/* ==========================================================
   MARTINA SOUZA — sistema visual v3
   Cartel estrecho. Frío, negro, amarillo. Sin tarjetas blandas.
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Barlow+Condensed:wght@400;500;600;700&family=Archivo:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --white:  #F7F9F8;   /* blanco frío */
  --white-2:#ECF0EE;
  --ink:    #0C0C0E;
  --ink-2:  #1B1F24;
  --yellow: #F2E400;   /* el único acento */
  --grey:   #787F7B;
  --line:   #D4DAD7;

  --display:'Anton', 'Arial Narrow', sans-serif;
  --cond:   'Barlow Condensed', 'Arial Narrow', sans-serif;
  --body:   'Archivo', -apple-system, sans-serif;
  --mono:   'JetBrains Mono', ui-monospace, monospace;

  --gut: clamp(20px, 4vw, 64px);
  --max: 1440px;
}

*{ box-sizing:border-box; }
html{ font-size:17px; scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--white);
  color:var(--ink);
  font-family:var(--body);
  font-size:1rem;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; }

/* ---------- tipografía ---------- */
.display{
  font-family:var(--display);
  font-weight:400;
  text-transform:uppercase;
  letter-spacing:-0.015em;
  line-height:0.86;
}
h1.display{ font-size:clamp(3.1rem, 10vw, 9.7rem); }
h2.display{ font-size:clamp(2.4rem, 6.4vw, 6rem); }
h3{ font-family:var(--cond); font-weight:600; font-size:1.55rem; letter-spacing:0.005em; margin:0; text-transform:uppercase; }
p{ margin:0 0 1.05em; max-width:62ch; }
p:last-child{ margin-bottom:0; }

/* palabra hueca */
.hollow{
  color:transparent;
  -webkit-text-stroke:2px var(--ink);
  text-stroke:2px var(--ink);
}
.hollow-thin{ -webkit-text-stroke-width:1.4px; }

.tagline{
  font-family:var(--cond);
  font-weight:500;
  font-size:clamp(1.14rem,1.9vw,1.66rem);
  line-height:1.25;
  letter-spacing:0.01em;
  text-transform:uppercase;
  max-width:34ch;
}

.label{
  font-family:var(--mono);
  font-size:.74rem;
  letter-spacing:.13em;
  text-transform:uppercase;
  color:var(--grey);
}
.lead{ font-size:1.16rem; line-height:1.62; font-weight:400; max-width:48ch; }
.small{ font-size:.9rem; color:var(--grey); }

/* ---------- estructura ---------- */
.wrap{ max-width:var(--max); margin:0 auto; padding:0 var(--gut); }
section{ padding:clamp(54px,6.2vw,96px) 0; position:relative; }
.sec-head{
  display:flex; align-items:flex-end; gap:24px;
  border-bottom:2px solid var(--ink);
  padding-bottom:14px; margin-bottom:clamp(32px,5vw,64px);
}
.sec-head .label{ padding-bottom:6px; }
.sec-head h2{ margin-left:auto; text-align:right; }

/* ---------- barra ---------- */
.top{
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(247,249,248,.9);
  backdrop-filter:blur(10px) saturate(120%);
  border-bottom:1px solid var(--line);
}
.top-in{
  max-width:var(--max); margin:0 auto; padding:12px var(--gut);
  display:flex; align-items:center; gap:clamp(14px,3vw,40px);
}
.brand{
  font-family:var(--display); font-size:1.05rem; letter-spacing:.04em;
  text-transform:uppercase; text-decoration:none; white-space:nowrap;
}
.brand i{
  font-style:normal; color:var(--ink); background:var(--yellow);
  padding:0 .22em .06em; margin-left:.14em; display:inline-block;
  transform:rotate(-1.2deg);
}
.nav{ display:flex; gap:clamp(12px,2vw,26px); margin-left:auto; flex-wrap:wrap; }
.nav a{
  font-family:var(--cond); font-size:.82rem; font-weight:600;
  letter-spacing:.1em; text-transform:uppercase; text-decoration:none;
  color:var(--ink); opacity:.62; padding-bottom:2px; border-bottom:2px solid transparent;
}
.nav a:hover, .nav a[aria-current]{ opacity:1; border-bottom-color:var(--yellow); }
.nav-cta{
  font-family:var(--cond); font-size:.82rem; font-weight:700; letter-spacing:.1em;
  text-transform:uppercase; text-decoration:none; background:var(--ink); color:var(--white);
  padding:9px 18px; white-space:nowrap;
}
.nav-cta:hover{ background:var(--yellow); color:var(--ink); }

/* ---------- HERO ---------- */
.hero{ padding-top:clamp(88px,12vw,140px); padding-bottom:0; overflow:hidden; }
.hero-stage{
  transform-origin:50% 30%;
  will-change:transform;
}
.hero h1{ margin:0 0 34px; line-height:1.15; padding-top:.16em; }
.hero h1 span{ display:block; }
.hero-sub{
  display:grid; grid-template-columns:1.05fr 1fr; gap:clamp(24px,4vw,64px);
  align-items:end; margin-top:34px;
}
.hero-meta{
  border-top:2px solid var(--ink); padding-top:12px;
  display:grid; grid-template-columns:1fr 1fr; gap:22px 24px;
}
/* el <dl> no debe romper la rejilla: sus grupos pasan a ser celdas */
.hero-meta > dl{ display:contents; }
.hero-meta div{ display:block; }
.hero-meta dt{
  font-family:var(--mono); font-size:.7rem; letter-spacing:.12em;
  text-transform:uppercase; color:var(--grey); margin-bottom:4px;
}
.hero-meta dd{ margin:0; font-family:var(--cond); font-size:1.1rem; font-weight:600; line-height:1.2; text-transform:uppercase; }
.hero-meta dd .dd-sub{
  display:block; font-family:var(--mono); font-size:.6rem; font-weight:400;
  letter-spacing:.1em; color:var(--grey); margin-top:5px; text-transform:uppercase;
}
.hero-meta dd .accent{ color:var(--ink); background:var(--yellow); padding:0 4px; }

/* arco de imagen con degradado por detrás */
.hero-art{ position:relative; margin-top:clamp(36px,5vw,64px); }
.hero-art .grad{
  position:absolute; z-index:0;
  left:-12%; right:-12%; top:26%; height:44%;
  background:linear-gradient(90deg,
      var(--yellow) 0%,
      #d9d400 18%,
      rgba(242,228,0,0) 46%,
      rgba(140,150,146,0) 62%,
      #aeb8b3 100%);
  opacity:.95;
}
.hero-art .grad-2{
  position:absolute; z-index:0; inset:auto -8% 12% -8%; height:18%;
  background:linear-gradient(90deg, rgba(12,12,14,0) 0%, rgba(12,12,14,.16) 50%, rgba(12,12,14,0) 100%);
}
.hero-fig{ position:relative; z-index:1; margin:0; }
.hero-fig img{
  width:100%; height:clamp(300px,52vw,620px);
  object-fit:cover;
  filter:contrast(1.02) brightness(1.05);
  transform:scale(1.001);
  will-change:transform;
}
.hero-art::after{
  content:'ARCHIVO PROPIO · GUANGDONG';
  position:absolute; z-index:2; right:0; bottom:0;
  background:var(--ink); color:var(--white);
  font-family:var(--mono); font-size:.6rem; letter-spacing:.14em;
  padding:6px 10px;
}
.hero-foot{
  display:flex; justify-content:space-between; gap:20px; flex-wrap:wrap;
  border-bottom:2px solid var(--ink); padding:12px 0 0;
}

/* ---------- HISTORIA ---------- */
.story{ background:var(--ink-2); color:var(--white); }
.story h2{ color:var(--white); }
.story .hollow{ -webkit-text-stroke-color:var(--yellow); }
.story .sec-head{ border-bottom-color:#3B4046; }
.story .label{ color:#8F958F; }
.story-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(30px,5vw,80px); align-items:start; }
.story p{ color:#C9CFCB; }
.story strong{ color:var(--white); font-weight:600; }
.yellow{ color:var(--yellow); }

.timeline{ border-top:1px solid #3B4046; margin-top:clamp(36px,5vw,60px); }
.tl{
  display:grid; grid-template-columns:88px 1fr 1.1fr; gap:clamp(16px,2.5vw,32px);
  padding:22px 0; border-bottom:1px solid #3B4046; align-items:start;
}
.tl-year{
  font-family:var(--display); font-size:1.6rem; color:var(--yellow); line-height:1;
}
.tl h4{
  margin:0; font-family:var(--cond); font-weight:600; font-size:1.24rem;
  text-transform:uppercase; letter-spacing:.02em; color:var(--white);
}
.tl p{ margin:4px 0 0; font-size:1rem; color:#A9AFA9; max-width:44ch; }

/* ---------- NÚMEROS ---------- */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); border-top:2px solid var(--ink); }
.stat{ padding:26px 22px 30px 0; border-right:1px solid var(--line); }
.stat:last-child{ border-right:0; }
.stat b{
  display:block; font-family:var(--display); font-size:clamp(2.6rem,5.2vw,4.6rem);
  line-height:.9; margin-bottom:8px; white-space:nowrap;
}
.stat > span{ font-family:var(--cond); font-weight:600; text-transform:uppercase; font-size:1.02rem; letter-spacing:.04em; display:block; }
.stat em{ font-style:normal; font-family:var(--mono); font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color:var(--grey); display:block; margin-top:6px; }

/* ---------- QUÉ COMPRAMOS · ocho fichas ---------- */
.cat-grid{
  display:grid; grid-template-columns:repeat(4, 1fr);
  column-gap:clamp(12px,1.3vw,18px); row-gap:clamp(12px,1.3vw,18px);
}
.cat-card{
  display:flex; flex-direction:column;
  padding:20px 18px 18px;
  border:1px solid var(--line);
  background:var(--white);
  min-height:clamp(210px,20vw,250px);
  transition:border-color .25s ease, background .25s ease;
}
.cat-card:hover{ border-color:var(--ink); }
.cat-card .n{
  font-family:var(--mono); font-size:.7rem; letter-spacing:.14em; color:var(--grey);
}
.cat-card h3{
  font-family:var(--cond); font-weight:700; font-size:1.15rem; line-height:1.08;
  text-transform:uppercase; margin:9px 0 10px; letter-spacing:.005em;
  min-height:2.16em;
}
.cat-card p{ font-size:.86rem; line-height:1.48; margin:0; flex:1; }
.cat-card .weak{
  margin-top:auto; padding-top:14px; font-size:.8rem; line-height:1.45; color:#3A403C;
}
.cat-card .weak b{
  display:block; font-family:var(--mono); font-size:.64rem; font-weight:500;
  letter-spacing:.13em; text-transform:uppercase; color:var(--ink);
  margin-bottom:5px; padding-bottom:4px; border-bottom:1px solid var(--line);
}
.cat-card.is-accent{ background:var(--yellow); border-color:var(--yellow); }
.cat-card.is-accent .weak b{ border-bottom-color:rgba(12,12,14,.28); }
.cat-card.is-dark{ background:var(--ink-2); border-color:var(--ink-2); color:var(--white); }
.cat-card.is-dark .n{ color:rgba(247,249,248,.6); }
.cat-card.is-dark .weak{ color:rgba(247,249,248,.78); }
.cat-card.is-dark .weak b{ color:var(--yellow); border-bottom-color:rgba(247,249,248,.24); }

/* ---------- CATEGORÍAS · arco de tarjetas ---------- */
.cards{
  display:grid; grid-template-columns:repeat(4, 1fr);
  column-gap:clamp(12px,1.4vw,20px);
  /* la fila necesita aire suficiente para que el desplazamiento del arco no
     invada la tarjeta de arriba */
  row-gap:clamp(54px,5.6vw,78px);
  padding:46px 0 34px;
}
.card{
  --lift:0px; --rot:0deg;
  position:relative;
  padding:22px 18px 26px;
  min-height:clamp(260px,26vw,350px);
  display:flex; flex-direction:column;
  background:#1E2227; color:var(--white);
  transform:translateY(calc(var(--lift) * -1)) rotate(var(--rot));
  transition:box-shadow .3s ease;
  cursor:default;
}
.card::after{
  content:'';
  position:absolute; inset:0;
  border:1px solid rgba(255,255,255,.14);
  pointer-events:none;
}
.card .num{
  font-family:var(--mono); font-size:.72rem; letter-spacing:.12em;
  opacity:.7; margin-bottom:auto;
}
.card h3{
  font-family:var(--cond); font-weight:700; font-size:1.26rem; line-height:1.08;
  text-transform:uppercase; margin:14px 0 8px; letter-spacing:.005em;
}
.card p{
  font-size:.89rem; line-height:1.5; margin:0; opacity:.86; max-width:none;
}
.card .items{
  font-family:var(--mono); font-size:.71rem; letter-spacing:.03em;
  line-height:1.7; opacity:.72; margin-top:auto; padding-top:12px; text-transform:uppercase;
}
/* alternancia de fondos */
.card:nth-child(3n+2){ background:var(--white); color:var(--ink); }
.card:nth-child(3n+2)::after{ border-color:rgba(12,12,14,.16); }
.card:nth-child(3n+3){ background:var(--yellow); color:var(--ink); }
.card:nth-child(3n+3)::after{ border-color:rgba(12,12,14,.18); }
.card:nth-child(3n+3) p{ opacity:.94; }
.card:nth-child(3n+3) .items{ opacity:.82; }
/* arco: desplazamiento leve, sin invadir la fila vecina */
.card:nth-child(1){ --lift:14px; --rot:-1.1deg; }
.card:nth-child(2){ --lift:4px;  --rot:-0.4deg; }
.card:nth-child(3){ --lift:0px;  --rot:0.3deg; }
.card:nth-child(4){ --lift:7px;  --rot:1deg; }
.card:nth-child(5){ --lift:16px; --rot:-0.9deg; }
.card:nth-child(6){ --lift:5px;  --rot:-0.3deg; }
.card:nth-child(7){ --lift:1px;  --rot:0.4deg; }
.card:nth-child(8){ --lift:9px;  --rot:1.2deg; }

@keyframes popUp{
  0%   { transform:translateY(calc(var(--lift) * -1)) rotate(var(--rot)); }
  32%  { transform:translateY(calc(var(--lift) * -1 - 24px)) rotate(var(--rot)); }
  58%  { transform:translateY(calc(var(--lift) * -1 - 10px)) rotate(var(--rot)); }
  78%  { transform:translateY(calc(var(--lift) * -1 - 20px)) rotate(var(--rot)); }
  100% { transform:translateY(calc(var(--lift) * -1 - 16px)) rotate(var(--rot)); }
}
.card:hover{
  animation:popUp .62s cubic-bezier(.22,1.15,.36,1) forwards;
  z-index:6;
  box-shadow:0 22px 40px -18px rgba(12,12,14,.5);
}
.cards-note{ display:flex; justify-content:space-between; gap:20px; flex-wrap:wrap; border-top:2px solid var(--ink); padding-top:12px; }

/* ---------- LISTA DE PROCESO ---------- */
.steps{ border-top:2px solid var(--ink); }
.step{
  display:grid; grid-template-columns:70px 1fr 1fr; gap:clamp(16px,3vw,44px);
  padding:24px 0; border-bottom:1px solid var(--line); align-items:start;
}
.step-n{ font-family:var(--display); font-size:1.5rem; color:var(--grey); line-height:1; }
.step h3{ margin-bottom:6px; }
.step p{ font-size:1rem; margin:0; color:#3d4340; }
.step-out{
  font-family:var(--mono); font-size:.76rem; letter-spacing:.03em; line-height:1.65;
  color:var(--grey); border-left:2px solid var(--yellow); padding-left:16px;
  text-transform:uppercase;
}
.step-out b{ display:block; color:var(--ink); font-family:var(--cond); font-size:.86rem; letter-spacing:.1em; font-weight:700; margin-bottom:4px; }

/* ---------- TABLAS ---------- */
.table-wrap{ overflow-x:auto; }
table{ width:100%; border-collapse:collapse; font-size:.96rem; min-width:560px; }
/* las tablas anchas se desplazan dentro de su caja, no empujan la página */
.table-scroll{ overflow-x:auto; overscroll-behavior-x:contain; }
.table-scroll.tight table{ min-width:0; }
.table-scroll::-webkit-scrollbar{ height:6px; }
.table-scroll::-webkit-scrollbar-thumb{ background:var(--line); border-radius:3px; }
.table-scroll::-webkit-scrollbar-track{ background:transparent; }
th{
  text-align:left; font-family:var(--cond); font-weight:700; font-size:.82rem;
  letter-spacing:.12em; text-transform:uppercase; color:var(--grey);
  padding:10px 16px 10px 0; border-bottom:2px solid var(--ink);
}
td{ padding:13px 16px 13px 0; border-bottom:1px solid var(--line); vertical-align:top; }
td.num, .num{ font-family:var(--mono); font-size:.82rem; white-space:nowrap; }
tr:hover td{ background:rgba(242,228,0,.14); }

/* ---------- FICHA / COMPARATIVA ---------- */
.compare{ display:grid; grid-template-columns:1fr 1fr; border:2px solid var(--ink); }
.compare > div{ padding:clamp(22px,3vw,36px); }
.compare > div + div{ border-left:2px solid var(--ink); background:var(--ink); color:var(--white); }
.compare h4{
  font-family:var(--cond); font-weight:700; font-size:.8rem; letter-spacing:.14em;
  text-transform:uppercase; margin:0 0 18px; color:var(--grey);
}
.compare ul{ margin:0; padding:0; list-style:none; }
.compare li{ padding:9px 0; border-bottom:1px solid var(--line); font-size:.92rem; display:flex; gap:10px; }
.compare > div + div li{ border-bottom-color:#2c2c33; }
.compare li:last-child{ border-bottom:0; }
.compare li::before{ content:'—'; color:var(--grey); flex:none; }
.compare .good li::before{ content:'✓'; color:var(--yellow); }

.case{ border-top:2px solid var(--ink); padding-top:22px; }
.case-head{ display:flex; justify-content:space-between; align-items:baseline; gap:20px; flex-wrap:wrap; margin-bottom:22px; }
.case-head h3{ font-family:var(--display); font-size:1.5rem; font-weight:400; letter-spacing:.01em; }
.case-body{ display:grid; grid-template-columns:1fr 300px; gap:clamp(24px,4vw,52px); }
.case-facts{ border-top:2px solid var(--ink); }
.case-facts div{ display:flex; justify-content:space-between; gap:14px; padding:9px 0; border-bottom:1px solid var(--line); font-size:.84rem; }
.case-facts div span:first-child{
  font-family:var(--cond); font-weight:700; font-size:.72rem; letter-spacing:.1em;
  text-transform:uppercase; color:var(--grey); padding-top:2px; flex:none;
}

/* ---------- COLUMNAS ---------- */
.col-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; border-top:2px solid var(--ink); }
.col-3 > div{ padding:24px 24px 28px 0; border-right:1px solid var(--line); }
.col-3 > div:last-child{ border-right:0; padding-right:0; }
.col-3 > div + div{ padding-left:24px; }

.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(26px,4vw,68px); align-items:start; }
.split-tight{ display:grid; grid-template-columns:minmax(220px,320px) 1fr; gap:clamp(26px,4vw,68px); align-items:start; }

.quote{
  border-left:4px solid var(--yellow); padding-left:22px;
  font-family:var(--cond); font-weight:500; font-size:clamp(1.3rem,2.2vw,1.85rem);
  line-height:1.22; text-transform:uppercase; max-width:32ch;
}
.quote footer{
  font-family:var(--mono); font-size:.7rem; letter-spacing:.12em;
  text-transform:uppercase; color:var(--grey); margin-top:16px;
}

/* ---------- CONTACTO ---------- */
.contact{ background:var(--ink); color:var(--white); }
.contact h2{ color:var(--white); }
.contact .hollow{ -webkit-text-stroke-color:var(--white); }
.contact .sec-head{ border-bottom-color:#3B4046; }
.contact .label{ color:#8F958F; }
.contact p{ color:#C9CFCB; }
.contact a{ color:var(--white); }
.form{ display:grid; gap:14px; }
.form label{
  font-family:var(--cond); font-weight:700; font-size:.8rem; letter-spacing:.13em;
  text-transform:uppercase; color:#9AA09B; display:block; margin-bottom:5px;
}
.form input, .form textarea{
  width:100%; padding:12px 14px; background:transparent;
  border:1px solid #4A5058; color:var(--white);
  font-family:var(--body); font-size:1rem;
}
.form input:focus, .form textarea:focus{ outline:none; border-color:var(--yellow); }
.form textarea{ min-height:104px; resize:vertical; }
.form button{
  justify-self:start; margin-top:6px; padding:13px 28px;
  background:var(--yellow); color:var(--ink); border:0; cursor:pointer;
  font-family:var(--cond); font-weight:700; font-size:.88rem; letter-spacing:.13em; text-transform:uppercase;
}
.form button:hover{ background:var(--white); }
.contact-dir{ font-family:var(--mono); font-size:.88rem; line-height:2.1; }
.contact-dir a{ text-decoration:none; border-bottom:1px solid #4A5058; }
.contact-dir a:hover{ border-bottom-color:var(--yellow); }

/* ---------- PIE ---------- */
footer.site{
  background:var(--white-2); color:#4E5551; padding:56px 0 36px;
  border-top:2px solid var(--ink); font-size:.92rem;
}
.foot-grid{ display:grid; grid-template-columns:1.7fr 1fr 1fr; gap:36px; margin-bottom:36px; }
.foot-grid h4{
  font-family:var(--cond); font-weight:700; font-size:.8rem; letter-spacing:.13em;
  text-transform:uppercase; color:#5C635E; margin:0 0 12px;
}
.foot-grid a{ display:block; text-decoration:none; padding:3px 0; }
.foot-grid a:hover{ color:#6E7A1E; }
.foot-legal{
  border-top:1px solid #C7CECA; padding-top:20px;
  display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap;
  font-family:var(--mono); font-size:.7rem; letter-spacing:.09em; text-transform:uppercase;
}

/* ---------- utilidades ---------- */
.mt-32{ margin-top:32px; } .mt-48{ margin-top:48px; } .mt-64{ margin-top:64px; }
a.link-inline{
  font-family:var(--cond); font-weight:700; font-size:.84rem; letter-spacing:.12em;
  text-transform:uppercase; text-decoration:none; border-bottom:2px solid var(--yellow);
  padding-bottom:2px;
}
a.link-inline:hover{ background:var(--yellow); }

/* revelado con escala (efecto de alejamiento) */
.reveal{
  opacity:0;
  transform:scale(1.055) translateY(18px);
  transition:opacity .8s ease, transform 1.05s cubic-bezier(.16,.9,.24,1);
}
.reveal.in{ opacity:1; transform:scale(1) translateY(0); }

/* ---------- responsive ---------- */
@media (max-width: 1080px){
  .cards{ grid-template-columns:repeat(2,1fr); }
  .cat-grid{ grid-template-columns:repeat(2,1fr); }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .stat{ border-bottom:1px solid var(--line); }
  .stat:nth-child(2n){ border-right:0; }
}
@media (max-width: 860px){
  :root{ --gut:20px; }
  .hero-sub, .story-grid, .split, .split-tight, .case-body{ grid-template-columns:1fr; gap:30px; }
  .col-3{ grid-template-columns:1fr; }
  .col-3 > div{ border-right:0; border-bottom:1px solid var(--line); padding:20px 0; }
  .col-3 > div + div{ padding-left:0; }
  .compare{ grid-template-columns:1fr; }
  .compare > div + div{ border-left:0; border-top:2px solid var(--ink); }
  .step{ grid-template-columns:44px 1fr; }
  .step-out{ grid-column:2; }
  .tl{ grid-template-columns:60px 1fr; }
  .tl p{ grid-column:2; }
  .hero-meta{ grid-template-columns:1fr 1fr; }
  .sec-head{ flex-direction:column; align-items:flex-start; gap:10px; }
  .sec-head h2{ margin-left:0; text-align:left; }
  .card:nth-child(n){ --lift:0px; --rot:0deg; }
  .foot-grid{ grid-template-columns:1fr; gap:26px; }
}
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .card:hover{ animation:none; }
}

/* ==========================================================
   Compatibilidad con las páginas interiores
   (mismas reglas, ahora con el sistema v3)
   ========================================================== */
h1{
  font-family:var(--display); font-weight:400; text-transform:uppercase;
  letter-spacing:-0.015em; line-height:0.88;
  font-size:clamp(2.4rem, 6.6vw, 5.6rem); margin:0 0 26px;
}
h1 em{ font-style:normal; color:transparent; -webkit-text-stroke:1.6px var(--ink); }
.eyebrow{
  display:flex; align-items:baseline; gap:14px; margin-bottom:26px;
  font-family:var(--mono); font-size:.64rem; letter-spacing:.16em;
  text-transform:uppercase; color:var(--grey);
}
.eyebrow::after{ content:''; flex:1; height:1px; background:var(--line); }
.mono{ font-family:var(--mono); font-size:.64rem; letter-spacing:.14em; text-transform:uppercase; color:var(--grey); }

.hero-grid{ display:grid; grid-template-columns:1fr 310px; gap:clamp(24px,4vw,60px); align-items:start; }
.plate{ margin-top:clamp(34px,4vw,56px); }
.plate img{ width:100%; height:clamp(240px,40vw,500px); object-fit:cover; filter:contrast(1.04); }
.plate figcaption{
  display:flex; justify-content:space-between; gap:20px; flex-wrap:wrap;
  border-bottom:2px solid var(--ink); padding:10px 0 0;
  font-family:var(--mono); font-size:.62rem; letter-spacing:.1em;
  text-transform:uppercase; color:var(--grey);
}

/* ---------- tríptico de registro propio (index) ---------- */
.triptych{
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:clamp(14px,2.2vw,28px); margin-top:clamp(30px,4vw,52px);
}
.triptych figure{ margin:0; }
.triptych img{
  display:block; width:100%; height:clamp(210px,26vw,330px);
  object-fit:cover; object-position:center;
  filter:contrast(1.02) brightness(1.03);
}
.triptych figcaption{
  display:flex; flex-direction:column; gap:5px;
  border-top:2px solid var(--ink); padding:10px 0 0;
  font-family:var(--mono); font-size:.72rem; letter-spacing:.06em;
  text-transform:uppercase; line-height:1.45;
}
.triptych figcaption .t{ color:var(--ink); font-weight:700; }
.triptych figcaption .t b{ color:var(--grey); font-weight:400; margin-right:8px; }
.triptych figcaption .n{ color:var(--grey); }
.tri-note{ margin-top:26px; max-width:58ch; font-size:.94rem; line-height:1.55; color:var(--grey); }

.cats{ border-top:2px solid var(--ink); }
.cat{
  display:grid; grid-template-columns:54px minmax(180px,240px) 1fr; gap:clamp(14px,2vw,28px);
  padding:20px 0; border-bottom:1px solid var(--line); align-items:start;
}
.cat-n{ font-family:var(--mono); font-size:.72rem; color:var(--grey); padding-top:6px; }
.cat h3{ font-size:1.12rem; line-height:1.1; }
.cat p{ margin:0; font-size:.9rem; color:#3d4340; max-width:none; }
.case .case-body > div > p{ color:#3d4340; }

@media (max-width: 860px){
  .hero-grid{ grid-template-columns:1fr; }
  .cat{ grid-template-columns:34px 1fr; }
  .cat p{ grid-column:2; }
}

/* ---------- iconos de línea en las tarjetas ---------- */
.card-top{ display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:clamp(18px,2vw,26px); }
.card .num{ margin-bottom:0; }
.card .ico{
  width:80px; height:80px; flex:none;
  fill:none; stroke:currentColor; stroke-width:2.1;
  stroke-linecap:square; stroke-linejoin:miter;
  opacity:.92;
}
.card h3{ margin:16px 0 8px; }

/* ---------- móvil: barra y desbordes ---------- */
@media (max-width: 760px){
  .top-in{ flex-wrap:wrap; row-gap:7px; padding:9px var(--gut); }
  .brand{ font-size:1rem; }
  .nav{
    order:3; flex:1 0 100%; margin-left:0;
    gap:16px; flex-wrap:nowrap; overflow-x:auto;
    scrollbar-width:none; padding-bottom:1px;
  }
  .nav::-webkit-scrollbar{ display:none; }
  .nav a{ font-size:.78rem; letter-spacing:.08em; white-space:nowrap; }
  .nav-cta{ margin-left:auto; padding:8px 14px; font-size:.78rem; }
  .hero{ padding-top:126px; }
  h1.display{ font-size:clamp(2.45rem, 8.2vw, 3.15rem); }

  .hero-meta{ grid-template-columns:1fr 1fr; gap:18px 14px; }
  .hero-meta dt{ font-size:.64rem; letter-spacing:.1em; }
  .hero-meta dd{ font-size:.94rem; line-height:1.25; }

  .cards{ grid-template-columns:1fr; gap:14px; padding:28px 0 20px; }
  .cards .card{ min-height:0; padding:18px 16px 20px; }
  .card .ico{ width:70px; height:70px; }
  .cat-grid{ grid-template-columns:1fr; gap:10px; }
  .cat-card{ min-height:0; padding:16px 16px 15px; }

  table{ font-size:.82rem; }
  th{ font-size:.72rem; padding:8px 10px 8px 0; }
  td{ padding:10px 10px 10px 0; }
  td.num, .num{ font-size:.76rem; }

  .stats{ grid-template-columns:1fr 1fr; }
  .step{ grid-template-columns:38px 1fr; gap:14px; }
  .step-out{ border-left-width:2px; }
  .tl{ grid-template-columns:50px 1fr; gap:14px; }

  .label{ font-size:.68rem; letter-spacing:.055em; }
  .hero .label, .hero-foot .label{ white-space:normal; min-width:0; }
  .hero-foot{ display:block; }
  .hero-foot .label{ display:block; margin-bottom:6px; max-width:100%; }
  .hero-art::after{ font-size:.5rem; letter-spacing:.1em; padding:5px 8px; }

  .contact-dir{ font-size:.9rem; line-height:1.9; }
  .sec-head h2{ letter-spacing:0; }

  .triptych{ grid-template-columns:1fr; gap:24px; }
  .triptych img{ height:auto; aspect-ratio:4/3; }
}