/* ==========================================================================
   JM Consulting & Advisory Services S.A.S — hoja de estilos
   desarrollado por eximius studio
   ========================================================================== */

:root{
  --navy:#1F1955;
  --navy-900:#151038;
  --navy-700:#2C2470;
  --gold:#EDCA52;
  --gold-dark:#D4AF37;
  --ink:#231F20;
  --muted:#7E7E8D;
  --soft:#EFF1F9;
  --line:#E2E4EF;
  --white:#fff;

  --serif:'DM Serif Text', Georgia, 'Times New Roman', serif;
  --sans:'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --wrap:1180px;
  --gut:clamp(20px, 5vw, 48px);
  --header-h:96px;
  --radius:4px;
  --shadow:0 18px 45px rgba(31,25,85,.10);
  --shadow-lg:0 28px 70px rgba(31,25,85,.16);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:var(--header-h)}
body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.75;
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img,svg{max-width:100%; display:block}
a{color:inherit; text-decoration:none}
button{font:inherit; cursor:pointer; border:0; background:none}
ul{margin:0; padding:0; list-style:none}

h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:400;
  line-height:1.18;
  color:var(--navy);
  margin:0 0 .5em;
  letter-spacing:-.01em;
}
h1{font-size:clamp(2rem, 4.6vw, 3.4rem)}
h2{font-size:clamp(1.7rem, 3.4vw, 2.6rem)}
h3{font-size:clamp(1.25rem, 2vw, 1.6rem)}
h4{font-size:1.15rem}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}

/* ---------- layout ---------- */
.wrap{width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:var(--gut)}
.section{padding:clamp(64px, 9vw, 116px) 0}
.section--soft{background:var(--soft)}
.section--navy{background:var(--navy); color:rgba(255,255,255,.86)}
.section--navy h1,.section--navy h2,.section--navy h3,.section--navy h4{color:var(--white)}

.eyebrow{
  font-family:var(--sans);
  font-size:.75rem;
  font-weight:700;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--gold-dark);
  margin:0 0 14px;
}
.section--navy .eyebrow{color:var(--gold)}

.lead{font-size:clamp(1.05rem,1.6vw,1.25rem); color:var(--muted); max-width:62ch}
.section--navy .lead{color:rgba(255,255,255,.78)}

.head{max-width:780px; margin-bottom:clamp(38px,5vw,60px)}
.head--center{margin-inline:auto; text-align:center}

.rule{width:64px; height:3px; background:var(--gold); border:0; margin:0 0 26px}
.head--center .rule{margin-inline:auto}

/* ---------- botones ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:15px 34px;
  font-size:.78rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase;
  background:var(--navy); color:var(--white);
  border-radius:var(--radius);
  transition:background .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}
.btn:hover{background:var(--navy-700); transform:translateY(-2px); box-shadow:0 14px 30px rgba(31,25,85,.28)}
.btn--gold{background:var(--gold); color:var(--navy)}
.btn--gold:hover{background:var(--gold-dark); box-shadow:0 14px 30px rgba(212,175,55,.36)}
.btn--ghost{background:transparent; color:var(--navy); box-shadow:inset 0 0 0 2px var(--navy)}
.btn--ghost:hover{background:var(--navy); color:var(--white)}
.btn svg{width:15px; height:15px; flex:none}

/* ---------- header ---------- */
.header{
  position:fixed; inset:0 0 auto; z-index:100;
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid transparent;
  transition:box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.header.is-stuck{box-shadow:0 6px 26px rgba(31,25,85,.09); border-bottom-color:var(--line)}
.header__inner{
  display:flex; align-items:center; justify-content:space-between; gap:24px;
  height:var(--header-h);
}
.logo{display:flex; align-items:center}
.logo img{height:56px; width:auto; transition:height .3s var(--ease)}

.nav{display:flex; align-items:center; gap:clamp(18px,2.4vw,34px)}
.nav a{
  position:relative;
  font-size:.95rem; font-weight:400; font-family:var(--serif); color:var(--navy);
  padding:6px 0;
  transition:color .25s var(--ease);
}
.nav a::after{
  content:''; position:absolute; left:0; right:0; bottom:0; height:2px;
  background:var(--gold); transform:scaleX(0); transform-origin:right;
  transition:transform .35s var(--ease);
}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1); transform-origin:left}
.nav a[aria-current="page"]{color:var(--gold-dark)}

.burger{
  display:none; width:44px; height:44px; margin-right:-10px;
  flex-direction:column; justify-content:center; align-items:center; gap:6px;
}
.burger span{
  display:block; width:26px; height:2px; background:var(--navy); border-radius:2px;
  transition:transform .35s var(--ease), opacity .25s var(--ease);
}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

@media (max-width:900px){
  :root{--header-h:76px}
  .logo img{height:44px}
  .burger{display:flex}
  .nav{
    position:fixed; inset:var(--header-h) 0 auto;
    flex-direction:column; align-items:stretch; gap:0;
    background:var(--white);
    padding:8px var(--gut) 26px;
    border-bottom:1px solid var(--line);
    box-shadow:0 20px 40px rgba(31,25,85,.12);
    transform:translateY(-14px); opacity:0; pointer-events:none;
    transition:transform .35s var(--ease), opacity .3s var(--ease);
  }
  .nav.is-open{transform:none; opacity:1; pointer-events:auto}
  .nav a{padding:16px 0; font-size:1.15rem; border-bottom:1px solid var(--line)}
  .nav a:last-child{border-bottom:0}
  .nav a::after{display:none}
}

/* ---------- hero ---------- */
.hero{
  position:relative;
  min-height:clamp(560px, 82vh, 780px);
  display:grid; place-items:center;
  margin-top:var(--header-h);
  text-align:center;
  overflow:hidden;
  isolation:isolate;
}
.hero__bg{
  position:absolute; inset:0; z-index:-2;
  width:100%; height:100%; object-fit:cover;
  animation:heroZoom 18s var(--ease) forwards;
}
@keyframes heroZoom{from{transform:scale(1.09)} to{transform:scale(1)}}
.hero::after{
  content:''; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(180deg, rgba(31,25,85,.55) 0%, rgba(31,25,85,.66) 55%, rgba(21,16,56,.82) 100%);
}
.hero__inner{max-width:940px}
.hero h1{
  color:var(--white);
  text-shadow:0 3px 30px rgba(0,0,0,.32);
  margin-bottom:.6em;
}
.hero p{color:rgba(255,255,255,.88); font-size:clamp(1.02rem,1.5vw,1.2rem); max-width:62ch; margin-inline:auto}
.hero .btn{margin-top:30px}

/* hero compacto para páginas internas */
.hero--page{min-height:clamp(380px,52vh,500px)}
.hero--page h1{font-size:clamp(1.9rem,4vw,3rem)}

.crumbs{
  font-size:.76rem; font-weight:700; letter-spacing:.2em; text-transform:uppercase;
  color:var(--gold); margin-bottom:16px;
}
.crumbs a{opacity:.75; transition:opacity .25s}
.crumbs a:hover{opacity:1}

/* ---------- grid de servicios (tarjetas con foto) ---------- */
.cards{display:grid; grid-template-columns:repeat(4,1fr); gap:20px}
@media (max-width:1000px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.cards{grid-template-columns:1fr}}

.card{
  position:relative; display:block; isolation:isolate;
  min-height:330px;
  padding:30px 26px;
  display:flex; flex-direction:column; justify-content:flex-end;
  border-radius:var(--radius);
  overflow:hidden;
  color:var(--white);
  transition:transform .45s var(--ease), box-shadow .45s var(--ease);
}
.card:hover{transform:translateY(-8px); box-shadow:var(--shadow-lg)}
.card img{
  position:absolute; inset:0; z-index:-2;
  width:100%; height:100%; object-fit:cover;
  transition:transform .8s var(--ease);
}
.card:hover img{transform:scale(1.07)}
.card::after{
  content:''; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(180deg, rgba(31,25,85,.22) 0%, rgba(31,25,85,.72) 62%, rgba(21,16,56,.92) 100%);
  transition:background .45s var(--ease);
}
.card:hover::after{background:linear-gradient(180deg, rgba(31,25,85,.4) 0%, rgba(31,25,85,.82) 62%, rgba(21,16,56,.95) 100%)}
.card h3{color:var(--white); margin:0}
.card__icon{
  width:44px; height:44px; margin-bottom:auto;
  color:var(--gold);
}
.card__icon svg{width:100%; height:100%}
.card__more{
  display:inline-flex; align-items:center; gap:8px;
  margin-top:12px;
  font-size:.74rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase;
  color:var(--gold);
  opacity:0; transform:translateY(6px);
  transition:opacity .35s var(--ease), transform .35s var(--ease);
}
.card:hover .card__more,.card:focus-visible .card__more{opacity:1; transform:none}
@media (hover:none){.card__more{opacity:1; transform:none}}

/* ---------- bloques de servicio (página servicios) ---------- */
.svc{
  display:grid; grid-template-columns:1fr 1fr; align-items:center;
  gap:clamp(32px,5vw,72px);
  padding:clamp(48px,6vw,76px) 0;
  border-bottom:1px solid var(--line);
}
.svc:last-of-type{border-bottom:0}
.svc:nth-child(even) .svc__media{order:2}
@media (max-width:860px){
  .svc{grid-template-columns:1fr; gap:30px}
  .svc:nth-child(even) .svc__media{order:0}
}
.svc__media{
  position:relative; border-radius:var(--radius); overflow:hidden;
  box-shadow:var(--shadow);
  aspect-ratio:4/3;
}
.svc__media img{width:100%; height:100%; object-fit:cover}
.svc__num{
  position:absolute; top:0; left:0;
  display:grid; place-items:center;
  width:66px; height:66px;
  background:var(--gold); color:var(--navy);
  font-family:var(--serif); font-size:1.5rem;
}

.checks{display:grid; gap:12px; margin-top:22px}
.checks li{
  position:relative; padding-left:34px;
  font-size:1rem; line-height:1.6;
}
.checks li::before{
  content:''; position:absolute; left:0; top:.5em;
  width:16px; height:9px;
  border-left:2px solid var(--gold-dark); border-bottom:2px solid var(--gold-dark);
  transform:rotate(-45deg);
}
.section--navy .checks li::before{border-color:var(--gold)}

/* ---------- valores ---------- */
.values{display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:22px}
.value{
  padding:34px 30px;
  background:var(--white);
  border-radius:var(--radius);
  border-top:3px solid var(--gold);
  box-shadow:var(--shadow);
  transition:transform .4s var(--ease), box-shadow .4s var(--ease);
}
.value:hover{transform:translateY(-6px); box-shadow:var(--shadow-lg)}
.value h3{font-size:1.3rem; margin-bottom:.4em}
.value p{color:var(--muted); font-size:.97rem; line-height:1.7}

/* ---------- equipo ---------- */
.team{display:grid; grid-template-columns:repeat(3,1fr); gap:28px}
@media (max-width:900px){.team{grid-template-columns:1fr; max-width:460px; margin-inline:auto}}
.member{
  background:var(--white);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  display:flex; flex-direction:column;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease);
}
.member:hover{transform:translateY(-6px); box-shadow:var(--shadow-lg)}
.member__photo{aspect-ratio:1/1; overflow:hidden; background:var(--soft)}
.member__photo img{width:100%; height:100%; object-fit:cover; object-position:center top; transition:transform .7s var(--ease)}
.member:hover .member__photo img{transform:scale(1.05)}
.member__body{padding:28px 26px 30px; display:flex; flex-direction:column; flex:1}
.member h3{margin-bottom:.15em; font-size:1.4rem}
.member__role{
  font-size:.74rem; font-weight:700; letter-spacing:.18em; text-transform:uppercase;
  color:var(--gold-dark); margin:0 0 16px;
}
.member__bio{font-size:.95rem; line-height:1.72; color:var(--muted); margin-bottom:20px}
.member__mail{
  margin-top:auto;
  display:inline-flex; align-items:center; gap:9px;
  font-size:.9rem; color:var(--navy); font-weight:700;
  transition:color .25s var(--ease);
  word-break:break-all;
}
.member__mail:hover{color:var(--gold-dark)}
.member__mail svg{width:16px; height:16px; flex:none; color:var(--gold-dark)}

/* ---------- texto + imagen ---------- */
.split{display:grid; grid-template-columns:1fr 1fr; gap:clamp(34px,5vw,76px); align-items:center}
@media (max-width:860px){.split{grid-template-columns:1fr; gap:34px}}
.split__media{border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); aspect-ratio:4/3}
.split__media img{width:100%; height:100%; object-fit:cover}

/* ---------- contacto ---------- */
.contact{display:grid; grid-template-columns:1fr 1.15fr; gap:clamp(34px,5vw,70px)}
@media (max-width:900px){.contact{grid-template-columns:1fr}}

.info{display:grid; gap:24px; margin-top:34px}
.info__item{display:flex; gap:16px; align-items:flex-start}
.info__ico{
  flex:none; width:42px; height:42px;
  display:grid; place-items:center;
  background:rgba(237,202,82,.14); color:var(--gold);
  border-radius:50%;
}
.info__ico svg{width:19px; height:19px}
.info__item h4{margin:0 0 4px; font-family:var(--sans); font-size:.74rem; font-weight:700; letter-spacing:.18em; text-transform:uppercase; color:var(--gold)}
.info__item p,.info__item a{margin:0; font-size:1rem; line-height:1.65; color:rgba(255,255,255,.86)}
.info__item a{display:block; transition:color .25s var(--ease)}
.info__item a:hover{color:var(--gold)}

.form{
  background:var(--white);
  padding:clamp(30px,4vw,46px);
  border-radius:var(--radius);
  box-shadow:var(--shadow-lg);
}
.form__grid{display:grid; grid-template-columns:1fr 1fr; gap:18px}
@media (max-width:560px){.form__grid{grid-template-columns:1fr}}
.field{display:flex; flex-direction:column; gap:7px}
.field--full{grid-column:1/-1}
.field label{
  font-size:.72rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--navy);
}
.field label .req{color:var(--gold-dark)}
.field input,.field textarea{
  width:100%;
  padding:13px 15px;
  font:inherit; font-size:.97rem;
  color:var(--ink);
  background:var(--soft);
  border:1px solid transparent;
  border-radius:var(--radius);
  transition:border-color .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);
}
.field textarea{resize:vertical; min-height:130px; line-height:1.6}
.field input:focus,.field textarea:focus{
  outline:none;
  background:var(--white);
  border-color:var(--navy);
  box-shadow:0 0 0 3px rgba(31,25,85,.11);
}
.field input:user-invalid,.field textarea:user-invalid{border-color:#c8412f}
.form .btn{width:100%; justify-content:center; margin-top:6px}
.form__note{margin:16px 0 0; font-size:.82rem; line-height:1.6; color:var(--muted); text-align:center}
.form__note a{color:var(--navy); text-decoration:underline; text-underline-offset:2px}

.hp{position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden}

.alert{
  padding:14px 18px; margin-bottom:22px;
  border-radius:var(--radius);
  font-size:.94rem; line-height:1.6;
  border-left:3px solid;
}
.alert--ok{background:#eaf6ee; color:#1d5c33; border-color:#2e8b4f}
.alert--err{background:#fdecea; color:#8e2c1f; border-color:#c8412f}

/* ---------- franja CTA ---------- */
.cta{
  background:var(--navy);
  text-align:center;
  padding:clamp(56px,7vw,90px) 0;
}
.cta h2{color:var(--white); margin-bottom:.4em}
.cta p{color:rgba(255,255,255,.78); max-width:56ch; margin:0 auto 30px}

/* ---------- footer ---------- */
.footer{background:var(--navy-900); color:rgba(255,255,255,.72); padding-top:clamp(56px,7vw,84px)}
.footer__grid{
  display:grid; grid-template-columns:1.4fr 1fr 1.2fr; gap:clamp(30px,4vw,56px);
  padding-bottom:52px;
}
@media (max-width:860px){.footer__grid{grid-template-columns:1fr; gap:38px}}
.footer__logo{
  height:64px; width:auto; margin-bottom:20px;
  filter:brightness(0) invert(1); opacity:.95;
}
.footer h4{
  font-family:var(--sans); font-size:.74rem; font-weight:700;
  letter-spacing:.2em; text-transform:uppercase; color:var(--gold);
  margin:0 0 20px;
}
.footer p{font-size:.94rem; line-height:1.8; margin:0 0 .6em}
.footer li{margin-bottom:11px}
.footer a{font-size:.94rem; transition:color .25s var(--ease)}
.footer a:hover{color:var(--gold)}
.footer__bottom{
  border-top:1px solid rgba(255,255,255,.11);
  padding:24px 0 28px;
  display:flex; justify-content:space-between; align-items:center; gap:14px; flex-wrap:wrap;
  font-size:.85rem; color:rgba(255,255,255,.52);
}
.footer__bottom a{color:rgba(255,255,255,.66)}
.footer__bottom a:hover{color:var(--gold)}

/* ---------- animaciones de entrada ---------- */
.reveal{opacity:0; transform:translateY(26px); transition:opacity .75s var(--ease), transform .75s var(--ease)}
.reveal.is-in{opacity:1; transform:none}
.reveal[data-d="1"]{transition-delay:.09s}
.reveal[data-d="2"]{transition-delay:.18s}
.reveal[data-d="3"]{transition-delay:.27s}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important; transition-duration:.001ms !important}
  .reveal{opacity:1; transform:none}
}

/* ---------- accesibilidad ---------- */
:focus-visible{outline:3px solid var(--gold-dark); outline-offset:3px; border-radius:2px}
.skip{
  position:absolute; left:-9999px; z-index:200;
  padding:12px 22px; background:var(--navy); color:#fff; font-size:.9rem;
}
.skip:focus{left:12px; top:12px}

/* ---------- legal / 404 ---------- */
.prose{max-width:74ch}
.prose h2{margin-top:1.8em}
.prose ul{list-style:disc; padding-left:22px; margin:0 0 1.1em}
.prose li{margin-bottom:.5em}