:root {
  --scroll-progress: 0;
  --bg: #fbfbfa;
  --text: #070707;
  --muted: #595a60;
  --line: #dedede;
  --soft-line: #eeeeee;
  --accent: #ff3d18;
  --accent-dark: #df2d0c;
  --card: #ffffff;
  --shadow: 0 18px 45px rgba(20, 20, 20, 0.08);
  --display: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --sans: "Helvetica Neue", Helvetica, Arial, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  background: #fff;
  scroll-behavior: smooth;
}

body {
  position: relative;
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 50% 9%, rgba(255, 255, 255, 0.95) 0 16rem, transparent 27rem),
    linear-gradient(180deg, #fff 0%, var(--bg) 46%, #fff 100%);
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

body::before,
body::after {
  position: fixed;
  z-index: -1;
  width: 560px;
  height: 560px;
  border: 1px solid rgba(255, 61, 24, 0.46);
  border-radius: 50%;
  content: "";
  pointer-events: none;
  will-change: transform;
}

body::before {
  top: 314px;
  left: -410px;
  animation: orbitLine 22s ease-in-out infinite;
}

body::after {
  top: -25px;
  right: -318px;
  width: 790px;
  height: 790px;
  animation: orbitLine 28s ease-in-out infinite reverse;
}

.scroll-progress {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 80;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), rgba(255, 61, 24, 0.28));
  box-shadow: 0 0 16px rgba(255, 61, 24, 0.24);
  pointer-events: none;
  transform: scaleX(var(--scroll-progress));
  transform-origin: left;
  transition: transform 0.12s linear;
}

.ambient-backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  opacity: 0.68;
  pointer-events: none;
}

.ambient-backdrop::before {
  position: absolute;
  inset: -18%;
  background-image:
    linear-gradient(90deg, rgba(255, 61, 24, 0.06) 1px, transparent 1px),
    linear-gradient(0deg, rgba(10, 10, 10, 0.035) 1px, transparent 1px);
  background-position: 0 0;
  background-size: 86px 86px;
  content: "";
  -webkit-mask-image: radial-gradient(circle at 50% 18%, #000 0 28%, transparent 76%);
  mask-image: radial-gradient(circle at 50% 18%, #000 0 28%, transparent 76%);
  animation: gridDrift 34s linear infinite;
}

.ambient-backdrop::after {
  position: absolute;
  top: 18%;
  left: -24vmax;
  width: 148vmax;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 61, 24, 0.26), transparent);
  content: "";
  transform: rotate(-12deg);
  animation: scanSweep 11s ease-in-out infinite;
}

.ambient-backdrop span {
  position: absolute;
  border: 1px solid rgba(255, 61, 24, 0.17);
  border-radius: 50%;
  will-change: transform;
}

.ambient-backdrop span:nth-child(1) {
  top: 10%;
  right: -28vmax;
  width: 58vmax;
  height: 58vmax;
  animation: ringFloat 24s ease-in-out infinite;
}

.ambient-backdrop span:nth-child(2) {
  bottom: -34vmax;
  left: -22vmax;
  width: 68vmax;
  height: 68vmax;
  animation: ringFloat 31s ease-in-out infinite reverse;
}

.ambient-backdrop span:nth-child(3) {
  top: 42%;
  left: 58%;
  width: 34vmax;
  height: 34vmax;
  border-color: rgba(255, 61, 24, 0.09);
  animation: ringFloat 28s ease-in-out infinite;
}

main,
.site-footer {
  position: relative;
  z-index: 1;
}

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

button,
input,
select {
  font: inherit;
}

svg {
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.site-header {
  position: relative;
  z-index: 30;
  display: grid;
  grid-template-columns: 210px 1fr auto;
  align-items: center;
  width: min(1330px, calc(100% - 48px));
  min-height: 78px;
  margin: 0 auto;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  animation: headerDrop 720ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.brand {
  display: block;
  width: 198px;
  transition:
    filter 0.24s ease,
    transform 0.24s ease;
}

.brand:hover {
  filter: drop-shadow(0 10px 20px rgba(255, 61, 24, 0.13));
  transform: translateY(-1px);
}

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

.main-nav {
  display: flex;
  justify-content: center;
  gap: clamp(20px, 3vw, 42px);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.main-nav a {
  position: relative;
  padding: 30px 0 28px;
  color: #151515;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: 15px;
  left: 0;
  height: 2px;
  background: var(--accent);
  content: "";
  opacity: 0;
  transform: scaleX(0.5);
  transition: 0.2s ease;
  transform-origin: left;
}

.main-nav a:hover::after,
.main-nav a.active::after {
  opacity: 1;
  transform: scaleX(1);
}

.header-cta,
.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 46px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.2px;
  white-space: nowrap;
  transition:
    transform 0.22s ease,
    background-color 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease;
}

.header-cta::before,
.button::before {
  position: absolute;
  top: -45%;
  left: -80%;
  width: 42%;
  height: 190%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.46), transparent);
  content: "";
  transform: rotate(18deg);
  transition: left 0.6s ease;
}

.header-cta:hover::before,
.button:hover::before {
  left: 120%;
}

.header-cta {
  gap: 13px;
  min-width: 192px;
  padding: 0 22px;
  background: var(--accent);
  box-shadow: 0 12px 28px rgba(255, 61, 24, 0.2);
  color: #fff;
}

.header-cta svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.8;
}

.header-cta span,
.header-cta svg,
.button span,
.button svg {
  position: relative;
  z-index: 1;
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
  color: #151515;
}

.menu-button svg {
  width: 21px;
  height: 21px;
}

.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(1280px, calc(100% - 48px));
  min-height: clamp(520px, calc(100vh - 78px), 720px);
  margin: 0 auto;
  padding: 72px 0 58px;
  text-align: center;
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(920px, 100%);
  min-width: 0;
  margin: 0 auto;
}

.hero-copy .eyebrow {
  animation: enterUp 720ms 120ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3.2px;
  line-height: 1.4;
  text-transform: uppercase;
}

.hero h1,
.services h2,
.process h2,
.cases h2,
.faq h2,
.about-block h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 920px;
  margin: 0 auto;
  font-size: clamp(46px, 5.5vw, 78px);
  line-height: 0.96;
  white-space: nowrap;
  overflow-wrap: break-word;
  animation: enterUp 800ms 220ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero h1 span,
.services h2 span {
  color: var(--accent);
}

.hero h1 span {
  display: inline-block;
}

.hero-text {
  max-width: 650px;
  margin: 30px auto 0;
  color: #4c4d52;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.65;
  animation: enterUp 760ms 340ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 34px;
  animation: enterUp 760ms 460ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-signal {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  width: min(350px, 72vw);
  height: 28px;
  margin: 24px auto 0;
  animation: enterUp 760ms 520ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-signal::before,
.hero-signal::after {
  position: absolute;
  top: 50%;
  content: "";
  transform: translateY(-50%);
}

.hero-signal::before {
  right: 9px;
  left: 9px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 61, 24, 0.28), transparent);
}

.hero-signal::after {
  left: 9px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 7px rgba(255, 61, 24, 0.09);
  animation: signalTravel 3.8s cubic-bezier(0.64, 0, 0.36, 1) infinite;
}

.hero-signal span {
  position: relative;
  z-index: 1;
  justify-self: center;
  width: 8px;
  height: 8px;
  border: 1px solid rgba(255, 61, 24, 0.42);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 5px rgba(255, 61, 24, 0.04);
  animation: signalNode 3.8s ease-in-out infinite;
}

.hero-signal span:nth-child(2) {
  animation-delay: 1.2s;
}

.hero-signal span:nth-child(3) {
  animation-delay: 2.4s;
}

.hero-proof {
  justify-content: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 720px;
  margin: 10px auto 0;
  color: #5c5d62;
  font-size: 12px;
  line-height: 1.3;
  animation: enterUp 760ms 600ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-proof span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 30px;
  padding: 0 12px;
  border: 1px solid var(--soft-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
}

.hero-proof span::before {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
  opacity: 0.48;
  animation: proofPulse 2.7s ease-in-out infinite;
}

.hero-proof span:nth-child(2)::before {
  animation-delay: 0.45s;
}

.hero-proof span:nth-child(3)::before {
  animation-delay: 0.9s;
}

.button {
  gap: 18px;
  min-width: 174px;
  padding: 0 23px;
  border: 1px solid var(--accent);
}

.button svg {
  width: 18px;
  height: 18px;
}

.button.primary {
  background: var(--accent);
  box-shadow: 0 12px 28px rgba(255, 61, 24, 0.19);
  color: #fff;
}

.button.secondary {
  background: #fff;
  color: #111;
}

.button:hover,
.header-cta:hover {
  transform: translateY(-1px);
}

.button.primary:hover,
.header-cta:hover {
  background: var(--accent-dark);
}

.trust {
  width: min(1135px, calc(100% - 48px));
  margin: 0 auto;
}

.trust-title {
  display: grid;
  grid-template-columns: minmax(70px, 1fr) auto minmax(70px, 1fr);
  align-items: center;
  gap: 34px;
}

.trust-title span {
  height: 1px;
  background: var(--line);
}

.trust-title p {
  margin: 0;
  color: #55565a;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 5px;
  text-align: center;
  text-transform: uppercase;
}

.logo-marquee {
  position: relative;
  overflow: hidden;
  padding: 30px 0 36px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}

.logo-track {
  display: flex;
  width: max-content;
  animation: logoMarquee 36s linear infinite;
  will-change: transform;
}

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

.logo-group {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 18px;
  padding-right: 18px;
}

.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 250px;
  min-height: 82px;
  padding: 15px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.54);
  opacity: 0.86;
  transition:
    opacity 0.24s ease,
    border-color 0.24s ease,
    box-shadow 0.24s ease,
    transform 0.24s ease;
}

.client-logo:hover {
  border-color: rgba(255, 61, 24, 0.16);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 36px rgba(20, 20, 20, 0.06);
  opacity: 1;
  transform: translateY(-3px);
}

.image-logo img {
  display: block;
  max-width: 100%;
  width: auto;
  max-height: 54px;
  object-fit: contain;
  transition:
    opacity 0.24s ease,
    filter 0.24s ease,
    transform 0.24s ease;
}

.image-logo:hover img {
  opacity: 0.95;
  transform: scale(1.02);
}

.light-logo img {
  opacity: 0.9;
}

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

.wide-logo img {
  max-height: 48px;
}

.text-logo {
  display: grid;
  justify-items: center;
  gap: 6px;
  text-align: center;
}

.text-logo strong {
  color: #66676c;
  font-family: var(--display);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.1;
}

.text-logo small {
  color: #8a8b90;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.4px;
  line-height: 1.2;
  text-transform: uppercase;
}

.text-logo:hover strong {
  color: #55565b;
}

.services {
  width: min(1090px, calc(100% - 48px));
  margin: 0 auto;
  padding: 13px 0 72px;
  text-align: center;
}

.services .section-kicker {
  margin-bottom: 9px;
  font-size: 11px;
  letter-spacing: 2px;
}

.services h2 {
  font-size: clamp(30px, 3.2vw, 38px);
  line-height: 1.02;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  margin-top: 28px;
  text-align: left;
}

.service-card {
  position: relative;
  overflow: hidden;
  min-height: 274px;
  padding: 28px 24px 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  box-shadow: var(--shadow);
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease;
}

.service-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: var(--accent);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s ease;
}

.service-card:hover {
  border-color: rgba(255, 61, 24, 0.38);
  box-shadow: 0 24px 55px rgba(20, 20, 20, 0.12);
  transform: translateY(-8px);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 50px;
  height: 50px;
  color: var(--accent);
  stroke-width: 1.7;
  transition: transform 0.25s ease;
}

.service-card:hover .service-icon {
  transform: translateY(-3px) scale(1.05);
}

.service-card h3 {
  margin: -42px 0 22px 88px;
  font-family: var(--display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0;
}

.service-card p {
  margin: 0 0 18px;
  color: #4d4e53;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
}

.service-card ul {
  display: grid;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.service-card li {
  position: relative;
  padding-left: 18px;
  color: #55565b;
  font-size: 13px;
  line-height: 1.45;
}

.service-card li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 7px;
  height: 7px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  content: "";
  transform: translateY(-50%);
}

.service-card a {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 500;
}

.service-card a svg {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
}

.service-card a:hover svg,
.button:hover svg {
  transform: translateX(5px);
}

.process {
  width: min(1090px, calc(100% - 48px));
  margin: 0 auto;
  padding: 62px 0 74px;
  border-top: 1px solid var(--soft-line);
}

.process-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(260px, 0.45fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 38px;
}

.process-heading .section-kicker {
  margin: 0 0 12px;
}

.process h2 {
  max-width: 710px;
  font-size: clamp(34px, 3.7vw, 52px);
  line-height: 1.02;
}

.process-lead {
  position: relative;
  margin: 0 0 6px;
  padding-left: 20px;
  border-left: 2px solid rgba(255, 61, 24, 0.55);
  color: #4d4e53;
  font-size: 15px;
  line-height: 1.62;
}

.process-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(20, 20, 20, 0.07);
}

.process-steps article {
  position: relative;
  min-height: 220px;
  padding: 26px 24px 24px;
  border-right: 1px solid var(--soft-line);
  background: linear-gradient(180deg, #fff 0%, rgba(250, 250, 249, 0.84) 100%);
  transition:
    background-color 0.25s ease,
    transform 0.25s ease;
}

.process-steps article:last-child {
  border-right: 0;
  background:
    linear-gradient(180deg, rgba(17, 18, 20, 0.98), rgba(17, 18, 20, 0.94)),
    #111214;
  color: #fff;
}

.process-steps article:hover {
  background-color: rgba(255, 247, 244, 0.72);
  transform: translateY(-3px);
}

.process-steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 61, 24, 0.34);
  border-radius: 50%;
  background: #fff;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.2px;
}

.process-steps h3 {
  margin: 48px 0 12px;
  font-family: var(--display);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0;
}

.process-steps p {
  margin: 0;
  color: #4d4e53;
  font-size: 14px;
  line-height: 1.58;
}

.process-steps article:last-child p {
  color: rgba(255, 255, 255, 0.68);
}

.cases {
  width: min(1090px, calc(100% - 48px));
  margin: 0 auto;
  padding: 54px 0 70px;
  border-top: 1px solid var(--soft-line);
}

.cases-heading {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(260px, 0.52fr);
  gap: 44px;
  align-items: end;
  margin-bottom: 30px;
}

.cases-heading p:not(.section-kicker) {
  position: relative;
  margin: 0 0 4px;
  padding-left: 20px;
  border-left: 2px solid rgba(255, 61, 24, 0.55);
  color: #4d4e53;
  font-size: 15px;
  line-height: 1.62;
}

.cases h2,
.faq h2,
.about-block h2 {
  font-size: clamp(30px, 3vw, 42px);
  line-height: 1.05;
}

.case-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.case-card {
  position: relative;
  overflow: hidden;
  display: grid;
  align-content: start;
  min-height: 344px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease;
}

.case-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: var(--accent);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s ease;
}

.case-card:hover {
  border-color: rgba(255, 61, 24, 0.34);
  box-shadow: var(--shadow);
  transform: translateY(-5px);
}

.case-card:hover::before {
  transform: scaleX(1);
}

.case-card span {
  display: inline-flex;
  width: fit-content;
  min-height: 28px;
  align-items: center;
  margin-bottom: 18px;
  padding: 0 10px;
  border: 1px solid rgba(255, 61, 24, 0.2);
  border-radius: 999px;
  background: rgba(255, 247, 244, 0.72);
  color: var(--accent);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  line-height: 1.2;
  text-transform: uppercase;
}

.case-card h3 {
  margin: 0 0 14px;
  font-family: var(--display);
  font-size: 25px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.08;
}

.case-card p {
  margin: 0 0 18px;
  color: #4d4e53;
  font-size: 14px;
  line-height: 1.62;
}

.case-card ul {
  display: grid;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.case-card li {
  position: relative;
  padding-left: 18px;
  color: #55565b;
  font-size: 13px;
  line-height: 1.45;
}

.case-card li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 7px;
  height: 7px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  content: "";
  transform: translateY(-50%);
}

.case-card a {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  align-self: end;
  width: fit-content;
  margin-top: auto;
  color: var(--accent);
  font-size: 14px;
  font-weight: 500;
}

.case-card a svg {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
}

.case-card a:hover svg {
  transform: translate(3px, -3px);
}

.faq {
  display: grid;
  grid-template-columns: minmax(280px, 0.62fr) 1fr;
  gap: 54px;
  width: min(1090px, calc(100% - 48px));
  margin: 0 auto;
  padding: 58px 0 70px;
  border-top: 1px solid var(--soft-line);
}

.faq-heading {
  max-width: 420px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(20, 20, 20, 0.05);
  transition:
    border-color 0.22s ease,
    box-shadow 0.22s ease,
    transform 0.22s ease;
}

.faq-list details:hover,
.faq-list details[open] {
  border-color: rgba(255, 61, 24, 0.26);
  box-shadow: 0 18px 42px rgba(20, 20, 20, 0.08);
}

.faq-list details:hover {
  transform: translateY(-2px);
}

.faq-list summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 20px 22px;
  color: #111;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  width: 18px;
  height: 18px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  content: "";
  transform: rotate(45deg) translateY(-3px);
  transition: transform 0.2s ease;
}

.faq-list details[open] summary::after {
  transform: rotate(225deg) translate(-1px, -1px);
}

.faq-list p {
  margin: -3px 22px 22px;
  color: #4d4e53;
  font-size: 14px;
  line-height: 1.62;
}

.about-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  width: min(1090px, calc(100% - 48px));
  margin: 0 auto 72px;
  padding: 62px 0;
  border-top: 1px solid var(--soft-line);
}

.about-block {
  max-width: 760px;
}

.contact-form {
  width: 100%;
}

.about-block p:not(.section-kicker) {
  max-width: 620px;
  color: #4d4e53;
  font-size: 17px;
  line-height: 1.65;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease;
}

.contact-form:hover {
  border-color: rgba(255, 61, 24, 0.28);
  box-shadow: 0 24px 55px rgba(20, 20, 20, 0.11);
  transform: translateY(-4px);
}

.contact-form .section-kicker {
  grid-column: 1 / -1;
  margin: 0;
}

.combo-picker,
.contact-form .button {
  grid-column: 1 / -1;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #1d1d1f;
  font-size: 13px;
  font-weight: 500;
}

.contact-form input,
.contact-form select {
  width: 100%;
  min-height: 46px;
  border: 1px solid #dcdcdc;
  border-radius: 4px;
  background: #fff;
  color: #111;
  padding: 0 13px;
  outline: none;
}

.contact-form input:focus,
.contact-form select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 61, 24, 0.12);
}

.combo-picker {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  border: 0;
}

.combo-picker legend {
  margin-bottom: 10px;
  padding: 0;
  color: #1d1d1f;
  font-size: 13px;
  font-weight: 500;
}

.combo-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.combo-column {
  display: grid;
  gap: 10px;
  align-content: start;
}

.combo-group-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 8px 0 0;
  color: #707176;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.6px;
  line-height: 1.2;
  text-transform: uppercase;
}

.combo-group-label:first-child {
  margin-top: 0;
}

.combo-group-label::after {
  flex: 1;
  height: 1px;
  background: var(--soft-line);
  content: "";
}

.contact-form .combo-option {
  position: relative;
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 9px;
  align-items: start;
  min-height: 94px;
  padding: 13px;
  border: 1px solid #dedede;
  border-radius: 8px;
  background: linear-gradient(180deg, #fff 0%, #fbfbfa 100%);
  cursor: pointer;
  transition:
    border-color 0.22s ease,
    background-color 0.22s ease,
    box-shadow 0.22s ease,
    transform 0.22s ease;
}

.contact-form .combo-option.compact {
  min-height: 78px;
  padding: 12px 13px;
}

.contact-form .combo-option:hover {
  border-color: rgba(255, 61, 24, 0.32);
  box-shadow: 0 14px 30px rgba(20, 20, 20, 0.07);
  transform: translateY(-2px);
}

.contact-form .combo-option:has(input:checked) {
  border-color: rgba(255, 61, 24, 0.58);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 247, 244, 0.88)),
    #fff;
  box-shadow: 0 18px 38px rgba(255, 61, 24, 0.12);
}

.contact-form .combo-option:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 61, 24, 0.12);
}

.contact-form .combo-option input {
  position: absolute;
  width: auto;
  min-height: auto;
  margin: 0;
  padding: 0;
  border: 0;
  opacity: 0;
  pointer-events: none;
}

.combo-check {
  position: relative;
  width: 16px;
  height: 16px;
  margin-top: 2px;
  border: 1px solid #c9c9c9;
  border-radius: 50%;
  background: #fff;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.combo-check::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  content: "";
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.5);
  transition:
    opacity 0.18s ease,
    transform 0.18s ease;
}

.combo-option input:checked + .combo-check {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(255, 61, 24, 0.11);
}

.combo-option input:checked + .combo-check::after {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.combo-content,
.combo-content span {
  display: block;
}

.combo-top {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 8px;
}

.combo-top strong {
  color: #111;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.2;
}

.combo-top small {
  padding: 4px 7px;
  border: 1px solid rgba(255, 61, 24, 0.22);
  border-radius: 999px;
  color: var(--accent);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.6px;
  line-height: 1;
  white-space: nowrap;
  text-transform: uppercase;
}

.combo-content > span:last-child {
  color: #595a60;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.45;
}

.combo-option.compact .combo-content > span:last-child {
  font-size: 12px;
}

.contact-form .button {
  width: 100%;
  margin-top: 4px;
  cursor: pointer;
}

.site-footer {
  display: flex;
  justify-content: center;
  gap: 20px;
  width: min(1210px, calc(100% - 48px));
  margin: 0 auto;
  padding: 30px 0 38px;
  border-top: 1px solid var(--line);
  color: #6b6c70;
  font-size: 13px;
}

.site-footer p {
  margin: 0;
}

.floating-whatsapp {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 50px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 4px;
  background: var(--accent);
  box-shadow: 0 18px 42px rgba(255, 61, 24, 0.28);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.2px;
  transition:
    background-color 0.22s ease,
    box-shadow 0.22s ease,
    transform 0.22s ease;
}

.floating-whatsapp:hover {
  background: var(--accent-dark);
  box-shadow: 0 22px 50px rgba(255, 61, 24, 0.34);
  transform: translateY(-2px);
}

.floating-whatsapp svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.8;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.72s cubic-bezier(0.2, 0.8, 0.2, 1) var(--reveal-delay, 0ms),
    transform 0.72s cubic-bezier(0.2, 0.8, 0.2, 1) var(--reveal-delay, 0ms);
}

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

@keyframes headerDrop {
  from {
    opacity: 0;
    transform: translateY(-18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes enterUp {
  from {
    opacity: 0;
    transform: translateY(26px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes signalTravel {
  0% {
    left: 9px;
    transform: translate(-50%, -50%) scale(0.82);
  }

  18%,
  30% {
    left: 50%;
    transform: translate(-50%, -50%) scale(1);
  }

  52%,
  68% {
    left: calc(100% - 9px);
    transform: translate(-50%, -50%) scale(1);
  }

  100% {
    left: calc(100% - 9px);
    transform: translate(-50%, -50%) scale(0.82);
  }
}

@keyframes signalNode {
  0%,
  100% {
    background: #fff;
    box-shadow: 0 0 0 5px rgba(255, 61, 24, 0.04);
    transform: scale(1);
  }

  26% {
    background: rgba(255, 61, 24, 0.14);
    box-shadow: 0 0 0 9px rgba(255, 61, 24, 0.08);
    transform: scale(1.08);
  }
}

@keyframes proofPulse {
  0%,
  100% {
    opacity: 0.38;
    transform: scale(0.78);
  }

  42% {
    opacity: 0.95;
    transform: scale(1);
  }
}

@keyframes logoMarquee {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(-50%, 0, 0);
  }
}

@keyframes orbitLine {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }

  50% {
    transform: translate3d(18px, -12px, 0) rotate(4deg);
  }
}

@keyframes gridDrift {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(86px, 86px, 0);
  }
}

@keyframes scanSweep {
  0%,
  100% {
    opacity: 0;
    transform: translate3d(-8%, 0, 0) rotate(-12deg);
  }

  18%,
  62% {
    opacity: 1;
  }

  72% {
    opacity: 0.28;
    transform: translate3d(18%, 62vh, 0) rotate(-12deg);
  }
}

@keyframes ringFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg) scale(1);
  }

  50% {
    transform: translate3d(22px, -18px, 0) rotate(4deg) scale(1.02);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

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

  .scroll-progress {
    transition: none;
  }

  .ambient-backdrop,
  .ambient-backdrop::before,
  .ambient-backdrop::after,
  .ambient-backdrop span {
    animation: none !important;
  }

  .logo-track {
    animation: none !important;
  }
}

@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: 190px 1fr auto;
  }

  .hero {
    min-height: clamp(500px, calc(100vh - 78px), 680px);
  }

  .hero h1 {
    white-space: normal;
  }

  .hero h1 {
    font-size: clamp(44px, 6vw, 66px);
  }

  .service-grid {
    gap: 22px;
  }

  .service-card h3 {
    margin-top: 16px;
    margin-left: 0;
  }
}

@media (max-width: 900px) {
  body::before {
    left: -470px;
  }

  body::after {
    right: -520px;
  }

  .site-header {
    position: relative;
    grid-template-columns: 1fr auto;
    width: min(100% - 32px, 720px);
  }

  .brand {
    justify-self: start;
    width: 190px;
  }

  .menu-button {
    display: inline-flex;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    left: 0;
    z-index: 3;
    display: none;
    grid-column: 1 / -1;
    gap: 0;
    justify-content: initial;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .main-nav.open {
    display: grid;
  }

  .main-nav a {
    padding: 17px 18px;
    border-bottom: 1px solid var(--soft-line);
  }

  .main-nav a:last-child {
    border-bottom: 0;
  }

  .main-nav a::after {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .hero {
    width: min(100% - 32px, 720px);
    min-height: auto;
    padding-top: 58px;
  }

  .hero h1 {
    white-space: normal;
  }

  .trust,
  .services,
  .process,
  .cases,
  .faq,
  .about-contact,
  .site-footer {
    width: min(100% - 32px, 720px);
  }

  .logo-marquee {
    margin-inline: -16px;
    padding: 24px 0 30px;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  }

  .client-logo {
    flex-basis: 230px;
  }

  .logo-track {
    animation-duration: 32s;
  }

  .service-grid,
  .process-heading,
  .cases-heading,
  .case-strip,
  .faq,
  .about-contact {
    grid-template-columns: 1fr;
  }

  .about-block,
  .contact-form {
    grid-column: auto;
    grid-row: auto;
  }

  .contact-form,
  .combo-options {
    grid-template-columns: 1fr;
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps article:nth-child(2n) {
    border-right: 0;
  }

  .process-steps article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--soft-line);
  }
}

@media (max-width: 560px) {
  .site-header {
    min-height: 72px;
  }

  .brand {
    width: 162px;
  }

  .hero {
    padding-top: 38px;
    padding-bottom: 28px;
  }

  .eyebrow,
  .section-kicker {
    font-size: 11px;
    letter-spacing: 2px;
  }

  .hero h1 {
    font-size: clamp(34px, 10.6vw, 42px);
    line-height: 1.05;
  }

  .hero-text {
    font-size: 16px;
  }

  .hero-actions {
    display: grid;
  }

  .hero-proof {
    display: grid;
  }

  .hero-proof span {
    justify-content: center;
  }

  .button {
    width: 100%;
  }

  .trust-title {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .trust-title span {
    display: none;
  }

  .trust-title p {
    font-size: 10px;
    letter-spacing: 5px;
  }

  .logo-marquee {
    margin-inline: -16px;
    padding: 22px 0 28px;
  }

  .client-logo,
  .client-logo:last-child {
    flex-basis: 218px;
    min-height: 78px;
    justify-content: center;
    padding: 15px;
  }

  .image-logo img {
    max-height: 50px;
  }

  .text-logo strong {
    font-size: 18px;
  }

  .text-logo small {
    font-size: 9px;
  }

  .services {
    padding-bottom: 50px;
  }

  .process,
  .faq {
    padding: 48px 0;
  }

  .services h2 {
    line-height: 1.08;
  }

  .process-heading {
    gap: 18px;
  }

  .process h2 {
    font-size: clamp(30px, 9vw, 38px);
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .process-steps article {
    display: grid;
    grid-template-columns: 42px 1fr;
    column-gap: 14px;
    border-right: 0;
    border-bottom: 1px solid var(--soft-line);
    min-height: auto;
  }

  .process-steps article:last-child {
    border-bottom: 0;
  }

  .process-steps h3 {
    margin: 0 0 7px;
  }

  .process-steps span {
    grid-row: 1 / 3;
  }

  .service-card,
  .process-steps article,
  .case-strip article,
  .faq-list summary,
  .contact-form {
    padding: 23px;
  }

  .contact-form {
    padding: 20px 16px;
  }

  .contact-form .combo-option,
  .contact-form .combo-option.compact {
    grid-template-columns: 16px minmax(0, 1fr);
    gap: 8px;
    padding: 12px 10px;
  }

  .faq-list p {
    margin-right: 23px;
    margin-left: 23px;
  }

  .case-strip > article:not(.case-card) span {
    font-size: 34px;
  }

  .case-card span {
    font-size: 10px;
  }

  .about-contact {
    gap: 36px;
    padding: 48px 0;
  }

  .site-footer {
    display: grid;
    padding-bottom: 92px;
  }

  .floating-whatsapp {
    right: 16px;
    bottom: 16px;
    width: 52px;
    min-height: 52px;
    padding: 0;
  }

  .floating-whatsapp span {
    display: none;
  }
}