@font-face {
  font-family: "Gloock";
  src: url("assets/fonts/Gloock-Regular.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "Work Sans";
  src: url("assets/fonts/WorkSans-Regular.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "Work Sans";
  src: url("assets/fonts/WorkSans-Bold.ttf") format("truetype");
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "Red Hat Mono";
  src: url("assets/fonts/RedHatMono-Regular.ttf") format("truetype");
  font-display: swap;
}

:root {
  --bg: #f4efe6;
  --bg-strong: #fbf7f0;
  --surface: rgba(255, 252, 247, 0.76);
  --surface-strong: rgba(255, 251, 243, 0.92);
  --ink: #1c1a18;
  --muted: #5f5a54;
  --line: rgba(28, 26, 24, 0.12);
  --line-strong: rgba(28, 26, 24, 0.2);
  --accent: #667357;
  --accent-soft: rgba(102, 115, 87, 0.12);
  --rust: #a85a3d;
  --rust-soft: rgba(168, 90, 61, 0.14);
  --sand: #dcc8a9;
  --shadow: 0 28px 65px rgba(73, 60, 37, 0.12);
  --max-width: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(220, 200, 169, 0.36), transparent 28%),
    radial-gradient(circle at 82% 18%, rgba(168, 90, 61, 0.08), transparent 20%),
    linear-gradient(180deg, #f6f1e8 0%, #f2ede4 48%, #eee7dc 100%);
  font-family: "Work Sans", sans-serif;
  line-height: 1.65;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(28, 26, 24, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28, 26, 24, 0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.44), transparent 78%);
  pointer-events: none;
  z-index: -2;
}

.page-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 16% 20%, rgba(102, 115, 87, 0.14), transparent 22%),
    radial-gradient(circle at 80% 68%, rgba(168, 90, 61, 0.11), transparent 24%);
  z-index: -1;
}

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

a {
  color: inherit;
}

a,
summary,
details,
.content-card,
.comparison-card,
.process-card,
.mini-card {
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease,
    color 180ms ease,
    opacity 180ms ease;
}

a:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--rust);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 20;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: #fff;
  border-radius: 999px;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.site-shell {
  width: min(var(--max-width), calc(100% - 2rem));
  margin: 0 auto;
  padding-bottom: 3rem;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0 1.05rem;
}

.topbar::after {
  content: "";
  position: absolute;
  inset: 0 -1rem;
  border-radius: 0 0 24px 24px;
  background: rgba(244, 239, 230, 0.76);
  border: 1px solid transparent;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, backdrop-filter 180ms ease, border-color 180ms ease;
}

.topbar.is-scrolled::after {
  opacity: 1;
  backdrop-filter: blur(18px);
  border-color: rgba(28, 26, 24, 0.08);
}

.topbar > * {
  position: relative;
  z-index: 1;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.95rem;
  text-decoration: none;
}

.brand img {
  width: 3.5rem;
  height: 3.5rem;
  flex: none;
}

.brand-copy {
  display: grid;
}

.brand-name {
  font-family: "Gloock", serif;
  font-size: 1.4rem;
  letter-spacing: -0.03em;
}

.brand-tag {
  color: var(--muted);
  font-family: "Red Hat Mono", monospace;
  font-size: 0.73rem;
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.65rem;
}

.nav a {
  padding: 0.7rem 0.95rem;
  text-decoration: none;
  color: var(--muted);
  background: rgba(255, 251, 243, 0.72);
  border: 1px solid rgba(28, 26, 24, 0.1);
  border-radius: 999px;
}

.nav a:hover,
.nav a.is-active {
  color: var(--ink);
  border-color: rgba(102, 115, 87, 0.45);
  background: rgba(102, 115, 87, 0.12);
}

.hero,
.section,
.footer {
  margin-top: 3.2rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(300px, 0.94fr);
  gap: 1.4rem;
  align-items: stretch;
}

.hero-copy,
.visual-card,
.content-card,
.comparison-card,
.process-card,
.faq-list details {
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.hero-copy,
.visual-card {
  border-radius: 2rem;
}

.hero-copy {
  position: relative;
  padding: 2.4rem;
  overflow: hidden;
}

.hero-copy::after {
  content: "";
  position: absolute;
  right: -5rem;
  top: -5rem;
  width: 14rem;
  height: 14rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(220, 200, 169, 0.8), transparent 70%);
}

.hero-copy > * {
  position: relative;
  z-index: 1;
}

.kicker {
  margin: 0 0 0.8rem;
  color: var(--accent);
  font-family: "Red Hat Mono", monospace;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.kicker-cream {
  color: rgba(255, 247, 232, 0.76);
}

h1,
h2,
h3,
summary {
  margin: 0;
  color: var(--ink);
  font-family: "Gloock", serif;
  font-weight: 400;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 11ch;
  font-size: clamp(3rem, 6vw, 5.35rem);
  line-height: 0.95;
}

h2 {
  font-size: clamp(2rem, 3.2vw, 3rem);
  line-height: 1.04;
}

h3 {
  font-size: 1.36rem;
  line-height: 1.1;
}

p {
  margin: 0;
}

.hero-lede,
.hero-note,
.section-heading p,
.content-card p,
.comparison-card p,
.process-card p,
.faq-list p,
.closing-band p,
.footer p {
  color: var(--muted);
}

.hero-lede {
  max-width: 62ch;
  margin-top: 1.2rem;
  font-size: 1.07rem;
}

.hero-note {
  max-width: 54ch;
  margin-top: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.8rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.8rem 1.25rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.button-primary {
  background: var(--ink);
  color: #fff8ee;
  border: 1px solid var(--ink);
}

.button-primary:hover {
  transform: translateY(-1px);
  background: #32302d;
}

.button-cream {
  background: rgba(255, 250, 241, 0.12);
  color: #fff8ee;
  border: 1px solid rgba(255, 250, 241, 0.34);
}

.button-cream:hover {
  transform: translateY(-1px);
  background: rgba(255, 250, 241, 0.18);
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 2rem;
}

.mini-card {
  min-height: 100%;
  padding: 1rem;
  border: 1px solid rgba(28, 26, 24, 0.09);
  border-radius: 1.15rem;
  background: rgba(255, 250, 241, 0.78);
}

.mini-label,
.card-index,
.pill,
.process-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: "Red Hat Mono", monospace;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mini-label {
  margin-bottom: 0.55rem;
  color: var(--rust);
}

.mini-card p {
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-visual {
  display: flex;
}

.visual-card {
  display: grid;
  align-content: start;
  gap: 1rem;
  width: 100%;
  padding: 1.3rem;
}

.visual-meta {
  display: grid;
  gap: 0.35rem;
}

.visual-meta p:last-child {
  color: var(--muted);
}

.visual-card img {
  width: 100%;
  height: auto;
  border-radius: 1.35rem;
  border: 1px solid rgba(28, 26, 24, 0.08);
  background: linear-gradient(180deg, rgba(255, 251, 243, 0.9), rgba(246, 240, 231, 0.86));
}

.legend-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.legend-grid div {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.7rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(28, 26, 24, 0.08);
  background: rgba(255, 252, 247, 0.76);
}

.legend-dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
}

.legend-dot-green {
  background: var(--accent);
}

.legend-dot-rust {
  background: var(--rust);
}

.legend-dot-ink {
  background: var(--ink);
}

.section {
  display: grid;
  gap: 1.35rem;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.9fr);
  gap: 1rem 2rem;
  align-items: end;
}

.section-heading p {
  max-width: 58ch;
}

.card-grid,
.process-grid,
.faq-list {
  display: grid;
  gap: 1rem;
}

.card-grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card-grid-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.content-card,
.comparison-card,
.process-card {
  display: grid;
  align-content: start;
  gap: 0.85rem;
  min-height: 100%;
  padding: 1.35rem;
  border-radius: 1.55rem;
}

.content-card:hover,
.comparison-card:hover,
.process-card:hover,
.mini-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.card-index {
  width: fit-content;
  padding: 0.35rem 0.5rem;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
}

.pill {
  width: fit-content;
  padding: 0.38rem 0.62rem;
  color: var(--rust);
  background: var(--rust-soft);
  border-radius: 999px;
}

.comparison-card ul {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.comparison-card li::marker {
  color: var(--accent);
}

.process-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-step {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  color: var(--ink);
  background: linear-gradient(180deg, rgba(220, 200, 169, 0.44), rgba(168, 90, 61, 0.14));
  border: 1px solid rgba(28, 26, 24, 0.12);
}

.faq-list details {
  padding: 1.05rem 1.2rem;
  border-radius: 1.35rem;
}

.faq-list details[open] {
  border-color: rgba(102, 115, 87, 0.3);
  background: rgba(255, 251, 243, 0.88);
}

summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 1.3rem;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  flex: none;
  color: var(--rust);
  font-family: "Work Sans", sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
}

details[open] summary::after {
  content: "–";
}

.faq-list p {
  margin-top: 0.8rem;
  max-width: 72ch;
}

.closing-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 0.7fr) auto;
  gap: 1rem 1.25rem;
  align-items: center;
  padding: 1.7rem 1.8rem;
  border-radius: 1.8rem;
  color: #fff8ee;
  background:
    radial-gradient(circle at 12% 20%, rgba(220, 200, 169, 0.16), transparent 22%),
    linear-gradient(135deg, #30372a 0%, #1e1d1a 100%);
  box-shadow: 0 24px 60px rgba(38, 33, 23, 0.22);
}

.closing-band h2 {
  color: #fff8ee;
}

.closing-band p {
  color: rgba(255, 248, 238, 0.72);
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.4rem 0 0;
  border-top: 1px solid rgba(28, 26, 24, 0.1);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
}

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

@media (max-width: 1080px) {
  .hero,
  .section-heading,
  .closing-band {
    grid-template-columns: 1fr;
  }

  .card-grid-four,
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero-points,
  .legend-grid,
  .card-grid-three,
  .card-grid-four,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .visual-card,
  .content-card,
  .comparison-card,
  .process-card,
  .faq-list details,
  .closing-band {
    border-radius: 1.45rem;
  }

  .footer {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .site-shell {
    width: min(var(--max-width), calc(100% - 1rem));
  }

  .hero,
  .section,
  .footer {
    margin-top: 2.4rem;
  }

  .hero-copy,
  .visual-card {
    padding: 1.2rem;
  }

  .brand {
    align-items: flex-start;
  }

  .brand img {
    width: 3rem;
    height: 3rem;
  }

  .brand-name {
    font-size: 1.2rem;
  }

  h1 {
    font-size: clamp(2.55rem, 11vw, 4rem);
  }

  h2 {
    font-size: clamp(1.8rem, 8vw, 2.4rem);
  }

  summary {
    font-size: 1.08rem;
  }
}

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

  * {
    animation: none !important;
    transition: none !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}