/* ============================================================
   ZURITA ABOGADOS — main.css
   Sistema editorial premium · alternancia ink / paper
   ============================================================ */

/* -------- Reset -------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{min-height:100vh;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,picture,svg,video{display:block;max-width:100%}
button,input,textarea,select{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}

/* -------- Tokens -------- */
:root{
  --ink:#0F1419;
  --ink-deep:#0A0E12;
  --paper:#FAF8F5;
  --paper-warm:#F1ECE4;
  --brand:#487A93;
  --brand-soft:#6B95AB;
  --brand-deep:#345C72;
  --mute:#6B7280;
  --mute-light:#9CA3AF;
  --line-light:rgba(15,20,25,.08);
  --line-mid:rgba(15,20,25,.16);
  --line-dark:rgba(250,248,245,.1);
  --line-dark-mid:rgba(250,248,245,.2);

  --display:"Fraunces", "Times New Roman", Georgia, serif;
  --body:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --ease:cubic-bezier(0.4,0,0.2,1);
  --ease-out-expo:cubic-bezier(0.16,1,0.3,1);

  --pad-x:max(24px, 8vw);
  --maxw:1440px;
}

/* -------- Base -------- */
html,body{background:var(--paper);color:var(--ink)}
body{
  font-family:var(--body);
  font-size:1.0625rem;
  font-weight:400;
  letter-spacing:0;
}
::selection{background:var(--brand);color:var(--paper)}

/* -------- Typography -------- */
.display{
  font-family:var(--display);
  font-weight:300;
  letter-spacing:-0.015em;
  line-height:1.02;
  font-optical-sizing:auto;
  text-wrap:balance;
}
.eyebrow{
  font-family:var(--body);
  font-size:.78rem;
  font-weight:500;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--brand);
  display:inline-flex;
  align-items:center;
  gap:.7rem;
}
.eyebrow::before{
  content:"";
  width:28px;
  height:1px;
  background:currentColor;
  display:inline-block;
}
.lede{
  font-size:1.1875rem;
  line-height:1.55;
  color:var(--mute);
  max-width:62ch;
  letter-spacing:-.005em;
}
.t-mute{color:var(--mute)}
.italic{font-style:italic}

/* -------- Section frame -------- */
.section{
  padding:clamp(72px,11vh,140px) var(--pad-x);
  position:relative;
}
.section-ink{background:var(--ink);color:var(--paper)}
.section-ink .lede{color:var(--mute-light)}
.section-paper{background:var(--paper);color:var(--ink)}
.section-paper-warm{background:var(--paper-warm);color:var(--ink)}

.wrap{max-width:var(--maxw);margin:0 auto}

/* ============================================================
   HEADER
   ============================================================ */
.header{
  position:fixed;
  inset:0 0 auto 0;
  z-index:50;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:1.1rem var(--pad-x);
  transition:background .3s var(--ease), backdrop-filter .3s var(--ease), border-color .3s var(--ease), padding .3s var(--ease);
  border-bottom:1px solid transparent;
}
.header.is-scrolled{
  background:rgba(15,20,25,.72);
  backdrop-filter:saturate(140%) blur(14px);
  -webkit-backdrop-filter:saturate(140%) blur(14px);
  border-bottom-color:var(--line-dark);
  padding-top:.7rem;
  padding-bottom:.7rem;
}
.header[data-theme="light"]{color:var(--ink)}
.header[data-theme="light"].is-scrolled{
  background:rgba(250,248,245,.82);
  border-bottom-color:var(--line-light);
}
.header[data-theme="dark"]{color:var(--paper)}

.logo{
  display:inline-flex;
  align-items:baseline;
  gap:.55rem;
  font-family:var(--display);
  font-weight:400;
  font-size:1.32rem;
  letter-spacing:-.015em;
}
.logo::before{
  content:"";
  width:10px;
  height:10px;
  background:var(--brand);
  display:inline-block;
  transform:translateY(-1px);
}
.logo span{
  font-family:var(--body);
  font-weight:500;
  font-size:.72rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  opacity:.7;
  margin-left:.4rem;
}

.nav{display:flex;align-items:center;gap:2.4rem}
.nav a{
  font-size:.86rem;
  font-weight:500;
  letter-spacing:.02em;
  position:relative;
  padding:.4rem 0;
  opacity:.78;
  transition:opacity .2s var(--ease);
}
.nav a:hover{opacity:1}
.nav a::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:1px;
  background:var(--brand);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .35s var(--ease-out-expo);
}
.nav a:hover::after{transform:scaleX(1)}

.nav-toggle{
  display:none;
  width:36px;
  height:36px;
  position:relative;
}
.nav-toggle span{
  position:absolute;
  left:6px;right:6px;
  height:1.5px;
  background:currentColor;
  transition:transform .3s var(--ease), top .3s var(--ease);
}
.nav-toggle span:nth-child(1){top:13px}
.nav-toggle span:nth-child(2){top:21px}
.nav-toggle.is-open span:nth-child(1){top:17px;transform:rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){top:17px;transform:rotate(-45deg)}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  background:var(--ink);
  color:var(--paper);
  min-height:100vh;
  padding:clamp(140px,18vh,200px) var(--pad-x) clamp(72px,10vh,120px);
  position:relative;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
}
/* subtle paper grain */
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    radial-gradient(1200px 600px at 85% 10%, rgba(72,122,147,.10), transparent 60%),
    radial-gradient(900px 500px at 10% 90%, rgba(72,122,147,.06), transparent 70%);
  pointer-events:none;
}
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .08 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/></svg>");
  opacity:.7;
  mix-blend-mode:overlay;
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin:0 auto}

.hero-meta{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:2rem;
  margin-bottom:clamp(40px,8vh,90px);
  flex-wrap:wrap;
}
.hero-meta .col{
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--mute-light);
  line-height:1.7;
}
.hero-meta .col strong{color:var(--paper);font-weight:500}
.hero-meta .label{display:block;color:var(--mute);margin-bottom:.25rem;font-size:.66rem}

.hero h1{
  font-size:clamp(2.6rem,8.5vw,7rem);
  font-weight:300;
  line-height:.98;
  letter-spacing:-.025em;
  max-width:14ch;
}
.hero h1 em{
  font-style:italic;
  font-weight:300;
  color:var(--brand-soft);
}
.hero-sub{
  margin-top:1.6rem;
  font-size:clamp(1rem,1.5vw,1.25rem);
  line-height:1.55;
  color:var(--mute-light);
  max-width:54ch;
  letter-spacing:-.005em;
}
.hero-micro{
  margin-top:.8rem;
  font-size:.86rem;
  color:var(--mute);
  max-width:54ch;
  letter-spacing:.005em;
}

.hero-ctas{
  margin-top:clamp(36px,5vh,56px);
  display:flex;
  gap:1.2rem;
  flex-wrap:wrap;
}

/* CTA buttons */
.btn{
  --bg:var(--brand);
  --fg:var(--paper);
  display:inline-flex;
  align-items:center;
  gap:.7rem;
  background:var(--bg);
  color:var(--fg);
  padding:1rem 1.5rem 1rem 1.7rem;
  font-size:.92rem;
  font-weight:500;
  letter-spacing:.005em;
  border:1px solid var(--bg);
  transition:background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease), border-color .25s var(--ease);
}
.btn .arrow{
  width:1.05em;
  height:1.05em;
  transition:transform .35s var(--ease-out-expo);
}
.btn:hover{
  background:var(--brand-soft);
  border-color:var(--brand-soft);
  transform:translateY(-1px);
}
.btn:hover .arrow{transform:translateX(4px)}

.btn-ghost{
  --bg:transparent;
  --fg:var(--paper);
  border:1px solid var(--line-dark-mid);
}
.btn-ghost:hover{
  background:rgba(250,248,245,.06);
  border-color:var(--paper);
}
.section-paper .btn-ghost{--fg:var(--ink);border-color:var(--line-mid)}
.section-paper .btn-ghost:hover{background:rgba(15,20,25,.04);border-color:var(--ink)}

/* hero scroll cue */
.hero-cue{
  position:absolute;
  left:var(--pad-x);
  bottom:1.6rem;
  font-family:var(--mono);
  font-size:.66rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--mute);
  display:flex;
  align-items:center;
  gap:.7rem;
  z-index:2;
}
.hero-cue::after{
  content:"";
  width:1px;height:42px;
  background:linear-gradient(var(--brand), transparent);
  display:inline-block;
  animation:cue 2.2s var(--ease) infinite;
}
@keyframes cue{0%{transform:translateY(-10px) scaleY(.3);opacity:.2}50%{opacity:1}100%{transform:translateY(10px) scaleY(1);opacity:0}}

/* ============================================================
   SITUACIONES — overview grid + pinned narrative
   ============================================================ */
.situations{
  background:var(--paper);
  color:var(--ink);
  position:relative;
}
.sit-head{
  padding:clamp(80px,11vh,140px) var(--pad-x) clamp(56px,7vh,84px);
  max-width:var(--maxw);
  margin:0 auto;
}
.sit-head h2{
  font-size:clamp(2.2rem,5.2vw,4rem);
  margin-top:1.4rem;
  max-width:18ch;
}
.sit-head .lede{margin-top:1.4rem}

/* overview index grid */
.sit-overview{
  padding:0 var(--pad-x) clamp(80px,10vh,120px);
  max-width:var(--maxw);
  margin:0 auto;
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:0;
  border-top:1px solid var(--line-light);
}
.sit-cell{
  padding:2.4rem 0 2rem;
  display:grid;
  grid-template-columns:auto 1fr;
  gap:2rem;
  align-items:start;
  border-bottom:1px solid var(--line-light);
  cursor:pointer;
  transition:color .25s var(--ease);
}
.sit-cell:nth-child(odd){padding-right:3rem;border-right:1px solid var(--line-light)}
.sit-cell:nth-child(even){padding-left:3rem}
.sit-cell:hover .sit-num{color:var(--brand)}
.sit-cell:hover .sit-cell-title{color:var(--brand-deep)}

.sit-num{
  font-family:var(--display);
  font-weight:300;
  font-size:clamp(2.5rem,4.5vw,4rem);
  line-height:.9;
  color:rgba(72,122,147,.55);
  letter-spacing:-.02em;
  transition:color .35s var(--ease);
  font-variant-numeric:lining-nums;
}
.sit-cell-body{padding-top:.4rem}
.sit-cell-title{
  font-family:var(--display);
  font-weight:400;
  font-size:clamp(1.15rem,1.7vw,1.5rem);
  line-height:1.25;
  letter-spacing:-.01em;
  transition:color .25s var(--ease);
}
.sit-cell-tag{
  margin-top:.65rem;
  font-size:.78rem;
  color:var(--mute);
  letter-spacing:.04em;
}

/* pinned narrative scrollytelling */
.sit-pin-host{
  position:relative;
  /* JS handles pin; height set inline by JS for desktop. Fallback: tall block */
}
.sit-pin{
  position:relative;
  min-height:100vh;
  display:grid;
  grid-template-columns:45fr 55fr;
  align-items:stretch;
  background:var(--ink);
  color:var(--paper);
}
.sit-pin-left{
  position:relative;
  overflow:hidden;
  border-right:1px solid var(--line-dark);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:6rem 3rem;
  min-height:100vh;
}
.sit-visual{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  justify-content:center;
  padding:6rem clamp(3rem,5vw,5rem);
  opacity:0;
  transform:translateY(20px);
  transition:opacity 1.2s var(--ease), transform 1.2s var(--ease);
  pointer-events:none;
}
.sit-visual.is-active{opacity:1;transform:translateY(0)}
.sit-visual .v-num{
  font-family:var(--display);
  font-weight:300;
  font-size:clamp(8rem,16vw,16rem);
  line-height:.85;
  color:var(--brand);
  letter-spacing:-.04em;
  font-variant-numeric:lining-nums;
}
.sit-visual .v-name{
  font-family:var(--display);
  font-weight:400;
  font-size:clamp(1.4rem,2.2vw,2rem);
  margin-top:1.4rem;
  color:var(--paper);
  letter-spacing:-.01em;
  max-width:14ch;
}
.sit-visual .v-meta{
  margin-top:1.2rem;
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--mute-light);
}

.sit-pin-right{
  position:relative;
  display:flex;
  align-items:center;
  padding:6rem clamp(3rem,6vw,6rem);
  min-height:100vh;
}
.sit-panels{position:relative;width:100%;max-width:560px}
.sit-panel{
  position:absolute;
  inset:0 auto auto 0;
  width:100%;
  opacity:0;
  transform:translateY(24px);
  transition:opacity 1.2s var(--ease), transform 1.2s var(--ease);
  pointer-events:none;
}
.sit-panel.is-active{opacity:1;transform:translateY(0);pointer-events:auto;position:relative}
.sit-panel .eyebrow{color:var(--brand-soft)}
.sit-panel h3{
  font-family:var(--display);
  font-weight:400;
  font-size:clamp(1.8rem,3.2vw,3rem);
  line-height:1.05;
  letter-spacing:-.018em;
  margin-top:1.4rem;
  max-width:18ch;
}
.sit-panel p{
  margin-top:1.4rem;
  font-size:1.0625rem;
  line-height:1.7;
  color:var(--mute-light);
  max-width:48ch;
}
.sit-panel .panel-sep{
  margin-top:2rem;
  width:60px;
  height:1px;
  background:var(--brand);
}
.sit-panel .cta-link{
  margin-top:1.6rem;
  display:inline-flex;
  align-items:center;
  gap:.7rem;
  color:var(--brand-soft);
  font-weight:500;
  font-size:.95rem;
  letter-spacing:.005em;
  border-bottom:1px solid transparent;
  padding-bottom:.15rem;
  transition:color .25s var(--ease), border-color .25s var(--ease);
}
.sit-panel .cta-link:hover{color:var(--paper);border-color:var(--brand)}
.sit-panel .cta-link svg{transition:transform .35s var(--ease-out-expo)}
.sit-panel .cta-link:hover svg{transform:translateX(4px)}

/* progress rail */
.sit-progress{
  position:absolute;
  left:50%;
  top:0;bottom:0;
  width:1px;
  background:rgba(250,248,245,.08);
  transform:translateX(-.5px);
  pointer-events:none;
  z-index:5;
}
.sit-progress::after{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:0%;
  background:var(--brand);
  transition:height .3s linear;
}
.sit-dots{
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  display:flex;
  flex-direction:column;
  gap:14px;
  z-index:6;
  pointer-events:none;
}
.sit-dots span{
  width:6px;
  height:6px;
  border-radius:50%;
  background:rgba(250,248,245,.18);
  font-family:var(--mono);
  font-size:.6rem;
  display:grid;
  place-items:center;
  color:transparent;
  transition:background .3s var(--ease), color .3s var(--ease), width .3s var(--ease), border-radius .3s var(--ease);
}
.sit-dots span.is-active{
  background:var(--brand);
  width:22px;
  border-radius:3px;
  color:var(--paper);
}

/* Mobile stack fallback */
.sit-stack{display:none}

/* ============================================================
   BLOQUE HUMANO
   ============================================================ */
.team{padding:clamp(96px,12vh,160px) var(--pad-x)}
.team-head{max-width:var(--maxw);margin:0 auto}
.team-head h2{
  font-size:clamp(2.2rem,5vw,4rem);
  margin-top:1.4rem;
  max-width:20ch;
}
.team-head p{
  margin-top:1.6rem;
  font-size:1.125rem;
  line-height:1.65;
  max-width:62ch;
  color:rgba(250,248,245,.78);
}
.team-grid{
  max-width:var(--maxw);
  margin:clamp(56px,8vh,96px) auto 0;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:3rem;
}
.member figure{
  position:relative;
  aspect-ratio:4/5;
  overflow:hidden;
  background:#1a2026;
  border:1px solid rgba(72,122,147,.3);
}
.member figure img{
  width:100%;height:100%;
  object-fit:cover;
  filter:grayscale(1) contrast(1.02);
  transition:transform 1.2s var(--ease-out-expo), filter .6s var(--ease);
}
.member:hover figure img{transform:scale(1.03)}
.member figure::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(to top, rgba(15,20,25,.4), transparent 50%);
  pointer-events:none;
}
.member figure .corner{
  position:absolute;
  top:.9rem;left:.9rem;
  font-family:var(--mono);
  font-size:.66rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--paper);
  background:rgba(15,20,25,.55);
  padding:.3rem .55rem;
  backdrop-filter:blur(6px);
}
.member-info{margin-top:1.4rem}
.member-info h3{
  font-family:var(--display);
  font-weight:400;
  font-size:1.5rem;
  letter-spacing:-.01em;
  line-height:1.15;
}
.member-info .role{
  margin-top:.4rem;
  font-size:.82rem;
  color:var(--brand-soft);
  letter-spacing:.04em;
}
.member-info .bio{
  margin-top:1rem;
  font-size:.95rem;
  line-height:1.6;
  color:rgba(250,248,245,.7);
  max-width:42ch;
}
.member-info .pending{
  margin-top:.7rem;
  font-family:var(--mono);
  font-size:.66rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--brand);
  opacity:.8;
}

.team-closer{
  max-width:var(--maxw);
  margin:clamp(72px,10vh,120px) auto 0;
  padding-top:clamp(56px,8vh,80px);
  border-top:1px solid var(--line-dark);
  font-family:var(--display);
  font-style:italic;
  font-weight:300;
  font-size:clamp(1.3rem,2.3vw,1.75rem);
  line-height:1.4;
  letter-spacing:-.005em;
  max-width:48ch;
  color:rgba(250,248,245,.9);
}

/* ============================================================
   CÓMO TRABAJAMOS — proceso vertical
   ============================================================ */
.process{padding:clamp(96px,12vh,160px) var(--pad-x)}
.process-head{max-width:var(--maxw);margin:0 auto clamp(56px,8vh,96px)}
.process-head h2{
  font-size:clamp(2.2rem,5vw,4rem);
  margin-top:1.4rem;
  max-width:18ch;
}
.process-steps{max-width:var(--maxw);margin:0 auto}
.step{
  display:grid;
  grid-template-columns:minmax(160px, 240px) 1fr;
  gap:clamp(2rem,5vw,5rem);
  padding:clamp(40px,5vh,72px) 0;
  border-top:1px solid var(--line-light);
  align-items:start;
}
.step:last-child{border-bottom:1px solid var(--line-light)}
.step-num{
  font-family:var(--display);
  font-weight:300;
  font-size:clamp(4rem,8vw,8rem);
  line-height:.85;
  color:rgba(72,122,147,.32);
  letter-spacing:-.04em;
  font-variant-numeric:lining-nums;
}
.step-body h3{
  font-family:var(--display);
  font-weight:400;
  font-size:clamp(1.5rem,2.2vw,2rem);
  line-height:1.15;
  letter-spacing:-.013em;
  max-width:22ch;
}
.step-body p{
  margin-top:1.2rem;
  font-size:1.0625rem;
  line-height:1.7;
  color:var(--mute);
  max-width:56ch;
}

/* ============================================================
   BANDA REPUTACIONAL
   ============================================================ */
.band{
  position:relative;
  min-height:80vh;
  display:flex;
  align-items:center;
  padding:clamp(120px,16vh,180px) var(--pad-x);
  background:var(--ink);
  color:var(--paper);
  overflow:hidden;
}
.band-bg{
  position:absolute;
  inset:0;
  background-image:url("../img/hero-banner-francisco-01.jpg");
  background-size:cover;
  background-position:right center;
  filter:grayscale(.4) contrast(1.05);
  z-index:0;
}
.band-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg, rgba(10,14,18,.92) 0%, rgba(10,14,18,.78) 55%, rgba(10,14,18,.5) 100%);
}
.band-inner{
  position:relative;
  z-index:1;
  max-width:var(--maxw);
  margin:0 auto;
  width:100%;
}
.band-inner blockquote{
  font-family:var(--display);
  font-weight:300;
  font-size:clamp(1.8rem,4.2vw,3.6rem);
  line-height:1.15;
  letter-spacing:-.018em;
  max-width:22ch;
  text-wrap:balance;
}
.band-inner blockquote::before{
  content:"";
  display:block;
  width:40px;
  height:1px;
  background:var(--brand);
  margin-bottom:2rem;
}
.band-meta{
  margin-top:2.4rem;
  font-family:var(--mono);
  font-size:.78rem;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--brand-soft);
}

/* ============================================================
   ÁREAS DE PRÁCTICA
   ============================================================ */
.areas{padding:clamp(96px,12vh,160px) var(--pad-x)}
.areas-head{max-width:var(--maxw);margin:0 auto clamp(56px,8vh,96px)}
.areas-head h2{
  font-size:clamp(2.2rem,5vw,4rem);
  margin-top:1.4rem;
  max-width:20ch;
}
.areas-list{max-width:var(--maxw);margin:0 auto;border-top:1px solid var(--line-light)}
.area{
  display:grid;
  grid-template-columns:auto 1fr 2fr auto;
  gap:clamp(1.5rem,3vw,3rem);
  align-items:baseline;
  padding:clamp(28px,3.5vh,42px) 0;
  border-bottom:1px solid var(--line-light);
  transition:padding .3s var(--ease);
  cursor:default;
  position:relative;
}
.area::before{
  content:"";
  position:absolute;
  left:0;right:0;top:0;bottom:0;
  background:var(--paper-warm);
  opacity:0;
  transition:opacity .3s var(--ease);
  z-index:-1;
}
.area:hover::before{opacity:1}
.area:hover{padding-left:1.2rem;padding-right:1.2rem}
.area .a-num{
  font-family:var(--mono);
  font-size:.78rem;
  color:var(--brand);
  letter-spacing:.1em;
  min-width:2.5ch;
}
.area .a-title{
  font-family:var(--display);
  font-weight:400;
  font-size:clamp(1.2rem,1.8vw,1.5rem);
  letter-spacing:-.01em;
  line-height:1.2;
}
.area .a-desc{
  color:var(--mute);
  font-size:.98rem;
  line-height:1.55;
  max-width:60ch;
}
.area .a-arrow{
  color:var(--brand);
  width:18px;height:18px;
  opacity:0;
  transform:translateX(-6px);
  transition:opacity .3s var(--ease), transform .3s var(--ease);
}
.area:hover .a-arrow{opacity:1;transform:translateX(0)}

/* ============================================================
   CONTACTO
   ============================================================ */
.contact{padding:clamp(96px,12vh,160px) var(--pad-x)}
.contact-head{max-width:var(--maxw);margin:0 auto}
.contact-head h2{
  font-size:clamp(2.4rem,5.6vw,4.5rem);
  margin-top:1.4rem;
  max-width:16ch;
}
.contact-head p{
  margin-top:1.6rem;
  font-size:1.125rem;
  line-height:1.6;
  color:rgba(250,248,245,.72);
  max-width:60ch;
}
.contact-grid{
  max-width:var(--maxw);
  margin:clamp(56px,8vh,96px) auto 0;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:2.5rem;
  border-top:1px solid var(--line-dark);
  padding-top:clamp(40px,5vh,64px);
}
.contact-col .label{
  font-family:var(--mono);
  font-size:.7rem;
  color:var(--brand-soft);
  letter-spacing:.18em;
  text-transform:uppercase;
  margin-bottom:1rem;
}
.contact-col .value{
  font-family:var(--display);
  font-weight:400;
  font-size:clamp(1.2rem,1.8vw,1.5rem);
  letter-spacing:-.01em;
  line-height:1.25;
}
.contact-col .value a{
  border-bottom:1px solid rgba(72,122,147,.4);
  padding-bottom:.1rem;
  transition:border-color .25s var(--ease), color .25s var(--ease);
}
.contact-col .value a:hover{border-color:var(--brand);color:var(--brand-soft)}
.contact-col .note{
  margin-top:1rem;
  font-size:.92rem;
  color:var(--mute-light);
  line-height:1.55;
  max-width:30ch;
}

.contact-form{
  max-width:var(--maxw);
  margin:clamp(72px,10vh,120px) auto 0;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:2rem 3rem;
  padding-top:clamp(56px,8vh,80px);
  border-top:1px solid var(--line-dark);
}
.contact-form h3{
  grid-column:1/-1;
  font-family:var(--display);
  font-weight:400;
  font-size:clamp(1.4rem,2.2vw,1.875rem);
  letter-spacing:-.013em;
  margin-bottom:.4rem;
  max-width:24ch;
}
.field{display:flex;flex-direction:column;gap:.55rem}
.field-full{grid-column:1/-1}
.field label{
  font-family:var(--mono);
  font-size:.66rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--brand-soft);
}
.field input,.field textarea{
  background:transparent;
  border:0;
  border-bottom:1px solid var(--line-dark-mid);
  padding:.75rem 0;
  color:var(--paper);
  font-family:var(--body);
  font-size:1rem;
  line-height:1.5;
  transition:border-color .25s var(--ease);
}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brand)}
.field input::placeholder,.field textarea::placeholder{color:rgba(250,248,245,.35)}
.consent{
  grid-column:1/-1;
  display:flex;
  align-items:flex-start;
  gap:.8rem;
  font-size:.86rem;
  color:rgba(250,248,245,.7);
  line-height:1.5;
  max-width:60ch;
}
.consent input{
  appearance:none;
  width:18px;height:18px;
  border:1px solid var(--line-dark-mid);
  background:transparent;
  margin-top:.15rem;
  flex-shrink:0;
  cursor:pointer;
  position:relative;
  transition:border-color .25s var(--ease);
}
.consent input:checked{background:var(--brand);border-color:var(--brand)}
.consent input:checked::after{
  content:"";position:absolute;
  left:5px;top:1px;
  width:5px;height:10px;
  border:solid var(--paper);
  border-width:0 1.5px 1.5px 0;
  transform:rotate(45deg);
}
.consent a{color:var(--brand-soft);border-bottom:1px solid currentColor}
.form-submit{grid-column:1/-1;margin-top:.6rem}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{
  background:var(--ink-deep);
  color:var(--paper);
  padding:clamp(72px,9vh,120px) var(--pad-x) 2rem;
  font-size:.92rem;
}
.footer-grid{
  max-width:var(--maxw);
  margin:0 auto;
  display:grid;
  grid-template-columns:1.4fr 1fr 1.6fr 1fr;
  gap:3rem;
  padding-bottom:clamp(56px,7vh,80px);
  border-bottom:1px solid var(--line-dark);
}
.footer h4{
  font-family:var(--mono);
  font-size:.66rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--brand-soft);
  margin-bottom:1.2rem;
  font-weight:500;
}
.footer .brand-line{
  font-family:var(--display);
  font-style:italic;
  font-weight:300;
  font-size:1.0625rem;
  line-height:1.5;
  color:rgba(250,248,245,.72);
  max-width:28ch;
  margin-top:1.2rem;
}
.footer-nav,.footer-legal{display:flex;flex-direction:column;gap:.7rem}
.footer-nav a,.footer-legal a,.footer-legal button{
  color:rgba(250,248,245,.72);
  font-size:.92rem;
  transition:color .25s var(--ease);
  text-align:left;
  padding:0;
}
.footer-nav a:hover,.footer-legal a:hover,.footer-legal button:hover{color:var(--brand-soft)}
.footer-colegial{
  font-size:.84rem;
  line-height:1.7;
  color:rgba(250,248,245,.6);
}
.footer-colegial strong{color:rgba(250,248,245,.9);font-weight:500;display:block;margin-bottom:.4rem}
.footer-colegial .pend{color:var(--brand)}
.footer-base{
  max-width:var(--maxw);
  margin:2rem auto 0;
  display:flex;
  justify-content:space-between;
  font-family:var(--mono);
  font-size:.7rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:rgba(250,248,245,.4);
}

/* ============================================================
   COOKIE BANNER + MODAL
   ============================================================ */
.cookie-banner{
  position:fixed;
  inset:auto 1.5rem 1.5rem 1.5rem;
  z-index:80;
  max-width:480px;
  background:var(--ink);
  color:var(--paper);
  border:1px solid var(--line-dark-mid);
  padding:1.6rem;
  box-shadow:0 30px 60px -20px rgba(0,0,0,.4);
  transform:translateY(20px);
  opacity:0;
  pointer-events:none;
  transition:transform .5s var(--ease-out-expo), opacity .4s var(--ease);
}
.cookie-banner.is-open{transform:translateY(0);opacity:1;pointer-events:auto}
.cookie-banner h4{
  font-family:var(--display);
  font-weight:400;
  font-size:1.15rem;
  letter-spacing:-.01em;
  margin-bottom:.5rem;
}
.cookie-banner p{
  font-size:.85rem;
  line-height:1.55;
  color:rgba(250,248,245,.7);
  margin-bottom:1.2rem;
}
.cookie-banner p a{color:var(--brand-soft);border-bottom:1px solid currentColor}
.cookie-actions{display:flex;flex-wrap:wrap;gap:.6rem}
.cookie-btn{
  padding:.7rem 1rem;
  font-size:.82rem;
  font-weight:500;
  letter-spacing:.005em;
  border:1px solid var(--line-dark-mid);
  background:transparent;
  color:var(--paper);
  transition:background .25s var(--ease), border-color .25s var(--ease);
  flex:1 1 auto;
}
.cookie-btn:hover{background:rgba(250,248,245,.06);border-color:var(--paper)}
.cookie-btn-primary{background:var(--brand);border-color:var(--brand)}
.cookie-btn-primary:hover{background:var(--brand-soft);border-color:var(--brand-soft)}

.cookie-modal{
  position:fixed;
  inset:0;
  z-index:90;
  display:none;
  align-items:center;
  justify-content:center;
  padding:2rem;
}
.cookie-modal.is-open{display:flex}
.cookie-modal-bd{
  position:absolute;
  inset:0;
  background:rgba(10,14,18,.7);
  backdrop-filter:blur(6px);
}
.cookie-modal-panel{
  position:relative;
  background:var(--paper);
  color:var(--ink);
  width:min(640px, 100%);
  max-height:90vh;
  overflow:auto;
  padding:2.4rem;
  border:1px solid var(--line-light);
}
.cookie-modal-panel h3{
  font-family:var(--display);
  font-weight:400;
  font-size:1.8rem;
  letter-spacing:-.013em;
  margin-bottom:.6rem;
}
.cookie-modal-panel > p{
  color:var(--mute);
  margin-bottom:1.6rem;
  font-size:.95rem;
  line-height:1.55;
}
.cookie-cat{
  padding:1.2rem 0;
  border-top:1px solid var(--line-light);
  display:grid;
  grid-template-columns:1fr auto;
  gap:1rem;
  align-items:start;
}
.cookie-cat:last-of-type{border-bottom:1px solid var(--line-light)}
.cookie-cat h5{
  font-family:var(--display);
  font-weight:400;
  font-size:1.1rem;
  letter-spacing:-.01em;
  margin-bottom:.3rem;
}
.cookie-cat p{font-size:.88rem;color:var(--mute);line-height:1.5;max-width:42ch}
.toggle{
  appearance:none;
  width:44px;height:24px;
  background:rgba(15,20,25,.18);
  border-radius:999px;
  position:relative;
  cursor:pointer;
  transition:background .25s var(--ease);
}
.toggle::after{
  content:"";
  position:absolute;
  top:3px;left:3px;
  width:18px;height:18px;
  background:var(--paper);
  border-radius:50%;
  transition:transform .25s var(--ease);
  box-shadow:0 1px 3px rgba(0,0,0,.2);
}
.toggle:checked{background:var(--brand)}
.toggle:checked::after{transform:translateX(20px)}
.toggle:disabled{opacity:.6;cursor:not-allowed}
.cookie-modal-foot{
  margin-top:1.8rem;
  display:flex;
  gap:.8rem;
  justify-content:flex-end;
  flex-wrap:wrap;
}
.cookie-modal-foot .btn{
  padding:.8rem 1.2rem;
  font-size:.85rem;
}
.cookie-modal-foot .btn-ghost{--fg:var(--ink);border-color:var(--line-mid)}

/* ============================================================
   REVEAL animations
   Hidden-by-default only when JS has confirmed it's wired up
   (html.js-ready). If JS fails for any reason, content stays visible.
   ============================================================ */
.js-ready .reveal{
  opacity:0;
  transform:translateY(24px);
  transition-property:opacity, transform;
  transition-duration:.8s, .8s;
  transition-timing-function:var(--ease), var(--ease);
  transition-delay:var(--rev-delay, 0ms), var(--rev-delay, 0ms);
}
.js-ready .reveal.is-in{opacity:1;transform:translateY(0)}

/* hero load-in stagger */
.js-ready .hero .reveal{transform:translateY(20px)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  :root{--pad-x:max(20px,6vw)}
  .nav{display:none}
  .nav.is-open{
    display:flex;
    flex-direction:column;
    position:fixed;
    inset:60px 0 0 0;
    background:var(--ink);
    padding:3rem 6vw;
    gap:2rem;
    z-index:49;
    align-items:flex-start;
  }
  .nav.is-open a{font-size:1.5rem;font-family:var(--display);font-weight:400;letter-spacing:-.01em}
  .nav-toggle{display:inline-block}

  .team-grid{grid-template-columns:1fr 1fr;gap:2.5rem}
  .contact-grid{grid-template-columns:1fr;gap:2rem}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2.5rem}
  .contact-form{grid-template-columns:1fr}

  .step{grid-template-columns:1fr;gap:1.2rem}
  .step-num{font-size:5rem}

  .sit-overview{grid-template-columns:1fr}
  .sit-cell:nth-child(odd){padding-right:0;border-right:0}
  .sit-cell:nth-child(even){padding-left:0}
}

@media (max-width:768px){
  body{font-size:1rem}
  .hero-meta .col:nth-child(2){display:none}
  .hero h1{font-size:clamp(2.4rem,11vw,3.6rem)}

  .team-grid{grid-template-columns:1fr;gap:3rem}
  .footer-grid{grid-template-columns:1fr;gap:2.5rem}
  .area{grid-template-columns:auto 1fr;gap:1rem;padding:1.6rem 0}
  .area .a-desc{grid-column:1/-1;font-size:.92rem}
  .area .a-arrow{display:none}
  .area:hover{padding-left:0;padding-right:0}

  /* Situations: switch to mobile stack */
  .sit-pin-host{display:none}
  .sit-stack{display:block;background:var(--ink);color:var(--paper);padding:clamp(64px,8vh,96px) var(--pad-x)}
  .sit-stack .sit-mobile{
    min-height:88vh;
    padding:3rem 0;
    border-bottom:1px solid var(--line-dark);
    display:flex;
    flex-direction:column;
    justify-content:center;
  }
  .sit-stack .sit-mobile:last-child{border-bottom:0}
  .sit-stack .v-num{
    font-family:var(--display);font-weight:300;
    font-size:6rem;line-height:.85;
    color:var(--brand);letter-spacing:-.04em;
  }
  .sit-stack h3{
    font-family:var(--display);font-weight:400;
    font-size:1.875rem;line-height:1.1;
    margin-top:1.2rem;letter-spacing:-.015em;
  }
  .sit-stack p{margin-top:1.2rem;font-size:1rem;line-height:1.7;color:rgba(250,248,245,.72)}
  .sit-stack .cta-link{
    margin-top:1.4rem;display:inline-flex;align-items:center;gap:.6rem;
    color:var(--brand-soft);font-weight:500;font-size:.95rem;
    border-bottom:1px solid var(--brand);padding-bottom:.2rem;
  }

  .cookie-banner{inset:auto 1rem 1rem 1rem;max-width:none;padding:1.3rem}
  .cookie-modal-panel{padding:1.6rem}
}

/* reduced motion */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001s !important;
    animation-iteration-count:1 !important;
    transition-duration:.001s !important;
  }
  .js-ready .reveal{opacity:1;transform:none}
  .sit-visual,.sit-panel{opacity:1;transform:none}
}