:root {
  --ink: #15140f;
  --ink-soft: #24211a;
  --cream: #f7f4ee;
  --paper: #ffffff;
  --green: #2a5c4a;
  --green-deep: #1d4638;
  --gold: #c09a4a;
  --gold-soft: #d8b76e;
  --muted: #6b6658;
  --muted-dark: #a9a294;
  --line: rgba(21, 20, 15, 0.1);
  --line-light: rgba(247, 244, 238, 0.16);
  --shadow: 0 30px 60px -30px rgba(21, 20, 15, 0.35);
  --radius: 18px;
  --font-serif: "Fraunces", Georgia, serif;
  --font-sans: "Manrope", system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.12;
  margin: 0 0 0.55em;
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.9rem);
}

h3 {
  font-size: 1.3rem;
  margin-bottom: 0.45em;
}

p {
  margin: 0 0 1.1em;
}

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

em {
  font-style: italic;
  color: var(--gold);
}

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

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

.container {
  width: 100%;
  max-width: 1140px;
  margin-inline: auto;
  padding-inline: 24px;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  z-index: 100;
  padding: 12px 18px;
  background: var(--green);
  color: #fff;
  border-radius: 8px;
  font-weight: 700;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
}

.eyebrow {
  margin: 0 0 1rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green);
}

.eyebrow--light {
  color: var(--gold-soft);
}

.eyebrow--center {
  text-align: center;
}

.icon {
  width: 20px;
  height: 20px;
  flex: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border: none;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--gold {
  background: var(--gold);
  color: var(--ink);
  box-shadow: 0 18px 34px -16px rgba(192, 154, 74, 0.65);
}

.btn--gold:hover {
  background: var(--gold-soft);
  box-shadow: 0 22px 40px -16px rgba(192, 154, 74, 0.8);
}

.btn--ghost {
  background: transparent;
  color: var(--cream);
  border: 1px solid var(--line-light);
  padding: 11px 22px;
  font-size: 0.9rem;
}

.btn--ghost:hover {
  border-color: var(--gold-soft);
  color: var(--gold-soft);
}

.btn--outline {
  background: transparent;
  border: 1px solid var(--line);
}

.btn--outline:hover {
  border-color: var(--green);
  color: var(--green);
}

.btn--outline-light {
  border-color: rgba(247, 244, 238, 0.4);
  color: var(--cream);
}

.btn--outline-light:hover {
  border-color: var(--cream);
  color: var(--gold-soft);
}

.btn--large {
  padding: 19px 38px;
  font-size: 1.1rem;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  background: rgba(21, 20, 15, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line-light);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--cream);
  font-weight: 800;
  letter-spacing: 0.01em;
  font-size: 1.02rem;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: var(--green);
  color: var(--cream);
  font-size: 1.25rem;
  line-height: 1;
  box-shadow: inset 0 0 0 1px rgba(247, 244, 238, 0.14);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(247, 244, 238, 0.78);
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--gold-soft);
}

.nav-links .btn {
  color: var(--cream);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--line-light);
  border-radius: 10px;
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--cream);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(4) {
  transform: translateY(-7px) rotate(-45deg);
}

.section {
  padding-block: clamp(76px, 9vw, 120px);
}

.section--cream {
  background: var(--cream);
}

.section--white {
  background: var(--paper);
}

.section--ink {
  background: var(--ink);
  color: var(--cream);
}

.section-head {
  max-width: 680px;
  margin-bottom: clamp(40px, 6vw, 64px);
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.section-head .lead {
  margin-top: 1.2rem;
  font-size: 1.12rem;
  color: var(--muted);
}

.lead {
  font-size: 1.15rem;
}

.hero {
  position: relative;
  padding-block: clamp(150px, 18vh, 210px) clamp(80px, 10vw, 130px);
  background-color: var(--ink);
  color: var(--cream);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 60% 50% at 85% 20%, rgba(42, 92, 74, 0.35), transparent 70%),
    linear-gradient(rgba(247, 244, 238, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 244, 238, 0.028) 1px, transparent 1px);
  background-size: auto, 56px 56px, 56px 56px;
  pointer-events: none;
}

.hero--contact {
  background-color: var(--green-deep);
  padding-block: clamp(90px, 12vw, 140px);
  text-align: center;
}

.hero--contact::before {
  background-image:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(192, 154, 74, 0.18), transparent 70%),
    linear-gradient(rgba(247, 244, 238, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 244, 238, 0.03) 1px, transparent 1px);
  background-size: auto, 56px 56px, 56px 56px;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(40px, 6vw, 84px);
}

.hero-copy h1 {
  margin-bottom: 0.5em;
  font-size: clamp(2.5rem, 5.1vw, 4.15rem);
  font-weight: 500;
}

.hero-copy .lead {
  max-width: 560px;
  margin-bottom: 34px;
  color: var(--muted-dark);
  font-size: clamp(1.08rem, 1.5vw, 1.22rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-note {
  margin-top: 26px;
  font-size: 0.88rem;
  color: rgba(247, 244, 238, 0.5);
}

.hero-visual {
  position: relative;
  max-width: 430px;
  margin-inline: auto;
}

.hero-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 50px 90px -40px rgba(0, 0, 0, 0.65);
  border: 1px solid rgba(247, 244, 238, 0.14);
  background: linear-gradient(135deg, #3d382b, #24211a);
}

.image-figure {
  margin: clamp(48px, 6vw, 72px) 0 0;
}

.image-figure img {
  width: 100%;
  aspect-ratio: 16 / 8.5;
  object-fit: cover;
  border-radius: clamp(16px, 2.4vw, 24px);
  box-shadow: var(--shadow);
  background: linear-gradient(135deg, #e8e2d2, #c9bfa4);
}

.image-figure--wide img {
  aspect-ratio: 21 / 8;
}

.image-figure--philosophie img {
  aspect-ratio: 16 / 7;
}

.board {
  position: relative;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  aspect-ratio: 1;
  gap: 0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 50px 90px -40px rgba(0, 0, 0, 0.65);
  border: 1px solid rgba(247, 244, 238, 0.14);
}

.cell {
  display: grid;
  place-items: center;
}

.cell.light {
  background: #e8e2d2;
}

.cell.dark {
  background: #3d382b;
}

.piece {
  font-size: clamp(13px, 1.6vw, 26px);
  line-height: 1;
}

.cell.light .piece {
  color: #26221a;
}

.cell.dark .piece {
  color: #ece6d7;
}

.chip {
  position: absolute;
  padding: 9px 16px;
  border-radius: 999px;
  background: rgba(247, 244, 238, 0.94);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow);
  animation: float 5.5s ease-in-out infinite;
}

.chip--1 {
  top: -16px;
  left: -30px;
}

.chip--2 {
  top: 44%;
  right: -38px;
  animation-delay: -1.8s;
}

.chip--3 {
  bottom: -16px;
  left: 18%;
  animation-delay: -3.4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 64px);
}

.split-col p {
  font-size: 1.08rem;
  color: #454036;
}

.split-col strong {
  color: var(--green);
}

.cycle {
  margin-top: clamp(48px, 7vw, 76px);
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--paper);
}

.cycle-title {
  margin-bottom: 26px;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-style: italic;
  color: var(--green);
}

.cycle-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: cycle;
}

.cycle-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--cream);
  font-weight: 700;
  font-size: 1rem;
}

.cycle-num {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 600;
}

.cycle-caption {
  margin-top: 22px;
  font-size: 0.92rem;
  color: var(--muted);
}

.callout {
  margin: clamp(48px, 6vw, 72px) 0 0;
  padding: clamp(34px, 5vw, 56px);
  border-radius: 24px;
  background: var(--green-deep);
  color: var(--cream);
  box-shadow: var(--shadow);
}

.callout-quote {
  max-width: 760px;
  margin: 0 auto 18px;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.15rem);
  font-style: italic;
  line-height: 1.3;
  color: var(--gold-soft);
  text-align: center;
}

.callout-text {
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
  color: rgba(247, 244, 238, 0.82);
}

.grid {
  display: grid;
  gap: 22px;
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  padding: 30px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px -28px rgba(21, 20, 15, 0.28);
}

.card-num {
  display: block;
  margin-bottom: 18px;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--gold);
  font-style: italic;
}

.card p {
  color: var(--muted);
  margin-bottom: 0;
}

.concentration {
  margin-top: clamp(72px, 9vw, 110px);
  padding-top: clamp(48px, 6vw, 72px);
  border-top: 1px solid var(--line);
}

.concentration-level {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 14px;
}

.card--concentration {
  background: var(--cream);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.tags li {
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--paper);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--green);
}

.grid--qualities {
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.quality {
  padding: 22px 22px 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.quality:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px -28px rgba(21, 20, 15, 0.28);
}

.quality h3 {
  font-size: 1.16rem;
  margin-bottom: 6px;
}

.quality p {
  font-size: 0.95rem;
  color: var(--muted);
  margin-bottom: 0;
}

.closing {
  max-width: 640px;
  margin: clamp(44px, 6vw, 64px) auto 0;
  text-align: center;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-style: italic;
  color: #454036;
}

.card--service h3 {
  font-size: 1.25rem;
}

.card--accent {
  background: var(--green-deep);
  border-color: var(--green-deep);
  color: var(--cream);
}

.card--accent p {
  color: rgba(247, 244, 238, 0.82);
}

.note {
  max-width: 720px;
  margin: clamp(40px, 5vw, 56px) auto 0;
  padding: 26px 30px;
  border-left: 3px solid var(--gold);
  background: var(--cream);
  border-radius: 0 14px 14px 0;
  color: var(--muted);
}

.philosophy-quote {
  margin: 0 0 clamp(36px, 5vw, 56px);
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.5rem, 3.4vw, 2.6rem);
  line-height: 1.28;
  color: var(--cream);
  text-align: center;
  position: relative;
}

.philosophy-text {
  max-width: 680px;
  margin-inline: auto;
  color: var(--muted-dark);
  text-align: center;
}

.philosophy-signature {
  margin-top: clamp(36px, 5vw, 52px);
  text-align: center;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.82rem;
  color: var(--gold-soft);
}

.contact h2 {
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
  color: var(--cream);
}

.contact .lead {
  max-width: 600px;
  margin: 0 auto 38px;
  color: rgba(247, 244, 238, 0.85);
}

.contact-meta {
  margin-top: 26px;
  font-size: 0.9rem;
  color: rgba(247, 244, 238, 0.55);
}

.site-footer {
  background: var(--ink);
  color: var(--cream);
  padding-block: 52px 40px;
}

.footer-inner {
  display: grid;
  gap: 22px;
  justify-items: center;
  text-align: center;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 800;
  font-size: 1.05rem;
}

.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--muted-dark);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links a {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(247, 244, 238, 0.7);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--gold-soft);
}

.footer-legal {
  margin-top: 8px;
  font-size: 0.82rem;
  color: rgba(247, 244, 238, 0.4);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1024px) {
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .hero::before {
    background-image:
      radial-gradient(ellipse 80% 40% at 50% 0%, rgba(42, 92, 74, 0.3), transparent 70%),
      linear-gradient(rgba(247, 244, 238, 0.028) 1px, transparent 1px),
      linear-gradient(90deg, rgba(247, 244, 238, 0.028) 1px, transparent 1px);
  }

  .hero-visual {
    max-width: 380px;
  }

  .cycle-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 76px;
    right: 0;
    left: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 18px 24px 26px;
    background: rgba(21, 20, 15, 0.97);
    border-bottom: 1px solid var(--line-light);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  }

  .nav-links.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .nav-links li {
    border-top: 1px solid rgba(247, 244, 238, 0.08);
  }

  .nav-links li:first-child {
    border-top: none;
  }

  .nav-links a {
    display: block;
    padding: 13px 4px;
    font-size: 1.02rem;
  }

  .nav-links .btn {
    margin-top: 10px;
    text-align: center;
  }

  .split {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .split-col + .split-col {
    margin-top: 0;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 1rem;
  }

  .grid--3,
  .cycle-steps {
    grid-template-columns: 1fr;
  }

  .chip--1 {
    left: -10px;
  }

  .chip--2 {
    right: -12px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .callout {
    padding: 30px 22px;
  }

  .card {
    padding: 24px 22px;
  }
}

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

  .chip {
    animation: none;
  }

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

  .card:hover,
  .quality:hover {
    transform: none;
  }
}