/* ── Reset mínimo ── */
html, body {
    background: #ffffff;
    overflow: hidden;
    height: 100%;
}

/* ── SVG filtros (oculto) ── */
.svg-filters {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

/* ── Header ── */
.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 50;
    padding: 22px 52px;
    width: 100%;
}

.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 38px;
    height: 3px;
    background: #111;
    border-radius: 2px;
}

.site-name {
    font-size: clamp(2.8rem, 6vw, 5rem);
    font-weight: 700;
    color: #111;
    text-decoration: none;
    letter-spacing: -0.02em;
}

.site-name:hover {
    color: #111;
    text-decoration: none;
}

/* ── Blobs ── */
.blobs-stage {
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0 2rem;
}

.blob {
    cursor: pointer;
    user-select: none;
}

.blob img {
    display: block;
    width: 100%;
    height: auto;
    transition: transform 0.35s ease;
}

.blob:hover img {
    transform: scale(1.05) rotate(1.5deg);
}

/* Tamaños individuales */
.blob--yellow {
    width: clamp(50px, 5.5vw, 85px);
}

.blob--blue {
    width: clamp(160px, 22vw, 290px);
}

.blob--red {
    width: clamp(150px, 20vw, 265px);
}

.blob--white {
    width: clamp(155px, 21vw, 275px);
}

/* ── Footer ── */
.site-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
}

.site-footer a {
    font-size: 0.78rem;
    color: #111;
    text-decoration: none;
    letter-spacing: 0.09em;
}

.site-footer a:hover {
    text-decoration: underline;
}

/* ── Tooltip a mano ── */
#cursor-tooltip {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.15s ease, transform 0.15s ease;
    transform: translate(-50%, 18px) scale(0.9);
}

#cursor-tooltip.visible {
    opacity: 1;
    transform: translate(-50%, 18px) scale(1);
}

.tooltip-bubble {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Imagen del rótulo dibujado a mano */
#tooltip-img {
    display: block;
    height: 64px;
    width: auto;
    pointer-events: none;
}

/* Texto encima de la imagen */
#tooltip-text {
    position: absolute;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1.3rem;
    font-weight: 500;
    color: #111;
    letter-spacing: -0.01em;
    white-space: nowrap;
}