:root{
  --bg:#F6F5F2;
  --ink:#111111;
  --muted:rgba(17,17,17,0.72);
  --rule:rgba(17,17,17,0.14);
  --panel:rgba(255,255,255,0.55);
  --shadow:0 18px 56px rgba(17,17,17,0.10);
  --radius:18px;
  --maxw:1100px;
  --rail:240px;
  --track:0.22em;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Manrope", sans-serif;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.no-scroll{ overflow:hidden; }

a{ color:inherit; text-decoration:none; text-underline-offset:4px; }
a:hover{ text-decoration:underline; }

/* Layout */
.shell{
  max-width:var(--maxw);
  margin:0 auto;
  padding:40px 24px 90px;
}
.grid{
  display:grid;
  grid-template-columns: 1fr;
  gap:28px;
}
@media (min-width: 980px){
  .grid{ grid-template-columns: var(--rail) 1fr; gap: 56px; }
}

/* Desktop rail */
.rail{
  display:none;
}
@media (min-width: 980px){
  .rail{
    display:block;
    position:sticky;
    top:22px;
    align-self:start;
    padding-top:6px;
  }
}

.brand{
  font-family:"Bodoni Moda", serif;
  font-size:18px;
  letter-spacing:0.02em;
  margin-bottom:26px;
}

.nav{
  display:grid;
  gap:14px;
  font-size:11px;
  letter-spacing:0.24em;
  text-transform:uppercase;
  color:var(--muted);
}
.nav a{ padding:6px 0; position:relative; }
.nav a.active{ color:var(--ink); }
.nav a.active::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-2px;
  width:26px;
  height:1px;
  background:var(--ink);
  opacity:0.55;
}

.rail-footer{
  margin-top:20px;
  padding-top:18px;
  border-top:1px solid var(--rule);
  color:var(--muted);
  font-size:12px;
  letter-spacing:0.20em;
  text-transform:uppercase;
  line-height:1.9;
}

/* Content blocks */
.hero{
  min-height:65vh;
  padding:70px 48px;
  display:grid;
  align-content:end;
  border-radius: var(--radius);
  border:1px solid var(--rule);
  box-shadow: var(--shadow);
  background:
    linear-gradient(rgba(210,205,195,0.45),rgba(246,245,242,0.88)),
    url("../assets/hero-stone.jpg") center/cover no-repeat;
  filter:contrast(120%) brightness(90%) saturate(85%);
}

h1{
  font-family:"Bodoni Moda", serif;
  font-weight:500;
  font-size:clamp(36px,4vw,56px);
  margin:0 0 14px 0;
}
h2{
  font-family:"Bodoni Moda", serif;
  font-weight:500;
  font-size:28px;
  margin:0 0 16px 0;
}

.section{
  padding:56px 0;
  border-top:1px solid var(--rule);
  scroll-margin-top: 96px; /* for mobile topbar */
}
p{
  font-size:17px;
  line-height:1.9;
  margin:0 0 18px 0;
}

.footer{
  margin-top:60px;
  font-size:12px;
  letter-spacing:0.20em;
  text-transform:uppercase;
  color:var(--muted);
  line-height:1.9;
}

/* Mobile topbar + drawer */
.topbar{
  position:sticky;
  top:0;
  z-index:90;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 16px;
  border-bottom:1px solid var(--rule);
  background: rgba(246,245,242,0.86);
  backdrop-filter: blur(10px);
}
@media (min-width: 980px){
  .topbar{ display:none; }
}
.topbar .brand{ margin:0; font-size:18px; }

.menu-btn{
  border:1px solid var(--rule);
  background:transparent;
  color:var(--ink);
  padding:9px 14px;
  border-radius:999px;
  font-size:11px;
  letter-spacing:0.26em;
  text-transform:uppercase;
  cursor:pointer;
}

.menu-overlay{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,0.35);
  opacity:0;
  pointer-events:none;
  transition:opacity 180ms ease;
  z-index:70;
}
.menu-overlay.open{
  opacity:1;
  pointer-events:auto;
}
.menu-drawer{
  position:fixed;
  top:0;
  right:0;
  height:100%;
  width:min(86vw, 360px);
  transform:translateX(105%);
  transition:transform 220ms ease;
  z-index:80;
  background:var(--bg);
  border-left:1px solid var(--rule);
  padding:20px 18px;
}
.menu-drawer.open{ transform:translateX(0); }
.drawer-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.drawer-nav{
  display:grid;
  gap:16px;
  margin-top:34px;
  font-size:11px;
  letter-spacing:0.24em;
  text-transform:uppercase;
  color:var(--muted);
}
.drawer-nav a.active{ color:var(--ink); text-decoration:underline; }
.drawer-footer{
  margin-top:22px;
  padding-top:16px;
  border-top:1px solid var(--rule);
  color:var(--muted);
  font-size:12px;
  letter-spacing:0.20em;
  text-transform:uppercase;
  line-height:1.9;
}

@media (max-width: 520px){
  .hero{ padding:52px 22px; }
  .shell{ padding:28px 18px 80px; }
}