:root {
  --paper: #f6f7f4;
  --ink: #151719;
  --muted: #626a70;
  --line: #d9ded8;
  --panel: #ffffff;
  --green: #0f6f4f;
  --blue: #2457c5;
  --red: #b8442f;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  --sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
}

/* —— Theme tokens —— */
html[data-theme="dark"] {
  --paper: #121416;
  --ink: #f2f4f1;
  --muted: #9aa3a9;
  --line: #2a3035;
  --panel: #1a1e22;
  --green: #3ecf9a;
  --blue: #6b93f0;
  --red: #e07a66;
  color-scheme: dark;
}

html[data-theme="light"] {
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) {
    --paper: #121416;
    --ink: #f2f4f1;
    --muted: #9aa3a9;
    --line: #2a3035;
    --panel: #1a1e22;
    --green: #3ecf9a;
    --blue: #6b93f0;
    --red: #e07a66;
    color-scheme: dark;
  }
}


html.theme-animating,
html.theme-animating * {
  transition:
    background-color 0.35s ease,
    color 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease !important;
}

.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;
}

/* —— Scroll progress —— */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  height: 2px;
  pointer-events: none;
  background: transparent;
}

.scroll-progress span {
  display: block;
  height: 100%;
  width: 100%;
  transform-origin: left center;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--red), var(--green), var(--blue));
  will-change: transform;
}

.page-veil {
  position: fixed;
  inset: 0;
  z-index: 55;
  pointer-events: none;
  background: var(--paper);
  opacity: 0;
  transition: opacity 0.28s ease;
}

.page-veil.is-active {
  opacity: 0.35;
}

/* —— Nav controls —— */
.nav-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  position: relative;
  z-index: 2;
}

.nav-links {
  margin-left: 0;
}

.icon-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.icon-toggle:hover {
  border-color: var(--ink);
}

.icon-toggle .icon-sound-on,
.icon-toggle.is-on .icon-sound-off,
.icon-toggle .icon-moon,
.icon-toggle.is-dark .icon-sun {
  display: none;
}

.icon-toggle.is-on .icon-sound-on,
.icon-toggle.is-dark .icon-moon {
  display: block;
}

.icon-toggle .icon-sound-off,
.icon-toggle .icon-sun {
  display: block;
}

@media (min-width: 821px) {
  .nav-inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
  }
  .nav-controls {
    order: 3;
    margin-left: 12px;
  }
  .nav-links {
    order: 2;
    justify-content: flex-end;
  }
  .nav-toggle {
    display: none !important;
  }
}


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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.55;
  overflow-x: hidden;
}

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

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* —— Nav —— */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid transparent;
  background: rgba(246, 247, 244, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition:
    background 0.35s var(--ease-soft),
    border-color 0.35s var(--ease-soft),
    box-shadow 0.35s var(--ease-soft),
    backdrop-filter 0.35s var(--ease-soft);
}

.site-nav[data-scrolled] {
  border-bottom-color: var(--line);
  background: rgba(246, 247, 244, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 8px 28px rgba(21, 23, 25, 0.06);
}

.site-nav[data-scrolled] .nav-inner {
  min-height: 64px;
}

.nav-inner {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: min-height 0.35s var(--ease-soft);
}

.logo {
  position: relative;
  z-index: 2;
  font-weight: 800;
  letter-spacing: 0;
}

.nav-links,
.footer-links {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
}

.nav-links a,
.footer-links a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.footer-links a:hover,
.email-link:hover {
  color: var(--ink);
}

.nav-cta {
  color: var(--ink) !important;
  border: 1px solid var(--ink);
  border-radius: 6px;
  padding: 9px 13px;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease !important;
}

.nav-cta:hover {
  background: var(--ink);
  color: #fff !important;
  box-shadow: 0 6px 16px rgba(21, 23, 25, 0.15);
}

.nav-toggle {
  display: none;
  position: relative;
  z-index: 2;
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.nav-toggle:hover {
  border-color: var(--ink);
}

.nav-toggle-bar {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.3s var(--ease-out), opacity 0.2s ease;
}

.site-nav.is-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.site-nav.is-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.site-nav.is-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

section {
  padding: 86px 0;
}

/* —— Hero —— */
.hero-section {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding: 104px 0 92px;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-mesh {
  position: absolute;
  inset: -20% -10% auto;
  height: 120%;
  background:
    radial-gradient(ellipse 55% 50% at 12% 20%, rgba(184, 68, 47, 0.09), transparent 60%),
    radial-gradient(ellipse 45% 40% at 88% 15%, rgba(15, 111, 79, 0.1), transparent 55%),
    radial-gradient(ellipse 50% 45% at 70% 80%, rgba(36, 87, 197, 0.07), transparent 50%),
    radial-gradient(ellipse 35% 30% at 30% 70%, rgba(184, 68, 47, 0.04), transparent 50%);
  animation: mesh-drift 18s ease-in-out infinite alternate;
  will-change: transform;
}

.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  mix-blend-mode: multiply;
}

@keyframes mesh-drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(2%, 3%, 0) scale(1.04); }
}

.hero-grid,
.about-grid,
.contact-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
  gap: 56px;
  align-items: center;
}

.eyebrow,
.section-kicker,
.proof-label,
.case-tag,
.pricing-label {
  color: var(--red);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  letter-spacing: 0;
  line-height: 1.03;
}

h1 {
  max-width: 900px;
  margin-top: 18px;
  font-size: clamp(2.6rem, 6.5vw, 5.4rem);
  font-weight: 800;
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 0.08em;
}

.hero-line {
  display: block;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

h3 {
  font-size: 1.25rem;
}

.hero-subtext {
  max-width: 640px;
  margin-top: 26px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

/* —— Buttons —— */
.btn-primary,
.btn-secondary {
  position: relative;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 6px;
  padding: 13px 18px;
  font-weight: 800;
  transition:
    transform 0.2s var(--ease-out),
    box-shadow 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

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

.btn-secondary {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
}

.btn-primary::after,
.btn-secondary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(255, 255, 255, 0.22) 50%,
    transparent 60%
  );
  transform: translateX(-120%);
  transition: transform 0.55s var(--ease-out);
  pointer-events: none;
}

.btn-primary:hover::after,
.btn-secondary:hover::after {
  transform: translateX(120%);
}

.btn-primary:hover,
.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(21, 23, 25, 0.12);
}

.btn-primary:active,
.btn-secondary:active {
  transform: translateY(1px) scale(0.985);
  box-shadow: 0 4px 10px rgba(21, 23, 25, 0.1);
}

.full-width {
  width: 100%;
}

.proof-panel {
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--panel);
  padding: 30px;
  box-shadow: 10px 10px 0 var(--green);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
  container-type: inline-size;
  container-name: proof;
  overflow: hidden;
}

.proof-panel:hover {
  transform: translateY(-3px);
  box-shadow: 12px 14px 0 var(--green);
}

.proof-number {
  margin: 24px 0 8px;
  color: var(--green);
  font-size: clamp(2.2rem, 18cqi, 3.6rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  white-space: nowrap;
  max-width: 100%;
  overflow-wrap: normal;
  font-variant-numeric: tabular-nums;
}

.proof-panel h2 {
  font-size: 1.55rem;
}

.proof-panel p:last-child,
.case-details p,
.service-item p,
.about-copy p,
.process-step p,
.contact-info p,
.pricing-card p,
.who-note {
  color: var(--muted);
}

/* —— Who we help —— */
.who-section {
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--line);
}

.who-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.who-heading h2 {
  margin: 12px 0 14px;
}

.who-lede {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 620px;
}

.who-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.who-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  padding: 22px 20px;
  transition:
    transform 0.3s var(--ease-out),
    box-shadow 0.3s ease,
    border-color 0.3s ease;
}

.who-card:hover {
  transform: translateY(-4px);
  border-color: rgba(15, 111, 79, 0.35);
  box-shadow:
    0 0 0 1px rgba(15, 111, 79, 0.08),
    0 16px 34px rgba(21, 23, 25, 0.08);
}

.who-card-featured {
  border-color: rgba(36, 87, 197, 0.35);
  background:
    linear-gradient(180deg, rgba(36, 87, 197, 0.06), transparent 48%),
    var(--panel);
}

.who-card-badge {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.who-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 14px;
  border-radius: 12px;
  color: var(--green);
  background: rgba(15, 111, 79, 0.1);
  border: 1px solid rgba(15, 111, 79, 0.16);
  transition: transform 0.35s var(--ease-out), background 0.3s ease, color 0.3s ease;
}

.who-card-featured .who-card-icon {
  color: var(--blue);
  background: rgba(36, 87, 197, 0.1);
  border-color: rgba(36, 87, 197, 0.2);
}

.who-card:hover .who-card-icon {
  transform: scale(1.06) rotate(-3deg);
  background: var(--green);
  color: #fff;
}

.who-card-featured:hover .who-card-icon {
  background: var(--blue);
  color: #fff;
}

.who-card h3 {
  margin-bottom: 8px;
}

.who-card > p:not(.who-card-badge) {
  color: var(--muted);
  font-size: 0.96rem;
}

.who-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.who-tags li {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 10px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.02em;
}

.who-card-featured .who-tags li {
  border-color: rgba(36, 87, 197, 0.22);
}

.who-section .marquee {
  margin-top: 4px;
}

.who-note {
  margin-top: 18px;
  max-width: 720px;
  font-size: 1.02rem;
}

@media (max-width: 820px) {
  .who-cards {
    grid-template-columns: 1fr;
  }
}

/* —— Case —— */
.case-section,
.process-section,
.pricing-section {
  background: #eef1f0;
  border-bottom: 1px solid var(--line);
}

.case-card {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  gap: 48px;
  margin-top: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 36px;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s ease, border-color 0.35s ease;
}

.case-card:hover {
  transform: translateY(-3px);
  border-color: rgba(21, 23, 25, 0.25);
  box-shadow: 0 16px 40px rgba(21, 23, 25, 0.08);
}

.case-card h2 {
  margin-top: 12px;
}

.case-details p + p {
  margin-top: 14px;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.metric-row div {
  border-top: 2px solid var(--ink);
  padding-top: 14px;
}

.metric {
  display: block;
  color: var(--blue);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.metric-label {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(190px, 0.35fr) minmax(0, 0.65fr);
  gap: 48px;
  align-items: start;
  margin-bottom: 34px;
}

/* —— Services —— */
.services-list {
  border-top: 1px solid var(--line);
}

.service-item {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 28px;
  border-bottom: 1px solid var(--line);
  padding: 28px 12px;
  margin: 0 -12px;
  border-radius: 8px;
  transition:
    transform 0.3s var(--ease-out),
    background 0.3s ease,
    box-shadow 0.3s ease,
    border-color 0.3s ease;
}

.service-item:hover {
  transform: translateY(-2px);
  background: var(--panel);
  box-shadow:
    0 0 0 1px rgba(184, 68, 47, 0.22),
    0 14px 32px rgba(21, 23, 25, 0.07);
  border-color: transparent;
}

.service-num {
  color: var(--green);
  font-family: var(--mono);
  font-weight: 600;
}

.service-item p {
  max-width: 730px;
  margin-top: 8px;
}

/* —— Pricing —— */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.pricing-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 30px;
  transition:
    transform 0.3s var(--ease-out),
    box-shadow 0.3s ease,
    border-color 0.3s ease;
}

.pricing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(15, 111, 79, 0.35);
  box-shadow:
    0 0 0 1px rgba(15, 111, 79, 0.12),
    0 18px 40px rgba(21, 23, 25, 0.08);
}

.pricing-card-alt:hover {
  border-color: rgba(36, 87, 197, 0.35);
  box-shadow:
    0 0 0 1px rgba(36, 87, 197, 0.12),
    0 18px 40px rgba(21, 23, 25, 0.08);
}

.pricing-card h3 {
  margin: 12px 0 14px;
  font-size: 1.45rem;
}

.pricing-lead {
  margin-bottom: 18px;
}

.pricing-points {
  list-style: none;
  margin-bottom: 18px;
}

.pricing-points li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  color: var(--ink);
  font-weight: 500;
  font-size: 0.98rem;
}

.pricing-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
}

.pricing-card-alt .pricing-points li::before {
  background: var(--blue);
}

.pricing-note {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

/* —— About —— */
.about-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.about-grid {
  grid-template-columns: 360px minmax(0, 1fr);
}

.portrait-wrap {
  position: relative;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--panel);
  padding: 10px;
  transition: transform 0.4s var(--ease-out);
}

.portrait-wrap:hover {
  transform: translateY(-4px);
}

.portrait-wrap::after {
  position: absolute;
  right: -14px;
  bottom: -14px;
  z-index: -1;
  width: 100%;
  height: 100%;
  border-radius: 8px;
  background: var(--blue);
  content: "";
  transition: transform 0.4s var(--ease-out);
}

.portrait-wrap:hover::after {
  transform: translate(4px, 4px);
}

.luke-img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 4px;
  object-fit: cover;
}

.about-copy h2 {
  margin: 14px 0 22px;
}

.about-copy p + p {
  margin-top: 16px;
}

/* —— Process —— */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.process-step {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  padding: 26px;
  overflow: hidden;
  transition:
    transform 0.35s var(--ease-out),
    box-shadow 0.35s ease,
    border-color 0.35s ease,
    opacity 0.35s ease;
}

.process-step::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--green), var(--blue));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.45s var(--ease-out);
}

.process-step:hover,
.process-step.is-current {
  transform: translateY(-6px);
  border-color: rgba(15, 111, 79, 0.4);
  box-shadow:
    0 0 0 1px rgba(15, 111, 79, 0.12),
    0 18px 40px rgba(21, 23, 25, 0.1);
}

.process-step:hover::before,
.process-step.is-current::before,
.process-step.is-active::before {
  transform: scaleY(1);
}

.process-step-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.process-num {
  color: var(--green);
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}

.process-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  color: var(--green);
  background: rgba(15, 111, 79, 0.1);
  border: 1px solid rgba(15, 111, 79, 0.18);
  transition: transform 0.4s var(--ease-out), background 0.3s ease, color 0.3s ease;
}

.process-step:hover .process-icon,
.process-step.is-current .process-icon {
  transform: scale(1.08) rotate(-4deg);
  background: var(--green);
  color: #fff;
}

.process-icon svg {
  display: block;
}

.process-step h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
}

.process-step > p {
  color: var(--muted);
}

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

.process-chips li {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  background: rgba(15, 111, 79, 0.04);
  transform: translateY(6px);
  opacity: 0.55;
  transition: transform 0.35s var(--ease-out), opacity 0.35s ease, border-color 0.3s ease, color 0.3s ease;
}

.process-step.is-active .process-chips li,
.process-step.is-current .process-chips li,
.process-step:hover .process-chips li {
  transform: translateY(0);
  opacity: 1;
}

.process-step.is-current .process-chips li:nth-child(1) { transition-delay: 0.05s; }
.process-step.is-current .process-chips li:nth-child(2) { transition-delay: 0.12s; }
.process-step.is-current .process-chips li:nth-child(3) { transition-delay: 0.19s; }

.process-step.is-current .process-chips li {
  border-color: rgba(15, 111, 79, 0.35);
  color: var(--ink);
}

/* —— Contact —— */
.contact-section {
  background: var(--ink);
  color: #fff;
}

.contact-section .section-kicker,
.contact-section .email-link {
  color: #8fd7b8;
}

.contact-info p {
  margin: 20px 0 22px;
  color: #bbc3c8;
}

.email-link {
  font-weight: 700;
  font-size: 1.05rem;
  transition: color 0.2s ease;
}

.contact-form {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  padding: 28px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-form:focus-within {
  border-color: rgba(143, 215, 184, 0.45);
  box-shadow: 0 0 0 1px rgba(143, 215, 184, 0.15);
}

.hidden-field {
  display: none;
}

.contact-form label {
  display: block;
  margin-bottom: 16px;
}

.contact-form label:not(.field) > span {
  display: block;
  margin-bottom: 7px;
  color: #d6dcdf;
  font-size: 0.9rem;
  font-weight: 700;
}

.optional {
  font-style: normal;
  font-weight: 500;
  color: #8a949a;
  font-size: 0.82rem;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font: inherit;
  padding: 13px 14px;
  transition: border-color 0.2s ease, background 0.2s ease;
}

input::placeholder,
textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

input:focus,
textarea:focus {
  border-color: #8fd7b8;
  background: rgba(255, 255, 255, 0.12);
  outline: none;
}

.contact-section .btn-primary {
  border-color: #fff;
  background: #fff;
  color: var(--ink);
}

.contact-section .btn-primary:hover {
  background: #8fd7b8;
  border-color: #8fd7b8;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 30px 0;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-content p {
  color: var(--muted);
  font-weight: 700;
}

/* —— Reveal / motion —— */
.reveal-hero {
  opacity: 0;
  transform: translateY(22px);
  filter: blur(6px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out),
    filter 0.7s var(--ease-out);
}

.reveal-hero.is-in {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.reveal-hero[data-hero="1"] { transition-delay: 0.05s; }
.reveal-hero[data-hero="2"] { transition-delay: 0.14s; }
.reveal-hero[data-hero="3"] { transition-delay: 0.22s; }
.reveal-hero[data-hero="4"] { transition-delay: 0.32s; }
.reveal-hero[data-hero="5"] { transition-delay: 0.42s; }
.reveal-hero[data-hero="6"] { transition-delay: 0.52s; }

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  filter: blur(8px);
  transition:
    opacity 0.75s var(--ease-out),
    transform 0.75s var(--ease-out),
    filter 0.75s var(--ease-out);
}

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

[data-reveal][data-stagger="1"] { transition-delay: 0.05s; }
[data-reveal][data-stagger="2"] { transition-delay: 0.12s; }
[data-reveal][data-stagger="3"] { transition-delay: 0.19s; }
[data-reveal][data-stagger="4"] { transition-delay: 0.26s; }

/* —— Mobile —— */
@media (max-width: 820px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 88px 24px 28px;
    background: rgba(246, 247, 244, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 40px rgba(21, 23, 25, 0.1);
    transform: translateY(-110%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
      transform 0.4s var(--ease-out),
      opacity 0.3s ease,
      visibility 0.3s;
  }

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

  .nav-links li {
    border-bottom: 1px solid var(--line);
  }

  .nav-links a {
    display: block;
    padding: 16px 4px;
    font-size: 1.05rem;
    color: var(--ink);
  }

  .nav-links .nav-cta {
    display: inline-flex;
    margin-top: 16px;
    margin-bottom: 4px;
    justify-content: center;
    width: 100%;
  }

  .nav-links li:last-child {
    border-bottom: none;
  }

  section,
  .hero-section {
    padding: 64px 0;
  }

  .who-section {
    padding: 40px 0;
  }

  .hero-grid,
  .case-card,
  .about-grid,
  .contact-grid,
  .section-heading,
  .process-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid,
  .about-grid,
  .contact-grid,
  .section-heading {
    gap: 30px;
  }

  .proof-panel {
    box-shadow: 7px 7px 0 var(--green);
  }

  .proof-panel:hover {
    box-shadow: 8px 10px 0 var(--green);
  }

  .metric-row {
    grid-template-columns: 1fr;
  }

  .service-item {
    grid-template-columns: 1fr;
    gap: 10px;
    margin: 0;
    padding: 28px 0;
  }

  .service-item:hover {
    padding-left: 12px;
    padding-right: 12px;
    margin: 0 -12px;
  }

  .portrait-wrap,
  .portrait-scene {
    max-width: 360px;
  }

  .footer-content,
  .footer-links {
    align-items: flex-start;
    flex-direction: column;
  }

  h1 {
    font-size: clamp(2.35rem, 10vw, 3.4rem);
  }
}

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

  .hero-mesh {
    animation: none;
  }

  .reveal-hero,
  [data-reveal] {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }

  .btn-primary::after,
  .btn-secondary::after {
    display: none;
  }

  .btn-primary,
  .btn-secondary,
  .service-item,
  .process-step,
  .pricing-card,
  .case-card,
  .proof-panel,
  .who-chip,
  .portrait-wrap,
  .nav-links {
    transition: none !important;
  }

  .btn-primary:hover,
  .btn-secondary:hover,
  .service-item:hover,
  .process-step:hover,
  .pricing-card:hover,
  .case-card:hover,
  .proof-panel:hover,
  .who-chip:hover,
  .portrait-wrap:hover {
    transform: none;
  }
}


/* —— Motion pass 2 —— */
[data-magnetic] {
  will-change: transform;
}

.hero-title .word-wrap {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  padding-bottom: 0.08em;
  margin-bottom: -0.08em;
}

.hero-title .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(110%);
  filter: blur(6px);
  transition:
    opacity 0.65s var(--ease-out),
    transform 0.65s var(--ease-out),
    filter 0.65s var(--ease-out);
  transition-delay: calc(0.08s + var(--i, 0) * 0.055s);
}

.hero-title.is-split-in .word {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* Marquee */
.marquee {
  margin-top: 18px;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: 0;
  animation: marquee-scroll 38s linear infinite;
}

.marquee.is-paused .marquee-track {
  animation-play-state: paused;
}

.marquee.is-static .marquee-track {
  animation: none;
  flex-wrap: wrap;
  width: 100%;
}

.marquee-group {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 0;
  padding-right: 18px;
  font-family: var(--mono);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  color: var(--muted);
  white-space: nowrap;
}

.marquee-dot {
  color: var(--red);
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.who-strip { display: none; }

/* Case expand */
.case-card {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  gap: 48px;
  position: relative;
}

.case-summary .case-expand-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 10px 14px;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.case-expand-btn:hover {
  border-color: var(--ink);
  transform: translateY(-1px);
}

.case-expand-btn svg {
  transition: transform 0.3s var(--ease-out);
}

.case-card.is-expanded .case-expand-btn svg {
  transform: rotate(180deg);
}

.case-expand {
  grid-column: 1 / -1;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.45s var(--ease-out);
  border-top: 1px solid transparent;
}

.case-card.is-expanded .case-expand {
  border-top-color: var(--line);
  margin-top: 8px;
}

.case-expand-inner {
  padding-top: 22px;
}

.case-expand-inner h3 {
  margin: 14px 0 8px;
  font-size: 1.05rem;
}

.case-expand-inner p {
  color: var(--muted);
  max-width: 70ch;
}

.case-collapse-btn {
  margin-top: 18px;
  border: 0;
  background: transparent;
  color: var(--blue);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Portrait parallax */
.portrait-scene {
  position: relative;
  max-width: 360px;
}

.portrait-plate {
  position: absolute;
  inset: 14px -14px -14px 14px;
  z-index: 0;
  border-radius: 8px;
  background: var(--blue);
  will-change: transform;
}

.portrait-wrap {
  position: relative;
  z-index: 1;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--panel);
  padding: 10px;
  will-change: transform;
  transition: none;
}

.portrait-wrap::after {
  display: none;
}

.portrait-wrap:hover {
  transform: none;
}

/* Process pin */
.process-pin {
  position: relative;
}

.process-rail {
  height: 3px;
  border-radius: 999px;
  background: rgba(21, 23, 25, 0.08);
  margin-bottom: 22px;
  overflow: hidden;
}

html[data-theme="dark"] .process-rail {
  background: rgba(255, 255, 255, 0.08);
}

.process-rail-fill {
  height: 100%;
  width: 100%;
  transform-origin: left center;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--green), var(--blue));
  will-change: transform;
}

.process-step {
  opacity: 0.55;
  transition:
    transform 0.3s var(--ease-out),
    box-shadow 0.3s ease,
    border-color 0.3s ease,
    opacity 0.35s ease;
}

.process-step.is-active {
  opacity: 1;
}

.process-step.is-current {
  border-color: rgba(15, 111, 79, 0.45);
  box-shadow:
    0 0 0 1px rgba(15, 111, 79, 0.12),
    0 16px 36px rgba(21, 23, 25, 0.08);
  transform: translateY(-4px);
}

/* Flow diagram */
.flow-diagram {
  margin: 0 0 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 22px 18px 14px;
  color: var(--ink);
}

.flow-board {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 8px;
}

.flow-node-card {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  min-width: 0;
  border: 1.5px solid var(--ink);
  border-radius: 8px;
  background: var(--paper);
  padding: 16px 14px;
}

.flow-node-icon {
  display: inline-flex;
  color: var(--green);
}

.flow-node-label {
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.15;
}

.flow-node-sub {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}

.flow-connector {
  flex: 0 0 48px;
  display: flex;
  align-items: center;
  color: var(--green);
  min-width: 28px;
}

.flow-connector svg {
  display: block;
  width: 100%;
  height: 24px;
}

.flow-caption {
  margin-top: 14px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
  text-align: center;
}

@media (max-width: 820px) {
  .flow-board {
    flex-direction: column;
    gap: 10px;
  }

  .flow-connector {
    flex-basis: auto;
    width: 100%;
    height: 28px;
    transform: rotate(90deg);
    transform-origin: center;
    margin: -4px 0;
  }
}

/* Contact spotlight */
.contact-section {
  position: relative;
  overflow: hidden;
}

.contact-spotlight {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s ease;
  background: radial-gradient(
    420px circle at var(--spot-x, 50%) var(--spot-y, 40%),
    rgba(143, 215, 184, 0.18),
    transparent 55%
  );
  z-index: 0;
}

.contact-spotlight.is-on {
  opacity: 1;
}

.contact-section .container {
  position: relative;
  z-index: 1;
}

/* Floating labels */
.contact-form .field {
  position: relative;
  display: block;
  margin-bottom: 16px;
}

.contact-form .field-label {
  position: absolute;
  left: 14px;
  top: 14px;
  margin: 0;
  color: #aeb6bb;
  font-size: 0.9rem;
  font-weight: 700;
  pointer-events: none;
  transform-origin: left top;
  transition:
    transform 0.2s var(--ease-out),
    color 0.2s ease,
    top 0.2s var(--ease-out);
}

.contact-form .field input,
.contact-form .field textarea {
  padding-top: 22px;
  padding-bottom: 10px;
}

.contact-form .field input:focus + .field-label,
.contact-form .field textarea:focus + .field-label,
.contact-form .field.has-value .field-label {
  top: 8px;
  transform: scale(0.82);
  color: #8fd7b8;
}

.contact-form .field input.is-invalid,
.contact-form .field textarea.is-invalid {
  border-color: #e07a66;
}

.contact-form.is-shake {
  animation: form-shake 0.45s var(--ease-out);
}

@keyframes form-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

.submit-check {
  display: none;
  margin-left: 8px;
  align-items: center;
}

.submit-check.is-shown {
  display: inline-flex;
  animation: check-pop 0.45s var(--ease-out);
}

.contact-form.is-success .btn-primary {
  background: #8fd7b8;
  border-color: #8fd7b8;
}

.form-status {
  margin-top: 12px;
  min-height: 1.2em;
  color: #8fd7b8;
  font-size: 0.92rem;
  font-weight: 600;
}

@keyframes check-pop {
  from { transform: scale(0.4); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Dark theme nav glass */
html[data-theme="dark"] .site-nav {
  background: rgba(18, 20, 22, 0.72);
}

html[data-theme="dark"] .site-nav[data-scrolled] {
  background: rgba(18, 20, 22, 0.9);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
}

html[data-theme="dark"] .case-section,
html[data-theme="dark"] .process-section,
html[data-theme="dark"] .pricing-section {
  background: #0e1012;
}

html[data-theme="dark"] .hero-grain {
  mix-blend-mode: soft-light;
  opacity: 0.2;
}

html[data-theme="dark"] .nav-cta:hover {
  background: var(--ink);
  color: var(--paper) !important;
}

@media (max-width: 820px) {
  .nav-controls {
    margin-left: auto;
  }

  .nav-inner {
    display: flex;
  }

  .nav-links {
    /* keep existing mobile drawer */
  }

  .case-card {
    grid-template-columns: 1fr;
  }

  .process-step.is-current {
    transform: none;
  }

  .flow-diagram {
    padding: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track {
    animation: none !important;
  }
  .page-veil {
    display: none;
  }
  .hero-title .word {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }
  .contact-form.is-shake {
    animation: none;
  }
  .process-step.is-current {
    transform: none;
  }
  .scroll-progress span {
    transition: none;
  }
}


html[data-theme="dark"] .nav-links {
  /* desktop unchanged */
}

@media (max-width: 820px) {
  html[data-theme="dark"] .nav-links {
    background: rgba(18, 20, 22, 0.97);
  }
}

.contact-section .btn-primary {
  gap: 8px;
}


html[data-theme="dark"] .process-icon {
  background: rgba(143, 215, 184, 0.12);
  border-color: rgba(143, 215, 184, 0.22);
}

html[data-theme="dark"] .process-chips li {
  background: rgba(255, 255, 255, 0.04);
}

html[data-theme="dark"] .process-step.is-current .process-chips li {
  color: #fff;
}