/* Global Concierge Service LLC — quiet luxury
   deep ink · warm ivory · brass · hairline rules */

:root {
  --ink:        #14161a;
  --ink-soft:   #1c1f24;
  --ivory:      #f7f4ee;
  --ivory-dim:  #ece7dd;
  --body:       #3d4148;
  --body-dim:   #6b6f77;
  --brass:      #8a7449;
  --brass-lite: #c2a878;
  --hair:       rgba(20, 22, 26, 0.13);
  --hair-lite:  rgba(247, 244, 238, 0.16);

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua",
           Georgia, "Times New Roman", serif;
  --sans:  ui-sans-serif, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
           Arial, sans-serif;

  --wrap:  68rem;
  --pad:   clamp(1.25rem, 5vw, 3rem);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--ivory);
  color: var(--body);
  font-family: var(--sans);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  color: var(--ink);
  letter-spacing: -0.012em;
  margin: 0;
}

p { margin: 0; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--ivory);
  padding: 0.75rem 1rem;
  z-index: 10;
  text-decoration: none;
}
.skip:focus { left: 0; }

/* ---------- eyebrow label ---------- */

.eyebrow {
  font-family: var(--sans);
  font-size: 0.6875rem;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 0;
}

.rule-eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.rule-eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--hair);
}

/* ---------- header ---------- */

.site-head {
  background: var(--ink);
  color: var(--ivory);
  position: sticky;
  top: 0;
  z-index: 5;
  border-bottom: 1px solid var(--hair-lite);
}

.head-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--ivory);
}

.brand-mark {
  font-family: var(--serif);
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  border: 1px solid var(--hair-lite);
  width: 2.125rem;
  height: 2.125rem;
  display: grid;
  place-items: center;
  color: var(--brass-lite);
  flex: none;
}

.brand-name {
  font-family: var(--sans);
  font-size: 0.8125rem;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  white-space: nowrap;
}
.brand-suffix { color: rgba(247, 244, 238, 0.55); }

.nav {
  list-style: none;
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.25rem);
  margin: 0;
  padding: 0;
}

.nav a {
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  white-space: nowrap;
  color: rgba(247, 244, 238, 0.78);
  padding-block: 0.25rem;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.nav a:hover { color: var(--ivory); border-bottom-color: var(--brass-lite); }

.nav-cta { color: var(--brass-lite) !important; }

/* Progressive shedding so the header never forces horizontal scroll.
   Verified clean at 320-1920px. */
@media (max-width: 34rem) {
  .brand-suffix { display: none; }          /* "Global Concierge" only */
  .nav li:first-child { display: none; }    /* drop "Services" */
}

@media (max-width: 30rem) {
  .nav li:nth-child(2) { display: none; }   /* drop "How we work", keep the CTA */
  .brand-name { font-size: 0.6875rem; letter-spacing: 0.11em; }
  .brand-mark { width: 1.875rem; height: 1.875rem; font-size: 0.8125rem; }
  .head-inner { gap: 0.75rem; }
}

/* ---------- hero ---------- */

.hero {
  background: var(--ink);
  color: rgba(247, 244, 238, 0.76);
  position: relative;
  overflow: hidden;
}

/* faint brass wash, top-right */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60rem 34rem at 88% -12%, rgba(194, 168, 120, 0.11), transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(4.5rem, 13vh, 9rem) clamp(4.5rem, 12vh, 8rem);
  max-width: 56rem;
}

.display {
  color: var(--ivory);
  font-size: clamp(2.5rem, 1.4rem + 6.4vw, 5.75rem);
  line-height: 1.04;
  letter-spacing: -0.028em;
  margin: 1.5rem 0 0;
  overflow-wrap: break-word;
}

/* Below 40rem these stay inline so the headline wraps naturally. */
@media (min-width: 40rem) {
  .dline { display: block; }
}

.lede {
  font-size: clamp(1.0625rem, 1rem + 0.4vw, 1.25rem);
  line-height: 1.66;
  max-width: 40ch;
  margin-top: 2rem;
  color: rgba(247, 244, 238, 0.72);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 2rem;
  margin-top: 2.75rem;
}

.btn {
  display: inline-block;
  font-size: 0.8125rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  background: var(--ivory);
  padding: 1.0625rem 2rem;
  border: 1px solid var(--ivory);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn:hover {
  background: transparent;
  color: var(--brass-lite);
  border-color: var(--brass-lite);
}

.btn-quiet {
  font-size: 0.8125rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  text-decoration: none;
  color: rgba(247, 244, 238, 0.7);
  border-bottom: 1px solid var(--hair-lite);
  padding-bottom: 0.3rem;
  transition: color 0.2s, border-color 0.2s;
}
.btn-quiet:hover { color: var(--ivory); border-bottom-color: var(--brass-lite); }

/* ---------- sections ---------- */

.section { padding-block: clamp(4rem, 10vh, 7.5rem); }

.section-h {
  font-size: clamp(1.75rem, 1.15rem + 2.4vw, 2.875rem);
  line-height: 1.14;
  max-width: 30ch;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-dark {
  background: var(--ink-soft);
  color: rgba(247, 244, 238, 0.72);
}
.section-dark .section-h { color: var(--ivory); }
.section-dark .rule-eyebrow::after { background: var(--hair-lite); }
.section-dark .eyebrow { color: var(--brass-lite); }

/* ---------- services ---------- */

.services {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hair);
}

.service {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0 2rem;
  padding-block: clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--hair);
}

.service-num {
  font-family: var(--serif);
  font-size: 0.9375rem;
  color: var(--brass);
  letter-spacing: 0.08em;
  padding-top: 0.5rem;
}

.service-body h3 {
  font-size: clamp(1.3125rem, 1.1rem + 0.85vw, 1.75rem);
  margin-bottom: 0.875rem;
}

.service-body p { max-width: 58ch; }

@media (max-width: 40rem) {
  .service { grid-template-columns: 1fr; gap: 0.5rem; }
  .service-num { padding-top: 0; }
}

/* ---------- approach grid ---------- */

/* Exactly four cards — 2x2 so there is never an orphan cell. */
.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--hair-lite);
  border: 1px solid var(--hair-lite);
}

@media (min-width: 46rem) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}

.card {
  background: var(--ink-soft);
  padding: clamp(1.75rem, 3.5vw, 2.5rem);
}

.card h3 {
  color: var(--ivory);
  font-size: 1.1875rem;
  margin-bottom: 0.75rem;
}

.card p { font-size: 0.9688rem; max-width: 42ch; }

/* ---------- contact ---------- */

.contact-inner { max-width: 46rem; }
.contact-lede { color: var(--body); margin-top: 0; }

/* Email and phone stacked; align-items keeps each underline as wide as its text. */
.contact-lines {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.375rem;
}

.contact-link {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 1rem + 1.4vw, 1.875rem);
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--brass);
  padding-bottom: 0.2rem;
  transition: color 0.2s;
  overflow-wrap: anywhere;
}
.contact-link:hover { color: var(--brass); }

/* Keep the address on one line on the narrowest phones. */
@media (max-width: 30rem) {
  .contact-link { font-size: 1.0625rem; }
}

/* ---------- footer ---------- */

.site-foot {
  background: var(--ink);
  color: rgba(247, 244, 238, 0.55);
  border-top: 1px solid var(--hair-lite);
  padding-block: 3rem;
  font-size: 0.8125rem;
}

.foot-name {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--ivory);
  margin-bottom: 0.75rem;
}

.foot-meta + .foot-meta { margin-top: 0.375rem; }
.foot-sep { padding-inline: 0.5rem; }

.foot-link {
  color: rgba(247, 244, 238, 0.78);
  text-decoration: none;
  border-bottom: 1px solid var(--hair-lite);
  padding-bottom: 0.1rem;
  transition: color 0.2s, border-color 0.2s;
}
.foot-link:hover { color: var(--ivory); border-bottom-color: var(--brass-lite); }