/* XXXXX — design system */
:root {
  /* Celadon + jade palette */
  --bone: #F2EBE4;
  --bone-2: #EFE9DC;
  --bone-3: #E5DECC;
  --paper: #FBF8F2;
  --ink: #1B2420;
  --ink-2: #2D3A35;
  --ink-soft: #5B6B65;
  --ink-quiet: #8A9590;
  --rule: #D9D2BF;
  --rule-soft: #E8E2D2;

  --celadon: #B7CFB8;
  --celadon-2: #CCDDCC;
  --celadon-deep: #6E8E78;
  --jade: #2F5A4A;
  --jade-deep: #1F3F33;
  --gold: #A88846;

  /* Type */
  --serif: 'Cormorant Garamond', 'Garamond', serif;
  --sans: 'Zalando Sans', -apple-system, 'Helvetica Neue', sans-serif;
  --mono: 'JetBrains Mono', 'Menlo', monospace;

  /* Layout */
  --maxw: 1320px;
  --gutter: clamp(1.5rem, 4vw, 4rem);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--paper); color: var(--ink); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
body { font-size: 18px; line-height: 1.65; font-weight: 400; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }

/* Type system */
.eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 500;
}
.eyebrow .dot { display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--celadon-deep); vertical-align: 2px; margin-right: 0.6em; }

.display {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.04;
  color: var(--ink);
  text-wrap: balance;
}
.display em { font-style: italic; color: var(--jade); }

.h-serif { font-family: var(--serif); font-weight: 400; line-height: 1.15; letter-spacing: -0.005em; color: var(--ink); }
.body-lg { font-size: 20px; line-height: 1.7; color: var(--ink-2); max-width: 56ch; }
.body { font-size: 18px; line-height: 1.75; color: var(--ink-2); }
.body-sm { font-size: 15px; line-height: 1.7; color: var(--ink-soft); }
.caps { font-family: var(--sans); font-size: 10.5px; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 500; color: var(--ink-soft); }
.mono { font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em; color: var(--ink-quiet); }

/* Hairline rule */
.rule { height: 1px; background: var(--rule); }
.rule-soft { height: 1px; background: var(--rule-soft); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans); font-size: 13px; font-weight: 500;
  padding: 14px 22px; border-radius: 2px; border: 1px solid transparent;
  letter-spacing: 0.04em; transition: all .25s ease;
}
.btn-primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-primary:hover { background: var(--jade-deep); border-color: var(--jade-deep); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-quiet { background: transparent; color: var(--ink); padding: 14px 0; border: none; border-bottom: 1px solid var(--ink); border-radius: 0; }
.btn-quiet:hover { color: var(--jade); border-color: var(--jade); }
.btn .arr { font-family: var(--serif); font-size: 14px; line-height: 1; }

/* Layout */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.section { padding: clamp(4rem, 9vw, 8rem) 0; }
.section-tight { padding: clamp(3rem, 6vw, 5rem) 0; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: var(--bone);
  transition: background .35s ease, box-shadow .35s ease;
}
.nav.scrolled { background: #1b2b27; box-shadow: 0 1px 0 rgba(0,0,0,0.04); }
.nav .brand-mark { border-color: var(--ink); color: var(--ink); }
.nav .brand-name { color: var(--ink); }
.nav .nav-link { color: var(--ink-soft); }
.nav .nav-link::after { background: var(--ink); }
.nav .nav-link.active { color: var(--ink); }
.nav .btn-ghost { border-color: var(--ink); color: var(--ink); }
.nav .btn-ghost:hover { background: var(--ink); color: var(--bone); }
.nav.scrolled .brand-mark { border-color: #fff; color: #fff; }
.nav.scrolled .brand-name { color: #fff; }
.nav.scrolled .brand-sub { color: #fff; }
.nav.scrolled .nav-link { color: rgba(255,255,255,0.75); }
.nav.scrolled .nav-link::after { background: #fff; }
.nav.scrolled .nav-link.active { color: #fff; }
.nav.scrolled .btn-ghost { border-color: #fff; color: #fff; }
.nav.scrolled .btn-ghost:hover { background: #fff; color: var(--jade-deep); }
.nav-inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding-top: 22px; padding-bottom: 22px; gap: 2rem; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 28px; height: 28px; border: 1px solid var(--ink); border-radius: 50%;
  display: grid; place-items: center; font-family: var(--serif); font-size: 15px; font-style: italic; color: var(--ink);
}
.brand-name { font-family: var(--sans); font-size: 13px; letter-spacing: 0.32em; text-transform: uppercase; font-weight: 500; }
.brand-sub { font-family: var(--sans); font-size: 13px; letter-spacing: 0.08em; font-weight: 400; color: var(--ink-soft); text-transform: none; }
.brand-img { height: 48px; width: auto; display: block; }
.brand-img-scrolled { display: none; }
.nav.scrolled .brand-img-default,
.nav.menu-open .brand-img-default { display: none; }
.nav.scrolled .brand-img-scrolled,
.nav.menu-open .brand-img-scrolled { display: block; }
.nav-links { display: flex; gap: 2.4rem; justify-self: center; }
.nav-link { font-size: 12.5px; font-weight: 600; color: var(--ink-2); letter-spacing: 0.04em; position: relative; padding: 6px 0; }
.nav-link::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .3s ease; }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-cta { justify-self: end; display: flex; gap: 1rem; align-items: center; }
.nav-about-link { margin-right: 0.8rem; }
@media (min-width: 821px) { .nav-link.nav-about-dropdown { display: none !important; } }

/* Hamburger */
.nav-burger { display: none; background: transparent; border: none; cursor: pointer; width: 36px; height: 36px; padding: 0; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.nav-burger span { display: block; width: 22px; height: 1.5px; background: var(--ink); transition: transform .3s ease, opacity .2s ease; }
.nav.scrolled .nav-burger span { background: #fff; }
.nav-burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 900px) {
  body { overflow-x: clip; }
}

@media (max-width: 820px) {
  .nav-inner { grid-template-columns: 1fr auto; gap: 0; }
  .nav-cta-btn { display: none; }
  .nav-link.nav-about-link { display: none !important; }
  .nav-burger { display: flex; }
  .nav.menu-open { background: #1b2b27 !important; }
  .nav.menu-open .brand-name { color: #fff; }
  .nav.menu-open .brand-sub { color: #fff; }
  .nav-links {
    position: absolute; left: 0; right: 0; top: 100%;
    display: grid; grid-auto-rows: 52px; gap: 0; padding: 0;
    background: #1b2b27; border-top: 1px solid rgba(255,255,255,0.18);
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: transform .25s ease, opacity .25s ease;
    width: 100vw;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-link { display: flex !important; align-items: center; justify-content: center; color: #fff !important; font-size: 15px; padding: 0 !important; border-bottom: 1px solid rgba(255,255,255,0.1); width: 100%; }
  .nav-link:last-child { border-bottom: none; }
  .nav-link::after, .nav-link.active::after { display: none !important; }
}

/* Placeholder imagery — striped */
.ph {
  position: relative;
  background:
    repeating-linear-gradient(135deg,
      rgba(46,90,74,0.06) 0,
      rgba(46,90,74,0.06) 1px,
      transparent 1px,
      transparent 9px),
    linear-gradient(180deg, var(--bone-2), var(--bone-3));
  border: 1px solid var(--rule);
  overflow: hidden;
}
.ph::after {
  content: attr(data-label);
  position: absolute; bottom: 14px; left: 16px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em;
  color: var(--jade); background: var(--paper); padding: 4px 8px; border-radius: 1px;
  border: 1px solid var(--rule-soft);
}
.ph .ph-tag {
  position: absolute; top: 14px; left: 16px;
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-soft);
}
.ph-jade { background:
  repeating-linear-gradient(135deg, rgba(31,63,51,0.18) 0, rgba(31,63,51,0.18) 1px, transparent 1px, transparent 9px),
  linear-gradient(180deg, var(--celadon-2), var(--celadon));
  border-color: var(--celadon-deep);
}
.ph-jade::after { color: var(--jade-deep); background: var(--celadon-2); border-color: var(--celadon-deep); }
.ph-ink { background:
  repeating-linear-gradient(135deg, rgba(255,255,255,0.05) 0, rgba(255,255,255,0.05) 1px, transparent 1px, transparent 9px),
  linear-gradient(180deg, var(--ink-2), var(--ink));
  border-color: var(--ink);
}
.ph-ink::after { color: var(--bone); background: var(--ink); border-color: var(--ink); }
.ph-ink .ph-tag { color: var(--bone-3); }

/* Abstract panel — soft wash */
.wash {
  background:
    radial-gradient(ellipse at 30% 20%, rgba(183,207,184,0.55), transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(168,136,70,0.18), transparent 55%),
    linear-gradient(180deg, var(--bone), var(--bone-2));
  border: 1px solid var(--rule-soft);
  position: relative;
}
.wash-jade {
  background:
    radial-gradient(ellipse at 70% 30%, rgba(46,90,74,0.45), transparent 60%),
    linear-gradient(180deg, var(--jade-deep), var(--jade));
  color: var(--bone);
}
.wash-celadon {
  background:
    radial-gradient(ellipse at 30% 30%, rgba(255,255,255,0.6), transparent 60%),
    linear-gradient(180deg, var(--celadon-2), var(--celadon));
}

/* Reveal on scroll */
.reveal { opacity: 1; transform: none; transition: none; }
.reveal.in { opacity: 1; transform: none; }

/* Footer */
.foot { background: var(--ink); color: var(--bone-3); padding: 5rem 0 2.5rem; }
.foot a:hover { color: var(--paper); }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 3rem; margin-bottom: 4rem; }
.foot h5 { font-family: var(--sans); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--bone); margin-bottom: 1.4rem; font-weight: 500; }
.foot-links { display: flex; flex-direction: column; gap: 0.8rem; }
.foot-links a { font-size: 13px; color: var(--bone-3); }
.foot-base { display: flex; justify-content: space-between; align-items: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.08); font-size: 12px; color: var(--ink-quiet); }

/* Misc */
.kicker { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; color: var(--ink-quiet); }
.tag { display: inline-flex; align-items: center; font-family: var(--sans); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); padding: 4px 10px; border: 1px solid var(--rule); border-radius: 999px; background: var(--paper); }
.tag-jade { color: var(--jade); border-color: var(--celadon-deep); background: rgba(183,207,184,0.18); }
.tag-gold { color: var(--gold); border-color: rgba(168,136,70,0.4); background: rgba(168,136,70,0.06); }

/* Modal */
.modal-backdrop { position: fixed; inset: 0; background: rgba(15,22,19,0.55); backdrop-filter: blur(6px); z-index: 100; display: flex; align-items: center; justify-content: center; padding: 2rem; opacity: 0; pointer-events: none; transition: opacity .3s ease; }
.modal-backdrop.open { opacity: 1; pointer-events: auto; }
.modal {
  background: var(--paper); width: 100%; max-width: 560px; max-height: 90vh;
  overflow-y: auto; border: 1px solid var(--rule);
  transform: translateY(20px); transition: transform .35s ease;
  position: relative;
}
.modal-backdrop.open .modal { transform: none; }
.modal-close { position: absolute; top: 18px; right: 22px; background: none; border: none; font-size: 22px; color: var(--ink-soft); }
.modal-body { padding: 3rem 2.6rem 2.6rem; }
.modal h3 { font-family: var(--serif); font-size: 32px; font-weight: 400; line-height: 1.15; margin-bottom: 0.6rem; }
.modal p.lead { font-size: 14px; color: var(--ink-soft); margin-bottom: 2rem; line-height: 1.7; }
.field { margin-bottom: 1.4rem; }
.field label { display: block; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 0.5rem; font-weight: 500; }
.field input, .field textarea, .field select {
  width: 100%; background: transparent; border: none; border-bottom: 1px solid var(--rule);
  padding: 8px 0 10px; font-family: var(--sans); font-size: 15px; color: var(--ink); outline: none;
  transition: border-color .2s;
}
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--ink); }
.field textarea { min-height: 90px; resize: vertical; }
.step-dots { display: flex; gap: 6px; margin-bottom: 1.5rem; }
.step-dots .dot { width: 24px; height: 2px; background: var(--rule); }
.step-dots .dot.on { background: var(--ink); }
.step-dots .dot.done { background: var(--celadon-deep); }
.step-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 2rem; }
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.choice {
  border: 1px solid var(--rule); padding: 14px; cursor: pointer; transition: all .2s;
  font-size: 13px; color: var(--ink-2); background: var(--paper); text-align: left;
}
.choice:hover { border-color: var(--ink); }
.choice.on { border-color: var(--jade); background: rgba(183,207,184,0.18); color: var(--jade-deep); }