:root {
  color-scheme: dark;

  /* Palette */
  --ink: #0A0B0D;
  --slate: #14171C;
  --slate-raised: #1A1E24;
  --bone: #EDEAE3;
  --bone-dim: #C9C5BC;
  --amber: #E8A33D;
  --amber-deep: #C6811F;
  --cobalt: #4F6BF2;
  --muted: #8A8F98;
  --muted-dim: #61666F;

  /* Semantic */
  --bg: var(--ink);
  --bg-raised: var(--slate);
  --fg: var(--bone);
  --fg-dim: var(--bone-dim);
  --fg-muted: var(--muted);
  --accent: var(--amber);
  --accent-contrast: #1A1206;
  --link: var(--cobalt);
  --hairline: rgba(237, 234, 227, 0.12);
  --hairline-strong: rgba(237, 234, 227, 0.22);
  --focus: var(--amber);
  --danger: #E86A5B;
  --success: #6FB98F;

  /* Type */
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --fs-hero: clamp(2.75rem, 8vw, 6.5rem);
  --fs-h2: clamp(2rem, 4.4vw, 3.25rem);
  --fs-h3: clamp(1.35rem, 2.4vw, 1.85rem);
  --fs-lead: clamp(1.05rem, 1.6vw, 1.3rem);
  --fs-body: 1rem;
  --fs-sm: 0.875rem;
  --fs-xs: 0.75rem;
  --fs-mega: clamp(3.5rem, 12vw, 9rem);

  --lh-tight: 0.98;
  --lh-heading: 1.08;
  --lh-body: 1.65;

  /* Space */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4rem;
  --sp-9: 6rem;
  --sp-10: 8rem;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --maxw: 1240px;
  --maxw-prose: 62ch;

  /* Radii */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 14px;
  --r-pill: 999px;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 160ms;
  --dur-base: 280ms;
  --dur-slow: 600ms;

  /* Elevation */
  --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-2: 0 10px 30px -12px rgba(0, 0, 0, 0.7);
}

html[data-theme="light"] {
  color-scheme: light;
  --ink: #F4F1EA;
  --slate: #EAE6DD;
  --slate-raised: #E2DED3;
  --bone: #14161A;
  --bone-dim: #33373E;
  --muted: #5C616B;
  --muted-dim: #7A808A;
  --bg: #F4F1EA;
  --bg-raised: #EAE6DD;
  --fg: #14161A;
  --fg-dim: #33373E;
  --fg-muted: #5C616B;
  --accent: #A5671A;
  --accent-contrast: #FFF8EC;
  --link: #2E43B8;
  --hairline: rgba(20, 22, 26, 0.14);
  --hairline-strong: rgba(20, 22, 26, 0.28);
  --focus: #A5671A;
  --danger: #B23A2A;
  --success: #2E7A50;
  --shadow-1: 0 1px 2px rgba(20, 22, 26, 0.1);
  --shadow-2: 0 10px 30px -12px rgba(20, 22, 26, 0.25);
  --amber: #A5671A;
  --cobalt: #2E43B8;
  --amber-deep: #8A5413;
}

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

* {
  margin: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  transition: background-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}

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

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

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

ul,
ol {
  list-style: none;
  padding: 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: var(--lh-heading);
  text-wrap: balance;
  font-optical-sizing: auto;
}

p {
  text-wrap: pretty;
}

::selection {
  background: var(--amber);
  color: var(--accent-contrast);
}

/* Focus */
:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

.skip-link {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -120%);
  z-index: 200;
  background: var(--amber);
  color: var(--accent-contrast);
  padding: var(--sp-3) var(--sp-5);
  font-weight: 600;
  border-radius: 0 0 var(--r-md) var(--r-md);
  transition: transform var(--dur-base) var(--ease-out);
}

.skip-link:focus-visible {
  transform: translate(-50%, 0);
  outline-offset: 0;
}

/* ---------- Utilities ---------- */
.num {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

.unit {
  font-size: 0.55em;
  color: var(--fg-muted);
  margin-left: 0.15em;
  letter-spacing: 0.02em;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* ---------- Top bar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 90;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--hairline);
}

.topbar__inner {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: var(--sp-3) var(--gutter);
  display: flex;
  align-items: center;
  gap: var(--sp-5);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}

.brand__mark {
  color: var(--amber);
}

.brand__name {
  font-weight: 500;
}

.topbar__nav {
  display: flex;
  gap: var(--sp-5);
  margin-left: auto;
  font-size: var(--fs-sm);
  font-weight: 500;
}

.topbar__nav a {
  position: relative;
  color: var(--fg-dim);
  padding-block: var(--sp-1);
  transition: color var(--dur-fast) var(--ease-out);
}

.topbar__nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-out);
}

.topbar__nav a:hover {
  color: var(--fg);
}

.topbar__nav a:hover::after {
  transform: scaleX(1);
}

.topbar__tools {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-1) var(--sp-3);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--fg-dim);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.status-pill__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--success) 60%, transparent);
  animation: statusPulse 2.6s var(--ease-in-out) infinite;
}

@keyframes statusPulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--success) 55%, transparent); }
  50% { box-shadow: 0 0 0 5px color-mix(in srgb, var(--success) 0%, transparent); }
}

.theme-toggle {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--hairline-strong);
  border-radius: 50%;
  background: transparent;
  color: var(--fg-dim);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}

.theme-toggle:hover {
  color: var(--fg);
  border-color: var(--amber);
}

.theme-toggle__icon {
  grid-area: 1 / 1;
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}

.theme-toggle__icon--moon {
  opacity: 0;
  transform: rotate(-30deg) scale(0.7);
}

html[data-theme="light"] .theme-toggle__icon--sun {
  opacity: 0;
  transform: rotate(30deg) scale(0.7);
}

html[data-theme="light"] .theme-toggle__icon--moon {
  opacity: 1;
  transform: none;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  min-height: 48px;
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--r-pill);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--dur-fast) var(--ease-out), background-color var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}

.btn svg {
  transition: transform var(--dur-base) var(--ease-out);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn:active {
  transform: scale(0.98);
}

.btn--shine {
  background: var(--amber);
  color: var(--accent-contrast);
  box-shadow: var(--shadow-1);
}

.btn--shine::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, 0.55) 48%, transparent 62%);
  transform: translateX(-130%);
  animation: shimmer 5.5s var(--ease-in-out) infinite;
  animation-delay: 1s;
}

.btn--shine:hover {
  background: var(--amber-deep);
}

@keyframes shimmer {
  0%, 60% { transform: translateX(-130%); }
  100% { transform: translateX(130%); }
}

.btn--ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--hairline-strong);
}

.btn--ghost:hover {
  border-color: var(--fg);
  background: color-mix(in srgb, var(--fg) 6%, transparent);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: calc(100svh - 68px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--sp-9) var(--gutter) var(--sp-8);
  overflow: hidden;
  isolation: isolate;
}

.hero__aurora {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 120%;
  z-index: -2;
  pointer-events: none;
  filter: blur(70px) saturate(150%);
  opacity: 0.55;
}

.aurora {
  position: absolute;
  border-radius: 50%;
  mix-blend-mode: screen;
  will-change: transform;
}

.aurora--amber {
  width: 46vw;
  height: 46vw;
  min-width: 340px;
  min-height: 340px;
  top: 4%;
  left: 8%;
  background: radial-gradient(circle, rgba(232, 163, 61, 0.55), transparent 68%);
  animation: driftA 22s var(--ease-in-out) infinite alternate;
}

.aurora--cobalt {
  width: 40vw;
  height: 40vw;
  min-width: 300px;
  min-height: 300px;
  top: 26%;
  right: 4%;
  background: radial-gradient(circle, rgba(79, 107, 242, 0.5), transparent 70%);
  animation: driftB 26s var(--ease-in-out) infinite alternate;
}

.aurora--bone {
  width: 34vw;
  height: 34vw;
  min-width: 260px;
  min-height: 260px;
  bottom: 0;
  left: 42%;
  background: radial-gradient(circle, rgba(237, 234, 227, 0.28), transparent 72%);
  animation: driftC 30s var(--ease-in-out) infinite alternate;
}

html[data-theme="light"] .aurora {
  mix-blend-mode: multiply;
  opacity: 0.72;
}

@keyframes driftA {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(6vw, 5vh, 0) scale(1.12); }
}

@keyframes driftB {
  from { transform: translate3d(0, 0, 0) scale(1.05); }
  to { transform: translate3d(-7vw, -6vh, 0) scale(0.92); }
}

@keyframes driftC {
  from { transform: translate3d(-3vw, 0, 0) scale(0.95); }
  to { transform: translate3d(4vw, -6vh, 0) scale(1.1); }
}

.hero__grain {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.4;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.22'/%3E%3C/svg%3E");
  mask-image: linear-gradient(180deg, black, transparent 85%);
  -webkit-mask-image: linear-gradient(180deg, black, transparent 85%);
}

.hero__grid {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: clamp(var(--sp-6), 6vw, var(--sp-9));
  align-items: end;
}

.hero__lead {
  max-width: 40ch;
}

.hero__kicker {
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: var(--sp-5);
  font-weight: 500;
}

.hero__title {
  font-size: var(--fs-hero);
  line-height: var(--lh-tight);
  letter-spacing: -0.025em;
  margin-bottom: var(--sp-5);
  font-weight: 350;
}

.hero__title em {
  font-style: italic;
  color: var(--amber);
  font-weight: 400;
}

.hero__subhead {
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--fg-dim);
  max-width: 52ch;
  margin-bottom: var(--sp-7);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

.hero__proof {
  border-left: 1px solid var(--hairline-strong);
  padding-left: clamp(var(--sp-4), 3vw, var(--sp-6));
  padding-bottom: var(--sp-2);
}

.proof-list {
  display: grid;
  gap: 0;
}

.proof-list__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-block: var(--sp-3);
  border-bottom: 1px solid var(--hairline);
}

.proof-list__row dt {
  font-size: var(--fs-sm);
  color: var(--fg-muted);
  max-width: 18ch;
  line-height: 1.3;
}

.proof-list__row dd {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--fg);
  white-space: nowrap;
}

.hero__proof-note {
  margin-top: var(--sp-4);
  font-size: var(--fs-xs);
  line-height: 1.5;
  color: var(--muted-dim);
  max-width: 32ch;
}

.hero__scroll {
  position: absolute;
  bottom: var(--sp-6);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.hero__scroll-line {
  width: 1px;
  height: 34px;
  background: linear-gradient(180deg, transparent, var(--fg-muted));
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--amber);
  animation: scrollLine 2.4s var(--ease-in-out) infinite;
}

@keyframes scrollLine {
  0% { transform: translateY(-100%); }
  60%, 100% { transform: translateY(100%); }
}

/* ---------- Marquee / clients ---------- */
.clients {
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding-block: var(--sp-7);
  overflow: hidden;
}

.clients__header {
  max-width: var(--maxw);
  margin: 0 auto var(--sp-6);
  padding-inline: var(--gutter);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.clients__note {
  font-size: var(--fs-sm);
  color: var(--fg-muted);
}

.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}

.marquee__track {
  display: flex;
  width: max-content;
  gap: clamp(var(--sp-7), 6vw, var(--sp-9));
  animation: marquee 42s linear infinite;
  will-change: transform;
}

.marquee:hover .marquee__track,
.marquee__track[data-paused="true"] {
  animation-play-state: paused;
}

.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.7rem);
  letter-spacing: -0.01em;
  color: var(--fg-dim);
  white-space: nowrap;
  opacity: 0.85;
  transition: opacity var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}

.marquee__item:hover {
  opacity: 1;
  color: var(--fg);
}

.marquee__item svg {
  color: var(--amber);
  opacity: 0.7;
}

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

/* ---------- Section scaffolding ---------- */
.section {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: var(--sp-9) var(--gutter);
}

.section__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, auto);
  align-items: end;
  gap: var(--sp-5);
  margin-bottom: var(--sp-8);
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid var(--hairline-strong);
}

.section__head h2 {
  font-size: var(--fs-h2);
  letter-spacing: -0.02em;
  max-width: 22ch;
}

.section__head p {
  font-size: var(--fs-sm);
  color: var(--fg-muted);
  max-width: 40ch;
  text-align: right;
}

/* ---------- Case studies ---------- */
.work {
  padding-block: var(--sp-9) 0;
}

.work__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1px;
  background: var(--hairline);
  border-block: 1px solid var(--hairline);
}

.case {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--sp-6);
  padding: clamp(var(--sp-5), 3vw, var(--sp-7));
  background: var(--bg);
  position: relative;
  min-height: 340px;
  transition: background-color var(--dur-base) var(--ease-out);
}

.case:hover {
  background: var(--bg-raised);
}

.case__index {
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  color: var(--fg-muted);
  font-variant-numeric: tabular-nums;
}

.case__body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.case__client {
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 600;
}

.case__title {
  font-size: var(--fs-h3);
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.case__desc {
  font-size: var(--fs-sm);
  color: var(--fg-muted);
  line-height: 1.55;
  max-width: 34ch;
}

.case__metric {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--hairline);
}

.case__metric strong {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.4vw, 2.75rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--fg);
  font-variant-numeric: tabular-nums;
}

.case__metric span {
  font-size: var(--fs-xs);
  color: var(--fg-muted);
  max-width: 14ch;
  line-height: 1.3;
}

.case__arrow {
  position: absolute;
  top: clamp(var(--sp-5), 3vw, var(--sp-7));
  right: clamp(var(--sp-5), 3vw, var(--sp-7));
  color: var(--fg-muted);
  opacity: 0;
  transform: translate(-4px, 4px);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}

.case:hover .case__arrow,
.case:focus-within .case__arrow {
  opacity: 1;
  transform: none;
}

/* ---------- Services ledger ---------- */
.services {
  padding-block: var(--sp-9) 0;
}

.services__rows {
  border-top: 1px solid var(--hairline-strong);
}

.service {
  display: grid;
  grid-template-columns: auto minmax(0, 0.9fr) minmax(0, 1.4fr) auto;
  align-items: start;
  gap: clamp(var(--sp-4), 3vw, var(--sp-6));
  padding-block: clamp(var(--sp-5), 2.6vw, var(--sp-6));
  border-bottom: 1px solid var(--hairline);
  transition: padding-left var(--dur-base) var(--ease-out), background-color var(--dur-base) var(--ease-out);
}

.service:hover {
  padding-left: var(--sp-4);
  background: color-mix(in srgb, var(--fg) 3%, transparent);
}

.service__num {
  font-size: var(--fs-sm);
  color: var(--fg-muted);
  font-variant-numeric: tabular-nums;
  padding-top: 0.35em;
}

.service__name {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.service__desc {
  font-size: var(--fs-sm);
  color: var(--fg-dim);
  max-width: 46ch;
}

.service__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  justify-content: flex-end;
}

.tag {
  font-size: var(--fs-xs);
  padding: 3px 10px;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-pill);
  color: var(--fg-muted);
  white-space: nowrap;
}

/* ---------- Bento proof grid ---------- */
.approach {
  padding-block: var(--sp-9) 0;
}

.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.bento__cell {
  background: var(--bg);
  padding: clamp(var(--sp-5), 3vw, var(--sp-6));
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  min-height: 200px;
  transition: background-color var(--dur-base) var(--ease-out);
}

.bento__cell:hover {
  background: var(--bg-raised);
}

.bento__cell--wide {
  grid-column: span 4;
}

.bento__cell--tall {
  grid-column: span 2;
  grid-row: span 2;
  justify-content: space-between;
}

.bento__cell--half {
  grid-column: span 3;
}

.bento__cell--third {
  grid-column: span 2;
}

.bento__label {
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  font-weight: 600;
}

.bento__title {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.bento__text {
  font-size: var(--fs-sm);
  color: var(--fg-dim);
  line-height: 1.55;
}

.bento__figure {
  font-family: var(--font-display);
  font-size: var(--fs-mega);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
  margin-top: auto;
}

.bento__figure small {
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-top: var(--sp-3);
}

.bento__list {
  display: grid;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
}

.bento__list li {
  display: flex;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--fg-dim);
  line-height: 1.45;
}

.bento__list li::before {
  content: "";
  flex-shrink: 0;
  width: 5px;
  height: 5px;
  margin-top: 0.55em;
  border-radius: 50%;
  background: var(--amber);
}

/* ---------- Testimonial band ---------- */
.quote {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: var(--sp-9) var(--gutter);
  border-top: 1px solid var(--hairline-strong);
  border-bottom: 1px solid var(--hairline-strong);
}

.quote__figure {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr);
  gap: clamp(var(--sp-5), 5vw, var(--sp-8));
  align-items: start;
}

.quote__mark {
  font-family: var(--font-display);
  font-size: clamp(4rem, 9vw, 7rem);
  line-height: 0.7;
  color: var(--amber);
  font-style: italic;
  user-select: none;
}

.quote__body {
  display: grid;
  gap: var(--sp-5);
}

.quote__text {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.6rem);
  line-height: 1.22;
  letter-spacing: -0.015em;
  font-weight: 350;
  text-wrap: balance;
  max-width: 24ch;
}

.quote__text em {
  font-style: italic;
  color: var(--amber);
}

.quote__cite {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  font-style: normal;
  font-size: var(--fs-sm);
  color: var(--fg-muted);
}

.quote__cite strong {
  color: var(--fg);
  font-weight: 600;
  font-size: var(--fs-body);
}

/* ---------- Contact ---------- */
.contact {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: var(--sp-9) var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(var(--sp-6), 6vw, var(--sp-9));
  align-items: start;
}

.contact__intro {
  display: grid;
  gap: var(--sp-4);
  position: sticky;
  top: 6rem;
}

.contact__intro h2 {
  font-size: var(--fs-h2);
  letter-spacing: -0.02em;
  max-width: 14ch;
}

.contact__intro p {
  font-size: var(--fs-lead);
  color: var(--fg-dim);
  line-height: 1.55;
  max-width: 36ch;
}

.contact__meta {
  display: grid;
  gap: var(--sp-3);
  margin-top: var(--sp-3);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--hairline);
  font-size: var(--fs-sm);
  color: var(--fg-muted);
}

.contact__meta a {
  color: var(--fg);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--hairline-strong);
  transition: text-decoration-color var(--dur-fast) var(--ease-out);
}

.contact__meta a:hover {
  text-decoration-color: var(--amber);
}

/* ---------- Form ---------- */
.form {
  display: grid;
  gap: var(--sp-5);
  background: var(--bg-raised);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  padding: clamp(var(--sp-5), 4vw, var(--sp-7));
  box-shadow: var(--shadow-2);
}

.form__row {
  display: grid;
  gap: var(--sp-2);
}

.form__row--split {
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

.form__row--split > .form__row {
  gap: var(--sp-2);
}

.field {
  display: grid;
  gap: var(--sp-2);
}

.field__label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--fg-dim);
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
}

.field__optional {
  font-weight: 400;
  font-size: var(--fs-xs);
  color: var(--muted-dim);
}

.field__control {
  width: 100%;
  min-height: 48px;
  padding: var(--sp-3) var(--sp-4);
  background: var(--bg);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-md);
  font-size: var(--fs-body);
  color: var(--fg);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}

.field__control::placeholder {
  color: var(--muted-dim);
}

.field__control:hover {
  border-color: color-mix(in srgb, var(--fg) 30%, transparent);
}

.field__control:focus-visible {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--amber) 28%, transparent);
}

textarea.field__control {
  min-height: 130px;
  resize: vertical;
  line-height: 1.55;
}

select.field__control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238A8F98' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-4) center;
  padding-right: var(--sp-8);
  cursor: pointer;
}

html[data-theme="light"] select.field__control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235C616B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}

.field--invalid .field__control {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--danger) 22%, transparent);
}

.field__error {
  font-size: var(--fs-xs);
  color: var(--danger);
  line-height: 1.4;
  display: none;
}

.field--invalid .field__error {
  display: block;
}

.form__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--hairline);
}

.form__hint {
  font-size: var(--fs-xs);
  color: var(--fg-muted);
  max-width: 30ch;
  line-height: 1.5;
}

.form__status {
  font-size: var(--fs-sm);
  border-radius: var(--r-md);
  padding: var(--sp-3) var(--sp-4);
  display: none;
  line-height: 1.45;
}

.form__status[data-state="success"] {
  display: block;
  background: color-mix(in srgb, var(--success) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--success) 40%, transparent);
  color: var(--fg);
}

.form__status[data-state="error"] {
  display: block;
  background: color-mix(in srgb, var(--danger) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--danger) 40%, transparent);
  color: var(--fg);
}

.form.is-sent .form__row,
.form.is-sent .form__footer .btn {
  display: none;
}

.form__submit {
  min-width: 180px;
}

.btn[disabled] {
  cursor: not-allowed;
  opacity: 0.7;
}

.btn__spinner {
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--hairline-strong);
  padding: var(--sp-8) var(--gutter) var(--sp-6);
}

.footer__inner {
  max-width: var(--maxw);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(2, minmax(0, 1fr));
  gap: clamp(var(--sp-6), 5vw, var(--sp-8));
  padding-bottom: var(--sp-7);
  border-bottom: 1px solid var(--hairline);
}

.footer__brand {
  display: grid;
  gap: var(--sp-3);
  align-content: start;
  max-width: 34ch;
}

.footer__brand .brand {
  font-size: 1.35rem;
}

.footer__tagline {
  font-size: var(--fs-sm);
  color: var(--fg-muted);
  line-height: 1.55;
}

.footer__col h3 {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  font-weight: 600;
  margin-bottom: var(--sp-4);
}

.footer__links {
  display: grid;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
}

.footer__links a {
  color: var(--fg-dim);
  width: fit-content;
  transition: color var(--dur-fast) var(--ease-out);
}

.footer__links a:hover {
  color: var(--amber);
}

.footer__base {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-top: var(--sp-5);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-xs);
  color: var(--muted-dim);
}

.footer__base nav {
  display: flex;
  gap: var(--sp-4);
}

.footer__base a:hover {
  color: var(--fg);
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}

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

.reveal[data-delay="1"] { transition-delay: 80ms; }
.reveal[data-delay="2"] { transition-delay: 160ms; }
.reveal[data-delay="3"] { transition-delay: 240ms; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--sp-7);
  }

  .hero__lead {
    max-width: 60ch;
  }

  .hero__proof {
    border-left: 0;
    border-top: 1px solid var(--hairline-strong);
    padding-left: 0;
    padding-top: var(--sp-5);
  }

  .proof-list {
    grid-template-columns: 1fr 1fr;
    column-gap: var(--sp-6);
  }

  .hero__scroll {
    display: none;
  }

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

  .case:first-child {
    grid-column: 1 / -1;
    min-height: 260px;
  }

  .services__rows .service {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .service__desc,
  .service__tags {
    grid-column: 2;
  }

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

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

  .bento__cell--wide {
    grid-column: span 4;
  }

  .bento__cell--tall {
    grid-column: span 2;
  }

  .bento__cell--half {
    grid-column: span 2;
  }

  .bento__cell--third {
    grid-column: span 2;
  }

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

  .contact__intro {
    position: static;
  }

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

  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  :root {
    --sp-9: 4.5rem;
  }

  .topbar__inner {
    gap: var(--sp-3);
    flex-wrap: wrap;
  }

  .topbar__nav {
    order: 3;
    width: 100%;
    margin-left: 0;
    gap: var(--sp-4);
    overflow-x: auto;
    scrollbar-width: none;
    padding-bottom: var(--sp-2);
    font-size: var(--fs-xs);
  }

  .topbar__nav::-webkit-scrollbar {
    display: none;
  }

  .status-pill__text {
    max-width: 16ch;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .status-pill {
    padding: var(--sp-1) var(--sp-2);
  }

  .topbar__tools {
    margin-left: auto;
  }

  .hero {
    min-height: auto;
    padding-top: var(--sp-8);
  }

  .hero__title {
    letter-spacing: -0.03em;
  }

  .proof-list {
    grid-template-columns: 1fr;
  }

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

  .section__head p {
    text-align: left;
  }

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

  .case:first-child {
    grid-column: auto;
  }

  .services__rows .service {
    grid-template-columns: 1fr auto;
    gap: var(--sp-2) var(--sp-4);
  }

  .service__num {
    grid-column: 1;
    grid-row: 1;
    padding-top: 0;
  }

  .service__name {
    grid-column: 1;
    grid-row: 2;
  }

  .service__desc {
    grid-column: 1 / -1;
    grid-row: 3;
  }

  .service__tags {
    grid-column: 1 / -1;
    grid-row: 4;
  }

  .service:hover {
    padding-left: 0;
  }

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

  .bento__cell,
  .bento__cell--wide,
  .bento__cell--tall,
  .bento__cell--half,
  .bento__cell--third {
    grid-column: auto;
    grid-row: auto;
    min-height: 0;
  }

  .quote__figure {
    grid-template-columns: 1fr;
    gap: var(--sp-4);
  }

  .quote__mark {
    font-size: 3rem;
  }

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

  .form__footer {
    flex-direction: column;
    align-items: stretch;
  }

  .form__submit {
    width: 100%;
  }

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

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

@media (max-width: 420px) {
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .marquee__item {
    font-size: 1.15rem;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .aurora {
    animation: none;
  }

  .marquee__track {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: auto;
  }

  .btn--shine::before {
    display: none;
  }

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

  .status-pill__dot {
    animation: none;
  }

  .hero__scroll-line::after {
    animation: none;
    transform: none;
    background: var(--fg-muted);
  }
}