/* ============================================================
   NRW LEGAL — Global Stylesheet
   ============================================================ */

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Tokens ────────────────────────────────────────────────── */
:root {
  --black:   #141414;
  --body:    #7a7a7a;
  --label:   #8a8a8a;
  --rule:    #e6e6e6;
  --band:    #f7f7f6;
  --white:   #ffffff;
  --sans:    "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --serif:   "Source Serif 4", "Georgia", serif;
  --display: "Jost", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --ls:      0.25em;
  --transition: 0.4s ease;
}

/* ── Base ──────────────────────────────────────────────────── */
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.75;
  color: var(--body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── Labels (uppercase tracked text) ───────────────────────── */
.label {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: var(--ls);
  text-transform: uppercase;
  color: var(--label);
}

/* ── Navigation ────────────────────────────────────────────── */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 4rem;
  position: relative;
  z-index: 100;
}

.site-wordmark {
  font-family: var(--display);
  font-weight: 300;
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--black);
}

.site-nav { display: flex; gap: 2.5rem; }

.site-nav a {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: var(--ls);
  text-transform: uppercase;
  color: var(--black);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition);
}

.site-nav a:hover,
.site-nav a.active {
  border-bottom: 2px double var(--black);
}

/* ── Footer ────────────────────────────────────────────────── */
.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 4rem;
  border-top: 1px solid var(--rule);
  margin-top: 6rem;
}

.site-footer span,
.site-footer a {
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: var(--ls);
  text-transform: uppercase;
  color: var(--label);
}

.site-footer a:hover { color: var(--black); }

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 12px 32px;
  border: 1px solid var(--black);
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--black);
  background: transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.btn:hover {
  background: var(--black);
  color: var(--white);
}

.btn-solid {
  background: var(--black);
  color: var(--white);
}

.btn-solid:hover {
  background: #333;
}

/* ============================================================
   HOME PAGE
   ============================================================ */
.home-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 160px);
  text-align: center;
  padding: 2rem 4rem;
}

.home-main {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 3rem;
}

.home-illustration {
  width: 180px;
  transition: transform var(--transition), filter var(--transition);
  cursor: pointer;
  position: relative;
  z-index: 1;
}

.home-illustration:hover {
  transform: translateY(-18px) scale(1.04);
  filter: drop-shadow(0 12px 24px rgba(0,0,0,0.12));
}

.home-wordmark-large {
  font-family: var(--display);
  font-weight: 200;
  font-size: clamp(4rem, 10vw, 8rem);
  letter-spacing: 0.05em;
  color: #d4d4d4;
  line-height: 0.9;
  text-transform: uppercase;
  transition: color var(--transition), transform var(--transition);
  cursor: pointer;
  margin-left: -1rem;
}

.home-wordmark-large:hover {
  color: #c4c4c4;
  transform: translateX(14px);
}

.home-tagline {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: var(--ls);
  text-transform: uppercase;
  color: var(--black);
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: letter-spacing var(--transition), color var(--transition), border-color var(--transition);
  cursor: pointer;
}

.home-tagline:hover {
  letter-spacing: 0.35em;
  color: var(--black);
  border-bottom: 2px double var(--black);
}

/* ============================================================
   PROFILE PAGE
   ============================================================ */
.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  padding: 2rem 4rem 0;
  max-width: 1200px;
  margin: 0 auto;
}

.profile-left {
  position: sticky;
  top: 2rem;
  align-self: start;
}

.profile-headshot {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: grayscale(100%);
}

.profile-admitted {
  margin-top: 1.5rem;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--label);
}

.profile-right { padding-top: 1rem; }

.profile-tagline {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 400;
  font-style: italic;
  letter-spacing: var(--ls);
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 2rem;
}

.profile-intro {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--black);
  margin-bottom: 2rem;
}

.profile-body p {
  margin-bottom: 1.5rem;
  color: var(--body);
}

.profile-education-heading {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: var(--ls);
  text-transform: uppercase;
  color: var(--black);
  margin-top: 3rem;
  margin-bottom: 1.5rem;
}

/* Education list */
.edu-list { list-style: none; }

.edu-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 1rem 0;
  border-bottom: 1px solid var(--rule);
  gap: 2rem;
}

.edu-item:first-child { border-top: 1px solid var(--rule); }

.edu-name {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--black);
}

.edu-detail {
  font-size: 0.8rem;
  color: var(--body);
  margin-top: 0.25rem;
}

.edu-degree {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--label);
  white-space: nowrap;
}

.profile-cta { margin-top: 3rem; }

/* ============================================================
   CAPABILITIES PAGE
   ============================================================ */
.cap-hero {
  padding: 4rem 4rem 2rem;
  max-width: 900px;
}

.cap-headline {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 3rem;
}

.cap-headline .black { color: var(--black); }
.cap-headline .grey  { color: #c4c4c4; }

.cap-subheading {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: var(--ls);
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 1rem;
}

.cap-intro {
  color: var(--body);
  max-width: 600px;
  margin-bottom: 3rem;
}

/* Accordion */
.accordion {
  max-width: 900px;
  padding: 0 4rem;
}

.accordion-item {
  border-bottom: 1px solid var(--rule);
}

.accordion-item:first-child { border-top: 1px solid var(--rule); }

.accordion-item summary {
  display: flex;
  align-items: center;
  padding: 1.25rem 0;
  cursor: pointer;
  list-style: none;
  gap: 1.5rem;
}

.accordion-item summary::-webkit-details-marker { display: none; }

.accordion-num {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--label);
  min-width: 2rem;
}

.accordion-title {
  flex: 1;
  font-size: 1rem;
  font-weight: 400;
  color: var(--black);
}

.accordion-icon {
  font-size: 1.2rem;
  color: var(--label);
  transition: transform var(--transition);
}

.accordion-item[open] .accordion-icon { transform: rotate(45deg); }

.accordion-body {
  padding: 0 0 1.25rem 3.5rem;
  color: var(--body);
  font-size: 0.9rem;
}

/* Grey band */
.cap-band {
  background: var(--band);
  padding: 4rem;
  margin: 4rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 900px;
  margin-left: 4rem;
}

.cap-band-heading {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: var(--ls);
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 1rem;
}

.cap-band-text {
  color: var(--body);
  font-size: 0.9rem;
}

/* CTA section */
.cap-cta {
  text-align: center;
  padding: 2rem 4rem;
}

.cap-cta-heading {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: var(--ls);
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 1.5rem;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  padding: 2rem 4rem 0;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-heading {
  font-family: var(--serif);
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 400;
  color: var(--black);
  line-height: 1;
  margin-bottom: 2rem;
}

.contact-intro { margin-bottom: 3rem; }

.contact-label {
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: var(--ls);
  text-transform: uppercase;
  color: var(--label);
  margin-bottom: 0.25rem;
}

.contact-value {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--black);
  margin-bottom: 2rem;
}

.contact-value a { border-bottom: 1px solid var(--rule); }
.contact-value a:hover { border-color: var(--black); }

/* Form */
.contact-form { padding-top: 1rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group { margin-bottom: 1.5rem; }

.form-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: var(--ls);
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 0.5rem;
}

.form-input {
  width: 100%;
  padding: 0.75rem 0;
  border: none;
  border-bottom: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--body);
  background: transparent;
  outline: none;
  transition: border-color var(--transition);
}

.form-input:focus { border-color: var(--black); }

.form-input::placeholder {
  color: #c4c4c4;
  font-weight: 300;
}

textarea.form-input {
  resize: vertical;
  min-height: 100px;
}

/* Chip-style checkboxes */
.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.chip-label {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--rule);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--body);
  cursor: pointer;
  transition: all var(--transition);
  user-select: none;
}

.chip-input { display: none; }

.chip-input:checked + .chip-label {
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
}

.chip-label:hover {
  border-color: var(--black);
  color: var(--black);
}

.form-submit {
  margin-top: 2rem;
}

/* Thank-you message (hidden by default) */
.form-thanks {
  display: none;
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--black);
  padding: 4rem 0;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .site-header { padding: 1.5rem 1.5rem; }
  .site-nav { gap: 1.5rem; }
  .site-footer {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
    padding: 2rem 1.5rem;
  }

  /* Home */
  .home-hero { padding: 2rem 1.5rem; }
  .home-main { flex-direction: column; }
  .home-illustration { width: 140px; }
  .home-wordmark-large {
    font-size: 3.5rem;
    margin-left: 0;
    margin-top: 1rem;
    text-align: center;
  }

  /* Profile */
  .profile-grid {
    grid-template-columns: 1fr;
    padding: 1rem 1.5rem;
    gap: 2rem;
  }
  .profile-left {
    position: static;
    max-width: 400px;
  }

  /* Capabilities */
  .cap-hero { padding: 2rem 1.5rem; }
  .accordion { padding: 0 1.5rem; }
  .cap-band {
    grid-template-columns: 1fr;
    padding: 2rem 1.5rem;
    margin-left: 1.5rem;
    margin-right: 1.5rem;
  }
  .cap-cta { padding: 2rem 1.5rem; }

  /* Contact */
  .contact-grid {
    grid-template-columns: 1fr;
    padding: 1rem 1.5rem;
    gap: 2rem;
  }
  .form-row { grid-template-columns: 1fr; }
}