/* New Art Construction — Premium Modern Minimalist */
:root {
  --bg: #fafaf9;
  --bg-elevated: #ffffff;
  --bg-dark: #0c0c0c;
  --text: #141414;
  --text-muted: #5c5c5c;
  --text-dim: #8a8a8a;
  --text-on-dark: #f5f5f5;
  --text-muted-on-dark: #a3a3a3;
  --accent: #1a1a1a;
  --accent-soft: rgba(20,20,20,0.06);
  --border: rgba(0,0,0,0.08);
  --border-strong: rgba(0,0,0,0.14);
  --radius: 2px;
  --font: "Outfit", system-ui, -apple-system, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 72px;
  --max: 1120px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

h1,h2,h3,h4 { font-weight: 500; letter-spacing: -0.03em; line-height: 1.15; }
.display {
  font-size: clamp(2.75rem, 7vw, 5.25rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.02;
}
.section-title {
  font-size: clamp(1.9rem, 3.8vw, 2.85rem);
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
}
.section-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  font-weight: 500;
  margin-bottom: 0.85rem;
  display: block;
}
.lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 34rem;
}

.container { width: min(var(--max), 92%); margin-inline: auto; }
.section { padding: 5.5rem 0 6rem; position: relative; }

/* Header — transparent over hero, solid on scroll */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background 0.35s var(--ease), border-color 0.35s, backdrop-filter 0.35s;
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(250,250,249,0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}
.header.scrolled .logo,
.header.scrolled .nav a,
.header.scrolled .phone-link { color: var(--text); }
.header.scrolled .nav a { color: var(--text-muted); }
.header.scrolled .nav a:hover,
.header.scrolled .nav a.active { color: var(--text); }
.header.scrolled .btn-header {
  background: var(--text); color: #fff;
}

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: min(var(--max), 92%); margin-inline: auto;
}
.logo {
  font-size: 1.05rem; font-weight: 600; letter-spacing: -0.02em;
  color: #fff; transition: color 0.3s;
}
.logo span { font-weight: 400; opacity: 0.7; }

.nav { display: flex; align-items: center; gap: 2rem; }
.nav a {
  font-size: 0.88rem; color: rgba(255,255,255,0.75);
  transition: color 0.25s; position: relative;
}
.nav a:hover, .nav a.active { color: #fff; }
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: -4px;
  width: 0; height: 1px; background: currentColor;
  transition: width 0.3s var(--ease);
}
.nav a:hover::after, .nav a.active::after { width: 100%; }

.header-cta { display: flex; align-items: center; gap: 1rem; }
.phone-link {
  font-size: 0.88rem; font-weight: 500; color: #fff;
  display: none; transition: color 0.3s;
}
@media (min-width: 900px) { .phone-link { display: block; } }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.5rem; font-size: 0.88rem; font-weight: 500;
  border-radius: var(--radius); transition: all 0.3s var(--ease);
  white-space: nowrap; letter-spacing: -0.01em;
}
.btn-primary { background: var(--text); color: #fff; }
.btn-primary:hover { background: #000; transform: translateY(-1px); }
.btn-ghost {
  background: transparent; color: #fff;
  border: 1px solid rgba(255,255,255,0.35);
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn-outline {
  border: 1px solid var(--border-strong); color: var(--text); background: transparent;
}
.btn-outline:hover { border-color: var(--text); background: var(--accent-soft); }
.btn-header {
  background: rgba(255,255,255,0.15); color: #fff;
  border: 1px solid rgba(255,255,255,0.25); padding: 0.65rem 1.2rem;
}
.btn-header:hover { background: rgba(255,255,255,0.25); }

.menu-toggle {
  display: none; width: 40px; height: 40px; place-items: center; color: #fff;
}
.header.scrolled .menu-toggle { color: var(--text); }
@media (max-width: 860px) {
  .nav { display: none; }
  .menu-toggle { display: grid; }
}

.mobile-nav {
  position: fixed; top: var(--header-h); left: 0; right: 0;
  background: rgba(250,250,249,0.98); backdrop-filter: blur(16px);
  padding: 1.5rem 1.5rem 2rem;
  display: flex; flex-direction: column; gap: 0.25rem;
  transform: translateY(-120%); opacity: 0;
  transition: transform 0.4s var(--ease), opacity 0.35s;
  z-index: 999; border-bottom: 1px solid var(--border);
}
.mobile-nav.open { transform: translateY(0); opacity: 1; }
.mobile-nav a {
  font-size: 1.15rem; color: var(--text-muted); padding: 0.6rem 0;
  min-height: 44px; display: flex; align-items: center;
}
.mobile-nav a:hover { color: var(--text); }

/* Hero — LAVILLA style */
.hero {
  min-height: 100vh; display: flex; align-items: flex-end;
  position: relative; padding-top: var(--header-h); overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  transform: scale(1.04);
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.72) 0%,
    rgba(0,0,0,0.35) 45%,
    rgba(0,0,0,0.25) 100%
  );
}
.hero-content {
  position: relative; z-index: 2;
  width: min(var(--max), 92%); margin-inline: auto;
  padding-bottom: 4.5rem; padding-top: 4rem; color: #fff;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius);
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.9); margin-bottom: 1.5rem;
}
.hero h1 { margin-bottom: 1.15rem; max-width: 12ch; color: #fff; }
.hero .lead { color: rgba(255,255,255,0.8); margin-bottom: 2.25rem; max-width: 30rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-bottom: 3.5rem; }
.hero-stats {
  display: flex; flex-wrap: wrap; gap: 2.25rem;
  padding-top: 1.75rem; border-top: 1px solid rgba(255,255,255,0.2);
}
.stat-value { font-size: 1.5rem; font-weight: 500; color: #fff; letter-spacing: -0.02em; }
.stat-label { font-size: 0.78rem; color: rgba(255,255,255,0.6); margin-top: 0.2rem; }

/* Services */
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.15rem; margin-top: 2.75rem;
}
.service-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  transition: transform 0.4s var(--ease), border-color 0.3s, box-shadow 0.4s;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: 0 16px 40px rgba(0,0,0,0.06);
}
.service-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.service-card p { font-size: 0.92rem; color: var(--text-muted); }

/* Projects */
.projects-grid {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 1.15rem; margin-top: 2.75rem;
}
@media (max-width: 800px) { .projects-grid { grid-template-columns: 1fr; } }
.project-card {
  position: relative; overflow: hidden; border-radius: var(--radius);
  aspect-ratio: 16/11; display: block;
}
.project-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.8s var(--ease);
}
.project-card:hover img { transform: scale(1.05); }
.project-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 55%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.5rem; color: #fff;
}
.project-card h3 { font-size: 1.15rem; margin-bottom: 0.2rem; }
.project-card span { font-size: 0.82rem; color: rgba(255,255,255,0.7); }

/* Process */
.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 3rem;
  counter-reset: step;
}
@media (max-width: 900px) { .process-steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .process-steps { grid-template-columns: 1fr; } }
.process-step { padding: 0.5rem 0; }
.process-step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-size: 2.25rem; font-weight: 500; color: var(--text);
  opacity: 0.2; display: block; margin-bottom: 0.85rem; letter-spacing: -0.03em;
}
.process-step h3 { font-size: 1.05rem; margin-bottom: 0.4rem; }
.process-step p { font-size: 0.9rem; color: var(--text-muted); }

/* Split */
.split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center;
}
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 2rem; } }
.split-image {
  border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/5;
  background: #eee;
}
.split-image img { width: 100%; height: 100%; object-fit: cover; }

/* CTA */
.cta-band {
  background: var(--bg-dark); color: var(--text-on-dark);
  padding: 5rem 0; text-align: center;
}
.cta-band .section-title { color: #fff; }
.cta-band p { color: var(--text-muted-on-dark); margin-bottom: 1.75rem; max-width: 30rem; margin-inline: auto; }
.cta-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.85rem; }
.cta-band .btn-primary { background: #fff; color: #000; }
.cta-band .btn-primary:hover { background: #f0f0f0; }
.cta-band .btn-ghost { border-color: rgba(255,255,255,0.3); color: #fff; }

/* Contact */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 3rem; margin-top: 2.5rem;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-item { margin-bottom: 1.5rem; }
.contact-item strong {
  display: block; font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--text-dim); margin-bottom: 0.35rem; font-weight: 500;
}
.contact-item a { font-size: 1.15rem; font-weight: 500; }

.form-group { margin-bottom: 1.1rem; }
.form-group label {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--text-dim); margin-bottom: 0.4rem; display: block; font-weight: 500;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0.85rem 1rem; font-size: 1rem;
  color: var(--text); font-family: inherit;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--text); box-shadow: 0 0 0 3px rgba(0,0,0,0.06);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* Footer */
.footer {
  background: var(--bg-dark); color: var(--text-muted-on-dark);
  padding: 3.5rem 0 2rem;
}
.footer-top {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem; margin-bottom: 2.5rem;
}
.footer .logo { color: #fff; margin-bottom: 0.75rem; display: inline-block; }
.footer-brand p { font-size: 0.9rem; max-width: 22rem; margin-top: 0.5rem; }
.footer-links { display: flex; gap: 3rem; flex-wrap: wrap; }
.footer-col h4 {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: rgba(255,255,255,0.45); margin-bottom: 0.9rem; font-weight: 500;
}
.footer-col a {
  display: block; font-size: 0.9rem; color: var(--text-muted-on-dark);
  margin-bottom: 0.45rem; transition: color 0.25s;
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  padding-top: 1.75rem; border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  font-size: 0.8rem; color: rgba(255,255,255,0.4);
}

/* Reveal */
.reveal {
  opacity: 0; transform: translateY(28px); filter: blur(3px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease), filter 0.85s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); filter: blur(0); }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; filter: none; }
}

@media (max-width: 768px) {
  .section { padding: 3.75rem 0 4.25rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; min-height: 50px; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { width: 100%; }
  .display { font-size: clamp(2.4rem, 9vw, 3.4rem); }
}