/* LuxSimulation — mission control interface */

:root {
  --color-void: #000000;
  --color-star: #f0f0fa;
  --color-steel: #545457;
  --color-gunmetal: #404040;
  --color-muted: #9a9aa4;
  --color-line: #23232a;

  --font-main: "DIN Alternate", "Roboto Condensed", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Courier New", monospace;

  --text-caption: 10px;
  --text-body-sm: 12px;
  --text-body: 13px;
  --text-body-lg: 16px;

  --track-nav: 0.10em;
  --track-head: 0.02em;

  --space-4: 4px;
  --space-10: 10px;
  --space-12: 12px;
  --space-15: 15px;
  --space-18: 18px;
  --space-20: 20px;
  --space-24: 24px;
  --space-30: 30px;
  --space-40: 40px;
  --space-60: 60px;

  --radius: 4px;
  --radius-pill: 32px;

  --container: 1280px;
  --gutter: clamp(20px, 5vw, 60px);
  --header-h: 62px;
}

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

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

body {
  margin: 0;
  background: var(--color-void);
  color: var(--color-star);
  font-family: var(--font-main);
  font-size: var(--text-body);
  line-height: 1.7;
  letter-spacing: var(--track-nav);
  font-feature-settings: "tnum" on;
  overflow-x: hidden;
}

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

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

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--track-head);
  line-height: 1.08;
}

p { margin: 0; }

ul, ol, dl, dd { margin: 0; padding: 0; }
li { list-style: none; }

:focus-visible {
  outline: 2px solid var(--color-star);
  outline-offset: 3px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: var(--space-10) var(--space-20);
  background: var(--color-void);
  border: 1px solid var(--color-star);
  font-size: var(--text-caption);
  text-transform: uppercase;
}
.skip:focus { left: var(--space-12); top: var(--space-12); }

/* ---------- typography helpers ---------- */

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.section__title {
  font-size: clamp(26px, 5.4vw, 48px);
  max-width: 20ch;
}

.section__title + .section__lead,
.section__title + p { margin-top: var(--space-18); }

.section__lead {
  max-width: 52ch;
  font-size: var(--text-body-lg);
  line-height: 1.65;
  letter-spacing: 0.05em;
  color: var(--color-star);
}

.rule {
  width: 56px;
  height: 1px;
  background: var(--color-star);
  border: 0;
  margin: 0 0 var(--space-18);
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-10);
  padding: 13px 22px;
  border: 1px solid var(--color-star);
  border-radius: var(--radius);
  background: transparent;
  color: var(--color-star);
  font-family: var(--font-main);
  font-size: var(--text-body-sm);
  font-weight: 700;
  letter-spacing: var(--track-nav);
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.btn:hover { background: rgba(240, 240, 250, 0.10); }
.btn--dim { border-color: var(--color-steel); color: var(--color-muted); }
.btn--dim:hover { border-color: var(--color-star); color: var(--color-star); }
.btn--pill { border-radius: var(--radius-pill); padding: 10px 20px; font-size: var(--text-caption); }
.btn__icon { width: 14px; height: 14px; flex: none; }

/* ---------- header ---------- */

.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--color-void);
  border-bottom: 1px solid var(--color-line);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-20);
  min-height: var(--header-h);
}

.logo {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.logo__mark { color: var(--color-star); }
.logo__tail { color: var(--color-steel); }

.nav { display: flex; align-items: center; gap: var(--space-18); }

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-18);
}

.nav__link {
  font-size: var(--text-caption);
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-star);
  padding: var(--space-4) 0;
  border-bottom: 1px solid transparent;
}
.nav__link:hover { border-bottom-color: var(--color-star); }

.nav__cta { margin-left: var(--space-4); }

.burger {
  display: none;
  width: 42px;
  height: 36px;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-direction: column;
  border: 1px solid var(--color-steel);
  border-radius: var(--radius);
  background: transparent;
  cursor: pointer;
}
.burger__bar { display: block; width: 18px; height: 1px; background: var(--color-star); }

/* ---------- hero ---------- */

.hero {
  position: relative;
  min-height: min(88vh, 760px);
  display: flex;
  align-items: flex-end;
  padding-block: 120px var(--space-40);
  overflow: hidden;
}

.hero__media { position: absolute; inset: 0; }
.hero__img { width: 100%; height: 100%; object-fit: cover; object-position: 62% 50%; }
.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.78) 34%, rgba(0,0,0,0.25) 62%, rgba(0,0,0,0.55) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0) 32%, rgba(0,0,0,0.9) 100%);
}

.hero__inner { position: relative; width: 100%; }

.hero__grid {
  display: grid;
  gap: var(--space-40);
}

.hero__title {
  font-size: clamp(30px, 7vw, 58px);
  max-width: 19ch;
  margin-block: var(--space-18) var(--space-20);
}
.hero__accent {
  display: inline-block;
  border-bottom: 2px solid var(--color-star);
  padding-bottom: 2px;
}

.hero__text {
  max-width: 44ch;
  letter-spacing: 0.06em;
  color: var(--color-star);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12);
  margin-top: var(--space-24);
}

.hero__readout {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-24);
  margin-top: var(--space-40);
  padding-top: var(--space-18);
  border-top: 1px solid var(--color-gunmetal);
}
.readout__item { min-width: 92px; }
.readout__key {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.2em;
  color: var(--color-muted);
  text-transform: uppercase;
}
.readout__val {
  display: block;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.hero__icons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-10);
  margin-top: var(--space-24);
}
.hero__icon {
  width: 46px;
  height: 46px;
  border: 1px solid var(--color-gunmetal);
  border-radius: var(--radius);
}

/* ---------- section frame ---------- */

.section { position: relative; }

.section__head { margin-bottom: var(--space-40); }
.section__head .eyebrow { display: block; margin-bottom: var(--space-12); }

/* ---------- 03 about / redação ---------- */

.about { padding-block: 96px; border-top: 1px solid var(--color-line); }

.about__grid {
  display: grid;
  gap: var(--space-40);
}

.about__text p + p { margin-top: var(--space-18); }

.about__model {
  margin-top: var(--space-30);
  border-top: 1px solid var(--color-gunmetal);
}
.about__row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: var(--space-15);
  padding-block: var(--space-15);
  border-bottom: 1px solid var(--color-line);
}
.about__key {
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.18em;
  color: var(--color-muted);
  text-transform: uppercase;
}
.about__val { font-size: var(--text-body); }

.about__figure { position: relative; }
.about__figure::before,
.about__figure::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1px solid var(--color-star);
}
.about__figure::before { top: -6px; left: -6px; border-right: 0; border-bottom: 0; }
.about__figure::after { bottom: 22px; right: -6px; border-left: 0; border-top: 0; }
.about__img { width: 100%; }
.about__caption {
  margin-top: var(--space-12);
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ---------- 04 catálogo — full width strips ---------- */

.catalog { padding-block: 72px 88px; border-top: 1px solid var(--color-line); }

.catalog__list { display: grid; gap: 44px; margin-top: var(--space-40); }

.strip { position: relative; }

.strip__frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}
.strip__img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.strip__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.15) 35%, rgba(0,0,0,0.92) 100%);
}
.strip__no {
  position: absolute;
  top: var(--space-12);
  left: var(--space-15);
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.2em;
  color: var(--color-star);
}

.strip__panel {
  position: relative;
  padding: var(--space-20) 0 0;
}

.strip__ident {
  display: flex;
  align-items: center;
  gap: var(--space-15);
  margin-bottom: var(--space-15);
}
.strip__icon {
  width: 54px;
  height: 54px;
  flex: none;
  border: 1px solid var(--color-gunmetal);
  border-radius: var(--radius);
}
.strip__title { font-size: clamp(19px, 3.4vw, 26px); }
.strip__sub {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.strip__data { border-top: 1px solid var(--color-gunmetal); margin-bottom: var(--space-15); }
.strip__row {
  display: grid;
  grid-template-columns: 104px 1fr;
  gap: var(--space-12);
  align-items: center;
  padding-block: 9px;
  border-bottom: 1px solid var(--color-line);
}
.strip__dt {
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.strip__dd { font-size: var(--text-body); }

.strip__text { max-width: 62ch; margin-bottom: var(--space-20); }
.strip__note {
  display: block;
  margin-top: var(--space-10);
  color: var(--color-muted);
  font-size: var(--text-body-sm);
}

/* ---------- 05 demo do carro-chefe ---------- */

.demo { padding-block: 112px; border-top: 1px solid var(--color-line); }

.demo__stage { position: relative; margin-bottom: var(--space-30); }
.demo__stage-img { width: 100%; aspect-ratio: 16 / 8; object-fit: cover; }
.demo__stage-veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.35) 48%, rgba(0,0,0,0.7) 100%);
}
.demo__overlay {
  position: absolute;
  left: var(--space-24);
  bottom: var(--space-24);
  max-width: 34ch;
}
.demo__overlay-title { font-size: clamp(22px, 4vw, 38px); margin-bottom: var(--space-12); }

.demo__pair { display: grid; gap: var(--space-20); margin-bottom: var(--space-30); }
.demo__shot { position: relative; }
.demo__shot-img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.demo__shot-cap {
  margin-top: var(--space-10);
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.demo__specs {
  display: grid;
  gap: var(--space-20);
  padding-top: var(--space-24);
  border-top: 1px solid var(--color-gunmetal);
}
.demo__spec-key {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-4);
}
.demo__verdict { margin-top: var(--space-30); max-width: 66ch; }
.demo__actions { margin-top: var(--space-24); }

/* ---------- 06 galeria ---------- */

.gallery { padding-block: 88px; border-top: 1px solid var(--color-line); }
.gallery__grid { display: grid; gap: var(--space-18); }
.gallery__item { position: relative; }
.gallery__img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border: 1px solid var(--color-line); }
.gallery__cap {
  display: block;
  margin-top: var(--space-10);
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ---------- 07 vantagens ---------- */

.edge { padding-block: 104px; border-top: 1px solid var(--color-line); }
.edge__grid { display: grid; gap: var(--space-30); }
.edge__item { padding-top: var(--space-20); border-top: 1px solid var(--color-gunmetal); }
.edge__icon {
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 1px solid var(--color-steel);
  border-radius: var(--radius);
  color: var(--color-star);
  margin-bottom: var(--space-18);
}
.edge__title { font-size: 15px; margin-bottom: var(--space-10); letter-spacing: 0.06em; }
.edge__text { color: var(--color-star); }

/* ---------- 08 como começar ---------- */

.steps { position: relative; padding-block: 100px; overflow: hidden; }
.steps__bg { position: absolute; inset: 0; }
.steps__bg-img { width: 100%; height: 100%; object-fit: cover; }
.steps__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.94) 0%, rgba(0,0,0,0.72) 50%, rgba(0,0,0,0.96) 100%);
}
.steps__inner { position: relative; }
.steps__list { display: grid; gap: var(--space-30); margin-top: var(--space-40); }
.steps__item { padding-top: var(--space-18); border-top: 1px solid var(--color-star); }
.steps__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-12);
}
.steps__title { font-size: 15px; letter-spacing: 0.06em; margin-bottom: var(--space-10); }

/* ---------- 09 números ---------- */

.stats { position: relative; padding-block: 76px; overflow: hidden; }
.stats__bg { position: absolute; inset: 0; }
.stats__bg-img { width: 100%; height: 100%; object-fit: cover; }
.stats__veil { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.82); }
.stats__inner { position: relative; }
.stats__grid { display: grid; gap: var(--space-30); }
.stats__item {
  display: flex;
  flex-direction: column-reverse;
  align-items: flex-start;
  border-left: 1px solid var(--color-steel);
  padding-left: var(--space-18);
}
.stats__num {
  display: block;
  font-size: clamp(34px, 7vw, 54px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: var(--track-head);
}
.stats__key {
  display: block;
  margin-top: var(--space-10);
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.stats__note { margin-top: var(--space-30); max-width: 60ch; color: var(--color-muted); }

/* ---------- 10 opiniões ---------- */

.voices { padding-block: 112px; border-top: 1px solid var(--color-line); }
.voices__grid { display: grid; gap: var(--space-30); }
.voices__item { padding-top: var(--space-20); border-top: 1px solid var(--color-gunmetal); }
.voices__item--tall { padding-bottom: var(--space-30); }
.voices__quote { font-size: 15px; line-height: 1.75; letter-spacing: 0.045em; margin-bottom: var(--space-20); }
.voices__by { display: flex; align-items: center; gap: var(--space-12); }
.voices__mono {
  width: 38px;
  height: 38px;
  flex: none;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-steel);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: var(--text-body-sm);
  letter-spacing: 0.06em;
}
.voices__name { display: block; font-size: var(--text-body); letter-spacing: 0.06em; }
.voices__role {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ---------- 11 subscrição ---------- */

.subscribe { position: relative; padding-block: 96px; overflow: hidden; }
.subscribe__bg { position: absolute; inset: 0; }
.subscribe__bg-img { width: 100%; height: 100%; object-fit: cover; }
.subscribe__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.86) 55%, rgba(0,0,0,0.94) 100%);
}
.subscribe__inner { position: relative; }
.subscribe__grid { display: grid; gap: var(--space-40); }
.subscribe__text p + p { margin-top: var(--space-15); }

.form__field { margin-bottom: var(--space-20); }
.form__label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-10);
}
.form__input {
  width: 100%;
  padding: 11px 0;
  border: 0;
  border-bottom: 1px solid var(--color-steel);
  background: transparent;
  color: var(--color-star);
  font-family: var(--font-main);
  font-size: var(--text-body-lg);
  letter-spacing: 0.06em;
}
.form__input:focus { border-bottom-color: var(--color-star); outline: none; }
.form__input:focus-visible { outline: none; }

.form__consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-12);
  margin-bottom: var(--space-24);
}
.form__check {
  width: 16px;
  height: 16px;
  margin: 3px 0 0;
  flex: none;
  accent-color: #f0f0fa;
}
.form__consent-text { font-size: var(--text-body-sm); color: var(--color-muted); letter-spacing: 0.05em; }
.form__consent-text a { border-bottom: 1px solid var(--color-steel); color: var(--color-star); }

.form__msg {
  display: none;
  margin-top: var(--space-20);
  padding: var(--space-15) var(--space-18);
  border: 1px solid var(--color-star);
  border-radius: var(--radius);
  font-size: var(--text-body-sm);
  letter-spacing: 0.08em;
}
.form__msg.is-visible { display: block; }

/* ---------- 12 faq ---------- */

.faq { padding-block: 88px; border-top: 1px solid var(--color-line); }
.faq__list { margin-top: var(--space-30); border-top: 1px solid var(--color-gunmetal); }
.faq__item { border-bottom: 1px solid var(--color-line); }
.faq__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-20);
  padding: var(--space-20) 0;
  background: transparent;
  border: 0;
  color: var(--color-star);
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: left;
  cursor: pointer;
}
.faq__sign { width: 14px; height: 14px; flex: none; transition: transform 0.2s ease; }
.faq__item--open .faq__sign { transform: rotate(45deg); }
.faq__panel { display: none; padding-bottom: var(--space-24); max-width: 68ch; }
.faq__item--open .faq__panel { display: block; }

/* ---------- footer ---------- */

.footer { padding-block: var(--space-60) var(--space-30); border-top: 1px solid var(--color-gunmetal); }
.footer__grid { display: grid; gap: var(--space-30); }
.footer__title {
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-15);
}
.footer__list li + li { margin-top: var(--space-10); }
.footer__link { font-size: var(--text-body-sm); letter-spacing: 0.08em; }
.footer__link:hover { border-bottom: 1px solid var(--color-star); }
.footer__about { max-width: 42ch; color: var(--color-muted); }
.footer__logo { margin-bottom: var(--space-15); display: inline-block; }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-15);
  justify-content: space-between;
  margin-top: var(--space-40);
  padding-top: var(--space-18);
  border-top: 1px solid var(--color-line);
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ---------- cookie banner + to top ---------- */

.cookie {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 70;
  display: none;
  background: var(--color-void);
  border-top: 1px solid var(--color-star);
}
.cookie.is-visible { display: block; }
.cookie__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-15);
  justify-content: space-between;
  padding-block: var(--space-18);
}
.cookie__text { max-width: 62ch; font-size: var(--text-body-sm); letter-spacing: 0.06em; }
.cookie__text a { border-bottom: 1px solid var(--color-steel); }
.cookie__actions { display: flex; gap: var(--space-10); }

.totop {
  position: fixed;
  right: var(--space-20);
  bottom: var(--space-20);
  z-index: 65;
  width: 44px;
  height: 44px;
  display: none;
  place-items: center;
  border: 1px solid var(--color-star);
  border-radius: var(--radius);
  background: var(--color-void);
  color: var(--color-star);
  cursor: pointer;
}
.totop.is-visible { display: grid; }
.totop__icon { width: 16px; height: 16px; }

/* ---------- legal pages ---------- */

.legal { padding-block: 72px 96px; }
.legal__title { font-size: clamp(26px, 5vw, 44px); max-width: 22ch; }
.legal__meta {
  margin-top: var(--space-15);
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.legal__body { max-width: 74ch; margin-top: var(--space-40); }
.legal__body h2 {
  font-size: 17px;
  letter-spacing: 0.05em;
  margin-top: var(--space-40);
  margin-bottom: var(--space-15);
  padding-top: var(--space-15);
  border-top: 1px solid var(--color-gunmetal);
}
.legal__body h3 {
  font-size: 13px;
  letter-spacing: 0.08em;
  margin-top: var(--space-24);
  margin-bottom: var(--space-10);
  color: var(--color-muted);
}
.legal__body p + p { margin-top: var(--space-15); }
.legal__body ul { margin-top: var(--space-12); }
.legal__body li {
  position: relative;
  padding-left: var(--space-20);
  margin-bottom: var(--space-10);
}
.legal__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 1px;
  background: var(--color-steel);
}
.legal__body a { border-bottom: 1px solid var(--color-steel); }
.legal__back { margin-top: var(--space-40); }

/* ---------- breakpoints ---------- */

@media (max-width: 1023px) {
  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-20);
    padding: var(--space-24) var(--gutter) var(--space-30);
    background: var(--color-void);
    border-bottom: 1px solid var(--color-star);
  }
  .nav.is-open { display: flex; }
  .nav__list { flex-direction: column; align-items: flex-start; gap: var(--space-15); }
  .nav__link { font-size: var(--text-body-sm); }
  .burger { display: flex; }
}

@media (min-width: 768px) {
  .hero__icons { gap: var(--space-12); }
  .demo__pair { grid-template-columns: repeat(2, 1fr); }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-20); }
  .edge__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-40); }
  .steps__list { grid-template-columns: repeat(2, 1fr); gap: var(--space-40); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-40); }
  .voices__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-40); }
  .strip__data { max-width: 520px; }
}

@media (min-width: 1024px) {
  .hero { padding-block: 160px var(--space-60); }
  .hero__grid { grid-template-columns: minmax(0, 1fr) 300px; align-items: end; gap: var(--space-60); }
  .hero__side { padding-bottom: var(--space-10); }
  .hero__readout { flex-direction: column; gap: var(--space-18); margin-top: 0; }

  .about__grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: var(--space-60); align-items: start; }

  .strip {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    min-height: 440px;
  }
  .strip__panel {
    position: relative;
    grid-column: 2;
    padding: var(--space-40);
  }
  .strip--flip .strip__panel { grid-column: 1; }
  .strip__frame { position: absolute; inset: 0; border: 0; }
  .strip__img { width: 100%; height: 100%; aspect-ratio: auto; }
  .strip__shade {
    background: linear-gradient(270deg, rgba(0,0,0,0.96) 0%, rgba(0,0,0,0.9) 42%, rgba(0,0,0,0.25) 72%, rgba(0,0,0,0.55) 100%);
  }
  .strip--flip .strip__shade {
    background: linear-gradient(90deg, rgba(0,0,0,0.96) 0%, rgba(0,0,0,0.9) 42%, rgba(0,0,0,0.25) 72%, rgba(0,0,0,0.55) 100%);
  }
  .strip__no { left: auto; right: var(--space-20); top: var(--space-15); }
  .strip--flip .strip__no { right: auto; left: var(--space-20); }
  .strip__text { max-width: 46ch; }

  .demo__grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: var(--space-40); align-items: start; }
  .demo__specs { grid-template-columns: 1fr; padding-top: 0; border-top: 0; }
  .demo__spec { padding-top: var(--space-15); border-top: 1px solid var(--color-gunmetal); }

  .gallery__grid { grid-template-columns: repeat(3, 1fr); }
  .gallery__item--drop { transform: translateY(38px); }

  .edge__grid { grid-template-columns: repeat(4, 1fr); gap: var(--space-30); }
  .steps__list { grid-template-columns: repeat(4, 1fr); gap: var(--space-30); }
  .stats__grid { grid-template-columns: repeat(4, 1fr); }

  .voices__grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-40); align-items: start; }
  .voices__item--tall { margin-top: var(--space-40); }

  .subscribe__grid { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: var(--space-60); align-items: start; }
  .form__pair { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-20); }

  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1.1fr; }

  .legal__body { margin-left: 0; }
}

@media (min-width: 1280px) {
  .gallery__grid { gap: var(--space-24); }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .gallery__item--drop { transform: none; }
}