/* ============================================================
   BRINCART — Educación, asesoría y acompañamiento financiero
   Design system: colores suaves y elegantes, movimientos fluidos
   ============================================================ */

:root {
  --verde: #0f6b5a;
  --verde-oscuro: #0a4f43;
  --verde-claro: #e6f2ee;
  --verde-suave: #d6ebe4;
  --dorado: #c9a24b;
  --dorado-suave: #f3e9d2;
  --crema: #faf8f3;
  --marfil: #fdfcf9;
  --navy: #1b2a3a;
  --gris: #5c6b76;
  --gris-claro: #edf1f0;
  --blanco: #ffffff;

  --font-titulo: "Playfair Display", Georgia, serif;
  --font-cuerpo: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --sombra: 0 12px 34px rgba(11, 59, 48, 0.10);
  --sombra-suave: 0 6px 18px rgba(11, 59, 48, 0.08);
  --radio: 18px;
  --transicion: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-cuerpo);
  color: var(--navy);
  background: var(--crema);
  line-height: 1.75;
  font-size: 16px;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

h1, h2, h3, h4 { font-family: var(--font-titulo); font-weight: 600; line-height: 1.2; color: var(--verde-oscuro); }

.container { width: min(1180px, 92%); margin: 0 auto; }

section { padding: 84px 0; }

/* ---------- Barra de anuncio superior (marquee) ---------- */
.announce-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 42px;
  background: linear-gradient(90deg, var(--verde-oscuro), var(--verde), var(--verde-oscuro));
  color: #f6fbf9;
  display: flex;
  align-items: center;
  overflow: hidden;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.12);
}
.announce-track {
  display: inline-flex;
  white-space: nowrap;
  animation: marquee 32s linear infinite;
  will-change: transform;
}
.announce-track span {
  padding: 0 34px;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.announce-track span::before { content: "◆"; color: var(--dorado); font-size: 0.6rem; }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---------- Navegación ---------- */
.site-header {
  position: fixed;
  top: 42px; left: 0; right: 0;
  z-index: 999;
  background: rgba(253, 252, 249, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15, 107, 90, 0.10);
  transition: var(--transicion);
}
.site-header.scrolled {
  box-shadow: var(--sombra-suave);
  border-bottom: 1px solid rgba(15, 107, 90, 0.12);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  gap: 20px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.logo img { width: 44px; height: 44px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.05; }
.logo-text strong { font-family: var(--font-titulo); font-size: 1.5rem; color: var(--verde-oscuro); letter-spacing: 0.02em; }
.logo-text small { font-size: 0.62rem; letter-spacing: 0.32em; text-transform: uppercase; color: var(--dorado); font-weight: 600; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links > li > a {
  display: block;
  padding: 10px 13px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--navy);
  border-radius: 10px;
  transition: var(--transicion);
  position: relative;
}
.nav-links > li > a:hover { color: var(--verde); background: var(--verde-claro); }
.nav-cta {
  background: var(--verde);
  color: #fff !important;
  padding: 11px 20px !important;
  border-radius: 999px !important;
  font-weight: 600;
}
.nav-cta:hover { background: var(--verde-oscuro); color: #fff !important; transform: translateY(-1px); }

.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span {
  display: block; width: 26px; height: 2.6px; background: var(--verde-oscuro);
  margin: 5px 0; border-radius: 3px; transition: var(--transicion);
}

/* ---------- Botón flotante de WhatsApp ---------- */
.wa-float {
  position: fixed;
  bottom: 22px; right: 22px;
  width: 60px; height: 60px;
  z-index: 900;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.45);
  transition: var(--transicion);
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 32px; height: 32px; fill: #fff; }
.wa-float::after {
  content: "";
  position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.6);
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  0% { transform: scale(1); opacity: 0.9; }
  100% { transform: scale(1.7); opacity: 0; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 170px 0 90px;
  position: relative;
  background:
    radial-gradient(1200px 500px at 90% -10%, rgba(201, 162, 75, 0.16), transparent 60%),
    radial-gradient(900px 500px at 0% 20%, rgba(15, 107, 90, 0.12), transparent 55%),
    linear-gradient(180deg, var(--marfil), var(--crema));
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--verde-claro);
  color: var(--verde);
  padding: 8px 16px; border-radius: 999px;
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em;
  margin-bottom: 22px;
}
.hero h1 { font-size: clamp(2.3rem, 4.6vw, 3.6rem); margin-bottom: 20px; }
.hero h1 .destacado { color: var(--dorado); }
.hero p.lead { font-size: 1.15rem; color: var(--gris); max-width: 540px; margin-bottom: 30px; }
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 15px 30px; border-radius: 999px;
  font-weight: 600; font-size: 0.98rem;
  transition: var(--transicion);
  cursor: pointer; border: 2px solid transparent;
}
.btn-primario { background: var(--verde); color: #fff; }
.btn-primario:hover { background: var(--verde-oscuro); transform: translateY(-3px); box-shadow: var(--sombra); }
.btn-dorado { background: var(--dorado); color: var(--navy); }
.btn-dorado:hover { background: #b48f37; transform: translateY(-3px); box-shadow: var(--sombra); }
.btn-contorno { background: transparent; border-color: var(--verde); color: var(--verde); }
.btn-contorno:hover { background: var(--verde-claro); }
.btn-blanco { background: #fff; color: var(--verde); }
.btn-blanco:hover { box-shadow: var(--sombra); transform: translateY(-3px); }

.hero-visual { position: relative; }
.hero-card {
  background: #fff; border-radius: 24px;
  padding: 28px; box-shadow: var(--sombra);
  position: relative; z-index: 2;
  border: 1px solid rgba(15,107,90,0.08);
}
.hero-card img { border-radius: 16px; height: 300px; width: 100%; object-fit: cover; }
.chip-card {
  position: absolute; background: #fff; border-radius: 16px;
  padding: 14px 18px; box-shadow: var(--sombra);
  display: flex; align-items: center; gap: 12px; z-index: 3;
}
.chip-card .ic { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; }
.chip-card strong { font-size: 0.95rem; display: block; line-height: 1.2; }
.chip-card small { color: var(--gris); font-size: 0.78rem; }
.chip-card.top { top: -18px; right: -14px; }
.chip-card.bottom { bottom: -22px; left: -14px; }
.chip-card .ic.green { background: var(--verde-claro); color: var(--verde); }
.chip-card .ic.gold { background: var(--dorado-suave); color: var(--dorado); }

.hero-badge {
  margin-top: 40px;
  display: flex; align-items: center; gap: 26px; flex-wrap: wrap;
  padding-top: 26px; border-top: 1px solid rgba(15,107,90,0.12);
}
.hero-badge div { text-align: center; }
.hero-badge strong { font-family: var(--font-titulo); color: var(--verde-oscuro); font-size: 1.7rem; display: block; }
.hero-badge span { font-size: 0.8rem; color: var(--gris); }

/* ---------- Secciones genéricas ---------- */
.sec-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.sec-head .eyebrow { margin-bottom: 14px; }
.sec-head h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); margin-bottom: 14px; }
.sec-head p { color: var(--gris); font-size: 1.05rem; }

/* ---------- Tarjetas de servicios ---------- */
.grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: #fff; border-radius: var(--radio);
  padding: 32px; box-shadow: var(--sombra-suave);
  border: 1px solid rgba(15,107,90,0.08);
  transition: var(--transicion);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--sombra); border-color: rgba(201,162,75,0.4); }
.card .ic {
  width: 58px; height: 58px; border-radius: 15px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem; margin-bottom: 18px;
  background: var(--verde-claro);
}
.card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.card p { color: var(--gris); font-size: 0.95rem; }
.card a.mas { display: inline-block; margin-top: 16px; color: var(--verde); font-weight: 600; font-size: 0.92rem; }
.card a.mas:hover { color: var(--dorado); }

/* ---------- Fondo alterno ---------- */
.bg-claro { background: var(--marfil); }
.bg-verde {
  background: linear-gradient(135deg, var(--verde-oscuro), var(--verde));
  color: #eaf5f0;
}
.bg-verde h2, .bg-verde h3 { color: #fff; }
.bg-verde p { color: #d7ebe3; }
.bg-dorado-suave { background: var(--dorado-suave); }

/* ---------- Hábitos financieros ---------- */
.habit-item {
  display: flex; gap: 18px; align-items: flex-start;
  background: #fff; border-radius: 16px; padding: 22px 24px;
  box-shadow: var(--sombra-suave);
  border-left: 4px solid var(--dorado);
}
.habit-item .num {
  font-family: var(--font-titulo); font-size: 2rem; color: var(--dorado);
  flex-shrink: 0; line-height: 1; min-width: 40px;
}
.habit-item h3 { font-size: 1.1rem; margin-bottom: 6px; }
.habit-item p { color: var(--gris); font-size: 0.93rem; }

/* ---------- Actualidad (línea de tiempo) ---------- */
.timeline { position: relative; max-width: 900px; margin: 0 auto; }
.timeline::before {
  content: ""; position: absolute; left: 50%; top: 0; bottom: 0;
  width: 2px; transform: translateX(-50%);
  background: linear-gradient(180deg, var(--dorado), var(--verde));
}
.timeline-item {
  width: 50%; padding: 10px 40px; position: relative; margin-bottom: 30px;
}
.timeline-item:nth-child(odd) { left: 0; text-align: right; }
.timeline-item:nth-child(even) { left: 50%; text-align: left; }
.timeline-item::before {
  content: ""; position: absolute; top: 20px; width: 16px; height: 16px;
  border-radius: 50%; background: var(--dorado);
  border: 3px solid #fff; box-shadow: 0 0 0 3px var(--verde);
}
.timeline-item:nth-child(odd)::before { right: -8px; }
.timeline-item:nth-child(even)::before { left: -8px; }
.timeline-item .year {
  font-family: var(--font-titulo); color: var(--verde); font-size: 1.3rem; font-weight: 700;
  display: block; margin-bottom: 6px;
}
.tl-card { background: #fff; border-radius: 14px; padding: 20px; box-shadow: var(--sombra-suave); font-size: 0.95rem; }
.timeline-item p { color: var(--gris); margin-top: 6px; }

/* ---------- CTA ---------- */
.cta-banner {
  border-radius: 26px; padding: 60px;
  background: linear-gradient(135deg, var(--verde-oscuro), var(--verde));
  text-align: center; color: #eaf5f0;
  position: relative; overflow: hidden;
}
.cta-banner::after {
  content: ""; position: absolute; right: -60px; top: -60px;
  width: 300px; height: 300px; border-radius: 50%;
  background: rgba(201,162,75,0.2);
}
.cta-banner h2 { color: #fff; font-size: clamp(1.8rem, 3vw, 2.5rem); margin-bottom: 14px; }
.cta-banner p { color: #d7ebe3; max-width: 640px; margin: 0 auto 28px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--verde-oscuro); color: #cfe2db; padding: 70px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 40px; padding-bottom: 44px; }
.site-footer h4 { color: #fff; font-family: var(--font-titulo); font-size: 1.08rem; margin-bottom: 18px; }
.site-footer a { color: #cfe2db; font-size: 0.92rem; transition: var(--transicion); }
.site-footer a:hover { color: var(--dorado); }
.site-footer ul li { margin-bottom: 10px; }
.footer-about p { font-size: 0.9rem; margin: 16px 0; color: #b6cfc6; }
.social { display: flex; gap: 12px; }
.social a {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transicion);
}
.social a:hover { background: var(--dorado); transform: translateY(-3px); }
.social svg { width: 20px; height: 20px; fill: #fff; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.9rem; }
.footer-contact .ic { color: var(--dorado); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 22px 0; text-align: center; font-size: 0.82rem; color: #a9c4ba;
}
.footer-bottom a { color: var(--dorado); }
.footer-bottom a:hover { text-decoration: underline; }

/* ---------- Banner de cookies ---------- */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: rgba(27,42,58,0.97);
  color: #e2edf4; z-index: 1200;
  padding: 22px 0;
  transform: translateY(120%);
  transition: transform 0.5s cubic-bezier(0.22,1,0.36,1);
  box-shadow: 0 -10px 30px rgba(0,0,0,0.25);
}
.cookie-banner.show { transform: translateY(0); }
.cookie-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.cookie-inner p { font-size: 0.92rem; max-width: 720px; }
.cookie-inner a { color: var(--dorado); text-decoration: underline; }
.cookie-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.cookie-btns .btn { padding: 11px 22px; font-size: 0.9rem; }

/* ---------- Animaciones de entrada ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Página interior ---------- */
.page-hero {
  padding: 180px 0 60px;
  background:
    radial-gradient(900px 400px at 85% -10%, rgba(201,162,75,0.16), transparent 60%),
    radial-gradient(700px 400px at 0% 30%, rgba(15,107,90,0.12), transparent 55%),
    var(--marfil);
  text-align: center;
}
.page-hero h1 { font-size: clamp(2.2rem, 4vw, 3.2rem); margin-bottom: 16px; }
.page-hero p { color: var(--gris); max-width: 680px; margin: 0 auto; font-size: 1.08rem; }
.breadcrumb { font-size: 0.85rem; color: var(--gris); margin-bottom: 18px; }
.breadcrumb a { color: var(--verde); }
.breadcrumb a:hover { text-decoration: underline; }

/* ---------- Contenido documento legal ---------- */
.legal-content { max-width: 780px; margin: 0 auto; }
.legal-content h2 { font-size: 1.5rem; margin: 40px 0 14px; padding-top: 12px; }
.legal-content h3 { font-size: 1.15rem; margin: 26px 0 10px; color: var(--verde); }
.legal-content p, .legal-content li { color: var(--gris); font-size: 1rem; margin-bottom: 14px; }
.legal-content ul { list-style: disc; padding-left: 22px; margin-bottom: 14px; }
.legal-content ul li { margin-bottom: 8px; }
.legal-content strong { color: var(--navy); }
.legal-content table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 0.92rem; }
.legal-content th, .legal-content td { border: 1px solid var(--gris-claro); padding: 10px 12px; text-align: left; }
.legal-content th { background: var(--verde-claro); color: var(--verde-oscuro); }
.legal-updated { color: var(--dorado); font-weight: 600; font-size: 0.9rem; }

/* ---------- Formulario de contacto ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.form-card { background: #fff; border-radius: 22px; padding: 36px; box-shadow: var(--sombra); }
.form-card h2 { margin-bottom: 8px; }
.form-card p { color: var(--gris); margin-bottom: 26px; font-size: 0.95rem; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 7px; color: var(--navy); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 14px 16px; border-radius: 12px;
  border: 1.5px solid var(--gris-claro); background: var(--marfil);
  font-family: var(--font-cuerpo); font-size: 1rem; color: var(--navy);
  transition: var(--transicion);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--verde); background: #fff; box-shadow: 0 0 0 4px rgba(15,107,90,0.12);
}
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-success {
  background: var(--verde-claro); border: 1px solid var(--verde);
  color: var(--verde-oscuro); padding: 16px; border-radius: 12px;
  margin-top: 16px; font-weight: 500; display: none;
}
.form-success.show { display: block; }
.info-card { background: #fff; border-radius: 22px; padding: 32px; box-shadow: var(--sombra-suave); margin-bottom: 24px; }
.info-card h3 { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.info-card ul li { display: flex; gap: 12px; color: var(--gris); margin-bottom: 14px; font-size: 0.95rem; }
.info-card ul li .ic { color: var(--verde); flex-shrink: 0; }
.contact-map { border-radius: 22px; overflow: hidden; box-shadow: var(--sombra); }
.contact-map iframe { width: 100%; height: 340px; border: 0; display: block; }

/* ---------- Tabs de actualidad ---------- */
.tabs { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.tab-btn {
  background: #fff; border: 1.5px solid var(--gris-claro);
  padding: 11px 24px; border-radius: 999px; cursor: pointer;
  font-weight: 600; font-size: 0.92rem; color: var(--gris);
  transition: var(--transicion);
}
.tab-btn.active, .tab-btn:hover { background: var(--verde); color: #fff; border-color: var(--verde); }
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeUp 0.6s ease; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px);} to { opacity: 1; transform: none;} }

.glosa-item {
  display: flex; gap: 16px; background: #fff; padding: 20px 24px;
  border-radius: 14px; box-shadow: var(--sombra-suave); margin-bottom: 16px;
}
.glosa-item strong { color: var(--verde); font-family: var(--font-titulo); font-size: 1.05rem; white-space: nowrap; margin-top: 2px; }
.glosa-item p { color: var(--gris); font-size: 0.94rem; }

.tool-card { text-align: left; }
.tool-card .tag {
  display: inline-block; background: var(--dorado-suave); color: var(--dorado);
  font-size: 0.72rem; font-weight: 700; padding: 4px 12px; border-radius: 999px;
  margin-bottom: 12px; letter-spacing: 0.03em;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .timeline::before { left: 20px; }
  .timeline-item, .timeline-item:nth-child(odd), .timeline-item:nth-child(even) {
    width: 100%; left: 0; text-align: left; padding-left: 56px; padding-right: 0;
  }
  .timeline-item::before, .timeline-item:nth-child(odd)::before, .timeline-item:nth-child(even)::before { left: 12px; right: auto; }
}
@media (max-width: 720px) {
  section { padding: 60px 0; }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .menu-toggle { display: block; }
  .nav-links {
    position: fixed; top: 120px; right: 0; left: 0;
    background: var(--marfil); flex-direction: column;
    padding: 24px; gap: 8px;
    transform: translateY(-160%); transition: var(--transicion);
    box-shadow: var(--sombra); z-index: 998;
    align-items: stretch;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links > li > a { padding: 12px; text-align: center; }
  .hero { padding: 140px 0 70px; }
  .chip-card { position: static; margin-top: 14px; }
  .cta-banner { padding: 40px 24px; }
  .cookie-inner { justify-content: center; text-align: center; }
  .announce-track span { padding: 0 20px; }
}