/* ===== Don Detalle — estilos ===== */

:root{
  --negro: #0A0A0B;
  --negro-panel: #131415;
  --negro-panel-2: #17181A;
  --linea: #232426;
  --lima: #C6FF4D;
  --lima-oscuro: #8FCB2E;
  --plata: #ECEDEE;
  --gris: #9A9DA2;
  --gris-opaco: #6E7175;

  --f-display: "Barlow Condensed", "Barlow", Arial, sans-serif;
  --f-body: "Barlow", Arial, sans-serif;

  --max: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; scroll-padding-top: 96px; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin: 0;
  background: var(--negro);
  color: var(--plata);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3{
  font-family: var(--f-display);
  font-weight: 600;
  line-height: 1.05;
  margin: 0 0 0.4em;
  color: var(--plata);
  letter-spacing: -0.01em;
}

h1{ font-size: clamp(2.4rem, 5.4vw, 4rem); font-weight: 700; }
h2{ font-size: clamp(1.9rem, 3.6vw, 2.6rem); }
h3{ font-size: 1.25rem; font-weight: 600; font-family: var(--f-body); }

p{ margin: 0 0 1em; color: var(--gris); }

a{ color: inherit; text-decoration: none; }

ul, ol{ margin: 0; padding: 0; list-style: none; }

img{ max-width: 100%; display: block; }

.wrap{
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link{
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--lima);
  color: var(--negro);
  padding: 10px 16px;
  z-index: 200;
}
.skip-link:focus{ left: 16px; top: 16px; }

:focus-visible{
  outline: 2px solid var(--lima);
  outline-offset: 3px;
}

/* ---------- Botones ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  font-family: var(--f-body);
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
  white-space: normal;
  text-align: center;
  justify-content: center;
}
.btn-lima{
  background: var(--lima);
  color: var(--negro);
}
.btn-lima:hover{ background: var(--lima-oscuro); }
.btn-ghost{
  background: transparent;
  color: var(--plata);
  border-color: var(--gris-opaco);
}
.btn-ghost:hover{
  border-color: var(--plata);
}

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,11,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--linea);
}
.header-row{
  display: flex;
  align-items: center;
  gap: 32px;
  height: 76px;
}
.logo{
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--plata);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
}
.logo span{ color: var(--lima); }
.logo-image{
  display: flex;
  align-items: center;
  flex-shrink: 0;
  width: 78px;
}
.logo-image img{
  height: 52px;
  width: 78px;
  object-fit: contain;
  display: block;
}

.main-nav{
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.main-nav a{
  color: var(--gris);
  font-size: 15px;
  font-weight: 500;
  transition: color 160ms ease;
}
.main-nav a:hover{ color: var(--plata); }

.btn-header{ margin-left: 8px; }

.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--linea);
}
.nav-toggle span{
  display: block;
  height: 2px;
  width: 18px;
  margin: 0 auto;
  background: var(--plata);
}

.mobile-nav{
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 8px 24px 20px;
  border-top: 1px solid var(--linea);
}
.mobile-nav a{
  padding: 12px 0;
  color: var(--gris);
  border-bottom: 1px solid var(--linea);
}
.mobile-nav .btn{
  margin-top: 14px;
  justify-content: center;
  color: var(--negro);
}
.site-header.is-open .mobile-nav{ display: flex; }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  overflow: hidden;
  padding: 48px 0 56px;
  border-bottom: 1px solid var(--linea);
}
.hero-grid{
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  min-height: clamp(560px, 78vh, 820px);
}
.hero h1{ font-size: clamp(2.65rem, 4.5vw, 3.75rem); line-height: 1.04; margin-bottom: 24px; text-wrap: balance; color: var(--plata); }
.hero h1 span{ display: block; margin-top: 6px; }
.hero-copy{ min-width: 0; }
.hero-microcopy{ margin: 18px 0 0; color: var(--gris); font-size: 14px; }
.kicker{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gris);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.kicker .dot{
  width: 7px;
  height: 7px;
  background: var(--lima);
  display: inline-block;
}
.hero-lead{
  font-size: 18px;
  max-width: 46ch;
}
.hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 32px;
}
.hero-visual{
  position: relative;
  align-self: stretch;
  height: clamp(560px, 78vh, 820px);
  margin-right: calc(50% - 50vw);
  overflow: hidden;
}
.hero-visual::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to right, var(--negro) 0%, rgba(10,10,11,.45) 14%, transparent 34%);
  pointer-events: none;
}
.hero-photo{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 88%;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 9%, #000 91%, transparent);
  mask-image: linear-gradient(to bottom, transparent, #000 9%, #000 91%, transparent);
}
html.motion-running .hero-photo{
  animation: heroReveal 1.1s cubic-bezier(.22,.61,.36,1) forwards,
             heroKenBurns 20s ease-in-out 1.1s infinite alternate;
}
@keyframes heroReveal{
  from{ clip-path: inset(0 100% 0 0); transform: scale(1.05); }
  to{ clip-path: inset(0 0 0 0); transform: scale(1); }
}
@keyframes heroKenBurns{
  from{ transform: scale(1); }
  to{ transform: scale(1.04); }
}
.hero-video{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Si el navegador respeta "reducir movimiento", congelamos el video en el poster */
@media (prefers-reduced-motion: reduce){
  .hero-video{ display: none; }
}
.visual-tag{
  position: absolute;
  left: 18px;
  bottom: 18px;
  background: var(--negro);
  border: 1px solid var(--lima);
  color: var(--lima);
  font-family: var(--f-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 6px 12px;
}

/* ---------- Secciones genéricas ---------- */
.section{ padding: 84px 0; }
.section-panel{ background: var(--negro-panel); border-top: 1px solid var(--linea); border-bottom: 1px solid var(--linea); }
.section-head{ max-width: 640px; margin-bottom: 48px; }
.section-lead{ font-size: 17px; }

/* ---------- Cómo trabajamos ---------- */
.method-list{
  display: flex;
  flex-direction: column;
}
.method-item{
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 24px;
  padding: 32px 0;
  border-top: 1px solid var(--linea);
}
.method-item:last-child{ border-bottom: 1px solid var(--linea); }
.method-num{
  font-family: var(--f-display);
  font-size: 52px;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px var(--lima-oscuro);
  line-height: 1;
}
.method-body{ max-width: 60ch; }
.method-body h3{ margin-bottom: 10px; }
.method-body p{ margin: 0; }

/* ---------- Qué necesita tu auto ---------- */
.needs-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--linea);
  border: 1px solid var(--linea);
}
.need-card{
  display: block;
  background: var(--negro-panel);
  padding: 32px;
  text-decoration: none;
  color: inherit;
  transition: background-color 160ms ease;
}
.need-card:hover, .need-card:focus-visible{ background: var(--negro); }
.need-card h3{ margin-bottom: 8px; color: var(--lima); font-size: 1.1rem; }
.need-card p{ margin: 0; color: var(--plata); font-size: 15.5px; }

/* ---------- Servicios ---------- */
.services-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--linea);
  border: 1px solid var(--linea);
}
.service-block{
  background: var(--negro-panel);
  padding: 36px;
}
.service-item{ margin-bottom: 28px; }
.service-item:last-child{ margin-bottom: 0; }
.service-desc{ margin-bottom: 12px; }
.service-detail{ margin: 0 0 10px; }
.service-detail summary{
  cursor: pointer;
  color: var(--lima);
  font-size: 14px;
  font-weight: 600;
  list-style: none;
}
.service-detail summary::-webkit-details-marker{ display: none; }
.service-detail summary::before{ content: "+ "; }
.service-detail[open] summary::before{ content: "– "; }
.service-detail p{ margin: 8px 0 0; font-size: 14.5px; }
.service-price{ margin: 0 0 12px; font-family: var(--f-display); font-weight: 600; color: var(--plata); font-size: 15px; }
.btn-service{ padding: 9px 18px; font-size: 13.5px; }
.service-outcomes li{
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  color: var(--plata);
  font-size: 15.5px;
}
.service-outcomes li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 2px;
  background: var(--lima);
}
.services-cta{
  margin-top: 40px;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.services-note{ margin: 0; font-size: 14px; }

/* ---------- Evidencia breve ---------- */
.evidence-section{ padding-top: 56px; padding-bottom: 56px; }
.evidence-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--linea);
  border: 1px solid var(--linea);
}
.evidence-item{ margin: 0; background: var(--negro-panel); }
.evidence-item img{ width: 100%; height: 220px; object-fit: cover; }
.evidence-item figcaption{ padding: 14px; font-size: 14px; color: var(--plata); }
.evidence-tag{
  display: block;
  color: var(--lima);
  font-family: var(--f-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

/* ---------- Resultados / galería ---------- */
.gallery-grid{
  display: flex;
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--lima-oscuro) var(--negro-panel);
  padding-bottom: 18px;
}
.gallery-item{
  flex: 0 0 calc((100% - 36px) / 3);
  scroll-snap-align: start;
  border: 1px solid var(--linea);
  margin: 0;
  position: relative;
  min-width: 0;
  background-color: var(--negro-panel);
}
.gallery-controls{ display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.gallery-controls[hidden]{ display: none; }
.gallery-controls p{ margin: 0; font-size: 14px; }
.gallery-controls > div{ display: flex; gap: 8px; }
.gallery-arrow{ width: 44px; height: 44px; border: 1px solid var(--linea); background: var(--negro-panel); color: var(--lima); font-size: 24px; cursor: pointer; }
.gallery-arrow:hover{ border-color: var(--lima); }
.gallery-arrow:disabled{ opacity: .3; cursor: default; }
.gallery-item img{ width: 100%; height: auto; }
.gallery-item figcaption{ padding: 14px; font-size: 15px; color: var(--plata); }
.comparison-labels{
  position: absolute; top: 12px; left: 0; right: 0;
  display: grid; grid-template-columns: 1fr 1fr;
}
.comparison-labels span{
  justify-self: center; padding: 3px 10px;
  background: var(--negro); color: var(--plata); font-size: 13px;
}

/* ---------- Reseñas ---------- */
.reviews-strip{ padding: 40px 0; border-top: 1px solid var(--linea); }
.reviews-inner{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  text-align: center;
}
.reviews-inner p{ margin: 0; color: var(--plata); font-size: 15px; }

/* ---------- Problemas que trabajamos ---------- */
.problem-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--linea);
  border: 1px solid var(--linea);
}
.problem-card{ background: var(--negro-panel); padding: 30px; }
.problem-card h3{ margin-bottom: 10px; font-size: 1.05rem; }
.problem-card p{ margin: 0; font-size: 15px; color: var(--plata); }

/* ---------- A domicilio: requisitos ---------- */
.requirements-list{
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 24px 0;
}
.requirements-list li{
  position: relative;
  padding-left: 20px;
  color: var(--plata);
  font-size: 16px;
}
.requirements-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 2px;
  background: var(--lima);
}

/* ---------- Confianza ---------- */
.trust-grid{ display: block; }
.trust-head{ margin-bottom: 40px; }
.trust-cards{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--linea);
  border: 1px solid var(--linea);
}
.trust-card{
  background: var(--negro);
  padding: 30px;
}
.trust-card h3{ margin-bottom: 10px; font-size: 1.1rem; }
.trust-card p{ margin: 0; font-size: 15px; }

/* ---------- CTA final ---------- */
.cta-final{
  text-align: left;
  border-top: 1px solid var(--linea);
}
.cta-final-inner{ max-width: 640px; }
.cta-final-actions{ margin-top: 24px; }

/* ---------- Footer ---------- */
.site-footer{
  border-top: 1px solid var(--linea);
  padding: 56px 0 24px;
}
.footer-grid{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  padding-bottom: 32px;
}
.footer-tagline{ margin: 10px 0 0; max-width: 32ch; font-size: 14px; }
.footer-links{
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a{
  color: var(--gris);
  font-size: 15px;
  transition: color 160ms ease;
}
.footer-links a:hover{ color: var(--lima); }
.footer-bottom{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 20px;
  border-top: 1px solid var(--linea);
  font-size: 13px;
  color: var(--gris-opaco);
}
.footer-bottom p{ margin: 0; color: inherit; }

/* ---------- Fondo ambiental: dos capas, sin interceptar clics ---------- */
main{ position: relative; isolation: isolate; }
.ambient-bg{ position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.ambient-bg::before, .ambient-bg::after{
  content: ""; position: absolute; pointer-events: none;
  animation-play-state: paused;
}
.ambient-bg::before{
  inset: -25%;
  background: radial-gradient(ellipse at 80% 22%, rgba(198,255,77,.22), transparent 46%), radial-gradient(ellipse at 14% 80%, rgba(198,255,77,.15), transparent 42%);
  filter: blur(70px);
  animation: ambient-light 15s ease-in-out infinite alternate paused;
}
.ambient-bg::after{
  width: 100%; height: 170%; top: -30%; right: -25%;
  background: linear-gradient(125deg, transparent 28%, rgba(198,255,77,.11) 42%, transparent 58%, rgba(198,255,77,.08) 72%, transparent 88%);
  filter: blur(85px);
  animation: ambient-lines 16s ease-in-out infinite alternate paused;
}
html.motion-running .ambient-bg::before, html.motion-running .ambient-bg::after{ animation-play-state: running; }
@keyframes ambient-light{ from{ transform: translate3d(-3%,-2%,0) scale(1); } to{ transform: translate3d(4%,5%,0) scale(1.08); } }
@keyframes ambient-lines{ from{ transform: translate3d(-2%,-4%,0) rotate(0deg); } to{ transform: translate3d(5%,4%,0) rotate(2deg); } }
.motion-toggle{ display: inline-flex; align-items: center; min-height: 44px; padding: 0; background: transparent; border: 0; color: var(--gris); font: inherit; font-size: 12px; cursor: pointer; text-decoration: underline; text-underline-offset: 4px; }
.motion-toggle[hidden]{ display: none; }
@media (hover: hover) and (prefers-reduced-motion: no-preference){
  html.motion-running .btn{ transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease; }
  html.motion-running .btn:hover{ transform: translateY(-2px); }
}
@media (prefers-reduced-motion: reduce){
  .ambient-bg::before, .ambient-bg::after{ animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 920px){
  .hero-grid{ grid-template-columns: 1fr; min-height: 0; }
  .hero-visual{
    height: auto;
    min-height: 0;
    aspect-ratio: 4 / 3;
    margin: 0 -24px;
    width: calc(100% + 48px);
  }
  .hero-visual::before{ display: none; }
  .hero-photo{ object-position: 48% 78%; }
  .services-grid{ grid-template-columns: 1fr; }
  .needs-grid{ grid-template-columns: 1fr; }
  .problem-grid{ grid-template-columns: 1fr; }
  .evidence-grid{ grid-template-columns: 1fr; }
  .evidence-item img{ height: 260px; }
  .trust-cards{ grid-template-columns: 1fr; }
  .gallery-item{ flex-basis: calc((100% - 18px) / 2); }
}

/* ---------- FAQ Acordeón ---------- */
.faq-accordion{
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--linea);
  border: 1px solid var(--linea);
  max-width: 640px;
}

.faq-item{
  background: var(--negro);
}

.faq-trigger{
  width: 100%;
  padding: 24px;
  border: none;
  background: transparent;
  color: var(--plata);
  font-family: var(--f-body);
  font-weight: 600;
  font-size: 16px;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color 160ms ease;
}

.faq-trigger:hover{
  color: var(--lima);
}

.faq-question{
  flex: 1;
}

.faq-icon{
  color: var(--lima);
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
  transition: transform 160ms ease;
}

.faq-trigger[aria-expanded="true"] .faq-icon{
  transform: rotate(45deg);
}

.faq-answer{
  padding: 0 24px 24px;
  color: var(--gris);
  font-size: 15px;
  line-height: 1.6;
  animation: expandDown 160ms ease forwards;
}

.faq-answer p{
  margin: 0;
}

.faq-answer a{
  color: var(--lima);
  text-decoration: underline;
  text-underline-offset: 2px;
}

@keyframes expandDown{
  from{
    opacity: 0;
    max-height: 0;
  }
  to{
    opacity: 1;
    max-height: 500px;
  }
}

@media (max-width: 760px){
  .wrap{ padding-left: 20px; padding-right: 20px; }
  .main-nav{ display: none; }
  .header-row{ height: 68px; gap: 8px; }
  .logo-image{ width: 66px; }
  .logo-image img{ width: 66px; height: 44px; }
  .btn-header{
    display: inline-flex; margin-left: auto; padding: 10px 12px; font-size: 12px; line-height: 1.25; min-height: 44px;
    background: transparent; color: var(--plata); border: 1px solid var(--gris-opaco);
  }
  .nav-toggle{ display: flex; margin-left: 0; flex-shrink: 0; width: 44px; height: 44px; }
  .section{ padding: 60px 0; }
  .hero{ padding: 52px 0 40px; }
  .method-item{ grid-template-columns: 1fr; gap: 8px; }
  .method-num{ font-size: 34px; }
  .footer-grid{ flex-direction: column; }
  .gallery-grid{ gap: 14px; }
  .gallery-item{ flex-basis: 88%; }
  .hero-grid{ gap: 32px; }
  .hero-actions .btn, .services-cta .btn{ width: 100%; }
  .service-block{ padding: 24px; }
  .section-head{ margin-bottom: 28px; }
  .hero h1{ font-size: clamp(2.15rem, 9vw, 3.15rem); margin-bottom: 18px; }
  .hero-lead{ font-size: 17px; }
  .hero-actions{ margin: 24px 0; gap: 10px; }
  .hero-actions .btn{ min-height: 48px; }
  .hero-visual{ margin: 0 -20px; width: calc(100% + 40px); aspect-ratio: 16 / 11; }
  .hero-photo{ object-position: 44% 72%; }
  .kicker{ font-size: 12px; }
}
@media (min-width: 761px){
  .site-header.is-open .mobile-nav{ display: none; }
}