/* ============================================================
   CONTADOR PÚBLICO — Estudio Contable (Estilos modernos)
   Paleta: azul oscuro #0B1F3A · azul #1769AA · celeste #EAF4FB
   Tipografías: Inter + Space Grotesk (self-hosted en ../fonts)
   ============================================================ */

/* Poppins - Self-hosted (latin) */
@font-face {
  font-family: 'Poppins';
  font-style: normal;
  font-weight: 700;
  font-display: optional;
  src: url('../fonts/poppins-700-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Poppins';
  font-style: normal;
  font-weight: 800;
  font-display: optional;
  src: url('../fonts/poppins-800-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

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

html {
  scroll-behavior: smooth;
  overflow-y: scroll;
}

body {
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
  background: var(--blanco);
  color: var(--azul-oscuro);
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: "Poppins", "Space Grotesk", "Arial Narrow", Impact, sans-serif;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.12;
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; height: auto; }

:root {
  --azul-oscuro: #0B1F3A;
  --azul: #1769AA;
  --azul-2: #1F8AD1;
  --celeste: #EAF4FB;
  --blanco: #ffffff;
  --gris: #5B6B7A;
  --linea: #D7E3EE;
  --verde-wa: #25d366;
  --verde-wa-oscuro: #062b12;
  --naranja-error: #FF6B35;
  --sombra-suave: 0 2px 18px rgba(11, 31, 58, 0.10);
  --sombra-foto: 0 30px 80px rgba(11, 31, 58, 0.35);
  --contenedor: 1200px;
  --header-alt: 74px;
}

.container,
.inner {
  max-width: var(--contenedor);
  margin-inline: auto;
  padding-inline: 20px;
}

.section { padding-block: 72px; }

/* ============ Header ============ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: var(--azul-oscuro);
  color: var(--blanco);
  box-shadow: var(--sombra-suave);
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: var(--header-alt);
}

.hdr-logo {
  font-weight: 900;
  font-size: clamp(19px, 2.5vw, 28px);
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--blanco);
}
.hdr-logo b { background: var(--azul); color: var(--blanco); padding: 2px 8px; border-radius: 3px; }

.hdr-wa { display: flex; flex-direction: column; align-items: flex-end; }
.hdr-wa small {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}
.hdr-wa b {
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
  color: var(--azul-2);
}
.hdr-wa a { transition: transform 0.15s; }
.hdr-wa a:hover { transform: scale(1.03); }

/* ============ Hero ============ */
.hero {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: var(--header-alt) 20px 0;
  position: relative;
  overflow: hidden;
  background: var(--azul-oscuro);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(700px 400px at 80% -10%, rgba(31, 138, 209, 0.22), transparent 60%),
    radial-gradient(500px 320px at 0% 110%, rgba(23, 105, 170, 0.18), transparent 55%);
}

.hero::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 6px;
  bottom: 0;
  left: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--azul) 40%,
    var(--azul-2) 60%,
    transparent 100%
  );
}

.hero-inner {
  width: 100%;
  max-width: var(--contenedor);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(20px, 3vw, 48px);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-tag {
  display: inline-block;
  background: var(--azul-2);
  color: var(--blanco);
  font-weight: 900;
  font-size: clamp(10px, 1.1vw, 12px);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 6px 14px;
  margin-bottom: 14px;
  transform: skewX(-6deg);
  border-radius: 2px;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 64px);
  margin-bottom: 16px;
  color: var(--blanco);
}
.hero h1 span { color: var(--azul-2); }

.hero-frase {
  border-left: 6px solid var(--azul-2);
  padding: 4px 0 4px 18px;
  margin-bottom: 20px;
  font-style: italic;
  color: var(--blanco);
  max-width: 540px;
  font-size: clamp(15px, 1.6vw, 19px);
}
.hero-frase b { color: var(--azul-2); font-style: normal; }

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
  margin-top: 30px;
}
.hero-ctas .btn { flex: 1 1 0; min-width: 220px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 15px 26px;
  transition: transform 0.16s, box-shadow 0.16s, filter 0.16s;
  border: 0;
  cursor: pointer;
  border-radius: 6px;
  white-space: nowrap;
}
.btn-wa {
  background: var(--verde-wa);
  color: var(--verde-wa-oscuro);
  font-size: 15px;
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.30);
}
.btn-wa:hover { transform: translateY(-2px); }
.btn-ghost { border: 2px solid rgba(255, 255, 255, 0.5); color: var(--blanco); background: transparent; }
.btn-ghost:hover { border-color: var(--azul-2); color: var(--azul-2); }

.hero-foto { position: relative; width: 100%; }

.hero-foto img,
.hero-foto-placeholder {
  width: 100%;
  max-width: 720px;
  margin-inline: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  border: 4px solid var(--azul);
  border-radius: 10px;
  box-shadow: var(--sombra-foto);
}

.hero-foto-placeholder {
  background: repeated-linear-gradient(
    45deg,
    #10283f,
    #10283f 22px,
    #0a1c30 22px,
    #0a1c30 44px
  );
  border: 4px dashed #2c4f75;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #3d6691;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 13px;
  line-height: 1.6;
  padding: 20px;
}

.hero-foto-cinta {
  position: absolute;
  left: -14px;
  bottom: 22px;
  background: var(--azul-2);
  color: var(--blanco);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  padding: 12px 22px;
  transform: skewX(-6deg);
  border-radius: 2px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.4);
}

/* ============ Cinta ============ */
.cinta {
  background: var(--azul);
  color: var(--blanco);
  padding: 13px 0;
  overflow: hidden;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 14px;
  border-top: 4px solid var(--azul-oscuro);
  border-bottom: 4px solid var(--azul-oscuro);
  white-space: nowrap;
}
.cinta span {
  display: inline-block;
  padding-right: 30px;
  animation: cinta 22s linear infinite;
}
@keyframes cinta {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* ============ Servicios / Foro ============ */
.servicios,
.foro {
  background: var(--celeste);
  color: var(--azul-oscuro);
}

.kicker {
  display: block;
  color: var(--azul);
  letter-spacing: 0.24em;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 12px;
  margin-bottom: 10px;
}
.servicios h2,
.foro h2 { font-size: clamp(28px, 3.8vw, 46px); margin-bottom: 14px; font-weight: 600; letter-spacing: 0.005em; }
.foro h2 span {
  display: block;
  text-transform: uppercase;
  font-family: "Poppins", Impact, sans-serif;
  letter-spacing: 0.02em;
  font-size: 0.72em;
  color: var(--azul-2);
}

.servicios .kicker,
.servicios h2,
.servicios > .inner > p,
.foro h2,
.foro > .inner > p {
  text-align: center;
  margin-inline: auto;
}
.servicios p,
.foro > .inner > p { color: var(--gris); max-width: 680px; margin-bottom: 34px; }

.serv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 1fr;
  gap: 18px;
  max-width: 1080px;
  margin-inline: auto;
  padding-block: 8px;
}

.serv-card {
  position: relative;
  background: var(--blanco);
  border: 1.5px solid #E2E8F0;
  border-radius: 12px;
  padding: 26px 18px 22px;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: 0 4px 14px rgba(11, 31, 58, 0.05);
  transition: box-shadow 0.25s, transform 0.25s, border-color 0.25s;
}
.serv-card:hover {
  box-shadow: 0 20px 40px rgba(11, 31, 58, 0.16);
  transform: translateY(-3px);
  border-color: var(--azul-2);
}
.serv-card .ico {
  width: 56px;
  height: 56px;
  margin-bottom: 14px;
  display: grid;
  place-items: center;
  color: var(--azul);
  background: var(--celeste);
  border: 1px solid var(--linea);
  border-radius: 50%;
  transition: transform 0.25s;
}
.serv-card:hover .ico {
  transform: scale(1.06);
}
.serv-card .ico img { width: 28px; height: 28px; }
.serv-card h3 { font-size: 20px; margin-bottom: 8px; color: var(--azul-oscuro); }
.serv-card p { color: var(--gris); font-size: 15px; margin-bottom: 0; }

.foro-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.foro-grid:has(.foro-chip:nth-child(8)) {
  grid-template-columns: repeat(4, 1fr);
}
.foro-chip {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-left: 4px solid var(--azul);
  font-weight: 700;
  letter-spacing: 0.01em;
  font-size: clamp(12px, 1.2vw, 14px);
  padding: 12px 10px;
  text-align: center;
  border-radius: 6px;
  color: var(--azul-oscuro);
  box-shadow: 0 4px 14px rgba(11, 31, 58, 0.06);
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s, background 0.18s;
  min-width: 0;
  overflow-wrap: anywhere;
}
.foro-chip b { color: var(--azul-oscuro); font-weight: 700; }
.foro-chip:hover {
  border-color: var(--azul);
  background: var(--celeste);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(11, 31, 58, 0.10);
}
.foro h3 {
  text-align: center;
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 600;
  letter-spacing: 0.005em;
  color: var(--azul-oscuro);
  margin: 34px auto 16px;
}
.foro-lista {
  list-style: none;
  padding: 0;
  margin: 0 auto 8px;
  max-width: 760px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.foro-lista li {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-left: 4px solid var(--azul-2);
  border-radius: 8px;
  padding: 16px 14px;
  color: var(--gris);
  font-size: 14px;
  line-height: 1.55;
  box-shadow: 0 4px 14px rgba(11, 31, 58, 0.05);
}
.foro-lista b { color: var(--azul-oscuro); }
.foro-call {
  text-align: center;
  color: var(--azul-oscuro) !important;
  font-weight: 700;
  font-size: 15px;
  margin-top: 26px !important;
  margin-bottom: 0 !important;
}

/* ============ Confianza / Por qué elegirnos ============ */
.confianza {
  background: var(--blanco);
}
.confianza-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 30px;
}
.confianza-item {
  background: var(--celeste);
  border: 1px solid var(--linea);
  border-radius: 10px;
  padding: 22px;
  text-align: center;
}
.confianza-item .ico {
  width: 50px;
  height: 50px;
  margin: 0 auto 12px;
  display: grid;
  place-items: center;
  color: var(--azul);
  background: var(--blanco);
  border-radius: 50%;
  border: 1px solid var(--linea);
}
.confianza-item .ico img { width: 26px; height: 26px; }
.confianza-item h3 { font-size: 17px; margin-bottom: 8px; color: var(--azul-oscuro); }
.confianza-item p { font-size: 14px; color: var(--gris); }

/* ============ Para quién trabajamos ============ */
.para-quien {
  background: var(--celeste);
}
.para-quien-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 26px;
}
.para-quien-chip {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-left: 4px solid var(--azul);
  border-radius: 6px;
  padding: 14px 16px;
  font-weight: 800;
  color: var(--azul-oscuro);
  box-shadow: 0 4px 14px rgba(11, 31, 58, 0.06);
  text-align: center;
}

/* ============ Estudio contable (cerca de tu negocio) ============ */
.estudio {
  background: var(--blanco);
}
.estudio-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
.estudio-img img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 24px 54px rgba(11, 31, 58, 0.18);
}
.estudio-txt h2 {
  font-size: clamp(26px, 3vw, 36px);
  margin-bottom: 16px;
  color: var(--azul-oscuro);
}
.estudio-txt > p {
  color: var(--gris);
  max-width: 560px;
  margin-bottom: 26px;
}
.estudio-feats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.estudio-feat {
  flex: 1 1 160px;
  min-width: 150px;
  background: var(--celeste);
  border: 1px solid var(--linea);
  border-radius: 12px;
  padding: 16px 14px;
  text-align: center;
}
.estudio-feat .ico {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 10px;
  color: var(--azul);
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: 50%;
}
.estudio-feat .ico img { width: 26px; height: 26px; }
.estudio-feat b { font-size: 14px; color: var(--azul-oscuro); font-weight: 800; }

/* ============ Proceso ============ */
.proceso {
  background: var(--azul-oscuro);
  color: var(--blanco);
}
.proceso .kicker { color: var(--azul-2); }
.proceso h2 { font-size: clamp(28px, 3.8vw, 46px); margin-bottom: 14px; }
.proceso > .inner > p { color: rgba(255, 255, 255, 0.7); max-width: 640px; margin-bottom: 34px; }
.proceso-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.proceso-step {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  padding: 22px;
}
.proceso-num {
  font-size: 34px;
  font-weight: 900;
  color: var(--azul-2);
  line-height: 1;
  margin-bottom: 8px;
}
.proceso-step h3 { font-size: 17px; margin-bottom: 6px; }
.proceso-step p { font-size: 14px; color: rgba(255, 255, 255, 0.75); }

/* ============ Frase ============ */
.frase-sec {
  background: var(--azul);
  color: var(--blanco);
  text-align: center;
  padding-block: 64px;
}
.frase-sec h2 { font-size: clamp(28px, 4vw, 44px); margin-bottom: 18px; }
.frase-sec blockquote {
  font-style: italic;
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 800;
  max-width: 900px;
  margin-inline: auto;
  margin-bottom: 20px;
  line-height: 1.4;
}
.frase-sec blockquote b { font-style: normal; }
.frase-sec .autor {
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 13px;
  opacity: 0.85;
}

/* ============ SEO / contenido ============ */
.seo-text {
  background: var(--blanco);
  color: var(--azul-oscuro);
}
.seo-text h2 {
  font-size: clamp(24px, 3vw, 36px);
  margin: 28px 0 12px;
}
.seo-text h3 {
  font-size: clamp(19px, 2.2vw, 24px);
  margin: 22px 0 10px;
  color: var(--azul);
}
.seo-text p { margin-bottom: 16px; color: var(--gris); max-width: 820px; }
.seo-text p:first-of-type { margin-top: 16px; }
.seo-text ul { margin: 0 0 16px 22px; }
.seo-text li { margin-bottom: 8px; color: var(--gris); }
.seo-text a.seo-link { color: inherit; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(23, 105, 170, 0.45); }
.seo-text a.seo-link:hover { color: var(--azul); }

/* ============ FAQ ============ */
.faq {
  background: var(--celeste);
}
.faq .kicker,
.faq h2 {
  text-align: center;
}
.testimonios {
  background: var(--blanco);
}
.testimonios .kicker,
.testimonios h2 {
  text-align: center;
}
.testimonios-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  max-width: 900px;
  margin: 34px auto 0;
}
.testimonio-item {
  background: var(--celeste);
  border: 1.5px solid var(--linea);
  border-radius: 12px;
  padding: 20px 18px;
}
.testimonio-item p {
  color: var(--gris);
  font-size: 15px;
  margin: 0;
}
.faq-list {
  max-width: 820px;
  margin: 26px auto 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-item {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: 8px;
  overflow: hidden;
}
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: 16px 18px;
  font-weight: 800;
  font-size: 16px;
  color: var(--azul-oscuro);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq-q::after {
  content: "+";
  font-size: 22px;
  font-weight: 900;
  color: var(--azul);
  transition: transform 0.2s;
}
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s ease;
}
.faq-a p { padding: 0 18px 16px; color: var(--gris); font-size: 15px; }
.faq-item.open .faq-a { max-height: 400px; }

/* ============ Form ============ */
.form-sec { background: var(--azul-oscuro); }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}
.form-grid > div:first-child { text-align: center; }
.form-grid h2 { font-size: clamp(28px, 4.2vw, 48px); margin-bottom: 14px; color: var(--blanco); }
.form-grid > div:first-child > p { color: rgba(255, 255, 255, 0.75); max-width: 460px; margin: 0 auto 18px; }
.form-grid .hero-frase { margin: 0 auto 24px; }

.form-card {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-top: 6px solid var(--azul);
  border-radius: 10px;
  padding: 26px;
  max-width: 460px;
  margin-inline: auto;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}
.form-card h3 {
  color: var(--azul);
  font-size: 22px;
  margin-bottom: 16px;
  letter-spacing: 0;
}

.field { margin-bottom: 12px; }
.field input,
.field select {
  width: 100%;
  padding: 14px 15px;
  background: var(--celeste);
  border: 2px solid var(--linea);
  color: var(--azul-oscuro);
  font-size: 16px;
  outline: none;
  border-radius: 6px;
  transition: border-color 0.2s;
}
.field input::placeholder { color: #7c8ea0; }
.field input:focus,
.field select:focus { border-color: var(--azul); }
.field select { appearance: auto; }

.consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--gris);
  margin-bottom: 14px;
}
.consent input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--azul); }

.btn-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.btn-send,
.btn-wa-form {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 16px;
  font-weight: 800;
  font-size: 15px;
  border: none;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
  border-radius: 8px;
  transition: transform 0.15s, filter 0.15s, box-shadow 0.15s;
}
.btn-send { background: var(--azul); color: var(--blanco); }
.btn-send:hover { filter: brightness(1.1); transform: translateY(-1px); box-shadow: 0 8px 18px rgba(23, 105, 170, 0.35); }
.btn-wa-form { background: var(--verde-wa); color: var(--verde-wa-oscuro); }
.btn-wa-form:hover { filter: brightness(1.07); transform: translateY(-1px); box-shadow: 0 8px 18px rgba(37, 211, 102, 0.30); }
.btn-send:focus-visible,
.btn-wa-form:focus-visible {
  outline: 2px solid var(--azul-2);
  outline-offset: 2px;
}
.btn-send svg,
.btn-wa-form svg { flex-shrink: 0; }
.form-note { font-size: 11px; color: #8a98a6; text-align: center; margin-top: 8px; }

/* ============ Footer zonas (localidades) ============ */
.footer-grupo { margin-top: 26px; }
.footer-grupo h4 {
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 14px;
  color: #9fb3c9;
  margin-bottom: 10px;
}
.footer-btns {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}
.footer-btns a {
  display: inline-block;
  border: 1px solid #2c4a70;
  color: #b7c9dd;
  padding: 6px 12px;
  font-size: 12px;
  border-radius: 4px;
  transition: border-color 0.18s, color 0.18s, transform 0.18s;
}
.footer-btns a:hover {
  border-color: var(--azul-2);
  color: var(--azul-2);
  transform: translateY(-1px);
}

/* ============ Footer ============ */
footer {
  background: #060F1D;
  text-align: center;
  padding: 36px 18px 40px;
  color: #8aa0b8;
  font-size: 13px;
}
footer .container { padding-inline: 18px; }
footer b { color: var(--azul-2); }
.footer-brand {
  font-family: "Space Grotesk", Impact, sans-serif;
  font-size: 18px;
  color: var(--blanco);
  margin-bottom: 8px;
}
.footer-slogan {
  font-family: "Poppins", Impact, sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: #c6d6e8;
  max-width: 640px;
  margin: 0 auto 10px;
  white-space: nowrap;
}
.footer-legal {
  font-size: 11px;
  color: #5a7190;
  max-width: 640px;
  margin: 12px auto 6px;
}
.footer-links a { color: #7c92ac; text-decoration: underline; margin: 0 6px; }
.footer-copy { color: #4a5f7c; margin-top: 10px; font-size: 11px; }

/* ============ WhatsApp float ============ */
.wa-float { position: fixed; bottom: 22px; right: 18px; z-index: 999; }
.wa-float a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--verde-wa);
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.wa-float a::before,
.wa-float a::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.7);
  animation: wa-onda 2s ease-out infinite;
}
.wa-float a::after { animation-delay: 1s; }
.wa-float svg { width: 30px; height: 30px; }
.wa-float a:hover {
  transform: scale(1.12) translateY(-2px);
  box-shadow: 0 12px 26px rgba(37, 211, 102, 0.55);
}
.wa-float a:hover::before,
.wa-float a:hover::after { animation-play-state: paused; }
@keyframes wa-onda {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ============ Responsive (móvil-first) ============ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 20px; display: flex; flex-direction: column; }
  .hero { min-height: auto; padding: calc(var(--header-alt) + 16px) 20px 40px; }
  .hero-txt { display: contents; }
  .hero-head { order: 1; }
  .hero-foto { order: 2; }
  .hero-frase { order: 3; }
  .hero-ctas { order: 4; }
  .hero-foto img,
  .hero-foto-placeholder { max-width: 100%; }
  .serv-grid { grid-template-columns: repeat(2, 1fr); max-width: 720px; }
  .foro-lista { grid-template-columns: 1fr; max-width: 520px; }
  .foro-grid,
  .foro-grid:has(.foro-chip:nth-child(8)) { grid-template-columns: repeat(2, 1fr); }
  .confianza-grid { grid-template-columns: repeat(2, 1fr); }
  .para-quien-grid { grid-template-columns: repeat(2, 1fr); }
  .proceso-grid { grid-template-columns: repeat(2, 1fr); }
  .estudio-inner { grid-template-columns: 1fr; gap: 24px; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .serv-grid { grid-template-columns: 1fr; }
  .confianza-grid,
  .para-quien-grid { grid-template-columns: 1fr; }
  .estudio-txt { text-align: center; }
  .estudio-txt > p { margin-inline: auto; }
  .estudio-feats { justify-content: center; }
  .hero h1 { font-size: clamp(34px, 8vw, 50px); }
  .hero-frase { border-left-width: 4px; padding-left: 14px; }
  .serv-card h3 { font-size: 22px; }
  .serv-card p { font-size: 16px; }
  .testimonios-grid { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
  .btn { padding: 13px 20px; font-size: 14px; }
  .btn-group { grid-template-columns: 1fr; }
  .foro-grid,
  .foro-grid:has(.foro-chip:nth-child(8)) { grid-template-columns: 1fr; }
  .proceso-grid { grid-template-columns: 1fr; }
  .hdr-logo { font-size: 15px; }
  .hdr-wa small { display: none; }
  .hdr-wa b { font-size: 20px; }
  .site-header { padding: 8px 14px; gap: 8px; }
  .section { padding-block: 56px; }
  body { font-size: 17px; }
  .hero h1 { font-size: clamp(38px, 9vw, 52px); }
  .foro h2, .proceso h2, .frase-sec h2, .form-grid h2 { font-size: 32px; }
  .serv-card h3 { font-size: 23px; }
  .serv-card p { font-size: 16.5px; }
}

/* ============ Modal (envio / proteccion) ============ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(6, 15, 29, 0.6);
  backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px; opacity: 0; visibility: hidden;
  transition: opacity .25s ease, visibility .25s ease;
  z-index: 9999;
}
.modal-overlay.show { opacity: 1; visibility: visible; }
.modal-card {
  position: relative; width: 100%; max-width: 420px;
  background: var(--blanco); color: var(--azul-oscuro);
  border-radius: 16px; padding: 34px 26px 26px; text-align: center;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .30);
  transform: translateY(16px) scale(.97);
  transition: transform .25s ease;
}
.modal-overlay.show .modal-card { transform: translateY(0) scale(1); }
.modal-icon { font-size: 52px; line-height: 1; margin-bottom: 12px; }
.modal-msg { font-size: 16px; color: var(--gris); margin-bottom: 22px; }
.modal-msg strong { color: var(--azul-oscuro); display: block; font-size: 20px; margin-bottom: 8px; }
.modal-actions { display: flex; flex-direction: column; gap: 10px; }
.modal-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 20px; border-radius: 10px; font-weight: 700;
  font-size: 15px; text-decoration: none; cursor: pointer;
  border: none; transition: transform .15s ease, filter .15s ease;
}
.modal-btn:hover { transform: translateY(-1px); filter: brightness(1.05); }
.modal-btn-primary { background: var(--azul); color: var(--blanco); }
.modal-error .modal-btn-primary,
.modal-ok .modal-btn-primary { background: var(--azul); color: var(--blanco); }
.modal-btn-wa { background: var(--verde-wa); color: #fff; }

/* ============================================================
   HUB LANDING — Estudio Contable Suárez & Asociados (body.hub-landing)
   Paleta: navy #0B1B3A · blue #2F6FED · light-bg #EAF1FB
   Scoped a body.hub-landing para no afectar el resto del subsite.
   ============================================================ */
body.hub-landing {
  --hub-navy: #0B1B3A;
  --hub-blue: #2F6FED;
  --hub-lightbg: #EAF1FB;
  --hub-wa: #25D366;
  --hub-text-dark: #10203D;
  --hub-text-gray: #5A6B85;
}

body.hub-landing h1,
body.hub-landing h2,
body.hub-landing h3,
body.hub-landing .hub-footer h3,
body.hub-landing .form-card h3 {
  font-family: "Poppins", "Space Grotesk", "Arial Narrow", Impact, sans-serif;
  letter-spacing: 0.01em;
  line-height: 1.2;
}

.hub-header {
  position: sticky;
  top: 0;
  z-index: 120;
  background: var(--blanco);
  box-shadow: 0 2px 16px rgba(11, 27, 58, 0.08);
  padding: 0 20px;
}
.hub-header-inner {
  max-width: var(--contenedor);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 72px;
}
.hub-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.hub-logo-ico {
  width: 42px;
  height: 42px;
  padding: 9px;
  color: #fff;
  background: var(--hub-blue);
  border-radius: 10px;
  flex-shrink: 0;
}
.hub-logo-txt {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.hub-logo-txt strong {
  font-family: "Poppins", Impact, sans-serif;
  font-weight: 800;
  font-size: 15px;
  color: var(--hub-navy);
  letter-spacing: 0.02em;
}
.hub-logo-txt b {
  font-family: "Poppins", Impact, sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--hub-blue);
}
.hub-logo-txt small {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--hub-text-gray);
  margin-top: 2px;
}
.hub-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}
.hub-nav a {
  font-weight: 500;
  font-size: 15px;
  color: var(--hub-text-dark);
  white-space: nowrap;
  transition: color 0.15s;
}
.hub-nav a:hover { color: var(--hub-blue); }
.hub-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--verde-wa);
  color: #062b12;
  font-weight: 700;
  font-size: 15px;
  padding: 11px 18px;
  border-radius: 10px;
  white-space: nowrap;
  transition: transform 0.15s, filter 0.15s;
}
.hub-wa-btn:hover { transform: translateY(-1px); filter: brightness(1.05); }

.hub-hero {
  background:
    radial-gradient(700px 420px at 85% -10%, rgba(47, 111, 237, 0.22), transparent 60%),
    var(--hub-navy);
  color: var(--blanco);
  padding: 72px 20px 80px;
}
.hub-hero-inner {
  max-width: var(--contenedor);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
.hub-hero-txt h1 {
  font-size: clamp(34px, 4.6vw, 58px);
  font-weight: 800;
  color: var(--blanco);
  line-height: 1.12;
  margin-bottom: 20px;
}
.hub-hero-txt h1 span { color: var(--hub-blue); }
.hub-hero-txt p {
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(16px, 1.6vw, 19px);
  max-width: 520px;
  margin-bottom: 30px;
}
.hub-hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hub-btn-primary {
  background: var(--hub-blue);
  color: var(--blanco);
  box-shadow: 0 12px 26px rgba(47, 111, 237, 0.35);
}
.hub-btn-primary:hover { transform: translateY(-2px); }
.hub-btn-outline {
  background: transparent;
  color: var(--blanco);
  border: 2px solid rgba(255, 255, 255, 0.75);
}
.hub-btn-outline:hover { border-color: var(--verde-wa); color: var(--verde-wa); }

.hub-hero-form .form-card {
  max-width: 460px;
  margin-inline: auto;
  border-top: none;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.42);
}
.hub-hero-form .form-card h3 { color: var(--hub-blue); }

.hub-servicios,
.hub-para-quien,
.hub-faq {
  background: var(--blanco);
}
.hub-oficina,
.hub-proceso {
  background: var(--hub-lightbg);
}
.hub-servicios h2,
.hub-para-quien h2,
.hub-proceso h2,
.hub-faq h2 {
  font-size: clamp(30px, 3.6vw, 44px);
  color: var(--hub-navy);
  text-align: center;
  margin-bottom: 4px;
}
.hub-underline {
  display: block;
  width: 66px;
  height: 4px;
  margin: 14px auto 0;
  background: var(--hub-blue);
  border-radius: 3px;
}
.hub-serv-grid {
  grid-template-columns: repeat(4, 1fr);
  max-width: 1080px;
  margin-top: 36px;
}
.hub-serv-grid .serv-card h3 { font-size: 19px; }

.hub-oficina {
  padding: 72px 20px;
}
.hub-oficina-inner {
  max-width: var(--contenedor);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
.hub-oficina-img img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 24px 54px rgba(11, 27, 58, 0.18);
}
.hub-oficina-txt h2 {
  font-size: clamp(26px, 3vw, 36px);
  color: var(--hub-navy);
  margin-bottom: 16px;
}
.hub-oficina-txt > p {
  color: var(--hub-text-gray);
  max-width: 560px;
  margin-bottom: 26px;
}
.hub-oficina-feats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.hub-feat {
  flex: 1 1 160px;
  min-width: 150px;
  background: var(--blanco);
  border: 1px solid #dbe6f7;
  border-radius: 12px;
  padding: 16px 14px;
  text-align: center;
}
.hub-feat-ico {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 10px;
  color: var(--hub-blue);
  background: var(--hub-lightbg);
  border-radius: 50%;
}
.hub-feat b { font-size: 14px; color: var(--hub-text-dark); font-weight: 600; }

.hub-pq-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  margin-top: 40px;
}
.hub-pq-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 8px 28px;
  border-right: 1px solid #dbe6f7;
  color: var(--hub-text-dark);
  font-weight: 600;
  font-size: 16px;
}
.hub-pq-item:last-child { border-right: none; }
.hub-pq-ico {
  display: inline-grid;
  place-items: center;
  width: 60px;
  height: 60px;
  color: var(--hub-blue);
  background: var(--hub-lightbg);
  border-radius: 50%;
}

.hub-proceso {
  padding: 72px 20px;
}
.hub-proceso .inner > h2 {
  color: var(--hub-navy);
}
.hub-proceso-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 44px;
  position: relative;
}
.hub-proceso-step {
  position: relative;
  text-align: center;
  padding: 30px 18px 22px;
}
.hub-proceso-step::after {
  content: "";
  position: absolute;
  top: 30px;
  left: calc(50% + 36px);
  width: calc(100% - 54px);
  border-top: 2px dashed #b9cbe9;
  pointer-events: none;
}
.hub-proceso-step:last-child::after { display: none; }
.hub-proceso-num {
  display: inline-grid;
  place-items: center;
  width: 62px;
  height: 62px;
  margin-bottom: 16px;
  background: var(--hub-blue);
  color: var(--blanco);
  border-radius: 50%;
  font-family: "Poppins", Impact, sans-serif;
  font-weight: 800;
  font-size: 20px;
  box-shadow: 0 10px 22px rgba(47, 111, 237, 0.28);
}
.hub-proceso-step h3 {
  font-size: 18px;
  color: var(--hub-navy);
  margin-bottom: 8px;
}
.hub-proceso-step p {
  font-size: 14px;
  color: var(--hub-text-gray);
}

.hub-faq .faq-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 1000px;
  margin-top: 36px;
  gap: 12px;
  align-items: start;
}

.hub-cta {
  background:
    radial-gradient(640px 300px at 5% 120%, rgba(47, 111, 237, 0.25), transparent 60%),
    var(--hub-navy);
  color: var(--blanco);
  padding: 44px 20px;
}
.hub-cta-inner {
  max-width: var(--contenedor);
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}
.hub-cta-ico {
  color: var(--hub-blue);
  flex-shrink: 0;
}
.hub-cta-txt {
  flex: 1 1 260px;
}
.hub-cta-txt b {
  display: block;
  font-family: "Poppins", Impact, sans-serif;
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 800;
}
.hub-cta-txt span { color: rgba(255, 255, 255, 0.75); }
.hub-cta-wa {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--verde-wa);
  color: #062b12;
  font-weight: 700;
  padding: 14px 24px;
  border-radius: 12px;
  transition: transform 0.15s, filter 0.15s;
}
.hub-cta-wa:hover { transform: translateY(-2px); filter: brightness(1.05); }

.hub-footer {
  background: var(--hub-navy);
  color: #b9c9e2;
  padding: 60px 20px 26px;
  font-size: 14px;
}
.hub-footer-inner {
  max-width: var(--contenedor);
  margin-inline: auto;
}
.hub-footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: 32px;
  margin-bottom: 36px;
}
.hub-footer-brand p {
  color: #8fa3c4;
  margin-top: 14px;
  max-width: 300px;
}
.hub-footer h3 {
  font-family: "Poppins", Impact, sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blanco);
  margin-bottom: 14px;
}
.hub-footer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 0;
}
.hub-footer-list a {
  color: #b9c9e2;
  transition: color 0.15s;
}
.hub-footer-list a:hover { color: var(--blanco); }
.hub-social {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}
.hub-social a {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--blanco);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  transition: background 0.15s, transform 0.15s;
}
.hub-social a:hover { background: var(--hub-blue); transform: translateY(-2px); }
.hub-matricula {
  margin-top: 16px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 12px;
  line-height: 1.6;
  color: #c6d4ea;
}
.hub-footer .footer-grupo h4 { color: #8fa3c4; }
.hub-footer .footer-btns a { color: #b9c9e2; border-color: #2c4a70; }
.hub-footer .footer-btns a:hover { color: var(--hub-blue); border-color: var(--hub-blue); }
.hub-footer-copy {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 22px;
  text-align: center;
  color: #7e92b3;
  font-size: 13px;
}

@media (max-width: 1024px) {
  body.hub-landing .hub-nav { display: none; }
  body.hub-landing .hub-hero-inner { grid-template-columns: 1fr; gap: 32px; }
  body.hub-landing .hub-hero-txt { text-align: center; }
  body.hub-landing .hub-hero-txt p { margin-inline: auto; }
  body.hub-landing .hub-hero-btns { justify-content: center; }
  body.hub-landing .hub-serv-grid { grid-template-columns: repeat(2, 1fr); max-width: 720px; }
  body.hub-landing .hub-proceso-grid { grid-template-columns: repeat(2, 1fr); }
  body.hub-landing .hub-proceso-step::after { display: none; }
  body.hub-landing .hub-footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  body.hub-landing .hub-oficina-inner { grid-template-columns: 1fr; gap: 24px; }
  body.hub-landing .hub-oficina-txt { text-align: center; }
  body.hub-landing .hub-oficina-txt > p { margin-inline: auto; }
  body.hub-landing .hub-oficina-feats { justify-content: center; }
  body.hub-landing .hub-faq .faq-list { grid-template-columns: 1fr; }
  body.hub-landing .hub-header-inner { gap: 10px; }
  body.hub-landing .hub-wa-btn { font-size: 13px; padding: 10px 13px; }
  body.hub-landing .hub-serv-grid .serv-card h3 { font-size: 22px; }
  body.hub-landing .hub-serv-grid .serv-card p { font-size: 16px; }
}

@media (max-width: 576px) {
  body.hub-landing .hub-logo-txt strong,
  body.hub-landing .hub-logo-txt b { font-size: 13px; }
  body.hub-landing .hub-logo-ico { width: 36px; height: 36px; }
  body.hub-landing .hub-serv-grid { grid-template-columns: 1fr; }
  body.hub-landing .hub-pq-item {
    border-right: none;
    flex: 1 1 40%;
    padding: 12px 8px;
  }
  body.hub-landing .hub-proceso-grid { grid-template-columns: 1fr; }
  body.hub-landing .hub-footer-grid { grid-template-columns: 1fr; }
  body.hub-landing .hub-cta-inner { justify-content: center; text-align: center; }
  body.hub-landing .hub-cta-wa { justify-content: center; }
  body.hub-landing .hub-header-inner { justify-content: space-between; }
  body.hub-landing .hub-hero-txt h1 { font-size: clamp(38px, 9vw, 52px); }
  body.hub-landing .hub-servicios h2,
  body.hub-landing .hub-para-quien h2,
  body.hub-landing .hub-proceso h2,
  body.hub-landing .hub-faq h2 { font-size: 32px; }
  body.hub-landing .hub-serv-grid .serv-card h3 { font-size: 23px; }
  body.hub-landing .hub-serv-grid .serv-card p { font-size: 16.5px; }
}