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

:root {
  --color-ground: #f3f1ed;
  --color-ground-soft: #faf8f4;
  --color-ground-deep: #d8d3cb;
  --color-ground-alt: #e4e0d9;
  --color-panel: rgba(255, 255, 255, 0.68);
  --color-ink: #111111;
  --color-ink-secondary: rgba(17, 17, 17, 0.74);
  --color-rule: rgba(17, 17, 17, 0.12);
  --color-rule-strong: rgba(17, 17, 17, 0.2);
  --color-accent: #f39322;
  --color-accent-soft: rgba(243, 147, 34, 0.08);
  --color-accent-wash: rgba(243, 147, 34, 0.04);
  --font-display: "Instrument Serif", Georgia, "Times New Roman", serif;
  --font-ui: "Manrope", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-short: 640ms;
  --duration-morph: 1900ms;
  --shadow-soft: 0 18px 48px rgba(17, 17, 17, 0.08);
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.46), transparent 18%),
    linear-gradient(180deg, var(--color-ground-soft) 0%, var(--color-ground) 100%);
  color: var(--color-ink);
  font-family: var(--font-ui);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.visually-hidden {
  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: 0.75rem;
  left: 1rem;
  z-index: 20;
  padding: 0.75rem 1rem;
  background: var(--color-ink);
  color: var(--color-ground-soft);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transform: translateY(-160%);
  transition: transform 220ms var(--ease);
}

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

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(17, 17, 17, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 17, 17, 0.028) 1px, transparent 1px);
  background-size: 100% 28px, 28px 100%;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.35), transparent 88%);
  pointer-events: none;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 2px;
}

main:focus {
  outline: none;
}

.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.58), transparent 28%),
    linear-gradient(180deg, var(--color-ground-soft) 0%, var(--color-ground) 68%, var(--color-ground-alt) 100%);
}

.hero-grid,
.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-grid::before,
.hero-grid::after {
  content: "";
  position: absolute;
  background: var(--color-rule);
}

.hero-grid::before {
  top: 0;
  bottom: 0;
  left: min(18vw, 11rem);
  width: 1px;
}

.hero-grid::after {
  left: 0;
  right: 0;
  top: 6rem;
  height: 1px;
}

.hero-glow {
  filter: blur(48px);
  opacity: 0.55;
}

.hero-glow-a {
  background: radial-gradient(circle at 20% 28%, rgba(243, 147, 34, 0.09), transparent 24%);
}

.hero-glow-b {
  background: radial-gradient(circle at 78% 68%, rgba(243, 147, 34, 0.05), transparent 28%);
}

.hero-accent-plane {
  position: absolute;
  top: 8rem;
  right: 0;
  width: min(28vw, 22rem);
  height: calc(100% - 12rem);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.34), transparent 18%),
    linear-gradient(180deg, rgba(243, 147, 34, 0.06), rgba(243, 147, 34, 0.015));
  clip-path: polygon(100% 0, 16% 0, 100% 100%);
  opacity: 0.52;
  pointer-events: none;
}

.hero-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(5.5rem, 8vw, 7rem) clamp(1.5rem, 5vw, 4rem) 4rem;
}

.hero-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: clamp(2rem, 6vw, 5rem);
}

.hero-kicker,
.section-label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--color-ink-secondary);
}

.hero-note {
  font-size: 0.85rem;
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-ink-secondary);
}

.hero-logo-block {
  width: min(100%, 54rem);
  margin-left: min(10vw, 6rem);
}

.logo-svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}

.ltr-S {
  opacity: 0;
  transform: translateY(6px);
}

.morph-path {
  opacity: 0;
}

.ltr-shift {
  opacity: 0;
  transform: translateX(-48px);
}

.i-dot,
.i-stem {
  opacity: 0;
}

.pulsing {
  animation: triPulse 3.2s ease-in-out infinite;
}

@keyframes triPulse {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.08); }
}

.hero-subcopy {
  max-width: 26rem;
  margin-top: clamp(1.4rem, 3vw, 2rem);
  font-size: clamp(1.02rem, 1.55vw, 1.18rem);
  line-height: 1.62;
  color: var(--color-ink);
}

.hero-copy {
  display: grid;
  gap: 0.85rem;
  width: min(100%, 32rem);
  margin-left: min(24vw, 15rem);
}

.hero-microcopy {
  max-width: 24rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-ink-secondary);
}

.scroll-indicator {
  position: absolute;
  right: clamp(1.5rem, 5vw, 4rem);
  bottom: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  opacity: 0;
  transition: opacity 420ms var(--ease), visibility 420ms var(--ease);
  pointer-events: none;
}

.scroll-indicator.visible {
  opacity: 0.45;
}

.scroll-indicator.hidden {
  opacity: 0;
  visibility: hidden;
}

.scroll-label {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-secondary);
}

.scroll-line {
  width: 1px;
  height: 2.4rem;
  background: var(--color-ink-secondary);
  transform-origin: top;
  animation: scrollPulse 2s var(--ease) infinite;
}

@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  55% { transform: scaleY(0.32); opacity: 0.3; }
}

.section-surface,
.cta {
  position: relative;
}

.statement {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 5vw, 4rem);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.24), transparent 18%),
    linear-gradient(180deg, var(--color-ground) 0%, var(--color-ground-alt) 100%);
  border-top: 1px solid var(--color-rule);
}

.statement-inner,
.cta-inner {
  max-width: 58rem;
  margin: 0 auto;
}

.statement-inner {
  display: grid;
  justify-items: start;
  position: relative;
}

.statement-inner::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: clamp(4rem, 10vw, 7rem);
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--color-accent) 0 52%, transparent 52% 100%);
  opacity: 0.09;
}

.statement-primary {
  margin-top: 1rem;
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 400;
  font-size: clamp(2rem, 4.4vw, 3.6rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--color-ink);
}

.statement-rule {
  width: clamp(3rem, 10vw, 8rem);
  height: 1px;
  margin: 2rem 0 1.6rem;
  background: linear-gradient(90deg, var(--color-accent), rgba(243, 147, 34, 0));
}

.statement-secondary {
  max-width: 34rem;
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--color-ink-secondary);
}

.beliefs {
  padding: clamp(4.5rem, 9vw, 8rem) clamp(1.5rem, 5vw, 4rem);
  border-top: 1px solid var(--color-rule);
  background:
    linear-gradient(180deg, #f7f4ef 0%, var(--color-ground) 100%);
}

.beliefs-inner {
  max-width: 62rem;
  margin: 0 auto;
}

.beliefs-intro {
  max-width: 32rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.beliefs-heading {
  margin-top: 1rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.8rem, 4vw, 3.1rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--color-ink);
}

.belief {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 1rem 1.5rem;
  align-items: start;
  padding: 1.75rem 0;
  border-top: 1px solid var(--color-rule);
}

.belief-left {
  max-width: 38rem;
}

.belief-right {
  width: min(100%, 38rem);
  margin-left: auto;
}

.belief-index {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-secondary);
}

.belief-body {
  display: grid;
  gap: 0.95rem;
}

.belief-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.3vw, 1.9rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}

.belief-rule {
  width: clamp(2.6rem, 9vw, 6rem);
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), rgba(243, 147, 34, 0));
  transform: scaleX(0.4);
  transform-origin: left center;
  opacity: 0.28;
  transition: transform 700ms var(--ease), opacity 700ms var(--ease);
}

.belief.visible .belief-rule {
  transform: scaleX(1);
  opacity: 1;
}

.belief-text {
  max-width: 30rem;
  font-size: 0.98rem;
  line-height: 1.72;
  color: var(--color-ink-secondary);
}

.cta {
  padding: clamp(4.5rem, 9vw, 8rem) clamp(1.5rem, 5vw, 4rem);
  background:
    linear-gradient(135deg, transparent 0 84%, rgba(243, 147, 34, 0.06) 84% 100%),
    linear-gradient(180deg, var(--color-ground) 0%, var(--color-ground-alt) 100%);
  border-top: 1px solid var(--color-rule);
}

.cta-inner {
  display: grid;
  gap: 1rem;
}

.cta-label {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3.1rem);
  line-height: 1.03;
  letter-spacing: -0.03em;
  color: var(--color-ink);
}

.cta-email {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
  width: fit-content;
  padding: 0.4rem 0;
  text-decoration: none;
  color: var(--color-ink);
}

.cta-email-text {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  font-weight: 500;
  letter-spacing: 0.01em;
}

.cta-underline {
  display: block;
  width: 100%;
  height: 2px;
}

.cta-underline path {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 420ms var(--ease);
}

.cta-email:hover .cta-underline path,
.cta-email:focus-visible .cta-underline path {
  stroke-dashoffset: 0;
}

.site-footer {
  padding: 1.5rem clamp(1.5rem, 5vw, 4rem) 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--color-rule);
  background: var(--color-ground-deep);
  position: relative;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: clamp(5rem, 14vw, 10rem);
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--color-accent) 0 52%, transparent 52% 100%);
  opacity: 0.07;
}

.footer-mark {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.footer-mark img {
  display: block;
  width: clamp(10rem, 20vw, 13.75rem);
  height: auto;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--color-ink-secondary);
}

.reveal {
  opacity: 0;
  transform: translateY(1.5rem);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity var(--duration-short) var(--ease), transform var(--duration-short) var(--ease);
}

@media (max-width: 900px) {
  .hero-grid::before {
    left: 1rem;
  }

  .hero-grid::after {
    top: 4.75rem;
  }

  .hero-shell {
    padding-top: 4.75rem;
  }

  .hero-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }

  .hero-logo-block {
    width: 100%;
    margin-left: 0;
  }

  .hero-copy {
    margin-left: 0;
  }

  .scroll-indicator {
    right: 1.25rem;
  }
}

@media (max-width: 680px) {
  body::before {
    background-size: 100% 22px, 22px 100%;
  }

  .hero-shell,
  .beliefs,
  .statement,
  .cta,
  .site-footer {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .hero-accent-plane {
    width: 36vw;
    top: 5rem;
    height: calc(100% - 7rem);
  }

  .hero-subcopy {
    font-size: 0.98rem;
  }

  .hero-microcopy {
    font-size: 0.92rem;
  }

  .statement-primary {
    font-size: clamp(1.8rem, 10vw, 2.8rem);
  }

  .statement-inner::after {
    width: 4.5rem;
  }

  .belief {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .belief-left,
  .belief-right {
    max-width: none;
    width: 100%;
    margin-left: 0;
  }

  .cta-label {
    font-size: clamp(1.7rem, 9vw, 2.4rem);
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

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

  .pulsing,
  .scroll-line {
    animation: none !important;
  }

  .skip-link {
    transition: none;
  }

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

  .reveal.visible {
    transition: none;
  }

  .scroll-indicator,
  .scroll-indicator.visible,
  .scroll-indicator.hidden {
    display: none;
  }
}