:root {
  --ink: #18352e;
  --ink-soft: #49635b;
  --paper: #f4f1eb;
  --paper-deep: #e9e4da;
  --sage: #8ea898;
  --sage-light: #dce6dd;
  --mint: #d5ebe1;
  --white: #fffefa;
  --line: rgba(24, 53, 46, 0.16);
  --serif: Iowan Old Style, Baskerville, "Times New Roman", serif;
  --sans: Inter, Aptos, "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  background: var(--ink);
  color: var(--white);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header,
main,
footer {
  width: min(100% - 48px, 1240px);
  margin-inline: auto;
}

.site-header {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 96px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.04em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  fill: var(--ink);
}

.brand-mark__line {
  fill: none;
  stroke: var(--paper);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

nav {
  display: flex;
  align-items: center;
  gap: 32px;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

nav a {
  transition: color 180ms ease;
}

nav a:hover,
nav a:focus-visible {
  color: var(--ink);
}

.nav-contact {
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  min-height: calc(100vh - 116px);
  min-height: calc(100svh - 116px);
  padding: 48px 0 112px;
  overflow: hidden;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 660px;
}

.eyebrow,
.section-label {
  margin: 0 0 24px;
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
}

.eyebrow span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #6e9c7c;
  box-shadow: 0 0 0 5px rgba(110, 156, 124, 0.12);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 28px;
  font-size: clamp(3.9rem, 7vw, 7.4rem);
  font-weight: 500;
  line-height: 0.93;
  letter-spacing: -0.07em;
}

h1 em {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.04em;
}

.hero__lead {
  max-width: 580px;
  margin-bottom: 34px;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.65;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: 54px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 500;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

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

.button--primary:hover,
.button--primary:focus-visible {
  background: #244a40;
}

.button--quiet {
  border-color: var(--line);
}

.hero__visual {
  position: relative;
  width: min(44vw, 540px);
  aspect-ratio: 1;
  justify-self: end;
}

.orbit {
  position: absolute;
  inset: 50%;
  border: 1px solid rgba(24, 53, 46, 0.12);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit--outer {
  width: 94%;
  height: 94%;
}

.orbit--inner {
  width: 59%;
  height: 59%;
  border-style: dashed;
  animation: spin 38s linear infinite;
}

.visual-core {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 138px;
  height: 138px;
  border-radius: 50%;
  background: var(--ink);
  box-shadow: 0 30px 60px rgba(24, 53, 46, 0.22);
  transform: translate(-50%, -50%);
}

.visual-core svg {
  width: 64px;
  fill: none;
  stroke: var(--mint);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.visual-core circle {
  fill: var(--mint);
  stroke: none;
}

.visual-card {
  position: absolute;
  z-index: 2;
  width: 190px;
  padding: 19px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 20px;
  background: rgba(255, 254, 250, 0.72);
  box-shadow: 0 18px 44px rgba(47, 68, 59, 0.1);
  backdrop-filter: blur(14px);
}

.visual-card span {
  display: block;
  margin-bottom: 14px;
  color: var(--ink-soft);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.visual-card--past {
  top: 15%;
  left: 0;
  transform: rotate(-5deg);
}

.visual-card--past i {
  display: block;
  width: 100%;
  height: 5px;
  margin-top: 8px;
  border-radius: 5px;
  background: var(--sage-light);
}

.visual-card--past i:nth-child(3) { width: 76%; }
.visual-card--past i:nth-child(4) { width: 88%; }

.visual-card--next {
  right: 0;
  bottom: 16%;
  transform: rotate(4deg);
}

.visual-card--next strong {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-style: italic;
  font-weight: 400;
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(8px);
  pointer-events: none;
}

.hero__glow--one {
  top: 10%;
  right: 2%;
  width: 38vw;
  height: 38vw;
  background: radial-gradient(circle, rgba(205, 229, 216, 0.72), rgba(205, 229, 216, 0));
}

.hero__glow--two {
  bottom: 3%;
  left: 18%;
  width: 25vw;
  height: 25vw;
  background: radial-gradient(circle, rgba(225, 212, 192, 0.6), rgba(225, 212, 192, 0));
}

.manifesto {
  padding: 130px 0;
  border-top: 1px solid var(--line);
}

.manifesto__grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 8vw;
}

.manifesto h2,
.principles h2,
.contact h2 {
  margin-bottom: 0;
  font-family: var(--serif);
  font-size: clamp(2.8rem, 5.6vw, 5.6rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.04em;
}

.manifesto__copy {
  align-self: end;
  color: var(--ink-soft);
  font-size: 1.02rem;
  line-height: 1.75;
}

.manifesto__copy p:last-child {
  margin-bottom: 0;
}

.principles {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 9vw;
  padding: 130px 0;
  border-top: 1px solid var(--line);
}

.principles h2 {
  font-size: clamp(2.5rem, 4.5vw, 4.8rem);
}

.principle {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 24px;
  padding: 32px 0;
  border-top: 1px solid var(--line);
}

.principle:first-child {
  padding-top: 0;
  border-top: 0;
}

.principle__number {
  padding-top: 5px;
  color: var(--sage);
  font-family: var(--serif);
  font-size: 1.2rem;
  font-style: italic;
}

.principle h3 {
  margin-bottom: 9px;
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.principle p {
  max-width: 520px;
  margin-bottom: 0;
  color: var(--ink-soft);
  line-height: 1.65;
}

.contact {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 8vw;
  align-items: end;
  margin-bottom: 48px;
  padding: clamp(42px, 7vw, 92px);
  border-radius: 34px;
  background: var(--ink);
  color: var(--white);
  overflow: hidden;
}

.contact .section-label,
.contact__action p {
  color: rgba(255, 254, 250, 0.66);
}

.contact h2 {
  font-size: clamp(2.7rem, 5vw, 5rem);
}

.contact__action p {
  margin-bottom: 25px;
  line-height: 1.65;
}

.button--light {
  background: var(--white);
  color: var(--ink);
}

footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 130px;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

footer p {
  margin: 0;
}

footer p:last-child {
  text-align: right;
}

.brand--footer {
  color: var(--ink);
}

.brand--footer .brand-mark {
  width: 28px;
  height: 28px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 750ms ease, transform 750ms cubic-bezier(.2,.7,.2,1);
}

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

@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@media (max-width: 900px) {
  .site-header,
  main,
  footer {
    width: min(100% - 32px, 1240px);
  }

  nav a:not(.nav-contact) {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 72px 0 88px;
  }

  .hero__content {
    max-width: 760px;
  }

  .hero__visual {
    width: min(88vw, 530px);
    margin-top: 58px;
    justify-self: center;
  }

  .manifesto__grid,
  .principles,
  .contact {
    grid-template-columns: 1fr;
  }

  .manifesto__grid,
  .principles,
  .contact {
    gap: 58px;
  }

  .manifesto,
  .principles {
    padding: 92px 0;
  }

  .manifesto__copy {
    max-width: 620px;
  }
}

@media (max-width: 580px) {
  .site-header {
    min-height: 78px;
  }

  .brand {
    font-size: 1.15rem;
  }

  .brand-mark {
    width: 29px;
    height: 29px;
  }

  .nav-contact {
    padding: 8px 14px;
  }

  h1 {
    font-size: clamp(3.35rem, 17vw, 5.4rem);
  }

  .hero {
    padding-top: 58px;
  }

  .hero__visual {
    width: 96vw;
    margin-left: -8vw;
  }

  .visual-core {
    width: 108px;
    height: 108px;
  }

  .visual-core svg {
    width: 52px;
  }

  .visual-card {
    width: 160px;
    padding: 15px;
  }

  .manifesto,
  .principles {
    padding: 76px 0;
  }

  .principle {
    grid-template-columns: 48px 1fr;
    gap: 12px;
  }

  .contact {
    margin-bottom: 18px;
    padding: 38px 24px;
    border-radius: 24px;
  }

  .button--light {
    width: 100%;
    gap: 8px;
    padding-inline: 18px;
  }

  footer {
    grid-template-columns: 1fr auto;
    gap: 10px;
    min-height: 110px;
  }

  footer > p:first-of-type {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}