/* ============================================================
   PolyAethers — Editorial monochrome redesign
   ============================================================ */

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

:root{
  /* Light canvas */
  --paper:#F4F1EC;
  --surface:#FBFAF7;
  --surface-2:#FFFFFF;

  /* Ink scale (pure neutral) */
  --ink:#15140F;
  --ink-soft:#3A3833;
  --muted:#73716A;
  --faint:#A4A199;

  /* Hairlines */
  --line:rgba(21,20,15,.14);
  --line-soft:rgba(21,20,15,.07);

  /* Night sections */
  --night:#0C0B0A;
  --night-2:#141311;
  --on-night:#F2EFE9;
  --on-night-soft:rgba(242,239,233,.62);
  --on-night-faint:rgba(242,239,233,.38);
  --on-night-line:rgba(242,239,233,.14);

  /* Shape */
  --media-radius:16px;
  --btn-radius:9px;
  --card-radius:14px;

  /* Scale */
  --tscale:1;

  /* Layout */
  --maxw:1320px;
  --pad:clamp(1.5rem,5vw,5rem);

  /* Motion */
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ── Paper variants ─────────────────────────── */
body[data-paper="white"]{--paper:#FFFFFF;--surface:#FAF9F6;--surface-2:#FFFFFF}

/* ── Corner variants ────────────────────────── */
body[data-corners="sharp"]{--media-radius:0px;--btn-radius:0px;--card-radius:0px}
body[data-corners="pill"]{--btn-radius:999px}

/* ── Type scale ─────────────────────────────── */
body[data-type="compact"]{--tscale:.9}
body[data-type="wide"]{--tscale:1.12}

html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Manrope',system-ui,-apple-system,sans-serif;
  font-weight:400;
  line-height:1.6;
  overflow-x:hidden;
}

/* Type primitives -------------------------------------------- */
.eyebrow{
  font-size:.72rem;font-weight:600;letter-spacing:.24em;
  text-transform:uppercase;color:var(--muted);
  display:inline-flex;align-items:center;gap:.85rem;
}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor;opacity:.55;display:block}
.eyebrow.center{justify-content:center}

h1,h2,h3{font-weight:600;letter-spacing:-.03em;line-height:1.02;color:var(--ink)}
.display{
  font-size:calc(clamp(2.9rem,7vw,6.6rem) * var(--tscale));
  font-weight:650;letter-spacing:-.04em;line-height:.98;
}
.h-sec{
  font-size:calc(clamp(2.1rem,4.6vw,3.9rem) * var(--tscale));
  font-weight:600;letter-spacing:-.035em;line-height:1.04;
}
.h-sub{
  font-size:calc(clamp(1.25rem,1.9vw,1.6rem) * var(--tscale));
  font-weight:600;letter-spacing:-.02em;line-height:1.2;
}
.lede{font-size:1.06rem;font-weight:400;line-height:1.72;color:var(--ink-soft)}
.body{font-size:.98rem;font-weight:400;line-height:1.78;color:var(--muted)}
.tnum{font-feature-settings:"tnum" 1;font-variant-numeric:tabular-nums}

.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
section{position:relative}

/* hairline divider at top of light sections */
.rule-top::before{
  content:"";position:absolute;top:0;left:var(--pad);right:var(--pad);
  height:1px;background:var(--line-soft);
}

/* ── Buttons ────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.7rem;
  font-family:inherit;font-size:.84rem;font-weight:600;letter-spacing:.01em;
  padding:1rem 1.7rem;border-radius:var(--btn-radius);border:1px solid transparent;
  cursor:pointer;text-decoration:none;transition:all .35s var(--ease);white-space:nowrap;
}
.btn-fill{background:var(--ink);color:var(--paper);}
.btn-fill:hover{background:#000;transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-outline:hover{border-color:var(--ink)}
.btn-ghost{
  background:none;border:none;padding:1rem 0;color:var(--ink-soft);
  font-weight:600;font-size:.84rem;letter-spacing:.01em;display:inline-flex;
  align-items:center;gap:.6rem;cursor:pointer;transition:gap .35s var(--ease),color .35s;
}
.btn-ghost .arr{transition:transform .35s var(--ease)}
.btn-ghost:hover{color:var(--ink)}
.btn-ghost:hover .arr{transform:translateX(4px)}
/* on dark */
.on-dark .btn-fill{background:var(--on-night);color:var(--night)}
.on-dark .btn-fill:hover{background:#fff}
.on-dark .btn-outline{color:var(--on-night);border-color:var(--on-night-line)}
.on-dark .btn-outline:hover{border-color:var(--on-night)}
.on-dark .btn-ghost{color:var(--on-night-soft)}
.on-dark .btn-ghost:hover{color:var(--on-night)}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:300;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.5rem var(--pad);
  transition:background .5s var(--ease),padding .4s var(--ease),box-shadow .5s,border-color .5s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:color-mix(in srgb,var(--paper) 86%,transparent);
  -webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);
  padding:1rem var(--pad);border-bottom-color:var(--line-soft);
}
.brand{font-size:.92rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);text-decoration:none;transition:color .5s}
.brand .dot{color:var(--muted)}
.nav-links{display:flex;align-items:center;gap:2.4rem;list-style:none}
.nav-links>li{position:relative}
.nav-links a,.nav-sectors-btn{
  font-size:.83rem;font-weight:500;letter-spacing:.01em;color:var(--ink-soft);
  text-decoration:none;background:none;border:none;cursor:pointer;font-family:inherit;
  transition:color .3s;display:inline-flex;align-items:center;gap:.4rem;
}
.nav-links a:hover,.nav-sectors-btn:hover,.nav-sectors-btn.open{color:var(--ink)}
.nav-right{display:flex;align-items:center;gap:1.6rem}
.nav-cta{
  font-size:.8rem;font-weight:600;color:var(--paper);background:var(--ink);
  padding:.62rem 1.25rem;border-radius:var(--btn-radius);text-decoration:none;
  transition:all .35s var(--ease);
}
.nav-cta:hover{background:#000}
.lang{display:flex;align-items:center;gap:.2rem}
.lang button{
  font-family:inherit;font-size:.78rem;font-weight:500;letter-spacing:.04em;
  background:none;border:none;cursor:pointer;color:var(--faint);padding:.2rem .25rem;transition:color .3s;
}
.lang button.active{color:var(--ink);font-weight:700}
.lang .sep{color:var(--line);font-size:.72rem}

.nav-sectors-arrow{width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-1px);transition:transform .35s var(--ease)}
.nav-sectors-btn.open .nav-sectors-arrow{transform:rotate(-135deg) translateY(-1px)}

/* nav over dark hero */
body[data-hero="full"] .nav:not(.scrolled) .brand,
body[data-hero="full"] .nav:not(.scrolled) .nav-links a,
body[data-hero="full"] .nav:not(.scrolled) .nav-sectors-btn{color:var(--on-night)}
body[data-hero="full"] .nav:not(.scrolled) .brand .dot{color:var(--on-night-soft)}
body[data-hero="full"] .nav:not(.scrolled) .nav-links a{color:var(--on-night-soft)}
body[data-hero="full"] .nav:not(.scrolled) .nav-links a:hover,
body[data-hero="full"] .nav:not(.scrolled) .nav-sectors-btn:hover{color:var(--on-night)}
body[data-hero="full"] .nav:not(.scrolled) .lang button{color:var(--on-night-faint)}
body[data-hero="full"] .nav:not(.scrolled) .lang button.active{color:var(--on-night)}
body[data-hero="full"] .nav:not(.scrolled) .nav-cta{background:var(--on-night);color:var(--night)}
body[data-hero="full"] .nav:not(.scrolled) .burger span{background:var(--on-night)}

/* Megamenu */
.megamenu{
  position:absolute;top:calc(100% + 1.4rem);left:50%;transform:translateX(-50%) translateY(-8px);
  background:var(--surface-2);border:1px solid var(--line-soft);border-radius:var(--card-radius);
  box-shadow:0 24px 60px rgba(15,14,10,.13),0 4px 14px rgba(15,14,10,.06);
  min-width:330px;padding:.5rem;opacity:0;pointer-events:none;
  transition:opacity .3s var(--ease),transform .3s var(--ease);z-index:400;
}
/* invisible bridge fills the gap between the trigger and the panel so the
   pointer never leaves the hover subtree while moving down into the menu */
.megamenu::before{content:"";position:absolute;left:0;right:0;top:-1.6rem;height:1.6rem}
.megamenu.open{opacity:1;pointer-events:all;transform:translateX(-50%) translateY(0)}
.mega-item{display:flex;align-items:center;gap:1rem;padding:.85rem 1rem;border-radius:calc(var(--card-radius) - 5px);text-decoration:none;transition:background .25s}
.mega-item:hover{background:var(--paper)}
.mega-dot{width:6px;height:6px;border-radius:50%;background:var(--faint);flex-shrink:0;transition:background .25s,transform .25s}
.mega-item:hover .mega-dot{background:var(--ink);transform:scale(1.3)}
.mega-name{font-size:.86rem;font-weight:600;color:var(--ink);display:block;letter-spacing:-.01em}
.mega-sub{font-size:.78rem;font-weight:400;color:var(--muted);display:block;margin-top:.15rem}
.mega-text{flex:1}
.mega-arr{color:var(--faint);opacity:0;transform:translateX(-4px);transition:all .25s}
.mega-item:hover .mega-arr{opacity:1;transform:translateX(0);color:var(--ink)}

/* Burger + mobile */
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px;z-index:310}
.burger span{display:block;width:24px;height:1.5px;background:var(--ink);transition:all .4s var(--ease)}
.burger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.mobile{
  position:fixed;inset:0;z-index:299;background:color-mix(in srgb,var(--paper) 97%,transparent);
  -webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;
  gap:1.15rem;padding:6.5rem var(--pad) 3rem;opacity:0;pointer-events:none;
  overflow-y:auto;-webkit-overflow-scrolling:touch;transition:opacity .4s var(--ease);
}
.mobile.open{opacity:1;pointer-events:all}
.mobile a{font-size:clamp(1.55rem,6vw,2.4rem);font-weight:650;letter-spacing:-.03em;color:var(--ink);text-decoration:none;line-height:1.05}
.mobile .m-label{font-size:.72rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-top:1.4rem}
.mobile .m-sub{font-size:1.1rem;font-weight:500;color:var(--ink-soft)}
.mobile .m-cta{margin-top:1.6rem;font-size:.85rem;font-weight:600;color:var(--paper);background:var(--ink);padding:.9rem 2rem;border-radius:var(--btn-radius)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;background:var(--paper);overflow:hidden}
.hero-copy .eyebrow{margin-bottom:2rem}
.hero-title{margin-bottom:1.6rem}
.hero-title .sub{display:block;font-size:.34em;font-weight:600;letter-spacing:-.01em;color:var(--muted);margin-top:1.1rem;line-height:1.1}
.hero-tag{max-width:30ch;margin-bottom:2.6rem}
.hero-actions{display:flex;align-items:center;gap:1.6rem;flex-wrap:wrap}

.hero-media{position:relative;overflow:hidden;border-radius:var(--media-radius);background:var(--night);box-shadow:0 30px 80px -30px rgba(15,14,10,.4)}
.hero-media canvas{display:block;width:100%;height:100%;object-fit:cover}
.hero-media::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);border-radius:inherit;pointer-events:none}

/* Stats row */
.hero-stats{display:flex;border-top:1px solid var(--line)}
.hstat{flex:1;padding:1.7rem 0;display:flex;flex-direction:column;gap:.5rem;border-right:1px solid var(--line-soft)}
.hstat:last-child{border-right:none}
.hstat-n{font-size:calc(2rem * var(--tscale));font-weight:600;letter-spacing:-.03em;line-height:1;color:var(--ink)}
.hstat-n sup{font-size:.42em;font-weight:500;color:var(--muted);vertical-align:super;margin-left:.1em}
.hstat-l{font-size:.74rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);line-height:1.5}

.scroll-hint{position:absolute;display:flex;flex-direction:column;align-items:center;gap:.6rem;z-index:5}
.scroll-hint span{font-size:.68rem;font-weight:600;letter-spacing:.34em;text-transform:uppercase;color:var(--faint);writing-mode:vertical-rl}
.scroll-hint .s-line{width:1px;height:42px;background:linear-gradient(var(--faint),transparent);animation:sline 2.2s var(--ease) infinite;transform-origin:top}
@keyframes sline{0%,100%{opacity:.35;transform:scaleY(1)}50%{opacity:.85;transform:scaleY(.5)}}

/* --- Variant: SPLIT (default) --- */
/* outer minmax() gutters center content to --maxw without a wrapper, so media
   can be a real grid item (no fragile absolute math). */
body[data-hero="split"] .hero{
  display:grid;align-items:center;min-height:100vh;padding:8rem 0 0;
  grid-template-columns:minmax(var(--pad),1fr) minmax(0,calc(var(--maxw)*0.52)) minmax(0,calc(var(--maxw)*0.48)) minmax(var(--pad),1fr);
  grid-template-rows:1fr auto;column-gap:clamp(2rem,4.5vw,4.5rem);
}
body[data-hero="split"] .hero-copy{grid-column:2;grid-row:1;align-self:center}
body[data-hero="split"] .hero-media{grid-column:3;grid-row:1;align-self:center;height:min(66vh,580px)}
body[data-hero="split"] .hero-stats{grid-column:2 / 4;grid-row:2;width:100%;margin-top:2.5rem;border-top:1px solid var(--line)}
body[data-hero="split"] .hero-stats .hstat:not(:last-child){padding-right:2rem}
body[data-hero="split"] .scroll-hint{display:none}

/* --- Variant: CENTER --- */
body[data-hero="center"] .hero{display:flex;flex-direction:column;align-items:center;padding:13rem 0 0;text-align:center}
body[data-hero="center"] .hero-copy{order:1;max-width:880px;padding:0 var(--pad);display:flex;flex-direction:column;align-items:center}
body[data-hero="center"] .hero-copy .eyebrow{margin-bottom:2.2rem}
body[data-hero="center"] .hero-tag{margin:0 auto 2.8rem}
body[data-hero="center"] .hero-actions{justify-content:center}
body[data-hero="center"] .hero-media{order:2;width:100%;max-width:1500px;margin:5.5rem auto 0;height:min(64vh,620px);border-radius:0}
body[data-hero="center"] .hero-stats{order:3;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
body[data-hero="center"] .scroll-hint{display:none}

/* --- Variant: FULL --- */
body[data-hero="full"] .hero{display:block;min-height:100vh;color:var(--on-night)}
body[data-hero="full"] .hero-media{position:absolute;inset:0;height:100%;border-radius:0;box-shadow:none}
body[data-hero="full"] .hero-media canvas{filter:brightness(.8) contrast(1.02)}
body[data-hero="full"] .hero-media::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(72deg,rgba(8,7,6,.92) 0%,rgba(8,7,6,.55) 46%,rgba(8,7,6,.12) 100%),linear-gradient(to top,rgba(8,7,6,.9) 0%,rgba(8,7,6,.25) 32%,rgba(8,7,6,0) 58%)}
body[data-hero="full"] .hero-media::after{display:none}
body[data-hero="full"] .hero-copy{position:absolute;left:50%;transform:translateX(-50%);bottom:0;width:100%;max-width:var(--maxw);padding:0 var(--pad) 10.5rem;z-index:2}
body[data-hero="full"] .hero-copy>*{max-width:620px}
body[data-hero="full"] .hero-title{color:var(--on-night)}
body[data-hero="full"] .hero-title .sub{color:var(--on-night-soft)}
body[data-hero="full"] .hero-tag{color:var(--on-night-soft)}
body[data-hero="full"] .hero .eyebrow{color:var(--on-night-soft)}
body[data-hero="full"] .hero-actions .btn-fill{background:var(--on-night);color:var(--night)}
body[data-hero="full"] .hero-actions .btn-fill:hover{background:#fff}
body[data-hero="full"] .hero-actions .btn-ghost{color:var(--on-night-soft)}
body[data-hero="full"] .hero-actions .btn-ghost:hover{color:var(--on-night)}
body[data-hero="full"] .hero-stats{
  position:absolute;bottom:0;left:50%;transform:translateX(-50%);z-index:2;width:100%;max-width:var(--maxw);
  padding:0 var(--pad);border-top:1px solid var(--on-night-line);
}
body[data-hero="full"] .hstat{border-right-color:var(--on-night-line)}
body[data-hero="full"] .hstat-n{color:var(--on-night)}
body[data-hero="full"] .hstat-n sup{color:var(--on-night-soft)}
body[data-hero="full"] .hstat-l{color:var(--on-night-faint)}
body[data-hero="full"] .scroll-hint{right:var(--pad);bottom:9.5rem;z-index:2}
body[data-hero="full"] .scroll-hint span{color:var(--on-night-faint)}
body[data-hero="full"] .scroll-hint .s-line{background:linear-gradient(var(--on-night-soft),transparent)}

/* ============================================================
   SECTORS TICKER
   ============================================================ */
.ticker{position:relative;background:var(--surface);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);padding:1.05rem 0;overflow:hidden;white-space:nowrap}
.ticker::before,.ticker::after{content:"";position:absolute;top:0;bottom:0;width:120px;z-index:2;pointer-events:none}
.ticker::before{left:0;background:linear-gradient(to right,var(--surface),transparent)}
.ticker::after{right:0;background:linear-gradient(to left,var(--surface),transparent)}
.ticker-track{display:inline-flex;animation:ticker 34s linear infinite;will-change:transform}
.ticker:hover .ticker-track{animation-play-state:paused}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.tk-item{display:inline-flex;align-items:center;gap:1.6rem;padding:0 2.4rem;font-size:.8rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);transition:color .3s}
.tk-item:hover{color:var(--ink)}
.tk-dot{width:4px;height:4px;border-radius:50%;background:var(--faint);flex-shrink:0}

/* ============================================================
   LASER (sticky flipbook) — DARK
   ============================================================ */
.laser{position:relative;height:300vh;background:var(--night)}
.laser-sticky{position:sticky;top:0;height:100vh;overflow:hidden;background:var(--night)}
#flipCanvas{position:absolute;inset:0;width:100%;height:100%;display:block;filter:grayscale(1) contrast(1.04)}
.laser-grad{position:absolute;inset:0;background:linear-gradient(to top,rgba(8,7,6,.94) 0%,rgba(8,7,6,.2) 48%,rgba(8,7,6,.55) 100%);pointer-events:none}
.laser-prog{position:absolute;bottom:0;left:0;height:2px;width:0;background:var(--on-night);z-index:3}
.laser-copy{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:0 var(--pad) clamp(3rem,7vh,6rem);max-width:var(--maxw);margin:0 auto;pointer-events:none}
.laser-copy .eyebrow{color:var(--on-night-soft);margin-bottom:1.4rem;opacity:0;transform:translateY(22px)}
.laser-h{font-size:calc(clamp(2rem,4.4vw,3.8rem) * var(--tscale));font-weight:600;letter-spacing:-.035em;line-height:1.08;color:var(--on-night);max-width:18ch;opacity:0;transform:translateY(26px)}
.laser-h em{font-style:normal;color:var(--on-night-soft)}
.laser-s{margin-top:1.3rem;max-width:42ch;font-size:1rem;line-height:1.7;color:var(--on-night-soft);opacity:0;transform:translateY(18px)}

/* ============================================================
   MANIFESTO — light
   ============================================================ */
.manifesto{padding:clamp(7rem,15vh,12rem) 0}
.m-inner{max-width:980px;margin:0 auto;padding:0 var(--pad)}
.m-inner .eyebrow{margin-bottom:clamp(3rem,7vh,5rem)}
.m-lines{font-size:calc(clamp(2rem,4.4vw,3.6rem) * var(--tscale));font-weight:600;letter-spacing:-.035em;line-height:1.16;color:var(--ink)}
.m-lines em{font-style:normal;color:var(--faint)}
.m-line{display:block}
.m-stats{display:flex;margin-top:clamp(4rem,8vh,6rem);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.mstat{flex:1;padding:clamp(2rem,4vh,3rem) 0;border-right:1px solid var(--line-soft)}
.mstat:last-child{border-right:none}
.mstat-n{font-size:calc(clamp(2.2rem,4vw,3.2rem) * var(--tscale));font-weight:600;letter-spacing:-.03em;line-height:1;color:var(--ink)}
.mstat-n span{font-size:.4em;font-weight:500;color:var(--muted);vertical-align:super;margin-left:.1em}
.mstat-l{margin-top:.9rem;font-size:.74rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.m-body{display:grid;grid-template-columns:1fr 1fr;gap:2.4rem 4rem;margin-top:clamp(3.5rem,7vh,5rem)}
.m-para h4{font-size:.74rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);margin-bottom:1rem}
.m-para p{font-size:.96rem;line-height:1.78;color:var(--muted)}

/* ============================================================
   MATERIALS — light, grayscale swatches
   ============================================================ */
.materials{padding:clamp(7rem,14vh,11rem) 0;background:var(--surface)}
.mat-head{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;margin-bottom:clamp(3.5rem,7vh,5.5rem);opacity:0;transform:translateY(20px)}
.mat-head .eyebrow{margin-bottom:1.4rem}
.mat-sub{font-size:.84rem;font-weight:500;color:var(--muted);text-align:right;max-width:24ch;line-height:1.6}
.mat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,1.6vw,1.6rem)}
.mat-card{background:var(--surface-2);border:1px solid var(--line-soft);border-radius:var(--card-radius);overflow:hidden;opacity:0;transform:translateY(22px);transition:border-color .4s,transform .4s var(--ease)}
.mat-card:hover{border-color:var(--line);transform:translateY(-3px)}
.mat-swatch{height:190px;position:relative;overflow:hidden}
.mat-swatch .sw{position:absolute;inset:0;transition:transform .7s var(--ease)}
.mat-card:hover .sw{transform:scale(1.05)}
.mat-code{position:absolute;top:1rem;right:1rem;font-size:.6rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.85);border:1px solid rgba(255,255,255,.3);padding:.3rem .6rem;border-radius:5px;backdrop-filter:blur(4px)}
.mat-chip{position:absolute;bottom:1rem;left:1rem;width:38px;height:38px;border-radius:50%;box-shadow:inset 0 1px 3px rgba(255,255,255,.35),0 4px 14px rgba(0,0,0,.4)}
.mat-info{padding:1.6rem 1.6rem 1.8rem}
.mat-name{font-size:1.1rem;font-weight:600;letter-spacing:-.02em;color:var(--ink);margin-bottom:.6rem}
.mat-desc{font-size:.86rem;line-height:1.65;color:var(--muted);margin-bottom:1.3rem}
.mat-props{display:flex;flex-direction:column;gap:.1rem}
.mat-prop{display:flex;justify-content:space-between;align-items:center;padding:.55rem 0;border-top:1px solid var(--line-soft)}
.mat-prop-k{font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.mat-prop-v{font-size:.8rem;font-weight:600;color:var(--ink-soft)}
.mat-note{margin-top:clamp(2.5rem,5vh,3.5rem);padding-top:clamp(2rem,4vh,2.6rem);border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap;opacity:0;transform:translateY(18px)}
.mat-note p{font-size:1.02rem;font-weight:500;letter-spacing:-.01em;color:var(--ink);max-width:46ch;line-height:1.5}
.mat-note p span{color:var(--muted);font-weight:400}
.mat-note a{display:inline-flex;align-items:center;gap:.6rem;font-size:.86rem;font-weight:600;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:.3rem;white-space:nowrap;transition:gap .35s var(--ease),border-color .35s}
.mat-note a:hover{gap:1rem;border-color:var(--ink)}

/* ============================================================
   GALLERY — light wall, dark framed tiles
   ============================================================ */
.gallery{padding:clamp(7rem,14vh,11rem) 0}
.g-head{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;margin-bottom:clamp(3.5rem,7vh,5.5rem);opacity:0;transform:translateY(20px)}
.g-head .eyebrow{margin-bottom:1.4rem}
.g-sub{font-size:.84rem;font-weight:500;color:var(--muted);text-align:right;line-height:1.6}
.g-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;grid-auto-rows:1fr;gap:clamp(1rem,1.6vw,1.5rem)}
.g-item{position:relative;overflow:hidden;border-radius:var(--card-radius);background:var(--night);aspect-ratio:4/5;opacity:0;transform:translateY(26px);cursor:pointer;border:1px solid var(--line-soft)}
.g-item:nth-child(1){grid-row:span 2;aspect-ratio:auto}
.g-item:nth-child(4){grid-column:span 2;aspect-ratio:auto;min-height:280px}
.g-art{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;transition:transform .9s var(--ease)}
.g-item:hover .g-art{transform:scale(1.04)}
.g-ov{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:1.8rem;background:linear-gradient(to top,rgba(8,7,6,.96) 0%,rgba(8,7,6,.1) 60%,transparent 100%);opacity:0;transition:opacity .5s var(--ease)}
.g-item:hover .g-ov{opacity:1}
.g-badge{position:absolute;top:1.2rem;left:1.2rem;font-size:.62rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--on-night);border:1px solid var(--on-night-line);padding:.32rem .65rem;border-radius:5px;background:rgba(8,7,6,.5);backdrop-filter:blur(6px);opacity:0;transform:translateY(-6px);transition:all .4s var(--ease)}
.g-item:hover .g-badge{opacity:1;transform:translateY(0)}
.g-mat{font-size:.66rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--on-night-soft);margin-bottom:.6rem}
.g-name{font-size:1.3rem;font-weight:600;letter-spacing:-.02em;color:var(--on-night);margin-bottom:.4rem}
.g-price{font-size:.85rem;font-weight:500;color:var(--on-night-soft)}
.g-specs{display:flex;flex-wrap:wrap;gap:1.1rem;margin-top:.9rem}
.g-spec{font-size:.68rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--on-night-faint);display:flex;align-items:center;gap:.45rem}
.g-spec::before{content:"";width:3px;height:3px;border-radius:50%;background:var(--on-night-soft)}
.g-arr{position:absolute;top:1.2rem;right:1.2rem;width:34px;height:34px;border:1px solid var(--on-night-line);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transform:scale(.7);transition:all .4s var(--ease)}
.g-item:hover .g-arr{opacity:1;transform:scale(1)}
.g-arr svg{width:12px;height:12px;stroke:var(--on-night);fill:none;stroke-width:1.5}

/* ============================================================
   PROCESO — light
   ============================================================ */
.proceso{padding:clamp(7rem,14vh,11rem) 0;background:var(--surface)}
.p-head{margin-bottom:clamp(4rem,8vh,7rem);opacity:0;transform:translateY(20px)}
.p-head .eyebrow{margin-bottom:1.6rem}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.t-step{padding:2.6rem 2rem 0 0;position:relative;opacity:0;transform:translateY(22px)}
.t-step:not(:last-child){border-right:1px solid var(--line-soft);margin-right:2rem;padding-right:2rem}
.t-num{font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:1.4rem;display:flex;align-items:center;gap:.7rem}
.t-num::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ink)}
.t-title{font-size:1.18rem;font-weight:600;letter-spacing:-.02em;color:var(--ink);margin-bottom:.9rem;line-height:1.25}
.t-body{font-size:.92rem;line-height:1.72;color:var(--muted)}
.p-visual{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1rem,1.6vw,1.5rem);margin-top:clamp(4rem,8vh,6rem);opacity:0;transform:translateY(20px)}
.pv{background:var(--surface-2);border:1px solid var(--line-soft);border-radius:var(--card-radius);padding:clamp(2rem,3.5vw,3.2rem)}
.pv .eyebrow{margin-bottom:1.6rem}
.pv-v{font-size:calc(clamp(1.6rem,2.6vw,2.4rem) * var(--tscale));font-weight:600;letter-spacing:-.03em;color:var(--ink);line-height:1.12}
.pv-s{margin-top:1.1rem;font-size:.94rem;line-height:1.72;color:var(--muted)}

/* ============================================================
   WHY — light
   ============================================================ */
.why{padding:clamp(7rem,14vh,11rem) 0}
.why-head{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;margin-bottom:clamp(3.5rem,7vh,5.5rem);opacity:0;transform:translateY(20px)}
.why-head .eyebrow{margin-bottom:1.4rem}
.why-sub{font-size:.84rem;font-weight:500;color:var(--muted);text-align:right;max-width:18ch;line-height:1.6}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,1.6vw,1.5rem)}
.why-card{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--card-radius);padding:clamp(2.2rem,3vw,3rem);opacity:0;transform:translateY(22px);transition:border-color .4s,transform .4s var(--ease)}
.why-card:hover{border-color:var(--line);transform:translateY(-3px)}
.why-num{font-size:.8rem;font-weight:700;letter-spacing:.1em;color:var(--faint);margin-bottom:1.8rem}
.why-icon{width:34px;height:34px;margin-bottom:1.6rem;display:flex;align-items:center;justify-content:center}
.why-icon svg{width:24px;height:24px;stroke:var(--ink);fill:none;stroke-width:1.4}
.why-title{font-size:1.18rem;font-weight:600;letter-spacing:-.02em;color:var(--ink);margin-bottom:.9rem;line-height:1.3}
.why-body{font-size:.92rem;line-height:1.74;color:var(--muted)}
.why-tag{display:inline-block;margin-top:1.5rem;font-size:.68rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);padding-bottom:.25rem;border-bottom:1px solid var(--line)}

/* ============================================================
   TESTIMONIOS — light bone
   ============================================================ */
.testi{padding:clamp(7rem,14vh,11rem) 0;background:var(--surface)}
.testi-head{margin-bottom:clamp(3.5rem,7vh,5.5rem);opacity:0;transform:translateY(20px)}
.testi-head .eyebrow{margin-bottom:1.6rem}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,1.6vw,1.5rem)}
.testi-card{background:var(--surface-2);border:1px solid var(--line-soft);border-radius:var(--card-radius);padding:clamp(2.2rem,3vw,3rem);display:flex;flex-direction:column;opacity:0;transform:translateY(22px)}
.testi-stars{display:flex;gap:.3rem;margin-bottom:1.6rem}
.testi-star{width:13px;height:13px;fill:var(--ink)}
.testi-quote{font-size:1.02rem;font-weight:500;line-height:1.62;letter-spacing:-.01em;color:var(--ink);margin-bottom:2rem;flex:1}
.testi-author{display:flex;align-items:center;gap:1rem;padding-top:1.6rem;border-top:1px solid var(--line-soft)}
.testi-avatar{width:38px;height:38px;border-radius:50%;background:var(--paper);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:.78rem;font-weight:700;letter-spacing:.04em;color:var(--ink-soft);flex-shrink:0}
.testi-name{font-size:.86rem;font-weight:600;color:var(--ink)}
.testi-role{font-size:.8rem;font-weight:400;color:var(--muted);margin-top:.15rem}

/* ============================================================
   CONTACT — light
   ============================================================ */
.contact{padding:clamp(7rem,14vh,11rem) 0}
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(3rem,7vw,7rem);align-items:start}
.contact-left .eyebrow{margin-bottom:1.6rem}
.contact-desc{margin:1.8rem 0 2.6rem;max-width:34ch}
.contact-info{display:flex;flex-direction:column;gap:1.2rem}
.ci-item{display:flex;align-items:center;gap:1rem}
.ci-item svg{width:16px;height:16px;stroke:var(--ink);fill:none;stroke-width:1.5;flex-shrink:0}
.ci-item span{font-size:.94rem;font-weight:500;color:var(--ink-soft)}
.contact-form{position:relative}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}
.fg{margin-bottom:1.8rem;position:relative}
.fg label{display:block;font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:.7rem}
.fg input,.fg select,.fg textarea{
  width:100%;background:transparent;border:none;border-bottom:1px solid var(--line);
  padding:.7rem 0;font-family:inherit;font-size:.98rem;font-weight:500;color:var(--ink);outline:none;
  transition:border-color .35s;-webkit-appearance:none;appearance:none;
}
.fg input::placeholder,.fg textarea::placeholder{color:var(--faint);font-weight:400}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--ink)}
.fg textarea{resize:none;height:96px;line-height:1.7}
.fg select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2373716A' stroke-width='1.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .2rem center}
.form-submit{width:100%;margin-top:.8rem;font-size:.85rem;font-weight:600;color:var(--paper);background:var(--ink);padding:1.15rem;border:none;border-radius:var(--btn-radius);cursor:pointer;transition:background .35s}
.form-submit:hover{background:#000}
.form-note{margin-top:1rem;font-size:.8rem;font-weight:500;color:var(--muted);text-align:center}
.form-success{display:none;text-align:center;padding:3rem 2rem;border:1px solid var(--line-soft);border-radius:var(--card-radius);background:var(--surface)}
.form-success .check{width:44px;height:44px;border-radius:50%;background:var(--ink);color:var(--paper);display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin:0 auto 1.4rem}
.form-success h3{font-size:1.4rem;font-weight:600;letter-spacing:-.02em;margin-bottom:.8rem}
.form-success p{font-size:.94rem;color:var(--muted);line-height:1.7}

/* ============================================================
   CTA — dark band
   ============================================================ */
.cta{padding:clamp(8rem,18vh,14rem) var(--pad);background:var(--night);color:var(--on-night);text-align:center;overflow:hidden;position:relative}
.cta-bg{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:clamp(8rem,20vw,20rem);font-weight:700;letter-spacing:-.04em;color:rgba(242,239,233,.035);white-space:nowrap;user-select:none;pointer-events:none}
.cta-in{position:relative;z-index:2;max-width:820px;margin:0 auto}
.cta-in .eyebrow{color:var(--on-night-soft);justify-content:center;margin-bottom:2.2rem}
.cta-h{font-size:calc(clamp(2.4rem,5.2vw,5rem) * var(--tscale));font-weight:650;letter-spacing:-.04em;line-height:1.04;color:var(--on-night);margin-bottom:1.6rem}
.cta-h em{font-style:normal;color:var(--on-night-soft)}
.cta-s{font-size:1.04rem;line-height:1.7;color:var(--on-night-soft);max-width:46ch;margin:0 auto 3rem}
.cta-btns{display:flex;gap:1.2rem;justify-content:center;flex-wrap:wrap}

/* ============================================================
   FOOTER — light bone
   ============================================================ */
footer{background:var(--surface);border-top:1px solid var(--line-soft)}
.f-nl{padding:clamp(3rem,6vh,5rem) 0;border-bottom:1px solid var(--line-soft)}
.f-nl-inner{display:flex;justify-content:space-between;align-items:center;gap:3rem;flex-wrap:wrap}
.f-nl h4{font-size:1.4rem;font-weight:600;letter-spacing:-.02em;margin-bottom:.4rem}
.f-nl p{font-size:.9rem;color:var(--muted)}
.f-nl-form{display:flex;gap:.8rem;flex:1;min-width:280px;max-width:440px}
.f-nl-form input{flex:1;background:transparent;border:none;border-bottom:1px solid var(--line);padding:.7rem 0;font-family:inherit;font-size:.95rem;font-weight:500;color:var(--ink);outline:none}
.f-nl-form input::placeholder{color:var(--faint)}
.f-nl-form input:focus{border-color:var(--ink)}
.f-nl-form button{font-family:inherit;font-size:.82rem;font-weight:600;color:var(--paper);background:var(--ink);border:none;border-radius:var(--btn-radius);padding:.7rem 1.5rem;cursor:pointer;white-space:nowrap;transition:background .35s}
.f-nl-form button:hover{background:#000}
.f-socials{display:flex;gap:.8rem}
.f-social{width:40px;height:40px;border:1px solid var(--line);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .35s var(--ease)}
.f-social:hover{border-color:var(--ink);background:var(--ink)}
.f-social svg{width:16px;height:16px;stroke:var(--ink-soft);fill:none;stroke-width:1.5;transition:stroke .35s}
.f-social:hover svg{stroke:var(--paper)}
.f-main{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:3rem;padding:clamp(3.5rem,7vh,5rem) var(--pad)}
.f-brand .brand{font-size:.92rem;margin-bottom:1.4rem;display:inline-block}
.f-brand p{font-size:.9rem;line-height:1.8;color:var(--muted);max-width:30ch}
.f-col h5{font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);margin-bottom:1.5rem}
.f-col ul{list-style:none;display:flex;flex-direction:column;gap:.9rem}
.f-col a{font-size:.9rem;font-weight:400;color:var(--muted);text-decoration:none;transition:color .3s}
.f-col a:hover{color:var(--ink)}
.f-bot{border-top:1px solid var(--line-soft);padding:2rem var(--pad);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.f-bot p{font-size:.8rem;font-weight:500;color:var(--muted);letter-spacing:.01em}

/* ============================================================
   REVEAL (JS-driven)
   Content is VISIBLE by default — only hidden once <html> gets the .js
   class (added immediately by poly.js). So if scripts fail to run, nothing
   is ever stuck invisible. Entrance uses a keyframe animation with
   fill-mode forwards, which reliably ends at the final state (a plain
   transition can stall mid-interpolation in throttled/offscreen frames).
   ============================================================ */
@keyframes polyReveal{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes polyRevealSm{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

.js .reveal{opacity:0;transform:translateY(26px)}
.js .reveal.in{animation:polyReveal 1s var(--ease) forwards}
.js .m-line{opacity:0;transform:translateY(26px)}
.js .m-line.in{animation:polyReveal 1s var(--ease) forwards}
.js .mstat{opacity:0;transform:translateY(18px)}
.js .mstat.in{animation:polyRevealSm .9s var(--ease) forwards}
/* Guaranteed resting state: once the entrance finishes (animationend) OR a JS
   timeout fires, .shown locks the element visible with no animation so it can
   never remain stuck at the starting frame in a throttled/offscreen tab. */
.js .reveal.shown,.js .m-line.shown,.js .mstat.shown{opacity:1!important;transform:none!important;animation:none!important}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .reveal,.m-line,.mstat,.reveal *{opacity:1!important;transform:none!important;animation:none!important}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1080px){
  .why-grid,.testi-grid{grid-template-columns:1fr 1fr}
  .mat-grid{grid-template-columns:1fr 1fr}
  .timeline{grid-template-columns:1fr 1fr;gap:0 0}
  .t-step:nth-child(2){border-right:none;margin-right:0}
  .t-step{border-bottom:1px solid var(--line-soft);padding-bottom:2.4rem;margin-bottom:0}
}
@media(max-width:900px){
  .nav-links,.nav-right .nav-cta,.nav-right .lang{display:none}
  .burger{display:flex}
  body[data-hero="split"] .hero{display:flex;flex-direction:column;min-height:auto;padding:7rem var(--pad) 0;grid-template-columns:none}
  body[data-hero="split"] .hero-copy{order:1}
  body[data-hero="split"] .hero-media{order:2;height:50vh;margin-top:2.5rem}
  body[data-hero="split"] .hero-stats{order:3;margin-top:2rem}
  body[data-hero="full"] .hero-copy{padding-bottom:8rem}
}
@media(max-width:720px){
  .contact-grid{grid-template-columns:1fr;gap:3rem}
  .g-grid{grid-template-columns:1fr 1fr}
  .g-item:nth-child(1){grid-row:auto;aspect-ratio:4/5}
  .g-item:nth-child(4){grid-column:span 2}
  .f-main{grid-template-columns:1fr 1fr;gap:2.5rem}
  .m-body{grid-template-columns:1fr;gap:2rem}
  .p-visual{grid-template-columns:1fr}
  .hero-stats{flex-wrap:wrap}
}
@media(max-width:560px){
  .why-grid,.testi-grid,.mat-grid,.timeline{grid-template-columns:1fr}
  .t-step{border-right:none;margin-right:0}
  .g-grid{grid-template-columns:1fr}
  .g-item:nth-child(4){grid-column:auto}
  .form-row{grid-template-columns:1fr}
  .f-main{grid-template-columns:1fr 1fr;gap:2.2rem 1.5rem}
  .f-brand{grid-column:1/-1;margin-bottom:.4rem}
  .mat-head,.g-head,.why-head{flex-direction:column;align-items:flex-start}
  .mat-sub,.g-sub,.why-sub{text-align:left}
  .hero-stats{flex-direction:column}
  .hstat{border-right:none;border-bottom:1px solid var(--line-soft);padding:1.2rem 0}
  .cta-btns{flex-direction:column}
  .cta-btns .btn{width:100%}
}

/* ============================================================
   FAQ — light, editorial accordion
   ============================================================ */
.faq{padding:clamp(7rem,14vh,11rem) 0}
.faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(3rem,7vw,6rem);align-items:start}
.faq-aside{position:sticky;top:8rem;opacity:0;transform:translateY(20px)}
.faq-aside .eyebrow{margin-bottom:1.6rem}
.faq-aside h2{margin-bottom:1.4rem}
.faq-aside p{font-size:.98rem;line-height:1.74;color:var(--muted);max-width:34ch}
.faq-aside .faq-cta{display:inline-flex;align-items:center;gap:.6rem;margin-top:2rem;font-size:.86rem;font-weight:600;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:.3rem;transition:gap .35s var(--ease),border-color .35s}
.faq-aside .faq-cta:hover{gap:1rem;border-color:var(--ink)}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line-soft);opacity:0;transform:translateY(18px)}
.faq-q{width:100%;background:none;border:none;cursor:pointer;font-family:inherit;text-align:left;display:flex;align-items:flex-start;justify-content:space-between;gap:2rem;padding:1.7rem 0;color:var(--ink);transition:color .3s}
.faq-q:hover{color:var(--ink-soft)}
.faq-q-text{font-size:calc(1.18rem * var(--tscale));font-weight:600;letter-spacing:-.02em;line-height:1.3}
.faq-ic{position:relative;flex:0 0 18px;width:18px;height:18px;margin-top:.35rem}
.faq-ic::before,.faq-ic::after{content:"";position:absolute;background:var(--ink);transition:transform .4s var(--ease),opacity .3s}
.faq-ic::before{top:50%;left:0;width:100%;height:1.5px;transform:translateY(-50%)}
.faq-ic::after{left:50%;top:0;width:1.5px;height:100%;transform:translateX(-50%)}
.faq-item.open .faq-ic::after{transform:translateX(-50%) scaleY(0)}
.faq-item.open .faq-q-text{color:var(--ink)}
.faq-a{overflow:hidden;height:0;transition:height .45s var(--ease)}
.faq-a-inner{padding:0 0 1.9rem;max-width:54ch}
.faq-a-inner p{font-size:1rem;line-height:1.78;color:var(--muted)}
.faq-a-inner .fill{background:rgba(21,20,15,.06);border-radius:4px;padding:.05em .4em;font-weight:600;color:var(--ink-soft)}
@media(max-width:820px){
  .faq-grid{grid-template-columns:1fr;gap:2.5rem}
  .faq-aside{position:static}
}

/* ============================================================
   WHATSAPP FLOATING BUTTON
   ============================================================ */
.wa-fab{
  position:fixed;right:clamp(1.1rem,3vw,2rem);bottom:clamp(1.1rem,3vw,2rem);z-index:280;
  display:flex;align-items:center;gap:0;height:58px;padding:0;
  background:var(--ink);color:var(--paper);border-radius:999px;text-decoration:none;
  box-shadow:0 10px 30px -8px rgba(15,14,10,.5),0 2px 8px rgba(15,14,10,.2);
  overflow:hidden;max-width:58px;
  transition:max-width .55s var(--ease),background .35s,box-shadow .35s,transform .35s var(--ease);
  opacity:0;transform:translateY(16px) scale(.9);pointer-events:none;
}
.wa-fab.ready{opacity:1;transform:none;pointer-events:auto}
.wa-fab:hover{background:#000;max-width:230px;box-shadow:0 14px 38px -8px rgba(15,14,10,.6),0 3px 10px rgba(15,14,10,.25)}
.wa-ic{width:58px;height:58px;flex:0 0 58px;display:flex;align-items:center;justify-content:center}
.wa-ic svg{width:26px;height:26px;fill:var(--paper)}
.wa-txt{white-space:nowrap;font-size:.9rem;font-weight:600;letter-spacing:-.01em;padding-right:1.5rem;opacity:0;transform:translateX(-6px);transition:opacity .35s var(--ease) .08s,transform .4s var(--ease) .08s}
.wa-fab:hover .wa-txt{opacity:1;transform:none}
/* gentle one-time attention pulse */
.wa-fab.ready::before{content:"";position:absolute;inset:0;border-radius:999px;border:2px solid var(--ink);opacity:.6;animation:waPulse 2.6s var(--ease) 1.2s 3}
@keyframes waPulse{0%{transform:scale(1);opacity:.5}100%{transform:scale(1.7);opacity:0}}
@media(prefers-reduced-motion:reduce){.wa-fab.ready::before{display:none}}
@media(max-width:560px){
  .wa-fab,.wa-fab:hover{max-width:54px}
  .wa-ic{width:54px;height:54px;flex-basis:54px}
  .wa-fab{height:54px}
  .wa-txt{display:none}
}

/* ── Call (phone) floating button — stacked above WhatsApp ── */
.call-fab{
  bottom:calc(clamp(1.1rem,3vw,2rem) + 72px);
  background:var(--surface-2);color:var(--ink);border:1px solid var(--line);
  box-shadow:0 8px 24px -8px rgba(15,14,10,.32),0 2px 6px rgba(15,14,10,.12);
}
.call-fab:hover{background:#fff;color:var(--ink);box-shadow:0 14px 34px -8px rgba(15,14,10,.4),0 3px 10px rgba(15,14,10,.18)}
.call-fab .wa-ic svg{fill:var(--ink)}
.call-fab.ready::before{display:none}
@media(max-width:560px){
  .call-fab{bottom:calc(clamp(1.1rem,3vw,2rem) + 66px)}
}

/* ============================================================
   IMAGE-SLOT empty-state fix — gallery tiles are dark, so give
   the drop zone a mid-tone surface only while empty, so the
   "Arrastra tu foto" caption is legible. The dropped photo
   covers this background, so it only shows in the empty state.
   ============================================================ */
#gallery .g-art image-slot{background:#b9b6ae}

/* ============================================================
   MOBILE TYPE & SPACING REFINEMENT (≤600px)
   Desktop (PC) layout is intentionally untouched. This only
   tightens the oversized desktop clamp() minimums on phones.
   ============================================================ */
@media(max-width:600px){
  :root{--pad:1.4rem}

  /* — section vertical rhythm (desktop mins of ~7rem were too tall) — */
  .manifesto{padding:4.6rem 0}
  .materials,.gallery,.proceso,.why,.testi,.contact,.faq{padding:4.6rem 0}
  .cta{padding:5.2rem var(--pad)}

  /* — global heading scale — */
  .display{font-size:2.55rem;line-height:1.02}
  .h-sec{font-size:1.85rem;line-height:1.08}
  .h-sub{font-size:1.15rem}
  .lede{font-size:1rem;line-height:1.68}
  .eyebrow{font-size:.64rem;letter-spacing:.2em}
  .eyebrow::before{width:18px}

  /* — nav a touch tighter — */
  .nav{padding:1.05rem var(--pad)}
  .nav.scrolled{padding:.8rem var(--pad)}

  /* — hero — */
  body[data-hero="split"] .hero{padding-top:6.5rem}
  .hero-copy .eyebrow{margin-bottom:1.3rem}
  .hero-title{margin-bottom:1.1rem}
  .hero-title .sub{font-size:.42em;margin-top:.75rem}
  .hero-tag{margin-bottom:1.9rem}
  .hero-actions{gap:1.1rem}
  body[data-hero="split"] .hero-media{height:46vh;margin-top:2rem}
  body[data-hero="split"] .hero-stats{margin-top:1.6rem}
  .hstat{padding:1.1rem 0}
  .hstat-n{font-size:1.65rem}
  .hstat-l{font-size:.64rem;letter-spacing:.12em}

  /* — sectors ticker — */
  .tk-item{font-size:.72rem;padding:0 1.6rem;gap:1.1rem}

  /* — laser — */
  .laser-copy{padding-bottom:3.2rem}
  .laser-h{font-size:1.72rem;line-height:1.12}
  .laser-s{font-size:.94rem;margin-top:1rem}

  /* — manifesto — */
  .m-inner .eyebrow{margin-bottom:2.4rem}
  .m-lines{font-size:1.58rem;line-height:1.22}
  .m-stats{margin-top:3rem}
  .mstat{padding:1.7rem 0}
  .mstat-n{font-size:1.95rem}
  .mstat-l{margin-top:.6rem;font-size:.64rem}
  .m-body{margin-top:2.6rem;gap:1.8rem}
  .m-para h4{font-size:.66rem}
  .m-para p{font-size:.92rem}

  /* — section heads (materials / gallery / why) — */
  .mat-head,.g-head,.why-head{margin-bottom:2.4rem}
  .mat-head .eyebrow,.why-head .eyebrow{margin-bottom:1.1rem}

  /* — materials cards — */
  .mat-swatch{height:168px}
  .mat-info{padding:1.4rem 1.4rem 1.6rem}
  .mat-name{font-size:1.05rem}
  .mat-desc{font-size:.84rem}
  .mat-note{margin-top:2.4rem;padding-top:1.8rem}
  .mat-note p{font-size:.96rem}

  /* — gallery — */
  .g-item:nth-child(1),.g-item:nth-child(4){min-height:0}
  .g-name{font-size:1.18rem}
  .g-ov{padding:1.5rem}

  /* — proceso — */
  .p-head{margin-bottom:3rem}
  .t-step{padding:2rem 0 2.2rem}
  .t-title{font-size:1.1rem}
  .t-body{font-size:.9rem}
  .p-visual{margin-top:3rem;gap:1rem}
  .pv{padding:2rem}
  .pv-v{font-size:1.5rem}
  .pv-s{font-size:.9rem}

  /* — why cards — */
  .why-card{padding:2rem}
  .why-title{font-size:1.1rem}
  .why-body{font-size:.9rem}
  .why-num{margin-bottom:1.3rem}
  .why-icon{margin-bottom:1.2rem}

  /* — testimonials — */
  .testi-head{margin-bottom:2.6rem}
  .testi-card{padding:2rem}
  .testi-quote{font-size:.98rem;margin-bottom:1.6rem}

  /* — faq — */
  .faq-q{padding:1.4rem 0}
  .faq-q-text{font-size:1.06rem}
  .faq-a-inner p{font-size:.95rem}

  /* — contact — */
  .contact-desc{margin:1.4rem 0 2rem}
  .ci-item span{font-size:.9rem}
  .fg{margin-bottom:1.5rem}

  /* — cta — */
  .cta-in .eyebrow{margin-bottom:1.7rem}
  .cta-h{font-size:2.1rem;line-height:1.1}
  .cta-s{font-size:.97rem;margin-bottom:2.2rem}

  /* — footer — */
  .f-nl h4{font-size:1.2rem}
  .f-main{gap:2.2rem}
  .f-brand p{font-size:.88rem}
}

/* extra-small phones — shave the hero headline once more */
@media(max-width:380px){
  .display{font-size:2.3rem}
  .h-sec{font-size:1.72rem}
  .m-lines{font-size:1.46rem}
  .cta-h{font-size:1.95rem}
  .laser-h{font-size:1.58rem}
}