* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--negro);
    background: var(--fondo);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ——— UTILITY ——— */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--naranja);
    font-weight: 600;
    margin-bottom: 12px;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.2rem);
    color: var(--azul);
    line-height: 1.05;
    letter-spacing: 0.02em;
}
.section-title span { color: var(--naranja); }

/* ——— ANIMATIONS ——— */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes slideRight {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes pulse24 {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
@keyframes rotateLoop {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
@keyframes statusBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}
@keyframes grainMove {
    0% { transform: translate(0, 0); }
    50% { transform: translate(-5%, -5%); }
    100% { transform: translate(0, 0); }
}
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}


.btn-primary {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--naranja);
    color: var(--blanco);
    padding: 16px 36px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.btn-primary:hover { background: var(--naranja-hover); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(249, 115, 22, 0.3); }
.btn-secondary {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: transparent;
    color: var(--gris-acero);
    padding: 16px 36px;
    text-decoration: none;
    border: 1px solid rgba(148, 163, 184, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}
.btn-secondary:hover { border-color: var(--blanco); color: var(--blanco); }

@keyframes scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}