/* ============================================================
   ScoutLauncher marketing site
   Radar / signal aesthetic aligned with the product logo.
   ============================================================ */

:root {
  --void: #05070f;
  --ink: #0a0e18;
  --panel: #101522;
  --line: rgba(140, 190, 255, 0.12);
  --line-strong: rgba(140, 190, 255, 0.22);

  --text: #eef3fb;
  --muted: #9aa8c0;
  --faint: #6d7a93;

  --signal: #3ecbff;
  --signal-deep: #1a9ad4;
  --signal-soft: rgba(62, 203, 255, 0.16);
  --signal-glow: rgba(62, 203, 255, 0.45);

  --font-display: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --pad: clamp(1rem, 4.5vw, 3rem);
  --max: 1120px;
  --header-h: 4rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 70% -10%, rgba(30, 120, 180, 0.18), transparent 55%),
    radial-gradient(900px 600px at 10% 40%, rgba(20, 80, 140, 0.12), transparent 50%),
    linear-gradient(180deg, #070b14 0%, var(--void) 40%, #04060c 100%);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.nav-locked {
  overflow: hidden;
}

@media (min-width: 860px) {
  body {
    background-attachment: fixed;
  }
}

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

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin: 0;
}

p {
  margin: 0;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.88em;
  padding: 0.08em 0.4em;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
  color: #cfe9ff;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: var(--header-h);
  padding:
    calc(0.75rem + var(--safe-top))
    calc(var(--pad) + var(--safe-right))
    0.75rem
    calc(var(--pad) + var(--safe-left));
  border-bottom: 1px solid transparent;
  transition: border-color 0.35s var(--ease);
}

/* The blur sits on a pseudo-element on purpose. Putting backdrop-filter on the
   header itself would make it the containing block for its position:fixed
   child, which traps the full-screen .nav overlay inside the header box. */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(5, 7, 15, 0.94), rgba(5, 7, 15, 0.55) 70%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background 0.35s var(--ease);
}

.site-header.is-scrolled::before,
.site-header.is-open::before {
  background: rgba(5, 7, 15, 0.94);
}

.site-header.is-scrolled,
.site-header.is-open {
  border-bottom-color: var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
  z-index: 2;
}

.brand img {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  border-radius: 50%;
  box-shadow: 0 0 20px var(--signal-glow);
}

.brand__text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.brand__text em {
  font-style: normal;
  color: var(--signal);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  z-index: 2;
  flex-shrink: 0;
}

/* Specificity has to beat `.btn { display: inline-flex }`, which is defined later. */
.header__actions .header__cta {
  display: none;
}

.nav-toggle {
  width: 2.75rem;
  height: 2.75rem;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  color: var(--text);
  -webkit-tap-highlight-color: transparent;
}

.nav-toggle span {
  display: block;
  width: 1rem;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.site-header.is-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header.is-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.is-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav {
  position: fixed;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  padding:
    calc(var(--header-h) + var(--safe-top) + 1.5rem)
    calc(var(--pad) + var(--safe-right))
    calc(2rem + var(--safe-bottom))
    calc(var(--pad) + var(--safe-left));
  background: rgba(5, 7, 15, 0.97);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.28s var(--ease), transform 0.28s var(--ease), visibility 0.28s;
}

.nav.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
}

.nav a {
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 6.5vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  padding: 0.85rem 0.25rem;
  border-bottom: 1px solid var(--line);
  transition: color 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--signal);
}

@media (min-width: 860px) {
  .brand img {
    width: 2.25rem;
    height: 2.25rem;
  }

  .brand__text {
    font-size: 1.05rem;
  }

  .header__actions .header__cta {
    display: inline-flex;
  }

  .nav-toggle {
    display: none;
  }

  .nav {
    position: static;
    inset: auto;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 1.75rem;
    padding: 0;
    background: transparent;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
    transition: none;
  }

  .nav a {
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0;
    color: var(--muted);
    padding: 0;
    border: 0;
  }

  .nav a:hover,
  .nav a:focus-visible {
    color: var(--text);
  }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s, border-color 0.25s;
}

@media (hover: hover) {
  .btn:hover {
    transform: translateY(-2px);
  }
}

.btn--compact {
  padding: 0.55rem 1.1rem;
  font-size: 0.88rem;
  min-height: 2.5rem;
}

.btn--lg {
  padding: 0.95rem 1.45rem;
  font-size: 0.98rem;
  min-height: 3.1rem;
  width: 100%;
}

@media (min-width: 520px) {
  .btn--lg {
    width: auto;
    font-size: 1rem;
    padding: 0.95rem 1.6rem;
  }
}

.btn--signal {
  background: linear-gradient(135deg, var(--signal) 0%, var(--signal-deep) 100%);
  color: #041018;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 10px 40px var(--signal-soft);
}

.btn--signal:hover {
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12), 0 14px 50px var(--signal-glow);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--line-strong);
  color: var(--text);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(62, 203, 255, 0.35);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  padding:
    calc(var(--header-h) + var(--safe-top) + 2.5rem)
    calc(var(--pad) + var(--safe-right))
    calc(3.5rem + var(--safe-bottom))
    calc(var(--pad) + var(--safe-left));
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% top;
  transform: scale(1.04);
}

@media (min-width: 860px) {
  .hero {
    padding:
      calc(var(--header-h) + var(--safe-top) + 3rem)
      calc(var(--pad) + var(--safe-right))
      calc(4.5rem + var(--safe-bottom))
      calc(var(--pad) + var(--safe-left));
  }

  .hero__media img {
    object-position: center top;
    animation: heroDrift 18s var(--ease) infinite alternate;
  }
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 7, 15, 0.55) 0%, rgba(5, 7, 15, 0.35) 28%, rgba(5, 7, 15, 0.88) 62%, rgba(5, 7, 15, 0.98) 100%),
    linear-gradient(90deg, rgba(5, 7, 15, 0.75) 0%, rgba(5, 7, 15, 0.35) 100%);
}

@media (min-width: 860px) {
  .hero__veil {
    background:
      linear-gradient(90deg, rgba(5, 7, 15, 0.94) 0%, rgba(5, 7, 15, 0.72) 42%, rgba(5, 7, 15, 0.35) 70%, rgba(5, 7, 15, 0.55) 100%),
      linear-gradient(180deg, rgba(5, 7, 15, 0.55) 0%, rgba(5, 7, 15, 0.2) 35%, rgba(5, 7, 15, 0.92) 100%);
  }
}

.hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 38rem;
}

.hero__brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.15rem;
}

.radar {
  position: relative;
  width: 3.5rem;
  height: 3.5rem;
  flex-shrink: 0;
}

@media (min-width: 600px) {
  .radar {
    width: 4.5rem;
    height: 4.5rem;
  }
}

.radar img {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  filter: drop-shadow(0 0 18px var(--signal-glow));
}

.radar__ring {
  position: absolute;
  inset: -6px;
  border: 1px solid rgba(62, 203, 255, 0.25);
  border-radius: 50%;
  animation: pulseRing 3.2s var(--ease) infinite;
}

.radar__ring:nth-child(2) {
  inset: -14px;
  animation-delay: 0.6s;
  opacity: 0.55;
}

.radar__sweep {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0deg, rgba(62, 203, 255, 0.35) 50deg, transparent 70deg);
  animation: sweep 4.5s linear infinite;
  mask: radial-gradient(circle, transparent 42%, #000 43%);
  -webkit-mask: radial-gradient(circle, transparent 42%, #000 43%);
  z-index: 1;
}

.hero__name {
  margin: 0;
  font-size: clamp(1.85rem, 8vw, 3.6rem);
  font-weight: 800;
}

.hero__name span {
  color: var(--signal);
}

.hero__headline {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 6.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: var(--text);
}

.hero__lead {
  color: var(--muted);
  font-size: clamp(0.98rem, 3.4vw, 1.15rem);
  max-width: 30rem;
  margin-bottom: 1.35rem;
}

.hero__cta {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

@media (min-width: 520px) {
  .hero__cta {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.75rem;
  }
}

.hero__scroll {
  position: absolute;
  bottom: calc(0.85rem + var(--safe-bottom));
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 1.5rem;
  height: 2.4rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  display: none;
  justify-content: center;
  padding-top: 0.45rem;
  opacity: 0.7;
}

@media (min-width: 600px) {
  .hero__scroll {
    display: flex;
  }
}

.hero__scroll span {
  width: 3px;
  height: 8px;
  border-radius: 999px;
  background: var(--signal);
  animation: scrollDot 1.6s var(--ease) infinite;
}

/* ---------- Sections ---------- */

.section {
  padding: clamp(3.25rem, 8vw, 7.5rem) calc(var(--pad) + var(--safe-right)) clamp(3.25rem, 8vw, 7.5rem) calc(var(--pad) + var(--safe-left));
  max-width: calc(var(--max) + 2 * var(--pad));
  margin: 0 auto;
}

.section__intro {
  max-width: 36rem;
  margin-bottom: clamp(1.75rem, 5vw, 4rem);
}

.section__intro h2 {
  font-size: clamp(1.55rem, 5.5vw, 2.75rem);
  margin-bottom: 0.65rem;
}

.section__intro p {
  color: var(--muted);
  font-size: clamp(0.98rem, 3.2vw, 1.08rem);
}

/* ---------- Flow / How ---------- */

.flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(2.25rem, 7vw, 5rem);
}

.flow__step {
  display: grid;
  gap: 1.15rem;
  align-items: center;
}

@media (min-width: 860px) {
  .flow__step {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3rem;
  }

  .flow__step--flip {
    grid-template-columns: 0.85fr 1.15fr;
  }

  .flow__step--flip .shot {
    order: 2;
  }
}

@media (max-width: 859px) {
  .flow__step .flow__copy {
    order: -1;
  }
}

.flow__n {
  display: block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--signal);
  margin-bottom: 0.65rem;
}

.flow__copy h3 {
  font-size: clamp(1.45rem, 3vw, 1.9rem);
  margin-bottom: 0.65rem;
}

.flow__copy p {
  color: var(--muted);
  max-width: 30rem;
}

/* ---------- Shots ---------- */

.shot {
  margin: 0;
  border-radius: clamp(10px, 2.5vw, 14px);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.4);
}

@media (min-width: 860px) {
  .shot {
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  }
}

.shot img {
  width: 100%;
  height: auto;
}

.shot--glow {
  box-shadow:
    0 18px 50px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(62, 203, 255, 0.08),
    0 0 40px rgba(62, 203, 255, 0.06);
}

.shot--wide {
  margin-top: clamp(1.75rem, 5vw, 4rem);
}

.shot--wide figcaption {
  padding: 0.8rem 1rem;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--faint);
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

/* ---------- Modes ---------- */

.modes .mode {
  display: grid;
  gap: 1.15rem;
  align-items: center;
  margin-bottom: clamp(2.25rem, 6vw, 4.5rem);
}

@media (min-width: 860px) {
  .modes .mode {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3rem;
  }

  .mode--reverse {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .mode--reverse .mode__copy {
    order: 2;
  }
}

.mode__copy h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.75rem;
}

.mode__copy p {
  color: var(--muted);
  max-width: 28rem;
}

/* ---------- Promise ---------- */

.promise {
  padding:
    clamp(3rem, 8vw, 6.5rem)
    calc(var(--pad) + var(--safe-right))
    clamp(3rem, 8vw, 6.5rem)
    calc(var(--pad) + var(--safe-left));
  position: relative;
}

.promise::before {
  content: "";
  position: absolute;
  inset: 10% 5%;
  background: radial-gradient(ellipse at center, rgba(62, 203, 255, 0.1), transparent 65%);
  pointer-events: none;
}

.promise__inner {
  position: relative;
  max-width: 40rem;
  margin: 0 auto;
  text-align: center;
}

.promise__inner h2 {
  font-size: clamp(1.7rem, 6vw, 3rem);
  margin-bottom: 0.85rem;
}

.promise__inner > p {
  color: var(--muted);
  font-size: clamp(0.98rem, 3.2vw, 1.1rem);
  margin-bottom: 1.5rem;
}

.promise__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
  text-align: left;
  max-width: 22rem;
  margin-inline: auto;
}

.promise__list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--text);
  font-weight: 500;
  font-size: 0.98rem;
}

.promise__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 12px var(--signal-glow);
}

/* ---------- FAQ ---------- */

.faq__list {
  display: grid;
  gap: 0.7rem;
  max-width: 44rem;
}

.faq__item {
  border: 1px solid var(--line);
  border-radius: clamp(10px, 2.5vw, 14px);
  background: rgba(255, 255, 255, 0.02);
  padding: 0 clamp(0.9rem, 3vw, 1.25rem);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.faq__item[open] {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.045);
}

.faq__item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.05rem 0;
  font-weight: 600;
  font-size: clamp(0.98rem, 3vw, 1.05rem);
  color: var(--text);
  -webkit-tap-highlight-color: transparent;
}

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

.faq__item summary::after {
  content: "+";
  flex-shrink: 0;
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1;
  color: var(--signal);
  transition: transform 0.25s var(--ease);
}

.faq__item[open] summary::after {
  transform: rotate(45deg);
}

.faq__item p {
  color: var(--muted);
  font-size: 0.98rem;
  padding-bottom: 1.1rem;
  max-width: 40rem;
}

/* ---------- Download ---------- */

.download {
  padding-top: 0;
}

.download__panel {
  text-align: center;
  padding: clamp(1.75rem, 5vw, 4rem) clamp(1.15rem, 4vw, 3rem);
  border-radius: clamp(14px, 3vw, 20px);
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(600px 280px at 50% 0%, rgba(62, 203, 255, 0.14), transparent 60%),
    linear-gradient(180deg, rgba(16, 21, 34, 0.9), rgba(8, 11, 20, 0.95));
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

.download__logo {
  width: 4.25rem;
  height: 4.25rem;
  margin: 0 auto 1.1rem;
  border-radius: 50%;
  filter: drop-shadow(0 0 24px var(--signal-glow));
  animation: logoPulse 3.5s var(--ease) infinite;
}

@media (min-width: 600px) {
  .download__logo {
    width: 5rem;
    height: 5rem;
  }
}

.download__panel h2 {
  font-size: clamp(1.45rem, 5.5vw, 2.6rem);
  margin-bottom: 0.65rem;
}

.download__panel > p {
  color: var(--muted);
  margin-bottom: 1.5rem;
  font-size: clamp(0.98rem, 3.2vw, 1.05rem);
}

.download__actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.85rem;
  max-width: 22rem;
  margin-inline: auto;
}

@media (min-width: 520px) {
  .download__actions {
    align-items: center;
  }
}

.download__note {
  font-size: 0.88rem;
  color: var(--faint);
  text-align: center;
}

/* ---------- Footer ---------- */

.site-footer {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.85rem;
  padding:
    1.5rem
    calc(var(--pad) + var(--safe-right))
    calc(1.75rem + var(--safe-bottom))
    calc(var(--pad) + var(--safe-left));
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 0.88rem;
}

.site-footer p {
  max-width: 28rem;
  line-height: 1.45;
}

@media (min-width: 600px) {
  .site-footer {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding:
      2rem
      calc(var(--pad) + var(--safe-right))
      calc(2.5rem + var(--safe-bottom))
      calc(var(--pad) + var(--safe-left));
    font-size: 0.9rem;
  }
}

.site-footer .brand img {
  width: 1.75rem;
  height: 1.75rem;
  box-shadow: none;
}

/* ---------- Reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

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

/* ---------- Focus ---------- */

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- Motion ---------- */

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

@keyframes pulseRing {
  0% { transform: scale(0.92); opacity: 0.7; }
  70% { transform: scale(1.08); opacity: 0; }
  100% { transform: scale(1.08); opacity: 0; }
}

@keyframes scrollDot {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(10px); opacity: 0; }
  100% { transform: translateY(10px); opacity: 0; }
}

@keyframes heroDrift {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to { transform: scale(1.08) translate3d(-1.5%, -1%, 0); }
}

@keyframes logoPulse {
  0%, 100% { filter: drop-shadow(0 0 18px var(--signal-glow)); }
  50% { filter: drop-shadow(0 0 32px rgba(62, 203, 255, 0.7)); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .radar__sweep,
  .radar__ring,
  .hero__media img,
  .download__logo,
  .hero__scroll span {
    animation: none !important;
  }
}

/* Extra-small phones */
@media (max-width: 380px) {
  .brand__text {
    font-size: 0.9rem;
  }

  .hero__name {
    font-size: 1.65rem;
  }

  .hero__headline {
    font-size: 1.4rem;
  }
}