/* ============================================================
   GK · Germán Kovalski — Gestión Deportiva
   Sistema de diseño. Hero oscuro + serif editorial + sans limpio.
   ============================================================ */

:root{
  /* Color */
  --navy:#0c1424;
  --navy2:#111c34;
  --navy3:#19264180;
  --champ:#d8c58c;        /* acento champagne (sobre oscuro) */
  --champ-soft:#e6d9b3;
  --champ-ink:#a98f4f;    /* champagne legible sobre blanco */
  --paper:#ffffff;
  --mist:#f4f6fa;
  --mist2:#eef2f8;
  --line:#e6ebf2;
  --line-dark:#ffffff1a;
  --ink:#16203a;
  --muted:#5a6b82;
  --muted-light:#9fadc2;

  /* Tipografía */
  --serif:'Fraunces', Georgia, 'Times New Roman', serif;
  --sans:'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Layout */
  --maxw:1160px;
  --gutter:clamp(20px, 5vw, 48px);
  --radius:14px;
  --shadow:0 16px 40px rgba(12,20,36,.08);
  --shadow-lg:0 30px 70px rgba(12,20,36,.16);

  --nav-h:74px;
}

/* ---------- Reset ---------- */
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
.serif{font-family:var(--serif);}

/* ---------- Utilidades ---------- */
.container{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter);}
.section{padding:clamp(56px,9vw,108px) 0;}
.section--mist{background:var(--mist);}
.section--navy{background:var(--navy);color:#fff;}
.center{text-align:center;}
.eyebrow{
  font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  font-weight:600;color:var(--champ-ink);
}
.section--navy .eyebrow{color:var(--champ);}
.eyebrow--line{display:inline-flex;align-items:center;gap:12px;}
.eyebrow--line::before{content:"";width:28px;height:1px;background:currentColor;}
.h-title{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(28px,4.2vw,44px);line-height:1.12;letter-spacing:-.01em;
  margin-top:14px;
}
.h-title em{font-style:italic;color:var(--champ-ink);}
.section--navy .h-title em{color:var(--champ);}
.lead{color:var(--muted);font-size:clamp(16px,1.6vw,18px);line-height:1.65;max-width:60ch;margin-top:16px;}
.section--navy .lead{color:#c3ccdb;}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-weight:600;font-size:14.5px;padding:14px 26px;border-radius:9px;
  transition:.2s ease;white-space:nowrap;
}
.btn--gold{background:var(--champ);color:var(--navy);}
.btn--gold:hover{background:var(--champ-soft);transform:translateY(-1px);}
.btn--dark{background:var(--navy);color:#fff;}
.btn--dark:hover{background:var(--navy2);transform:translateY(-1px);}
.btn--ghost{border:1px solid var(--line);color:var(--ink);}
.btn--ghost:hover{border-color:var(--champ-ink);color:var(--champ-ink);}
.btn--ghost-light{border:1px solid #ffffff45;color:#fff;}
.btn--ghost-light:hover{border-color:var(--champ);color:var(--champ);}
.btn--full{width:100%;justify-content:center;}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:sticky;top:0;z-index:100;
  background:var(--navy);color:#fff;
  border-bottom:1px solid var(--line-dark);
}
.nav__inner{
  max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter);
  height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.brand{display:flex;align-items:center;gap:11px;}
.brand__mark{
  font-family:var(--serif);font-size:23px;letter-spacing:.04em;line-height:1;color:#fff;
  display:inline-flex;align-items:center;gap:7px;
}
/* Marca G|K — línea de mitad de cancha + punto central (símbolo FIFA) */
.brand__center{
  position:relative;display:inline-block;width:1.5px;height:1.45em;
  background:var(--champ);border-radius:1px;
}
.brand__center::after{
  content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:5px;height:5px;border-radius:50%;background:var(--champ);
}
.brand__name{
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-light);
  border-left:1px solid var(--line-dark);padding-left:11px;
}
.nav__links{display:flex;align-items:center;gap:30px;}
.nav__links a{font-size:14px;font-weight:500;color:#c3ccdb;transition:color .18s;position:relative;}
.nav__links a:hover,.nav__links a.is-active{color:#fff;}
.nav__links a.is-active::after{
  content:"";position:absolute;left:0;right:0;bottom:-26px;height:2px;background:var(--champ);
}
.nav__right{display:flex;align-items:center;gap:16px;}
.lang-toggle{display:flex;border:1px solid var(--line-dark);border-radius:7px;overflow:hidden;}
.lang-toggle button{
  font-size:12px;font-weight:600;padding:6px 11px;color:var(--muted-light);transition:.18s;
}
.lang-toggle button.is-active{background:var(--champ);color:var(--navy);}
.nav__cta{background:var(--champ);color:var(--navy)!important;padding:9px 18px;border-radius:8px;font-weight:600;}
.nav__cta:hover{background:var(--champ-soft);}

.nav__burger{display:none;flex-direction:column;gap:5px;padding:6px;}
.nav__burger span{width:24px;height:2px;background:#fff;transition:.25s;border-radius:2px;}
.nav.is-open .nav__burger span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav.is-open .nav__burger span:nth-child(2){opacity:0;}
.nav.is-open .nav__burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;}
.hero__bg{position:absolute;inset:0;z-index:0;}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 30%;}
.hero__bg::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,20,36,.66),rgba(12,20,36,.92));
}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(760px 400px at 80% 4%,rgba(216,197,140,.18),transparent 60%);
}
.hero__inner{
  position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;
  padding:clamp(80px,13vw,140px) var(--gutter) clamp(70px,11vw,120px);
}
.hero__content{max-width:780px;}
.hero h1{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(40px,7vw,70px);line-height:1.04;letter-spacing:-.015em;margin-top:24px;
}
.hero h1 em{font-style:italic;color:var(--champ);}
.hero__lead{margin-top:26px;font-size:clamp(16px,1.9vw,19px);line-height:1.65;color:#c8d0de;font-weight:300;max-width:560px;}
.hero__actions{margin-top:38px;display:flex;flex-wrap:wrap;gap:14px;}

/* Hero compacto (páginas internas) */
.hero--page .hero__inner{padding-block:clamp(64px,9vw,96px);}
.hero--page h1{font-size:clamp(34px,5.5vw,54px);}

/* ---------- Barra de credenciales ---------- */
.credbar{background:var(--navy2);color:#fff;border-top:1px solid var(--line-dark);}
.credbar__grid{
  max-width:var(--maxw);margin:0 auto;
  display:grid;grid-template-columns:repeat(3,1fr);
}
.credbar__item{padding:26px var(--gutter);border-right:1px solid var(--line-dark);}
.credbar__item:last-child{border-right:none;}
.credbar__n{font-family:var(--serif);font-size:clamp(20px,2.4vw,26px);color:var(--champ);line-height:1;}
.credbar__l{font-size:12.5px;color:var(--muted-light);margin-top:7px;letter-spacing:.02em;}

/* ============================================================
   GRID DE TARJETAS (servicios / áreas / públicos / notas)
   ============================================================ */
.grid{display:grid;gap:18px;margin-top:clamp(34px,5vw,52px);}
.grid--2{grid-template-columns:repeat(2,1fr);}
.grid--3{grid-template-columns:repeat(3,1fr);}
.grid--4{grid-template-columns:repeat(4,1fr);}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(24px,3vw,32px);transition:.22s ease;height:100%;
}
.card:hover{border-color:var(--champ);box-shadow:var(--shadow);transform:translateY(-3px);}
.card__ic{
  width:48px;height:48px;border-radius:11px;background:var(--mist);
  display:flex;align-items:center;justify-content:center;color:var(--navy);
  margin-bottom:18px;
}
.card__ic svg{width:24px;height:24px;}
.card__num{font-family:var(--serif);font-size:15px;color:var(--champ-ink);}
.card h3{font-family:var(--serif);font-weight:500;font-size:clamp(19px,2.2vw,22px);line-height:1.2;}
.card p{color:var(--muted);font-size:14.5px;line-height:1.6;margin-top:11px;}
.card__list{margin-top:14px;display:flex;flex-wrap:wrap;gap:7px;}
.card__list li{
  font-size:12px;color:var(--muted);background:var(--mist);
  padding:5px 11px;border-radius:999px;
}
.card__more{margin-top:16px;font-size:13px;font-weight:600;color:var(--champ-ink);display:inline-flex;gap:6px;}

/* ---------- Tarjeta con imagen (áreas de práctica) ---------- */
.card--media{padding:0;overflow:hidden;display:flex;flex-direction:column;}
.card__media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--navy);}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.2,1);}
.card--media:hover .card__media img{transform:scale(1.07);}
.card__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,20,36,.05) 35%,rgba(12,20,36,.55));}
.card--media .card__ic{position:absolute;left:16px;bottom:16px;margin:0;z-index:2;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);}
.card--media:hover .card__ic{border-color:var(--champ);color:var(--champ-ink);}
.card__body{padding:clamp(24px,3vw,32px);}

/* ---------- Metodología (pasos) ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:clamp(34px,5vw,52px);counter-reset:step;}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(24px,3vw,30px);height:100%;transition:.22s ease;position:relative;overflow:hidden;
}
.step::before{
  content:counter(step,decimal-leading-zero);counter-increment:step;
  font-family:var(--serif);font-size:clamp(40px,5vw,56px);line-height:.8;
  color:var(--champ-ink);opacity:.22;display:block;
}
.step:hover{border-color:var(--champ);box-shadow:var(--shadow);transform:translateY(-3px);}
.step:hover::before{opacity:.45;}
.step h3{font-family:var(--serif);font-weight:500;font-size:clamp(18px,2vw,21px);line-height:1.2;margin-top:14px;}
.step p{color:var(--muted);font-size:14px;line-height:1.6;margin-top:9px;}

/* Tarjeta sobre navy */
.section--navy .card{background:#ffffff0a;border-color:var(--line-dark);}
.section--navy .card:hover{border-color:var(--champ);background:#ffffff12;}
.section--navy .card h3{color:#fff;}
.section--navy .card p{color:#c3ccdb;}
.section--navy .card__ic{background:#ffffff12;color:var(--champ);}

/* ============================================================
   SPLIT (texto + media)
   ============================================================ */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,64px);align-items:center;}
.split--media-first{grid-template-columns:.95fr 1.05fr;}
.media-frame{
  position:relative;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-lg);aspect-ratio:4/5;background:var(--navy);
}
.media-frame img{width:100%;height:100%;object-fit:cover;object-position:center 22%;}
.media-frame--wide{aspect-ratio:4/3;}
/* Marco claro para retrato de fondo blanco (foto cut-out) */
.media-frame--light{background:linear-gradient(160deg,#ffffff,var(--mist));border:1px solid var(--line);}
.media-frame--light img{object-position:center top;}
.media-badge{
  position:absolute;left:18px;bottom:18px;
  background:#0c1424dd;backdrop-filter:blur(6px);color:#fff;
  border:1px solid var(--line-dark);border-radius:9px;
  padding:10px 14px;font-size:12px;display:flex;align-items:center;gap:8px;
}
.media-badge b{color:var(--champ);font-weight:600;}

/* lista de credenciales (perfil) */
.feature-list{margin-top:24px;display:flex;flex-direction:column;gap:2px;}
.feature-list li{
  display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);
  align-items:flex-start;
}
.feature-list li:last-child{border-bottom:none;}
.feature-list .fl-ic{color:var(--champ-ink);flex:0 0 auto;margin-top:2px;}
.feature-list .fl-t{font-weight:600;font-size:15px;}
.feature-list .fl-d{color:var(--muted);font-size:13.5px;margin-top:2px;}

/* pills de credenciales */
.creds-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.cred-pill{
  font-size:13px;font-weight:600;color:var(--ink);
  border:1px solid var(--line);border-radius:999px;padding:8px 16px;background:#fff;
}

/* ============================================================
   TIMELINE (perfil — trayectoria)
   ============================================================ */
.timeline{margin-top:clamp(34px,5vw,48px);max-width:760px;}
.tl-item{display:grid;grid-template-columns:130px 1fr;gap:24px;padding-bottom:30px;position:relative;}
.tl-item::before{content:"";position:absolute;left:130px;top:8px;bottom:-2px;width:1px;background:var(--line);}
.tl-item:last-child{padding-bottom:0;}
.tl-item:last-child::before{display:none;}
.tl-year{font-family:var(--serif);font-size:15px;color:var(--champ-ink);text-align:right;padding-right:24px;position:relative;}
.tl-year::after{content:"";position:absolute;right:-5px;top:7px;width:9px;height:9px;border-radius:50%;background:var(--champ);border:2px solid #fff;box-shadow:0 0 0 1px var(--line);}
.tl-body{padding-left:6px;}
.tl-body h4{font-size:16px;font-weight:700;}
.tl-body p{color:var(--muted);font-size:14px;margin-top:4px;line-height:1.55;}

/* ============================================================
   STATEMENT / cita
   ============================================================ */
.statement{text-align:center;}
.statement blockquote{
  font-family:var(--serif);font-weight:400;font-style:italic;
  font-size:clamp(24px,3.6vw,38px);line-height:1.3;max-width:18ch;margin:18px auto 0;
}
.statement blockquote .hl{color:var(--champ);font-style:normal;}
.statement cite{display:block;margin-top:24px;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-light);font-style:normal;}

/* ============================================================
   CTA band
   ============================================================ */
.cta-band{
  background:linear-gradient(150deg,var(--navy),var(--navy2));color:#fff;
  border-radius:var(--radius);padding:clamp(36px,5vw,60px);
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
  box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.cta-band::after{content:"";position:absolute;inset:0;background:radial-gradient(500px 260px at 88% 0,rgba(216,197,140,.16),transparent 60%);}
.cta-band > *{position:relative;z-index:2;}
.cta-band h2{font-family:var(--serif);font-weight:500;font-size:clamp(24px,3.2vw,34px);line-height:1.15;}
.cta-band p{color:#c3ccdb;margin-top:8px;font-size:15.5px;}

/* ============================================================
   CONTACTO
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,4vw,52px);margin-top:clamp(34px,5vw,48px);}
.contact-info{display:flex;flex-direction:column;gap:4px;}
.ci-item{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--line);align-items:center;}
.ci-item:last-child{border-bottom:none;}
.ci-ic{width:42px;height:42px;border-radius:10px;background:var(--mist);display:flex;align-items:center;justify-content:center;color:var(--navy);flex:0 0 auto;}
.ci-ic svg{width:20px;height:20px;}
.ci-k{font-size:12px;color:var(--muted-light);text-transform:uppercase;letter-spacing:.08em;}
.ci-v{font-weight:600;font-size:15px;}
.ci-v:hover{color:var(--champ-ink);}

.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,3.5vw,38px);box-shadow:var(--shadow);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-group{margin-bottom:18px;display:flex;flex-direction:column;gap:7px;}
.form-group label{font-size:13px;font-weight:600;color:var(--ink);}
.form-group .req{color:var(--champ-ink);}
.form-control{
  font-family:inherit;font-size:14.5px;color:var(--ink);
  border:1px solid var(--line);border-radius:9px;padding:12px 14px;background:var(--mist);
  transition:.18s;width:100%;
}
.form-control:focus{outline:none;border-color:var(--champ-ink);background:#fff;box-shadow:0 0 0 3px #d8c58c33;}
textarea.form-control{resize:vertical;min-height:120px;}
.form-note{margin-top:14px;font-size:13.5px;text-align:center;min-height:18px;}
.form-note.ok{color:#2e7d52;}
.form-note.err{color:#c0392b;}
.field-error{font-size:12px;color:#c0392b;min-height:14px;}

/* ============================================================
   NOTAS / Blog
   ============================================================ */
.note-card{display:flex;flex-direction:column;}
.note-card .tag{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--champ-ink);font-weight:600;}
.note-card h3{margin-top:10px;}
.note-card .date{margin-top:auto;padding-top:16px;font-size:12.5px;color:var(--muted-light);}
.notas-soon{
  border:1px dashed var(--line);border-radius:var(--radius);
  padding:clamp(36px,6vw,64px);text-align:center;background:var(--mist);margin-top:32px;
}
.notas-soon h3{font-family:var(--serif);font-weight:500;font-size:24px;}
.notas-soon p{color:var(--muted);margin-top:10px;max-width:46ch;margin-inline:auto;}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--navy);color:#fff;padding-top:clamp(50px,7vw,72px);}
.footer__top{
  max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter);
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:46px;
  border-bottom:1px solid var(--line-dark);
}
.footer__brand .brand__mark{font-size:26px;}
.footer__brand p{color:var(--muted-light);font-size:14px;margin-top:14px;max-width:34ch;line-height:1.6;}
.footer__col h5{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--champ);margin-bottom:16px;}
.footer__col a,.footer__col span{display:block;color:#c3ccdb;font-size:14px;padding:6px 0;transition:color .18s;}
.footer__col a:hover{color:#fff;}
.footer__bottom{
  max-width:var(--maxw);margin:0 auto;padding:24px var(--gutter);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:var(--muted-light);
}
.footer__bottom a:hover{color:var(--champ);}

/* ============================================================
   Reveal on scroll
   ============================================================ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease;}
.reveal.is-visible{opacity:1;transform:none;}
.reveal-d1{transition-delay:.08s;}
.reveal-d2{transition-delay:.16s;}
.reveal-d3{transition-delay:.24s;}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:920px){
  .split,.split--media-first,.contact-grid{grid-template-columns:1fr;}
  .split--media-first .media-frame{order:-1;}
  .grid--4{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .credbar__grid{grid-template-columns:repeat(2,1fr);}
  .credbar__item:nth-child(2){border-right:none;}
  .credbar__item:nth-child(1),.credbar__item:nth-child(2){border-bottom:1px solid var(--line-dark);}
  .footer__top{grid-template-columns:1fr 1fr;}
  .footer__brand{grid-column:1/-1;}
}
@media (max-width:720px){
  .nav__burger{display:flex;}
  .nav__links{
    position:fixed;inset:var(--nav-h) 0 auto 0;flex-direction:column;align-items:flex-start;
    gap:0;background:var(--navy);padding:8px var(--gutter) 22px;
    border-bottom:1px solid var(--line-dark);
    transform:translateY(-130%);transition:transform .3s ease;
  }
  .nav.is-open .nav__links{transform:translateY(0);}
  .nav__links a{width:100%;padding:14px 0;border-bottom:1px solid var(--line-dark);}
  .nav__links a.is-active::after{display:none;}
  .nav__cta{display:none;}
  .grid--2,.grid--3,.grid--4{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .cta-band{flex-direction:column;align-items:flex-start;text-align:left;}
  .tl-item{grid-template-columns:84px 1fr;gap:14px;}
  .tl-item::before{left:84px;}
  .tl-year{padding-right:16px;}
}