:root {
  color-scheme: dark;
  --bg: #070707;
  --bg-soft: #0d1117;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-strong: rgba(255, 255, 255, 0.1);
  --line: rgba(255, 255, 255, 0.14);
  --line-soft: rgba(255, 255, 255, 0.08);
  --text: #f5f7fb;
  --muted: rgba(245, 247, 251, 0.86);
  --subtle: rgba(245, 247, 251, 0.62);
  --green: #b7ff4a;
  --blue: #48a8ff;
  --pink: #ff4fd8;
  --cyan: #55f7ff;
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.42);
  --container: min(1200px, calc(100vw - 32px));
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 16px;
}

body[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f8fc;
  --bg-soft: #edf3f8;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --line: rgba(15, 23, 42, 0.12);
  --line-soft: rgba(15, 23, 42, 0.08);
  --text: #0f172a;
  --muted: rgba(15, 23, 42, 0.76);
  --subtle: rgba(15, 23, 42, 0.56);
  --green: #78b700;
  --blue: #1769ff;
  --pink: #d333bd;
  --cyan: #00bfd1;
  --shadow: 0 24px 80px rgba(29, 44, 71, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(183, 255, 74, 0.08), transparent 26%),
    radial-gradient(circle at 80% 15%, rgba(72, 168, 255, 0.12), transparent 28%),
    var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, sans-serif;
  line-height: 1.62;
  transition:
    background-color 220ms ease,
    color 220ms ease;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.14;
  z-index: 2;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.network-canvas,
.tech-grid {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.network-canvas {
  z-index: 0;
}

.tech-grid {
  z-index: 0;
  opacity: 0.24;
  background-image:
    linear-gradient(to right, rgba(72, 168, 255, 0.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(72, 168, 255, 0.12) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black, transparent 80%);
}

body[data-theme="light"] .tech-grid {
  background-image:
    linear-gradient(to right, rgba(23, 105, 255, 0.11) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(23, 105, 255, 0.11) 1px, transparent 1px);
}

.page-shell {
  position: relative;
  z-index: 1;
  overflow: clip;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 88px 0;
}

.section--tight {
  padding-top: 28px;
  padding-bottom: 44px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.eyebrow--muted {
  color: var(--subtle);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Syne", "Inter", sans-serif;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
}

h1 {
  font-size: clamp(2.2rem, 7vw, 4.85rem);
  max-width: 900px;
}

.hero-word {
  color: var(--green);
  display: inline-block;
}

.hero-dynamic-line {
  display: block;
  min-height: 1.08em;
  white-space: nowrap;
}

.typing-caret {
  color: var(--green);
  display: inline-block;
  margin-left: 0.08em;
  animation: caretBlink 0.9s steps(1, end) infinite;
}

h2 {
  font-size: clamp(1.8rem, 5vw, 3.15rem);
}

h3 {
  font-size: 1.22rem;
}

p {
  margin: 0;
}

.glass {
  background: linear-gradient(145deg, var(--surface-strong), var(--surface));
  border: 1px solid var(--line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.rgb-frame {
  position: relative;
  isolation: isolate;
}

.rgb-frame::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: conic-gradient(
    from 0deg,
    transparent 0 20%,
    var(--green) 28%,
    var(--cyan) 40%,
    var(--blue) 56%,
    var(--pink) 72%,
    transparent 86% 100%
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.85;
  animation: rgbOrbit 38s linear infinite;
}

.rgb-frame::after {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: inherit;
  background: conic-gradient(
    from 0deg,
    transparent 0 20%,
    var(--green) 28%,
    var(--cyan) 40%,
    var(--blue) 56%,
    var(--pink) 72%,
    transparent 86% 100%
  );
  filter: blur(18px);
  opacity: 0.1;
  z-index: -1;
  animation: rgbOrbit 38s linear infinite;
}

.rgb-frame--contained {
  overflow: hidden;
}

.rgb-frame--contained::before {
  inset: 0;
  padding: 1px;
  opacity: 0.78;
}

.rgb-frame--contained::after {
  inset: 1px;
  filter: blur(12px);
  opacity: 0.075;
  z-index: 0;
}

.rgb-frame--contained > * {
  position: relative;
  z-index: 1;
}

.tech-panel {
  overflow: hidden;
}

.site-header {
  position: fixed;
  inset: 18px 0 auto;
  z-index: 30;
}

.navbar {
  width: min(1160px, calc(100vw - 24px));
  min-height: 68px;
  margin: 0 auto;
  padding: 10px 12px 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: rgba(7, 7, 7, 0.76);
  border: 1px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.16);
}

body[data-theme="light"] .navbar {
  background: rgba(245, 248, 252, 0.78);
}

.brand {
  position: relative;
  width: 150px;
  min-height: 42px;
  flex: 0 0 auto;
}

.brand__logo,
.footer-logo {
  position: absolute;
  inset: 50% auto auto 0;
  transform: translateY(-50%);
  width: 150px;
  height: auto;
  transition: opacity 180ms ease;
}

.brand__logo--light,
.footer-logo--light {
  opacity: 0;
}

body[data-theme="light"] .brand__logo--dark,
body[data-theme="light"] .footer-logo--dark {
  opacity: 0;
}

body[data-theme="light"] .brand__logo--light,
body[data-theme="light"] .footer-logo--light {
  opacity: 1;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 0.94rem;
}

.nav-links a {
  transition: color 180ms ease;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}


.theme-toggle {
  position: relative;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background:
    radial-gradient(circle at 30% 20%, rgba(183, 255, 74, 0.14), transparent 42%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.035));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 12px 32px rgba(0, 0, 0, 0.16);
  cursor: pointer;
  overflow: hidden;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.theme-toggle::before {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(183, 255, 74, 0.16), rgba(72, 168, 255, 0.14));
  opacity: 0.9;
  transition: opacity 180ms ease, transform 180ms ease;
}

.theme-toggle:hover {
  transform: translateY(-1px);
  border-color: rgba(183, 255, 74, 0.48);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    0 16px 38px rgba(183, 255, 74, 0.1);
}

.theme-toggle__icon {
  position: absolute;
  width: 23px;
  height: 23px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  transition:
    opacity 180ms ease,
    transform 220ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.theme-toggle__icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  stroke-width: 1.75;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.theme-toggle__icon--sun {
  color: #061018;
  opacity: 0;
  transform: scale(0.72) rotate(-32deg);
}

.theme-toggle__icon--moon {
  color: var(--green);
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

body[data-theme="light"] .theme-toggle {
  color: #0f172a;
  background:
    radial-gradient(circle at 35% 20%, rgba(255, 214, 102, 0.34), transparent 42%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.72));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.85),
    0 14px 30px rgba(29, 44, 71, 0.12);
}

body[data-theme="light"] .theme-toggle::before {
  background: linear-gradient(135deg, #ffd666, rgba(72, 168, 255, 0.18));
  opacity: 0.95;
}

body[data-theme="light"] .theme-toggle__icon--sun {
  color: #101827;
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

body[data-theme="light"] .theme-toggle__icon--moon {
  opacity: 0;
  transform: scale(0.72) rotate(28deg);
}

.theme-switch {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-strong);
}

.theme-switch button {
  min-width: 62px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  padding: 8px 12px;
  cursor: pointer;
}

.theme-switch button.is-active {
  color: #061018;
  background: linear-gradient(135deg, var(--green), var(--blue));
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid rgba(183, 255, 74, 0.42);
  border-radius: 999px;
  background:
    radial-gradient(circle at 25% 20%, rgba(183, 255, 74, 0.18), transparent 38%),
    linear-gradient(135deg, rgba(183, 255, 74, 0.14), rgba(72, 168, 255, 0.12));
  color: var(--text);
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.button::after {
  content: "";
  position: absolute;
  inset: -1px;
  background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, 0.32), transparent 80%);
  transform: translateX(-120%);
  transition: transform 700ms ease;
  z-index: -1;
}

.button:hover {
  border-color: rgba(183, 255, 74, 0.72);
  box-shadow:
    0 0 0 1px rgba(183, 255, 74, 0.18),
    0 14px 40px rgba(183, 255, 74, 0.14);
}

.button:hover::after {
  transform: translateX(120%);
}

.button--compact {
  min-height: 46px;
  padding-inline: 18px;
}

.hero {
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding-top: 132px;
  padding-bottom: 72px;
}

.hero__ambient {
  position: absolute;
  border-radius: 999px;
  filter: blur(10px);
  pointer-events: none;
}

.hero__ambient--one {
  width: min(42vw, 520px);
  height: min(42vw, 520px);
  top: 5%;
  left: -10%;
  background: radial-gradient(circle, rgba(183, 255, 74, 0.22), transparent 68%);
}

.hero__ambient--two {
  width: min(42vw, 560px);
  height: min(42vw, 560px);
  right: -12%;
  top: 10%;
  background: radial-gradient(circle, rgba(72, 168, 255, 0.24), transparent 68%);
}

.hero__grid {
  position: relative;
  display: grid;
  gap: 32px;
}

.hero__copy {
  max-width: 900px;
}

.hero__lead {
  max-width: 720px;
  margin-top: 24px;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.72;
}

.hero-points {
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  color: var(--muted);
  list-style: none;
}

.hero-points li {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-points li::before {
  content: "";
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--green), var(--blue));
  box-shadow: 0 0 18px rgba(183, 255, 74, 0.35);
}

.hero__actions {
  margin-top: 34px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.text-link {
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.text-link::after {
  content: "↗";
  color: var(--green);
  transition: transform 180ms ease;
}

.text-link:hover::after {
  transform: translate(3px, -3px);
}

.hero-card {
  max-width: 390px;
  padding: 22px;
  border-radius: var(--radius-lg);
}

.hero-card__topline,
.hero-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--subtle);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-card__metric {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  margin-top: 28px;
}

.hero-card__metric strong {
  font-family: "Syne", sans-serif;
  font-size: 4rem;
  line-height: 0.82;
}

.hero-card__metric span {
  max-width: 160px;
  color: var(--muted);
}

.hero-card p {
  margin-top: 24px;
  color: var(--muted);
}

.hero-card__line {
  width: 100%;
  height: 1px;
  margin: 24px 0 18px;
  background: linear-gradient(90deg, rgba(183, 255, 74, 0.8), rgba(72, 168, 255, 0.12));
}

.scroll-indicator {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  width: 1px;
  height: 72px;
  background: var(--line);
}

.scroll-indicator span {
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 28px;
  background: linear-gradient(180deg, var(--green), transparent);
  animation: pulseDown 2.1s ease-in-out infinite;
}

.logo-marquee {
  overflow: hidden;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.02);
}

.logo-track {
  width: max-content;
  display: flex;
  animation: marquee 28s linear infinite;
}

.logo-set {
  display: flex;
  align-items: center;
  gap: clamp(32px, 6vw, 82px);
  padding: 28px clamp(24px, 5vw, 60px);
}

.logo-set img {
  width: clamp(130px, 18vw, 190px);
  height: 58px;
  object-fit: contain;
  opacity: 0.58;
  filter: grayscale(1) brightness(1.15);
}

body[data-theme="light"] .logo-set img {
  opacity: 0.84;
  filter: brightness(0) saturate(100%);
}

body[data-theme="light"] .logo-marquee {
  background: rgba(15, 23, 42, 0.025);
}

.section-heading {
  display: grid;
  gap: 18px;
  margin-bottom: 32px;
}

.section-heading p:last-child {
  color: var(--muted);
  max-width: 580px;
}

.audience-grid,
.use-case-grid,
.deliverables-grid,
.workflow-grid,
.engagement-grid,
.limits-grid {
  display: grid;
  gap: 20px;
}

.mini-card,
.use-case,
.deliverable-card,
.step-card,
.engagement-card,
.limits-card {
  position: relative;
  border-radius: var(--radius-md);
  padding: 24px;
}

[data-icon] h3 {
  max-width: calc(100% - 64px);
}

.card-icon {
  position: absolute;
  top: 22px;
  right: 22px;
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  color: var(--green);
  border: 1px solid rgba(183, 255, 74, 0.22);
  background:
    radial-gradient(circle at 30% 20%, rgba(183, 255, 74, 0.18), transparent 52%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 12px 32px rgba(0, 0, 0, 0.18);
  transition:
    transform 220ms ease,
    color 220ms ease,
    border-color 220ms ease;
}

.card-icon::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(183, 255, 74, 0.34), rgba(72, 168, 255, 0.18));
  opacity: 0.22;
  pointer-events: none;
}

.card-icon svg {
  position: relative;
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 1.75;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

body[data-theme="light"] .card-icon {
  color: var(--blue);
  border-color: rgba(23, 105, 255, 0.18);
  background:
    radial-gradient(circle at 30% 20%, rgba(23, 105, 255, 0.12), transparent 52%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.54));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    0 14px 28px rgba(29, 44, 71, 0.1);
}

[data-icon]:hover .card-icon {
  color: var(--cyan);
  border-color: rgba(85, 247, 255, 0.38);
  transform: translateY(-2px);
}

.mini-card p,
.use-case p,
.deliverable-card p,
.step-card p,
.engagement-card p,
.limits-card li {
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.68;
}

.service-catalog {
  display: grid;
  gap: 20px;
}

.service-card {
  min-height: 240px;
  padding: 24px;
  border-radius: var(--radius-md);
}

.service-card span,
.step-card span,
.engagement-card span {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--green);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
}

.service-card ul,
.limits-card ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.68;
}

.service-card li + li,
.limits-card li + li {
  margin-top: 10px;
}

.masonry {
  display: grid;
  grid-template-columns: 1fr;
  grid-auto-rows: 10px;
  gap: 20px;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  min-height: 240px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  background: var(--bg-soft);
}

.portfolio-item img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition:
    transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1),
    filter 350ms ease;
}

.portfolio-overlay {
  position: absolute;
  inset: auto 0 0;
  z-index: 2;
  padding: 22px;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.88));
  transform: translateY(14px);
  opacity: 0;
  transition:
    opacity 260ms ease,
    transform 260ms ease;
}

.portfolio-overlay h3 {
  font-size: 1.15rem;
}

.portfolio-overlay p {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.72);
}

.portfolio-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.08);
  transition: background 260ms ease;
}

.portfolio-item:hover img {
  transform: scale(1.04);
  filter: brightness(0.64);
}

.portfolio-item:hover::after {
  background: rgba(0, 0, 0, 0.28);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
  transform: translateY(0);
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-item {
  border-radius: var(--radius-md);
  padding: 20px 22px;
}

.faq-item summary {
  cursor: pointer;
  font-family: "Syne", sans-serif;
  font-weight: 600;
}

.faq-item p {
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.68;
}

.contact {
  padding-bottom: 72px;
}

.contact-panel {
  display: grid;
  gap: 32px;
  padding: 24px;
  border-radius: var(--radius-lg);
}

.contact-copy p:not(.eyebrow) {
  margin-top: 18px;
  color: var(--muted);
  max-width: 520px;
  line-height: 1.7;
}

.contact-meta {
  margin-top: 28px;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.contact-meta a {
  width: fit-content;
  transition: color 180ms ease;
}

.contact-meta a:hover {
  color: var(--text);
}

.contact-form {
  display: grid;
  gap: 18px;
}

.contact-form label {
  display: grid;
  gap: 10px;
}

.contact-form span {
  color: var(--subtle);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  padding: 16px 18px;
  outline: none;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

body[data-theme="light"] .contact-form input,
body[data-theme="light"] .contact-form textarea {
  background: rgba(255, 255, 255, 0.76);
}

.contact-form textarea {
  resize: vertical;
  min-height: 140px;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(183, 255, 74, 0.5);
  background: var(--surface-strong);
  box-shadow: 0 0 0 4px rgba(183, 255, 74, 0.08);
}

.site-footer {
  border-top: 1px solid var(--line-soft);
  padding: 22px 0 30px;
}

.site-footer__inner {
  display: flex;
  min-height: 40px;
  flex-direction: column;
  gap: 14px;
  color: var(--subtle);
  position: relative;
}

.footer-logo {
  position: relative;
  inset: auto;
  transform: none;
}

.footer-logo--light {
  display: none;
}

body[data-theme="light"] .footer-logo--dark {
  display: none;
}

body[data-theme="light"] .footer-logo--light {
  display: block;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

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

.cursor-dot,
.cursor-ring {
  position: fixed;
  inset: 0 auto auto 0;
  pointer-events: none;
  border-radius: 999px;
  z-index: 60;
  opacity: 0;
}

.cursor-dot {
  width: 7px;
  height: 7px;
  background: var(--green);
}

.cursor-ring {
  width: 32px;
  height: 32px;
  border: 1px solid rgba(245, 247, 251, 0.42);
}

body[data-theme="light"] .cursor-ring {
  border-color: rgba(15, 23, 42, 0.35);
}

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

@keyframes pulseDown {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0;
  }
  25%,
  60% {
    opacity: 1;
  }
  80% {
    transform: translateY(44px);
    opacity: 0;
  }
}

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

@keyframes caretBlink {
  50% {
    opacity: 0;
  }
}

@media (min-width: 700px) {
  .section {
    padding: 112px 0;
  }

  .section--tight {
    padding-top: 34px;
    padding-bottom: 56px;
  }

  .hero__grid {
    grid-template-columns: minmax(0, 1fr) 390px;
    align-items: end;
    gap: 40px;
  }

  .hero-card {
    justify-self: end;
  }

  .hero-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 760px;
  }

  .section-heading {
    grid-template-columns: minmax(0, 1fr) 420px;
    align-items: end;
    margin-bottom: 42px;
  }

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

  .use-case-grid,
  .engagement-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-catalog {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-card--wide {
    grid-column: span 2;
  }

  .deliverables-grid,
  .workflow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .contact-panel {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
    gap: 42px;
    padding: 36px;
  }

  .site-footer__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 860px) {
  .nav-links {
    display: flex;
  }
}

@media (min-width: 1040px) {
  .audience-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

  .service-card--wide {
    grid-column: span 3;
  }

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

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

@media (hover: hover) and (pointer: fine) {
  body {
    cursor: none;
  }

  .cursor-dot,
  .cursor-ring {
    opacity: 1;
  }
}

@media (hover: none) {
  .portfolio-overlay {
    opacity: 1;
    transform: translateY(0);
  }

  .portfolio-item::after {
    background: rgba(0, 0, 0, 0.22);
  }
}

@media (max-width: 699px) {
  .tech-grid {
    opacity: 0.12;
    background-size: 96px 96px;
  }

  .navbar {
    min-height: 62px;
    padding: 10px 12px 12px 14px;
    border-radius: 28px;
    flex-wrap: wrap;
    align-items: center;
  }

  .nav-actions {
    display: contents;
  }

  .nav-actions .button--compact {
    order: 2;
    margin-left: auto;
  }

  .theme-switch {
    order: 3;
    width: 100%;
    margin-top: 2px;
  }

  .theme-switch button {
    flex: 1;
    min-width: 0;
    padding: 8px 10px;
    font-size: 0.82rem;
  }

  .brand {
    width: 132px;
    min-height: 36px;
  }

  .brand__logo,
  .footer-logo {
    width: 132px;
  }

  .button--compact {
    min-height: 44px;
    padding-inline: 16px;
  }

  .hero {
    padding-top: 156px;
  }

  .hero__actions {
    gap: 14px;
  }

  .hero__actions .button {
    width: 100%;
  }

  .service-card {
    min-height: 0;
  }

  .card-icon {
    top: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
    border-radius: 14px;
  }

  .card-icon svg {
    width: 22px;
    height: 22px;
  }

  [data-icon] h3 {
    max-width: calc(100% - 56px);
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .cursor-dot,
  .cursor-ring {
    display: none;
  }
}


/* Producci?n v11: contacto, casos, filtros y ritmo visual */
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hero-card--subtle {
  opacity: 0.82;
  transform: scale(0.96);
}

.hero-card--subtle::before {
  opacity: 0.52;
}

.hero-card--subtle::after {
  opacity: 0.055;
}

.portfolio-toolbar {
  position: sticky;
  top: 104px;
  z-index: 12;
  margin-bottom: 22px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 10px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  background: rgba(7, 7, 7, 0.62);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  scrollbar-width: none;
}

.portfolio-toolbar::-webkit-scrollbar {
  display: none;
}

body[data-theme="light"] .portfolio-toolbar {
  background: rgba(245, 248, 252, 0.78);
}

.portfolio-toolbar button {
  flex: 0 0 auto;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 10px 16px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.portfolio-toolbar button:hover,
.portfolio-toolbar button.is-active {
  color: var(--text);
  border-color: rgba(183, 255, 74, 0.32);
  background: linear-gradient(135deg, rgba(183, 255, 74, 0.14), rgba(72, 168, 255, 0.1));
}

.portfolio-overlay {
  display: grid;
  gap: 10px;
}

.portfolio-kicker {
  margin: 0;
  color: rgba(183, 255, 74, 0.92) !important;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.case-summary {
  display: grid;
  gap: 8px;
  margin: 6px 0 0;
}

.case-summary div {
  display: grid;
  gap: 2px;
}

.case-summary dt {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.case-summary dd {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.88rem;
  line-height: 1.45;
}

.service-silos {
  margin-top: 32px;
  padding: 28px;
  display: grid;
  gap: 22px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(183, 255, 74, 0.07), rgba(72, 168, 255, 0.045));
}

.service-silos h3 {
  font-size: clamp(1.35rem, 3vw, 2rem);
}

.silo-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.silo-links a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 15px;
  border-radius: 999px;
  color: var(--muted);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  transition: color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.silo-links a:hover {
  color: var(--text);
  border-color: rgba(183, 255, 74, 0.45);
  transform: translateY(-1px);
}

.process-timeline {
  position: relative;
  display: grid;
  gap: 18px;
}

.process-timeline::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 20px;
  bottom: 20px;
  width: 1px;
  background: linear-gradient(180deg, var(--green), var(--blue), transparent);
  opacity: 0.62;
}

.process-step {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 0 0 0 64px;
}

.process-step .card-icon {
  top: 0;
  left: 0;
  right: auto;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  background: var(--bg);
}

.process-step span {
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.process-step p {
  color: var(--muted);
  max-width: 560px;
}

.contact-channels {
  margin-top: 28px;
  display: grid;
  gap: 12px;
}

.contact-channel {
  position: relative;
  min-height: 76px;
  display: grid;
  gap: 2px;
  align-content: center;
  padding: 14px 16px 14px 74px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.contact-channel .card-icon {
  top: 15px;
  left: 16px;
  right: auto;
}

.contact-channel strong {
  font-family: "Syne", sans-serif;
  line-height: 1.1;
}

.contact-channel span {
  color: var(--muted);
}

.contact-channel:hover {
  transform: translateY(-2px);
  border-color: rgba(183, 255, 74, 0.45);
  background: rgba(183, 255, 74, 0.055);
}

.contact-channel--featured {
  border-color: rgba(72, 168, 255, 0.32);
  background: linear-gradient(135deg, rgba(72, 168, 255, 0.1), rgba(183, 255, 74, 0.06));
}

.contact-note,
.form-helper {
  color: var(--subtle) !important;
  font-size: 0.92rem;
}

.form-status {
  min-height: 1.4em;
  color: var(--muted);
  font-size: 0.94rem;
}

.form-status[data-status="success"] {
  color: var(--green);
}

.form-status[data-status="error"] {
  color: #ffb6ea;
}

.contact-form button[disabled] {
  opacity: 0.62;
  cursor: wait;
}

@media (min-width: 700px) {
  .service-silos {
    grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
    align-items: center;
  }

  .process-timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 26px;
  }

  .process-timeline::before {
    left: 30px;
    right: 30px;
    top: 23px;
    bottom: auto;
    width: auto;
    height: 1px;
    background: linear-gradient(90deg, var(--green), var(--blue), transparent);
  }

  .process-step {
    padding: 70px 0 0;
  }

  .process-step .card-icon {
    left: 0;
  }

  .process-step:nth-child(even) {
    transform: translateY(38px);
  }

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

@media (max-width: 699px) {
  .hero-card--subtle {
    opacity: 0.78;
    transform: none;
  }

  .portfolio-toolbar {
    top: 124px;
    width: calc(100vw - 24px);
    border-radius: 22px;
    padding: 8px;
  }

  .portfolio-toolbar button {
    padding: 9px 13px;
    font-size: 0.9rem;
  }

  .case-summary {
    display: none;
  }

  .portfolio-overlay {
    padding: 18px;
  }

  .glass {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  .rgb-frame::after,
  .rgb-frame--contained::after {
    filter: blur(8px);
    opacity: 0.045;
  }

  .contact-channel {
    min-height: 70px;
  }
}


.service-page-hero {
  min-height: 72vh;
  display: grid;
  align-items: center;
  padding-top: 150px;
}

.service-page-grid {
  display: grid;
  gap: 28px;
}

.service-page-card {
  border-radius: var(--radius-lg);
  padding: 26px;
  align-self: end;
}

.service-page-card p:not(.eyebrow) {
  color: var(--muted);
  line-height: 1.7;
}

.service-page-detail h2 {
  font-size: clamp(1.45rem, 3vw, 2.2rem);
}

@media (min-width: 860px) {
  .service-page-grid {
    grid-template-columns: minmax(0, 1fr) 360px;
    align-items: end;
  }
}


@media (max-width: 699px) {
  .nav-actions {
    display: flex;
    margin-left: auto;
    gap: 8px;
  }

  .nav-actions .button--compact {
    order: initial;
    margin-left: 0;
  }

  .theme-toggle {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }

  .theme-toggle__icon {
    width: 21px;
    height: 21px;
  }
}

@media (max-width: 420px) {
  .navbar {
    gap: 8px;
  }

  .brand {
    width: 128px;
  }

  .brand__logo {
    width: 128px;
  }

  .button--compact {
    padding-inline: 13px;
    font-size: 0.9rem;
  }
}