:root {
  color-scheme: dark;
  --bg: #000;
  --surface: #0a0a0a;
  --surface-2: #111;
  --surface-3: #171717;
  --white: #fff;
  --muted: #a0a0a0;
  --blue: #2f80ed;
  --cyan: #3abdff;
  --deep-blue: #1a5fc8;
  --line: rgba(255, 255, 255, 0.1);
  --container: 1240px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  max-width: 100%;
  overflow-x: clip;
  background: var(--bg);
  scroll-behavior: smooth;
}

section[id],
main[id] {
  scroll-margin-top: 104px;
}

body {
  margin: 0;
  max-width: 100%;
  min-width: 320px;
  overflow-x: clip;
  background:
    radial-gradient(circle at 74% 16%, rgba(47, 128, 237, 0.16), transparent 29rem),
    linear-gradient(180deg, #000 0%, #030303 100%);
  color: var(--white);
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  transform: translateY(-160%);
  border-radius: 8px;
  background: var(--white);
  color: #000;
  padding: 12px 16px;
  transition: transform 180ms ease;
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.page-noise {
  position: fixed;
  z-index: 20;
  inset: 0;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}

.cursor-glow {
  position: fixed;
  z-index: -1;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(58, 189, 255, 0.1), transparent 68%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  transition: opacity 240ms ease;
}

.site-header {
  position: absolute;
  z-index: 50;
  top: 0;
  left: 50%;
  display: grid;
  width: min(calc(100% - 48px), var(--container));
  min-height: 92px;
  transform: translateX(-50%);
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  width: max-content;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  letter-spacing: -0.03em;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
}

.brand strong {
  font-weight: 600;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  color: #b8b8b8;
  font-size: 0.86rem;
}

.desktop-nav a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  transition: color 180ms ease;
}

.desktop-nav a:hover {
  color: var(--white);
}

.site-header > .button {
  justify-self: end;
}

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 0 22px;
  font-size: 0.92rem;
  font-weight: 600;
  transition:
    transform 220ms var(--ease),
    border-color 220ms ease,
    background 220ms ease,
    box-shadow 220ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button span {
  font-size: 1.08em;
}

.button-small {
  min-height: 44px;
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
  padding: 0 16px;
  font-size: 0.78rem;
}

.button-small:hover,
.button-ghost:hover {
  border-color: rgba(58, 189, 255, 0.4);
  background: rgba(47, 128, 237, 0.1);
}

.button-primary {
  background: linear-gradient(135deg, var(--cyan), var(--blue) 55%, var(--deep-blue));
  box-shadow: 0 14px 42px rgba(47, 128, 237, 0.28);
}

.button-primary:hover {
  box-shadow: 0 18px 54px rgba(47, 128, 237, 0.42);
}

.button-ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.hero {
  position: relative;
  overflow: hidden;
  display: grid;
  min-height: 100svh;
  max-width: 1480px;
  margin: 0 auto;
  padding: 148px max(24px, calc((100vw - var(--container)) / 2)) 72px;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
  align-items: center;
  gap: clamp(48px, 7vw, 108px);
}

.hero::before {
  position: absolute;
  z-index: -2;
  inset: 92px 0 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  mask-image: linear-gradient(to bottom, transparent, #000 22%, #000 66%, transparent);
}

.hero-copy {
  position: relative;
  z-index: 3;
}

.hero-mobile-showreel {
  display: none;
}

.mobile-phone-story {
  display: none;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.pulse-dot {
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 16px rgba(58, 189, 255, 0.8);
}

.pulse-dot::after {
  position: absolute;
  inset: -5px;
  border: 1px solid rgba(58, 189, 255, 0.55);
  border-radius: inherit;
  content: "";
  animation: pulse 2.3s ease-out infinite;
}

@keyframes pulse {
  0% { transform: scale(0.5); opacity: 0; }
  35% { opacity: 1; }
  100% { transform: scale(1.45); opacity: 0; }
}

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

h1 {
  max-width: 780px;
  margin-bottom: 28px;
  font-size: clamp(3.35rem, 6.1vw, 6.4rem);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.065em;
}

h1 span,
h2 span {
  display: block;
  background: linear-gradient(90deg, #fff 0%, var(--cyan) 42%, var(--blue) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  max-width: 620px;
  margin-bottom: 34px;
  color: #b7b7b7;
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-assurance {
  display: flex;
  flex-wrap: wrap;
  margin-top: 28px;
  gap: 10px 24px;
  color: #8a8a8a;
  font-size: 0.76rem;
  letter-spacing: 0.02em;
}

.hero-assurance span {
  position: relative;
  padding-left: 14px;
}

.hero-assurance span::before {
  position: absolute;
  top: 0.47em;
  left: 0;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cyan);
  content: "";
  box-shadow: 0 0 10px rgba(58, 189, 255, 0.8);
}

.hero-stage {
  position: relative;
  display: grid;
  min-height: 650px;
  place-items: center;
  perspective: 1400px;
}

.hero-stage::before {
  position: absolute;
  z-index: -2;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 128, 237, 0.3), rgba(47, 128, 237, 0.04) 47%, transparent 70%);
  filter: blur(8px);
  content: "";
}

.phone-shell {
  position: relative;
  overflow: hidden;
  width: min(310px, 68vw);
  aspect-ratio: 9 / 16;
  border: 8px solid #151515;
  border-radius: 42px;
  background: #050505;
  box-shadow:
    0 60px 100px rgba(0, 0, 0, 0.65),
    0 0 0 1px rgba(255, 255, 255, 0.22),
    0 0 80px rgba(47, 128, 237, 0.24);
}

.phone-main {
  translate: 0 38px;
  transform: rotateY(-8deg) rotateX(2deg) rotateZ(3deg);
  opacity: 0;
}

.hero-stage.is-visible .phone-main {
  animation:
    phone-arrive 1050ms var(--ease) 220ms forwards,
    phone-float 6s var(--ease) 1350ms infinite alternate;
}

.phone-story {
  translate: 0 38px;
  transform: rotateY(-8deg) rotateX(2deg) rotateZ(3deg);
  opacity: 0;
}

.mobile-phone-stage.is-visible .phone-story {
  animation:
    phone-arrive 1050ms var(--ease) 120ms forwards,
    phone-float 6s var(--ease) 1250ms infinite alternate;
}

@keyframes phone-arrive {
  to { translate: 0 0; opacity: 1; }
}

@keyframes phone-float {
  from { transform: rotateY(-8deg) rotateX(2deg) rotateZ(3deg) translateY(10px); }
  to { transform: rotateY(-3deg) rotateX(-1deg) rotateZ(1deg) translateY(-12px); }
}

.phone-speaker {
  position: absolute;
  z-index: 4;
  top: 10px;
  left: 50%;
  width: 31%;
  height: 23px;
  transform: translateX(-50%);
  border-radius: 16px;
  background: #080808;
}

.showcase-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-toggle {
  position: absolute;
  z-index: 5;
  right: 14px;
  bottom: 14px;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.54);
  color: #fff;
  cursor: pointer;
  backdrop-filter: blur(12px);
}

.play-icon {
  width: 0;
  height: 0;
  margin-left: 3px;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 9px solid currentColor;
}

.pause-icon {
  width: 10px;
  height: 12px;
  border-right: 3px solid currentColor;
  border-left: 3px solid currentColor;
}

.stage-label {
  position: absolute;
  z-index: 6;
  min-width: 190px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  background: rgba(8, 8, 8, 0.78);
  padding: 14px 16px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.4);
  opacity: 0;
  backdrop-filter: blur(18px);
}

.stage-label::after {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(105deg, transparent 22%, rgba(58, 189, 255, 0.12), transparent 72%);
  content: "";
  opacity: 0;
  pointer-events: none;
}

.hero-stage.is-visible .stage-label::after {
  animation: label-glint 1600ms ease 1100ms both;
}

.mobile-phone-stage.is-visible .stage-label::after {
  animation: label-glint 1600ms ease 900ms both;
}

.stage-label small {
  display: block;
  margin-bottom: 4px;
  color: #777;
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.stage-label strong {
  font-size: 0.8rem;
}

.stage-label-top {
  top: 17%;
  left: -5%;
  transform: rotate(-3deg);
}

.hero-stage.is-visible .stage-label-top {
  animation: label-in-left 900ms var(--ease) 480ms forwards;
}

.mobile-phone-stage.is-visible .stage-label-top {
  animation: label-in-left 900ms var(--ease) 380ms forwards;
}

.stage-label-bottom {
  right: -4%;
  bottom: 18%;
  transform: rotate(2deg);
}

.hero-stage.is-visible .stage-label-bottom {
  animation: label-in-right 900ms var(--ease) 760ms forwards;
}

.mobile-phone-stage.is-visible .stage-label-bottom {
  animation: label-in-right 900ms var(--ease) 620ms forwards;
}

@keyframes label-in-left {
  from { translate: -54px 16px; scale: 0.94; opacity: 0; }
  to { translate: 0 0; scale: 1; opacity: 1; }
}

@keyframes label-in-right {
  from { translate: 54px 16px; scale: 0.94; opacity: 0; }
  to { translate: 0 0; scale: 1; opacity: 1; }
}

@keyframes label-glint {
  0% { opacity: 0; transform: translateX(-18%); }
  45% { opacity: 1; }
  100% { opacity: 0; transform: translateX(18%); }
}

.orbit {
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(58, 189, 255, 0.16);
  border-radius: 50%;
  box-shadow: inset 0 0 30px rgba(58, 189, 255, 0.025);
}

.orbit::after {
  position: absolute;
  top: 50%;
  left: -3px;
  width: 6px;
  height: 6px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: var(--cyan);
  content: "";
  box-shadow: 0 0 24px 6px rgba(58, 189, 255, 0.42);
}

.orbit-one {
  width: 460px;
  height: 460px;
  animation: orbit-spin 20s linear infinite;
}

.orbit-two {
  width: 580px;
  height: 580px;
  border-style: dashed;
  animation: orbit-spin 32s linear infinite reverse;
}

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

.spark {
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 24px 6px rgba(58, 189, 255, 0.4);
}

.spark-one { top: 23%; right: 10%; }
.spark-two { bottom: 25%; left: 12%; animation: pulse 2.8s ease-out infinite; }

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: max(24px, calc((100vw - var(--container)) / 2));
  display: flex;
  align-items: center;
  gap: 12px;
  color: #666;
  font-size: 0.67rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-scroll i {
  position: relative;
  display: block;
  overflow: hidden;
  width: 72px;
  height: 1px;
  background: rgba(255, 255, 255, 0.14);
}

.hero-scroll i::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  content: "";
  animation: line-slide 2.2s ease-in-out infinite;
}

@keyframes line-slide {
  from { transform: translateX(-100%); }
  to { transform: translateX(100%); }
}

.section-shell {
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
  padding: clamp(96px, 12vw, 170px) 0;
}

.work-intro {
  border-top: 1px solid var(--line);
}

.portfolio-intro,
.portfolio-stage {
  display: contents;
}

.portfolio-scroll {
  position: relative;
  height: 310vh;
  min-height: 2100px;
}

.portfolio-sticky {
  position: sticky;
  top: 0;
  display: flex;
  height: 100vh;
  min-height: 100vh;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding-top: 88px;
  padding-bottom: 60px;
}

.portfolio-sticky .section-heading-row {
  margin-top: 16px;
  margin-bottom: 36px;
}

.portfolio-sticky .section-heading-row h2 {
  font-size: clamp(2.45rem, 4.45vw, 4.55rem);
}

.portfolio-viewport {
  overflow: hidden;
}

.section-heading-row {
  display: grid;
  margin: 22px 0 58px;
  grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.65fr);
  align-items: end;
  gap: 48px;
}

.section-heading-row h2 {
  max-width: 900px;
  margin-bottom: 0;
  font-size: clamp(2.5rem, 5vw, 5.2rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.section-heading-row p {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

.work-grid {
  display: flex;
  width: max-content;
  align-items: start;
  gap: 18px;
  transform: translate3d(var(--portfolio-x, 0px), 0, 0);
  will-change: transform;
}

.work-card {
  position: relative;
  width: var(--portfolio-card-width, clamp(220px, min(19vw, 28vh), 290px));
  flex: 0 0 auto;
  opacity: 1;
  filter: none;
}

.work-card.is-active,
.work-card:hover,
.work-card:focus-within {
  z-index: 2;
  opacity: 1;
  filter: none;
}

.work-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 9 / 16;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface-2);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.work-media .showcase-video {
  object-fit: contain;
  object-position: center;
}

.work-index {
  position: absolute;
  z-index: 2;
  top: 18px;
  left: 18px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.work-caption {
  display: flex;
  padding: 18px 4px 0;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.work-caption span {
  color: #777;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.work-caption strong {
  font-size: 0.88rem;
  font-weight: 500;
  text-align: right;
}

.marquee {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #050505;
  padding: 20px 0;
}

.marquee-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 30px;
  color: #9b9b9b;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  animation: marquee-slide 28s linear infinite;
}

.marquee-track i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 12px rgba(47, 128, 237, 0.7);
}

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

.problem-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(380px, 1.1fr);
  align-items: center;
  gap: clamp(56px, 9vw, 130px);
}

.problem-copy h2,
.process-heading h2,
.truth-copy h2,
.faq-heading h2 {
  margin: 20px 0 28px;
  font-size: clamp(2.65rem, 5.2vw, 5.35rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.058em;
}

.problem-lead,
.truth-copy > p {
  max-width: 610px;
  margin-bottom: 42px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.problem-list {
  border-top: 1px solid var(--line);
}

.problem-item {
  display: grid;
  padding: 22px 0;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  border-bottom: 1px solid var(--line);
}

.problem-item > span {
  color: var(--cyan);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.problem-item strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1rem;
  font-weight: 600;
}

.problem-item p {
  margin-bottom: 0;
  color: #828282;
  font-size: 0.86rem;
  line-height: 1.55;
}

.problem-visual {
  position: relative;
  translate: 0 calc(var(--problem-progress, 0) * -28px);
}

.image-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #080808;
  box-shadow: 0 38px 90px rgba(0, 0, 0, 0.45);
}

.image-frame::after {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 70px rgba(0, 0, 0, 0.3);
  content: "";
}

.image-frame img {
  display: block;
  width: 100%;
  height: auto;
  transform: scale(1.045) translateY(calc(var(--problem-progress, 0) * 12px));
  filter: saturate(0.94) contrast(1.04);
  transition: transform 120ms linear;
}

.visual-note {
  position: absolute;
  display: flex;
  min-width: 205px;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 12px;
  background: rgba(5, 5, 5, 0.84);
  padding: 15px 17px;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(18px);
}

.visual-note span {
  color: var(--cyan);
  font-size: 0.66rem;
}

.visual-note strong {
  font-size: 0.78rem;
}

.visual-note-one {
  top: 13%;
  left: -10%;
  translate: calc(var(--problem-progress, 0) * 22px) calc(var(--problem-progress, 0) * -34px);
}

.visual-note-two {
  right: -6%;
  bottom: 12%;
  translate: calc(var(--problem-progress, 0) * -24px) calc(var(--problem-progress, 0) * 24px);
}

.process-section {
  position: relative;
  height: 220vh;
  min-height: 1500px;
  overflow: clip;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 0%, rgba(47, 128, 237, 0.14), transparent 42rem),
    #060606;
}

.process-section::before {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: calc(100vw / 8) 100%;
  content: "";
  pointer-events: none;
}

.process-shell {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  justify-content: center;
  padding-top: 82px;
  padding-bottom: 64px;
}

.process-heading {
  display: grid;
  margin-bottom: 66px;
  grid-template-columns: minmax(0, 1.25fr) minmax(250px, 0.55fr);
  align-items: end;
  gap: 64px;
}

.process-heading h2 {
  max-width: 850px;
  margin-bottom: 0;
}

.process-heading > p {
  margin-bottom: 8px;
  color: var(--muted);
  line-height: 1.7;
}

.process-rail {
  display: flex;
  width: max-content;
  align-items: stretch;
  gap: 14px;
  transform: translate3d(var(--process-x, 0px), 0, 0);
  will-change: transform;
}

.process-viewport {
  overflow: hidden;
  width: 100%;
}

.process-card {
  position: relative;
  overflow: hidden;
  width: clamp(300px, 30vw, 360px);
  aspect-ratio: 3 / 4;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  background: #070707;
  padding: 0;
  isolation: isolate;
  transition:
    border-color 320ms ease,
    transform 500ms var(--ease),
    box-shadow 500ms ease;
}

.process-card:hover,
.process-card.is-active {
  z-index: 2;
  translate: 0 -10px;
  border-color: rgba(58, 189, 255, 0.38);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.54), 0 0 42px rgba(47, 128, 237, 0.1);
}

.process-card-image,
.process-card-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.process-card-image {
  z-index: -2;
  object-fit: cover;
  transform: scale(1.1);
  opacity: 0.24;
  filter: saturate(0.65) contrast(1.06);
  transition:
    transform 800ms var(--ease),
    opacity 500ms ease,
    filter 500ms ease;
}

.process-card:hover .process-card-image,
.process-card.is-active .process-card-image {
  transform: scale(1.02);
  opacity: 0.62;
  filter: saturate(1) contrast(1.04);
}

.process-card-shade {
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.08) 0%, rgba(0, 0, 0, 0.28) 43%, rgba(0, 0, 0, 0.96) 88%),
    linear-gradient(120deg, rgba(47, 128, 237, 0.08), transparent 52%);
}

.process-card-content {
  position: relative;
  display: flex;
  height: 100%;
  flex-direction: column;
  padding: 24px;
}

.process-number {
  color: #6d6d6d;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.process-icon {
  display: grid;
  width: 52px;
  height: 52px;
  margin: auto 0 24px;
  place-items: center;
  border: 1px solid rgba(58, 189, 255, 0.22);
  border-radius: 14px;
  background: rgba(47, 128, 237, 0.08);
  color: var(--cyan);
  font-size: 1.35rem;
}

.process-card h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-weight: 600;
}

.process-card p {
  margin-bottom: 0;
  color: #adadad;
  font-size: 0.84rem;
  line-height: 1.62;
}

.process-progress {
  display: flex;
  margin-top: 28px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: #676767;
  font-size: 0.67rem;
  letter-spacing: 0.12em;
}

.process-progress > span {
  position: relative;
  overflow: hidden;
  width: min(420px, 46vw);
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
}

.process-progress i {
  position: absolute;
  inset: 0;
  display: block;
  transform: scaleX(var(--process-progress, 0));
  transform-origin: left center;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  box-shadow: 0 0 16px rgba(58, 189, 255, 0.45);
}

.process-progress b {
  font-weight: 500;
}

.truth-section {
  display: grid;
  grid-template-columns: minmax(330px, 0.85fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(60px, 10vw, 150px);
}

.truth-visual {
  position: relative;
  overflow: hidden;
  max-width: 520px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: #efefef;
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.55);
}

.truth-visual::after {
  position: absolute;
  inset: auto 0 0;
  height: 36%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.55), transparent);
  content: "";
}

.truth-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.truth-seal {
  position: absolute;
  z-index: 2;
  right: 24px;
  bottom: 24px;
  display: grid;
  width: 116px;
  height: 116px;
  place-content: center;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  text-align: center;
  backdrop-filter: blur(12px);
}

.truth-seal span {
  color: var(--cyan);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.truth-seal strong {
  margin-top: 2px;
  font-size: 1rem;
}

.truth-copy h2 {
  max-width: 760px;
}

.truth-points {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 12px;
  list-style: none;
}

.truth-points li {
  display: flex;
  min-height: 52px;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--line);
  color: #c6c6c6;
  font-size: 0.9rem;
}

.truth-points span {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border-radius: 50%;
  background: rgba(47, 128, 237, 0.12);
  color: var(--cyan);
  font-size: 0.7rem;
}

.trial-section {
  position: relative;
  display: grid;
  overflow: hidden;
  min-height: min(820px, 90svh);
  place-items: center;
  border-top: 1px solid rgba(58, 189, 255, 0.2);
  border-bottom: 1px solid rgba(58, 189, 255, 0.2);
  background:
    linear-gradient(rgba(0, 0, 0, 0.74), rgba(0, 0, 0, 0.76)),
    url("assets/coroa-poster.webp") center 45% / cover;
}

.trial-section::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, #000 0%, transparent 30%, transparent 70%, #000 100%),
    linear-gradient(180deg, #000 0%, transparent 32%, transparent 72%, #000 100%);
  content: "";
}

.trial-glow {
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 128, 237, 0.28), transparent 65%);
  filter: blur(20px);
}

.trial-content {
  position: relative;
  z-index: 2;
  width: min(calc(100% - 32px), 920px);
  text-align: center;
}

.trial-label {
  display: inline-flex;
  border: 1px solid rgba(58, 189, 255, 0.34);
  border-radius: 999px;
  background: rgba(47, 128, 237, 0.09);
  padding: 9px 14px;
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.trial-content h2 {
  margin: 24px auto;
  font-size: clamp(3.25rem, 7.5vw, 7.8rem);
  font-weight: 600;
  line-height: 0.94;
  letter-spacing: -0.067em;
}

.trial-content p {
  max-width: 670px;
  margin: 0 auto 34px;
  color: #bebebe;
  font-size: 1.02rem;
  line-height: 1.7;
}

.button-large {
  min-height: 60px;
  padding: 0 28px;
}

.trial-content small {
  display: block;
  margin-top: 18px;
  color: #828282;
  font-size: 0.72rem;
}

.faq-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(60px, 10vw, 150px);
}

.faq-heading h2 {
  font-size: clamp(2.75rem, 4.5vw, 4.8rem);
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item summary {
  position: relative;
  padding: 28px 52px 28px 0;
  font-size: 1.02rem;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
}

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

.faq-item summary::after {
  position: absolute;
  top: 25px;
  right: 4px;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--cyan);
  content: "+";
  transition: transform 220ms var(--ease), background 220ms ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
  background: rgba(47, 128, 237, 0.12);
}

.faq-item p {
  max-width: 680px;
  margin: -8px 0 26px;
  padding-right: 50px;
  color: #929292;
  font-size: 0.92rem;
  line-height: 1.7;
}

.site-footer {
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
  padding: 54px 0 26px;
  border-top: 1px solid var(--line);
}

.footer-inner,
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-brand img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
}

.footer-brand strong,
.footer-brand span {
  display: block;
}

.footer-brand strong {
  margin-bottom: 3px;
  font-size: 0.95rem;
}

.footer-brand span,
.footer-bottom {
  color: #747474;
  font-size: 0.7rem;
}

.footer-cta {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(58, 189, 255, 0.4);
  padding-bottom: 5px;
  font-size: 0.85rem;
  font-weight: 600;
}

.footer-cta span {
  color: var(--cyan);
}

.footer-bottom {
  margin-top: 46px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.mobile-whatsapp {
  display: none;
}

.preview-toast {
  position: fixed;
  z-index: 100;
  right: 24px;
  bottom: 24px;
  max-width: min(360px, calc(100vw - 32px));
  transform: translateY(30px);
  border: 1px solid rgba(58, 189, 255, 0.26);
  border-radius: 12px;
  background: rgba(10, 10, 10, 0.92);
  padding: 16px 18px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.7);
  color: #d8d8d8;
  font-size: 0.82rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease, transform 220ms var(--ease);
  backdrop-filter: blur(16px);
}

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

.reveal {
  transform: translateY(26px);
  opacity: 0;
  transition:
    transform 850ms var(--ease) var(--delay, 0ms),
    opacity 650ms ease var(--delay, 0ms);
}

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

@media (max-width: 1050px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 152px;
    grid-template-columns: 1fr 0.82fr;
    gap: 28px;
  }

  .hero-stage {
    min-height: 580px;
  }

  .stage-label-top { left: -18%; }
  .stage-label-bottom { right: -15%; }

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

  .problem-section,
  .truth-section {
    gap: 54px;
  }

  .visual-note-one { left: -4%; }
  .visual-note-two { right: -3%; }

  .process-card {
    padding: 0;
  }

  .process-icon {
    margin-top: auto;
  }
}

@media (min-width: 781px) and (max-height: 960px) {
  .portfolio-sticky {
    padding-top: 56px;
    padding-bottom: 24px;
  }

  .portfolio-sticky .section-heading-row {
    margin-top: 8px;
    margin-bottom: 22px;
  }

  .portfolio-sticky .section-heading-row h2 {
    font-size: clamp(2.2rem, 3.55vw, 3.8rem);
  }

  .work-card {
    width: var(--portfolio-card-width, clamp(210px, min(18vw, 27vh), 250px));
  }

  .process-shell {
    padding-top: 48px;
    padding-bottom: 30px;
  }

  .process-heading {
    margin-bottom: 26px;
  }

  .process-card {
    width: 330px;
  }
}

@media (max-width: 780px) {
  .cursor-glow,
  .hero-scroll {
    display: none;
  }

  .site-header {
    width: calc(100% - 32px);
    min-height: 76px;
  }

  .site-header > .button {
    display: none;
  }

  .brand span {
    display: none;
  }

  .hero {
    isolation: isolate;
    display: flex;
    min-height: 100svh;
    padding: 112px 16px 38px;
    align-items: flex-end;
  }

  .hero-mobile-showreel {
    position: absolute;
    z-index: -3;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: saturate(1.04) contrast(1.04);
  }

  .hero::after {
    position: absolute;
    z-index: -2;
    inset: 0;
    background:
      linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.8) 0%,
        rgba(0, 0, 0, 0.25) 31%,
        rgba(0, 0, 0, 0.72) 62%,
        rgba(0, 0, 0, 0.97) 100%
      ),
      linear-gradient(90deg, rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.08));
    content: "";
    pointer-events: none;
  }

  .hero::before {
    z-index: -1;
    inset: 0;
    opacity: 0.24;
    mask-image: linear-gradient(to bottom, transparent, #000 30%, #000 86%, transparent);
  }

  .hero-copy {
    width: 100%;
    text-shadow: 0 2px 24px rgba(0, 0, 0, 0.72);
  }

  h1 {
    max-width: 370px;
    margin: 18px 0 22px;
    font-size: clamp(3.05rem, 13vw, 4rem);
    line-height: 0.94;
  }

  .hero-lead {
    max-width: 355px;
    margin-bottom: 24px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 1rem;
    line-height: 1.5;
  }

  .hero-actions {
    display: block;
  }

  .hero-actions .button-ghost {
    display: none;
  }

  .button {
    width: 100%;
  }

  .hero-assurance {
    display: none;
  }

  .hero-stage {
    display: none;
  }

  .hero-stage::before {
    width: 100vw;
    height: 100vw;
  }

  .mobile-phone-story {
    position: relative;
    isolation: isolate;
    display: block;
    overflow: hidden;
    min-height: 100svh;
    border-top: 1px solid var(--line);
    padding: 88px 0 calc(88px + env(safe-area-inset-bottom));
    background:
      radial-gradient(circle at 50% 58%, rgba(47, 128, 237, 0.18), transparent 46%),
      #000;
  }

  .mobile-phone-story::before {
    position: absolute;
    z-index: -2;
    inset: 0;
    background-image:
      linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
    background-size: 56px 56px;
    content: "";
    mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 88%, transparent);
  }

  .mobile-phone-copy {
    position: relative;
    z-index: 4;
    width: calc(100% - 32px);
    margin: 0 auto;
  }

  .mobile-phone-copy h2 {
    max-width: 360px;
    margin: 16px 0 0;
    font-size: clamp(2.7rem, 11.5vw, 3.3rem);
    font-weight: 600;
    line-height: 0.98;
    letter-spacing: -0.055em;
  }

  .mobile-phone-stage {
    position: relative;
    isolation: isolate;
    display: grid;
    min-height: 580px;
    margin-top: -8px;
    place-items: center;
    perspective: 1400px;
  }

  .mobile-phone-stage::before {
    position: absolute;
    z-index: -2;
    width: min(112vw, 470px);
    height: min(112vw, 470px);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(47, 128, 237, 0.28), rgba(47, 128, 237, 0.04) 48%, transparent 70%);
    filter: blur(8px);
    content: "";
  }

  .mobile-phone-stage .phone-shell {
    width: min(265px, 67vw);
  }

  .mobile-phone-stage .stage-label-top {
    top: 15%;
    left: 4%;
  }

  .mobile-phone-stage .stage-label-bottom {
    right: 3%;
    bottom: 15%;
  }

  .mobile-phone-stage .spark-one {
    top: 19%;
    right: 8%;
  }

  .mobile-phone-stage .spark-two {
    bottom: 20%;
    left: 9%;
  }

  .phone-shell {
    width: min(285px, 72vw);
  }

  .orbit-one { width: 350px; height: 350px; }
  .orbit-two { width: 455px; height: 455px; }

  .stage-label {
    min-width: 165px;
    padding: 12px 14px;
  }

  .stage-label-top { top: 12%; left: 0; }
  .stage-label-bottom { right: 0; bottom: 12%; }

  .section-shell {
    width: calc(100% - 32px);
    padding: 96px 0;
  }

  .section-heading-row {
    display: block;
    margin: 18px 0 42px;
  }

  .section-heading-row h2 {
    margin-bottom: 22px;
    font-size: clamp(2.7rem, 12vw, 4rem);
  }

  .section-heading-row p {
    max-width: 470px;
  }

  .portfolio-scroll {
    overflow: clip;
  }

  .portfolio-sticky {
    position: static;
    display: contents;
    height: auto;
    min-height: 0;
    overflow: visible;
    padding: 0;
  }

  .portfolio-intro {
    display: block;
    width: calc(100% - 32px);
    margin: 0 auto;
    padding: 96px 0 48px;
  }

  .portfolio-stage {
    position: sticky;
    z-index: 4;
    top: 0;
    display: flex;
    width: 100%;
    height: 100svh;
    min-height: 100svh;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    padding: 16px 0 calc(88px + env(safe-area-inset-bottom));
    background:
      radial-gradient(circle at 50% 48%, rgba(47, 128, 237, 0.1), transparent 44%),
      #000;
  }

  .portfolio-sticky .section-heading-row {
    margin-top: 0;
    margin-bottom: 0;
  }

  .portfolio-sticky .section-heading-row h2 {
    font-size: clamp(2.35rem, 10vw, 3.2rem);
  }

  .work-grid {
    --mobile-work-card-width: clamp(230px, min(calc(100vw - 40px), calc(56.25svh - 118px)), 350px);
    display: flex;
    width: max-content;
    overflow: visible;
    align-items: stretch;
    gap: 12px;
    padding-inline: calc((100vw - var(--mobile-work-card-width)) / 2);
    transform: translate3d(var(--portfolio-x, 0px), 0, 0);
    transition: none;
    will-change: transform;
  }

  .work-card,
  .work-card-featured {
    width: var(--mobile-work-card-width);
    min-width: 0;
    transform: none;
    opacity: 1;
    filter: none;
  }

  .work-card.is-active {
    opacity: 1;
    filter: none;
  }

  .work-media {
    aspect-ratio: 9 / 16;
  }

  .work-caption {
    display: block;
    padding: 12px 4px 0;
  }

  .work-caption strong {
    display: block;
    margin-top: 6px;
    text-align: left;
  }

  .problem-section,
  .truth-section,
  .faq-section {
    display: block;
  }

  .problem-copy,
  .truth-copy {
    margin-bottom: 52px;
  }

  .problem-copy h2,
  .process-heading h2,
  .truth-copy h2,
  .faq-heading h2 {
    font-size: clamp(2.65rem, 12vw, 4rem);
  }

  .problem-visual {
    padding: 0 6px;
  }

  .visual-note {
    min-width: auto;
  }

  .visual-note-one { top: 8%; left: -3px; }
  .visual-note-two { right: -3px; bottom: 8%; }

  .process-heading {
    display: block;
    margin-bottom: 42px;
  }

  .process-section {
    overflow: clip;
  }

  .process-shell {
    position: sticky;
    display: flex;
    min-height: 100svh;
    padding-top: 54px;
    padding-bottom: 42px;
  }

  .process-heading h2 {
    margin-bottom: 22px;
  }

  .process-rail {
    gap: 12px;
  }

  .process-card {
    width: min(70vw, 270px);
    padding: 0;
  }

  .process-card-content {
    height: 100%;
  }

  .process-progress {
    display: none;
  }

  .truth-visual {
    max-width: 100%;
    margin-bottom: 60px;
  }

  .trial-section {
    min-height: 760px;
    padding: 90px 0;
  }

  .trial-content h2 {
    font-size: clamp(3.35rem, 16vw, 5.7rem);
  }

  .faq-heading {
    margin-bottom: 46px;
  }

  .faq-item summary {
    font-size: 0.96rem;
  }

  .site-footer {
    width: calc(100% - 32px);
    padding-bottom: calc(110px + env(safe-area-inset-bottom));
  }

  .footer-inner,
  .footer-bottom {
    display: grid;
  }

  .footer-cta {
    width: max-content;
  }

  .mobile-whatsapp {
    position: fixed;
    z-index: 80;
    right: 14px;
    bottom: calc(14px + env(safe-area-inset-bottom));
    left: 14px;
    display: flex;
    min-height: 56px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    background: linear-gradient(135deg, var(--cyan), var(--blue) 60%, var(--deep-blue));
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.6), 0 8px 30px rgba(47, 128, 237, 0.32);
    font-size: 0.9rem;
    font-weight: 700;
    translate: 0 16px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
      opacity 250ms ease,
      translate 350ms var(--ease),
      visibility 250ms ease;
  }

  .mobile-whatsapp.is-visible {
    translate: 0 0;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .preview-toast {
    right: 16px;
    bottom: calc(84px + env(safe-area-inset-bottom));
  }
}

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

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

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

  .portfolio-scroll,
  .process-section {
    height: auto;
    min-height: 0;
  }

  .portfolio-sticky,
  .process-shell {
    position: relative;
    height: auto;
    min-height: 0;
  }

  .work-grid {
    width: 100%;
    overflow-x: auto;
    transform: none;
    will-change: auto;
  }

  .work-card {
    scale: 1;
    opacity: 1;
    filter: none;
  }

  .process-viewport {
    overflow-x: auto;
    scrollbar-width: none;
  }

  .process-viewport::-webkit-scrollbar { display: none; }

  .process-rail {
    transform: none;
    will-change: auto;
  }

  .process-progress {
    display: none;
  }

  .process-card-image {
    transform: scale(1.02);
    opacity: 0.48;
    filter: saturate(0.9);
  }
}