/* S&C Asesorías Contables y Laborales — estilos */
:root{
  --navy:#0A2463;
  --navy-2:#13306f;
  --ink:#081a47;
  --accent:#EF9344;
  --accent-dk:#d97a2b;
  --accent-lt:#f6b47a;
  --bg:#ffffff;
  --bg-soft:#f6f7fa;
  --text:#333a48;
  --muted:#5f687a;
  --line:#e3e7ef;
  --radius:14px;
  --radius-sm:8px;
  --shadow:0 18px 40px -22px rgba(10,36,99,.35);
  --shadow-sm:0 6px 18px -10px rgba(10,36,99,.3);
  --container:1250px;
  --gap:clamp(20px,3vw,32px);
  --f-title:'Lexend',system-ui,sans-serif;
  --f-body:'Source Sans 3',system-ui,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--f-body);font-size:1.075rem;line-height:1.65;color:var(--text);background:var(--bg)}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--f-title);color:var(--navy);line-height:1.18;margin:0 0 .6em;font-weight:600;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,4.4vw,3.4rem)}
h2{font-size:clamp(1.65rem,3vw,2.35rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.section{padding-block:clamp(64px,8vw,104px)}
.section--soft{background:var(--bg-soft)}
.eyebrow{display:block;font-family:var(--f-title);font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-dk);margin:0 0 7px}
.section-head{max-width:720px;margin-bottom:clamp(36px,5vw,56px)}
.section-head--center{margin-inline:auto;text-align:center}
.section-head h2{margin-top:8px}
.lead{font-size:1.15rem;color:var(--muted)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--f-title);font-weight:500;font-size:.95rem;padding:12px 24px;border-radius:999px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--accent-dk);color:#fff}
.btn--primary:hover{background:#c46a1f;color:#fff}
.btn--ghost{background:transparent;color:var(--navy);border-color:rgba(10,36,99,.3)}
.btn--ghost:hover{border-color:var(--navy)}
.hero .btn--ghost,.page-hero .btn--ghost,.cta .btn--ghost,.section--dark .btn--ghost{color:#fff;border-color:rgba(255,255,255,.45)}
.hero .btn--ghost:hover,.cta .btn--ghost:hover,.section--dark .btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn svg{width:18px;height:18px;flex:none}

/* Header */
.site-header{position:sticky;top:0;z-index:90;padding-block:14px;background:#fff;box-shadow:0 1px 0 var(--line);transition:background .3s var(--ease),box-shadow .3s var(--ease),padding .3s var(--ease)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:block;flex:none}
.brand img{height:58px;width:auto}
.brand .logo-light{display:none}
.site-header.is-scrolled{background:#fff;box-shadow:0 6px 24px -14px rgba(10,36,99,.35);padding-block:10px}
.nav{display:flex;align-items:center;gap:6px}
.nav a{font-family:var(--f-title);font-size:.95rem;text-decoration:none;color:var(--navy);padding:8px 14px;border-radius:999px;transition:color .2s var(--ease),background .2s var(--ease)}
.nav a:hover{background:var(--bg-soft)}
.nav a.is-active{color:var(--accent-dk)}
.site-header.is-scrolled .nav a{color:var(--navy)}
.site-header.is-scrolled .nav a:hover{background:var(--bg-soft)}
.site-header.is-scrolled .nav a.is-active{color:var(--accent-dk)}
.nav .nav-cta{margin-left:10px;background:var(--accent-dk);color:#fff!important;padding:10px 20px}
.nav .nav-cta:hover{background:#c46a1f}
.nav .nav-cta--mobile{display:none}
.burger{display:none;width:44px;height:44px;border:0;background:transparent;cursor:pointer;padding:10px;border-radius:10px}
.burger span{display:block;height:2px;background:var(--navy);margin:5px 0;border-radius:2px;transition:transform .3s var(--ease),opacity .3s var(--ease)}
.site-header.is-scrolled .burger span{background:var(--navy)}
.nav-backdrop{position:fixed;inset:0;background:rgba(8,26,71,.55);z-index:70;opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s}
.nav-backdrop.is-open{opacity:1;visibility:visible}

/* Hero */
.hero{position:relative;isolation:isolate;min-height:min(calc(100vh - 86px),760px);display:flex;align-items:center;color:#fff;overflow:hidden;padding-block:80px 90px;background:var(--ink)}
.hero__bg,.page-hero__bg,.cta__bg,.section__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img,.page-hero__bg img,.cta__bg img,.section__bg img{width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,26,71,.80) 0%,rgba(8,26,71,.72) 45%,rgba(8,26,71,.38) 100%)}
.hero__content{max-width:640px}
.hero .eyebrow{color:var(--accent-lt)}
.hero h1{margin-top:15px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{font-size:1.15rem;color:rgba(255,255,255,.86);max-width:580px}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero__badges{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:40px;padding-top:26px;border-top:1px solid rgba(255,255,255,.16);font-size:.95rem;color:rgba(255,255,255,.82)}
.hero__badges span{display:inline-flex;align-items:center;gap:8px}
.hero__badges svg{width:18px;height:18px;color:var(--accent)}

/* Page hero */
.page-hero{position:relative;isolation:isolate;color:#fff;padding-block:90px 90px;overflow:hidden;background:var(--ink)}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(8,26,71,.78) 0%,rgba(8,26,71,.72) 100%)}
.page-hero .eyebrow{color:var(--accent-lt)}
.page-hero h1{margin-top:15px;margin-bottom:.4em}
.page-hero p{max-width:640px;color:rgba(255,255,255,.85);font-size:1.12rem;margin:0}

/* Texto claro sobre fondos oscuros */
.hero,.page-hero,.cta,.section--dark{color:#fff}
.hero h1,.hero h2,.hero h3,.hero h4,
.page-hero h1,.page-hero h2,.page-hero h3,.page-hero h4,
.cta h1,.cta h2,.cta h3,.cta h4,
.section--dark h1,.section--dark h2,.section--dark h3,.section--dark h4{color:#fff}
.section--dark .eyebrow,.cta .eyebrow{color:var(--accent-lt)}
.section--dark p{color:rgba(255,255,255,.82)}

/* Split media + texto */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:center}
.split--rev .split__media{order:2}
.split__media{position:relative}
.split__media img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover;width:100%}
.split__tag{position:absolute;left:-18px;bottom:28px;background:var(--navy);color:#fff;border-radius:var(--radius-sm);padding:14px 18px;box-shadow:var(--shadow);font-family:var(--f-title);font-size:.92rem;line-height:1.35;max-width:270px}
.split__tag strong{display:block;color:var(--accent);font-size:1.35rem;font-weight:600}
.words{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:26px 0}
.words div{border-top:3px solid var(--accent);padding-top:12px}
.words strong{display:block;font-family:var(--f-title);color:var(--navy);font-weight:600;font-size:1.05rem}
.words span{font-size:.92rem;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px;padding:0;list-style:none}
.chips li{font-family:var(--f-title);font-size:.82rem;font-weight:500;color:var(--navy);background:var(--bg-soft);border:1px solid var(--line);padding:6px 14px;border-radius:999px}
.chips-label{font-size:.9rem;color:var(--muted);margin:22px 0 8px}

/* Sección oscura con foto */
.section--dark{position:relative;isolation:isolate;background:var(--ink);overflow:hidden}
.section--dark::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(8,26,71,.78) 0%,rgba(8,26,71,.72) 100%)}

/* Valores */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap)}
.value{padding:28px 24px;border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);background:rgba(8,26,71,.35);backdrop-filter:blur(4px)}
.value .ico{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:rgba(239,147,68,.16);color:var(--accent);margin-bottom:16px}
.value .ico svg{width:24px;height:24px}
.value h3{margin-bottom:.35em}
.value p{font-size:.98rem;margin:0}
.quote{max-width:820px;margin:clamp(48px,6vw,72px) auto 0;text-align:center}
.quote blockquote{margin:0;font-family:var(--f-title);font-weight:400;font-size:clamp(1.3rem,2.4vw,1.75rem);line-height:1.4;color:#fff}
.quote blockquote::before{content:"“";display:block;font-size:3.4rem;line-height:.6;color:var(--accent);margin-bottom:14px}
.quote cite{display:block;margin-top:16px;font-style:normal;font-size:.95rem;color:rgba(255,255,255,.7)}

/* Tarjetas */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(239,147,68,.5)}
.card .ico{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;background:var(--navy);color:var(--accent);margin-bottom:20px}
.card .ico svg{width:26px;height:26px}
.card h3{margin-bottom:.45em}
.card p{color:var(--muted);font-size:1rem;margin:0}
.card__link{margin-top:auto;padding-top:18px;font-family:var(--f-title);font-size:.92rem;font-weight:500;color:var(--accent-dk);text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.card__link:hover{color:var(--navy)}
.card__link svg{width:16px;height:16px;flex:none;transition:transform .25s var(--ease)}
.card__link:hover svg{transform:translateX(3px)}
.cards--img .card{padding:0;overflow:hidden}
.card__img img{aspect-ratio:16/10;object-fit:cover;width:100%}
.card__body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1}

/* Modalidades */
.modes{display:grid;grid-template-columns:1fr 1fr 0.8fr;gap:var(--gap);align-items:stretch}
.mode{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px}
.mode .ico{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:rgba(239,147,68,.14);color:var(--accent-dk);margin-bottom:16px}
.mode .ico svg{width:24px;height:24px}
.mode p{color:var(--muted);margin:0}
.price{background:var(--navy);color:#fff;border-radius:var(--radius);padding:30px 28px;display:flex;flex-direction:column;justify-content:center}
.price span{font-size:.95rem;color:rgba(255,255,255,.75)}
.price strong{display:block;font-family:var(--f-title);font-weight:600;font-size:clamp(2rem,3.4vw,2.6rem);color:var(--accent);line-height:1.1;margin:6px 0}
.price small{font-size:.92rem;color:rgba(255,255,255,.75)}

/* Lista de servicios RR.HH. */
.checklist{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:12px}
.checklist li{display:flex;gap:12px;align-items:flex-start;font-weight:600;color:var(--navy);font-family:var(--f-title);font-size:1rem}
.checklist svg{width:22px;height:22px;flex:none;color:var(--accent-dk);margin-top:1px}

/* Pilares sobre oscuro */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);margin-top:8px}
.pillar{border-left:3px solid var(--accent);padding:4px 0 4px 20px}
.pillar h3{margin-bottom:.3em}
.pillar p{margin:0;font-size:.98rem}

/* CTA */
.cta{position:relative;isolation:isolate;overflow:hidden;padding-block:clamp(80px,10vw,120px);text-align:center;background:var(--ink)}
.cta::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(8,26,71,.76) 0%,rgba(8,26,71,.72) 100%)}
.cta h2{max-width:760px;margin:10px auto 14px}
.cta p{max-width:600px;margin:0 auto;color:rgba(255,255,255,.85);font-size:1.1rem}
.cta__actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:30px}

/* Contacto */
.contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(32px,5vw,64px);align-items:start}
.contact-list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:18px}
.contact-list li{display:flex;flex-direction:column;gap:2px}
.contact-list small{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-family:var(--f-title)}
.ci{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);font-weight:600;font-size:1.05rem;word-break:break-word}
a.ci:hover{color:var(--accent-dk)}
.ci svg{width:19px;height:19px;flex:none;color:var(--accent-dk)}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,4vw,40px);box-shadow:var(--shadow)}
.form__grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field--full{grid-column:1/-1}
.field label{font-family:var(--f-title);font-size:.88rem;font-weight:500;color:var(--navy)}
.field input,.field textarea{font:inherit;font-size:1rem;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg-soft);color:var(--text);transition:border-color .2s var(--ease),background .2s var(--ease)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:#fff}
.field textarea{min-height:140px;resize:vertical}
.form .btn{margin-top:20px}
.form-alert{display:none;padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:18px;font-weight:600}
.form-alert.is-ok{display:block;background:#e7f6ec;color:#17673a;border:1px solid #b8e2c6}
.form-alert.is-err{display:block;background:#fdeaea;color:#9b1c1c;border:1px solid #f3c0c0}
.map{margin-top:clamp(48px,6vw,72px);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.map iframe{display:block;width:100%;height:380px;border:0}
.qr{display:flex;gap:18px;align-items:center;margin-top:30px;padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-soft)}
.qr img{width:96px;height:96px;border-radius:8px;background:#fff;padding:4px}
.qr p{margin:0;font-size:.95rem;color:var(--muted)}
.qr strong{display:block;color:var(--navy);font-family:var(--f-title)}

/* Footer */
.site-footer{background:var(--ink);color:rgba(255,255,255,.75);padding-block:clamp(52px,6vw,74px) 30px;font-size:.98rem}
.footer-grid{display:grid;grid-template-columns:1.3fr .8fr 1fr 1.6fr;gap:var(--gap)}
.footer-brand img{height:62px;width:auto;margin-bottom:16px}
.footer-brand p{max-width:300px;margin:0}
.site-footer h4{font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.footer-links a{text-decoration:none;transition:color .2s var(--ease)}
.footer-links a:hover{color:var(--accent-lt)}
.footer-contact{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.footer-contact a,.footer-contact span{display:inline-flex;align-items:center;gap:10px;text-decoration:none;overflow-wrap:anywhere}
.footer-contact a[href^="mailto"]{font-size:.92rem}
.footer-contact a:hover{color:var(--accent-lt)}
.footer-contact svg{width:18px;height:18px;flex:none;color:var(--accent)}
.footer-credit{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);text-align:center;font-size:.8rem;color:rgba(255,255,255,.6)}
.footer-credit a{color:inherit;text-decoration:none;transition:color .22s var(--ease)}
.footer-credit a:hover{color:rgba(255,255,255,.92)}

/* WhatsApp flotante */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 24px -8px rgba(0,0,0,.4);transition:transform .25s var(--ease)}
.wa-float:hover{transform:scale(1.07)}
.wa-float svg{width:28px;height:28px}

/* Reveal */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease);animation:reveal-failsafe 0s linear 3s forwards}
@keyframes reveal-failsafe{to{opacity:1;transform:none}}
.js .reveal.is-visible{opacity:1;transform:none;animation:none}
.reveal[data-delay="1"]{transition-delay:.1s}
.reveal[data-delay="2"]{transition-delay:.2s}
.reveal[data-delay="3"]{transition-delay:.3s}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none;transition:none;animation:none}
  .btn,.card{transition:none}
}

/* Responsive */
@media (max-width:1024px){
  .values{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .modes{grid-template-columns:1fr 1fr}
  .price{grid-column:1/-1}
}
@media (max-width:880px){
  .burger{display:block}
  .nav{position:fixed;top:0;right:0;height:100vh;width:min(320px,84vw);background:#fff;flex-direction:column;align-items:stretch;gap:4px;padding:96px 22px 30px;transform:translateX(100%);transition:transform .38s var(--ease);box-shadow:-20px 0 40px -20px rgba(8,26,71,.4);z-index:80}
  .nav.is-open{transform:none}
  .nav a,.site-header.is-scrolled .nav a{color:var(--navy);padding:13px 14px;border-radius:10px;font-size:1.05rem}
  .nav a.is-active{color:var(--accent-dk);background:var(--bg-soft)}
  .nav .nav-cta--desktop{display:none}
  .nav .nav-cta--mobile{display:flex;justify-content:center;margin:14px 0 0}
  .burger{position:relative;z-index:85}
  .burger.is-open span{background:var(--navy)}
  .burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.is-open span:nth-child(2){opacity:0}
  .burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .split,.contact{grid-template-columns:1fr}
  .split--rev .split__media{order:0}
  .split__tag{left:12px}
  .cards,.pillars{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  body{font-size:1rem}
  .brand img{height:42px}
  .hero{padding-block:60px 90px;min-height:auto}
  .hero::after{background:linear-gradient(180deg,rgba(8,26,71,.78),rgba(8,26,71,.74))}
  .page-hero{padding-block:64px 64px}
  .cards,.pillars,.values,.modes,.footer-grid,.form__grid{grid-template-columns:1fr}
  .words{grid-template-columns:1fr}
  .btn{padding:11px 20px}
  .hero__actions .btn{flex:1 1 auto}
  .map iframe{height:300px}
  .split__tag{position:static;max-width:none;margin-top:-28px;margin-inline:14px;position:relative}
}

/* Tarifas */
.rates{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.rate{background:#fff;border:1px solid var(--line);border-top:4px solid var(--navy);border-radius:var(--radius);padding:30px 28px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.rate:nth-child(even){border-top-color:var(--accent)}
.rate:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.rate .ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--bg-soft);color:var(--navy);margin-bottom:18px}
.rate .ico svg{width:26px;height:26px}
.rate h3{margin-bottom:.4em}
.rate strong{font-family:var(--f-title);font-weight:600;font-size:clamp(1.9rem,3vw,2.4rem);color:var(--accent-dk);line-height:1.1}
.rate small{display:block;margin-top:6px;color:var(--muted);font-size:.95rem}
.rate--highlight{background:var(--navy);border-top-color:var(--accent);color:#fff;justify-content:center}
.rate--highlight h3{color:#fff}
.rate--highlight strong{color:var(--accent)}
.rate--highlight small{color:rgba(255,255,255,.75)}
.rate--highlight .btn{margin-top:20px;align-self:flex-start}
@media (max-width:880px){.rates{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.rates{grid-template-columns:1fr}}

/* Hero en diapositivas */
.hero__slide{position:absolute;inset:0;opacity:0;transition:opacity 1s var(--ease)}
.hero__slide.is-active{opacity:1}
.hero__arrow{position:absolute;top:50%;z-index:3;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;border:1.5px solid rgba(255,255,255,.45);background:rgba(8,26,71,.35);color:#fff;display:grid;place-items:center;cursor:pointer;transition:background .25s var(--ease),border-color .25s var(--ease)}
.hero__arrow:hover{background:var(--accent-dk);border-color:var(--accent-dk)}
.hero__arrow svg{width:22px;height:22px}
.hero__arrow--prev{left:22px}
.hero__arrow--next{right:22px}
.hero__dots{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;display:flex;gap:10px}
.hero__dot{width:10px;height:10px;border-radius:999px;border:0;padding:0;background:rgba(255,255,255,.5);cursor:pointer;transition:width .3s var(--ease),background .3s var(--ease)}
.hero__dot.is-active{width:28px;background:var(--accent)}
@media (max-width:560px){.hero__arrow{width:42px;height:42px;top:auto;bottom:16px;transform:none}.hero__arrow--prev{left:16px}.hero__arrow--next{right:16px}.hero__dots{bottom:32px}}
.hero__slide{object-position:72% center}