/* ═══════════════════════════════════════════════
   JC Taller & Mobiliario — styles.css
   Archetype: Editorial Dark Warm
   ═══════════════════════════════════════════════ */

/* ── Tokens ── */
:root {
  --bg:        #0E0B09;
  --bg-2:      #16110D;
  --bg-3:      #1E1812;
  --bg-4:      #241E17;
  --cream:     #F2EBDA;
  --cream-2:   #DDD2BC;
  --cream-3:   #9B8E7A;
  --copper:    #C49A5B;
  --copper-2:  #B8724A;
  --copper-3:  #8C5630;
  --gold-glow: rgba(196,154,91,.18);
  --line:      rgba(242,235,218,.10);
  --line-2:    rgba(242,235,218,.06);
  --nav-h:     72px;
  --ease-out:  cubic-bezier(.22,1,.36,1);
  --ease-in:   cubic-bezier(.64,0,.78,0);
  --radius:    12px;
  --radius-lg: 20px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  overflow-x: clip;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  background: var(--bg);
  color: var(--cream);
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
select, input, textarea {
  font: inherit; color: inherit;
  background: transparent; border: none; outline: none;
}

/* ── Typography ── */
.display, h1, h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.4rem, 6vw, 5.2rem); }
h2 { font-size: clamp(1.9rem, 4vw, 3.6rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.3rem); font-weight: 500; }
em { font-style: italic; color: var(--copper); }

/* ── Splash ── */
.splash {
  position: fixed; inset: 0; z-index: 1000;
  background: var(--bg);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 2rem;
  animation: splashSafety .01s 4.5s forwards;
  transition: opacity .6s var(--ease-out), clip-path .6s var(--ease-out);
}
.splash.is-out {
  opacity: 0; pointer-events: none;
  clip-path: inset(0 0 100% 0);
}
@keyframes splashSafety { to { opacity: 0; pointer-events: none; clip-path: inset(0 0 100% 0); } }
.splash-logo { width: 260px; max-width: 70vw; animation: splashPulse 1.8s ease-in-out infinite; }
@keyframes splashPulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.7;transform:scale(.97)} }
.splash-bar {
  width: 120px; height: 2px;
  background: var(--line);
  border-radius: 99px; overflow: hidden;
}
.splash-bar::after {
  content:''; display:block; height:100%;
  background: var(--copper);
  animation: splashLoad 2.8s var(--ease-out) forwards;
}
@keyframes splashLoad { from{width:0} to{width:100%} }

/* ── Nav ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(1.5rem, 4vw, 3.5rem);
  gap: 2rem;
  transition: background .4s, backdrop-filter .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav.is-solid {
  background: rgba(14,11,9,.92);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-color: var(--line);
}
.nav-logo img { height: 62px; width: auto; object-fit: contain; transition: height .4s; }
.nav.is-solid .nav-logo img { height: 52px; }
.nav-links {
  display: flex; gap: 2.2rem; align-items: center;
}
.nav-links a {
  font-size: .98rem; font-weight: 500; letter-spacing: .03em;
  color: var(--cream); position: relative;
  transition: color .25s;
}
.nav-links a::after {
  content:''; position:absolute; bottom:-5px; left:0; right:0;
  height:2px; background:var(--copper); transform:scaleX(0);
  transform-origin:right; transition:transform .35s var(--ease-out);
}
.nav-links a:hover { color: var(--copper); }
.nav-links a:hover::after { transform:scaleX(1); transform-origin:left; }
.nav-burger { display: none; flex-direction: column; gap: 5px; width: 28px; }
.nav-burger span {
  display: block; height: 1.5px; background: var(--cream);
  transition: transform .3s, opacity .3s;
}
.btn-nav {
  font-size: .9rem; font-weight: 600; letter-spacing: .06em;
  padding: .65rem 1.7rem;
  border: 1px solid var(--copper); border-radius: 99px;
  background: var(--copper); color: var(--bg);
  box-shadow: 0 8px 24px rgba(196,154,91,.28);
  transition: transform .25s, box-shadow .25s, background .25s;
}
.btn-nav:hover {
  background: var(--cream); border-color: var(--cream);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(196,154,91,.4);
}

/* Mobile menu */
.nav-menu {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 200;
  width: min(80vw, 320px);
  background: var(--bg-2);
  padding: 2.5rem 2rem;
  display: flex; flex-direction: column; gap: 2rem;
  transform: translateX(100%);
  transition: transform .4s var(--ease-out);
  border-left: 1px solid var(--line);
}
.nav-menu.is-open { transform: translateX(0); }
.nav-menu ul { display: flex; flex-direction: column; gap: 1rem; }
.nav-menu a { font-size: 1.2rem; }
.nav-menu-close { align-self: flex-end; font-size: 1.2rem; color: var(--cream-3); }
.nav-overlay {
  position: fixed; inset: 0; z-index: 150;
  background: rgba(0,0,0,.6);
  opacity: 0; pointer-events: none;
  transition: opacity .3s;
}
.nav-overlay.is-visible { opacity: 1; pointer-events: auto; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .85rem 2rem; border-radius: 99px;
  font-size: .9rem; font-weight: 500; letter-spacing: .04em;
  transition: transform .25s var(--ease-out), box-shadow .25s, background .25s, color .25s;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--copper);
  color: var(--bg);
  box-shadow: 0 8px 28px rgba(196,154,91,.25);
}
.btn-primary:hover {
  background: var(--copper-2);
  box-shadow: 0 12px 36px rgba(196,154,91,.38);
}
.btn-ghost {
  background: transparent;
  color: var(--cream);
  border: 1px solid var(--line);
}
.btn-ghost:hover { border-color: var(--cream-3); background: rgba(242,235,218,.05); }
.btn-whatsapp {
  background: #25D366; color: #fff;
  box-shadow: 0 6px 24px rgba(37,211,102,.3);
}
.btn-whatsapp:hover { background: #1fb855; box-shadow: 0 10px 32px rgba(37,211,102,.4); }
.btn-full { width: 100%; }
.btn:disabled, .btn[disabled] {
  opacity: .4; cursor: not-allowed; pointer-events: none;
  box-shadow: none; filter: grayscale(.3);
}

/* ── Reveal animation ── */
.reveal {
  opacity: 0; transform: translateY(40px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
  /* Red de seguridad: si el observer no dispara (algunos móviles), se muestra solo */
  animation: revealSafety .01s 3.5s forwards;
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }
@keyframes revealSafety {
  to { opacity: 1; transform: none; }
}

/* ── Section shared ── */
.section-kicker {
  font-size: .78rem; font-weight: 500; letter-spacing: .18em;
  text-transform: uppercase; color: var(--copper);
  margin-bottom: .75rem;
}
.section-header {
  text-align: center; margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-sub {
  color: var(--cream-3); font-size: 1rem; max-width: 52ch;
  margin: 1rem auto 0;
}

/* ── Hero ── */
.hero {
  position: relative;
  height: 100vh; min-height: 600px;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-slider {
  position: absolute; inset: 0; z-index: 0;
}
.hero-slide {
  position: absolute; inset: 0;
  opacity: 0; transition: opacity 1.2s var(--ease-out);
}
.hero-slide.is-active { opacity: 1; }
.hero-slide-img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  transform: scale(1.06);
  transition: transform 6s ease-out;
}
.hero-slide.is-active .hero-slide-img { transform: scale(1); }
.hero-tint {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(14,11,9,.88) 0%,
    rgba(14,11,9,.55) 50%,
    rgba(14,11,9,.40) 100%
  );
}
.hero-grain {
  position: absolute; inset: 0; z-index: 2; opacity: .04;
  mix-blend-mode: overlay; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-content {
  position: relative; z-index: 3;
  padding: 0 clamp(1.5rem, 6vw, 6rem);
  max-width: 800px;
}
.hero-kicker {
  font-size: .78rem; font-weight: 500; letter-spacing: .2em;
  text-transform: uppercase; color: var(--copper);
  margin-bottom: 1.25rem;
  opacity: 0; transform: translateY(20px);
  animation: heroFadeUp .8s .3s var(--ease-out) forwards;
}
.hero-title {
  margin-bottom: 1.25rem;
  opacity: 0; transform: translateY(30px);
  animation: heroFadeUp .9s .5s var(--ease-out) forwards;
}
.hero-sub {
  font-size: clamp(.95rem, 1.5vw, 1.1rem);
  color: var(--cream-2); max-width: 46ch;
  margin-bottom: 2rem;
  opacity: 0; transform: translateY(20px);
  animation: heroFadeUp .9s .7s var(--ease-out) forwards;
}
.hero-actions {
  display: flex; gap: 1rem; flex-wrap: wrap;
  opacity: 0; transform: translateY(20px);
  animation: heroFadeUp .9s .9s var(--ease-out) forwards;
}
@keyframes heroFadeUp {
  to { opacity: 1; transform: none; }
}
.hero-slider-nav {
  position: absolute; bottom: 2.5rem; left: clamp(1.5rem, 6vw, 6rem);
  z-index: 4; display: flex; gap: .6rem;
}
.slider-dot {
  width: 28px; height: 3px; border-radius: 99px;
  background: rgba(242,235,218,.3);
  transition: background .3s, width .3s;
}
.slider-dot.is-active { background: var(--copper); width: 48px; }
.hero-scroll-hint {
  position: absolute; bottom: 2.5rem; right: clamp(1.5rem, 6vw, 6rem);
  z-index: 4; opacity: .5;
  animation: scrollBounce 2s ease-in-out infinite;
}
.scroll-arrow {
  display: block; width: 20px; height: 20px;
  border-right: 2px solid var(--cream); border-bottom: 2px solid var(--cream);
  transform: rotate(45deg);
}
@keyframes scrollBounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(8px)} }

/* ── Stats ── */
.stats {
  background: var(--bg-2);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: clamp(2rem, 4vw, 3rem) clamp(1.5rem, 4vw, 3.5rem);
}
.stats-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap; gap: 0;
}
.stat-item {
  flex: 1 1 160px; text-align: center;
  padding: 1.5rem 2rem;
}
.stat-num {
  display: block;
  font-family: 'Fraunces', serif; font-size: clamp(2.4rem, 5vw, 3.8rem);
  color: var(--copper); line-height: 1;
}
.stat-suffix { font-family: 'Fraunces', serif; font-size: clamp(1.6rem, 3vw, 2.4rem); color: var(--copper-3); }
.stat-label { font-size: .8rem; color: var(--cream-3); letter-spacing: .06em; margin-top: .4rem; text-transform: uppercase; }
.stat-divider { width: 1px; height: 60px; background: var(--line); flex-shrink: 0; }

/* ── Services ── */
.services {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 4vw, 3.5rem);
  max-width: 1200px; margin: 0 auto;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .35s var(--ease-out), border-color .35s, box-shadow .35s;
  cursor: default;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(196,154,91,.35);
  box-shadow: 0 20px 50px rgba(0,0,0,.4), 0 0 0 1px rgba(196,154,91,.12);
}
.service-photo {
  aspect-ratio: 4 / 3; overflow: hidden;
  background: var(--bg-2);
}
.service-photo img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s var(--ease-out), filter .6s;
}
.service-card:hover .service-photo img {
  transform: scale(1.06); filter: saturate(1.1);
}
.service-body { padding: 1.6rem 1.7rem 1.9rem; }
.service-card h3 {
  margin-bottom: .7rem;
  color: var(--cream);
}
.service-card p {
  font-size: .92rem; color: var(--cream-2); line-height: 1.7;
}
.services-cta {
  text-align: center;
  margin-top: 3rem;
}
.btn-lg {
  font-size: 1.05rem; padding: 1rem 2.6rem;
}

/* ── Tendencias ── */
.trends {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 4vw, 3.5rem);
  max-width: 1200px; margin: 0 auto;
}
.trends-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.6rem;
}
.trend-card {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .35s var(--ease-out), border-color .35s, box-shadow .35s;
}
.trend-card:hover {
  transform: translateY(-6px);
  border-color: rgba(196,154,91,.35);
  box-shadow: 0 20px 50px rgba(0,0,0,.4);
}
.trend-photo { aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-2); }
.trend-photo img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s var(--ease-out);
}
.trend-card:hover .trend-photo img { transform: scale(1.06); }
.trend-body { padding: 1.5rem 1.6rem 1.8rem; }
.trend-tag {
  display: inline-block; margin-bottom: .8rem;
  font-size: .72rem; font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; color: var(--copper);
  padding: .3rem .8rem; border: 1px solid rgba(196,154,91,.35);
  border-radius: 99px;
}
.trend-body h3 { margin-bottom: .6rem; color: var(--cream); font-size: 1.15rem; }
.trend-body p { font-size: .92rem; color: var(--cream-2); line-height: 1.7; }

/* ── Projects / Gallery ── */
.projects {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 4vw, 3.5rem);
  background: var(--bg-2);
}
.projects .section-header { max-width: 1200px; margin-left: auto; margin-right: auto; }
.gallery-filters {
  max-width: 1200px; margin: 0 auto 2.5rem;
  display: flex; flex-wrap: wrap; gap: .75rem;
}
.filter-btn {
  font-size: .82rem; font-weight: 500; letter-spacing: .06em;
  padding: .5rem 1.3rem; border-radius: 99px;
  border: 1px solid var(--line); color: var(--cream-3);
  transition: all .25s;
}
.filter-btn:hover, .filter-btn.is-active {
  background: var(--copper); color: var(--bg); border-color: var(--copper);
}
.gallery-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}
.gallery-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-3);
  cursor: pointer;
  transition: transform .4s var(--ease-out), box-shadow .4s;
}
.gallery-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 60px rgba(0,0,0,.5);
}
.gallery-card.is-hidden { display: none; }
.gallery-card-img-wrap {
  overflow: hidden;
  aspect-ratio: 4/3;
}
.gallery-card-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s var(--ease-out), filter .4s;
}
.gallery-card:hover .gallery-card-img-wrap img {
  transform: scale(1.08);
  filter: saturate(1.15) brightness(1.05);
}
.gallery-card-info {
  padding: .9rem 1.1rem;
}
.gallery-cat {
  font-size: .75rem; font-weight: 500; letter-spacing: .1em;
  text-transform: uppercase; color: var(--copper);
}

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,.92);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .35s;
}
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox-img {
  max-width: min(90vw, 1100px); max-height: 85vh;
  object-fit: contain; border-radius: var(--radius);
  transform: scale(.92); transition: transform .4s var(--ease-out);
}
.lightbox.is-open .lightbox-img { transform: scale(1); }
.lightbox-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  font-size: 1.6rem; color: var(--cream-3);
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; border: 1px solid var(--line);
  transition: color .2s, border-color .2s;
}
.lightbox-close:hover { color: var(--cream); border-color: var(--cream-3); }
.lightbox-prev, .lightbox-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px;
  border: 1px solid var(--line); border-radius: 50%;
  color: var(--cream); font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, border-color .2s;
}
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }
.lightbox-prev:hover, .lightbox-next:hover { background: var(--copper); border-color: var(--copper); color: var(--bg); }

/* ── About ── */
.about {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 4vw, 3.5rem);
}
.about-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem); align-items: center;
}
.about-visual { position: relative; }
.about-img-stack { position: relative; height: 480px; }
.about-img {
  position: absolute; border-radius: var(--radius-lg); object-fit: cover;
}
.about-img-1 { width: 72%; height: 85%; top: 0; left: 0; }
.about-img-2 {
  width: 58%; height: 58%; bottom: 0; right: 0;
  border: 4px solid var(--bg);
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.about-badge {
  position: absolute; bottom: 30px; left: -20px;
  background: var(--copper);
  color: var(--bg);
  padding: 1.2rem 1.5rem;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: 0 12px 40px rgba(196,154,91,.35);
}
.badge-num {
  display: block; font-family: 'Fraunces', serif;
  font-size: 2rem; line-height: 1; font-weight: 600;
}
.badge-label { font-size: .72rem; font-weight: 500; letter-spacing: .06em; line-height: 1.4; opacity: .85; }
.about-text .section-kicker { margin-bottom: .6rem; }
.about-text h2 { margin-bottom: 1.5rem; }
.about-desc { color: var(--cream-3); font-size: .95rem; line-height: 1.75; margin-bottom: 1.2rem; }
.about-pillars {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: .65rem; margin: 1.8rem 0 2rem;
}
.about-pillars li {
  display: flex; align-items: center; gap: .6rem;
  font-size: .88rem; color: var(--cream-2);
}
.pillar-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--copper); flex-shrink: 0;
}

/* ── Process ── */
.process {
  position: relative;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 4vw, 3.5rem);
  overflow: hidden;
}
.process::before {
  content: '';
  position: absolute; inset: 0;
  background: url('assets/img/stock-textura-madera.jpg') center/cover;
  opacity: .045;
  mix-blend-mode: luminosity;
  pointer-events: none;
}
.process > * { position: relative; }
.process-inner { max-width: 1200px; margin: 0 auto; }
.process-steps {
  display: flex; align-items: flex-start;
  gap: 0; margin-top: 1rem;
  flex-wrap: wrap;
}
.process-step {
  flex: 1 1 200px; padding: 2rem;
  background: var(--bg-3); border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  transition: border-color .3s, box-shadow .3s;
}
.process-step:hover {
  border-color: rgba(196,154,91,.3);
  box-shadow: 0 8px 30px rgba(0,0,0,.3);
}
.process-connector {
  width: 40px; height: 2px; background: var(--line);
  align-self: center; flex-shrink: 0;
  margin: 0 -1px;
}
.step-num {
  font-family: 'Fraunces', serif;
  font-size: 3rem; color: var(--copper); opacity: .25;
  line-height: 1; margin-bottom: 1rem;
}
.process-step h3 { margin-bottom: .6rem; }
.process-step p { font-size: .88rem; color: var(--cream-3); line-height: 1.7; }

/* ── Contact ── */
.contact {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 4vw, 3.5rem);
  background: var(--bg);
  position: relative; overflow: hidden;
}
.contact::before {
  content: ''; position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(ellipse, rgba(196,154,91,.08) 0%, transparent 70%);
  pointer-events: none;
}
.contact-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 5vw, 6rem); align-items: start;
}
.contact-text h2 { margin: .5rem 0 1.2rem; }
.contact-desc { color: var(--cream-3); font-size: .95rem; line-height: 1.75; margin-bottom: 2rem; }
.contact-form {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: flex; flex-direction: column; gap: 1.4rem;
}
.form-group { display: flex; flex-direction: column; gap: .45rem; }
.form-group label { font-size: .78rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--cream-3); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .9rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg-3);
  color: var(--cream);
  font-size: .92rem;
  transition: border-color .25s, box-shadow .25s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(196,154,91,.12);
  outline: none;
}
.form-group select option { background: var(--bg-3); }
.form-group textarea { resize: vertical; min-height: 90px; }
.btn-sending { display: none; }
.contact-form.is-sending .btn-text { display: none; }
.contact-form.is-sending .btn-sending { display: inline; }
.form-note { font-size: .75rem; color: var(--cream-3); text-align: center; }

/* ── Consentimiento / tratamiento de datos ── */
.form-consent { display: flex; flex-direction: column; gap: .9rem; margin-top: .3rem; }
.consent-check {
  display: grid; grid-template-columns: auto 1fr; gap: .7rem;
  align-items: start; cursor: pointer;
  font-size: .82rem; line-height: 1.55; color: var(--cream-2);
}
.consent-check input { position: absolute; opacity: 0; width: 0; height: 0; }
.consent-box {
  margin-top: .15rem; width: 20px; height: 20px; flex: 0 0 20px;
  border: 1.5px solid var(--cream-3); border-radius: 5px;
  background: rgba(242,235,218,.03);
  transition: background .2s, border-color .2s;
  position: relative;
}
.consent-check input:checked + .consent-box {
  background: var(--copper); border-color: var(--copper);
}
.consent-check input:checked + .consent-box::after {
  content: ''; position: absolute; left: 6px; top: 2px;
  width: 5px; height: 10px; border: solid var(--bg);
  border-width: 0 2px 2px 0; transform: rotate(45deg);
}
.consent-check input:focus-visible + .consent-box {
  outline: 2px solid var(--copper); outline-offset: 2px;
}
.consent-text strong { color: var(--cream); font-weight: 600; }
.policy-link { color: var(--copper); text-decoration: underline; text-underline-offset: 2px; }
.policy-link:hover { color: var(--cream); }
.consent-flag {
  display: inline-block; margin-left: .25rem;
  font-size: .66rem; font-weight: 600; letter-spacing: .04em;
  text-transform: uppercase; color: #f2d9d0;
  background: rgba(178,58,42,.85); padding: .12rem .5rem; border-radius: 99px;
  vertical-align: middle;
}

/* ── Footer ── */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding: clamp(3rem, 5vw, 4.5rem) clamp(1.5rem, 4vw, 3.5rem) 0;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem; padding-bottom: 3rem;
}
.footer-logo { height: 52px; width: auto; object-fit: contain; margin-bottom: 1rem; }
.footer-tagline { font-family: 'Fraunces', serif; font-size: 1.1rem; color: var(--cream-2); line-height: 1.4; }
.footer-nav h4, .footer-social h4 {
  font-size: .75rem; font-weight: 500; letter-spacing: .14em;
  text-transform: uppercase; color: var(--cream-3); margin-bottom: 1.2rem;
}
.footer-nav ul { display: flex; flex-direction: column; gap: .65rem; }
.footer-nav a { font-size: .9rem; color: var(--cream-2); transition: color .2s; }
.footer-nav a:hover { color: var(--copper); }
.social-links { display: flex; gap: 1rem; margin-bottom: 1.5rem; }
.social-link {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  color: var(--cream-3); transition: color .2s, border-color .2s, background .2s;
}
.social-link:hover { color: var(--copper); border-color: var(--copper); background: rgba(196,154,91,.08); }
.footer-whatsapp {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .88rem; color: #25D366;
  transition: opacity .2s;
}
.footer-whatsapp:hover { opacity: .8; }
.footer-bottom {
  max-width: 1200px; margin: 0 auto;
  border-top: 1px solid var(--line);
  padding: 1.5rem 0;
  font-size: .78rem; color: var(--cream-3); text-align: center;
}

/* ── WhatsApp flotante ── */
.wa-float {
  position: fixed; bottom: 1.8rem; right: 1.8rem; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.5);
  transition: transform .3s var(--ease-out), box-shadow .3s;
  color: #fff;
  animation: waPulse 3s ease-in-out infinite;
}
.wa-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 10px 36px rgba(37,211,102,.6);
  animation: none;
}
@keyframes waPulse {
  0%,100%{box-shadow:0 6px 24px rgba(37,211,102,.5)}
  50%{box-shadow:0 6px 40px rgba(37,211,102,.7),0 0 0 10px rgba(37,211,102,.1)}
}

/* ── Responsive ── */
@media (max-width: 1023px) {
  .about-inner { grid-template-columns: 1fr; }
  .about-img-stack { height: 320px; }
  .about-badge { left: 0; }
  .contact-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .process-connector { display: none; }
  .process-steps { gap: 1rem; }
}

@media (max-width: 767px) {
  .nav-links, .btn-nav { display: none; }
  .nav-burger { display: flex; }
  .stat-divider { display: none; }
  .stats-inner { gap: 0; }
  .stat-item { flex-basis: 50%; padding: 1.2rem; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .process-steps { flex-direction: column; }
  .about-pillars { grid-template-columns: 1fr; }
}

@media (max-width: 479px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .gallery-grid { grid-template-columns: 1fr; }
}

/* ── Scroll-triggered reveal (GSAP targets) ── */
[data-reveal] { opacity: 0; transform: translateY(36px); animation: revealSafety .01s 3.5s forwards; }
[data-reveal].is-revealed { opacity: 1; transform: none; }