:root {
  --ink: #17130f;
  --muted: #665f55;
  --line: #e4d8c8;
  --paper: #fffdf9;
  --warm: #f8f1e7;
  --sand: #efe1cf;
  --gold: #b98443;
  --gold-soft: #ead2ad;
  --olive: #69715d;
  --shadow: 0 24px 70px rgba(67, 47, 28, 0.12);
  --radius: 28px;
  --container: 1180px;
  --title-font: "Ubuntu", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  --brand-font: "Cinzel", "Times New Roman", Times, serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(180deg, #fffdf9 0%, #f8f1e7 100%);
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--paper);
  border: 1px solid var(--line);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 253, 249, 0.84);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(228, 216, 200, 0.78);
}

.site-header.is-scrolled {
  box-shadow: 0 14px 34px rgba(67, 47, 28, 0.08);
}

.nav {
  position: relative;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: block;
  border-radius: 50%;
  object-fit: contain;
}

.brand strong,
.footer strong {
  display: block;
  font-size: 18px;
  line-height: 1.1;
  font-family: var(--title-font);
  font-weight: 400;
}

.brand .brand-name {
  font-family: var(--brand-font) !important;
  font-weight: 400;
  font-size: 36px;
  letter-spacing: -0.02em;
}

.brand-name {
  font-family: var(--brand-font) !important;
  font-weight: 400;
}

.brand small,
.footer span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: var(--warm);
  color: var(--ink);
  outline: none;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
}

.section {
  padding: 108px 0;
  scroll-margin-top: 90px;
}

.hero {
  overflow: hidden;
  padding-top: 54px;
}

.hero-grid,
.split {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.96fr);
  gap: 72px;
  align-items: center;
}

.split.reverse {
  grid-template-columns: minmax(320px, 0.96fr) minmax(0, 1.04fr);
}

.eyebrow,
.kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  font-family: var(--title-font);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

h1 {
  max-width: 780px;
  margin-bottom: 26px;
  font-size: clamp(44px, 6.4vw, 76px);
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(32px, 4.1vw, 54px);
}

h3 {
  margin-bottom: 12px;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.lead {
  max-width: 670px;
  color: #37302a;
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.45;
}

.section-heading p,
.text-stack p,
.contact-box p {
  color: var(--muted);
  font-size: 18px;
}

.text-stack {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 253, 249, 0.95);
  box-shadow: 0 16px 44px rgba(67, 47, 28, 0.07);
  padding: 34px;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--ink);
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  outline: none;
  box-shadow: 0 14px 36px rgba(67, 47, 28, 0.12);
}

.button.primary {
  background: linear-gradient(135deg, #fff8ed, var(--gold-soft));
  border-color: #d8b681;
}

.button.secondary {
  background: var(--paper);
}

.hero-note {
  max-width: 560px;
  margin-top: 28px;
  padding-left: 18px;
  border-left: 2px solid var(--gold);
  color: var(--muted);
}

.hero-visual,
.portrait {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.vitruvian-visual {
  min-height: clamp(580px, 54vw, 760px);
  display: grid;
  place-items: center;
  isolation: isolate;
  overflow: visible;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.vitruvian-visual::before {
  display: none;
}

.vitruvian-visual img {
  position: relative;
  z-index: 1;
  width: min(128%, 700px);
  max-width: none;
  mix-blend-mode: multiply;
  filter: contrast(1.1) drop-shadow(0 32px 48px rgba(67, 47, 28, 0.1));
}

.vitruvian-orbit {
  position: absolute;
  width: min(108%, 660px);
  aspect-ratio: 1;
  border: 1px solid rgba(23, 19, 15, 0.08);
  border-radius: 50%;
  opacity: 0.72;
  animation: vitruvianOrbit 28s linear infinite;
}

.vitruvian-orbit::before,
.vitruvian-orbit::after {
  content: "";
  position: absolute;
  border-radius: inherit;
}

.vitruvian-orbit::before {
  inset: 8%;
  border: 1px dashed rgba(23, 19, 15, 0.12);
}

.vitruvian-orbit::after {
  inset: -9%;
  border: 1px solid rgba(185, 132, 67, 0.12);
}

.model-cards span,
.card-number {
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.card p,
.step p,
.model-cards p,
.deliverable span,
.audience-card li,
.faq p,
.footer p {
  color: var(--muted);
}

.deliverable strong,
.deliverable span {
  display: block;
}

.soft,
.problem {
  background: rgba(255, 253, 249, 0.62);
  border-top: 1px solid rgba(228, 216, 200, 0.58);
  border-bottom: 1px solid rgba(228, 216, 200, 0.58);
}

.soft {
  padding-top: 54px;
  padding-bottom: 54px;
}

.logo-banner {
  padding: 42px 0;
  background: var(--paper);
  overflow: hidden;
}

.logo-track {
  display: flex;
  gap: 80px;
  width: max-content;
  animation: logoScroll 40s linear infinite;
}

.logo-track img {
  width: auto;
  height: 80px;
  object-fit: contain;
  opacity: 0.72;
  transition: opacity 0.2s ease;
}

.logo-track img:hover {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .logo-track {
    animation: none;
  }
}

@keyframes logoScroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.problem {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 18%, rgba(185, 132, 67, 0.12), transparent 30%),
    radial-gradient(circle at 92% 76%, rgba(105, 113, 93, 0.1), transparent 30%);
  padding-top: 54px;
  padding-bottom: 54px;
}

.problem::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.12;
  background-image: radial-gradient(#17130f 1px, transparent 1px);
  background-size: 18px 18px;
  mask-image: linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
}

.problem-column {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 42px;
  max-width: 580px;
  margin-inline: auto;
  padding: 40px;
}

.problem-column::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(23, 19, 15, 0.06);
  border-radius: 38px;
  pointer-events: none;
}

.card-grid {
  display: grid;
  gap: 18px;
  margin-top: 54px;
}

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

.card,
.step,
.model-cards article,
.audience-card,
.faq details,
.contact-box,
.archive-preview,
.deliverable {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 253, 249, 0.84);
  box-shadow: 0 16px 44px rgba(67, 47, 28, 0.07);
}

.card {
  padding: 30px;
}

.card-number {
  display: inline-block;
  margin-bottom: 34px;
}

.problem-column {
  display: flex;
  flex-direction: column;
  gap: 42px;
  max-width: 580px;
  margin-inline: auto;
}

.problem-cta {
  position: relative;
  z-index: 3;
  text-align: center;
}

.problem-cta p {
  max-width: 660px;
  margin: 0 auto 22px;
  color: var(--muted);
  font-size: 18px;
}

.problem-cta-button {
  position: relative;
  z-index: 1;
  isolation: isolate;
  overflow: hidden;
  box-shadow: 0 18px 42px rgba(185, 132, 67, 0.18);
}

.problem-cta-button::after {
  content: "";
  position: absolute;
  inset: -60%;
  background: linear-gradient(110deg, transparent 35%, rgba(255, 255, 255, 0.72) 50%, transparent 65%);
  transform: translateX(-64%) rotate(12deg);
  transition: transform 0.8s ease;
  pointer-events: none;
}

.problem-cta-button:hover::after,
.problem-cta-button:focus-visible::after {
  transform: translateX(64%) rotate(12deg);
}

.problem-arrow-canvas {
  position: fixed;
  inset: 0;
  z-index: 12;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.22s ease;
}

.problem-arrow-canvas.is-active {
  opacity: 1;
}

.archive-preview {
  overflow: hidden;
  margin-top: 50px;
}

.browser-bar {
  display: flex;
  gap: 7px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--warm);
}

.browser-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #d7b27a;
}

.archive-preview article {
  padding: 0;
}

.archive-preview h3 {
  font-size: clamp(26px, 3vw, 38px);
  letter-spacing: -0.045em;
}

.blog-preview-card {
  background: var(--paper);
}

.blog-preview-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border-bottom: 1px solid var(--line);
}

.blog-preview-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(23, 19, 15, 0.18) 100%);
}

.blog-preview-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-preview-content {
  padding: clamp(26px, 4vw, 42px);
}

.blog-meta,
.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.blog-meta {
  margin-bottom: 18px;
}

.blog-meta span,
.blog-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--warm);
  color: rgba(23, 19, 15, 0.62);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.blog-preview-content p {
  color: var(--muted);
  font-size: 17px;
}

.blog-tags {
  margin-top: 24px;
}

.blog-read-link {
  display: inline-flex;
  margin-top: 28px;
  color: var(--ink);
  font-weight: 800;
}

.archive-benefits {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.archive-benefits div {
  padding: 18px 20px;
  border: 1px solid rgba(228, 216, 200, 0.78);
  border-radius: 18px;
  background: rgba(255, 253, 249, 0.72);
}

.archive-benefits strong,
.archive-benefits span {
  display: block;
}

.archive-benefits strong {
  margin-bottom: 6px;
  color: var(--ink);
  font-size: 17px;
}

.archive-benefits span {
  color: var(--muted);
}

.archive-column {
  position: relative;
  display: flex;
  flex-direction: column;
  max-width: 580px;
  margin-inline: auto;
  padding: 40px;
}

.archive-text {
  padding: 0;
}

.deliverables {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 44px;
}

.deliverable {
  padding: 22px;
}

.deliverable strong {
  margin-bottom: 8px;
  font-size: 18px;
}

.section-title {
  max-width: 850px;
  text-align: center;
}

.section-kicker-text {
  max-width: 720px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 18px;
}

.method-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 18%, rgba(185, 132, 67, 0.12), transparent 30%),
    radial-gradient(circle at 92% 76%, rgba(105, 113, 93, 0.1), transparent 30%);
}

.method-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.12;
  background-image: radial-gradient(#17130f 1px, transparent 1px);
  background-size: 18px 18px;
  mask-image: linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 50px;
}

.step {
  position: relative;
  min-height: 220px;
  padding: 86px 28px 30px;
  overflow: hidden;
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.step::after {
  content: "";
  position: absolute;
  inset: auto 18px 0;
  height: 3px;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.24s ease;
}

.step:hover {
  transform: translateY(-6px);
  border-color: rgba(185, 132, 67, 0.38);
  box-shadow: 0 24px 60px rgba(67, 47, 28, 0.1);
}

.step:hover::after {
  opacity: 1;
}

.step span {
  position: absolute;
  top: -28px;
  left: 18px;
  z-index: 0;
  width: auto;
  height: auto;
  display: block;
  margin: 0;
  border: 0;
  background: transparent;
  color: rgba(255, 253, 249, 0.86);
  font-size: clamp(122px, 12vw, 176px);
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: 0.9;
  -webkit-text-stroke: 1.4px rgba(185, 132, 67, 0.48);
}

.step h3,
.step p {
  position: relative;
  z-index: 1;
}

.particle-cta {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
  padding: 86px 0;
  background:
    radial-gradient(circle at 50% 42%, rgba(185, 132, 67, 0.16), transparent 30%),
    radial-gradient(circle at 18% 78%, rgba(105, 113, 93, 0.12), transparent 28%),
    linear-gradient(180deg, #fffdf9 0%, #f8f1e7 58%, #fffdf9 100%);
  background-size: 100% 100%, 120% 120%, 100% 100%;
  animation: particleBackdrop 16s ease-in-out infinite alternate;
  border-top: 1px solid rgba(228, 216, 200, 0.72);
  border-bottom: 1px solid rgba(228, 216, 200, 0.72);
}

.particle-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(23, 19, 15, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 19, 15, 0.09) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at center, #000 0%, rgba(0, 0, 0, 0.72) 46%, transparent 84%);
  animation: ctaGridDrift 20s linear infinite;
}

.particle-cta::after {
  content: "";
  position: absolute;
  inset: -20%;
  z-index: 0;
  opacity: 0.22;
  background:
    repeating-linear-gradient(125deg, transparent 0 52px, rgba(185, 132, 67, 0.16) 53px, transparent 56px),
    radial-gradient(circle at 65% 35%, rgba(185, 132, 67, 0.18), transparent 34%);
  transform: translate3d(-4%, 3%, 0);
  animation: ctaWaveDrift 12s ease-in-out infinite alternate;
}

.particle-cta-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 1;
}

.particle-cta-glow {
  position: absolute;
  z-index: 0;
  width: min(82vw, 920px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    conic-gradient(from 20deg, rgba(185, 132, 67, 0.08), rgba(105, 113, 93, 0.16), rgba(185, 132, 67, 0.08), rgba(255, 253, 249, 0.2));
  filter: blur(4px);
  opacity: 0.9;
  animation: particleGlow 10s linear infinite;
}

.particle-cta-frame {
  position: absolute;
  inset: clamp(18px, 4vw, 52px);
  z-index: 2;
  border: 1px solid rgba(23, 19, 15, 0.1);
  border-radius: clamp(24px, 4vw, 42px);
  pointer-events: none;
}

.particle-cta-frame::before,
.particle-cta-frame::after {
  content: "";
  position: absolute;
  width: 92px;
  height: 92px;
  border-color: rgba(23, 19, 15, 0.22);
}

.particle-cta-frame::before {
  left: 20px;
  top: 20px;
  border-top: 2px solid;
  border-left: 2px solid;
}

.particle-cta-frame::after {
  right: 20px;
  bottom: 20px;
  border-right: 2px solid;
  border-bottom: 2px solid;
}

.particle-cta-content {
  position: relative;
  z-index: 3;
  max-width: 1060px;
  text-align: center;
}

.particle-cta-content h2 {
  max-width: 1040px;
  margin-inline: auto;
  margin-bottom: 28px;
  font-size: clamp(40px, 6.2vw, 86px);
  line-height: 0.96;
  letter-spacing: -0.065em;
}

.particle-cta-content p:not(.eyebrow) {
  max-width: 760px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.45;
}

.particle-cta-content .button {
  margin-top: 34px;
}

.service-model {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 16%, rgba(185, 132, 67, 0.14), transparent 30%),
    linear-gradient(135deg, #fffdf9 0%, #f4eadc 100%);
}

.service-model::before {
  content: none;
}

.service-model-layout {
  display: grid;
  gap: 54px;
}

.service-model-layout .section-heading {
  max-width: 930px;
}

.service-model-column {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 42px;
  max-width: 580px;
  margin-inline: auto;
  padding: 40px;
}

.service-model-column::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(23, 19, 15, 0.06);
  border-radius: 38px;
  pointer-events: none;
}

.service-model-note {
  margin-top: 28px;
  padding: 20px 22px;
  border-left: 3px solid var(--gold);
  border-radius: 0 18px 18px 0;
  background: rgba(255, 253, 249, 0.64);
  color: var(--ink);
  font-weight: 750;
}

.model-cards {
  display: grid;
  gap: 14px;
}

.phase-cards {
  grid-template-columns: 1fr;
  gap: 18px;
}

.model-cards article {
  position: relative;
  padding: 26px;
  overflow: hidden;
}

.phase-cards article {
  min-height: auto;
  padding: 118px 28px 18px;
}

.model-cards article::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--gold), transparent);
  opacity: 0.7;
}

.phase-cards article::before {
  inset: 0 0 auto;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent 72%);
}

.model-cards article:hover {
  transform: translateX(6px);
  border-color: rgba(185, 132, 67, 0.34);
}

.phase-cards article:hover {
  transform: translateY(-8px);
}

.phase-cards .phase-word {
  position: absolute;
  top: 10px;
  left: 20px;
  z-index: 0;
  color: rgba(255, 253, 249, 0.78);
  font-size: clamp(74px, 7.8vw, 126px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.82;
  -webkit-text-stroke: 1.2px rgba(185, 132, 67, 0.42);
}

.phase-cards .phase-number {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin-bottom: 44px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.phase-cards h3,
.phase-cards p {
  position: relative;
  z-index: 1;
}

.phase-cards h3 {
  margin-top: 20px;
}

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

.pricing-column {
  max-width: 580px;
  margin-inline: auto;
}

.pricing-card {
  padding: 48px;
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  background: linear-gradient(135deg, #fff8ed, var(--gold-soft));
  box-shadow: 0 24px 60px rgba(185, 132, 67, 0.18);
}

.pricing-header {
  text-align: center;
  margin-bottom: 42px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(185, 132, 67, 0.28);
}

.pricing-header h3 {
  margin: 0 0 18px;
  font-size: 28px;
  color: var(--ink);
}

.pricing-amount {
  font-size: clamp(56px, 8vw, 72px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--gold);
  margin-bottom: 8px;
}

.pricing-amount span {
  font-size: 20px;
  font-weight: 600;
  color: var(--muted);
}

.pricing-subtitle {
  margin: 0;
  font-size: 16px;
  color: var(--muted);
  font-weight: 600;
}

.pricing-features {
  display: grid;
  gap: 16px;
  margin-bottom: 42px;
}

.pricing-features div {
  display: grid;
  gap: 4px;
  padding: 16px 20px;
  border: 1px solid rgba(185, 132, 67, 0.24);
  border-radius: 18px;
  background: rgba(255, 253, 249, 0.72);
}

.pricing-features strong {
  color: var(--ink);
  font-size: 17px;
}

.pricing-features span {
  color: var(--muted);
  font-size: 15px;
}

.pricing-payment {
  padding: 24px;
  margin-bottom: 32px;
  border: 1px solid rgba(228, 216, 200, 0.78);
  border-radius: 18px;
  background: rgba(255, 253, 249, 0.64);
  text-align: center;
}

.pricing-payment p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 15px;
}

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

.pricing-payment strong {
  color: var(--ink);
  font-size: 16px;
}

.pricing-card .button {
  width: 100%;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 48px;
}

.audience-card {
  position: relative;
  overflow: hidden;
  padding: 34px;
  isolation: isolate;
}

.audience-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.72;
}

.audience-card-positive::before {
  background:
    radial-gradient(circle at 12% 0%, rgba(34, 197, 94, 0.15), transparent 34%),
    linear-gradient(135deg, rgba(255, 253, 249, 0.96), rgba(240, 253, 244, 0.88));
}

.audience-card-negative::before {
  background:
    radial-gradient(circle at 88% 0%, rgba(220, 38, 38, 0.12), transparent 34%),
    linear-gradient(135deg, rgba(255, 253, 249, 0.9), rgba(255, 240, 240, 0.82));
}

.audience-badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  margin-bottom: 20px;
  padding: 7px 12px;
  border: 1px solid rgba(185, 132, 67, 0.28);
  border-radius: 999px;
  background: rgba(255, 253, 249, 0.72);
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.audience-card-negative .audience-badge {
  border-color: rgba(220, 38, 38, 0.28);
  color: #dc2626;
}

.audience-card-positive .audience-badge {
  border-color: rgba(34, 197, 94, 0.28);
  color: #22c55e;
}

.audience-card h3 {
  max-width: 360px;
  margin-bottom: 24px;
  font-size: clamp(28px, 3vw, 42px);
}

.audience-card ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.audience-card li {
  position: relative;
  display: grid;
  gap: 4px;
  min-height: 72px;
  padding: 16px 16px 16px 54px;
  border: 1px solid rgba(228, 216, 200, 0.72);
  border-radius: 18px;
  background: rgba(255, 253, 249, 0.72);
}

.audience-card li::before {
  position: absolute;
  top: 17px;
  left: 16px;
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 50%;
  font-size: 15px;
  font-weight: 900;
}

.audience-card-positive li::before {
  content: "✓";
  background: rgba(34, 197, 94, 0.14);
  color: #22c55e;
}

.audience-card-positive li {
  border-color: rgba(34, 197, 94, 0.28);
  background: rgba(255, 253, 249, 0.72);
}

.audience-card-negative li::before {
  content: "×";
  background: rgba(220, 38, 38, 0.14);
  color: #dc2626;
}

.audience-card-negative li {
  border-color: rgba(220, 38, 38, 0.28);
  background: rgba(255, 253, 249, 0.72);
}

.audience-card li strong {
  color: var(--ink);
  font-size: 16px;
}

.audience-card li span {
  color: var(--muted);
  line-height: 1.45;
}

.portrait img {
  aspect-ratio: 1;
  object-fit: cover;
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 900px;
  margin-top: 46px;
}

.faq details {
  padding: 22px 26px;
}

.faq summary {
  cursor: pointer;
  font-size: 18px;
  font-weight: 750;
}

.faq p {
  margin: 14px 0 0;
}

.contact {
  padding-top: 58px;
}

.contact-box {
  padding: clamp(34px, 6vw, 70px);
  text-align: center;
  background: radial-gradient(circle at 50% 0%, #fff8ed 0%, var(--paper) 56%);
}

.contact-box h2 {
  max-width: 900px;
  margin-inline: auto;
}

.contact-box p {
  max-width: 760px;
  margin-inline: auto;
}

.contact-actions {
  justify-content: center;
}

.footer {
  position: relative;
  padding: 80px 0 40px;
  border-top: 1px solid rgba(255, 253, 249, 0.1);
  background: #11100e;
  color: #fffdf9;
}

.footer::after {
  content: none;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(180px, 0.7fr) minmax(240px, 0.8fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}

.footer p {
  margin: 0;
  color: rgba(255, 253, 249, 0.68);
  line-height: 1.7;
}

.footer a {
  color: #fffdf9;
  font-weight: 700;
}

.footer h3 {
  margin: 0 0 18px;
  color: rgba(255, 253, 249, 0.9);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-brand-block {
  display: grid;
  gap: 12px;
  max-width: 440px;
}

.footer strong {
  display: block;
  color: #fffdf9;
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -0.04em;
  line-height: 1;
}

.footer span {
  display: block;
  color: rgba(255, 253, 249, 0.56);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
}

.footer-resources,
.footer-contact {
  display: grid;
  gap: 12px;
}

.footer-resources a {
  color: rgba(255, 253, 249, 0.72);
  font-weight: 650;
  text-decoration: none;
}

.footer-resources a:hover,
.footer-resources a:focus-visible,
.footer-contact a:hover,
.footer-contact a:focus-visible {
  color: #fffdf9;
  text-decoration: underline;
}

.footer-contact a {
  width: fit-content;
  margin-top: 2px;
  color: #fffdf9;
  text-decoration: none;
}

.footer-copyright {
  margin-top: 72px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 253, 249, 0.12);
  text-align: center;
}

.footer-copyright p {
  margin: 0;
  color: rgba(255, 253, 249, 0.48);
  font-size: 13px;
}

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@keyframes particleGlow {
  0% {
    transform: rotate(0deg) scale(0.96);
  }

  50% {
    transform: rotate(180deg) scale(1.04);
  }

  100% {
    transform: rotate(360deg) scale(0.96);
  }
}

@keyframes particleBackdrop {
  0% {
    background-position: 50% 42%, 18% 78%, 0 0;
  }

  100% {
    background-position: 62% 34%, 28% 64%, 0 0;
  }
}

@keyframes ctaGridDrift {
  0% {
    background-position: 0 0, 0 0;
  }

  100% {
    background-position: 64px 96px, 96px 64px;
  }
}

@keyframes ctaWaveDrift {
  0% {
    transform: translate3d(-5%, 4%, 0) rotate(-1deg);
  }

  100% {
    transform: translate3d(5%, -4%, 0) rotate(1deg);
  }
}

@keyframes vitruvianOrbit {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

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

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

  .button:hover,
  .button:focus-visible {
    transform: none;
  }

  .particle-cta-glow,
  .particle-cta::before,
  .particle-cta::after {
    animation: none;
  }

  .particle-cta,
  .vitruvian-orbit {
    animation: none;
  }

}

@media (max-width: 980px) {
  .section {
    padding: 82px 0;
  }

  .hero-grid,
  .split,
  .split.reverse {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .vitruvian-visual {
    min-height: 520px;
  }

  .vitruvian-visual img {
    width: min(112%, 560px);
  }

  .hero {
    padding-top: 58px;
  }

  .card-grid.three,
  .deliverables,
  .timeline,
  .phase-cards {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 760px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .nav {
    min-height: 70px;
    flex-wrap: wrap;
    padding: 10px 0;
  }

  .js .nav {
    flex-wrap: nowrap;
    padding: 0;
  }

  .js .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    order: 3;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 6px;
  }

  .js .nav-links {
    position: absolute;
    left: 14px;
    right: 14px;
    top: calc(100% + 8px);
    order: initial;
    width: auto;
    display: grid;
    gap: 4px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(255, 253, 249, 0.98);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .js .nav-links.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links a {
    padding: 12px 14px;
  }

  h1 {
    font-size: clamp(38px, 12vw, 58px);
  }

  h2 {
    font-size: clamp(30px, 9vw, 44px);
  }

  .lead {
    font-size: 19px;
  }

  .particle-cta {
    min-height: 92svh;
    padding: 74px 0;
  }

  .particle-cta-content h2 {
    font-size: clamp(36px, 11vw, 58px);
    letter-spacing: -0.06em;
  }

  .particle-cta-frame::before,
  .particle-cta-frame::after {
    width: 52px;
    height: 52px;
  }

  .vitruvian-visual {
    min-height: 420px;
  }

  .vitruvian-visual img {
    width: min(120%, 460px);
  }

  .card-grid.three,
  .deliverables,
  .timeline,
  .phase-cards,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .contact-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .audience-card,
  .card,
  .model-cards article {
    padding: 24px;
  }

  .step {
    min-height: 190px;
    padding: 74px 24px 24px;
  }

  .step span {
    font-size: 118px;
  }

  .phase-cards article {
    min-height: 260px;
    padding: 98px 24px 28px;
  }

  .phase-cards .phase-word {
    font-size: clamp(64px, 20vw, 104px);
  }

  .footer {
    padding: 52px 0;
  }
}