/* ============================================================
   Capital Partners — Design System
   Dark navy, elegant, minimalist M&A advisory
   ============================================================ */

:root{
  /* Brand */
  --navy:#264d86;
  --navy-deep:#1d3c6b;
  --navy-900:#152c52;
  --ink:#0c1424;          /* hero / dark sections */
  --ink-soft:#13203a;
  --azure:#5b86c6;        /* analogous lighter accent */
  --azure-bright:#7aa3df;
  --teal:#2f6f96;         /* analogous (hue toward cyan) */

  /* Neutrals */
  --paper:#f4f6fa;
  --paper-2:#e9eef4;
  --line:#dde4ec;
  --line-dark:rgba(255,255,255,.12);
  --text:#13202f;
  --muted:#5e6c7e;
  --muted-light:#9fb0c4;
  --white:#ffffff;

  /* Type */
  --sans:'Sofia Sans', system-ui, -apple-system, sans-serif;
  --serif:'Newsreader', Georgia, 'Times New Roman', serif;

  /* Rhythm */
  --maxw:1240px;
  --gutter:clamp(20px, 5vw, 64px);
  --section-y:clamp(72px, 10vw, 140px);

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

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  line-height:1.55;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
::selection{background:var(--navy);color:#fff}

/* ---------- Layout helpers ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.section{padding-block:var(--section-y)}
.dark{background:var(--ink);color:#fff}
.dark .muted{color:var(--muted-light)}

/* ---------- Type scale ---------- */
.eyebrow{
  font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--navy);display:inline-flex;align-items:center;gap:.7em;
}
.dark .eyebrow{color:var(--azure-bright)}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor;opacity:.6}

h1,h2,h3{font-weight:600;line-height:1.06;letter-spacing:-.018em}
.display{
  font-weight:300;
  font-size:clamp(38px, 6.4vw, 88px);
  line-height:1.02;
  letter-spacing:-.025em;
}
.h2{font-size:clamp(30px,4vw,52px);font-weight:300;letter-spacing:-.02em;line-height:1.05}
.h3{font-size:clamp(21px,2.2vw,27px);font-weight:600;letter-spacing:-.01em}
.lead{font-size:clamp(18px,1.7vw,22px);line-height:1.6;color:var(--muted);font-weight:400}
.dark .lead{color:#c4d0e0}
.serif{font-family:var(--serif)}
.muted{color:var(--muted)}
.measure{max-width:62ch}
.measure-sm{max-width:46ch}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font-size:15px;font-weight:600;letter-spacing:.01em;
  padding:14px 26px;border-radius:2px;border:1px solid transparent;
  transition:all .35s var(--ease);
}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-deep);transform:translateY(-2px)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.28);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--ink-soft);transform:translateY(-2px)}
.btn .arrow{transition:transform .35s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* SEO keyword emphasis — tags existing copy, doesn't change wording */
.kw{font-weight:600;color:inherit}
.about-body .kw,.area-desc .kw,.team-bio .kw{color:#0b1626}
.about-quote .kw{color:var(--navy)}
.hero .kw,.dark .kw,.contact .kw,.news .kw{color:#fff}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---- Cookie Banner RGPD ---- */
.cookie-overlay{
  position:fixed;inset:0;z-index:9999;
  background:rgba(12,20,36,.7);
  display:flex;align-items:flex-end;justify-content:center;
  padding:clamp(12px,4vw,32px);
}
.cookie-box{
  background:var(--ink-soft);color:#fff;
  border:1px solid var(--line-dark);
  border-radius:10px;
  padding:clamp(20px,4vw,36px);
  width:100%;max-width:600px;
  box-shadow:0 8px 40px rgba(0,0,0,.5);
}
.cookie-title{
  font-size:1.05rem;font-weight:700;margin:0 0 10px;
}
.cookie-text{
  font-size:.87rem;line-height:1.6;
  color:rgba(255,255,255,.78);margin:0 0 20px;
}
.cookie-link{color:var(--azure-bright);text-decoration:underline;}
.cookie-link:hover{color:#fff;}

/* Categorías */
.cookie-cats{
  display:flex;flex-direction:column;gap:0;
  border:1px solid var(--line-dark);border-radius:6px;
  margin-bottom:20px;overflow:hidden;
}
.cookie-cat{
  padding:14px 16px;
  border-bottom:1px solid var(--line-dark);
}
.cookie-cat:last-child{border-bottom:none;}
.cookie-cat-head{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:6px;
}
.cookie-cat-name{font-size:.88rem;font-weight:600;}
.cookie-cat-desc{font-size:.8rem;color:rgba(255,255,255,.6);margin:0;line-height:1.5;}
.cookie-always{
  font-size:.75rem;color:rgba(255,255,255,.45);
  border:1px solid rgba(255,255,255,.18);
  border-radius:20px;padding:2px 10px;white-space:nowrap;
}

/* Toggle switch */
.cookie-toggle{position:relative;display:inline-block;width:40px;height:22px;flex-shrink:0;}
.cookie-toggle input{opacity:0;width:0;height:0;}
.cookie-toggle-track{
  position:absolute;inset:0;cursor:pointer;
  background:rgba(255,255,255,.15);border-radius:22px;
  transition:background .2s;
}
.cookie-toggle-track::after{
  content:'';position:absolute;
  width:16px;height:16px;
  left:3px;top:3px;
  background:#fff;border-radius:50%;
  transition:transform .2s;
}
.cookie-toggle input:checked + .cookie-toggle-track{background:var(--azure);}
.cookie-toggle input:checked + .cookie-toggle-track::after{transform:translateX(18px);}

/* Botones */
.cookie-actions{
  display:flex;gap:8px;flex-wrap:wrap;
}
.cookie-btn{
  flex:1;min-width:120px;
  padding:.55em 1em;font-size:.84rem;font-family:var(--sans);
  font-weight:600;border-radius:5px;cursor:pointer;
  transition:opacity .18s;white-space:nowrap;text-align:center;
  border:1px solid transparent;
}
.cookie-btn:hover{opacity:.82;}
.cookie-btn--reject,
.cookie-btn--config,
.cookie-btn--accept{
  background:transparent;color:rgba(255,255,255,.8);
  border-color:rgba(255,255,255,.3);
}
.cookie-btn--reject:hover,
.cookie-btn--config:hover,
.cookie-btn--accept:hover{color:#fff;border-color:rgba(255,255,255,.7);}

@media(max-width:420px){
  .cookie-btn{min-width:0;font-size:.8rem;}
}