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

:root {
  --ink: #10110f;
  --ink-soft: #5f625d;
  --paper: #eeeeec;
  --surface: #f8f8f6;
  --white: #ffffff;
  --line: #d5d6d1;
  --line-dark: #32332f;
  --acid: #e7ff1f;
  --acid-hover: #d8f000;
  --danger: #9b3030;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1260px;
  --transition: 180ms ease;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

h1,
h2,
h3,
h4 {
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

h2 {
  font-size: clamp(2.8rem, 5.4vw, 5.6rem);
}

h3 {
  font-size: 1.45rem;
  letter-spacing: -0.035em;
}

.container {
  margin-inline: auto;
  max-width: var(--max-width);
  padding-inline: 32px;
}

.narrow-container {
  max-width: 860px;
}

.eyebrow {
  align-items: center;
  color: var(--ink-soft);
  display: flex;
  font-size: 0.68rem;
  font-weight: 700;
  gap: 9px;
  letter-spacing: 0.11em;
  margin-bottom: 22px;
  text-transform: uppercase;
}

.eyebrow::before {
  background: var(--acid);
  border: 1px solid var(--ink);
  border-radius: 50%;
  content: '';
  height: 8px;
  width: 8px;
}

/* Navigation */
.navbar {
  background: rgba(238, 238, 236, 0.94);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 30;
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.navbar .container {
  align-items: center;
  display: flex;
  height: 74px;
  justify-content: space-between;
}

.home-page .navbar {
  background: transparent;
  border-bottom: 0;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}

.home-page .navbar .container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  height: 92px;
}

.logo {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.055em;
}

.logo span,
.footer-brand span {
  color: inherit;
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  border-radius: 999px;
  color: var(--ink);
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 8px 12px;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: var(--white);
}

.nav-links .nav-cta {
  background: var(--ink);
  color: var(--white);
  padding-inline: 15px;
}

.nav-links .nav-cta:hover,
.nav-links .nav-cta:focus-visible {
  background: var(--acid);
  color: var(--ink);
  transform: translateY(-1px);
}

.nav-note {
  font-size: 0.58rem;
  font-weight: 500;
  justify-self: end;
  line-height: 1.25;
  text-align: right;
}

body:not(.home-page) .nav-note {
  display: none;
}

/* Editorial hero */
.hero {
  background: var(--paper);
  min-height: 100vh;
  overflow: hidden;
  padding: 92px 0 30px;
}

.hero-stage {
  min-height: clamp(680px, calc(100vh - 122px), 820px);
  position: relative;
}

.hero-title {
  animation: hero-in 700ms ease both;
  margin-left: auto;
  padding-top: clamp(32px, 5.5vw, 74px);
  position: relative;
  width: 72%;
  z-index: 3;
}

.hero-title h1 {
  font-size: clamp(5.1rem, 10.1vw, 9.15rem);
  font-weight: 800;
  letter-spacing: -0.088em;
  line-height: 0.76;
  text-align: right;
}

.hero-card {
  animation: hero-in 680ms 120ms ease both;
  background: var(--acid);
  bottom: 0;
  display: flex;
  flex-direction: column;
  left: 32px;
  min-height: 430px;
  padding: 24px 22px 20px;
  position: absolute;
  width: 230px;
  z-index: 4;
}

.hero-card-brand {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 26px;
}

.hero-card-brand sup {
  font-size: 0.48rem;
  margin-left: 1px;
  vertical-align: top;
}

.hero-card > p:not(.hero-card-brand) {
  font-size: 0.7rem;
  line-height: 1.4;
  max-width: 165px;
}

.hero-card-emphasis {
  font-weight: 700;
  margin-top: 18px;
}

.hero-card a {
  align-items: center;
  display: flex;
  font-size: 0.68rem;
  font-weight: 700;
  justify-content: space-between;
  margin-top: auto;
}

.hero-card a span {
  transition: transform var(--transition);
}

.hero-card a:hover span,
.hero-card a:focus-visible span {
  transform: translateX(4px);
}

.hero-wordmark {
  bottom: -34px;
  color: #dedfdb;
  font-size: clamp(9rem, 20vw, 17rem);
  font-weight: 800;
  left: 210px;
  letter-spacing: -0.105em;
  line-height: 0.8;
  pointer-events: none;
  position: absolute;
  z-index: 1;
}

.hero-action {
  align-items: center;
  bottom: 96px;
  display: flex;
  font-size: 0.64rem;
  font-weight: 700;
  gap: 11px;
  position: absolute;
  right: 130px;
  z-index: 5;
}

.hero-action-icon {
  align-items: center;
  background: var(--ink);
  border-radius: 50%;
  color: var(--white);
  display: inline-flex;
  font-size: 1rem;
  height: 44px;
  justify-content: center;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  width: 44px;
}

.hero-action:hover .hero-action-icon,
.hero-action:focus-visible .hero-action-icon {
  background: var(--acid);
  color: var(--ink);
  transform: translateX(4px);
}

.hero-meta {
  bottom: 3px;
  display: flex;
  flex-direction: column;
  font-size: 0.56rem;
  line-height: 1.25;
  position: absolute;
  z-index: 5;
}

.hero-meta span {
  color: var(--ink-soft);
}

.hero-meta strong {
  font-size: 0.72rem;
  margin-top: 3px;
}

.hero-meta-left {
  left: 285px;
}

.hero-meta-right {
  right: 32px;
  text-align: right;
}

/* Approach */
.approach-section {
  background: var(--ink);
  color: var(--white);
  padding: clamp(100px, 12vw, 170px) 0;
}

.approach-section h2,
.approach-section h3 {
  color: var(--white);
}

.approach-section .eyebrow,
.approach-section .section-heading p:last-child,
.approach-item p {
  color: #aeb0aa;
}

.approach-section .eyebrow::before {
  border-color: var(--acid);
}

.section-heading {
  display: grid;
  gap: 28px 90px;
  grid-template-columns: 1.25fr 0.75fr;
  margin-bottom: clamp(70px, 9vw, 120px);
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.section-heading p:last-child {
  align-self: end;
  font-size: 0.98rem;
  max-width: 420px;
}

.approach-grid {
  border-top: 1px solid var(--line-dark);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.approach-item {
  min-height: 350px;
  padding: 28px 34px 20px 0;
  position: relative;
}

.approach-item + .approach-item {
  border-left: 1px solid var(--line-dark);
  padding-left: 34px;
}

.item-number {
  align-items: center;
  border: 1px solid #494b46;
  border-radius: 50%;
  color: var(--acid);
  display: inline-flex;
  font-size: 0.62rem;
  font-weight: 700;
  height: 36px;
  justify-content: center;
  margin-bottom: 138px;
  width: 36px;
}

.approach-item h3 {
  margin-bottom: 15px;
  max-width: 260px;
}

.approach-item p {
  font-size: 0.88rem;
  line-height: 1.65;
  max-width: 300px;
}

/* About */
.about-section {
  background: var(--surface);
  padding: clamp(100px, 12vw, 170px) 0;
  position: relative;
}

.about-content {
  align-items: start;
  display: grid;
  gap: 90px;
  grid-template-columns: 0.55fr 1.45fr;
}

.about-copy h2 {
  font-size: clamp(3.7rem, 7.5vw, 7.8rem);
  margin-bottom: 54px;
  max-width: 850px;
}

.about-copy p {
  color: var(--ink-soft);
  font-size: 1rem;
  margin-bottom: 18px;
  margin-left: auto;
  max-width: 570px;
}

/* Contact CTA */
.contact-cta {
  background: var(--surface);
  padding: 0 0 clamp(90px, 10vw, 140px);
}

.contact-cta-inner {
  align-items: end;
  background: var(--acid);
  display: grid;
  gap: 70px;
  grid-template-columns: 1.15fr 0.85fr;
  min-height: 420px;
  overflow: hidden;
  padding: clamp(40px, 6vw, 78px);
  position: relative;
}

.contact-cta-inner::after {
  color: rgba(16, 17, 15, 0.09);
  content: 'hello';
  font-size: clamp(10rem, 24vw, 20rem);
  font-weight: 800;
  letter-spacing: -0.1em;
  line-height: 0.7;
  pointer-events: none;
  position: absolute;
  right: -20px;
  top: 40px;
}

.contact-cta h2 {
  font-size: clamp(3.1rem, 6.5vw, 6.7rem);
  max-width: 650px;
  position: relative;
  z-index: 1;
}

.contact-cta .eyebrow::before {
  background: var(--ink);
}

.contact-cta-inner > div:last-child {
  position: relative;
  z-index: 1;
}

.contact-cta-inner > div:last-child p {
  font-size: 0.92rem;
  margin-bottom: 28px;
  max-width: 420px;
}

.btn {
  align-items: center;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  font-size: 0.76rem;
  font-weight: 700;
  justify-content: center;
  min-height: 46px;
  padding: 0 21px;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.btn-primary {
  background: var(--ink);
  color: var(--white);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: #292a27;
  transform: translateY(-2px);
}

/* Inner pages */
.page-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  min-height: 450px;
  padding: clamp(90px, 11vw, 150px) 0 70px;
}

.page-header h1 {
  font-size: clamp(4rem, 9vw, 8.5rem);
  font-weight: 800;
  letter-spacing: -0.085em;
  line-height: 0.82;
  margin-bottom: 36px;
}

.page-header > .container > p:last-child {
  color: var(--ink-soft);
  font-size: 1rem;
  max-width: 540px;
}

/* Contact */
.contact-section {
  background: var(--surface);
  padding: clamp(90px, 11vw, 150px) 0;
}

.contact-grid {
  display: grid;
  gap: clamp(70px, 10vw, 140px);
  grid-template-columns: 0.75fr 1.25fr;
}

.contact-info h2 {
  font-size: 2.6rem;
  margin-bottom: 24px;
}

.contact-info > p {
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin-bottom: 50px;
  max-width: 400px;
}

.contact-email {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 0;
}

.contact-email span {
  color: var(--ink-soft);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.contact-email a {
  font-size: 0.9rem;
  font-weight: 700;
}

.contact-email a:hover,
.contact-email a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.contact-form-wrapper {
  border-top: 2px solid var(--ink);
  padding-top: 32px;
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 9px;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: transparent;
  border: 1px solid #bfc1bc;
  border-radius: 0;
  color: var(--ink);
  font-size: 0.92rem;
  padding: 14px;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: var(--ink-soft);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  background: var(--white);
  border-color: var(--ink);
  box-shadow: 5px 5px 0 var(--acid);
  outline: none;
}

.form-group textarea {
  min-height: 160px;
  resize: vertical;
}

.form-submit {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.form-message {
  color: var(--ink-soft);
  display: none;
  font-size: 0.8rem;
}

.form-message.success,
.form-message.error {
  display: block;
}

.form-message.error {
  color: var(--danger);
}

/* Privacy */
.privacy-content {
  background: var(--surface);
  margin: 0 auto;
  max-width: none;
  padding: clamp(72px, 9vw, 110px) max(32px, calc((100vw - 760px) / 2)) clamp(100px, 12vw, 150px);
}

.privacy-content h2 {
  font-size: 1.65rem;
  letter-spacing: -0.035em;
  line-height: 1.1;
  margin: 52px 0 16px;
}

.privacy-content p,
.privacy-content ul {
  color: var(--ink-soft);
  font-size: 0.94rem;
  margin-bottom: 19px;
}

.privacy-content ul {
  padding-left: 22px;
}

.privacy-content li {
  margin-bottom: 9px;
}

.privacy-content strong {
  color: var(--ink);
}

.privacy-content a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--acid-hover);
  text-decoration-thickness: 3px;
  text-underline-offset: 3px;
}

.privacy-content .last-updated {
  font-size: 0.75rem;
  margin-bottom: 42px;
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: #b7b9b3;
  padding: 58px 0 38px;
}

.footer-inner {
  align-items: end;
  display: grid;
  gap: 54px;
  grid-template-columns: 1fr auto;
}

.footer-brand h3 {
  color: var(--white);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  margin-bottom: 8px;
}

.footer-brand p,
.copyright {
  color: #858781;
  font-size: 0.72rem;
}

.footer-links {
  display: flex;
  gap: 25px;
}

.footer-links a {
  color: #b7b9b3;
  font-size: 0.72rem;
  transition: color var(--transition);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--acid);
}

.copyright {
  border-top: 1px solid var(--line-dark);
  grid-column: 1 / -1;
  padding-top: 22px;
}

@keyframes hero-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .home-page .navbar .container {
    grid-template-columns: 1fr auto;
  }

  .home-page .nav-links {
    justify-self: end;
  }

  .nav-note {
    display: none;
  }

  .hero-title {
    width: 76%;
  }

  .hero-title h1 {
    font-size: clamp(4.8rem, 10.8vw, 7rem);
  }

  .hero-card {
    width: 210px;
  }

  .hero-action {
    right: 60px;
  }

  .section-heading,
  .about-content,
  .contact-cta-inner,
  .contact-grid {
    gap: 54px;
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .container {
    padding-inline: 20px;
  }

  .navbar .container,
  .home-page .navbar .container {
    display: flex;
    height: 68px;
  }

  .nav-links {
    gap: 2px;
  }

  .nav-links li:not(:last-child) {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 82px 0 20px;
  }

  .hero-stage {
    display: grid;
    gap: 28px;
    min-height: auto;
    padding-bottom: 0;
  }

  .hero-title {
    margin-left: 0;
    order: 1;
    padding-top: 22px;
    width: 100%;
  }

  .hero-title h1 {
    font-size: clamp(4.05rem, 20vw, 6.3rem);
    line-height: 0.79;
    text-align: left;
  }

  .hero-card {
    bottom: auto;
    left: auto;
    min-height: 300px;
    order: 2;
    padding: 22px 20px;
    position: relative;
    width: 100%;
  }

  .hero-card > p:not(.hero-card-brand) {
    max-width: 260px;
  }

  .hero-action {
    bottom: auto;
    order: 3;
    padding: 10px 0 20px;
    position: relative;
    right: auto;
  }

  .hero-meta,
  .hero-wordmark {
    display: none;
  }

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

  .approach-item {
    border-bottom: 1px solid var(--line-dark);
    min-height: auto;
    padding: 26px 0 40px;
  }

  .approach-item + .approach-item {
    border-left: 0;
    padding-left: 0;
  }

  .item-number {
    margin-bottom: 56px;
  }

  .about-content {
    gap: 34px;
  }

  .about-copy h2 {
    margin-bottom: 42px;
  }

  .contact-cta {
    padding-bottom: 20px;
  }

  .contact-cta-inner {
    min-height: 520px;
    padding: 38px 26px;
  }

  .contact-cta-inner::after {
    font-size: 11rem;
    top: 190px;
  }

  .page-header {
    min-height: 360px;
  }

  .footer-inner {
    align-items: flex-start;
    grid-template-columns: 1fr;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 12px 22px;
  }

  .copyright {
    grid-column: 1;
    width: 100%;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}