 20px;
}

.lang-btn {
    background: transparent;
    border: 1px solid var(--amarillo);
    color: var(--amarillo);
    padding: 5px 10px;
    cursor: pointer;
    border-radius: 4px;
    font-size: 0.8rem;
    margin-left: 5px;
    font-weight: 700;
}

.lang-btn.active,
.lang-btn:hover {
    background: var(--amarillo);
    color: var(--negro);
}

.hero {
    background-color: var(--amarillo);
    text-align: center;
    padding: 2rem 1rem;
    border-bottom: 5px solid var(--negro);
}

.hero h1 {
    margin: 0;
    font-size: clamp(2rem, 6vw, 2.8rem);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero p {
    font-weight: 700;
    font-size: 1.2rem;
    margin: 5px 0 0;
}

.photo-container {
    width: 90%;
    max-width: 600px;
    margin: -1.5rem auto 2rem;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--sombra-media);
    background-color: var(--blanco);
}

.photo-container img {
    width: 100%;
    display: block;
}

.container {
    max-width: 800px;
    margin: auto;
    padding: 1rem;
    text-align: center;
}

.servicios {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 15px;
    margin-top: 2rem;
}

.card {
    background: var(--blanco);
    padding: 1.5rem;
    border-radius: var(--radio);
    box-shadow: var(--sombra-suave);
}

.card h3 {
    font-size: 1.1rem;
    margin: 0 0 10px;
}

.card p {
    font-size: 0.9rem;
    color: var(--gris-texto);
    margin: 0;
}

.action-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--blanco);
    padding: 1rem;
    box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 1000;
}

.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.1rem;
    border-radius: 10px;
    padding: 0.8rem;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn:hover {
    transform: translateY(-1px);
    opacity: 0.92;
}

.btn-call {
    background-color: var(--amarillo);
    color: var(--negro);
}

.btn-whatsapp {
    background-color: var(--verde-wa);
    color: var(--blanco);
}

.site-footer {
    text-align: center;
    padding: 2rem 1rem 3rem;
    color: var(--gris-footer);
    font-size: 0.85rem;
}

.site-footer > p {
    margin: 0 0 1rem;
}

.legal-box {
    max-width: 620px;
    margin: 0 auto;
    padding: 1rem;
    border: 2px solid var(--amarillo);
    border-radius: var(--radio);
    background: var(--blanco);
    box-shadow: var(--sombra-suave);
}

.legal-box p {
    margin: 0 0 0.7rem;
    color: var(--gris-texto);
}

.legal-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: var(--negro);
    background: var(--amarillo);
    border: 2px solid var(--negro);
    border-radius: 999px;
    padding: 0.65rem 1rem;
    text-decoration: none;
    cursor: pointer;
    font: inherit;
    font-weight: 800;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.legal-link::before {
    content: "⚖️";
}

.legal-link:hover {
    transform: translateY(-1px);
    opacity: 0.92;
}

.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(3px);
    padding: 1rem;
}

.modal.is-open {
    display: block;
}

.modal-content {
    background-color: var(--blanco);
    margin: 10vh auto;
    padding: 2rem;
    border-radius: var(--radio);
    width: 100%;
    max-width: 500px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.3);
    text-align: left;
    position: relative;
}

.modal-content h2 {
    font-size: 1.3rem;
    margin-top: 0;
}

.modal-content p {
    font-size: 0.9rem;
    color: #444444;
}

.modal-content hr {
    border: 0;
    border-top: 1px solid #eeeeee;
    margin: 15px 0;
}

.close-btn {
    color: #aaaaaa;
    position: absolute;
    top: 10px;
    right: 16px;
    font-size: 32px;
    font-weight: 700;
    cursor: pointer;
    border: 0;
    background: transparent;
    line-height: 1;
}

.close-btn:hover {
    color: var(--negro);
}

@media (min-width: 700px) {
    .action-bar {
        flex-direction: row;
        justify-content: center;
    }

    .btn {
        width: 280px;
    }
}