:root {
  --bg: #f7f2ea;
  --bg-alt: #efe6d8;
  --ink: #2a2420;
  --muted: #6e645b;
  --accent: #c8783c;
  --accent-soft: #e9b483;
  --line: rgba(42, 36, 32, 0.12);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  font-weight: 300;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

/* Nav */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 6vw;
  transition: background .3s, box-shadow .3s, padding .3s;
}
.nav.scrolled {
  background: rgba(247, 242, 234, 0.92);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 var(--line);
  padding: .8rem 6vw;
}
.logo { font-family: var(--serif); font-size: 1.6rem; font-weight: 600; letter-spacing: .02em; }
.logo span { font-weight: 400; font-style: italic; color: var(--accent); margin-left: .25rem; }
.links { display: flex; gap: 2rem; align-items: center; font-size: .9rem; }
.links a:not(.btn) { position: relative; }
.links a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -4px; width: 0; height: 1px;
  background: var(--accent); transition: width .3s;
}
.links a:not(.btn):hover::after { width: 100%; }
.burger { display: none; background: none; border: 0; cursor: pointer; width: 28px; height: 18px; position: relative; }
.burger span { position: absolute; left: 0; right: 0; height: 1.5px; background: var(--ink); transition: .3s; }
.burger span:first-child { top: 4px; }
.burger span:last-child { bottom: 4px; }

/* Buttons */
.btn {
  display: inline-block; padding: .9rem 1.8rem; border-radius: 999px;
  background: var(--ink); color: var(--bg); font-size: .9rem; font-weight: 400;
  border: 1px solid var(--ink); cursor: pointer; font-family: inherit;
  transition: background .3s, color .3s, transform .3s;
}
.btn:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { color: var(--bg); }
.btn-small { padding: .55rem 1.2rem; }

/* Typo */
.eyebrow { text-transform: uppercase; letter-spacing: .25em; font-size: .75rem; color: var(--accent); margin-bottom: 1rem; font-weight: 500; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.1; }
h1 { font-size: clamp(3rem, 8vw, 6.5rem); }
h1 em { color: var(--accent); }
h2 { font-size: clamp(2rem, 4.5vw, 3.4rem); }
h3 { font-size: 1.6rem; margin-bottom: .6rem; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 34rem; margin-top: 1.5rem; }

/* Hero */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 8rem 6vw 4rem; position: relative; overflow: hidden;
}
.hero-inner { position: relative; z-index: 1; }
.cta { display: flex; gap: 1rem; margin-top: 2.5rem; flex-wrap: wrap; }
.sun {
  position: absolute; right: -10vw; top: 50%; transform: translateY(-50%);
  width: min(60vw, 720px); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--accent-soft), var(--accent) 60%, #a85a26);
  opacity: .85; filter: blur(2px);
  animation: float 9s ease-in-out infinite;
}
@keyframes float {
  50% { transform: translateY(-53%) scale(1.03); }
}

/* Sections */
.section { padding: 8rem 6vw; }
.section-head { margin-bottom: 3.5rem; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; border-top: 1px solid var(--line); }
.split p + p { margin-top: 1.2rem; }
.split p { color: var(--muted); font-size: 1.05rem; }

#services { background: var(--bg-alt); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.card {
  background: var(--bg); padding: 2.5rem 2rem; border-radius: 20px;
  border: 1px solid var(--line); transition: transform .4s, box-shadow .4s;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px -20px rgba(42, 36, 32, .25); }
.card p { color: var(--muted); }
.num { display: block; font-family: var(--serif); font-size: 2.5rem; color: var(--accent); margin-bottom: 1.5rem; }

.steps { list-style: none; counter-reset: step; }
.steps li {
  counter-increment: step; display: grid; grid-template-columns: 5rem 14rem 1fr;
  align-items: baseline; padding: 2rem 0; border-top: 1px solid var(--line);
}
.steps li:last-child { border-bottom: 1px solid var(--line); }
.steps li::before { content: "0" counter(step); font-family: var(--serif); color: var(--accent); font-size: 1.3rem; }
.steps strong { font-family: var(--serif); font-weight: 500; font-size: 2rem; }
.steps span { color: var(--muted); }

.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; background: var(--ink); color: var(--bg); }
.contact .lead { color: rgba(247, 242, 234, .7); }
.form { display: flex; flex-direction: column; gap: 1.4rem; }
.form label { display: flex; flex-direction: column; gap: .4rem; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(247, 242, 234, .6); }
.form input, .form textarea {
  background: transparent; border: 0; border-bottom: 1px solid rgba(247, 242, 234, .3);
  color: var(--bg); font: inherit; font-size: 1rem; padding: .6rem 0; outline: none;
  text-transform: none; letter-spacing: normal; resize: vertical; transition: border-color .3s;
}
.form input:focus, .form textarea:focus { border-color: var(--accent); }
.form .btn { align-self: flex-start; background: var(--accent); border-color: var(--accent); color: var(--ink); }
.form .btn:hover { background: var(--bg); border-color: var(--bg); }

.footer {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
  padding: 2rem 6vw; background: var(--ink); color: rgba(247, 242, 234, .6);
  font-size: .85rem; border-top: 1px solid rgba(247, 242, 234, .1);
}
.footer .logo { color: var(--bg); font-size: 1.3rem; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .9s ease, transform .9s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 860px) {
  .burger { display: block; }
  .links {
    position: fixed; inset: 0; flex-direction: column; justify-content: center;
    background: var(--bg); font-size: 1.4rem; gap: 2rem;
    opacity: 0; pointer-events: none; transition: opacity .3s;
  }
  .nav.open .links { opacity: 1; pointer-events: auto; }
  .nav.open .burger span:first-child { top: 8px; transform: rotate(45deg); }
  .nav.open .burger span:last-child { bottom: 8px; transform: rotate(-45deg); }
  .burger { z-index: 11; }
  .split, .contact { grid-template-columns: 1fr; gap: 2.5rem; }
  .cards { grid-template-columns: 1fr; }
  .steps li { grid-template-columns: 3rem 1fr; }
  .steps span { grid-column: 2; }
  .section { padding: 5rem 6vw; }
  .sun { opacity: .35; right: -30vw; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .sun { animation: none; }
}