:root {
    --bg: #f7f7f8;
    --surface: #ffffff;
    --text: #1a1a1a;
    --text-muted: #5f6368;
    --accent: #2563eb;
    --accent-hover: #1d4fd8;
    --border: #e5e7eb;
}

* {
    box-sizing: border-box;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

a {
    color: var(--accent);
}

a:hover {
    color: var(--accent-hover);
}

a:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

header {
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 32px 20px;
    text-align: center;
}

header h1 {
    margin: 0;
    font-size: 1.75rem;
}

nav {
    position: relative;
    text-align: center;
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}

.nav-toggle-btn {
    display: inline-block;
    padding: 10px 24px;
    background-color: var(--accent);
    color: white;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

.nav-toggle-btn:hover {
    background-color: var(--accent-hover);
}

.nav-toggle-btn:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

.nav-toggle-btn::after {
    content: " \25BE";
}

.nav-toggle-btn[aria-expanded="true"]::after {
    content: " \25B4";
}

.nav-menu {
    list-style: none;
    padding: 8px 0;
    margin: 8px auto 0;
}

/* Cuando el botón es visible (JS activo), el menú flota como desplegable */
.nav-toggle-btn:not([hidden]) ~ .nav-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 200px;
    margin-top: 8px;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    z-index: 20;
    padding: 8px;
}

.nav-menu li {
    display: block;
    margin: 0;
}

.nav-menu a {
    display: block;
    padding: 10px 16px;
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
    border-radius: 6px;
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
    background-color: var(--bg);
    color: var(--accent);
}

main {
    max-width: 720px;
    margin: 40px auto;
    padding: 32px;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

main h2 {
    margin-top: 0;
    font-size: 1.4rem;
}

.creaciones-list {
    list-style: none;
    padding: 0;
    margin: 20px 0 0;
}

.creaciones-list li {
    margin: 10px 0;
}

.creaciones-list a {
    display: block;
    padding: 14px 18px;
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.creaciones-list a:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    color: white;
}

.contact-form {
    max-width: 480px;
    margin-top: 16px;
}

.form-field {
    margin-bottom: 16px;
}

.form-field label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
}

.form-field input,
.form-field textarea {
    width: 100%;
    padding: 10px 12px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text);
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
}

.form-field input:focus-visible,
.form-field textarea:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 1px;
}

.form-field textarea {
    resize: vertical;
}

.form-field-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.btn-primary {
    display: inline-block;
    padding: 10px 24px;
    background-color: var(--accent);
    color: white;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
}

.btn-primary:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.form-status {
    margin-top: 12px;
    font-weight: 600;
}

.form-status-success {
    color: #15803d;
}

.form-status-error {
    color: #b91c1c;
}

footer {
    text-align: center;
    padding: 24px 20px;
    color: var(--text-muted);
    font-size: 0.9rem;
}