/* ============================================================
   IPONS ($IPONS) — style.css
   The product page of a flagship smartphone dynasty.
   Seventeen generations. One bite. No explanations.
   ============================================================ */

/* ---------- tokens ---------- */
:root {
  --black: #050506;         /* product black */
  --panel: #111114;         /* cards */
  --starlight: #F5F5F0;     /* primary text */
  --titanium: #9C9CA3;      /* secondary text, device body */
  --blue: #3D7BFF;          /* pro blue — accent, CTA */
  --gold: #C9A227;          /* camera gold — lens rings */
  --hairline: rgba(245, 245, 240, 0.12);
  --ticker-h: 36px;
  --font-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
}

/* ---------- reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  background: var(--black);
  color: var(--starlight);
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.6;
  padding-top: var(--ticker-h);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, video { max-width: 100%; }
button { font: inherit; color: inherit; }
a { color: inherit; }

::selection { background: var(--blue); color: #fff; }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

section[id] { scroll-margin-top: calc(var(--ticker-h) + 80px); }

.svg-defs { position: absolute; }

/* ---------- utilities ---------- */
.container {
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 24px);
}

.mono { font-family: var(--font-mono); }

.skip-link {
  position: fixed;
  top: calc(var(--ticker-h) + 8px);
  left: 8px;
  z-index: 200;
  background: var(--blue);
  color: #fff;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transform: translateY(-300%);
  transition: transform 0.2s;
}
.skip-link:focus-visible { transform: none; }

.section { padding: clamp(90px, 12vw, 150px) 0; }

.section__title {
  font-size: clamp(34px, 5.5vw, 72px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.04;
  max-width: 14em;
}

.section__lede {
  margin-top: 20px;
  color: var(--titanium);
  font-size: 17px;
  max-width: 560px;
}

.eyebrow {
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  margin-bottom: 20px;
}

/* the bitten P — recoloured by context via currentColor */
.pmark { fill: currentColor; display: inline-block; }

/* scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.8s ease var(--d, 0s),
    transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) var(--d, 0s);
}
.reveal.revealed { opacity: 1; transform: none; }

/* media placeholders */
.media-slot {
  border: 1px dashed rgba(156, 156, 163, 0.4);
  border-radius: 20px;
  background: rgba(17, 17, 20, 0.5);
  display: grid;
  place-items: center;
}
.media-slot__label {
  color: var(--titanium);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-align: center;
  padding: 0 16px;
}
.media-slot--hero {
  aspect-ratio: 16 / 9;
  margin-top: clamp(48px, 8vw, 96px);
}
/* hero keynote video — 720p source, capped at ~960px so it stays crisp */
.media-frame {
  display: flex;
  justify-content: center;
  margin-top: clamp(48px, 8vw, 96px);
}
.media-frame__video {
  display: block;
  width: 100%;
  max-width: 960px;
  border: 1px solid var(--hairline);
  border-radius: 20px;
  background: var(--panel);
}

.review-card__avatar {
  width: 84px;
  height: 84px;
  flex: none;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--hairline);
}

/* ---------- buttons / pills / toast ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s, color 0.25s, transform 0.25s;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--solid { background: var(--blue); color: #fff; }
.btn--solid:hover { background: #5b90ff; }

.btn--outline {
  border-color: rgba(245, 245, 240, 0.35);
  background: transparent;
  color: var(--starlight);
}
.btn--outline:hover { border-color: var(--starlight); }

.btn--ghost { background: transparent; color: var(--titanium); }
.btn--ghost:hover { color: var(--starlight); }

.btn--small { padding: 9px 18px; font-size: 13px; }

.btn--copy {
  padding: 10px 18px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  border-color: rgba(156, 156, 163, 0.35);
  background: transparent;
  color: var(--starlight);
}
.btn--copy:hover { border-color: var(--starlight); }

.ca-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 6px;
}
.ca-pill {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--titanium);
  background: rgba(17, 17, 20, 0.6);
  border: 1px solid rgba(156, 156, 163, 0.35);
  border-radius: 999px;
  padding: 11px 18px;
  max-width: min(100%, 420px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 32px;
  transform: translate(-50%, 16px);
  background: var(--starlight);
  color: var(--black);
  padding: 13px 24px;
  border-radius: 999px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 100;
  max-width: calc(100vw - 32px);
  text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 1 · ticker tape ---------- */
.ticker {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--ticker-h);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--black);
  border-bottom: 1px solid var(--hairline);
  z-index: 80;
}
.ticker__track {
  display: flex;
  width: max-content;
  animation: ticker-move 70s linear infinite;
}
.ticker__half { display: flex; align-items: center; }
.ticker__item {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--starlight);
  white-space: nowrap;
  padding: 0 16px;
}
.ticker__sep { color: var(--blue); font-size: 8px; }
.ticker:hover .ticker__track { animation-play-state: paused; }
@keyframes ticker-move { to { transform: translateX(-50%); } }

/* ---------- 2 · navbar ---------- */
.nav {
  position: sticky;
  top: var(--ticker-h);
  z-index: 70;
  background: rgba(5, 5, 6, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--hairline);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 64px;
  position: relative;
}
.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.nav__mark { width: 22px; height: 26px; color: var(--starlight); }
.nav__wordmark {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav__links a {
  text-decoration: none;
  color: var(--titanium);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--starlight); }
.nav__links a.active {
  color: var(--starlight);
  text-decoration: underline;
  text-decoration-color: var(--blue);
  text-decoration-thickness: 2px;
  text-underline-offset: 7px;
}
.nav__links a.nav__cta-mobile { color: #fff; }
.nav__actions { display: flex; align-items: center; gap: 14px; }
.nav__cta-mobile { display: none; }

.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0 10px;
  background: transparent;
  border: 1px solid var(--hairline);
  border-radius: 10px;
  cursor: pointer;
}
.nav__burger span {
  display: block;
  height: 2px;
  background: var(--starlight);
  border-radius: 2px;
  transition: transform 0.25s;
}
.nav--open .nav__burger span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav--open .nav__burger span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* ---------- 3 · hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(70% 55% at 72% 30%, rgba(61, 123, 255, 0.09), transparent 70%);
  padding-bottom: clamp(90px, 12vw, 150px);
}
.hero__watermark {
  position: absolute;
  top: 2%;
  right: -5%;
  width: min(40vw, 560px);
  color: var(--starlight);
  pointer-events: none;
  z-index: 0;
}
.hero__watermark svg {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 110 / 130;
  fill: currentColor;
  opacity: 0.03;
}
.crumb {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(245, 245, 240, 0.45);
  animation: crumb-fly 0.9s cubic-bezier(0.2, 0.6, 0.3, 1) forwards;
}
@keyframes crumb-fly {
  to { transform: translate(var(--dx), var(--dy)) scale(0.35); opacity: 0; }
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  padding-top: clamp(56px, 8vw, 110px);
}
.hero__title {
  font-size: clamp(44px, 8vw, 110px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 0.98;
  margin-top: 4px;
}
.hero__tag {
  margin-top: 22px;
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--titanium);
}
.hero__sub {
  margin-top: 16px;
  color: var(--titanium);
  font-size: 16px;
  max-width: 520px;
}
.hero__ticker-sym { color: var(--gold); font-size: 14px; letter-spacing: 0.08em; }
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
}

.hero__stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 420px;
}
.hero__stage::before {
  content: "";
  position: absolute;
  inset: -12%;
  background: radial-gradient(closest-side, rgba(61, 123, 255, 0.16), transparent 72%);
  pointer-events: none;
}
.hero__phone { position: relative; }

/* ---------- phone back — the parameterised component ---------- */
.phone { width: 240px; }
.phone--hero { width: clamp(220px, 24vw, 300px); }
.phone--card { width: 150px; }

.phone__body {
  aspect-ratio: 9 / 18.5;
  border-radius: 13% / 6.4%;
  background: linear-gradient(160deg, #3b3b41 0%, #232327 55%, #2d2d32 100%);
  border: 1px solid rgba(245, 245, 240, 0.16);
  box-shadow:
    inset 0 1px 0 rgba(245, 245, 240, 0.18),
    inset 0 -1px 0 rgba(0, 0, 0, 0.6),
    0 40px 80px rgba(0, 0, 0, 0.55);
  padding: 8% 10%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.phone__cluster {
  display: grid;
  grid-template-columns: repeat(var(--cols, 1), 1fr);
  gap: 9%;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(245, 245, 240, 0.08);
  border-radius: 22%;
  padding: 8%;
  margin-top: 3%;
}
.lens {
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 32%, #40507a 0%, #10131c 55%, #05060a 100%);
  box-shadow:
    0 0 0 1.5px var(--gold),
    inset 0 0 0 2px rgba(0, 0, 0, 0.6),
    inset 0 2px 3px rgba(245, 245, 240, 0.18);
}
/* engraved bitten-P: titanium on titanium, centred below the cameras */
.phone__mark {
  width: 17%;
  height: auto;
  aspect-ratio: 110 / 130;
  margin-top: 13%;
  color: #7e7e86;
  opacity: 0.55;
  filter: drop-shadow(0 1px 0 rgba(245, 245, 240, 0.14));
}

@keyframes phone-sway {
  from { transform: rotate(-8deg); }
  to { transform: rotate(8deg); }
}
.hero__phone .phone { animation: phone-sway 7s ease-in-out infinite alternate; }

/* ---------- 3.5 · the order page — deliberately the most decorated element ---------- */
.order-page { padding: clamp(48px, 7vw, 96px) 0; }
.order-panel {
  position: relative;
  background: var(--panel);
  border: 2px solid var(--blue);
  border-radius: 24px;
  padding: clamp(28px, 5vw, 56px);
}
.order-panel::before {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid rgba(201, 162, 39, 0.45);
  border-radius: 16px;
  pointer-events: none;
}
.order-panel__title {
  font-size: clamp(26px, 3.6vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-top: 6px;
}
.order-panel__ca {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 14px;
  margin: 28px 0 18px;
}
.order-ca {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.4vw, 24px);
  color: var(--starlight);
  background: #08080a;
  border: 1px solid rgba(61, 123, 255, 0.45);
  border-radius: 14px;
  padding: 18px 22px;
  line-height: 1.5;
  word-break: break-all;
}
.order-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 6px 0 24px;
}
.btn--lg {
  min-height: 52px;
  padding: 14px 32px;
  font-size: 15px;
  letter-spacing: 0.04em;
}
.order-panel__warning {
  color: var(--titanium);
  font-size: 15px;
  line-height: 1.75;
  max-width: 780px;
}
@media (max-width: 700px) {
  .order-panel__ca { grid-template-columns: 1fr; }
  .order-panel__actions .btn--lg { width: 100%; }
}

/* mobile sticky CA bar */
.ca-bar {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 90;
  display: none;
  align-items: center;
  gap: 10px;
  background: rgba(8, 8, 10, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(61, 123, 255, 0.4);
  border-radius: 999px;
  padding: 10px 10px 10px 16px;
  transition: opacity 0.25s, transform 0.25s;
}
@media (max-width: 700px) {
  .ca-bar:not([hidden]) { display: flex; }
}
.ca-bar__sym { color: var(--gold); font-size: 11px; letter-spacing: 0.08em; flex: none; }
.ca-bar__ca {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--starlight);
  font-size: 12px;
}
.ca-bar__copy {
  flex: none;
  border: 1px solid rgba(245, 245, 240, 0.35);
  background: transparent;
  color: var(--starlight);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 11px;
  letter-spacing: 0.12em;
  cursor: pointer;
}
.ca-bar__close {
  flex: none;
  background: none;
  border: none;
  color: var(--titanium);
  font-size: 22px;
  line-height: 1;
  padding: 2px 8px;
  cursor: pointer;
}
/* out of the way while the lineup strip is in motion */
body.strip-dragging .ca-bar {
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}

/* ---------- 4 · trust bar ---------- */
.trust {
  padding: 34px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background: rgba(17, 17, 20, 0.35);
}
.trust__line {
  text-align: center;
  color: var(--titanium);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  line-height: 2;
  padding: 0 24px;
}

/* ---------- giant spec words ---------- */
.bigwords { padding: clamp(90px, 12vw, 150px) 0 0; }
.bigword {
  font-size: clamp(40px, 7vw, 96px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.bigword--dim { color: var(--titanium); }

/* ---------- 5 · overview — spec sheet ---------- */
.spec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: clamp(36px, 5vw, 56px);
}
.spec-panel {
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: 20px;
  padding: 32px 30px 36px;
}
.spec-panel__label {
  color: var(--blue);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
}
.spec-panel__figure {
  font-weight: 700;
  font-size: clamp(28px, 3.4vw, 46px);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 16px 0 12px;
}
.spec-panel__note { color: var(--titanium); font-size: 15px; line-height: 1.65; }

/* ---------- 6 · the lineup ---------- */
.lineup__controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: clamp(28px, 4vw, 44px);
}
.lineup__hint {
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.18em;
}
.lineup__arrows { margin-left: auto; display: flex; gap: 10px; }
.lineup__arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(245, 245, 240, 0.3);
  background: transparent;
  color: var(--starlight);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.lineup__arrow:hover {
  border-color: var(--starlight);
  background: rgba(245, 245, 240, 0.06);
}

.lineup__strip {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  overflow-x: auto;
  padding: 14px max(24px, calc((100vw - 1160px) / 2 + 24px)) 28px;
  margin-top: 10px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
  scrollbar-width: thin;
  scrollbar-color: rgba(156, 156, 163, 0.35) transparent;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 24px), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 24px), transparent 100%);
}
.lineup__strip::-webkit-scrollbar { height: 8px; }
.lineup__strip::-webkit-scrollbar-track { background: transparent; }
.lineup__strip::-webkit-scrollbar-thumb {
  background: rgba(156, 156, 163, 0.3);
  border-radius: 999px;
}
.lineup__strip.dragging {
  cursor: grabbing;
  scroll-snap-type: none;
  user-select: none;
}

.model-card {
  flex: 0 0 auto;
  width: min(300px, 80vw);
  scroll-snap-align: center;
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: 22px;
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.model-card:hover { transform: translateY(-4px); }
.model-card--new { border-color: rgba(61, 123, 255, 0.45); }
.model-card--selected {
  border-color: var(--blue);
  box-shadow: 0 0 0 1px var(--blue);
}
.compare-on .model-card { cursor: pointer; }

.model-card__badge {
  margin-bottom: -6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--blue);
}
.model-card__name {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-align: center;
}
.model-card__price {
  color: var(--gold);
  font-size: 15px;
  letter-spacing: 0.08em;
}
.model-card__specs {
  list-style: none;
  width: 100%;
  border-top: 1px solid var(--hairline);
  padding-top: 14px;
  display: grid;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--titanium);
}
.model-card__specs li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.model-card__specs li span:first-child {
  color: rgba(156, 156, 163, 0.7);
  letter-spacing: 0.12em;
}
.model-card__select { display: none; }
.compare-on .model-card__select { display: inline-flex; }
.model-card__status {
  min-height: 2.8em;
  font-size: 10.5px;
  letter-spacing: 0.12em;
  line-height: 1.6;
  color: var(--blue);
  text-align: center;
}

.compare-panel {
  margin-top: 26px;
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: 18px;
  padding: 28px 30px;
}
.compare-panel__title {
  color: var(--titanium);
  font-size: 12px;
  letter-spacing: 0.2em;
}
.compare-panel__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  margin: 18px 0;
  padding: 18px 0;
  font-size: 14px;
  letter-spacing: 0.14em;
}
.compare-panel__delta {
  color: var(--blue);
  font-size: 32px;
  font-weight: 700;
}
.compare-panel__verdict {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.18em;
}

/* ---------- 7 · the bite ---------- */
.bite {
  text-align: center;
  background: radial-gradient(60% 46% at 50% 32%, rgba(201, 162, 39, 0.08), transparent 72%);
}
.bite__inner { display: flex; flex-direction: column; align-items: center; }
.bite__stage { position: relative; }
.bite__stage::before {
  content: "";
  position: absolute;
  inset: -30% -50%;
  background: radial-gradient(closest-side, rgba(245, 245, 240, 0.07), transparent 70%);
  pointer-events: none;
}
.bite__mark {
  position: relative;
  width: clamp(180px, 30vw, 400px);
  height: auto;
  aspect-ratio: 110 / 130;
  fill: url(#chrome-grad);
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.65));
}
.bite__headline {
  font-size: clamp(36px, 6.5vw, 92px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin: clamp(32px, 5vw, 52px) 0 30px;
}
.bite__story {
  max-width: 640px;
  display: grid;
  gap: 18px;
  color: var(--titanium);
  font-size: 17px;
  line-height: 1.75;
}
.bite__forensic {
  margin-top: clamp(32px, 5vw, 48px);
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.22em;
}

/* ---------- 8 · keynote terminal ---------- */
.keynote__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(36px, 5vw, 64px);
  align-items: center;
}
.terminal {
  background: #000;
  border: 1px solid var(--hairline);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5);
}
.terminal__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #0c0c0f;
  border-bottom: 1px solid var(--hairline);
}
.terminal__dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #26262c;
}
.terminal__title {
  margin-left: 8px;
  color: var(--titanium);
  font-size: 12px;
  letter-spacing: 0.04em;
}
.terminal__screen {
  margin: 0;
  padding: 22px 24px;
  min-height: 500px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.75;
  color: #d6d6de;
  overflow-x: auto;
}
.term-line { min-height: 1.75em; white-space: pre; }
.tok-k { color: var(--blue); }
.tok-f { color: #8db1ff; }
.tok-s { color: var(--gold); }
.tok-n { color: var(--gold); }
.tok-c { color: #6f6f78; font-style: italic; }
.term-cursor {
  display: inline-block;
  width: 8px;
  height: 1.05em;
  background: var(--blue);
  vertical-align: -0.15em;
  margin-left: 2px;
  animation: cursor-blink 1s steps(1) infinite;
}
@keyframes cursor-blink { 50% { opacity: 0; } }

.section__title--keynote { font-size: clamp(30px, 3.6vw, 46px); }
.keynote__lede {
  margin-top: 20px;
  color: var(--titanium);
  font-size: 16px;
  line-height: 1.75;
}

/* ---------- 9 · cameras roadmap ---------- */
.cameras__rows { margin-top: clamp(36px, 5vw, 64px); }
.camera-row {
  border-top: 1px solid var(--hairline);
  padding: clamp(36px, 6vw, 64px) 0;
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 10px 40px;
  align-items: start;
}
.camera-row:last-child { border-bottom: 1px solid var(--hairline); }
.chip {
  grid-row: 1;
  justify-self: start;
  border: 1px solid var(--gold);
  color: var(--gold);
  border-radius: 999px;
  padding: 7px 15px;
  font-size: 12px;
  letter-spacing: 0.16em;
  white-space: nowrap;
  margin-top: 10px;
}
.camera-row__year {
  grid-column: 2;
  font-size: clamp(34px, 5vw, 68px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.camera-row__note {
  grid-column: 2;
  color: var(--titanium);
  font-size: 17px;
  max-width: 560px;
}

/* ---------- 10 · reviews ---------- */
.reviews__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: clamp(36px, 5vw, 56px);
}
.review-card {
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: 20px;
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.review-card__head { display: flex; align-items: center; gap: 16px; }
.review-card__name { font-size: 17px; font-weight: 700; }
.review-card__role {
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.16em;
  margin-top: 5px;
}
.review-card blockquote {
  color: var(--titanium);
  font-size: 15px;
  line-height: 1.7;
}

/* ---------- 11 · pre-order ---------- */
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: clamp(36px, 5vw, 56px);
}
.step {
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: 20px;
  padding: 32px 28px 36px;
}
.step__num {
  color: var(--blue);
  font-size: 13px;
  letter-spacing: 0.2em;
}
.step h3 {
  margin: 16px 0 10px;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.step p { color: var(--titanium); font-size: 15px; line-height: 1.65; }
.step--buy .ca-row { margin: 22px 0 18px; }
.step--buy .btn--solid { width: 100%; }

/* ---------- 12 · FAQ ---------- */
.faq__list { margin-top: clamp(32px, 4vw, 48px); border-top: 1px solid var(--hairline); }
.faq__list details { border-bottom: 1px solid var(--hairline); }
.faq__list summary {
  position: relative;
  padding: 24px 48px 24px 4px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  list-style: none;
}
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after {
  content: "+";
  position: absolute;
  right: 10px;
  top: 50%;
  translate: 0 -50%;
  color: var(--blue);
  font-size: 26px;
  font-weight: 400;
  transition: rotate 0.25s;
}
.faq__list details[open] summary::after { rotate: 45deg; }
.faq__list details p {
  padding: 0 4px 26px;
  color: var(--titanium);
  line-height: 1.7;
  max-width: 640px;
}

/* ---------- 13 · footer ---------- */
.footer {
  border-top: 1px solid var(--hairline);
  padding: 56px 0 64px;
}
.footer__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.footer__appicon { width: 32px; height: 32px; border-radius: 8px; }
.footer__mark { width: 18px; height: 21px; color: var(--titanium); }
.footer__wordmark { font-weight: 800; font-size: 16px; letter-spacing: -0.02em; }
.footer__links { display: flex; align-items: center; flex-wrap: wrap; gap: 22px; }
.footer__links a {
  color: var(--titanium);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}
.footer__links a:hover { color: var(--starlight); }
.footer__ca {
  background: none;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  padding: 8px 14px;
  color: var(--titanium);
  font-size: 11px;
  cursor: pointer;
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: border-color 0.2s, color 0.2s;
}
.footer__ca:hover { border-color: var(--titanium); color: var(--starlight); }
.footer__disclaimer {
  margin-top: 36px;
  color: #6a6a72;
  font-size: 12.5px;
  line-height: 1.8;
  max-width: 860px;
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .nav__links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    background: rgba(5, 5, 6, 0.97);
    border-bottom: 1px solid var(--hairline);
    padding: 14px clamp(16px, 4vw, 24px) 22px;
  }
  .nav--open .nav__links { display: flex; }
  .nav__links a { padding: 10px 0; font-size: 16px; width: 100%; }
  .nav__cta { display: none; }
  .nav__cta-mobile { display: inline-flex; width: auto; margin-top: 10px; }
  .nav__burger { display: flex; }

  .hero__inner { grid-template-columns: 1fr; }
  .hero__stage { min-height: 0; padding: 24px 0; }
  .hero__watermark { width: 72vw; right: -18%; top: 0; }

  .keynote__inner { grid-template-columns: 1fr; }
  .keynote__copy { order: -1; }

  .camera-row { grid-template-columns: 1fr; }
  .camera-row__year, .camera-row__note { grid-column: 1; }
  .chip { margin-top: 0; margin-bottom: 6px; }

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

@media (max-width: 640px) {
  .spec-grid { grid-template-columns: 1fr; }
  .terminal__screen { font-size: 11.5px; min-height: 440px; padding: 18px; }
  .lineup__arrow { width: 40px; height: 40px; }
  .phone--card { width: 132px; }
}

@media (max-width: 400px) {
  .hero__actions .btn { width: 100%; }
  .ca-pill { max-width: 100%; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ticker__track { animation: none; }
  .hero__phone .phone { animation: none; }
  .term-cursor { animation: none; }
  .crumb { display: none; }
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .btn, .model-card, .compare-panel { transition: none !important; }
}