/* ============================================================
   ASSURANCE CORREDORES DE SEGUROS — Hoja de estilos
   Paleta: azul marino + dorado.  Desarrollado por EDUBRIDGES.COM
   ============================================================ */

:root {
  --navy-900: #071528;
  --navy-800: #0b1f3a;
  --navy-700: #102a4c;
  --navy-600: #17395f;
  --navy-100: #e8eef6;
  --gold-600: #b8912f;
  --gold-500: #c9a24a;
  --gold-400: #dcb85f;
  --gold-100: #f7efd9;
  --ink: #142033;
  --ink-soft: #4a5567;
  --line: #dfe5ee;
  --paper: #ffffff;
  --paper-2: #f5f7fa;
  --wa: #25d366;
  --wa-dark: #1ebe5b;

  --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 18px 50px -20px rgba(7, 21, 40, .35);
  --shadow-sm: 0 8px 24px -12px rgba(7, 21, 40, .25);
  --container: 1180px;
  --header-h: 84px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}
img, picture, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: 1.15; }
p { margin: 0 0 1rem; }
button { font: inherit; cursor: pointer; }
.svg-sprite { position: absolute; }
.ico { width: 1.25em; height: 1.25em; flex: none; }

.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.section { padding: clamp(4rem, 8vw, 6.5rem) 0; scroll-margin-top: 60px; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 999;
  background: var(--gold-500); color: var(--navy-900); padding: .6rem 1rem; font-weight: 600;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ---------- Tipografía ---------- */
h1, h2, .hero-title { font-family: var(--font-display); }
h2 { font-size: clamp(2rem, 4.2vw, 3.1rem); letter-spacing: -.01em; }
h2 em, h1 em { font-style: italic; font-weight: 500; color: var(--gold-500); }
h3 { font-size: 1.25rem; }
.kicker {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .78rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold-600); margin-bottom: 1rem;
}
.kicker::before { content: ""; width: 28px; height: 2px; background: var(--gold-500); }
.section-head { max-width: 720px; margin-bottom: clamp(2.5rem, 5vw, 3.5rem); }
.section-head p:last-child { color: var(--ink-soft); font-size: 1.08rem; margin: 1rem 0 0; }
.section-head--light h2 { color: #fff; }
.section-head--light p:last-child { color: rgba(255,255,255,.75); }
.section-head--light .kicker { color: var(--gold-400); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .85rem 1.5rem; border-radius: 999px; font-weight: 600; font-size: .95rem;
  border: 2px solid transparent; transition: transform .25s var(--ease), box-shadow .25s, background .25s, color .25s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-lg { padding: 1.05rem 1.9rem; font-size: 1rem; }
.btn-gold { background: linear-gradient(135deg, var(--gold-400), var(--gold-600)); color: var(--navy-900); box-shadow: 0 10px 25px -10px rgba(201,162,74,.8); }
.btn-gold:hover { box-shadow: 0 14px 30px -10px rgba(201,162,74,.9); }
.btn-outline { border-color: rgba(255,255,255,.55); color: #fff; backdrop-filter: blur(4px); }
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn-navy { background: var(--navy-800); color: #fff; }
.btn-navy:hover { background: var(--navy-600); }
.btn-wa { background: var(--wa); color: #fff; width: 100%; box-shadow: 0 12px 28px -10px rgba(37,211,102,.7); }
.btn-wa:hover { background: var(--wa-dark); }

/* ---------- Cabecera ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
  display: flex; align-items: center;
  transition: background .35s, box-shadow .35s, height .35s;
}
.site-header.is-solid { background: rgba(255,255,255,.96); backdrop-filter: blur(10px); box-shadow: 0 4px 30px -10px rgba(7,21,40,.25); height: 72px; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { position: relative; display: block; height: 50px; width: 194px; }
.brand-logo { position: absolute; inset: 0; height: 50px; width: auto; transition: opacity .35s; }
.brand-logo--color { opacity: 0; }
.site-header.is-solid .brand-logo--color { opacity: 1; }
.site-header.is-solid .brand-logo--white { opacity: 0; }

.nav { display: flex; align-items: center; gap: 1.5rem; }
.nav-list { display: flex; gap: 1.6rem; }
.nav-list a {
  position: relative; font-size: .92rem; font-weight: 500; color: #fff; padding: .4rem 0; letter-spacing: .01em;
}
.nav-list a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--gold-500); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav-list a:hover::after, .nav-list a.is-current::after { transform: scaleX(1); }
.site-header.is-solid .nav-list a { color: var(--navy-800); }
.btn-nav { padding: .65rem 1.2rem; font-size: .88rem; }

.nav-toggle {
  display: none; width: 46px; height: 46px; border: 0; background: transparent; border-radius: 10px;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; transition: transform .3s, opacity .3s; border-radius: 2px; }
.site-header.is-solid .nav-toggle span { background: var(--navy-800); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: center;
  color: #fff; overflow: hidden; background: var(--navy-900);
  padding-top: var(--header-h);
}
.hero-slides { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0; transform: scale(1.08); transition: opacity 1.6s ease, transform 8s linear;
}
.hero-slide.is-active { opacity: 1; transform: scale(1); }
.hero-slide--1 { background-image: url("../img/hero-1.jpg"); }
.hero-slide--2 { background-image: url("../img/hero-2.jpg"); }
.hero-slide--3 { background-image: url("../img/hero-3.jpg"); }
.hero-slide--4 { background-image: url("../img/hero-4.jpg"); }
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(7,21,40,.92) 0%, rgba(7,21,40,.72) 45%, rgba(7,21,40,.35) 100%),
    linear-gradient(0deg, rgba(7,21,40,.85) 0%, rgba(7,21,40,0) 40%);
}
.hero-content { position: relative; z-index: 2; max-width: 760px; padding: clamp(3rem, 8vh, 6rem) 0 clamp(6rem, 12vh, 9rem); }
.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem; padding: .45rem 1rem .45rem .7rem;
  border: 1px solid rgba(220,184,95,.45); border-radius: 999px; background: rgba(220,184,95,.1);
  font-size: .8rem; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--gold-400);
  margin-bottom: 1.6rem;
}
.hero-title { font-size: clamp(2.6rem, 6.2vw, 4.6rem); line-height: 1.05; font-weight: 600; margin-bottom: 1.4rem; }
.hero-text { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: rgba(255,255,255,.82); max-width: 600px; margin-bottom: 2.2rem; font-weight: 300; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-dots { position: absolute; right: 2rem; top: 50%; transform: translateY(-50%); z-index: 3; display: flex; flex-direction: column; gap: .7rem; }
.hero-dots button { width: 10px; height: 10px; border-radius: 50%; border: 1px solid rgba(255,255,255,.7); background: transparent; padding: 0; transition: background .3s, transform .3s; }
.hero-dots button.is-active { background: var(--gold-500); border-color: var(--gold-500); transform: scale(1.35); }

.hero-strip { position: absolute; left: 0; right: 0; bottom: 0; z-index: 3; background: rgba(255,255,255,.06); backdrop-filter: blur(12px); border-top: 1px solid rgba(255,255,255,.12); }
.hero-strip-inner { display: grid; grid-template-columns: repeat(3, 1fr); }
.strip-item { display: flex; align-items: center; gap: .9rem; padding: 1.2rem 1.5rem; font-size: .88rem; border-left: 1px solid rgba(255,255,255,.1); }
.strip-item:first-child { border-left: 0; padding-left: 0; }
.strip-item .ico { width: 2rem; height: 2rem; color: var(--gold-400); }
.strip-item strong { display: block; font-weight: 600; }
.strip-item span { color: rgba(255,255,255,.7); font-size: .82rem; }

/* ---------- Nosotros ---------- */
.about { background: var(--paper); }
.about-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2.5rem, 6vw, 5.5rem); align-items: center; }
.about-media { position: relative; }
.about-media img { border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 4/3.2; object-fit: cover; width: 100%; height: auto; }
.about-media::before { content: ""; position: absolute; inset: -18px auto auto -18px; width: 45%; height: 45%; border: 2px solid var(--gold-500); border-radius: var(--radius); z-index: -1; }
.about-badge {
  position: absolute; right: -14px; bottom: -22px; display: flex; align-items: center; gap: .9rem;
  background: var(--navy-800); color: #fff; padding: 1rem 1.3rem; border-radius: var(--radius-sm); max-width: 290px; box-shadow: var(--shadow);
}
.about-badge-num { font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--gold-400); line-height: 1; }
.about-badge-txt { font-size: .78rem; line-height: 1.35; color: rgba(255,255,255,.85); }
.about-copy h2 { margin-bottom: 1.2rem; }
.about-copy > p { color: var(--ink-soft); font-size: 1.05rem; }
.mission { display: flex; gap: 1.1rem; background: var(--gold-100); border-left: 4px solid var(--gold-500); padding: 1.3rem 1.4rem; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 1.6rem 0; }
.mission .ico { width: 2rem; height: 2rem; color: var(--gold-600); margin-top: .2rem; }
.mission h3 { font-family: var(--font-display); font-size: 1.45rem; margin-bottom: .3rem; color: var(--navy-800); }
.mission p { margin: 0; color: var(--ink); }
.checks li { display: flex; align-items: center; gap: .7rem; padding: .4rem 0; font-weight: 500; }
.checks .ico { color: var(--gold-600); }

/* ---------- Servicios ---------- */
.services { background: var(--paper-2); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.service-card {
  background: #fff; border-radius: var(--radius); padding: 2.2rem; border: 1px solid var(--line);
  transition: transform .35s var(--ease), box-shadow .35s; position: relative; overflow: hidden;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.service-icon { width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center; background: var(--navy-100); color: var(--navy-800); margin-bottom: 1.4rem; }
.service-icon .ico { width: 1.8rem; height: 1.8rem; }
.service-card h3 { font-family: var(--font-display); font-size: 1.65rem; margin-bottom: .6rem; color: var(--navy-800); }
.service-card p { color: var(--ink-soft); }
.service-card--dark { background: linear-gradient(160deg, var(--navy-700), var(--navy-900)); color: #fff; border: 0; }
.service-card--dark h3 { color: #fff; }
.service-card--dark p { color: rgba(255,255,255,.75); }
.service-card--dark .service-icon { background: rgba(220,184,95,.15); color: var(--gold-400); }
.link-more { display: inline-flex; align-items: center; gap: .4rem; font-weight: 600; font-size: .92rem; color: var(--gold-600); }
.service-card--dark .link-more { color: var(--gold-400); }
.link-more .ico { transition: transform .3s; }
.link-more:hover .ico { transform: translateX(4px); }

/* ---------- Coberturas ---------- */
.tabs { display: inline-flex; gap: .4rem; padding: .35rem; background: var(--paper-2); border-radius: 999px; margin-bottom: 2.2rem; border: 1px solid var(--line); }
.tab { display: inline-flex; align-items: center; gap: .5rem; padding: .7rem 1.4rem; border: 0; border-radius: 999px; background: transparent; font-weight: 600; color: var(--ink-soft); transition: background .3s, color .3s; }
.tab.is-active { background: var(--navy-800); color: #fff; box-shadow: var(--shadow-sm); }
.tab-panel[hidden] { display: none; }
.cov-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.cov-card { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--navy-900); color: #fff; aspect-ratio: 3/4; box-shadow: var(--shadow-sm); }
.cov-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease), opacity .5s; opacity: .9; }
.cov-card:hover img { transform: scale(1.08); }
.cov-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(7,21,40,.95) 0%, rgba(7,21,40,.35) 55%, rgba(7,21,40,0) 100%); }
.cov-body { position: absolute; left: 0; right: 0; bottom: 0; padding: 1.5rem; z-index: 2; }
.cov-body h3 { font-family: var(--font-display); font-size: 1.6rem; margin-bottom: .4rem; }
.cov-body h3::after { content: ""; display: block; width: 36px; height: 2px; background: var(--gold-500); margin-top: .5rem; transition: width .4s var(--ease); }
.cov-card:hover .cov-body h3::after { width: 70px; }
.cov-body p { margin: 0; font-size: .9rem; color: rgba(255,255,255,.85); }

.biz-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.biz-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem; transition: transform .35s var(--ease), box-shadow .35s, border-color .35s; }
.biz-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--gold-400); }
.biz-card .ico { width: 2.4rem; height: 2.4rem; color: var(--gold-600); margin-bottom: 1rem; }
.biz-card h3 { font-size: 1.15rem; color: var(--navy-800); margin-bottom: .5rem; }
.biz-card p { margin: 0; color: var(--ink-soft); font-size: .95rem; }

.cta-band {
  margin-top: 3rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
  background: linear-gradient(120deg, var(--navy-800), var(--navy-600)); color: #fff; padding: 2rem 2.5rem; border-radius: var(--radius);
  position: relative; overflow: hidden;
}
.cta-band::before { content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; background: radial-gradient(circle, rgba(220,184,95,.35), transparent 70%); }
.cta-band h3 { font-family: var(--font-display); font-size: 1.7rem; margin-bottom: .3rem; }
.cta-band p { margin: 0; color: rgba(255,255,255,.75); }

/* ---------- Proceso ---------- */
.process { background: var(--navy-900); position: relative; color: #fff; overflow: hidden; }
.process::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 15% 20%, rgba(220,184,95,.16), transparent 50%), radial-gradient(ellipse at 90% 90%, rgba(23,57,95,.9), transparent 55%), linear-gradient(180deg, var(--navy-800), var(--navy-900)); }
.process::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 48px 48px; mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%); }
.process .container { position: relative; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; counter-reset: step; }
.step { position: relative; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: 2.2rem 1.8rem 1.8rem; backdrop-filter: blur(6px); transition: background .35s, transform .35s var(--ease); }
.step:hover { background: rgba(255,255,255,.09); transform: translateY(-5px); }
.step-num { font-family: var(--font-display); font-size: 3rem; font-weight: 700; color: var(--gold-500); line-height: 1; display: block; margin-bottom: 1rem; }
.step h3 { font-size: 1.2rem; margin-bottom: .6rem; }
.step p { margin: 0; color: rgba(255,255,255,.72); font-size: .95rem; }
.step::after { content: ""; position: absolute; top: 2.9rem; right: -1.4rem; width: 1.4rem; height: 2px; background: linear-gradient(90deg, var(--gold-500), transparent); }
.step:last-child::after { display: none; }

/* ---------- Características ---------- */
.features { background: var(--paper); }
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.feat { padding: 2.2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .3s; }
.feat:nth-child(3n) { border-right: 0; }
.feat:nth-child(n+4) { border-bottom: 0; }
.feat:hover { background: var(--paper-2); }
.feat .ico { width: 2.2rem; height: 2.2rem; color: var(--gold-600); margin-bottom: 1rem; }
.feat h3 { font-size: 1.1rem; color: var(--navy-800); margin-bottom: .5rem; }
.feat p { margin: 0; color: var(--ink-soft); font-size: .95rem; }

/* ---------- FAQ ---------- */
.faq { background: var(--paper-2); }
.faq-grid { display: grid; grid-template-columns: .9fr 1.4fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }
.faq-intro h2 { margin-bottom: 1rem; }
.faq-intro p { color: var(--ink-soft); margin-bottom: 1.6rem; }
.accordion details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: .8rem; overflow: hidden; }
.accordion summary { list-style: none; cursor: pointer; padding: 1.15rem 3.4rem 1.15rem 1.4rem; font-weight: 600; color: var(--navy-800); position: relative; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; position: absolute; right: 1.2rem; top: 50%; transform: translateY(-50%); width: 30px; height: 30px; border-radius: 50%; background: var(--navy-100); color: var(--navy-800); display: grid; place-items: center; font-size: 1.3rem; font-weight: 400; transition: transform .3s, background .3s, color .3s; }
.accordion details[open] summary::after { content: "–"; background: var(--gold-500); color: var(--navy-900); }
.accordion details[open] summary { border-bottom: 1px solid var(--line); }
.acc-body { padding: 1.1rem 1.4rem; color: var(--ink-soft); }
.acc-body p { margin: 0; }

/* ---------- Contacto ---------- */
.contact { background: var(--navy-800); color: #fff; position: relative; overflow: hidden; }
.contact::before { content: ""; position: absolute; left: -10%; bottom: -30%; width: 55%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(220,184,95,.18), transparent 65%); pointer-events: none; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; position: relative; }
.contact-info { display: grid; gap: .8rem; }
.info-item { display: flex; align-items: center; gap: 1rem; padding: 1.1rem 1.3rem; border-radius: var(--radius-sm); background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); transition: background .3s, border-color .3s; }
a.info-item:hover { background: rgba(255,255,255,.1); border-color: rgba(220,184,95,.5); }
.info-item .ico { width: 1.8rem; height: 1.8rem; color: var(--gold-400); }
.info-item span { display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .12em; color: rgba(255,255,255,.55); }
.info-item strong { display: block; font-weight: 600; font-size: 1.02rem; }
.info-item small { display: block; color: rgba(255,255,255,.65); font-size: .85rem; }
.socials { display: flex; gap: .7rem; margin-top: .6rem; }
.socials a { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); transition: background .3s, transform .3s; }
.socials a:hover { background: var(--gold-500); color: var(--navy-900); transform: translateY(-3px); }
.socials .ico { width: 1.3rem; height: 1.3rem; }

.wa-card { background: #fff; color: var(--ink); border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow); border-top: 5px solid var(--wa); }
.wa-head { display: flex; align-items: center; gap: 1rem; padding-bottom: 1.3rem; border-bottom: 1px solid var(--line); margin-bottom: 1.3rem; }
.wa-avatar { width: 54px; height: 54px; border-radius: 50%; background: var(--wa); color: #fff; display: grid; place-items: center; flex: none; }
.wa-avatar .ico { width: 2rem; height: 2rem; }
.wa-head strong { display: block; font-size: 1.15rem; color: var(--navy-800); }
.wa-head > div > span { font-size: .85rem; color: var(--ink-soft); display: inline-flex; align-items: center; gap: .4rem; }
.wa-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--wa); box-shadow: 0 0 0 0 rgba(37,211,102,.6); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,.6);} 70% { box-shadow: 0 0 0 9px rgba(37,211,102,0);} 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0);} }
.wa-label { font-size: .82rem; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; color: var(--navy-700); margin: 1.1rem 0 .6rem; }
.wa-label small { text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--ink-soft); }
.wa-topics { display: flex; flex-wrap: wrap; gap: .5rem; }
.wa-topic { padding: .5rem .95rem; border-radius: 999px; border: 1px solid var(--line); background: var(--paper-2); font-size: .86rem; font-weight: 500; color: var(--ink); transition: all .25s; }
.wa-topic:hover { border-color: var(--navy-600); }
.wa-topic.is-active { background: var(--navy-800); border-color: var(--navy-800); color: #fff; }
.wa-input { width: 100%; padding: .85rem 1rem; border: 1px solid var(--line); border-radius: var(--radius-sm); font: inherit; font-size: .95rem; background: var(--paper-2); color: var(--ink); transition: border-color .25s, box-shadow .25s; resize: vertical; }
.wa-input:focus { outline: none; border-color: var(--navy-600); box-shadow: 0 0 0 3px rgba(23,57,95,.15); background: #fff; }
.btn-wa { margin-top: 1.3rem; }
.wa-note { font-size: .78rem; color: var(--ink-soft); text-align: center; margin: .9rem 0 0; }

/* ---------- Pie ---------- */
.site-footer { background: var(--navy-900); color: rgba(255,255,255,.75); font-size: .93rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; padding: 3.5rem 0 2.5rem; }
.footer-brand img { height: 46px; width: auto; margin-bottom: 1.2rem; }
.footer-brand p { max-width: 360px; }
.footer-sbs { font-size: .82rem; color: rgba(255,255,255,.5); }
.footer-col h4 { color: #fff; font-family: var(--font-display); font-size: 1.35rem; margin-bottom: 1rem; }
.footer-col li { margin-bottom: .55rem; }
.footer-col a:hover { color: var(--gold-400); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 1.2rem 0; font-size: .82rem; }
.footer-bottom-inner { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer-bottom a { color: var(--gold-400); font-weight: 600; }
.footer-bottom a:hover { text-decoration: underline; }

/* ---------- Flotantes ---------- */
.wa-float {
  position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 90; display: flex; align-items: center; gap: .6rem;
  background: var(--wa); color: #fff; padding: .8rem 1.2rem .8rem .9rem; border-radius: 999px; font-weight: 600; font-size: .92rem;
  box-shadow: 0 12px 30px -8px rgba(37,211,102,.8); transition: transform .3s var(--ease), background .3s;
}
.wa-float:hover { transform: translateY(-3px) scale(1.03); background: var(--wa-dark); }
.wa-float .ico { width: 1.7rem; height: 1.7rem; }
.to-top {
  position: fixed; left: 1.4rem; bottom: 1.4rem; z-index: 90; width: 46px; height: 46px; border-radius: 50%;
  background: var(--navy-800); color: #fff; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.15);
  opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity .3s, transform .3s, visibility .3s;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }

/* ---------- Animaciones de aparición ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-slide { transition: opacity .6s; transform: none; }
  .wa-dot { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .cov-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step::after { display: none; }
  .hero-dots { display: none; }
}

@media (max-width: 900px) {
  :root { --header-h: 72px; }
  .nav-toggle { display: flex; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; padding: 1rem 1.25rem 1.5rem; box-shadow: 0 30px 40px -20px rgba(7,21,40,.35);
    transform: translateY(-110%); opacity: 0; visibility: hidden; transition: transform .4s var(--ease), opacity .3s, visibility .4s;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav-list { flex-direction: column; gap: 0; margin-bottom: 1rem; }
  .nav-list a, .site-header.is-solid .nav-list a { color: var(--navy-800); display: block; padding: .85rem 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .btn-nav { width: 100%; }
  .site-header.is-menu-open { background: #fff; }
  .site-header.is-menu-open .brand-logo--color { opacity: 1; }
  .site-header.is-menu-open .brand-logo--white { opacity: 0; }
  .site-header.is-menu-open .nav-toggle span { background: var(--navy-800); }

  .hero { min-height: auto; }
  .hero-content { padding-bottom: 3rem; }
  .hero-strip { position: static; }
  .hero-strip-inner { grid-template-columns: 1fr; }
  .strip-item { border-left: 0; border-top: 1px solid rgba(255,255,255,.1); padding: .9rem 0; }
  .strip-item:first-child { border-top: 0; }

  .about-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-badge { right: 0; bottom: -18px; }
  .services-grid, .biz-grid, .feat-grid { grid-template-columns: 1fr 1fr; }
  .feat:nth-child(3n) { border-right: 1px solid var(--line); }
  .feat:nth-child(2n) { border-right: 0; }
  .feat:nth-child(n+4) { border-bottom: 1px solid var(--line); }
  .feat:nth-child(n+5) { border-bottom: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .services-grid, .biz-grid, .feat-grid, .cov-grid, .steps, .footer-grid { grid-template-columns: 1fr; }
  .feat, .feat:nth-child(3n) { border-right: 0; border-bottom: 1px solid var(--line); }
  .feat:last-child { border-bottom: 0; }
  .cov-card { aspect-ratio: 4/3; }
  .hero-actions .btn { width: 100%; }
  .about-media::before { display: none; }
  .wa-card { padding: 1.5rem; }
  .cta-band { padding: 1.8rem; }
  .cta-band .btn { width: 100%; }
  .wa-float span { display: none; }
  .wa-float { padding: .8rem; }
  .tabs { display: flex; }
  .tab { flex: 1; justify-content: center; padding: .7rem .6rem; font-size: .88rem; }
  .footer-bottom-inner { justify-content: center; text-align: center; }
}