/* ===================================================================
   CentralDeAvisos — Design System
   Domain: centraldeavisos.sbs
   Theme: Indigo + Amber — CNH Social Information Portal
   =================================================================== */

/* ---------- Design Tokens ---------- */
:root {
  --color-primary: #6366f1;
  --color-primary-dark: #4338ca;
  --color-primary-light: #e0e7ff;

  --color-accent: #f59e0b;
  --color-accent-dark: #d97706;
  --color-accent-light: #fef3c7;

  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-dark: #1e1b4b;
  --color-border: #e2e8f0;

  --color-warning-bg: #fef3c7;
  --color-warning-text: #92400e;
  --color-warning-border: #fbbf24;

  --font-body: 'Outfit', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', system-ui, -apple-system, sans-serif;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);color:var(--color-text);line-height:1.7;background:var(--color-bg)}
img,svg{display:block;max-width:100%}
a{color:var(--color-primary);text-decoration:none;transition:color .2s}
a:hover{color:var(--color-primary-dark)}
ul,ol{list-style:none}
h1,h2,h3,h4{font-family:var(--font-heading);line-height:1.25;color:var(--color-text)}
h1{font-size:clamp(1.7rem,4vw,2.4rem);font-weight:700}
h2{font-size:clamp(1.3rem,3vw,1.7rem);font-weight:700;margin-bottom:var(--space-lg)}
h3{font-size:1.1rem;font-weight:600}
p{margin-bottom:var(--space-md)}
strong{font-weight:600}

/* ---------- Utilities ---------- */
.container{width:100%;max-width:1100px;margin:0 auto;padding:0 var(--space-lg)}
.section{padding:var(--space-3xl) 0}
.section--alt{background:var(--color-bg-alt)}

/* ---------- Disclaimer Banner ---------- */
.disclaimer{background:var(--color-warning-bg);border-bottom:2px solid var(--color-warning-border);padding:var(--space-sm) 0;position:relative;z-index:100}
.disclaimer__inner{display:flex;align-items:center;gap:var(--space-sm);justify-content:center;font-size:.82rem;color:var(--color-warning-text);text-align:center;flex-wrap:wrap}
.disclaimer__icon{width:20px;height:20px;flex-shrink:0;color:var(--color-warning-text)}

/* ---------- Header ---------- */
.header{background:#fff;border-bottom:1px solid var(--color-border);padding:var(--space-md) 0;position:sticky;top:0;z-index:90;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.header__inner{display:flex;align-items:center;justify-content:space-between}
.header__brand{display:flex;align-items:center;gap:var(--space-sm);font-weight:700;font-size:1.1rem;color:var(--color-text)}
.header__brand img{width:36px;height:36px}
.header__brand-text{display:flex;flex-direction:column;line-height:1.15}
.header__brand-sub{font-size:.6rem;font-weight:400;color:var(--color-text-light);text-transform:uppercase;letter-spacing:.06em}
.header__nav{display:flex;gap:var(--space-lg);align-items:center}
.header__nav a{font-size:.9rem;font-weight:500;color:var(--color-text-light);transition:color .2s;padding:var(--space-xs) 0;min-height:48px;display:flex;align-items:center}
.header__nav a:hover,.header__nav a.active{color:var(--color-primary)}
.header__toggle{display:none;background:0 0;border:0;cursor:pointer;padding:var(--space-xs)}
.header__toggle svg{width:28px;height:28px;color:var(--color-text)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:var(--space-sm);padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;font-size:.95rem;cursor:pointer;border:0;transition:background .2s,transform .1s;min-height:48px}
.btn--primary{background:var(--color-primary);color:#fff}
.btn--primary:hover{background:var(--color-primary-dark);color:#fff;transform:translateY(-1px)}
.btn--accent{background:var(--color-accent);color:#fff}
.btn--accent:hover{background:var(--color-accent-dark);color:#fff;transform:translateY(-1px)}
.btn--outline{background:0 0;border:2px solid #fff;color:#fff}
.btn--outline:hover{background:rgba(255,255,255,.15);color:#fff}
.btn--white{background:#fff;color:var(--color-primary-dark)}
.btn--white:hover{background:#f0f0f0;color:var(--color-primary-dark);transform:translateY(-1px)}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(135deg,#4338ca 0%,var(--color-primary) 50%,#4338ca 100%);color:#fff;padding:var(--space-3xl) 0}
.hero__inner{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2xl);align-items:center}
.hero__badge{display:inline-flex;align-items:center;gap:var(--space-xs);background:rgba(255,255,255,.15);padding:.35rem .85rem;border-radius:var(--radius-full);font-size:.78rem;font-weight:500;margin-bottom:var(--space-lg);backdrop-filter:blur(4px)}
.hero h1{margin-bottom:var(--space-lg);color:#fff}
.hero p{opacity:.9;font-size:1.05rem;margin-bottom:var(--space-xl)}
.hero__actions{display:flex;gap:var(--space-md);flex-wrap:wrap}
.hero__visual{display:flex;align-items:center;justify-content:center}
.hero__illustration{width:100%;max-width:380px}

/* ---------- Cards ---------- */
.cards{padding:var(--space-3xl) 0}
.cards__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-xl);margin-top:var(--space-xl)}
.card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-xl);transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:0 8px 30px rgba(0,0,0,.08);transform:translateY(-2px)}
.card__icon{width:48px;height:48px;background:var(--color-primary-light);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-lg)}
.card__icon svg{width:24px;height:24px;color:var(--color-primary)}
.card h3{margin-bottom:var(--space-sm)}
.card p{color:var(--color-text-light);font-size:.9rem;margin-bottom:var(--space-md)}
.card__link{font-size:.88rem;font-weight:600;color:var(--color-primary)}

/* ---------- Highlight Box ---------- */
.highlight-box{background:rgba(99,102,241,.08);border-left:4px solid var(--color-primary);padding:1.25rem 1.5rem;border-radius:0 var(--radius-md) var(--radius-md) 0;margin:var(--space-lg) 0}
.highlight-box p{margin:0}

/* ---------- Transparency ---------- */
.transparency{background:var(--color-bg-alt);padding:var(--space-3xl) 0}
.transparency__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-xl);margin-top:var(--space-xl)}
.transparency__item{text-align:center;padding:var(--space-xl)}
.transparency__icon{width:56px;height:56px;background:var(--color-primary-light);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-lg)}
.transparency__icon svg{width:28px;height:28px;color:var(--color-primary)}
.transparency__item h3{font-size:1.05rem;margin-bottom:var(--space-sm)}
.transparency__item p{color:var(--color-text-light);font-size:.9rem}

/* ---------- CTA Banner ---------- */
.cta-banner{background:linear-gradient(135deg,#4338ca,var(--color-primary));color:#fff;padding:var(--space-3xl) 0;text-align:center}
.cta-banner h2{font-family:var(--font-heading);font-size:clamp(1.4rem,3vw,1.8rem);margin-bottom:var(--space-md);color:#fff}
.cta-banner p{opacity:.9;margin-bottom:var(--space-xl);max-width:600px;margin-left:auto;margin-right:auto}

/* ---------- Article ---------- */
.article{padding:var(--space-3xl) 0}
.article__header{margin-bottom:var(--space-2xl)}
.article__meta{font-size:.85rem;color:var(--color-text-light);margin-top:var(--space-sm)}
.article__body{max-width:760px}
.article__body h2{margin-top:var(--space-2xl);padding-top:var(--space-xl);border-top:1px solid var(--color-border)}
.article__body h2:first-of-type{border-top:0;padding-top:0}
.article__body ul,.article__body ol{margin:var(--space-md) 0;padding-left:var(--space-xl)}
.article__body ul{list-style:disc}
.article__body ol{list-style:decimal}
.article__body li{margin-bottom:var(--space-sm);color:var(--color-text)}

/* ---------- Steps ---------- */
.steps{counter-reset:step}
.step{counter-increment:step;padding-left:3.5rem;position:relative;margin-bottom:var(--space-xl)}
.step::before{content:counter(step);position:absolute;left:0;top:0;width:2.5rem;height:2.5rem;background:var(--color-primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.95rem}
.step h3{margin-bottom:var(--space-xs)}
.step p{color:var(--color-text-light);font-size:.92rem}
.step ul{list-style:disc;padding-left:var(--space-xl);margin-top:var(--space-sm)}
.step li{margin-bottom:var(--space-xs);color:var(--color-text-light);font-size:.92rem}

/* ---------- FAQ ---------- */
.faq{padding:var(--space-3xl) 0}
.faq details{border:1px solid var(--color-border);border-radius:var(--radius-md);margin-bottom:var(--space-sm);overflow:hidden}
.faq summary{padding:var(--space-lg);font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;min-height:48px}
.faq summary::after{content:"+";font-size:1.3rem;color:var(--color-primary);font-weight:300;flex-shrink:0}
.faq details[open] summary::after{content:"−"}
.faq details[open] summary{border-bottom:1px solid var(--color-border)}
.faq .faq__answer{padding:var(--space-lg);color:var(--color-text-light);line-height:1.7}

/* ---------- Related ---------- */
.related{background:var(--color-accent-light);border-radius:var(--radius-xl);padding:var(--space-xl);display:flex;gap:var(--space-xl);align-items:center;margin:var(--space-2xl) 0}
.related__icon{width:56px;height:56px;background:var(--color-accent);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.related__icon svg{width:28px;height:28px;color:#fff}
.related__content strong{display:block;margin-bottom:var(--space-xs)}
.related__content p{font-size:.9rem;color:var(--color-text-light);margin-bottom:var(--space-sm)}
.related__content a{font-size:.88rem;font-weight:600}

/* ---------- Breadcrumb ---------- */
.breadcrumb{padding:var(--space-md) 0;background:var(--color-bg-alt);border-bottom:1px solid var(--color-border)}
.breadcrumb__inner{display:flex;align-items:center;gap:var(--space-sm);font-size:.82rem;color:var(--color-text-light);flex-wrap:wrap}
.breadcrumb a{color:var(--color-primary);font-weight:500}
.breadcrumb svg{width:14px;height:14px;flex-shrink:0}

/* ---------- About Grid ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2xl)}
.about-grid h2{margin-top:0}

/* ---------- Contact Box ---------- */
.contact-box{background:var(--color-primary-light);border-radius:var(--radius-xl);padding:var(--space-xl);margin-top:var(--space-2xl)}
.contact-box h2{margin-top:0}
.contact-box a{color:var(--color-primary-dark);font-weight:600}

/* ---------- Legal Page ---------- */
.legal{padding:var(--space-3xl) 0}
.legal__header{margin-bottom:var(--space-2xl)}
.legal__meta{font-size:.85rem;color:var(--color-text-light);margin-top:var(--space-sm)}
.legal__body{max-width:760px}
.legal__body h2{font-size:1.15rem;margin-top:var(--space-2xl);margin-bottom:var(--space-md)}
.legal__body ul,.legal__body ol{margin:var(--space-md) 0;padding-left:var(--space-xl)}
.legal__body ul{list-style:disc}
.legal__body ol{list-style:decimal}
.legal__body li{margin-bottom:var(--space-sm);font-size:.92rem}
.legal__body p{font-size:.92rem;line-height:1.7}
.legal__section{margin-bottom:var(--space-2xl)}

/* ---------- Footer ---------- */
.footer{background:var(--color-bg-dark);color:#cbd5e1;padding:var(--space-3xl) 0 var(--space-lg)}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:var(--space-2xl);margin-bottom:var(--space-2xl)}
.footer__brand{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-md)}
.footer__brand img{width:36px;height:36px}
.footer__brand-text{font-weight:700;font-size:1rem;color:#fff;display:flex;flex-direction:column;line-height:1.2}
.footer__brand-sub{font-size:.6rem;font-weight:400;color:#94a3b8;text-transform:uppercase;letter-spacing:.08em}
.footer__about p{font-size:.85rem;line-height:1.6;color:#94a3b8}
.footer h4{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:#e2e8f0;margin-bottom:var(--space-lg)}
.footer__links{display:flex;flex-direction:column;gap:var(--space-sm)}
.footer__links a{color:#94a3b8;font-size:.88rem;transition:color .2s;min-height:48px;display:flex;align-items:center}
.footer__links a:hover{color:#fff}
.footer__contact{list-style:none;padding:0}
.footer__contact li{display:flex;align-items:flex-start;gap:var(--space-sm);margin-bottom:var(--space-md);font-size:.85rem;color:#94a3b8}
.footer__contact svg{width:16px;height:16px;flex-shrink:0;margin-top:2px;color:var(--color-primary-light)}
.footer__contact a{color:#94a3b8}
.footer__contact a:hover{color:#fff}
.footer__disclaimer{border-top:1px solid rgba(255,255,255,.1);padding-top:var(--space-lg);font-size:.8rem;color:#64748b;text-align:center;line-height:1.6;margin-bottom:var(--space-md)}
.footer__copy{text-align:center;font-size:.78rem;color:#475569}

/* ---------- Cookie Banner ---------- */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;background:#fff;box-shadow:0 -4px 20px rgba(0,0,0,.1);padding:var(--space-lg);display:flex;align-items:center;justify-content:center;gap:var(--space-lg);z-index:200;flex-wrap:wrap;font-size:.88rem}
.cookie-banner.is-hidden{display:none}
.cookie-banner p{margin:0;max-width:600px}
.cookie-accept{background:var(--color-primary);color:#fff;border:0;padding:.6rem 1.2rem;border-radius:var(--radius-md);font-weight:600;cursor:pointer;font-size:.85rem;min-height:48px}
.cookie-reject{background:var(--color-bg-alt);color:var(--color-text);border:1px solid var(--color-border);padding:.6rem 1.2rem;border-radius:var(--radius-md);font-weight:500;cursor:pointer;font-size:.85rem;min-height:48px}

/* ---------- Info Box & Alert ---------- */
.info-box{background:var(--color-primary-light);border-left:4px solid var(--color-primary);padding:1.25rem 1.5rem;border-radius:.5rem;margin:1.5rem 0;font-size:.95rem;line-height:1.7}
.alert{background:#fef3c7;border-left:4px solid #f59e0b;padding:1.25rem 1.5rem;border-radius:.5rem;margin:1.5rem 0;font-size:.95rem;line-height:1.7}
.alert strong{color:#92400e}

.not-list{list-style:none;padding:0}
.not-list li{padding:.5rem 0;padding-left:1.75rem;position:relative}
.not-list li::before{content:"\2715";position:absolute;left:0;color:#dc2626;font-weight:700}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .hero__inner{grid-template-columns:1fr}
  .hero__visual{order:-1}
  .cards__grid{grid-template-columns:1fr 1fr}
  .transparency__grid{grid-template-columns:1fr 1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
  .about-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .cards__grid{grid-template-columns:1fr}
  .transparency__grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .header__nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:var(--space-lg);border-top:1px solid var(--color-border);box-shadow:0 8px 20px rgba(0,0,0,.08);gap:var(--space-sm)}
  .header__nav.is-open{display:flex}
  .header__toggle{display:block}
  .related{flex-direction:column;text-align:center}
}