/* ============================================================
   Home page sections — about, services, process, credentials,
   testimonials, FAQ, closing CTA
   ============================================================ */

/* ── Shared section head ──────────────────────────────────── */

.section__head {
  max-width: var(--measure);
  margin-bottom: var(--space-7);
}

.section__title {
  font-size: var(--text-h2);
  margin-block: var(--space-4) var(--space-4);
}

.section__intro {
  max-width: 54ch;
}

/* ── About ────────────────────────────────────────────────── */

.about { border-top: 1px solid var(--border); }

.about__head { margin-bottom: var(--space-7); }

.about__headline {
  font-size: var(--text-h1);
  max-width: 20ch;
  margin-top: var(--space-4);
}

.about__body {
  display: grid;
  gap: var(--space-6);
  padding-bottom: var(--space-7);
}

.about__prose {
  max-width: 62ch;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.about__prose p {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text-muted);
}

/* First paragraph carries more weight — it is the one everyone reads. */
.about__prose p:first-child {
  font-size: var(--text-lead);
  line-height: 1.6;
  color: var(--text);
  letter-spacing: var(--tracking-tight);
}

.about__signature {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-top: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
}

.about__signature-name {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 300;
  font-style: italic;
  letter-spacing: var(--tracking-tight);
}

.about__signature-role {
  font-size: var(--text-micro);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-subtle);
}

.about__aside-inner {
  padding: var(--space-5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
}

.about__aside-title { margin-bottom: var(--space-4); }

.about__sectors {
  display: flex;
  flex-direction: column;
  list-style: none;
  padding: 0;
}

.about__sector {
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--border);
  font-size: var(--text-small);
  color: var(--text-muted);
}

.about__sector:last-child { border-bottom: 0; padding-bottom: 0; }
.about__sector:first-child { padding-top: 0; }

.about__principles {
  display: grid;
  gap: 0;
  list-style: none;
  padding: 0;
  border-top: 1px solid var(--border);
}

.about__principle {
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--border);
}

.about__principle-title {
  font-size: 1.125rem;
  font-family: var(--font-display);
  font-weight: 400;
  margin-bottom: var(--space-2);
}

.about__principle-body {
  font-size: var(--text-small);
  color: var(--text-subtle);
  max-width: 42ch;
}

@media (min-width: 768px) {
  .about__body { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: var(--space-7); }
  .about__principles { grid-template-columns: repeat(2, 1fr); column-gap: var(--space-6); }
}

@media (min-width: 1024px) {
  .about__principles { grid-template-columns: repeat(4, 1fr); column-gap: var(--space-5); }
  .about__principle { border-bottom: 0; }
}

/* ── Services ─────────────────────────────────────────────── */

.services { border-top: 1px solid var(--border); }

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

.service { border-bottom: 1px solid var(--border); }

.service__link {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3) var(--space-4);
  align-items: start;
  padding-block: var(--space-5);
  transition: background-color var(--dur) var(--ease);
}

/* The row tints and the whole thing nudges right. Restrained, but it makes a
   long ruled list feel alive under the cursor. */
.service__link:hover {
  background: var(--accent-tint);
}

.service__number {
  font-size: var(--text-micro);
  color: var(--text-subtle);
  padding-top: 0.5rem;
  transition: color var(--dur) var(--ease);
}

.service__link:hover .service__number { color: var(--accent-strong); }

.service__icon {
  display: none;
  color: var(--text-subtle);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.service__link:hover .service__icon {
  color: var(--accent-strong);
  transform: translateY(-2px);
}

.service__main { min-width: 0; display: block; }

.service__title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
}

.service__title {
  font-size: var(--text-h3);
  font-weight: 400;
  transition: color var(--dur) var(--ease);
}

.service__link:hover .service__title { color: var(--accent-strong); }

.service__arrow {
  color: var(--text-subtle);
  opacity: 0;
  transform: translate(-6px, 4px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
  flex: none;
}

.service__link:hover .service__arrow { opacity: 1; transform: none; }

.service__summary {
  display: block;
  margin-top: var(--space-2);
  max-width: 56ch;
  color: var(--text-muted);
  font-size: var(--text-small);
  line-height: 1.65;
}

.service__outcome {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem;
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px dashed var(--border);
  max-width: 56ch;
}

.service__outcome-label {
  font-size: var(--text-micro);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--accent-strong);
  flex: none;
}

.service__outcome-text {
  font-size: var(--text-small);
  color: var(--text);
}

@media (min-width: 768px) {
  .service__link {
    grid-template-columns: auto auto 1fr;
    gap: var(--space-4) var(--space-5);
    padding-inline: var(--space-3);
    margin-inline: calc(var(--space-3) * -1);
  }

  .service__icon { display: block; padding-top: 0.35rem; }
}

/* ── Process ──────────────────────────────────────────────── */

.process { border-top: 1px solid var(--border); }

.process__list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0;
}

.process__step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
}

.process__marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding-top: 0.5rem;
}

.process__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  background: var(--bg);
  flex: none;
}

.process__step:first-child .process__dot { background: var(--accent); }

.process__connector {
  width: 1px;
  flex: 1;
  background: linear-gradient(to bottom, var(--accent), var(--border));
  opacity: 0.5;
}

.process__content { padding-bottom: var(--space-7); }

.process__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-micro);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.process__number { color: var(--accent-strong); }
.process__time { color: var(--text-subtle); }

.process__title {
  font-size: var(--text-h3);
  font-weight: 400;
  margin-bottom: var(--space-3);
}

.process__body {
  color: var(--text-muted);
  max-width: 56ch;
  font-size: var(--text-small);
  line-height: 1.7;
}

.process__output {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem;
  margin-top: var(--space-3);
}

.process__output-label {
  font-size: var(--text-micro);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-subtle);
  flex: none;
}

.process__output-text {
  font-size: var(--text-small);
  color: var(--text);
  font-weight: 500;
}

@media (min-width: 900px) {
  .process__step { grid-template-columns: 7rem auto 1fr; }

  .process__meta {
    grid-row: 1;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.375rem;
    padding-top: 0.35rem;
  }

  .process__content { grid-column: 3; }
}

/* ── Credentials ──────────────────────────────────────────── */

.credentials {
  border-top: 1px solid var(--border);
  background: var(--bg-sunken);
}

.credentials__grid {
  display: grid;
  gap: var(--space-6);
}

.credentials__col-title { margin-bottom: var(--space-4); }

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

.credential {
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--border);
}

.credential__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
}

.credential__label {
  font-size: 1rem;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0;
}

.credential__meta {
  font-size: var(--text-micro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-strong);
  flex: none;
}

.credential__detail {
  margin-top: 0.375rem;
  font-size: var(--text-small);
  color: var(--text-subtle);
  max-width: 44ch;
}

.credentials__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
}

.credentials__tag {
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--bg);
  font-size: var(--text-small);
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .credentials__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-7); }
  .credentials__col--wide { grid-column: 1 / -1; }
}

/* ── Testimonials ─────────────────────────────────────────── */

.testimonials { border-top: 1px solid var(--border); }

.testimonials__list {
  display: grid;
  gap: var(--space-5);
  list-style: none;
  padding: 0;
}

.testimonial {
  padding: var(--space-5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
}

.testimonial__quote p {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.5;
  letter-spacing: var(--tracking-tight);
}

.testimonial__quote p::before { content: "\201C"; color: var(--accent); }
.testimonial__quote p::after  { content: "\201D"; color: var(--accent); }

.testimonial__attribution {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
}

.testimonial__name { font-weight: 600; font-size: var(--text-small); }

.testimonial__role {
  font-size: var(--text-micro);
  color: var(--text-subtle);
}

@media (min-width: 768px) {
  .testimonials__list { grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr)); }
}

/* ── FAQ ──────────────────────────────────────────────────── */

.faq { border-top: 1px solid var(--border); }

.faq__list { border-top: 1px solid var(--border); }

.faq__item { border-bottom: 1px solid var(--border); }

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-4);
  cursor: pointer;
  list-style: none;
  transition: color var(--dur-micro) var(--ease);
}

/* Suppress the native disclosure triangle; we draw our own. */
.faq__question::-webkit-details-marker { display: none; }

.faq__question:hover { color: var(--accent-strong); }

.faq__question-text {
  font-family: var(--font-display);
  font-size: var(--text-h3);
  font-weight: 400;
  letter-spacing: var(--tracking-tight);
  max-width: 46ch;
}

/* A plus that becomes a minus. Two lines, one rotation. */
.faq__marker {
  position: relative;
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--border);
  border-radius: 50%;
  flex: none;
  transition: border-color var(--dur) var(--ease);
}

.faq__question:hover .faq__marker { border-color: var(--accent-strong); }

.faq__marker-line {
  position: absolute;
  width: 11px;
  height: 1px;
  background: currentColor;
  transition: transform var(--dur) var(--ease);
}

.faq__marker-line:last-child { transform: rotate(90deg); }

.faq__item[open] .faq__marker-line:last-child { transform: rotate(0deg); }
.faq__item[open] .faq__marker { border-color: var(--accent-strong); }
.faq__item[open] .faq__question { color: var(--accent-strong); }

.faq__answer {
  padding-bottom: var(--space-5);
  max-width: 62ch;
}

.faq__answer p {
  color: var(--text-muted);
  font-size: var(--text-small);
  line-height: 1.75;
}

/* ── Closing CTA ──────────────────────────────────────────── */

.contact-cta { border-top: 1px solid var(--border); }

.contact-cta__panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-raised);
  padding: var(--space-6) var(--space-5);
  isolation: isolate;
}

.contact-cta__field {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: repeating-linear-gradient(
    to bottom,
    var(--border) 0,
    var(--border) 1px,
    transparent 1px,
    transparent 4rem
  );
  opacity: 0.6;
  -webkit-mask-image: radial-gradient(90% 90% at 80% 20%, #000, transparent 75%);
  mask-image: radial-gradient(90% 90% at 80% 20%, #000, transparent 75%);
}

.contact-cta__title {
  font-size: var(--text-h1);
  margin-block: var(--space-4) var(--space-4);
}

.contact-cta__body { max-width: 52ch; margin-bottom: var(--space-5); }

.contact-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.contact-cta__email {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--space-5);
  font-size: var(--text-small);
  color: var(--text-subtle);
  transition: color var(--dur-micro) var(--ease);
}

.contact-cta__email:hover { color: var(--accent-strong); }

@media (min-width: 768px) {
  .contact-cta__panel { padding: var(--space-8) var(--space-7); }
}

/* ── Error page ───────────────────────────────────────────── */

.error__title { margin-block: var(--space-4); }
.error__lead { margin-bottom: var(--space-5); }
.error__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }