/* ==========================================================================
   COMPONENTS.CSS
   Apariencia visual de cada componente: color, tipografía, sombras, estados.
   Depende de las variables de variables.css y de la estructura de layout.css.
   ========================================================================== */

/* ---------- Tipografía ---------- */
h1, h2, h3{
  font-family:var(--font-display);
  color:var(--color-navy);
  font-weight:700;
  letter-spacing:-0.3px;
  line-height:1.2;
}
h2{ font-size:var(--fs-h2); }
h3{ font-size:var(--fs-h3); }

p{ color:var(--color-slate); font-size:var(--fs-body); }

.lead{
  font-size:var(--fs-lead);
  color:var(--color-slate);
  font-weight:400;
  max-width:600px;
}
.lead--center{ margin:16px auto 0; text-align:center; }

.eyebrow{
  font-family:var(--font-accent);
  font-weight:600;
  font-size:var(--fs-eyebrow);
  letter-spacing:3px;
  text-transform:uppercase;
  color:var(--color-blue);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{ content:""; width:22px; height:2px; background:var(--color-blue); }
.eyebrow--on-dark{ color:#8FB4E8; }
.eyebrow--on-dark::before{ background:#8FB4E8; }
.eyebrow--center{ justify-content:center; }

/* ---------- Botones ---------- */
.btn{
  font-family:var(--font-accent);
  font-weight:600;
  font-size:14.5px;
  padding:15px 30px;
  border-radius:var(--radius-sm);
  display:inline-block;
  transition:transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
  white-space:nowrap;
}
.btn--primary{ background:var(--color-blue); color:#fff; }
.btn--primary:hover{ background:var(--color-blue-2); box-shadow:var(--shadow-btn-hover); transform:translateY(-1px); }
.btn--outline{ border:1.5px solid rgba(255,255,255,0.55); color:#fff; }
.btn--outline:hover{ background:rgba(255,255,255,0.1); }
.btn--light{ background:#fff; color:var(--color-navy); }
.btn--light:hover{ transform:translateY(-1px); box-shadow:0 10px 22px rgba(0,0,0,0.18); }
.btn--sm{ padding:12px 22px; font-size:13px; }

.btn:focus-visible,
a:focus-visible,
button:focus-visible{
  outline:2px solid var(--color-blue-2);
  outline-offset:3px;
}

/* ---------- Skip link (accesibilidad / navegación por teclado) ---------- */
.skip-link{
  position:absolute;
  top:-60px;
  left:var(--space-md);
  z-index:1000;
  background:var(--color-navy);
  color:#fff;
  padding:12px 20px;
  border-radius:var(--radius-sm);
  font-family:var(--font-accent);
  font-weight:600;
  font-size:14px;
  transition:top var(--transition-fast);
}
.skip-link:focus{ top:var(--space-md); }

/* ---------- Nav ---------- */
.nav{
  transition:background var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.nav.is-scrolled{
  background:rgba(255,255,255,0.96);
  backdrop-filter:blur(8px);
  border-bottom-color:var(--color-line);
  box-shadow:0 6px 22px rgba(10,35,66,0.06);
}
.nav.is-scrolled .brand__word{ color:var(--color-navy); }
.nav.is-scrolled .brand__word small{ color:var(--color-slate-2); }
.nav.is-scrolled .nav__links a{ color:var(--color-ink); }
.nav.is-scrolled .nav__cta{ border-color:var(--color-blue); color:var(--color-blue); }
.nav.is-scrolled .nav__toggle span{ background:var(--color-navy); }

.brand{ display:flex; align-items:center; gap:12px; flex-shrink:0; }
.brand__mark{ border-radius:10px; }
.brand__word{
  font-family:var(--font-display);
  font-weight:700;
  font-size:14.5px;
  color:#fff;
  line-height:1.2;
  transition:color var(--transition-base);
}
.brand__word small{
  display:block;
  font-family:var(--font-body);
  font-weight:500;
  font-size:10px;
  letter-spacing:1.5px;
  text-transform:uppercase;
  color:#B7C9E6;
  margin-top:2px;
  transition:color var(--transition-base);
}

.nav__links a{
  font-family:var(--font-body);
  font-weight:500;
  font-size:14px;
  color:#EAF0FA;
  transition:color var(--transition-base), opacity var(--transition-base);
}
.nav__links a:hover{ opacity:0.7; }
.nav__cta{ flex-shrink:0; padding:11px 22px; font-size:13.5px; }

.nav__toggle span{
  width:24px; height:2px; background:#fff;
  transition:background var(--transition-base), transform var(--transition-base), opacity var(--transition-base);
}

/* ---------- Fondo tipo carta náutica (grid decorativo) ---------- */
.chartgrid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size:56px 56px;
  pointer-events:none;
}

/* ---------- Hero ---------- */
.hero{ background:var(--color-navy); }
.hero__title{ color:#fff; margin-top:22px; max-width:760px; }
.hero__lead{ color:#C4D4EC; font-size:16.5px; max-width:620px; margin-top:18px; line-height:1.75; }
.hero__indicators li{ font-size:13.5px; color:#9FB6DA; position:relative; padding-left:18px; }
.hero__indicators li::before{ content:"✓"; position:absolute; left:0; color:#5A85C2; }

/* ---------- Quiénes somos ---------- */
.quienes-somos__text h2{ margin-top:18px; }
.quienes-somos__text .lead{ margin-top:24px; }
.quienes-somos__text p:not(.lead){ margin-top:14px; font-size:16.5px; }

.fact{ font-family:var(--font-display); font-weight:800; font-size:14.5px; display:block; }
.fact--neg{ color:var(--color-navy); }
.fact--pos{ color:var(--color-blue); }
.quienes-somos__facts p{ font-size:13.5px; margin-top:6px; }

.diagram-caption{
  font-size:13px; color:var(--color-slate-2); font-style:italic;
  margin-top:12px; max-width:420px; margin-left:auto; margin-right:auto;
}

/* ---------- Tarjetas ---------- */
.card{
  background:#fff;
  border:1px solid var(--color-line);
  border-radius:var(--radius-md);
  padding:30px 26px;
  box-shadow:var(--shadow-card);
  transition:transform var(--transition-base), box-shadow var(--transition-base);
}
.card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-card-hover); }
.card__icon{ display:inline-flex; align-items:center; justify-content:center; color:var(--color-blue); }
.card__icon svg{ width:30px; height:30px; }
.card h3{ font-size:16.5px; margin-top:16px; }
.card p{ font-size:13.5px; margin-top:10px; line-height:1.65; }

/* ---------- Proceso / Timeline ---------- */
.timeline::before{
  content:"";
  position:absolute;
  top:36px; left:0; right:0;
  height:2px;
  background-image:linear-gradient(to right, var(--color-line) 50%, transparent 0%);
  background-size:14px 2px;
  background-repeat:repeat-x;
  z-index:0;
}
.timeline__step{ position:relative; z-index:1; }
.timeline__number{
  width:72px; height:72px;
  border-radius:50%;
  background:var(--color-blue);
  color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-weight:800; font-size:22px;
}
.timeline__number--dark{ background:var(--color-navy); }
.timeline__step h3{ font-size:16px; margin-top:22px; }
.timeline__step p{ font-size:13.5px; margin-top:8px; }

/* ---------- Banner destacado ---------- */
.banner{ background:linear-gradient(120deg, var(--color-navy) 0%, #123B70 55%, var(--color-blue) 100%); }
.banner__text{ max-width:600px; }
.banner__title{ color:#fff; font-size:clamp(28px,3.2vw,38px); margin-top:18px; }
.banner__subtitle{ color:#C4D4EC; font-size:18px; font-weight:500; margin-top:18px; }
.banner__desc{ color:#B7C9E6; font-size:16px; margin-top:12px; line-height:1.75; max-width:520px; }
.banner__text .btn{ margin-top:32px; }
.banner__list li{ font-size:15px; color:#EAF0FA; position:relative; padding-left:22px; }
.banner__list li::before{
  content:""; position:absolute; left:0; top:7px;
  width:9px; height:9px; border-radius:50%; background:#8FB4E8;
}

/* ---------- Estadísticas ---------- */
.stats{ background:var(--color-navy); }
.stats__title{ color:#fff; margin-top:16px; }
.stat{ padding:0 12px; border-right:1px solid #223E6B; }
.stat:last-child{ border-right:none; }
.stat__number{
  display:block;
  font-family:var(--font-display); font-weight:800;
  font-size:clamp(32px,3.6vw,46px);
  color:#fff;
}
.stat__label{ display:block; font-size:13.5px; color:#9FB6DA; margin-top:10px; }

/* ---------- Testimonios ---------- */
.rating{ display:flex; align-items:center; justify-content:center; gap:10px; margin-top:16px; font-size:14px; color:var(--color-slate); }
.rating__stars{ color:var(--color-gold); font-size:16px; letter-spacing:2px; }

.testimonial{
  background:var(--color-mist);
  border:1px solid var(--color-line);
  border-radius:var(--radius-md);
  padding:30px 26px;
}
.testimonial p{ font-size:14.5px; color:var(--color-ink); margin-top:14px; line-height:1.75; }
.testimonial footer{ margin-top:20px; }
.testimonial cite{ font-family:var(--font-display); font-weight:700; font-size:13.5px; color:var(--color-navy); font-style:normal; display:block; }
.testimonial footer span{ font-size:12px; color:var(--color-slate-2); }

.logo-strip{ display:flex; flex-wrap:wrap; justify-content:center; gap:32px 60px; margin-top:64px; opacity:0.55; }
.logo-strip span{ font-family:var(--font-display); font-weight:700; font-size:14px; color:var(--color-slate-2); }

/* ---------- CTA final ---------- */
.cta-final{ background:linear-gradient(120deg, var(--color-navy), var(--color-blue)); }
.cta-final h2{ color:#fff; font-size:clamp(26px,3vw,32px); line-height:1.35; }
.cta-final p{ color:#C4D4EC; font-size:16px; margin-top:16px; }
.cta-final .btn{ margin-top:30px; }

/* ---------- Footer ---------- */
.footer{ background:var(--color-footer-bg); }
.footer .brand__word{ color:#fff; }
.footer__tagline{ color:var(--color-footer-text); font-size:13.5px; margin-top:18px; max-width:280px; }
.footer address{ font-style:normal; margin-top:22px; }
.footer address p{ color:var(--color-footer-text); font-size:13px; margin-top:8px; }
.footer address a:hover{ color:#fff; }

.footer__col h4{
  font-family:var(--font-accent); font-weight:600; font-size:13px;
  letter-spacing:1.5px; text-transform:uppercase; color:#fff;
}
.footer__col ul{ margin-top:18px; display:flex; flex-direction:column; gap:10px; }
.footer__col ul a{ color:var(--color-footer-text); font-size:13.5px; transition:color var(--transition-base); }
.footer__col ul a:hover{ color:#fff; }
.footer__col p{ color:var(--color-footer-text); font-size:13.5px; margin-top:18px; line-height:1.7; }
.footer__subhead{ margin-top:26px; }
.footer__ciiu{ margin-top:12px !important; }
.footer__col .btn{ margin-top:16px; }

.footer__bottom{
  border-top:1px solid var(--color-footer-line);
  font-size:12.5px;
  color:#5F7392;
}

/* ---------- Botón flotante de WhatsApp ---------- */
.whatsapp-float{
  background:var(--color-whatsapp);
  box-shadow:var(--shadow-whatsapp);
  transition:transform var(--transition-base), box-shadow var(--transition-base);
}
.whatsapp-float:hover{ transform:scale(1.08); box-shadow:0 14px 30px rgba(37,211,102,0.55); }

/* ---------- Scroll reveal ---------- */
.reveal{
  opacity:0;
  transform:translateY(24px);
  transition:opacity var(--transition-slow), transform var(--transition-slow);
}
.reveal.is-visible{ opacity:1; transform:translateY(0); }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .btn, .card, .whatsapp-float{ transition:none; }
}