/* ==========================================================================
   J&R Olis Metal Buildings — Industrial Minimalist Design System
   ========================================================================== */

:root {
  --black: #0a0a0b;
  --charcoal: #17171a;
  --graphite: #232326;
  --steel-900: #2e2e33;
  --steel-700: #4a4a52;
  --steel-500: #6e6e77;
  --steel-300: #a3a3ab;
  --fog: #d4d4d8;
  --fog-light: #e9e9eb;
  --offwhite: #f4f4f3;
  --white: #ffffff;

  --line: rgba(255, 255, 255, 0.1);
  --line-dark: rgba(10, 10, 11, 0.1);

  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1240px;
  --gap: clamp(1.5rem, 4vw, 3rem);
  --radius: 2px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --speed: 0.6s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--charcoal);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: 1rem; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--black);
}
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

/* ---------- Utility ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--steel-500);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--steel-500);
}
.eyebrow.on-dark { color: var(--fog); }
.eyebrow.on-dark::before { background: var(--fog); }

.section { padding: clamp(4rem, 9vw, 7.5rem) 0; }
.section--tight { padding: clamp(2.5rem, 6vw, 4.5rem) 0; }
.section--dark { background: var(--black); color: var(--fog); }
.section--dark h2, .section--dark h3 { color: var(--white); }
.section--charcoal { background: var(--charcoal); color: var(--fog); }
.section--charcoal h2, .section--charcoal h3 { color: var(--white); }
.section--offwhite { background: var(--offwhite); }

.section-head { max-width: 640px; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 4vw, 3rem); margin-bottom: 0.75rem; }
.section-head p { color: var(--steel-500); font-size: 1.05rem; max-width: 55ch; }
.section--dark .section-head p, .section--charcoal .section-head p { color: var(--steel-300); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 1rem 1.9rem;
  border: 1px solid transparent;
  transition: transform var(--speed) var(--ease), background var(--speed) var(--ease), color var(--speed) var(--ease), border-color var(--speed) var(--ease);
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; transition: transform 0.4s var(--ease); flex-shrink: 0; }
.btn:hover svg { transform: translateX(4px); }
.btn-primary { background: var(--black); color: var(--white); }
.btn-primary:hover { background: var(--steel-900); transform: translateY(-2px); }
.btn-outline { border-color: var(--charcoal); color: var(--charcoal); }
.btn-outline:hover { background: var(--charcoal); color: var(--white); transform: translateY(-2px); }
.btn-outline-light { border-color: rgba(255,255,255,0.4); color: var(--white); }
.btn-outline-light:hover { background: var(--white); color: var(--black); border-color: var(--white); transform: translateY(-2px); }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal-stagger.in-view > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.in-view > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.in-view > *:nth-child(2) { transition-delay: 0.15s; }
.reveal-stagger.in-view > *:nth-child(3) { transition-delay: 0.25s; }
.reveal-stagger.in-view > *:nth-child(4) { transition-delay: 0.35s; }
.reveal-stagger.in-view > *:nth-child(5) { transition-delay: 0.45s; }
.reveal-stagger.in-view > *:nth-child(6) { transition-delay: 0.55s; }
.reveal-stagger.in-view > *:nth-child(7) { transition-delay: 0.65s; }
.reveal-stagger.in-view > *:nth-child(8) { transition-delay: 0.75s; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > * { opacity: 1 !important; transform: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Top utility bar ---------- */
.topbar {
  background: var(--black);
  color: var(--steel-300);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.55rem;
  padding-bottom: 0.55rem;
  gap: 1rem;
}
.topbar a { transition: color 0.3s var(--ease); }
.topbar a:hover { color: var(--white); }
.topbar-links { display: flex; gap: 1.75rem; }
.topbar-tag { display: flex; align-items: center; gap: 0.5rem; text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.72rem; color: var(--steel-500); }
.topbar-tag .dot { width: 6px; height: 6px; border-radius: 50%; background: #8f8f68; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 11, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: padding var(--speed) var(--ease);
}
.site-header .nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0;
  transition: padding var(--speed) var(--ease);
}
.site-header.shrink .nav-wrap { padding: 0.6rem 0; }

.brand { display: flex; align-items: center; gap: 0.75rem; }
.brand img { height: 44px; width: auto; transition: height var(--speed) var(--ease); filter: brightness(0) invert(1); }
.site-header.shrink .brand img { height: 34px; }
.brand-text { font-family: var(--font-display); color: var(--white); line-height: 1.05; }
.brand-text strong { display: block; font-size: 1.05rem; letter-spacing: 0.06em; }
.brand-text span { display: block; font-size: 0.62rem; letter-spacing: 0.24em; color: var(--steel-300); text-transform: uppercase; margin-top: 3px; }

.main-nav { display: flex; align-items: center; gap: 2.4rem; }
.main-nav ul { display: flex; gap: 2.2rem; }
.main-nav a {
  position: relative;
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fog);
  padding: 0.4rem 0;
  transition: color 0.3s var(--ease);
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--white);
  transition: width 0.35s var(--ease);
}
.main-nav a:hover, .main-nav a.active { color: var(--white); }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }

.nav-cta { display: flex; align-items: center; gap: 1.2rem; }
.nav-phone { display: flex; align-items: center; gap: 0.55rem; color: var(--white); font-family: var(--font-display); font-size: 0.9rem; letter-spacing: 0.04em; }
.nav-phone svg { width: 16px; height: 16px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
  height: 22px;
  justify-content: center;
  z-index: 200;
}
.hamburger span { display: block; width: 100%; height: 2px; background: var(--white); transition: transform 0.35s var(--ease), opacity 0.35s var(--ease); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 150;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem 2rem;
  transform: translateY(-100%);
  transition: transform 0.55s var(--ease);
}
.mobile-nav.open { transform: translateY(0); }
.mobile-nav ul { display: flex; flex-direction: column; gap: 1.4rem; margin-bottom: 2.5rem; }
.mobile-nav a { font-family: var(--font-display); font-size: 2rem; letter-spacing: 0.03em; text-transform: uppercase; color: var(--white); }
.mobile-nav .btn { align-self: flex-start; }
.mobile-nav-foot { color: var(--steel-300); font-size: 0.9rem; display: flex; flex-direction: column; gap: 0.5rem; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  color: var(--white);
  overflow: hidden;
  background: var(--black);
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.08);
  animation: heroZoom 16s var(--ease) forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,11,0.55) 0%, rgba(10,10,11,0.35) 40%, rgba(10,10,11,0.92) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: 7rem 0 4.5rem;
  width: 100%;
}
.hero-content .eyebrow { color: var(--fog); }
.hero-content .eyebrow::before { background: var(--fog); }
.hero h1 {
  font-size: clamp(2.6rem, 7vw, 5.6rem);
  color: var(--white);
  max-width: 16ch;
  margin-bottom: 1.4rem;
}
.hero h1 .thin { font-weight: 300; opacity: 0.82; display: block; }
.hero-sub { max-width: 46ch; font-size: clamp(1rem, 1.6vw, 1.2rem); color: var(--fog-light); margin-bottom: 2.4rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.hero-stats { display: flex; gap: clamp(1.5rem, 5vw, 3.5rem); flex-wrap: wrap; border-top: 1px solid rgba(255,255,255,0.18); padding-top: 1.8rem; }
.hero-stats .stat-num { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.3rem); color: var(--white); }
.hero-stats .stat-label { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--steel-300); margin-top: 0.2rem; }

.scroll-cue {
  position: absolute;
  right: clamp(1.25rem, 4vw, 2.5rem);
  bottom: 2rem;
  z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
  color: var(--steel-300);
}
.scroll-cue span { writing-mode: vertical-rl; font-size: 0.68rem; letter-spacing: 0.24em; text-transform: uppercase; }
.scroll-cue .line { width: 1px; height: 46px; background: linear-gradient(var(--steel-300), transparent); animation: scrollLine 2.2s ease-in-out infinite; }
@keyframes scrollLine { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 50.01% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ---------- Page header (inner pages) ---------- */
.page-hero {
  position: relative;
  min-height: 56vh;
  display: flex;
  align-items: flex-end;
  color: var(--white);
  background: var(--black);
  overflow: hidden;
}
.page-hero .hero-media img { animation: heroZoom 14s var(--ease) forwards; }
.page-hero .hero-content { padding: 6rem 0 3.5rem; }
.page-hero h1 { font-size: clamp(2.2rem, 5.5vw, 4rem); max-width: 20ch; color: var(--white); }
.breadcrumb { display: flex; gap: 0.6rem; align-items: center; font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--steel-300); margin-top: 1.4rem; }
.breadcrumb a:hover { color: var(--white); }

/* ---------- Marquee strip ---------- */
.strip {
  background: var(--offwhite);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  overflow: hidden;
  padding: 1.1rem 0;
}
.strip-track { display: flex; gap: 3.5rem; white-space: nowrap; animation: marquee 28s linear infinite; width: max-content; }
.strip-track span { font-family: var(--font-display); font-size: 0.85rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--steel-700); display: flex; align-items: center; gap: 0.9rem; }
.strip-track span::after { content: "\2726"; color: var(--steel-300); font-size: 0.7rem; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Cards / grids ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 2.5vw, 1.75rem); }

.service-card {
  position: relative;
  overflow: hidden;
  background: var(--charcoal);
  color: var(--white);
  min-height: 460px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2.2rem;
  transition: transform var(--speed) var(--ease);
}
.service-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); z-index: 0; }
.service-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,10,11,0.05) 0%, rgba(10,10,11,0.92) 92%); z-index: 1; }
.service-card:hover img { transform: scale(1.09); }
.service-card:hover { transform: translateY(-6px); }
.service-card .num { position: relative; z-index: 2; font-family: var(--font-display); font-size: 0.8rem; letter-spacing: 0.2em; color: var(--steel-300); margin-bottom: auto; }
.service-card .body { position: relative; z-index: 2; }
.service-card h3 { color: var(--white); font-size: 1.5rem; margin-bottom: 0.6rem; }
.service-card p { color: var(--fog-light); font-size: 0.95rem; margin-bottom: 1.1rem; }
.service-card .link { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--font-display); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--white); }
.service-card .link svg { width: 14px; height: 14px; transition: transform 0.4s var(--ease); }
.service-card:hover .link svg { transform: translateX(5px); }

/* Feature list rows (servicios page) */
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.feature-row.reverse .feature-media { order: 2; }
.feature-media { position: relative; overflow: hidden; aspect-ratio: 4/3; }
.feature-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.feature-media:hover img { transform: scale(1.06); }
.feature-media .tag { position: absolute; top: 1rem; left: 1rem; background: var(--black); color: var(--white); font-family: var(--font-display); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; padding: 0.5rem 0.9rem; }
.feature-text .index { font-family: var(--font-display); font-size: 5rem; color: var(--fog); line-height: 1; margin-bottom: 0.5rem; }
.feature-text h3 { font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: 1rem; }
.feature-text p { color: var(--steel-500); margin-bottom: 1.5rem; max-width: 52ch; }
.feature-list { display: grid; gap: 0.75rem; margin-bottom: 1.8rem; }
.feature-list li { display: flex; align-items: baseline; gap: 0.7rem; font-size: 0.95rem; color: var(--charcoal); }
.feature-list li::before { content: "01"; content: ""; width: 6px; height: 6px; background: var(--black); flex-shrink: 0; transform: translateY(-2px); }
.feature-divider { height: 1px; background: var(--line-dark); margin: clamp(3rem, 7vw, 5rem) 0; }

/* Value / stat cards */
.value-card { border: 1px solid var(--line-dark); padding: 2.4rem 2rem; transition: border-color var(--speed) var(--ease), transform var(--speed) var(--ease); }
.value-card:hover { border-color: var(--charcoal); transform: translateY(-4px); }
.value-card .ico { width: 46px; height: 46px; margin-bottom: 1.4rem; }
.value-card h3 { font-size: 1.15rem; margin-bottom: 0.7rem; }
.value-card p { color: var(--steel-500); font-size: 0.95rem; }

.stat-block { text-align: center; padding: 2rem 1rem; border-left: 1px solid var(--line); }
.stat-block:first-child { border-left: none; }
.stat-block .stat-num { font-family: var(--font-display); font-size: clamp(2.2rem, 5vw, 3.4rem); color: var(--white); }
.stat-block .stat-label { font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--steel-300); margin-top: 0.4rem; }

/* ---------- Gallery ---------- */
.filter-bar { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: clamp(2rem, 5vw, 3rem); }
.filter-btn {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.7rem 1.3rem;
  border: 1px solid var(--line-dark);
  color: var(--steel-700);
  transition: all 0.35s var(--ease);
}
.filter-btn:hover { border-color: var(--charcoal); color: var(--black); }
.filter-btn.active { background: var(--black); border-color: var(--black); color: var(--white); }

.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.gallery-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  background: var(--charcoal);
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease), opacity 0.5s var(--ease); }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10,10,11,0.88) 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.3rem;
  opacity: 0; transition: opacity 0.4s var(--ease);
}
.gallery-item:hover .overlay { opacity: 1; }
.gallery-item .overlay .tag { font-family: var(--font-display); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--steel-300); margin-bottom: 0.3rem; }
.gallery-item .overlay h4 { color: var(--white); font-size: 1.05rem; }
.gallery-item.hide { display: none; }
.gallery-item .expand { position: absolute; top: 1rem; right: 1rem; width: 34px; height: 34px; border: 1px solid rgba(255,255,255,0.5); border-radius: 50%; display: flex; align-items: center; justify-content: center; opacity: 0; transform: scale(0.8); transition: all 0.4s var(--ease); }
.gallery-item:hover .expand { opacity: 1; transform: scale(1); }
.gallery-item .expand svg { width: 14px; height: 14px; stroke: var(--white); }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(10,10,11,0.96);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.4s var(--ease);
  padding: 2rem;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox img { max-width: 90vw; max-height: 82vh; object-fit: contain; box-shadow: 0 30px 80px rgba(0,0,0,0.5); }
.lightbox-caption { position: absolute; bottom: 2rem; left: 0; right: 0; text-align: center; color: var(--fog); font-family: var(--font-display); letter-spacing: 0.1em; text-transform: uppercase; font-size: 0.85rem; }
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute; color: var(--white); width: 46px; height: 46px;
  border: 1px solid rgba(255,255,255,0.3); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s var(--ease);
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { background: var(--white); color: var(--black); }
.lightbox-close { top: 1.5rem; right: clamp(1rem,4vw,2.5rem); }
.lightbox-prev { left: clamp(0.75rem,3vw,2rem); top: 50%; transform: translateY(-50%); }
.lightbox-next { right: clamp(0.75rem,3vw,2rem); top: 50%; transform: translateY(-50%); }
.lightbox-close svg, .lightbox-prev svg, .lightbox-next svg { width: 18px; height: 18px; }

/* ---------- Testimonials ---------- */
.testi-card { background: var(--white); border: 1px solid var(--line-dark); padding: 2.4rem; }
.testi-stars { display: flex; gap: 0.3rem; margin-bottom: 1.2rem; }
.testi-stars svg { width: 16px; height: 16px; fill: var(--black); }
.testi-card p { font-size: 1.05rem; color: var(--charcoal); margin-bottom: 1.6rem; }
.testi-name { font-family: var(--font-display); font-size: 0.9rem; letter-spacing: 0.05em; }
.testi-role { font-size: 0.8rem; color: var(--steel-500); }

/* ---------- CTA banner ---------- */
.cta-banner {
  position: relative;
  background: var(--black);
  color: var(--white);
  overflow: hidden;
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}
.cta-banner .grid-lines { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px); background-size: 60px 60px; }
.cta-inner { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 2rem; }
.cta-inner h2 { color: var(--white); font-size: clamp(1.8rem, 4vw, 3rem); max-width: 20ch; }
.cta-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-family: var(--font-display); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--steel-700); }
.field input, .field select, .field textarea {
  border: 1px solid var(--line-dark);
  background: var(--white);
  padding: 0.9rem 1rem;
  color: var(--charcoal);
  transition: border-color 0.3s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--black); }
.field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.82rem; color: var(--steel-500); margin-top: 1rem; display: flex; gap: 0.5rem; align-items: flex-start; }
.form-note svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; }
.form-success { display: none; border: 1px solid var(--charcoal); padding: 1.4rem; margin-top: 1.2rem; font-size: 0.9rem; }
.form-success.show { display: block; }

.contact-card { display: flex; gap: 1.1rem; padding: 1.6rem 0; border-top: 1px solid var(--line-dark); }
.contact-card:last-child { border-bottom: 1px solid var(--line-dark); }
.contact-card .ico { width: 40px; height: 40px; border: 1px solid var(--line-dark); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-card .ico svg { width: 18px; height: 18px; }
.contact-card h4 { font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--steel-500); margin-bottom: 0.3rem; }
.contact-card p, .contact-card a { font-size: 1.05rem; color: var(--charcoal); }
.contact-card a:hover { color: var(--black); text-decoration: underline; }

.map-frame { border: 1px solid var(--line-dark); filter: grayscale(1) contrast(1.05); width: 100%; height: 100%; min-height: 320px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--black); color: var(--steel-300); padding-top: clamp(3.5rem, 7vw, 5.5rem); }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid var(--line); }
.footer-brand .brand-text strong { color: var(--white); }
.footer-brand p { margin-top: 1.2rem; font-size: 0.92rem; max-width: 32ch; color: var(--steel-300); }
.footer-social { display: flex; gap: 0.7rem; margin-top: 1.5rem; }
.footer-social a { width: 38px; height: 38px; border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; transition: all 0.3s var(--ease); }
.footer-social a:hover { background: var(--white); border-color: var(--white); }
.footer-social a:hover svg { stroke: var(--black); }
.footer-social svg { width: 16px; height: 16px; stroke: var(--fog); }
.footer-col h4 { color: var(--white); font-size: 0.78rem; letter-spacing: 0.16em; margin-bottom: 1.3rem; }
.footer-col ul { display: grid; gap: 0.85rem; }
.footer-col a { font-size: 0.92rem; transition: color 0.3s var(--ease); }
.footer-col a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 1.6rem 0; font-size: 0.8rem; flex-wrap: wrap; gap: 0.8rem; }
.footer-bottom a:hover { color: var(--white); }

/* ---------- Back to top ---------- */
.to-top {
  position: fixed; right: 1.5rem; bottom: 1.5rem; z-index: 90;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--black); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: all 0.4s var(--ease);
}
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top svg { width: 18px; height: 18px; }
.to-top:hover { background: var(--steel-900); }

/* ---------- Whatsapp float ---------- */
.wa-float {
  position: fixed; left: 1.5rem; bottom: 1.5rem; z-index: 90;
  display: flex; align-items: center; gap: 0.7rem;
  background: var(--white); border: 1px solid var(--line-dark);
  padding: 0.75rem 1.1rem 0.75rem 0.75rem;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.wa-float:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(0,0,0,0.12); }
.wa-float .ico { width: 34px; height: 34px; border-radius: 50%; background: var(--black); display: flex; align-items: center; justify-content: center; }
.wa-float .ico svg { width: 17px; height: 17px; stroke: var(--white); }
.wa-float span { font-family: var(--font-display); font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .main-nav, .nav-phone-wrap { display: none; }
  .hamburger { display: flex; }
  .feature-row, .feature-row.reverse { grid-template-columns: 1fr; }
  .feature-row.reverse .feature-media { order: 0; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .topbar-links { display: none; }
  .stat-block { border-left: none; border-top: 1px solid var(--line); }
  .stat-block:first-child { border-top: none; }
}
@media (max-width: 640px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .wa-float span { display: none; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}