/* ============================================================
   Currer & Co. — boutique recruiting
   Palette, type, and layout for a calm, editorial brand.
   ============================================================ */

:root {
  /* Colour */
  --cream:      #f6f2ec;
  --cream-deep: #efe9df;
  --paper:      #fbf9f5;
  --ink:        #23201b;
  --ink-soft:   #4a453d;
  --ink-muted:  #7c766c;
  --line:       #d8d0c3;
  --brass:      #9a7b4f;
  --brass-deep: #7f643e;
  --olive:      #56604a;

  /* Type */
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Layout */
  --maxw: 1140px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --section-y: clamp(4.5rem, 10vw, 8.5rem);
}

/* ---------- Reset-ish ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0;
}

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 0.5rem; top: 0.5rem; }

/* ---------- Shared bits ---------- */
.eyebrow {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--brass-deep);
  margin: 0 0 1.2rem;
}

.section-title {
  font-size: clamp(1.9rem, 4.4vw, 3rem);
  margin-bottom: 0.9rem;
}

.section { padding-block: var(--section-y); }

.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 0.9rem 1.7rem;
  border-radius: 2px;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color .25s ease, color .25s ease, border-color .25s ease, transform .25s ease;
}
.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover { background: var(--brass-deep); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--ink); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--cream) 88%, transparent);
  backdrop-filter: saturate(120%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background-color .3s ease;
}
.site-header.scrolled { border-bottom-color: var(--line); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
}

.wordmark {
  font-family: var(--serif);
  font-size: 1.4rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--ink);
  white-space: nowrap;
}
.wordmark .amp {
  color: var(--brass);
  font-style: italic;
  padding-inline: 0.05em;
}

.nav { display: flex; align-items: center; }
.nav-menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2.1rem;
  margin: 0;
  padding: 0;
}
.nav-menu a {
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  transition: color .2s ease;
}
.nav-menu a:hover { color: var(--ink); }
.nav-menu .nav-cta {
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 0.55rem 1.1rem;
  border-radius: 2px;
}
.nav-menu .nav-cta:hover { border-color: var(--ink); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
}
.nav-toggle span {
  display: block;
  height: 1.5px;
  width: 100%;
  background: var(--ink);
  transition: transform .3s ease, opacity .3s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(4rem, 12vw, 9rem) clamp(4rem, 10vw, 8rem);
  background:
    radial-gradient(120% 80% at 85% 0%, var(--cream-deep) 0%, transparent 60%),
    var(--cream);
}
.hero-inner { max-width: 860px; }
.hero-title {
  font-size: clamp(2.6rem, 7vw, 5rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin-bottom: 1.6rem;
  max-width: 15ch;
}
.hero-lede {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--ink-soft);
  line-height: 1.55;
  max-width: 54ch;
  margin-bottom: 2.4rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }

/* ---------- Statement ---------- */
.statement {
  background: var(--ink);
  color: var(--cream);
  padding-block: clamp(4rem, 9vw, 7rem);
}
.statement-text {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  line-height: 1.4;
  font-weight: 300;
  max-width: 24ch;
  margin-inline: 0;
  max-width: 30ch;
}
.statement-text em {
  font-style: italic;
  color: #d9b985;
}

/* ---------- Section head ---------- */
.section-head { max-width: 46ch; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-intro { color: var(--ink-soft); font-size: 1.1rem; }

/* ---------- Clients cards ---------- */
.clients { background: var(--paper); }
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.card {
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 2.2rem 2rem 2.4rem;
  background: var(--cream);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -28px rgba(35,32,27,0.5);
  border-color: var(--brass);
}
.card-index {
  font-family: var(--serif);
  font-size: 0.9rem;
  color: var(--brass);
  letter-spacing: 0.05em;
}
.card h3 {
  font-size: 1.5rem;
  margin: 0.6rem 0 0.7rem;
}
.card p { color: var(--ink-soft); margin: 0; }

/* ---------- Approach ---------- */
.approach { background: var(--cream); }
.approach-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: start;
}
.approach-lead { position: sticky; top: 110px; }
.approach-lead p { color: var(--ink-soft); font-size: 1.1rem; }

.approach-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}
.approach-steps li {
  counter-increment: step;
  padding: 1.8rem 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
}
.approach-steps li:last-child { border-bottom: 1px solid var(--line); }
.approach-steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--brass);
  padding-top: 0.35rem;
}
.approach-steps h3 { font-size: 1.4rem; margin-bottom: 0.4rem; }
.approach-steps p { color: var(--ink-soft); margin: 0; }

/* ---------- About ---------- */
.about { background: var(--paper); }
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.about-portrait { position: sticky; top: 110px; }
.portrait-photo {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
  border: 1px solid var(--line);
  border-radius: 3px;
  display: block;
}
.portrait-caption {
  margin: 1rem 0 0;
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}
.portrait-caption strong {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.25rem;
  color: var(--ink);
}
.portrait-caption span {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--brass-deep);
  margin-top: 0.2rem;
}
.about-body p { color: var(--ink-soft); font-size: 1.08rem; }
.about-body .section-title { margin-bottom: 1.4rem; max-width: 18ch; }

.expertise {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 2rem 0 0;
  padding: 0;
}
.expertise li {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  background: var(--cream);
}

/* ---------- Contact ---------- */
.contact { background: var(--cream); }
.contact-inner {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.contact-head p { color: var(--ink-soft); font-size: 1.08rem; }

.contact-form { display: grid; gap: 1.3rem; }
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.3rem;
}
.field { display: grid; gap: 0.45rem; }
.field label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
}
.field input,
.field textarea {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 0.8rem 0.9rem;
  transition: border-color .2s ease, box-shadow .2s ease;
  width: 100%;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--brass);
  box-shadow: 0 0 0 3px rgba(154,123,79,0.14);
}
.field textarea { resize: vertical; }
.hidden-field { display: none; }
.contact-form .btn { justify-self: start; margin-top: 0.4rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: var(--cream);
  padding-block: clamp(3rem, 6vw, 4.5rem);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
  align-items: flex-end;
}
.site-footer .wordmark { color: var(--cream); font-size: 1.5rem; }
.site-footer .amp { color: #d9b985; }
.footer-brand p {
  color: rgba(246,242,236,0.6);
  margin: 0.8rem 0 0;
  max-width: 34ch;
  font-size: 0.95rem;
}
.footer-meta { text-align: right; }
.footer-meta a {
  color: var(--cream);
  text-decoration: none;
  border-bottom: 1px solid rgba(217,185,133,0.5);
  padding-bottom: 2px;
  transition: border-color .2s ease;
}
.footer-meta a:hover { border-color: #d9b985; }
.copyright {
  color: rgba(246,242,236,0.45);
  font-size: 0.82rem;
  margin: 1rem 0 0;
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  .approach-grid,
  .about-grid,
  .contact-inner { grid-template-columns: 1fr; }
  .approach-lead,
  .about-portrait { position: static; }
  .about-portrait { max-width: 360px; }
  .cards { grid-template-columns: 1fr; max-width: 460px; }
}

@media (max-width: 680px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed;
    inset: 78px 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem var(--gutter) 1.5rem;
    transform: translateY(-120%);
    transition: transform .35s ease;
    box-shadow: 0 20px 40px -30px rgba(35,32,27,0.6);
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-menu li { width: 100%; }
  .nav-menu a {
    display: block;
    width: 100%;
    padding: 1rem 0;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--line);
  }
  .nav-menu .nav-cta {
    border: none;
    padding: 1rem 0;
    color: var(--brass-deep);
  }
  .field-row { grid-template-columns: 1fr; }
}