/* Fede Peiretti — sitio estático limpio (reconstruido sin builder). */
:root{
  --amarillo:#F5C63D; --amarillo-claro:#FCE9A0; --tan:#E7D08A;
  --negro:#151515; --gris:#666; --bg:#FAFAF8; --card:#fff;
  --maxw:1100px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--negro);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.marca{background:var(--amarillo);padding:1px 7px;border-radius:3px}
.btn{display:inline-block;background:var(--amarillo);color:var(--negro);font-weight:700;
  padding:12px 24px;border-radius:8px;font-size:15px;border:0;cursor:pointer;transition:.15s}
.btn:hover{background:#e8b724}
.btn.dark{background:var(--negro);color:#fff}
.btn.dark:hover{background:#000}

/* Header */
header{position:sticky;top:0;z-index:50;background:rgba(250,250,248,.95);
  backdrop-filter:blur(8px);border-bottom:1px solid #eee}
.hdr{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;max-width:var(--maxw);margin:0 auto}
.logo b{font-size:24px;font-weight:800;letter-spacing:-.5px;display:block;line-height:1}
.logo span{font-size:14px;color:#333}

/* Hero */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center;
  padding:72px 0 72px}
.hero h1{font-size:48px;font-weight:800;letter-spacing:-1px;line-height:1.08}
.hero .sub{margin-top:18px;font-size:19px;color:#333}
.hero-img{position:relative}
.hero-img img{border-radius:16px}

/* Intro */
.intro{text-align:center;max-width:720px;margin:0 auto;padding:40px 0 90px;
  font-size:20px;font-weight:600;color:#222}

/* Secciones genéricas */
section{padding:120px 0}
/* Fix: en <section class="wrap"> la clase .wrap (padding:0 22px) pisaba el
   padding vertical de section y las dejaba pegadas. Este selector es más
   específico y les devuelve el aire vertical (manteniendo el horizontal). */
section.wrap{padding-top:120px;padding-bottom:120px}
.h-amarillo{color:var(--amarillo);font-size:34px;font-weight:800;text-align:center;letter-spacing:-.5px}
.sub-centro{text-align:center;color:var(--gris);max-width:620px;margin:12px auto 0}
.h2{font-size:32px;font-weight:800;letter-spacing:-.5px;line-height:1.15}
.madurez{display:grid;grid-template-columns:repeat(6,1fr);gap:22px;margin-top:32px}
.dos-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.p{color:#333;margin-top:14px}
.scroll-x{overflow-x:auto;margin-top:26px;padding-bottom:8px}
.scroll-x img{margin:0 auto;min-width:680px}

/* Lista con check */
.checks{list-style:none;margin:16px 0}
.checks li{padding:7px 0 7px 30px;position:relative;color:#333}
.checks li::before{content:'✓';position:absolute;left:0;color:var(--amarillo);font-weight:800}
.acciones{display:flex;gap:14px;flex-wrap:wrap;margin-top:20px}

/* Banner innovar */
.banner{position:relative;color:#fff;text-align:center;padding:120px 20px;border-radius:0}
.banner img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.banner .ov{position:absolute;inset:0;background:rgba(0,0,0,.18);z-index:1}
.banner .in{position:relative;z-index:2}
.banner h2{font-size:40px;font-weight:800;color:var(--amarillo);text-shadow:0 2px 10px rgba(0,0,0,.5)}
.banner p{font-size:20px;margin-top:8px;text-shadow:0 1px 8px rgba(0,0,0,.6)}

/* 4 iniciativas */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:34px}
.ini h3{font-size:18px;font-weight:800;margin-bottom:8px}
.ini .n{color:var(--amarillo);font-weight:800}
.ini p{color:#555;font-size:14.5px}

/* Sección oscura */
.dark{background:var(--negro);color:#fff}
.dark h2{font-size:38px;font-weight:800;letter-spacing:-.5px;line-height:1.12}
.dark .lead{font-size:22px;color:var(--amarillo);font-weight:700;margin:10px 0 18px}
.dark p{color:#cfcfcf;max-width:680px}

/* Sobre mi */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:34px}
#sobre-mi{background:#fff}
.stat b{display:block;color:var(--negro);font-weight:800;font-size:15px}
.stat span{font-size:13.5px;color:#555}
.logos{display:flex;flex-wrap:wrap;gap:34px 48px;align-items:center;justify-content:center;
  margin-top:44px;filter:grayscale(1);opacity:.8}
.logos img{height:52px;width:auto}

/* Cómo trabajo (amarillo) */
.amarillo-sec{background:var(--amarillo)}
.amarillo-sec h2{text-align:center;font-size:32px;font-weight:800}
.proceso{display:grid;grid-template-columns:repeat(5,1fr);gap:22px;margin-top:34px}
.paso h4{font-size:15px;font-weight:800;letter-spacing:.5px}
.paso p{font-size:13.5px;color:#5a4a10;margin-top:4px}

/* Libro */
.libro{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center}
.libro h2{font-size:34px;font-weight:800}

/* Contacto */
.contacto{background:var(--amarillo)}
.contacto h2{text-align:center;font-size:34px;font-weight:800}
form.cf{max-width:520px;margin:26px auto 0;display:flex;flex-direction:column;gap:12px}
form.cf input,form.cf textarea{padding:13px;border:0;border-radius:10px;font-size:15px;font-family:inherit}
form.cf textarea{min-height:120px;resize:vertical}
form.cf .msg{text-align:center;font-weight:600;min-height:20px}

footer{text-align:center;padding:26px;color:#999;font-size:13px}

/* Responsive */
@media(max-width:860px){
  .hero{grid-template-columns:1fr;text-align:center}
  .hero h1{font-size:36px}
  .hero-img{max-width:360px;margin:0 auto}
  .hero-img::before{display:none}
  .dos-col,.libro{grid-template-columns:1fr;gap:24px}
  .grid4{grid-template-columns:1fr 1fr}
  .madurez{grid-template-columns:repeat(3,1fr);gap:16px}
  .stats{grid-template-columns:1fr 1fr}
  .proceso{grid-template-columns:1fr 1fr 1fr}
  .h-amarillo,.h2,.dark h2,.libro h2{font-size:26px}
  .banner h2{font-size:30px}
  /* en mobile el 120px es demasiado: bajarlo pero mantener buen aire */
  section,section.wrap{padding-top:72px;padding-bottom:72px}
  .banner{padding:84px 20px}
  .intro{padding:28px 0 60px}
}
@media(max-width:480px){
  .grid4,.stats,.proceso,.madurez{grid-template-columns:1fr 1fr}
  .hero h1{font-size:30px}
}