:root{
  --bg: #060f1e;
  --panel: #0b1a2e;
  --text: #deeaf6;
  --muted: #6d9ab8;
  --border: rgba(80,170,210,.14);
  --shadow: 0 10px 36px rgba(0,0,0,.4);
  --radius: 14px;

  --accent: #2ec4d8;
  --accent2: #e8a940;

  --btn: rgba(255,255,255,.08);
  --btnHover: rgba(255,255,255,.13);

  --max: 1100px;
}

:root[data-theme="light"]{
  --bg: #f0ebe0;
  --panel: #faf7f2;
  --text: #0c1e34;
  --muted: #3a6280;
  --border: rgba(12,30,52,.13);
  --shadow: 0 8px 28px rgba(12,30,52,.10);
  --btn: rgba(12,30,52,.06);
  --btnHover: rgba(12,30,52,.11);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background: var(--bg);
  line-height:1.5;
}

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

.container{
  width:min(var(--max), calc(100% - 2rem));
  margin-inline:auto;
}

.skip-link{
  position:absolute;
  top:-40px;
  left:12px;
  background:var(--panel);
  border:1px solid var(--border);
  padding:.6rem .8rem;
  border-radius:10px;
  z-index:9999;
}
.skip-link:focus{ top:12px; }

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  border-bottom:1px solid var(--border);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:.85rem 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:.65rem;
  font-weight:700;
}
.brand-mark{
  width:34px; height:34px;
  display:grid; place-items:center;
  border-radius:10px;
  border:1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  background: color-mix(in srgb, var(--accent) 14%, var(--panel));
  color: var(--accent);
  font-size:.75rem;
  font-weight:900;
  letter-spacing:-.5px;
}
.brand-name{ letter-spacing:.2px; }

.nav{ display:flex; align-items:center; }
.nav-toggle{
  display:none;
  width:44px; height:44px;
  border-radius:10px;
  border:1px solid var(--border);
  background:var(--btn);
  cursor:pointer;
  color:var(--text);
}
.nav-toggle:hover{ background:var(--btnHover); }
.nav-toggle-bars{
  display:block;
  width:18px; height:2px;
  background:var(--text);
  position:relative;
  margin:0 auto;
}
.nav-toggle-bars::before,
.nav-toggle-bars::after{
  content:"";
  position:absolute;
  left:0;
  width:18px; height:2px;
  background:var(--text);
}
.nav-toggle-bars::before{ top:-6px; }
.nav-toggle-bars::after{ top:6px; }

.nav-menu{
  display:flex;
  align-items:center;
  gap:.9rem;
  list-style:none;
  margin:0;
  padding:0;
}
.nav-menu a{ color:var(--muted); font-weight:600; }
.nav-menu a:hover{ color:var(--text); text-decoration:none; }

.header-actions{ display:flex; align-items:center; gap:.5rem; }
.icon-btn{
  width:44px; height:44px;
  border-radius:10px;
  border:1px solid var(--border);
  background:var(--btn);
  cursor:pointer;
  color:var(--text);
}
.icon-btn:hover{ background:var(--btnHover); }

/* ---- Hero ---- */
.hero{
  padding:3.6rem 0 0;
  background:
    radial-gradient(ellipse 100% 60% at 50% -5%, rgba(18,100,160,.22), transparent 60%);
  position:relative;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:2rem;
  align-items:start;
}
.pill{
  display:inline-flex;
  padding:.3rem .7rem;
  border:1px solid color-mix(in srgb, var(--accent) 25%, var(--border));
  border-radius:999px;
  background: color-mix(in srgb, var(--accent) 10%, var(--panel));
  color: var(--accent);
  font-weight:700;
  font-size:.88rem;
  letter-spacing:.2px;
}
.hero h1{ font-size: clamp(1.9rem, 3.2vw, 2.85rem); line-height:1.15; margin:.9rem 0 .7rem; font-weight:800; }
.subhead{ color:var(--muted); font-size:1.05rem; max-width:52ch; }
.hero-cta{ display:flex; gap:.8rem; margin:1.2rem 0; flex-wrap:wrap; }
.hero-highlights{
  display:flex;
  gap:1.2rem;
  padding:0;
  margin:1rem 0 .4rem;
  list-style:none;
  flex-wrap:wrap;
  color:var(--muted);
  font-size:.95rem;
}
.hero-highlights li{ display:flex; align-items:center; gap:.35rem; }
.micro{ font-size:.9rem; color:var(--muted); }

/* Wave divider */
.wave-divider{
  height:56px;
  overflow:hidden;
  margin-top:2.8rem;
  color: color-mix(in srgb, var(--panel) 55%, transparent);
}
.wave-divider svg{
  width:100%; height:100%; display:block;
}

/* ---- Scene strip ---- */
.scene-strip{
  line-height:0;
  overflow:hidden;
  max-height:420px;
}
.scene-strip img{
  width:100%;
  height:420px;
  object-fit:cover;
  object-position:center 55%;
  display:block;
}
@media (max-width:600px){
  .scene-strip{ max-height:220px; }
  .scene-strip img{ height:220px; }
}

/* ---- Sections ---- */
.section{ padding:3rem 0; }
.section.alt{
  background: color-mix(in srgb, var(--panel) 55%, transparent);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.section-header{ margin-bottom:1.4rem; }
.section-header h2{ margin:0 0 .4rem; font-size:1.75rem; font-weight:800; }
.section-header p{ margin:0; color:var(--muted); max-width:64ch; }

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:1rem;
}
.grid-2{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:1rem;
}

.card, .tile, .work-card, .price-card{
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.tile{ padding:1.2rem; }
.tile h3{ margin:.2rem 0 .5rem; font-size:1.1rem; }
.tile p{ margin:0 0 .8rem; color:var(--muted); }
.tile ul{ margin:0; padding-left:1.1rem; color:var(--muted); }

.card-header{ padding:1.1rem 1.1rem .2rem; }
.card-title{ margin:0; font-size:1.15rem; font-weight:700; }
.card-subtitle{ margin:.35rem 0 .7rem; color:var(--muted); font-size:.93rem; }
.card-body{ padding:1.1rem; }

.hero-card .card{ position:sticky; top:86px; }

.field{ display:flex; flex-direction:column; gap:.35rem; margin-bottom:.85rem; }
.field span{ font-weight:600; color:var(--muted); font-size:.93rem; }
input, select, textarea{
  padding:.75rem .9rem;
  border-radius:10px;
  border:1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 75%, transparent);
  color:var(--text);
  outline:none;
  font-size:1rem;
  font-family:inherit;
}
input:focus, select:focus, textarea:focus{
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}

.checkbox{ flex-direction:row; align-items:flex-start; gap:.7rem; }
.checkbox input{ margin-top:.25rem; flex-shrink:0; }

.error{ color: #f87171; min-height:1.1em; font-size:.88rem; }

/* ---- Buttons ---- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  padding:.8rem 1.1rem;
  border-radius:10px;
  border:1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--accent) 28%, var(--btn)),
    color-mix(in srgb, var(--accent2) 18%, var(--btn))
  );
  cursor:pointer;
  font-weight:700;
  font-size:1rem;
  color:var(--text);
  transition: filter .15s, transform .1s;
}
.btn:hover{ text-decoration:none; filter:brightness(1.08); }
.btn:active{ transform: translateY(1px); }
.btn-full{ width:100%; }

.btn-ghost{
  background:var(--btn);
  border-color:var(--border);
}
.btn-ghost:hover{ background:var(--btnHover); filter:none; }

.btn-small{ padding:.5rem .75rem; border-radius:8px; font-size:.9rem; }

/* ---- Estimator ---- */
.estimate{
  margin-top:.6rem;
  padding:.9rem;
  border-radius:12px;
  border:1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 80%, transparent);
}
.estimate-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.6rem;
  padding:.25rem 0;
}
.estimate-note{ margin:.55rem 0 0; color:var(--muted); font-size:.88rem; }

/* ---- Callout / Timeline ---- */
.callout{
  margin-top:1.2rem;
  padding:1.1rem 1.2rem;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  border-radius: var(--radius);
  border:1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 80%, transparent);
}
.timeline{
  margin-top:1rem;
  padding:1.1rem 1.2rem;
  border-radius: var(--radius);
  border:1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 80%, transparent);
  color:var(--muted);
}
.timeline ol{ margin:0; padding-left:1.2rem; }
.timeline li{ margin:.7rem 0; }
.timeline strong{ color:var(--text); }

/* ---- Portfolio ---- */
.filters{
  display:flex;
  gap:.6rem;
  flex-wrap:wrap;
  margin:1rem 0 1.1rem;
}
.chip{
  padding:.5rem .85rem;
  border-radius:999px;
  border:1px solid var(--border);
  background: var(--btn);
  color:var(--muted);
  font-weight:700;
  font-size:.9rem;
  cursor:pointer;
  transition: background .12s, color .12s, border-color .12s;
}
.chip:hover{ background: var(--btnHover); }
.chip.is-active{
  color:var(--accent);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  background: color-mix(in srgb, var(--accent) 10%, var(--btn));
}

.work-card{ padding:1rem; display:flex; flex-direction:column; gap:.6rem; }
.work-thumb{
  height:160px;
  border-radius:10px;
  overflow:hidden;
  background: color-mix(in srgb, var(--accent) 5%, var(--panel));
}
.work-thumb img{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
  transition: transform .35s ease;
}
.work-card:hover .work-thumb img{ transform:scale(1.04); }
.muted{ color:var(--muted); margin:.1rem 0; }

/* ---- Pricing ---- */
.toggle-row{
  display:flex; gap:.6rem;
  margin-bottom:1.2rem;
}
.pricing-grid .price-card{ padding:1.2rem; position:relative; }
.price-card.featured{
  outline: 2px solid color-mix(in srgb, var(--accent) 50%, transparent);
  outline-offset: -1px;
}
.badge{
  position:absolute;
  top:12px; right:12px;
  padding:.22rem .55rem;
  border-radius:999px;
  border:1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  background: color-mix(in srgb, var(--accent) 18%, var(--panel));
  font-weight:800;
  font-size:.8rem;
  color:var(--accent);
}
.price{ font-size:1.4rem; font-weight:900; margin:.5rem 0 1rem; color:var(--text); }
.price-card ul{ margin:0 0 1rem; padding-left:1.1rem; color:var(--muted); }
.price-card li{ margin:.35rem 0; }

/* ---- FAQ ---- */
.faq details{
  border:1px solid var(--border);
  border-radius:12px;
  padding:.85rem 1rem;
  background: color-mix(in srgb, var(--panel) 72%, transparent);
  margin:.65rem 0;
  transition: background .15s;
}
.faq details[open]{ background: color-mix(in srgb, var(--panel) 90%, transparent); }
.faq summary{
  cursor:pointer;
  font-weight:700;
  list-style:none;
}
.faq summary::-webkit-details-marker{ display:none; }
.faq p{ color:var(--muted); margin:.65rem 0 0; line-height:1.6; }

/* ---- Contact ---- */
.contact-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:1rem;
  align-items:start;
}
.divider{
  height:1px; background:var(--border);
  margin:1rem 0;
}
.info-list{ margin:.5rem 0; padding-left:0; list-style:none; color:var(--muted); }
.info-list li{ margin:.45rem 0; }
.info-card h3{ margin-top:0; }
.form-actions{ display:flex; gap:.7rem; flex-wrap:wrap; margin-top:1rem; }

/* ---- Footer ---- */
.footer{
  padding:2rem 0;
  border-top:1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 55%, transparent);
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  flex-wrap:wrap;
}
.footer-links{ display:flex; gap:1rem; color:var(--muted); }

/* ---- Modal ---- */
.modal{
  border:none;
  padding:0;
  background:transparent;
}
.modal::backdrop{
  background: rgba(0,0,0,.65);
}
.modal-inner{
  width:min(600px, calc(100% - 2rem));
  margin:10vh auto;
  padding:1.4rem;
  border-radius: var(--radius);
  border:1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  box-shadow: var(--shadow);
}
.modal-actions{ display:flex; justify-content:flex-end; margin-top:1rem; }

/* ---- Utility ---- */
.sr-only{
  position:absolute;
  width:1px; height:1px;
  padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0);
  white-space:nowrap; border:0;
}

/* ---- Responsive ---- */
@media (max-width: 920px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-card .card{ position:static; }
  .grid-3{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; }
  .grid-2{ grid-template-columns:1fr; }
  .nav-toggle{ display:inline-flex; align-items:center; justify-content:center; }
  .nav-menu{
    position:absolute;
    right:1rem;
    top:64px;
    flex-direction:column;
    align-items:stretch;
    gap:.4rem;
    padding:.7rem;
    width:min(280px, calc(100vw - 2rem));
    border-radius:14px;
    border:1px solid var(--border);
    background: var(--panel);
    box-shadow: var(--shadow);
    display:none;
  }
  .nav-menu.is-open{ display:flex; }
  .callout{ flex-direction:column; align-items:flex-start; }
}