/* ═══════════════════════════════════════════════════════
   NOUVE ARQUITECTURA & DISEÑO — styles.css v2
   ───────────────────────────────────────────────────────
   PARA PERSONALIZAR SIN SABER CSS:
   1. Colores   → buscá :root y cambiá los valores
   2. Logo nav  → buscá .nav-logo img → cambiá height
   3. Hero bg   → buscá .hero-bg → cambiá url()
   4. Tamaños   → cada sección tiene su bloque comentado
═══════════════════════════════════════════════════════ */

/* ─────────────────────────────────────
   VARIABLES GLOBALES
   Cambiá estos valores para modificar
   toda la paleta de una sola vez
───────────────────────────────────── */
:root {
  /* Colores principales */
  --c-black:    #070705;
  --c-black2:   #0d0c0a;
  --c-dark:     #161310;
  --c-dark2:    #231c14;
  --c-gold:     #c8a062;
  --c-gold-l:   #dbb97a;
  --c-gold-d:   #997843;
  --c-white:    #f0ebe3;
  --c-white2:   #cdc5b8;
  --c-muted:    #7a7468;

  /* Tipografías */
  --f-display: 'Cormorant', Georgia, serif;
  --f-body:    'Jost', sans-serif;

  /* Transiciones */
  --ease:      cubic-bezier(0.76, 0, 0.24, 1);
  --ease2:     cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ─────────────────────────────────────
   RESET Y BASE
───────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--c-black);
  color: var(--c-white);
  font-family: var(--f-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;              /* Usamos cursor personalizado */
}

/* En móvil, el cursor personalizado no aplica */
@media (max-width: 900px) {
  body { cursor: auto; }
}

img   { display: block; max-width: 100%; }
a     { text-decoration: none; color: inherit; }
ul    { list-style: none; }
button { cursor: none; border: none; background: none; font-family: inherit; }
@media (max-width: 900px) { button { cursor: pointer; } }

/* Italic dorado — se usa en titulares */
em {
  font-style: italic;
  color: var(--c-gold);
  font-family: var(--f-display);
}

/* Párrafos base */
p {
  color: var(--c-muted);
  font-size: 0.93rem;
  line-height: 1.8;
}

/* ─────────────────────────────────────
   TIPOGRAFÍA
───────────────────────────────────── */
h1 {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(3.2rem, 7vw, 6.5rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--c-white);
}

h2 {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1.1;
  color: var(--c-white);
}

h3 {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(1.1rem, 1.8vw, 1.5rem);
  line-height: 1.25;
  color: var(--c-white);
}

.light-title { color: var(--c-white2); }

/* ─────────────────────────────────────
   CURSOR PERSONALIZADO
───────────────────────────────────── */
.cursor-ring {
  position: fixed;
  width: 36px; height: 36px;
  border: 1px solid rgba(200, 160, 98, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width .35s var(--ease2), height .35s var(--ease2),
              border-color .3s, opacity .3s;
}
.cursor-dot {
  position: fixed;
  width: 4px; height: 4px;
  background: var(--c-gold);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform .1s;
}
/* Agranda el aro al hover de links/botones */
body:has(a:hover) .cursor-ring,
body:has(button:hover) .cursor-ring {
  width: 56px; height: 56px;
  border-color: var(--c-gold);
}

/* ─────────────────────────────────────
   PRELOADER
───────────────────────────────────── */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--c-black);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .9s var(--ease), visibility .9s;
}
.preloader.out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

/* Logo del preloader — ajustá el height si es muy grande/pequeño */
.preloader-logo {
  height: 200px;
  width: auto;
  opacity: 0;
  transform: scale(0.92);
  animation: plLogoIn .8s var(--ease2) .2s forwards;
}
@keyframes plLogoIn {
  to { opacity: 1; transform: scale(1); }
}

.preloader-bar {
  width: 140px;
  height: 1px;
  background: rgba(200,160,98,.15);
  overflow: hidden;
}
.preloader-fill {
  height: 100%;
  background: var(--c-gold);
  width: 0;
  animation: plFill 1.4s var(--ease) .4s forwards;
}
@keyframes plFill { to { width: 100%; } }

/* ─────────────────────────────────────
   BOTONES
───────────────────────────────────── */
.btn-primary {
  display: inline-block;
  background: var(--c-gold);
  color: var(--c-black);
  font-family: var(--f-body);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  padding: .9rem 2.4rem;
  transition: background .35s var(--ease2), transform .3s var(--ease2), box-shadow .4s;
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--c-gold-l);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(200,160,98,.22);
}

.btn-outline {
  display: inline-block;
  border: 1px solid rgba(200,160,98,.4);
  color: var(--c-gold);
  font-family: var(--f-body);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: .22em;
  text-transform: uppercase;
  padding: .9rem 2.4rem;
  transition: border-color .3s, background .3s;
}
.btn-outline:hover {
  border-color: var(--c-gold);
  background: rgba(200,160,98,.07);
}

.btn-outline-light {
  display: inline-block;
  border: 1px solid rgba(200,160,98,.3);
  color: rgba(200,160,98,.8);
  font-size: 0.68rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  padding: .75rem 1.8rem;
  margin-top: 1.5rem;
  transition: border-color .3s, color .3s;
}
.btn-outline-light:hover {
  border-color: var(--c-gold);
  color: var(--c-gold);
}

.btn-full { width: 100%; text-align: center; display: block; }

/* ─────────────────────────────────────
   ETIQUETAS DE SECCIÓN
───────────────────────────────────── */
.s-label-row {
  display: flex;
  align-items: center;
  gap: .9rem;
  margin-bottom: 1.2rem;
}
.s-label-row-center { justify-content: center; }

.s-rule {
  height: 1px;
  width: 36px;
  background: var(--c-gold);
  flex-shrink: 0;
}
.s-rule-dim { background: rgba(200,160,98,.35); }

.s-label {
  font-size: .63rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--c-gold);
}
.s-label-dim { color: rgba(200,160,98,.6); }

/* Cabecera de sección */
.s-head { margin-bottom: 4rem; }
.s-head-centered { text-align: center; }
.s-head-centered h2 { color: var(--c-white2); }

/* ─────────────────────────────────────
   ANIMACIONES DE SCROLL
   Todos los .js-fade aparecen al entrar
   en el viewport (se manejan en script.js)
───────────────────────────────────── */
.js-fade {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .85s var(--ease2), transform .85s var(--ease2);
}
.js-fade.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════════════
   SECCIÓN 1 — HERO
   ───────────────────────────────────────────────
   IMAGEN DE FONDO: cambiá la url() en .hero-bg
   VIDEO: ver index.html → bloque OPCIÓN B
═══════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 6vw 8vh;
  overflow: hidden;
}

/* ↓ Cambiá esta url() por tu foto de fondo del hero */
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('img/hero.jpg');
  background-size: cover;
  background-position: center;
  background-color: var(--c-dark2);  /* Color de respaldo si no hay imagen */
  transform: scale(1.06);
  animation: heroZoom 14s var(--ease2) forwards;
  will-change: transform;
}
@keyframes heroZoom { to { transform: scale(1); } }

/* Video de fondo (si usás la OPCIÓN B en el HTML) */
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right,
      rgba(7,7,5,.9)  0%,
      rgba(7,7,5,.6)  50%,
      rgba(7,7,5,.2) 100%),
    linear-gradient(to top,
      rgba(7,7,5,.75) 0%,
      transparent    45%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding-top: 140px;
}

/* Ciudad de origen */
.hero-cities {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-size: .63rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeSlideUp .9s var(--ease2) 2s forwards;
}
.city-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--c-gold);
}

/* Títulos animados línea por línea */
.ht {
  display: block;
  opacity: 0;
  transform: translateY(50px);
  animation: fadeSlideUp 1s var(--ease) forwards;
  animation-delay: calc(2.1s + var(--i, 0) * 150ms);
}
.ht.italic { font-style: italic; }

@keyframes fadeSlideUp {
  to { opacity: 1; transform: translateY(0); }
}

.hero-sub {
  color: var(--c-white2);
  font-size: .95rem;
  line-height: 1.75;
  margin: 1.6rem 0 0;
  max-width: 48ch;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

/* Estadísticas en esquina inferior derecha */
.hero-stats {
  position: absolute;
  right: 6vw;
  bottom: 8vh;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1.4rem;
  opacity: 0;
  animation: fadeSlideUp .9s var(--ease2) 2.8s forwards;
}
.hstat { text-align: right; }
.hstat-n {
  display: block;
  font-family: var(--f-display);
  font-size: 2.4rem;
  font-weight: 300;
  color: var(--c-gold);
  line-height: 1;
}
.hstat-l {
  display: block;
  font-size: .6rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-top: .25rem;
  line-height: 1.5;
}
.hstat-divider {
  width: 1px; height: 32px;
  background: rgba(200,160,98,.2);
  align-self: flex-end;
}

/* Indicador de scroll */
.hero-scroll {
  position: absolute;
  bottom: 8vh;
  left: 6vw;
  display: flex;
  align-items: center;
  gap: .8rem;
  z-index: 2;
  opacity: 0;
  animation: fadeSlideUp .9s var(--ease2) 3s forwards;
}
.scroll-bar {
  width: 32px; height: 1px;
  background: rgba(200,160,98,.2);
  overflow: hidden;
  position: relative;
}
.scroll-thumb {
  position: absolute;
  inset: 0;
  width: 14px;
  background: var(--c-gold);
  animation: scrollAnim 2.8s var(--ease2) infinite;
}
@keyframes scrollAnim {
  0%   { transform: translateX(-100%); }
  50%  { transform: translateX(200%); }
  51%  { transform: translateX(-100%); }
  100% { transform: translateX(-100%); }
}
.hero-scroll span {
  font-size: .6rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-muted);
}

/* ═══════════════════════════════════════════════
   BANDA DE PROPUESTA DE VALOR
═══════════════════════════════════════════════ */
.value-band {
  display: flex;
  align-items: center;
  gap: 3rem;
  padding: 4.5rem 6vw;
  border-top:    1px solid rgba(200,160,98,.1);
  border-bottom: 1px solid rgba(200,160,98,.1);
}
.vb-line {
  flex: 1;
  height: 1px;
  background: rgba(200,160,98,.12);
}
.value-band blockquote {
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(1rem, 1.8vw, 1.3rem);
  color: var(--c-white2);
  text-align: center;
  line-height: 1.7;
  max-width: 680px;
}

/* ═══════════════════════════════════════════════
   SECCIÓN BASE (padding)
═══════════════════════════════════════════════ */
.section {
  padding: 7rem 6vw;
}

/* ═══════════════════════════════════════════════
   SECCIÓN 2 — PROYECTOS
═══════════════════════════════════════════════ */
.s-projects .s-head { margin-bottom: 3.5rem; }

/* Grid: 2 columnas en desktop */
.proj-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

/* Tarjeta de proyecto */
.proj-card { overflow: hidden; }

/* Ocupa las 2 columnas */
.proj-wide { grid-column: 1 / -1; }

/* Contenedor de imagen */
.proj-img-wrap {
  overflow: hidden;
  position: relative;
  line-height: 0;
}

.proj-img {
  height: 500px;
  background-size: cover;
  background-position: center;
  background-color: var(--c-dark2);
  transition: transform .85s var(--ease);
  /* Lazy loading via IntersectionObserver en script.js */
}
.proj-wide .proj-img { height: 560px; }
.proj-img-short      { height: 360px !important; }

.proj-img-wrap:hover .proj-img { transform: scale(1.04); }

/* Overlay al hover */
.proj-img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(7,7,5,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .45s var(--ease2);
}
.proj-img-wrap:hover .proj-img-overlay { opacity: 1; }
.proj-img-overlay span {
  font-size: .68rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-gold);
  border-bottom: 1px solid var(--c-gold);
  padding-bottom: 2px;
}

/* Datos del proyecto */
.proj-data {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem 2.5rem;
  align-items: start;
  padding: 1.3rem 0;
  border-bottom: 1px solid rgba(200,160,98,.1);
}

.proj-left {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  flex-shrink: 0;
}
.proj-num {
  font-family: var(--f-display);
  font-size: .7rem;
  color: rgba(200,160,98,.3);
  letter-spacing: .1em;
}
.proj-tag {
  font-size: .6rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.proj-right h3 { margin-bottom: .2rem; }
.proj-city {
  font-size: .68rem;
  letter-spacing: .1em;
  color: rgba(200,160,98,.55);
  text-transform: uppercase;
  margin-bottom: .4rem;
  max-width: 100%;
}
.proj-right p { font-size: .85rem; max-width: 100%; }

.proj-cta {
  font-size: .62rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-muted);
  white-space: nowrap;
  align-self: center;
  transition: color .3s;
}
.proj-cta:hover { color: var(--c-gold); }

.s-cta { text-align: center; margin-top: 4rem; }

/* ═══════════════════════════════════════════════
   SECCIÓN 3 — PROCESO
═══════════════════════════════════════════════ */
.s-process {
  background: var(--c-dark);
  padding: 7rem 6vw;
  max-width: 100%;
}

.process-wrap {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 8rem;
  align-items: start;
  max-width: 1400px;
  margin: 0 auto;
}

.process-left { position: sticky; top: 110px; }
.process-left p { margin: 1.2rem 0; max-width: 42ch; }

.process-step {
  display: flex;
  gap: 1.8rem;
  padding: 2rem 0;
  border-bottom: 1px solid rgba(200,160,98,.1);
  transition: border-color .3s;
}
.process-step:first-child { border-top: 1px solid rgba(200,160,98,.1); }
.process-step:hover { border-bottom-color: rgba(200,160,98,.3); }

.pstep-n {
  font-family: var(--f-display);
  font-size: 2.4rem;
  color: rgba(200,160,98,.15);
  line-height: 1;
  flex-shrink: 0;
  transition: color .5s;
  min-width: 2ch;
}
.process-step:hover .pstep-n { color: rgba(200,160,98,.4); }

.pstep-body h3 { margin-bottom: .5rem; font-size: 1.05rem; }
.pstep-body p  { font-size: .87rem; max-width: 100%; }

/* ═══════════════════════════════════════════════
   SECCIÓN 4 — QUIÉNES SOMOS
═══════════════════════════════════════════════ */
.s-about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  padding: 0;
  max-width: 100%;
}

.about-img-col {
  position: relative;
  overflow: hidden;
  min-height: 700px;
}
.about-photo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-color: var(--c-dark2);
  transition: transform .9s var(--ease);
}
.about-img-col:hover .about-photo { transform: scale(1.03); }

/* Cuadro con dato destacado */
.about-badge {
  position: absolute;
  bottom: 3rem;
  right: -1.5rem;
  background: var(--c-gold);
  color: var(--c-black);
  padding: 1.8rem 2.2rem;
  text-align: center;
}
.ab-n {
  display: block;
  font-family: var(--f-display);
  font-size: 2.6rem;
  font-weight: 300;
  line-height: 1;
}
.ab-l {
  display: block;
  font-size: .6rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-top: .4rem;
  line-height: 1.5;
}

.about-text-col {
  padding: 7rem 5vw 7rem 5vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.2rem;
  max-width: 680px;
}
.about-text-col h2 { margin-bottom: .3rem; }

/* Estadísticas */
.about-stats {
  display: flex;
  gap: 2rem;
  padding: 1.8rem 0;
  border-top:    1px solid rgba(200,160,98,.15);
  border-bottom: 1px solid rgba(200,160,98,.15);
  margin: .5rem 0 .8rem;
  flex-wrap: wrap;
}
.astat { display: flex; flex-direction: column; }
.astat-n {
  font-family: var(--f-display);
  font-size: 1.9rem;
  color: var(--c-gold);
  font-weight: 300;
  line-height: 1;
}
.astat-l {
  font-size: .6rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-top: .3rem;
}

/* Cards de ciudades */
.about-cities {
  display: flex;
  gap: 1rem;
  margin-bottom: .5rem;
}
.city-card {
  flex: 1;
  padding: 1.2rem 1.5rem;
  border: 1px solid rgba(200,160,98,.15);
  display: flex;
  flex-direction: column;
  gap: .3rem;
  transition: border-color .3s;
}
.city-card:hover { border-color: rgba(200,160,98,.4); }
.cc-city {
  font-family: var(--f-display);
  font-size: 1.1rem;
  color: var(--c-white);
}
.cc-detail {
  font-size: .65rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-muted);
}

/* ═══════════════════════════════════════════════
   SECCIÓN 5 — POR QUÉ ELEGIRNOS
═══════════════════════════════════════════════ */
.s-why {
  background: var(--c-black2);
  padding: 7rem 6vw;
  max-width: 100%;
}
.s-why .s-head { max-width: 1400px; margin: 0 auto 4rem; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 1400px;
  margin: 0 auto;
  border-top:  1px solid rgba(200,160,98,.1);
  border-left: 1px solid rgba(200,160,98,.1);
}
.why-card {
  padding: 2.5rem 2rem;
  border-right:  1px solid rgba(200,160,98,.1);
  border-bottom: 1px solid rgba(200,160,98,.1);
  transition: background .4s var(--ease2);
}
.why-card:hover { background: rgba(200,160,98,.04); }

.wc-icon {
  font-size: 1.3rem;
  color: rgba(200,160,98,.35);
  margin-bottom: 1.2rem;
  transition: color .35s;
}
.why-card:hover .wc-icon { color: var(--c-gold); }
.why-card h3 { font-size: 1rem; margin-bottom: .6rem; }
.why-card p  { font-size: .85rem; max-width: 100%; }

/* ═══════════════════════════════════════════════
   SECCIÓN 6 — TESTIMONIOS
═══════════════════════════════════════════════ */
.s-testimonials { overflow: hidden; }
.s-testimonials .s-head { margin-bottom: 2.5rem; }

.t-slider-wrap { position: relative; }

.t-track {
  display: flex;
  transition: transform .75s var(--ease);
}
.t-slide {
  flex: 0 0 100%;
  padding: 3.5rem;
  background: var(--c-black2);
  border: 1px solid rgba(200,160,98,.1);
}

.t-quotemark {
  font-family: var(--f-display);
  font-size: 5rem;
  color: rgba(200,160,98,.18);
  line-height: .7;
  margin-bottom: 1.2rem;
}

.t-quote {
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  color: var(--c-white2);
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 100%;
}

.t-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.t-avatar {
  width: 50px; height: 50px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  background-color: var(--c-dark2);
  flex-shrink: 0;
}
.t-name  { display: block; color: var(--c-white); font-size: .88rem; font-weight: 400; }
.t-place { font-size: .68rem; color: var(--c-gold); letter-spacing: .08em; }

.t-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
}
.t-dots { display: flex; gap: .5rem; align-items: center; }
.t-dot {
  width: 20px; height: 1px;
  background: rgba(200,160,98,.25);
  cursor: pointer;
  transition: background .3s, width .3s var(--ease2);
}
.t-dot.active { background: var(--c-gold); width: 38px; }
.t-arrows { display: flex; gap: .7rem; }
.t-arrows button {
  width: 44px; height: 44px;
  border: 1px solid rgba(200,160,98,.3);
  color: var(--c-gold);
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: background .3s, border-color .3s;
  cursor: pointer;
}
.t-arrows button:hover {
  background: var(--c-gold);
  color: var(--c-black);
  border-color: var(--c-gold);
}

/* ═══════════════════════════════════════════════
   SECCIÓN 7 — FAQ
═══════════════════════════════════════════════ */
.s-faq {
  background: var(--c-dark);
  padding: 7rem 6vw;
  max-width: 100%;
}

.faq-wrap {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 6rem;
  align-items: start;
  max-width: 1400px;
  margin: 0 auto;
}

.faq-left { position: sticky; top: 110px; }
.faq-left p { margin: 1rem 0; max-width: 40ch; }
.faq-left h2 { margin-top: .3rem; }

.faq-item { border-bottom: 1px solid rgba(200,160,98,.12); }
.faq-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 0;
  font-family: var(--f-body);
  font-size: .88rem;
  font-weight: 300;
  color: var(--c-white2);
  text-align: left;
  gap: 1rem;
  transition: color .3s;
  cursor: pointer;
}
.faq-btn:hover { color: var(--c-white); }

.faq-plus {
  font-size: 1.3rem;
  color: var(--c-gold);
  flex-shrink: 0;
  transition: transform .4s var(--ease);
}
.faq-item.open .faq-plus { transform: rotate(45deg); }

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .5s var(--ease);
}
.faq-item.open .faq-body { max-height: 250px; }
.faq-body p { font-size: .87rem; padding-bottom: 1.5rem; max-width: 100%; }

/* ═══════════════════════════════════════════════
   SECCIÓN 8 — CONTACTO
═══════════════════════════════════════════════ */
.s-contact {
  padding: 7rem 6vw;
  border-top: 1px solid rgba(200,160,98,.1);
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 7rem;
  align-items: start;
  max-width: 1400px;
  margin: 0 auto;
}

.contact-left h2 { margin: 1rem 0 1.2rem; }
.contact-left > p { margin-bottom: 2.5rem; }

/* Métodos de contacto */
.contact-methods { display: flex; flex-direction: column; gap: .9rem; }
.cm-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.3rem;
  border: 1px solid rgba(200,160,98,.1);
  transition: border-color .3s, background .3s;
}
.cm-item:hover { border-color: rgba(200,160,98,.35); background: rgba(200,160,98,.04); }

/* Botón de WhatsApp con color verde */
.cm-wa { border-color: rgba(37,211,102,.2); }
.cm-wa:hover { border-color: rgba(37,211,102,.5); background: rgba(37,211,102,.04); }
.cm-wa .cm-icon { color: #25D366; }

.cm-icon {
  font-size: .95rem;
  color: var(--c-gold);
  flex-shrink: 0;
  width: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cm-label {
  display: block;
  font-size: .85rem;
  color: var(--c-white2);
}
.cm-sub {
  display: block;
  font-size: .65rem;
  letter-spacing: .1em;
  color: var(--c-muted);
  text-transform: uppercase;
  margin-top: .15rem;
}

/* Formulario */
.cform { display: flex; flex-direction: column; gap: 1.1rem; }
.cf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.cf-field { display: flex; flex-direction: column; gap: .4rem; }
.cf-field label {
  font-size: .6rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-muted);
}
.cf-field input,
.cf-field select,
.cf-field textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(200,160,98,.2);
  color: var(--c-white);
  font-family: var(--f-body);
  font-size: .88rem;
  font-weight: 300;
  padding: .7rem 0;
  outline: none;
  transition: border-color .35s;
  width: 100%;
}
.cf-field input:focus,
.cf-field select:focus { border-bottom-color: var(--c-gold); }
.cf-field select option { background: var(--c-black); }
.cf-field textarea {
  border: 1px solid rgba(200,160,98,.2);
  padding: .75rem 1rem;
  resize: vertical;
  min-height: 110px;
}
.cf-field textarea:focus { border-color: var(--c-gold); }

.cf-note {
  font-size: .68rem;
  text-align: center;
  color: var(--c-muted);
  opacity: .65;
  max-width: 100%;
  margin-top: .4rem;
  line-height: 1.7;
}

/* Mensaje de éxito */
.form-success {
  display: none;
  text-align: center;
  padding: 3.5rem 2rem;
  border: 1px solid rgba(200,160,98,.2);
}
.form-success.visible { display: block; }
.fs-icon {
  font-size: 2rem;
  color: var(--c-gold);
  margin-bottom: 1rem;
  display: block;
}
.fs-title {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--c-white);
  margin-bottom: .5rem;
  max-width: 100%;
}
.fs-sub { font-size: .88rem; max-width: 100%; }

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
.footer {
  border-top: 1px solid rgba(200,160,98,.1);
  padding: 3rem 6vw 2rem;
}
.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer-logo { height: 170px; opacity: .7; transition: opacity .3s; }
.footer-logo:hover { opacity: 1; }

.footer-nav { display: flex; gap: 2rem; flex-wrap: wrap; }
.footer-nav a {
  font-size: .65rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-muted);
  transition: color .3s;
}
.footer-nav a:hover { color: var(--c-gold); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(200,160,98,.07);
  flex-wrap: wrap;
  gap: .5rem;
}
.footer-bottom p {
  font-size: .65rem;
  color: var(--c-muted);
  opacity: .5;
  max-width: 100%;
}

/* ═══════════════════════════════════════════════
   HAMBURGUESA — siempre definida, oculta en desktop
═══════════════════════════════════════════════ */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  cursor: pointer;
  /* Área de toque cómoda en móvil */
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--c-white);
  transition: transform .4s var(--ease), opacity .3s;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { transform: translateY(-7px) rotate(-45deg); }


/* ═══════════════════════════════════════════════
   RESPONSIVE — TABLET GRANDE (≤1100px)
═══════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .process-wrap { grid-template-columns: 1fr; gap: 3rem; }
  .process-left { position: static; }
  .faq-wrap     { grid-template-columns: 1fr; gap: 3rem; }
  .faq-left     { position: static; }
  .contact-wrap { grid-template-columns: 1fr; gap: 4rem; }
}


/* ═══════════════════════════════════════════════
   RESPONSIVE — TABLET / MÓVIL GRANDE (≤900px)
═══════════════════════════════════════════════ */
@media (max-width: 900px) {

  /* ── Nav ── */
  .nav-links  { display: none; }
  .nav-burger { display: flex; }

  /* ── Hero ── */
  .hero-stats { display: none; }
  .hero       { padding: 0 5vw 8vh; min-height: 100svh; }
  /* svh = small viewport height: evita el salto de la barra del navegador en móvil */
  .hero-content { padding-top: 100px; }
  .hero-scroll  { bottom: 3vh; }

  /* ── Sección base ── */
  .section { padding: 5rem 5vw; }

  /* ── Proyectos ── */
  .proj-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .proj-wide { grid-column: 1; }

  /* ── Proceso ── */
  .s-process  { padding: 5rem 5vw; }
  .process-wrap { grid-template-columns: 1fr; gap: 3rem; }
  .process-left { position: static; }

  /* ── Nosotros ── */
  .s-about { grid-template-columns: 1fr; }
  .about-img-col  { min-height: 380px; }
  .about-text-col { padding: 3.5rem 5vw; max-width: 100%; }
  .about-badge    { right: 1rem; bottom: 1.5rem; }

  /* ── Por qué ── */
  .s-why    { padding: 5rem 5vw; }
  .why-grid { grid-template-columns: 1fr 1fr; }

  /* ── FAQ ── */
  .s-faq    { padding: 5rem 5vw; }
  .faq-wrap { grid-template-columns: 1fr; gap: 3rem; }
  .faq-left { position: static; }

  /* ── Contacto ── */
  .contact-wrap { grid-template-columns: 1fr; gap: 3.5rem; }

  /* ── Footer ── */
  .footer-top    { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .footer-bottom { flex-direction: column; gap: .4rem; }
}


/* ═══════════════════════════════════════════════
   RESPONSIVE — MÓVIL (≤600px)
   Aquí se afina todo para pantallas de celular
═══════════════════════════════════════════════ */
@media (max-width: 600px) {

  /* ── Tipografía escalada para móvil ── */
  h1 { font-size: clamp(2.4rem, 11vw, 3.5rem); line-height: 1.08; }
  h2 { font-size: clamp(1.9rem, 8vw, 2.6rem); }
  h3 { font-size: 1.1rem; }

  /* ── Sección base ── */
  .section { padding: 4rem 5vw; }
  .s-faq, .s-why, .s-process { padding: 4rem 5vw; }

  /* ── Etiquetas de sección ── */
  .s-label { font-size: .58rem; letter-spacing: .2em; }

  /* ── Hero ── */
  .hero { padding: 0 5vw 10vh; }
  .hero-content { padding-top: 90px; }
  .hero-cities  { font-size: .58rem; margin-bottom: 1.5rem; }
  .hero-sub     { font-size: .88rem; margin-top: 1.2rem; }
  .hero-btns    {
    flex-direction: column;
    align-items: stretch;  /* botones a ancho completo */
    gap: .8rem;
    margin-top: 2rem;
  }
  .btn-primary,
  .btn-outline  { text-align: center; padding: 1rem 1.5rem; font-size: .65rem; }

  /* ── Banda de valor ── */
  .value-band {
    flex-direction: column;
    gap: 1.2rem;
    padding: 3rem 5vw;
    text-align: center;
  }
  .vb-line { width: 50px; height: 1px; margin: 0 auto; }
  .value-band blockquote { font-size: .95rem; }

  /* ── Proyectos ── */
  .proj-img           { height: 240px !important; }
  .proj-wide .proj-img{ height: 260px !important; }
  .proj-data {
    grid-template-columns: 1fr;
    gap: .5rem;
    padding: 1.1rem 0;
  }
  .proj-left  { flex-direction: row; align-items: center; gap: .8rem; }
  .proj-cta   { font-size: .6rem; }
  .s-cta      { margin-top: 2.5rem; }

  /* ── Proceso ── */
  .process-step { gap: 1.2rem; padding: 1.6rem 0; }
  .pstep-n      { font-size: 1.8rem; min-width: 1.8ch; }
  .pstep-body h3{ font-size: 1rem; }

  /* ── Nosotros ── */
  .about-img-col  { min-height: 300px; }
  .about-text-col { padding: 3rem 5vw; }
  .about-badge    { padding: 1.2rem 1.5rem; }
  .ab-n           { font-size: 2rem; }
  .about-stats    { flex-direction: row; flex-wrap: wrap; gap: 1.2rem 2rem; }
  .about-cities   { flex-direction: column; gap: .7rem; }
  .city-card      { padding: 1rem 1.2rem; }

  /* ── Por qué ── */
  .why-grid { grid-template-columns: 1fr; }
  .why-card { padding: 1.8rem 1.5rem; }

  /* ── Testimonios ── */
  .t-slide    { padding: 2rem 1.5rem; }
  .t-quotemark{ font-size: 3.5rem; }
  .t-quote    { font-size: 1rem; }
  .t-controls {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  /* ── FAQ ── */
  .faq-btn    { font-size: .85rem; }
  .faq-body p { font-size: .85rem; }
  /* Botón de WhatsApp del FAQ — ancho completo en móvil */
  .btn-outline-light { display: block; text-align: center; }

  /* ── Contacto ── */
  .cf-row         { grid-template-columns: 1fr; }
  .cm-item        { padding: .9rem 1rem; }
  .cm-label       { font-size: .82rem; }
  /* Inputs más cómodos para tocar */
  .cf-field input,
  .cf-field select{ padding: .9rem 0; font-size: 1rem; }
  .cf-field textarea { font-size: 1rem; }
  /* Evita que iOS haga zoom al enfocar inputs */
  input, select, textarea { font-size: max(1rem, 16px) !important; }

  /* ── Footer ── */
  .footer         { padding: 2.5rem 5vw 1.5rem; }
  .footer-nav     { gap: 1.2rem; }
  .footer-nav a   { font-size: .62rem; }
  .footer-logo    { height: 130px; }

  /* ── Botones táctiles — área mínima de 44px ── */
  .t-arrows button { width: 48px; height: 48px; }
  .faq-btn         { min-height: 52px; }
}


/* ═══════════════════════════════════════════════
   RESPONSIVE — MÓVIL MUY PEQUEÑO (≤380px)
   iPhone SE, Galaxy A, etc.
═══════════════════════════════════════════════ */
@media (max-width: 380px) {
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.7rem; }
  .hero-content { padding-top: 80px; }
  .btn-primary,
  .btn-outline  { font-size: .62rem; letter-spacing: .15em; }
  .proj-img     { height: 210px !important; }
  .section      { padding: 3.5rem 4vw; }
}