/* ========= BASE ========= */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--paper);font-size:16px;line-height:1.65;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
[hidden]{display:none!important}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:3px solid var(--lime);outline-offset:3px;border-radius:4px}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.08;letter-spacing:-.02em;margin:0}
h1{font-size:clamp(1.8rem,3.6vw,2.85rem)}
h2{font-size:clamp(1.65rem,4.2vw,2.9rem)}
h3{font-size:clamp(1.1rem,2.2vw,1.45rem);letter-spacing:-.01em}
p{margin:0 0 1rem}
/* Anclas (#producto, etc.): solo la altura del header sticky */
html{scroll-padding-top:66px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--page-pad-x)}
.measure{max-width:68ch}
.sec{padding:clamp(56px,9vw,104px) 0;position:relative}
.sec--soft{background:#fff;border-top:1px solid var(--plum-line);border-bottom:1px solid var(--plum-line)}
.sec--deep{background:var(--plum-deep);color:var(--ivory)}
.sec--deep h2,.sec--deep h3{color:var(--ivory)}
.kicker{font-family:var(--display);font-size:.82rem;font-weight:600;letter-spacing:.02em;color:var(--plum);margin:0 0 .5rem}
.sec--deep .kicker{color:var(--ft-accent)}
.lede{font-size:clamp(1.02rem,1.5vw,1.16rem);color:var(--ink-soft)}
h2+.lede,h2+.measure{margin-top:.9rem}
.sec--deep .lede{color:#FFFFFF}

/* diagonal rule: eco del X del empaque */
.xrule{width:58px;height:4px;background:var(--lime);transform:skewX(-24deg);margin:0 0 20px;border-radius:1px}
.sec--deep .xrule{background:var(--ft-accent)}