:root {
  --paper: oklch(0.958 0.014 78);
  --paper-deep: oklch(0.922 0.022 78);
  --ink: oklch(0.24 0.025 48);
  --muted: oklch(0.47 0.025 52);
  --line: oklch(0.83 0.022 72);
  --accent: oklch(0.56 0.085 42);
  --accent-soft: oklch(0.88 0.038 52);
  --accent-dark: oklch(0.34 0.06 40);
  --olive: oklch(0.54 0.04 125);
  --white: oklch(0.99 0.004 80);
  --shell: 1240px;
  --shadow: 0 18px 40px color-mix(in oklab, var(--ink) 10%, transparent);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--paper) 88%, white) 0%, var(--paper) 40%, var(--paper-deep) 100%);
  font-family: "Manrope", sans-serif;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 0% 0%, color-mix(in oklab, var(--accent-soft) 60%, transparent) 0, transparent 32%),
    radial-gradient(circle at 100% 12%, color-mix(in oklab, var(--olive) 20%, transparent) 0, transparent 24%),
    linear-gradient(to right, color-mix(in oklab, var(--ink) 3%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in oklab, var(--ink) 3%, transparent) 1px, transparent 1px);
  background-size: auto, auto, 40px 40px, 40px 40px;
  opacity: 0.55;
}

body,
a,
button,
summary {
  -webkit-tap-highlight-color: transparent;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.page-frame {
  position: fixed;
  inset: 14px;
  border: 1px solid color-mix(in oklab, var(--ink) 10%, transparent);
  pointer-events: none;
  z-index: 1;
}

.shell {
  width: min(calc(100% - 40px), var(--shell));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: linear-gradient(180deg, color-mix(in oklab, var(--paper) 84%, transparent), color-mix(in oklab, var(--paper) 60%, transparent));
  backdrop-filter: blur(14px);
  border-bottom: 1px solid color-mix(in oklab, var(--ink) 8%, transparent);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 84px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid color-mix(in oklab, var(--accent) 35%, var(--ink) 10%);
  color: var(--accent-dark);
  background: color-mix(in oklab, var(--accent-soft) 65%, white);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand-copy {
  display: flex;
  flex-direction: column;
}

.brand-copy strong {
  font-size: 0.98rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.brand-copy small {
  color: var(--muted);
  font-size: 0.78rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.site-nav a {
  position: relative;
  color: color-mix(in oklab, var(--ink) 88%, var(--muted));
  font-size: 0.95rem;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 1px;
  background: var(--accent-dark);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 240ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid color-mix(in oklab, var(--ink) 12%, transparent);
  border-radius: 50%;
  background: transparent;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  width: 18px;
  height: 1.5px;
  background: var(--ink);
}

main {
  position: relative;
  z-index: 2;
}

.hero,
.services,
.difference,
.outcomes,
.process,
.faq,
.contact {
  padding-block: clamp(4.5rem, 8vw, 8rem);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.7fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
  min-height: calc(100vh - 84px);
}

.kicker,
.section-label {
  margin: 0 0 1.25rem;
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1,
.section-intro h2,
.difference-copy h2,
.contact-copy h2 {
  margin: 0;
  font-family: "Fraunces", serif;
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.045em;
}

.hero h1 {
  font-size: clamp(3.4rem, 8vw, 7.7rem);
  max-width: 10.5ch;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent-dark);
}

.hero-lead,
.section-intro p,
.difference-copy p,
.difference-grid p,
.service-body p,
.service-points,
.outcome-columns,
.process-step p,
.faq-list p,
.contact-copy p,
.contact-box p {
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.02rem;
}

.hero-lead {
  max-width: 62ch;
  margin: 1.8rem 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 2.25rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--ink);
  color: var(--white);
  box-shadow: var(--shadow);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: color-mix(in oklab, var(--ink) 88%, var(--accent-dark));
}

.button-secondary {
  border-color: color-mix(in oklab, var(--ink) 14%, transparent);
  background: color-mix(in oklab, white 44%, transparent);
}

.button-full {
  width: 100%;
}

.hero-aside {
  display: grid;
  gap: 1.5rem;
  align-self: stretch;
}

.signal-note {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  justify-self: start;
  padding-bottom: 1rem;
  border-bottom: 1px solid color-mix(in oklab, var(--ink) 12%, transparent);
  color: color-mix(in oklab, var(--ink) 90%, var(--muted));
  font-size: 0.96rem;
}

.signal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--olive);
  box-shadow: 0 0 0 8px color-mix(in oklab, var(--olive) 14%, transparent);
}

.hero-manifest {
  display: grid;
  gap: 1.2rem;
  margin-top: auto;
  padding-left: clamp(1rem, 2vw, 1.5rem);
  border-left: 1px solid color-mix(in oklab, var(--ink) 14%, transparent);
}

.hero-manifest div {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 12px;
  align-items: start;
}

.hero-manifest span,
.service-index,
.process-step span {
  font-family: "Fraunces", serif;
  color: var(--accent-dark);
}

.hero-manifest span {
  font-size: 2rem;
  line-height: 0.9;
}

.hero-manifest p {
  margin: 0;
  color: color-mix(in oklab, var(--ink) 86%, var(--muted));
  line-height: 1.7;
}

.marquee {
  overflow: hidden;
  border-top: 1px solid color-mix(in oklab, var(--ink) 10%, transparent);
  border-bottom: 1px solid color-mix(in oklab, var(--ink) 10%, transparent);
}

.marquee-track {
  display: flex;
  gap: 2rem;
  padding: 1rem 0;
  white-space: nowrap;
  overflow: auto;
  scrollbar-width: none;
}

.marquee-track::-webkit-scrollbar {
  display: none;
}

.marquee-track span {
  color: color-mix(in oklab, var(--ink) 86%, var(--muted));
  font-size: 0.95rem;
}

.marquee-track span::before {
  content: "•";
  margin-right: 2rem;
  color: var(--accent-dark);
}

.split-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 0.8fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: end;
  margin-bottom: 2.5rem;
}

.section-intro h2,
.difference-copy h2,
.contact-copy h2 {
  font-size: clamp(2.2rem, 5vw, 4.3rem);
  max-width: 11.5ch;
}

.section-intro p {
  margin: 0;
  max-width: 52ch;
}

.service-list {
  border-top: 1px solid color-mix(in oklab, var(--ink) 12%, transparent);
}

.service-row {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr) minmax(220px, 0.8fr);
  gap: 2rem;
  padding: 1.8rem 0 2rem;
  border-bottom: 1px solid color-mix(in oklab, var(--ink) 12%, transparent);
}

.service-index {
  font-size: 2rem;
  line-height: 1;
}

.service-body h3,
.outcome-title,
.process-step h3,
.difference-grid h3,
.contact-heading,
.faq-list summary {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.35;
}

.service-body p {
  margin: 0.65rem 0 0;
  max-width: 56ch;
}

.service-points {
  margin: 0;
  padding-left: 1.15rem;
}

.service-points li + li,
.outcome-columns li + li {
  margin-top: 0.45rem;
}

.difference-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 0.9fr);
  gap: clamp(1.75rem, 4vw, 4rem);
  padding: clamp(1.8rem, 3vw, 3rem);
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--accent-soft) 38%, white) 0%, color-mix(in oklab, var(--paper) 92%, white) 60%, color-mix(in oklab, var(--olive) 7%, white) 100%);
  border: 1px solid color-mix(in oklab, var(--ink) 10%, transparent);
  box-shadow: var(--shadow);
}

.difference-copy p {
  max-width: 55ch;
}

.difference-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  align-content: start;
}

.difference-grid article {
  padding-top: 0.2rem;
  border-top: 1px solid color-mix(in oklab, var(--ink) 14%, transparent);
}

.difference-grid p {
  margin: 0.7rem 0 0;
}

.outcome-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
  padding-top: 1rem;
}

.outcome-columns > div {
  padding-top: 1rem;
  border-top: 1px solid color-mix(in oklab, var(--ink) 12%, transparent);
}

.outcome-title {
  margin-bottom: 0.85rem;
  color: var(--accent-dark);
}

.outcome-columns ul {
  margin: 0;
  padding-left: 1.15rem;
}

.process-layout {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.process-step {
  padding-top: 1rem;
  border-top: 1px solid color-mix(in oklab, var(--ink) 12%, transparent);
}

.process-step span {
  display: block;
  margin-bottom: 1rem;
  font-size: 2rem;
  line-height: 1;
}

.process-step p {
  margin: 0.65rem 0 0;
}

.faq-list {
  border-top: 1px solid color-mix(in oklab, var(--ink) 12%, transparent);
}

.faq-list details {
  border-bottom: 1px solid color-mix(in oklab, var(--ink) 12%, transparent);
}

.faq-list summary {
  list-style: none;
  cursor: pointer;
  padding: 1.35rem 2rem 1.35rem 0;
  position: relative;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  translate: 0 -50%;
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--accent-dark);
  transition: transform 220ms ease;
}

.faq-list details[open] summary::after {
  transform: rotate(45deg);
}

.faq-list details > div {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 260ms ease;
}

.faq-list details[open] > div {
  grid-template-rows: 1fr;
}

.faq-list details > div > p {
  overflow: hidden;
  margin: 0;
  padding: 0 0 1.3rem;
  max-width: 62ch;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.55fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: start;
}

.contact-box {
  padding: 1.5rem;
  border: 1px solid color-mix(in oklab, var(--ink) 12%, transparent);
  background: color-mix(in oklab, white 55%, var(--paper));
  box-shadow: var(--shadow);
}

.contact-heading {
  color: var(--accent-dark);
  margin-bottom: 0.75rem;
}

.contact-box a[href^="mailto"] {
  display: inline-block;
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1), transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal,
  .faq-list details > div,
  .button,
  .site-nav a::after {
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1080px) {
  .hero,
  .split-intro,
  .difference-panel,
  .contact,
  .service-row,
  .outcome-columns,
  .process-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 3rem;
  }

  .hero h1,
  .section-intro h2,
  .difference-copy h2,
  .contact-copy h2 {
    max-width: none;
  }

  .service-row {
    gap: 1rem;
  }

  .difference-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .page-frame {
    inset: 10px;
  }

  .shell {
    width: min(calc(100% - 24px), var(--shell));
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 12px;
    right: 12px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 1rem;
    background: color-mix(in oklab, var(--paper) 94%, white);
    border: 1px solid color-mix(in oklab, var(--ink) 10%, transparent);
    box-shadow: var(--shadow);
  }

  .site-header.open .site-nav {
    display: flex;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .difference-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .header-inner {
    min-height: 74px;
  }

  .brand-copy small {
    display: none;
  }

  .hero h1 {
    font-size: clamp(2.7rem, 16vw, 4.4rem);
  }

  .hero-manifest div {
    grid-template-columns: 44px 1fr;
  }

  .button {
    width: 100%;
  }
}