/* ============================================================
   dimetuIDEA.com — hoja de estilos principal
   Tema claro · verde #38D9A9 → #087F5B · Poppins
   ============================================================ */

/* --- Fuentes locales (titulares y botones) --- */
@font-face {
  font-family: 'Poppins';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../assets/fonts/Poppins-Bold.ttf') format('truetype');
}
@font-face {
  font-family: 'Poppins';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('../assets/fonts/Poppins-ExtraBold.ttf') format('truetype');
}

/* --- Variables de marca --- */
:root {
  --verde-claro: #38D9A9;
  --verde-oscuro: #087F5B;
  --acento: #0CA678;
  --texto: #1B2138;
  --gris: #9AA0B4;
  --gris-oscuro: #5A6478;
  --fondo: #FFFFFF;
  --fondo-alt: #F6F7FB;
  --borde: rgba(27, 33, 56, .09);
  --sombra: 0 10px 30px rgba(27, 33, 56, .08);
  --radio: 18px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Poppins', 'Segoe UI', system-ui, sans-serif;
  font-weight: 400;
  color: var(--texto);
  background: var(--fondo);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, svg, video { max-width: 100%; display: block; }
a { color: var(--acento); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { width: min(1120px, 92%); margin-inline: auto; }

/* --- Tipografía --- */
h1, h2, h3 { font-weight: 800; line-height: 1.15; letter-spacing: -.5px; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
h3 { font-size: 1.15rem; font-weight: 700; letter-spacing: -.2px; }
.acento { color: var(--acento); }
.gris { color: var(--gris); }

.eyebrow {
  display: block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--acento);
  margin-bottom: 14px;
}
.lead { font-size: 1.12rem; color: var(--gris-oscuro); max-width: 640px; }

/* --- Botones --- */
.btn {
  display: inline-block;
  font-family: inherit;
  font-size: .95rem;
  font-weight: 700;
  padding: 14px 30px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  text-decoration: none !important;
}
.btn-primary {
  background: linear-gradient(135deg, var(--verde-claro), var(--verde-oscuro));
  color: #fff;
  box-shadow: 0 8px 20px rgba(8, 127, 91, .25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(8, 127, 91, .32); }
.btn-ghost {
  background: transparent;
  color: var(--texto);
  border: 1.5px solid var(--borde);
}
.btn-ghost:hover { border-color: var(--acento); color: var(--acento); }

/* --- Cabecera --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--borde);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 156px;
}
.brand img { height: 130px; width: auto; }
.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav a {
  font-size: .95rem;
  font-weight: 600;
  color: var(--texto);
  text-decoration: none !important;
  transition: color .15s;
}
.main-nav a:hover, .main-nav a.activo { color: var(--acento); }
.main-nav .btn-primary { color: #fff !important; padding: 11px 24px; }
.main-nav .btn-primary:hover { color: #fff; }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--texto);
  border-radius: 2px;
  margin: 5px 0;
  transition: .2s;
}

/* --- Hero (solo inicio) --- */
.hero {
  position: relative;
  padding: clamp(70px, 11vw, 130px) 0 clamp(60px, 9vw, 110px);
  background:
    radial-gradient(900px 420px at 12% -10%, rgba(56, 217, 169, .16), transparent 65%),
    radial-gradient(700px 380px at 95% 15%, rgba(8, 127, 91, .10), transparent 60%),
    var(--fondo-alt);
  overflow: hidden;
}
.hero h1 { max-width: 780px; }
.hero .lead { margin-top: 22px; }
.hero-acciones { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }

/* --- Secciones --- */
.seccion { padding: clamp(60px, 9vw, 100px) 0; }
.seccion.alt { background: var(--fondo-alt); }
.seccion-cabecera { max-width: 720px; margin-bottom: 46px; }
.seccion-cabecera .lead { margin-top: 14px; }

/* --- Tarjetas --- */
.tarjetas { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.tarjeta {
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 32px 28px;
  box-shadow: var(--sombra);
  transition: transform .18s ease, box-shadow .18s ease;
}
.tarjeta:hover { transform: translateY(-5px); box-shadow: 0 18px 40px rgba(27, 33, 56, .12); }
.tarjeta-icono {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(56, 217, 169, .22), rgba(8, 127, 91, .16));
  color: var(--verde-oscuro);
  font-size: 1.5rem;
  margin-bottom: 18px;
}
.tarjeta p { color: var(--gris-oscuro); font-size: .96rem; margin-top: 10px; }
.tarjeta .enlace-cta {
  display: inline-block;
  margin-top: 18px;
  font-weight: 700;
  font-size: .92rem;
}

/* --- Servicios (página dedicada) --- */
.servicio {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 26px;
  padding: 40px 0;
  border-bottom: 1px solid var(--borde);
}
.servicio:last-of-type { border-bottom: 0; }
.servicio-num {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--verde-oscuro);
  background: linear-gradient(135deg, rgba(56, 217, 169, .25), rgba(8, 127, 91, .15));
}
.servicio p { color: var(--gris-oscuro); margin-top: 10px; max-width: 700px; }
.servicio .enlace-cta { display: inline-block; margin-top: 14px; font-weight: 700; font-size: .95rem; }

/* --- Portfolio --- */
.proyecto {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 44px;
  align-items: center;
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--sombra);
  margin-bottom: 40px;
}
.proyecto:nth-child(even) .proyecto-media { order: 2; }
.proyecto-media {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: #0d1024;
}
.proyecto-media img { width: 100%; height: auto; }
.proyecto-body h3 { font-size: 1.5rem; font-weight: 800; }
.proyecto-body .tipo {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--acento);
}
.proyecto-body p { color: var(--gris-oscuro); margin-top: 14px; font-size: .98rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chip {
  font-size: .78rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(12, 166, 120, .12);
  color: var(--verde-oscuro);
}
.proyecto-acctions { margin-top: 24px; display: flex; gap: 12px; flex-wrap: wrap; }

/* --- Vídeo (modal) --- */
dialog.modal-video {
  border: 0;
  border-radius: 20px;
  padding: 18px;
  width: min(960px, 94vw);
  background: #0d1024;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .45);
}
dialog.modal-video::backdrop { background: rgba(10, 12, 26, .78); backdrop-filter: blur(3px); }
dialog.modal-video video { width: 100%; border-radius: 12px; }
.modal-cabecera { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.modal-cabecera strong { color: #fff; font-weight: 700; }
.modal-cerrar {
  background: rgba(255, 255, 255, .12);
  border: 0;
  color: #fff;
  font-family: inherit;
  font-weight: 700;
  font-size: .85rem;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
}
.modal-cerrar:hover { background: var(--acento); }

/* --- FAQ --- */
.faq-item {
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-radius: 16px;
  margin-bottom: 14px;
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 54px 20px 24px;
  font-weight: 700;
  font-size: 1.02rem;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--acento);
  transition: transform .2s;
}
.faq-item[open] summary::after { content: '–'; }
.faq-item[open] { border-color: rgba(12, 166, 120, .4); }
.faq-item .respuesta { padding: 0 24px 22px; color: var(--gris-oscuro); font-size: .97rem; }

/* --- Formulario de contacto --- */
.contacto-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: start; }
.contacto-datos p { color: var(--gris-oscuro); margin-top: 14px; }
.contacto-datos .dato {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-top: 22px;
  font-weight: 600;
}
.contacto-datos .dato span.pill {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(56, 217, 169, .22), rgba(8, 127, 91, .16));
}
.formulario {
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-radius: 24px;
  padding: 34px;
  box-shadow: var(--sombra);
}
.campo { margin-bottom: 20px; }
.campo label { display: block; font-size: .88rem; font-weight: 700; margin-bottom: 7px; }
.campo input, .campo textarea {
  width: 100%;
  font-family: inherit;
  font-size: .97rem;
  padding: 13px 16px;
  border: 1.5px solid var(--borde);
  border-radius: 12px;
  background: var(--fondo-alt);
  color: var(--texto);
  transition: border-color .15s, background .15s;
}
.campo input:focus, .campo textarea:focus {
  outline: none;
  border-color: var(--acento);
  background: #fff;
}
.campo textarea { min-height: 150px; resize: vertical; }
.campo .error { display: none; color: #d64545; font-size: .8rem; font-weight: 600; margin-top: 6px; }
.campo.invalido input, .campo.invalido textarea { border-color: #d64545; }
.campo.invalido .error { display: block; }
.consentimiento { display: flex; gap: 10px; align-items: flex-start; font-size: .85rem; color: var(--gris-oscuro); font-weight: 400; }
.consentimiento a { font-weight: 600; }
.consentimiento input { margin-top: 4px; accent-color: var(--acento); width: 16px; height: 16px; flex: none; }
.honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; }
.form-mensaje { margin-top: 16px; font-size: .92rem; font-weight: 600; display: none; padding: 12px 16px; border-radius: 12px; }
.form-mensaje.ok { display: block; background: rgba(12, 166, 120, .12); color: var(--verde-oscuro); }
.form-mensaje.fallo { display: block; background: rgba(214, 69, 69, .1); color: #d64545; }

/* --- Banda CTA final --- */
.cta-banda {
  background: linear-gradient(135deg, var(--verde-claro), var(--verde-oscuro));
  color: #fff;
  border-radius: 28px;
  padding: clamp(40px, 6vw, 64px);
  text-align: center;
}
.cta-banda h2 { color: #fff; max-width: 700px; margin-inline: auto; }
.cta-banda p { color: rgba(255, 255, 255, .9); margin-top: 14px; max-width: 560px; margin-inline: auto; }
.cta-banda .btn {
  margin-top: 28px;
  background: #fff;
  color: var(--verde-oscuro);
  box-shadow: 0 10px 26px rgba(0, 0, 0, .18);
}
.cta-banda .btn:hover { transform: translateY(-2px); }

/* --- Cabecera de página interiores --- */
.pagina-cabecera {
  padding: clamp(56px, 8vw, 90px) 0 clamp(36px, 5vw, 56px);
  background:
    radial-gradient(700px 320px at 8% -20%, rgba(56, 217, 169, .16), transparent 65%),
    radial-gradient(600px 300px at 98% 10%, rgba(8, 127, 91, .09), transparent 60%),
    var(--fondo-alt);
}
.pagina-cabecera .lead { margin-top: 16px; }

/* --- Footer --- */
.site-footer { background: var(--footer-bg, var(--fondo-alt)); border-top: 1px solid var(--borde); padding: 54px 0 34px; margin-top: 40px; }
.footer-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 30px; }
.footer-brand img { height: 44px; }
.footer-brand p { color: var(--gris-oscuro); font-size: .9rem; margin-top: 12px; max-width: 320px; }
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav strong { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gris); margin-bottom: 4px; }
.footer-nav a { color: var(--texto); font-size: .93rem; font-weight: 600; }
.footer-nav a:hover { color: var(--acento); }
.footer-bottom {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid var(--borde);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: .85rem;
  color: var(--gris);
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .proyecto { grid-template-columns: 1fr; gap: 26px; }
  .proyecto:nth-child(even) .proyecto-media { order: 0; }
  .contacto-grid { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav { min-height: 116px; }
  .brand img { height: 92px; }
  .main-nav {
    display: none;
    position: absolute;
    top: 116px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    background: #fff;
    border-bottom: 1px solid var(--borde);
    padding: 14px 5% 22px;
    box-shadow: 0 18px 30px rgba(27, 33, 56, .1);
  }
  .main-nav.abierto { display: flex; }
  .main-nav a { padding: 10px 0; width: 100%; }
  .main-nav .btn-primary { margin-top: 10px; text-align: center; }
  .servicio { grid-template-columns: 1fr; gap: 14px; }
  .formulario { padding: 24px 20px; }
}