/* =========================================================
   Spazio Vitale - Estilos globales (base + header/footer v2)
   ========================================================= */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.gym-body {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.55;
    color: var(--ink);
    background-color: var(--cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--ink);
    line-height: 1.2;
    margin: 0 0 var(--space-md);
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: none; }

img { max-width: 100%; height: auto; display: block; }

/* Contenedores */
.wrap { max-width: 1320px; margin: 0 auto; padding: 0 40px; }
.gym-container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-md); }
.gym-main { min-height: 60vh; padding: var(--space-xl) 0; }

@media (max-width: 700px) {
    .wrap { padding: 0 22px; }
}

/* ========= Header / Nav (v2) ========= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(244, 239, 230, 0.85);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}
.site-header.scrolled { border-bottom-color: var(--hairline); }
.site-header .nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    gap: 32px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; font-family: 'DM Sans', var(--sans); font-size: 20px; font-weight: 500; letter-spacing: 0; color: var(--ink); }
.nav-logo img { width: 36px; height: 36px; object-fit: contain; }
.nav-login-icon { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; border: 1px solid var(--hairline); border-radius: 50%; color: var(--ink-soft); transition: color 0.15s, border-color 0.15s; flex-shrink: 0; }
.nav-login-icon:hover { color: var(--leaf); border-color: var(--leaf); }
.nav-login-icon svg { width: 18px; height: 18px; }
.nav-links { display: flex; gap: 30px; list-style: none; margin: 0; padding: 0; align-items: center; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--ink-soft); transition: color 0.15s; }
.nav-links a:hover { color: var(--leaf); }
.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 999px;
    background: var(--ink);
    color: var(--cream);
    font-size: 13px;
    font-weight: 500;
    transition: background 0.15s, transform 0.15s;
    white-space: nowrap;
}
.nav-cta:hover { background: var(--leaf); transform: translateY(-1px); color: var(--cream); }
.nav-cta svg { width: 14px; height: 14px; }

/* Toggle movil */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    border: 1px solid var(--hairline);
    border-radius: 10px;
    background: transparent;
}
.nav-toggle span { display: block; width: 20px; height: 2px; margin: 0 auto; background: var(--ink); }

@media (max-width: 820px) {
    .nav-toggle { display: flex; }
    .site-header .nav { flex-wrap: wrap; }
    .nav-links {
        order: 3;
        flex-basis: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
        max-height: 0;
        overflow: hidden;
        transition: max-height .25s ease;
    }
    .nav-links.is-open { max-height: 460px; padding: 8px 0 16px; }
}

/* ========= Footer (v2) ========= */
.site-footer {
    background: var(--black);
    color: var(--black-muted);
    padding: 40px 0;
    border-top: 1px solid var(--black-hairline);
}
.footer-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    font-size: 12px;
    letter-spacing: 0.02em;
}
.footer-row a { color: var(--black-muted); }
.footer-row a:hover { color: var(--leaf-bright); }