/* ============================================================
   ANTON KULIKOV — futuristic founder OS
   ============================================================ */

:root {
  --bg-0: #050505;
  --bg-1: #0b1020;
  --bg-2: #17192b;
  --ink-0: #f4f4f8;
  --ink-1: #c8cad4;
  --ink-2: #8a8da0;
  --ink-3: #4d5168;
  --line: rgba(255, 255, 255, 0.06);
  --line-strong: rgba(255, 255, 255, 0.14);
  --accent: #6a5cff;
  --accent-soft: #8b7fff;
  --accent-deep: #3a2dc7;
  --plasma: #6fb3ff;
  --glow: #c7ccff;

  --font-display: "Space Grotesk", "Inter", "Helvetica Neue", system-ui, sans-serif;
  --font-body: "Space Grotesk", "Inter", "Helvetica Neue", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --font-ru-display: "Golos Text", "Space Grotesk", system-ui, sans-serif;
  --font-ru-body: "Golos Text", "Space Grotesk", system-ui, sans-serif;
}

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

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg-0);
  color: var(--ink-0);
  font-family: var(--font-body);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(1200px 800px at 70% -10%, rgba(106, 92, 255, 0.1), transparent 60%),
    radial-gradient(900px 600px at 10% 110%, rgba(111, 179, 255, 0.06), transparent 65%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 50%, var(--bg-0) 100%);
  background-attachment: fixed;
}

::selection {
  background: rgba(106, 92, 255, 0.35);
  color: #fff;
}

/* Russian uses Golos Text — geometric grotesque with full Cyrillic, pairs with Space Grotesk */
html[lang="ru"] body,
html[lang="ru"] h1,
html[lang="ru"] h2,
html[lang="ru"] h3,
html[lang="ru"] .hero h1 .line,
html[lang="ru"] .pcard-foot .name {
  font-family: var(--font-ru-display);
  letter-spacing: -0.015em;
}
html[lang="ru"] body {
  font-family: var(--font-ru-body);
}
html[lang="ru"] .preloader .name {
  font-family: var(--font-ru-display);
  letter-spacing: 0.14em;
}

/* RU text fitting — Russian runs ~20% wider; tighten everywhere to keep line counts matched */
html[lang="ru"] h1 {
  font-size: clamp(32px, 4.8vw, 64px);
  letter-spacing: -0.025em;
}
html[lang="ru"] h2 {
  font-size: clamp(28px, 4vw, 54px);
  letter-spacing: -0.025em;
}
html[lang="ru"] .lede {
  font-size: clamp(16px, 1.4vw, 19px);
}
html[lang="ru"] .hero .tagline {
  max-width: 38ch;
  font-size: clamp(15px, 1.1vw, 17px);
}
html[lang="ru"] .about-text p {
  font-size: 15.5px;
  line-height: 1.55;
}
html[lang="ru"] .pcard-foot .name {
  font-size: clamp(22px, 2.4vw, 32px);
}
html[lang="ru"] .pcard-foot .desc {
  font-size: 13px;
  line-height: 1.45;
}
html[lang="ru"] .chan .label-stack .big {
  font-size: 14px;
}
html[lang="ru"] .hero-sub {
  font-size: 9.5px;
  letter-spacing: 0.18em;
}

/* ===== global canvas (fixed, behind everything) ===== */
#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  opacity: 0.7;
}

/* ===== top OS chrome ===== */
.os-chrome {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 14px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
  background: linear-gradient(
    180deg,
    rgba(7, 7, 11, 0.75) 0%,
    rgba(7, 7, 11, 0.3) 70%,
    transparent 100%
  );
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink-0);
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
  transition:
    background-color 0.35s,
    border-color 0.35s,
    color 0.35s;
  flex-shrink: 0;
}
.brand-mark:hover {
  border-color: var(--accent);
  background: rgba(106, 92, 255, 0.08);
}
.brand-mark .brand-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: breathe 2.4s ease-in-out infinite;
}
.brand-mark .brand-text {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.18em;
  font-size: 13px;
}

.os-nav-top {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
  min-width: 0;
  overflow: hidden;
}
.osnt-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 12px;
  text-decoration: none;
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition:
    background-color 0.35s cubic-bezier(0.2, 0.65, 0.2, 1),
    color 0.35s cubic-bezier(0.2, 0.65, 0.2, 1),
    opacity 0.35s cubic-bezier(0.2, 0.65, 0.2, 1);
  border-radius: 8px;
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
  text-wrap: balance;
}
.osnt-item .osnt-num {
  font-feature-settings: "tnum";
  opacity: 0.7;
}
.osnt-item .osnt-label {
  letter-spacing: 0.12em;
}
.osnt-item:hover {
  color: var(--ink-0);
  background: rgba(255, 255, 255, 0.03);
}
.osnt-item.past {
  color: var(--ink-2);
}
.osnt-item.on {
  color: var(--ink-0);
  background: rgba(106, 92, 255, 0.1);
}
.osnt-item.on::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 12px;
  right: 12px;
  height: 1px;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}
.osnt-item.on .osnt-num {
  color: var(--accent);
  opacity: 1;
}

.os-lang {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.lang-pill {
  appearance: none;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line-strong);
  color: var(--ink-2);
  padding: 6px 12px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  cursor: pointer;
  transition:
    background-color 0.35s,
    border-color 0.35s,
    box-shadow 0.35s,
    color 0.35s;
}
.lang-pill:hover {
  border-color: rgba(106, 92, 255, 0.5);
  color: var(--ink-0);
}
.lang-pill.on {
  background: rgba(106, 92, 255, 0.18);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 0 12px rgba(106, 92, 255, 0.2);
}

/* responsive: hide numbers, then labels, then collapse */
@media (max-width: 1400px) {
  .osnt-item .osnt-num {
    display: none;
  }
}
@media (max-width: 1100px) {
  .osnt-item .osnt-label {
    display: none;
  }
  .osnt-item .osnt-num {
    display: inline;
    opacity: 0.6;
    font-size: 11px;
  }
  .osnt-item.on .osnt-num {
    opacity: 1;
  }
  .osnt-item {
    padding: 10px 9px;
  }
}
@media (max-width: 720px) {
  .os-chrome {
    padding: 10px 16px;
    gap: 12px;
  }
  .brand-mark {
    padding: 6px 10px;
  }
  .brand-mark .brand-text {
    font-size: 11px;
  }
  .os-nav-top {
    display: none;
  }
  .osnt-item {
    padding: 8px 6px;
    font-size: 10px;
  }
}
@keyframes breathe {
  0%,
  100% {
    opacity: 0.4;
    transform: scale(0.9);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}

/* ===== sections base ===== */
main {
  position: relative;
  z-index: 2;
}
section {
  position: relative;
  min-height: 100vh;
  padding: 120px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
@media (max-width: 720px) {
  section {
    padding: 100px 24px;
  }
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-2);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
  white-space: nowrap;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  flex-shrink: 0;
}
@media (max-width: 720px) {
  .eyebrow {
    white-space: normal;
    max-width: 100%;
    letter-spacing: 0.16em;
    line-height: 1.6;
  }
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 400;
  letter-spacing: -0.02em;
  font-family: var(--font-display);
}
h1 {
  font-size: clamp(36px, 5.4vw, 76px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 400;
}
h2 {
  font-size: clamp(32px, 4.6vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 400;
}
h3 {
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.2;
}

p {
  color: var(--ink-1);
  line-height: 1.55;
}
.lede {
  font-size: clamp(18px, 1.6vw, 22px);
  color: var(--ink-1);
  max-width: 56ch;
}

.mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-2);
}

/* ===== reveal-on-scroll =====
   Note: iframe contexts throttle CSS animation/transition timers per element,
   leaving some animations stuck mid-flight. So we use a simple class swap with
   an optional, time-based opacity animation that doesn't depend on rAF clocks. */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  will-change: opacity, transform;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 0.9s cubic-bezier(0.2, 0.65, 0.2, 1),
    transform 0.9s cubic-bezier(0.2, 0.65, 0.2, 1);
}
.reveal.d1.in {
  transition-delay: 0.06s;
}
.reveal.d2.in {
  transition-delay: 0.12s;
}
.reveal.d3.in {
  transition-delay: 0.18s;
}
.reveal.d4.in {
  transition-delay: 0.24s;
}
.reveal.d5.in {
  transition-delay: 0.3s;
}
.reveal.d6.in {
  transition-delay: 0.36s;
}
/* Safety net: cancel transitions and force final state */
.reveal.in.forced {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
  animation: none !important;
}

/* ============================================================
   1. PRELOADER
   ============================================================ */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: #000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: all;
  animation: preloader-in 0.01s linear forwards;
}
.preloader.gone {
  animation: preloader-out 1.4s cubic-bezier(0.2, 0.65, 0.2, 1) 0.2s forwards;
  pointer-events: none;
}
@keyframes preloader-in {
  from,
  to {
    opacity: 1;
  }
}
@keyframes preloader-out {
  from {
    opacity: 1;
    visibility: visible;
  }
  to {
    opacity: 0;
    visibility: hidden;
  }
}
.preloader .pulse {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 60px 8px rgba(106, 92, 255, 0.7);
  animation: pulse-grow 2s ease-out forwards;
}
@keyframes pulse-grow {
  0% {
    transform: scale(0.2);
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  100% {
    transform: scale(80);
    opacity: 0;
  }
}
.preloader .name-stack {
  position: relative;
  z-index: 2;
  text-align: center;
  opacity: 0;
  animation: fade-up 1.2s cubic-bezier(0.2, 0.65, 0.2, 1) 0.5s forwards;
}
.preloader .name {
  font-size: clamp(28px, 4vw, 44px);
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.18em;
}
.preloader .role {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--ink-2);
  text-transform: uppercase;
}
.preloader .tag {
  margin-top: 28px;
  font-size: 13px;
  color: var(--ink-2);
  font-style: italic;
}
.preloader .progress {
  position: absolute;
  bottom: 60px;
  width: 140px;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}
.preloader .progress::after {
  content: "";
  position: absolute;
  left: -40%;
  top: 0;
  width: 40%;
  height: 100%;
  background: var(--accent);
  box-shadow: 0 0 14px var(--accent);
  animation: sweep 1.8s ease-in-out infinite;
}
@keyframes sweep {
  0% {
    left: -40%;
  }
  100% {
    left: 100%;
  }
}
@keyframes fade-up {
  0% {
    opacity: 0;
    transform: translateY(14px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================
   2. HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  gap: 50px;
  padding-top: 110px;
  padding-bottom: 80px;
}
@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .hero-left {
    min-width: 0;
  }
  .hero-sub {
    display: block;
    width: fit-content;
    max-width: calc(100vw - 48px);
    line-height: 1.7;
  }
  .hero .meta {
    max-width: calc(100vw - 48px);
    gap: 16px;
    flex-direction: column;
    align-items: flex-start;
    letter-spacing: 0.12em;
  }
  .hero .meta span {
    max-width: 100%;
    line-height: 1.6;
    overflow-wrap: anywhere;
  }
}
.hero h1 {
  text-wrap: balance;
  max-width: 16ch;
}
.hero h1 .line {
  display: inline;
}
.hero h1 .line.accent {
  background: linear-gradient(120deg, var(--accent) 0%, var(--plasma) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-style: italic;
  font-weight: 300;
}
.hero-sub {
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-1);
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 99px;
  background: rgba(106, 92, 255, 0.06);
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
  text-wrap: balance;
}
.hero .meta {
  margin-top: 24px;
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.hero .meta span {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.hero .meta span::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
}
@media (max-width: 860px) {
  .hero-sub {
    display: block;
    width: fit-content;
    max-width: calc(100vw - 48px);
    line-height: 1.7;
    letter-spacing: 0.12em;
    white-space: normal;
    overflow-wrap: normal;
  }
  .hero .meta {
    max-width: calc(100vw - 48px);
    gap: 16px;
  }
}
.hero .tagline {
  margin-top: 36px;
  max-width: 36ch;
  font-size: clamp(16px, 1.2vw, 18px);
  color: var(--ink-1);
  line-height: 1.55;
}
.hero .cta-row {
  margin-top: 44px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-0);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-strong);
  cursor: pointer;
  text-decoration: none;
  transition:
    background-color 0.4s cubic-bezier(0.2, 0.65, 0.2, 1),
    border-color 0.4s cubic-bezier(0.2, 0.65, 0.2, 1),
    box-shadow 0.4s cubic-bezier(0.2, 0.65, 0.2, 1),
    color 0.4s cubic-bezier(0.2, 0.65, 0.2, 1),
    transform 0.4s cubic-bezier(0.2, 0.65, 0.2, 1);
  backdrop-filter: blur(8px);
}
.btn:hover {
  background: rgba(106, 92, 255, 0.12);
  border-color: var(--accent);
  box-shadow:
    0 0 24px rgba(106, 92, 255, 0.25),
    inset 0 0 24px rgba(106, 92, 255, 0.08);
}
.brand-mark:focus-visible,
.osnt-item:focus-visible,
.lang-pill:focus-visible,
.btn:focus-visible,
.pcard:focus-visible,
.chan:focus-visible,
.audience-card:focus-visible,
.press-item.has-link:focus-visible,
.faq-item:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.btn .arrow {
  transition: transform 0.4s;
}
.btn:hover .arrow {
  transform: translateX(4px);
}
.btn.primary {
  background: linear-gradient(120deg, rgba(106, 92, 255, 0.16), rgba(111, 179, 255, 0.1));
  border-color: rgba(106, 92, 255, 0.45);
}

.hero .sphere-wrap {
  position: relative;
  aspect-ratio: 1;
  max-width: 540px;
  margin-left: auto;
}
.hero .sphere-canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.hero .sphere-rings {
  position: absolute;
  inset: -8%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.04);
  pointer-events: none;
}
.hero .sphere-rings.r2 {
  inset: 4%;
  border-color: rgba(106, 92, 255, 0.1);
}
.hero .sphere-rings.r3 {
  inset: 18%;
  border-color: rgba(255, 255, 255, 0.03);
}
.hero .sphere-coord {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--ink-3);
}
.hero .sphere-coord.tl {
  top: 0;
  left: 0;
}
.hero .sphere-coord.tr {
  top: 0;
  right: 0;
  text-align: right;
}
.hero .sphere-coord.bl {
  bottom: 0;
  left: 0;
}
.hero .sphere-coord.br {
  bottom: 0;
  right: 0;
  text-align: right;
}

/* ============================================================
   3. SIGNAL STRIP
   ============================================================ */
.signal-section {
  min-height: 72vh;
  justify-content: center;
}
.signal-intro {
  max-width: 760px;
}
.signal-intro h2 {
  max-width: 15ch;
}
.signal-intro .lede {
  margin-top: 20px;
}
.signal-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
.signal-card {
  min-height: 164px;
  padding: 28px 24px;
  background:
    radial-gradient(120% 120% at 100% 0%, rgba(106, 92, 255, 0.06), transparent 45%), var(--bg-0);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.signal-value {
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1;
  color: var(--ink-0);
}
.signal-label {
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  line-height: 1.5;
  text-transform: uppercase;
  color: var(--ink-2);
}

/* ============================================================
   4. WHAT I BUILD
   ============================================================ */
.build-grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.build-card {
  min-height: 280px;
  padding: 28px 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(111, 179, 255, 0.06), transparent 48%),
    rgba(255, 255, 255, 0.018);
  display: flex;
  flex-direction: column;
}
.build-index {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--accent);
}
.build-card h3 {
  margin-top: 34px;
  font-size: clamp(20px, 1.8vw, 26px);
  max-width: 12ch;
}
.build-card p {
  margin: 18px 0 0;
  font-size: 14px;
  color: var(--ink-2);
}

@media (max-width: 1100px) {
  .signal-grid,
  .build-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .signal-section,
  #build,
  #start,
  #faq {
    min-height: auto;
    padding-top: 92px;
    padding-bottom: 92px;
  }
  .signal-grid,
  .build-grid {
    grid-template-columns: 1fr;
    margin-top: 38px;
  }
  .signal-card,
  .build-card {
    min-height: auto;
  }
  .build-card {
    padding: 22px;
  }
  .build-card h3 {
    margin-top: 24px;
  }
  .build-card p {
    font-size: 13.5px;
  }
}

/* ============================================================
   5. ABOUT
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}
@media (max-width: 980px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

.about-text h2 {
  max-width: 14ch;
}
.about-text p {
  margin-top: 28px;
  max-width: 48ch;
  font-size: clamp(16px, 1.2vw, 18px);
}
.about-scope {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  max-width: 560px;
}
.scope-chip {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.018);
}
.scope-chip span {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.scope-chip strong {
  display: block;
  margin-top: 8px;
  color: var(--ink-0);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.35;
}
.about-text .quote-mark {
  display: block;
  font-family: var(--font-display);
  font-size: 100px;
  line-height: 0.6;
  color: var(--accent);
  opacity: 0.5;
  margin-bottom: 10px;
}

.about-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  max-width: 420px;
  margin: 0 auto;
}

/* canvas stays as ambient glow behind the portrait */
.consciousness-canvas {
  position: absolute;
  inset: -15%;
  width: 130%;
  height: 130%;
  display: block;
  opacity: 0.45;
  pointer-events: none;
}

.portrait-frame {
  position: absolute;
  inset: 0;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--bg-2);
  box-shadow:
    0 0 0 1px rgba(106, 92, 255, 0.12),
    0 32px 80px rgba(0, 0, 0, 0.55),
    0 0 60px rgba(106, 92, 255, 0.08);
}
.portrait-frame image-slot {
  display: block;
  width: 100%;
  height: 100%;
}

.portrait-caption {
  position: absolute;
  bottom: -18px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  background: var(--bg-1);
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  padding: 5px 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-2);
  backdrop-filter: blur(10px);
}

.about-stats {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 520px;
}
.about-stats .stat .v {
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 400;
  letter-spacing: -0.02em;
  background: linear-gradient(180deg, #fff, #8a8da0);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.about-stats .stat .l {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-2);
}
@media (max-width: 720px) {
  .about-text h2 {
    max-width: 12ch;
  }
  .about-text p {
    margin-top: 22px;
  }
  .about-scope {
    grid-template-columns: 1fr;
    margin-top: 28px;
  }
  .about-stats {
    margin-top: 34px;
    gap: 18px;
  }
  .about-stats .stat .l {
    letter-spacing: 0.1em;
  }
}

/* ============================================================
   5. PROJECTS
   ============================================================ */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 24px;
}
@media (max-width: 900px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

.proj-group {
  margin-top: 56px;
}
.proj-group + .proj-group {
  margin-top: 48px;
}
.proj-group-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 4px 14px;
  border-bottom: 1px solid var(--line);
}
.proj-group-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-1);
}
.proj-group-status .psd {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.proj-group-status.active .psd {
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: breathe 2.4s ease-in-out infinite;
}
.proj-group-status.incubating .psd {
  background: transparent;
  border: 1px solid var(--accent-soft);
  box-shadow: inset 0 0 4px rgba(139, 127, 255, 0.6);
}
.proj-group-count {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.proj-group .pcard.incubating {
  border-style: dashed;
  border-color: rgba(139, 127, 255, 0.18);
  background:
    radial-gradient(140% 100% at 100% 0%, rgba(106, 92, 255, 0.04), transparent 50%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.012), rgba(255, 255, 255, 0));
}

.pcard {
  position: relative;
  min-height: var(--card-min, 360px);
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(140% 100% at 100% 0%, rgba(106, 92, 255, 0.08), transparent 50%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0));
  overflow: hidden;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition:
    background-color 0.6s cubic-bezier(0.2, 0.65, 0.2, 1),
    border-color 0.6s cubic-bezier(0.2, 0.65, 0.2, 1),
    box-shadow 0.6s cubic-bezier(0.2, 0.65, 0.2, 1),
    transform 0.6s cubic-bezier(0.2, 0.65, 0.2, 1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
}
.pcard.has-page:hover {
  border-color: rgba(106, 92, 255, 0.55);
}
.pcard::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    400px 200px at var(--mx, 50%) var(--my, 50%),
    rgba(106, 92, 255, 0.18),
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
}
.pcard:hover {
  border-color: rgba(106, 92, 255, 0.4);
  transform: translateY(-4px);
}
.pcard:hover::before {
  opacity: 1;
}
.pcard:hover .pcard-visual {
  transform: scale(1.05) translate(-4%, -4%);
  opacity: 1;
}
.pcard:hover .pcard-arrow {
  transform: translate(4px, -4px);
}

.pcard-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  z-index: 2;
}
.pcard-kicker,
.pcard-status {
  font-family: var(--font-mono);
  text-transform: uppercase;
}
.pcard-kicker {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--ink-3);
  line-height: 1.5;
}
.pcard-status {
  margin-top: 12px;
  display: inline-flex;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(106, 92, 255, 0.24);
  background: rgba(106, 92, 255, 0.08);
  color: var(--accent-soft);
  font-size: 9px;
  letter-spacing: 0.18em;
}
.pcard-arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-2);
  transition:
    border-color 0.5s cubic-bezier(0.2, 0.65, 0.2, 1),
    color 0.5s cubic-bezier(0.2, 0.65, 0.2, 1);
}
.pcard:hover .pcard-arrow {
  border-color: var(--accent);
  color: var(--accent);
}

.pcard-explore {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-soft);
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity 0.5s,
    transform 0.5s;
}
.pcard.has-page .pcard-explore {
  opacity: 0.7;
  transform: none;
}
.pcard.has-page:hover .pcard-explore {
  opacity: 1;
  color: #fff;
}
.pcard-explore .px-arrow {
  transition: transform 0.4s;
}
.pcard.has-page:hover .pcard-explore .px-arrow {
  transform: translateX(5px);
}

.pcard-visual {
  position: absolute;
  top: 10%;
  right: -10%;
  width: 42%;
  aspect-ratio: 1;
  z-index: 1;
  opacity: 0.48;
  transition: transform 1.2s cubic-bezier(0.2, 0.65, 0.2, 1);
  pointer-events: none;
}
.pcard-foot {
  position: relative;
  z-index: 3;
  background: linear-gradient(180deg, transparent 0%, var(--bg-1) 30%, var(--bg-1) 100%);
  margin: 0 -32px -32px;
  padding: 24px 32px 32px;
}

.pcard-foot .name {
  font-size: clamp(26px, 2.8vw, 38px);
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
}
.pcard-foot .desc {
  margin-top: 10px;
  color: var(--ink-2);
  font-size: 14.5px;
  max-width: 44ch;
  line-height: 1.55;
}
.case-facts {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--line);
}
.case-fact {
  min-height: 86px;
  padding: 16px 14px;
  background: rgba(5, 7, 14, 0.92);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
}
.case-fact span,
.case-outcome span {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.case-fact strong {
  font-size: 13px;
  line-height: 1.35;
  color: var(--ink-0);
  font-weight: 400;
}
.case-outcome {
  margin-top: 14px;
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid rgba(106, 92, 255, 0.18);
  background: rgba(106, 92, 255, 0.045);
}
.case-outcome p {
  margin: 10px 0 0;
  max-width: 52ch;
  color: var(--ink-1);
  font-size: 14px;
  line-height: 1.5;
}
.pcard-foot .tags {
  margin-top: 18px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.pcard-foot .tag {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 5px 9px;
  border-radius: 99px;
  border: 1px solid var(--line);
  color: var(--ink-2);
  white-space: nowrap;
}
@media (max-width: 560px) {
  #projects,
  #manifesto,
  #press {
    min-height: auto;
    padding-top: 92px;
    padding-bottom: 92px;
  }
  .proj-group {
    margin-top: 38px;
  }
  .proj-group + .proj-group {
    margin-top: 34px;
  }
  .projects-grid {
    gap: 16px;
    margin-top: 18px;
  }
  .proj-group-head {
    align-items: flex-start;
    gap: 14px;
    flex-direction: column;
  }
  .pcard {
    min-height: auto;
    padding: 24px;
    gap: 18px;
    justify-content: flex-start;
  }
  .pcard-kicker {
    font-size: 9px;
    letter-spacing: 0.14em;
    white-space: normal;
  }
  .pcard-status {
    margin-top: 10px;
    padding: 5px 9px;
  }
  .pcard-arrow {
    width: 32px;
    height: 32px;
  }
  .pcard-foot {
    margin: 0 -24px -24px;
    padding: 8px 24px 24px;
    background: none;
  }
  .pcard-foot .name {
    font-size: 28px;
  }
  .pcard-foot .desc {
    font-size: 13.5px;
  }
  .pcard-visual {
    display: none;
  }
  .case-facts {
    grid-template-columns: 1fr 1fr;
    margin-top: 18px;
  }
  .case-fact {
    min-height: auto;
    padding: 14px;
    gap: 10px;
  }
  .case-outcome {
    padding: 14px;
  }
  .case-outcome p {
    font-size: 13.5px;
  }
}

/* Project SVG visuals */
.pviz {
  width: 100%;
  height: 100%;
  opacity: 0.5;
}
.pviz circle,
.pviz path,
.pviz line {
  stroke: var(--accent-soft);
  fill: none;
  vector-effect: non-scaling-stroke;
}

/* ============================================================
   10. CONTACT
   ============================================================ */
.contact {
  text-align: center;
  align-items: center;
  position: relative;
}
.contact h2 {
  max-width: 16ch;
  margin: 0 auto;
}
.contact .lede {
  margin: 32px auto 0;
  text-align: center;
}
.contact .channels {
  margin-top: 64px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
}
.chan {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 18px 28px;
  border-radius: 18px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.025);
  color: var(--ink-0);
  text-decoration: none;
  transition:
    background-color 0.6s cubic-bezier(0.2, 0.65, 0.2, 1),
    border-color 0.6s cubic-bezier(0.2, 0.65, 0.2, 1),
    transform 0.6s cubic-bezier(0.2, 0.65, 0.2, 1);
  min-width: 220px;
  backdrop-filter: blur(12px);
}
.chan::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 18px;
  border: 1px solid var(--accent);
  opacity: 0;
  transition: opacity 0.5s;
  animation: chan-breathe 3s ease-in-out infinite;
}
@keyframes chan-breathe {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
}
.chan:hover {
  background: rgba(106, 92, 255, 0.08);
  border-color: var(--accent);
  transform: translateY(-2px);
}
.chan:hover::before {
  opacity: 1;
}
.chan .icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(106, 92, 255, 0.15);
  color: var(--accent-soft);
}
.chan .label-stack {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.chan .label-stack .small {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.chan .label-stack .big {
  font-size: 15px;
  margin-top: 2px;
}

/* ============================================================
   FINAL SCREEN
   ============================================================ */

/* ============================================================
   utility
   ============================================================ */
.section-num {
  position: absolute;
  top: 60px;
  right: 64px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--ink-3);
  pointer-events: none;
  z-index: 5;
}
@media (max-width: 1000px) {
  .section-num {
    display: none;
  }
}

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
  margin: 0;
}

/* hide chrome elements on smaller screens */
@media (max-width: 900px) {
  .os-chrome .hide-md {
    display: none;
  }
}
@media (max-width: 720px) {
  .os-chrome {
    padding: 18px 22px;
    font-size: 10px;
  }
  .os-chrome .mono-row {
    gap: 14px;
  }
  .section-num {
    display: none;
  }
}

/* ============================================================
   BELIEFS GRID (Thinking §05)
   ============================================================ */
.beliefs-grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
.belief-card {
  padding: 32px 28px;
  background: var(--bg-0);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 0.3s;
}
.belief-card:hover {
  background: rgba(106, 92, 255, 0.05);
}
.belief-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--accent);
  opacity: 0.8;
}
.belief-body {
  font-size: clamp(14px, 1.1vw, 16px);
  line-height: 1.6;
  color: var(--ink-1);
  max-width: 36ch;
}
@media (max-width: 560px) {
  .beliefs-grid {
    margin-top: 38px;
    grid-template-columns: 1fr;
  }
  .belief-card {
    padding: 24px;
    gap: 12px;
  }
  .belief-body {
    max-width: none;
  }
}

/* ============================================================
   TERMINAL FOOTER
   ============================================================ */
.footer-terminal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 48px;
  border-top: 1px solid var(--line);
  background: var(--bg-0);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  position: relative;
  gap: 24px;
}
.ft-coord {
  white-space: nowrap;
}
.ft-mark {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink-2);
  font-size: 12px;
  letter-spacing: 0.32em;
}
.ft-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: breathe 2.4s ease-in-out infinite;
}
.ft-time {
  white-space: nowrap;
}
.ft-cursor {
  display: inline-block;
  margin-left: 2px;
  color: var(--accent);
  animation: blink 1s step-end infinite;
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}
@media (max-width: 720px) {
  .footer-terminal {
    flex-direction: column;
    gap: 10px;
    text-align: center;
    padding: 20px 24px;
  }
  .ft-time {
    font-size: 10px;
  }
}

/* ============================================================
   PROOF SECTION (§06)
   ============================================================ */
.press-quote {
  margin: 44px 0 0;
  padding: 24px 28px;
  border-left: 2px solid var(--accent);
  max-width: 68ch;
}
.press-quote p {
  font-size: clamp(16px, 1.3vw, 20px);
  color: var(--ink-1);
  font-style: italic;
  line-height: 1.55;
  margin: 0 0 12px;
}
.press-quote cite {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-style: normal;
}
.press-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
.press-item {
  position: relative;
  padding: 30px 26px;
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(106, 92, 255, 0.055), transparent 48%), var(--bg-0);
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 16px;
  text-decoration: none;
  color: var(--ink-0);
  transition:
    background-color 0.3s,
    border-color 0.3s;
  min-height: 190px;
}
.press-item:hover {
  background: rgba(106, 92, 255, 0.05);
}
.press-item:not(.has-link) {
  cursor: default;
}
.pi-pub {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-soft);
}
.pi-title {
  font-size: clamp(14px, 1.05vw, 16px);
  color: var(--ink-1);
  line-height: 1.5;
  max-width: 34ch;
  padding-right: 8px;
}
.pi-date {
  width: fit-content;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.pi-arrow {
  position: absolute;
  top: 24px;
  right: 20px;
  color: var(--ink-3);
  font-size: 13px;
  transition:
    color 0.3s,
    transform 0.3s;
}
.press-item:hover .pi-arrow {
  color: var(--accent);
  transform: translate(2px, -2px);
}
@media (max-width: 900px) {
  .press-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .press-grid {
    grid-template-columns: 1fr;
    margin-top: 38px;
  }
  .press-item {
    min-height: auto;
    padding: 24px;
  }
}

/* ============================================================
   NOW SECTION (§08)
   ============================================================ */
.now-terminal {
  margin-top: 56px;
  max-width: 860px;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: rgba(11, 16, 32, 0.7);
  backdrop-filter: blur(20px);
  overflow: hidden;
}
.now-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.now-live {
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
}
.now-live::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: breathe 2.4s ease-in-out infinite;
}
.now-updated {
  color: var(--ink-3);
}
.now-list {
  padding: 8px 0;
}
.now-item {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--line);
  animation: fade-up 0.5s ease both;
}
.now-item:last-child {
  border-bottom: none;
}
.now-arrow {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  flex-shrink: 0;
}
.now-cat {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
  min-width: 80px;
  flex-shrink: 0;
}
.now-text {
  font-size: clamp(14px, 1.1vw, 15px);
  color: var(--ink-1);
  flex: 1;
  line-height: 1.4;
}
.now-sub {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  white-space: nowrap;
  flex-shrink: 0;
}
.now-cursor-line {
  padding: 12px 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
}
@media (max-width: 600px) {
  .now-item {
    flex-wrap: wrap;
    gap: 8px;
  }
  .now-sub {
    width: 100%;
    padding-left: calc(16px + 80px + 32px);
  }
}

/* ============================================================
   HOW TO START (§09)
   ============================================================ */
.start-steps {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.start-step {
  min-height: 260px;
  padding: 30px 26px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.026), rgba(255, 255, 255, 0.006)),
    radial-gradient(100% 80% at 100% 0%, rgba(106, 92, 255, 0.07), transparent 52%);
  display: flex;
  flex-direction: column;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--accent-soft);
}
.start-step h3 {
  margin-top: 48px;
  max-width: 13ch;
}
.start-step p {
  margin: 18px 0 0;
  color: var(--ink-2);
  font-size: 14px;
}

/* ============================================================
   FAQ (§10)
   ============================================================ */
.faq-list {
  margin-top: 56px;
  max-width: 920px;
  border-top: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 0;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 24px 44px 24px 0;
  position: relative;
  font-size: clamp(17px, 1.3vw, 22px);
  color: var(--ink-0);
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  color: var(--accent);
  transition: transform 0.3s;
}
.faq-item[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}
.faq-item p {
  margin: 0;
  padding: 0 44px 26px 0;
  max-width: 68ch;
  color: var(--ink-2);
}

@media (max-width: 900px) {
  .start-steps {
    grid-template-columns: 1fr;
    margin-top: 38px;
  }
  .start-step {
    min-height: auto;
  }
  .start-step h3 {
    margin-top: 28px;
  }
}
@media (max-width: 640px) {
  .faq-list {
    margin-top: 38px;
  }
}

/* ============================================================
   CONTACT AUDIENCE CARDS
   ============================================================ */
.contact-audiences {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}
.audience-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 28px 24px;
  border-radius: 16px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.025);
  text-decoration: none;
  color: var(--ink-0);
  transition:
    border-color 0.4s cubic-bezier(0.2, 0.65, 0.2, 1),
    background-color 0.4s cubic-bezier(0.2, 0.65, 0.2, 1),
    transform 0.4s cubic-bezier(0.2, 0.65, 0.2, 1),
    box-shadow 0.4s cubic-bezier(0.2, 0.65, 0.2, 1);
}
.audience-card:hover {
  border-color: var(--accent);
  background: rgba(106, 92, 255, 0.06);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(106, 92, 255, 0.12);
}
.ac-role {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.ac-note {
  margin: 0;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.5;
}
.ac-action {
  margin-top: auto;
  font-size: clamp(14px, 1.1vw, 16px);
  font-weight: 500;
  color: var(--ink-0);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.ac-arr {
  color: var(--accent);
  transition: transform 0.3s;
  flex-shrink: 0;
}
.audience-card:hover .ac-arr {
  transform: translate(3px, -3px);
}
.contact .channels {
  margin-top: 32px;
}
@media (max-width: 720px) {
  .contact-audiences {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-top: 38px;
  }
  .audience-card {
    padding: 24px;
  }
}