/* ==========================================================================
   ÓBELON · Reformas en Sevilla
   Sistema de diseño basado en el Brandbook Óbelon 2025
   ========================================================================== */

:root {
  /* Paleta de marca */
  --cream:        #ece5d6;
  --cream-soft:   #f4efe6;
  --cream-deep:   #e2d9c8;
  --taupe:        #aca69a;
  --brown:        #5b4b3c;
  --brown-dark:   #463930;
  --gray:         #9ea0a3;
  --ink:          #222323;
  --ink-soft:     #2e2f2f;
  --white:        #ffffff;

  /* Roles */
  --bg:           var(--cream-soft);
  --text:         var(--ink);
  --muted:        #6c665c;
  --accent:       var(--brown);
  --border:       rgba(91, 75, 60, .16);

  /* Tipografía */
  --font-display: "Rubik", "Helvetica Neue", Arial, sans-serif;
  --font-body:    "Raleway", "Helvetica Neue", Arial, sans-serif;

  /* Métrica */
  --container: 1200px;
  --radius: 4px;
  --radius-lg: 10px;
  --shadow: 0 18px 50px -25px rgba(34, 35, 35, .45);
  --shadow-soft: 0 12px 34px -20px rgba(34, 35, 35, .35);
  --header-h: 110px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* --------------------------------------------------------------------------
   Reset / base
   -------------------------------------------------------------------------- */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
html, body { overflow-x: hidden; max-width: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 .5em;
  letter-spacing: -.01em;
}

p { margin: 0 0 1.1em; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* Utilidades */
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: .74rem;
  font-weight: 500;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--brown);
  margin-bottom: 18px;
  position: relative;
  padding-left: 44px;
}
.eyebrow::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 32px; height: 1px;
  background: var(--brown);
  transform: translateY(-50%);
}
.eyebrow.center { padding-left: 0; }
.eyebrow.center::before { display: none; }

.section {
  padding: clamp(64px, 9vw, 120px) 0;
}

.section-head {
  max-width: 720px;
  margin: 0 auto clamp(40px, 6vw, 64px);
  text-align: center;
}
.section-head h2 {
  font-size: clamp(2rem, 4.4vw, 3.1rem);
}
.section-head p {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 0;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: .92rem;
  letter-spacing: .04em;
  padding: 15px 30px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .35s var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: var(--ink);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--brown);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}
.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-outline:hover {
  background: var(--ink);
  color: var(--white);
}
.btn-light {
  background: var(--white);
  color: var(--ink);
}
.btn-light:hover {
  background: var(--cream);
  transform: translateY(-2px);
}
.btn-ghost-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn-ghost-light:hover {
  background: var(--white);
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background .4s var(--ease), box-shadow .4s var(--ease), height .4s var(--ease);
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.header.solid {
  background: rgba(244, 239, 230, .92);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
  height: 82px;
}

.brand { display: flex; align-items: center; gap: 12px; z-index: 2; flex-shrink: 0; }
.brand img { height: 84px; width: auto; max-width: none; flex-shrink: 0; transition: height .4s var(--ease), opacity .3s; }
.header.solid .brand img { height: 58px; }
.brand .logo-white { display: block; }
.brand .logo-black { display: none; }
.header.solid .brand .logo-white { display: none; }
.header.solid .brand .logo-black { display: block; }

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
}
.nav a {
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 400;
  letter-spacing: .02em;
  color: var(--white);
  position: relative;
  white-space: nowrap;
  transition: color .3s;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 1.5px;
  background: currentColor;
  transition: width .3s var(--ease);
}
.nav a:hover::after { width: 100%; }
.header.solid .nav a { color: var(--ink); }

.header-cta { display: flex; align-items: center; gap: 16px; }
.header-phone {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: .92rem;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.header.solid .header-phone { color: var(--ink); }
.header-phone svg { width: 16px; height: 16px; }

/* Menú móvil */
.burger {
  display: none;
  width: 44px; height: 44px;
  border: 0; background: transparent;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  z-index: 2;
}
.burger span {
  display: block;
  width: 26px; height: 2px;
  background: var(--white);
  margin: 0 auto;
  transition: transform .3s var(--ease), opacity .3s;
}
.header.solid .burger span { background: var(--ink); }
.mobile-open .burger span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.mobile-open .burger span:nth-child(2) { opacity: 0; }
.mobile-open .burger span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url("../img/obra-villa2.jpg") center/cover no-repeat;
  transform: scale(1.05);
  z-index: 0;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(34,35,35,.86) 0%, rgba(34,35,35,.55) 45%, rgba(91,75,60,.35) 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero-content { max-width: 780px; padding-top: var(--header-h); padding-bottom: 150px; }
.hero .eyebrow { color: var(--cream); }
.hero .eyebrow::before { background: var(--cream); }
.hero h1 {
  font-size: clamp(2.6rem, 6.2vw, 5rem);
  font-weight: 600;
  margin-bottom: .3em;
}
.hero h1 .accent { color: var(--cream); font-weight: 300; }
.hero-lead {
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  max-width: 560px;
  color: rgba(255,255,255,.88);
  margin-bottom: 2.2em;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }

.hero-stats {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 1;
  border-top: 1px solid rgba(255,255,255,.16);
  background: rgba(34,35,35,.28);
  backdrop-filter: blur(4px);
}
.hero-stats .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-top: 26px;
  padding-bottom: 26px;
}
.stat strong {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 500;
  display: block;
  line-height: 1;
}
.stat span {
  font-size: .82rem;
  letter-spacing: .04em;
  color: rgba(255,255,255,.75);
}

/* --------------------------------------------------------------------------
   Intro / sobre Sevilla
   -------------------------------------------------------------------------- */
.intro { background: var(--cream-soft); }
.intro .grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.intro h2 { font-size: clamp(1.9rem, 3.8vw, 2.8rem); margin-bottom: .6em; }
.intro .lead { font-size: 1.12rem; color: var(--text); }
.intro p.small { color: var(--muted); }
.intro-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4/5;
}
.intro-media img { width: 100%; height: 100%; object-fit: cover; }
.intro-badge {
  position: absolute;
  bottom: 22px; left: 22px; right: 22px;
  background: rgba(34,35,35,.82);
  backdrop-filter: blur(6px);
  color: var(--white);
  padding: 18px 22px;
  border-radius: var(--radius);
}
.intro-badge strong { font-family: var(--font-display); display: block; font-size: 1.05rem; }
.intro-badge span { font-size: .85rem; color: rgba(255,255,255,.75); }

.zonas { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 10px; }
.zonas span {
  font-family: var(--font-display);
  font-size: .8rem;
  letter-spacing: .03em;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 40px;
  color: var(--brown);
  background: var(--white);
}

/* --------------------------------------------------------------------------
   Servicios destacados (alternados)
   -------------------------------------------------------------------------- */
.feature { background: var(--white); }
.feature + .feature { border-top: 1px solid var(--border); }
.feature .grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 84px);
  align-items: center;
}
.feature.reverse .grid { direction: rtl; }
.feature.reverse .grid > * { direction: ltr; }
.feature-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 5/4;
  box-shadow: var(--shadow-soft);
}
.feature-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.feature-media:hover img { transform: scale(1.06); }
.feature h3 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
.feature ul { list-style: none; padding: 0; margin: 22px 0 28px; }
.feature ul li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
  color: var(--muted);
}
.feature ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 11px;
  width: 16px; height: 2px;
  background: var(--brown);
}

/* --------------------------------------------------------------------------
   Galería
   -------------------------------------------------------------------------- */
.gallery { background: var(--cream); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 240px;
  gap: 16px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(34,35,35,.35), transparent 55%);
  opacity: 0;
  transition: opacity .4s;
}
.gallery-item:hover::after { opacity: 1; }
.gallery-item .caption {
  position: absolute;
  left: 18px; bottom: 16px;
  color: var(--white);
  font-family: var(--font-display);
  font-size: .92rem;
  z-index: 2;
  opacity: 0;
  transform: translateY(8px);
  transition: all .4s var(--ease);
}
.gallery-item:hover .caption { opacity: 1; transform: translateY(0); }
.gallery-item.wide { grid-column: span 2; }
.gallery-item.tall { grid-row: span 2; }

/* --------------------------------------------------------------------------
   Servicios (grid de tarjetas)
   -------------------------------------------------------------------------- */
.services { background: var(--cream-soft); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.svc-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 38px 32px;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s;
}
.svc-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.svc-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--cream);
  color: var(--brown);
  margin-bottom: 22px;
}
.svc-icon svg { width: 26px; height: 26px; }
.svc-card h3 { font-size: 1.24rem; margin-bottom: .4em; }
.svc-card p { color: var(--muted); font-size: .96rem; margin-bottom: 0; }

/* --------------------------------------------------------------------------
   Proceso
   -------------------------------------------------------------------------- */
.process { background: var(--ink); color: var(--white); }
.process .section-head h2 { color: var(--white); }
.process .section-head p { color: rgba(255,255,255,.7); }
.process .eyebrow { color: var(--cream); }
.process .eyebrow::before { background: var(--cream); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  counter-reset: step;
}
.step {
  position: relative;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,.18);
}
.step .num {
  font-family: var(--font-display);
  font-size: .8rem;
  letter-spacing: .2em;
  color: var(--cream);
  display: block;
  margin-bottom: 16px;
}
.step h3 { font-size: 1.2rem; margin-bottom: .4em; }
.step p { color: rgba(255,255,255,.68); font-size: .94rem; margin-bottom: 0; }

/* --------------------------------------------------------------------------
   Sobre nosotros / experiencia
   -------------------------------------------------------------------------- */
.about { background: var(--white); }
.about .grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.about h2 { font-size: clamp(1.9rem, 3.8vw, 2.8rem); }
.about .lead { font-size: 1.1rem; }
.values { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 20px; }
.values li { display: flex; gap: 16px; }
.values .v-icon {
  flex: none;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--cream);
  color: var(--brown);
  display: flex; align-items: center; justify-content: center;
}
.values .v-icon svg { width: 22px; height: 22px; }
.values strong { font-family: var(--font-display); display: block; }
.values span { color: var(--muted); font-size: .95rem; }
.about-media { position: relative; }
.about-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow); aspect-ratio: 4/5; object-fit: cover; width: 100%; }
/* Foto del equipo: recorte con fondo transparente (bocadillo) -> sin marco ni recorte */
.about-media.team img { aspect-ratio: auto; object-fit: contain; box-shadow: none; border-radius: 0; }

/* CEO / cita */
.quote { background: var(--brown); color: var(--white); }
.quote .grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: clamp(30px, 5vw, 60px);
  align-items: center;
}
.quote-photo {
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid rgba(255,255,255,.25);
}
.quote-photo img { width: 100%; height: 100%; object-fit: cover; }
.quote blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.4rem, 3vw, 2.15rem);
  line-height: 1.35;
}
.quote cite {
  display: block;
  margin-top: 24px;
  font-style: normal;
  font-size: .95rem;
  color: rgba(255,255,255,.8);
}
.quote cite strong { font-family: var(--font-display); color: var(--white); display: block; font-size: 1.05rem; }

/* --------------------------------------------------------------------------
   Partners
   -------------------------------------------------------------------------- */
.partners { background: var(--cream-soft); padding: 60px 0; }
.partners p.label {
  text-align: center;
  font-family: var(--font-display);
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 34px;
}
.partners-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
}
.partners-row span {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.35rem;
  letter-spacing: .04em;
  color: var(--brown);
  opacity: .55;
  transition: opacity .3s;
}
.partners-row span:hover { opacity: 1; }
.partners-row img {
  height: 34px;
  width: auto;
  max-width: 230px;
  object-fit: contain;
  opacity: .62;
  filter: grayscale(1);
  transition: opacity .3s, filter .3s;
}
.partners-row img:hover { opacity: 1; filter: grayscale(0); }
/* Roca es un logotipo compacto: se muestra algo mayor para equilibrar */
.partners-row img[alt="Roca"] { height: 46px; }

/* --------------------------------------------------------------------------
   CTA / contacto
   -------------------------------------------------------------------------- */
.contact {
  position: relative;
  color: var(--white);
  overflow: hidden;
}
.contact-bg {
  position: absolute; inset: 0; z-index: 0;
  background: url("../img/obra-cocina.jpg") center/cover no-repeat;
}
.contact-bg::after { content:""; position:absolute; inset:0; background: linear-gradient(120deg, rgba(34,35,35,.92), rgba(70,57,48,.8)); }
.contact .container { position: relative; z-index: 1; }
.contact .grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.contact h2 { font-size: clamp(2rem, 4vw, 3rem); }
.contact .lead { color: rgba(255,255,255,.85); font-size: 1.1rem; }
.contact-list { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 20px; }
.contact-list li { display: flex; gap: 16px; align-items: flex-start; }
.contact-list .c-icon {
  flex: none; width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
}
.contact-list .c-icon svg { width: 20px; height: 20px; }
.contact-list strong { font-family: var(--font-display); display: block; }
.contact-list a, .contact-list span { color: rgba(255,255,255,.78); font-size: .96rem; }
.contact-list a:hover { color: var(--white); }

/* Botón WhatsApp (columna de contacto) */
.btn-whatsapp {
  background: #25d366;
  color: #073b23;
  margin-top: 28px;
}
.btn-whatsapp svg { width: 22px; height: 22px; }
.btn-whatsapp:hover {
  background: #1ebe5a;
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}
/* Separador "o rellena el formulario" */
.contact-or {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 18px 0 0;
  color: rgba(255,255,255,.6);
  font-size: .85rem;
  letter-spacing: .04em;
}
.contact-or::before, .contact-or::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,.18);
}

/* Formulario */
.form {
  background: var(--white);
  color: var(--text);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px);
  box-shadow: var(--shadow);
}
.form h3 { font-size: 1.4rem; margin-bottom: 1em; }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .02em;
  margin-bottom: 7px;
}
.field input, .field select, .field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: .98rem;
  padding: 13px 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--cream-soft);
  color: var(--text);
  transition: border-color .3s, background .3s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--brown);
  background: var(--white);
}
.field textarea { resize: vertical; min-height: 110px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form .btn { width: 100%; justify-content: center; margin-top: 6px; }
.form .legal { font-size: .78rem; color: var(--muted); margin: 14px 0 0; text-align: center; }
.form-note {
  display: none;
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: #eaf3ec;
  color: #2f6b43;
  font-size: .9rem;
}
.form-note.show { display: block; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--ink);
  color: rgba(255,255,255,.7);
  padding: 72px 0 34px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 46px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-brand img { height: 32px; margin-bottom: 20px; }
.footer-brand p { font-size: .92rem; max-width: 300px; }
.footer h4 {
  color: var(--white);
  font-size: .82rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: 11px; }
.footer ul a { font-size: .94rem; transition: color .3s; }
.footer ul a:hover { color: var(--white); }
.footer-social { display: flex; gap: 12px; margin-top: 8px; }
.footer-social a {
  width: 40px; height: 40px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all .3s;
}
.footer-social a:hover { background: var(--white); color: var(--ink); border-color: var(--white); }
.footer-social svg { width: 18px; height: 18px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 26px;
  font-size: .82rem;
}
.footer-bottom a { transition: color .3s; }
.footer-bottom a:hover { color: var(--white); }

/* WhatsApp flotante */
.wa-float {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 90;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px -8px rgba(37,211,102,.6);
  transition: transform .3s var(--ease);
  animation: wa-pulse 2.6s infinite;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 32px; height: 32px; fill: #fff; }
@keyframes wa-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
  70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* --------------------------------------------------------------------------
   Animaciones de entrada
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .wa-float { animation: none; }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav, .header-phone { display: none; }
  .burger { display: flex; }

  .nav {
    position: fixed;
    inset: 0;
    background: var(--ink);
    flex-direction: column;
    justify-content: center;
    gap: 26px;
    transform: translateX(100%);
    transition: transform .45s var(--ease);
  }
  .mobile-open .nav { display: flex; transform: none; }
  .mobile-open .nav a { color: var(--white); font-size: 1.4rem; }
  .mobile-open .nav a::after { background: var(--cream); }

  .intro .grid,
  .feature .grid,
  .feature.reverse .grid,
  .about .grid,
  .quote .grid,
  .contact .grid { grid-template-columns: 1fr; }
  .feature.reverse .grid { direction: ltr; }
  .quote .grid { text-align: center; }
  .quote-photo { width: 160px; margin: 0 auto; }
  .intro-media { order: -1; aspect-ratio: 16/11; }

  .hero { min-height: auto !important; display: block !important; }
  .hero > .container { padding-top: 40px; }
  .hero-content { padding-bottom: 50px !important; }
  .hero-stats {
    position: static !important;
    width: 100% !important;
    background: rgba(34,35,35,.55);
    backdrop-filter: none;
  }
  .hero-stats .container {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 24px 12px;
  }
  .stat strong { font-size: 1.9rem; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .gallery-item.wide { grid-column: span 2; }
  .gallery-item.tall { grid-row: span 1; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .header-cta .btn-light { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .form .row { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .contact-bg { background-attachment: scroll; }
}