/* ==========================================================================
   iPorto Store — Páginas e seções
   ========================================================================== */

/* --------------------------------------------------------------------------
   HERO
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  min-height: min(100svh, 880px);
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: calc(var(--header-h) * -1);
  padding-top: var(--header-h);
  background: var(--ink-000);
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero__media video,
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0;
  transition: opacity 1.4s var(--ease-out);
}
.hero__media.is-ready video,
.hero__media.is-ready img { opacity: 0.55; }

/* Composição gráfica de fundo — herda os halos radiais das artes do Instagram */
.hero__backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(74% 56% at 50% 106%, rgba(255, 106, 0, 0.2) 0%, transparent 64%),
    radial-gradient(52% 44% at 82% 8%, rgba(255, 255, 255, 0.06) 0%, transparent 62%),
    radial-gradient(60% 50% at 10% 22%, rgba(255, 106, 0, 0.07) 0%, transparent 66%);
}
.hero__grain {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.5;
  background-image:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.022) 0 1px, transparent 1px 88px);
  mask-image: linear-gradient(180deg, transparent, #000 25%, #000 70%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 25%, #000 70%, transparent);
}
.hero__vignette {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.72) 0%, transparent 26%),
    linear-gradient(0deg, var(--ink-950) 2%, rgba(8, 8, 10, 0.4) 30%, transparent 62%);
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  width: 100%;
  padding-block: clamp(3rem, 7vh, 5.5rem);
}

.hero__eyebrow { margin-bottom: clamp(1.5rem, 3vw, 2.25rem); }

.hero__title {
  font-size: var(--t-hero);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: var(--track-hero);
  color: #fff;
}
.hero__title em {
  display: block;
  font-style: italic;
  font-weight: 200;
  letter-spacing: -0.035em;
  color: var(--text-mid);
  font-size: 0.42em;
  line-height: 1.1;
  margin-top: 0.28em;
}
.hero__title em b { font-weight: 400; color: var(--text-hi); font-style: italic; }

.hero__lede {
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  font-size: var(--t-lg);
  font-weight: 330;
  line-height: var(--lead-normal);
  color: var(--text-mid);
  max-width: 42ch;
  text-wrap: pretty;
}

.hero__actions {
  margin-top: clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

.hero__facts {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--line);
  max-width: 560px;
}
.hero__fact-value {
  font-size: var(--t-xl);
  font-weight: 620;
  letter-spacing: -0.03em;
  color: var(--text-hi);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.hero__fact-label {
  margin-top: 6px;
  font-size: var(--t-xs);
  color: var(--text-low);
  letter-spacing: 0.02em;
}

/* Palco do produto no hero */
.hero__stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: clamp(300px, 38vw, 520px);
}
.hero__stage-glow {
  position: absolute;
  pointer-events: none;
  width: 82%;
  aspect-ratio: 1;
  border-radius: 50%;
  /* Gradiente puro em vez de filter: blur — mesmo resultado visual,
     sem pedir ao compositor um repaint de 70px de desfoque. */
  background: radial-gradient(circle, rgba(255, 106, 0, 0.26) 0%, rgba(255, 106, 0, 0.1) 38%, transparent 68%);
}
.hero__stage-device {
  position: relative;
  width: min(100%, 420px);
  height: min(52vh, 470px);
  animation: stage-float 9s var(--ease-in-out) infinite;
  will-change: transform;
}
.hero__stage-device > svg,
.hero__stage-device > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 50px 70px rgba(0, 0, 0, 0.72));
}
@keyframes stage-float {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -14px, 0); }
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: clamp(1.25rem, 3vh, 2.5rem);
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--t-micro);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
  color: var(--text-low);
  transition: opacity var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.hero__scroll:hover { color: var(--text-hi); }
.hero__scroll-line {
  width: 1px;
  height: 42px;
  background: linear-gradient(180deg, var(--line-3), transparent);
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent, var(--accent));
  animation: scroll-trace 2.6s var(--ease-in-out) infinite;
}
@keyframes scroll-trace {
  0% { top: -100%; }
  60%, 100% { top: 100%; }
}

/* --------------------------------------------------------------------------
   Faixa de marca — "Simply Better." em marquee
   -------------------------------------------------------------------------- */

.marquee {
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding-block: clamp(1.25rem, 2.6vw, 2rem);
  background: var(--ink-925);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  width: max-content;
  gap: clamp(2rem, 5vw, 4.5rem);
  animation: marquee 44s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee {
  to { transform: translateX(-50%); }
}
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  font-size: clamp(1.1rem, 2.4vw, 1.75rem);
  font-weight: 300;
  font-style: italic;
  letter-spacing: var(--track-display);
  color: var(--text-low);
  white-space: nowrap;
  flex: none;
}
.marquee__item b { font-style: normal; font-weight: 620; color: var(--text-hi); }
.marquee__sep { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); flex: none; }

/* --------------------------------------------------------------------------
   Categorias
   -------------------------------------------------------------------------- */

.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.75rem, 1.6vw, 1.25rem);
}
.cat-grid > :nth-child(1) { grid-column: span 2; }
.cat-grid > :nth-child(1) .cat-card__name { font-size: var(--t-2xl); }

@media (max-width: 920px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-grid > :nth-child(1) { grid-column: span 2; }
}
@media (max-width: 560px) {
  .cat-grid { grid-template-columns: 1fr; }
  .cat-grid > :nth-child(1) { grid-column: span 1; }
  .cat-card { min-height: 250px; }
}

/* --------------------------------------------------------------------------
   Lançamento — bloco grande
   -------------------------------------------------------------------------- */

.launch {
  position: relative;
  border-radius: var(--r-2xl);
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(170deg, var(--ink-900) 0%, var(--ink-000) 72%);
  isolation: isolate;
}
.launch__glow {
  position: absolute;
  pointer-events: none;
  width: 70%;
  aspect-ratio: 1.4;
  right: -12%;
  top: -22%;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 106, 0, 0.22) 0%, transparent 68%);
  filter: blur(60px);
}
.launch__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(2rem, 4vw, 4rem);
  padding: clamp(2rem, 5vw, 4.5rem);
}
.launch__title {
  font-size: var(--t-4xl);
  font-weight: 700;
  letter-spacing: var(--track-hero);
  line-height: 0.95;
  margin-top: var(--sp-5);
}
.launch__sub {
  margin-top: var(--sp-5);
  font-size: var(--t-lg);
  font-weight: 330;
  color: var(--text-mid);
  line-height: var(--lead-normal);
  max-width: 44ch;
}
.launch__specs {
  margin-top: clamp(1.75rem, 3.5vw, 2.5rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: var(--sp-5) var(--sp-6);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--line);
}
.launch__spec-k {
  font-size: var(--t-micro);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
  color: var(--text-low);
  font-weight: 600;
}
.launch__spec-v {
  margin-top: 6px;
  font-size: var(--t-base);
  font-weight: 560;
  color: var(--text-hi);
  line-height: 1.3;
}
.launch__actions { margin-top: clamp(2rem, 4vw, 2.75rem); display: flex; flex-wrap: wrap; gap: var(--sp-3); }

.launch__art {
  position: relative;
  display: grid;
  place-items: center;
  min-height: clamp(300px, 40vw, 520px);
}
.launch__art > svg,
.launch__art > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding-inline: clamp(1rem, 6vw, 4rem);
  object-fit: contain;
  filter: drop-shadow(0 50px 70px rgba(0, 0, 0, 0.7));
}

.launch-note {
  display: flex;
  align-items: flex-start;
  gap: 0.7em;
  margin-top: var(--sp-6);
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--r-sm);
  border: 1px solid rgba(255, 214, 10, 0.2);
  background: rgba(255, 214, 10, 0.05);
  font-size: var(--t-sm);
  color: var(--text-mid);
  line-height: var(--lead-normal);
}
.launch-note svg { width: 16px; height: 16px; flex: none; color: var(--warn); margin-top: 2px; }
.launch-note strong { color: var(--warn); font-weight: 600; }

@media (max-width: 920px) {
  .launch__inner { grid-template-columns: 1fr; }
  .launch__art { order: -1; min-height: 280px; }
}

/* --------------------------------------------------------------------------
   Seção de notícias
   -------------------------------------------------------------------------- */

.news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: start;
}
@media (max-width: 920px) {
  .news-layout { grid-template-columns: 1fr; }
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: clamp(1rem, 2vw, 1.75rem);
}

.news-filter { display: flex; gap: var(--sp-2); flex-wrap: wrap; }

/* --------------------------------------------------------------------------
   Vídeos — seção
   -------------------------------------------------------------------------- */

.video-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: clamp(1rem, 2vw, 1.5rem);
}
.video-side { display: grid; gap: clamp(1rem, 2vw, 1.5rem); align-content: start; }
@media (max-width: 860px) {
  .video-layout { grid-template-columns: 1fr; }
  .video-card--tall { aspect-ratio: 16 / 9; }
}

/* --------------------------------------------------------------------------
   Por que iPorto — seção clara
   -------------------------------------------------------------------------- */

.why {
  background: var(--bone-050);
  color: var(--text-inv-hi);
}
.why .eyebrow { color: #6e6e76; }
.why .eyebrow::before { background: var(--accent-deep); }

.why__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: clamp(2rem, 4vw, 3.5rem) clamp(1.5rem, 3vw, 3rem);
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
.why__item { position: relative; padding-top: var(--sp-6); border-top: 1px solid rgba(0, 0, 0, 0.12); }
.why__num {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--accent-deep);
  letter-spacing: 0.1em;
  font-weight: 500;
}
.why__title {
  margin-top: var(--sp-4);
  font-size: var(--t-xl);
  font-weight: 620;
  letter-spacing: var(--track-title);
  color: var(--text-inv-hi);
}
.why__text {
  margin-top: var(--sp-3);
  font-size: var(--t-base);
  color: var(--text-inv-mid);
  line-height: var(--lead-normal);
  text-wrap: pretty;
}

.why__statement {
  font-size: var(--t-4xl);
  font-weight: 640;
  letter-spacing: var(--track-hero);
  line-height: 1.02;
  color: var(--text-inv-hi);
  max-width: 18ch;
  text-wrap: balance;
}
.why__statement em { font-style: italic; font-weight: 300; color: #7b7b83; }

/* --------------------------------------------------------------------------
   Instagram
   -------------------------------------------------------------------------- */

.ig-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
@media (max-width: 920px) { .ig-layout { grid-template-columns: 1fr; } }

.ig-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  border-radius: var(--r-md);
  overflow: hidden;
}
.ig-tile {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background:
    radial-gradient(70% 60% at 50% 45%, rgba(255, 255, 255, 0.07) 0%, transparent 72%),
    var(--ink-900);
  display: grid;
  place-items: center;
  isolation: isolate;
}
/* As fotos são recortes com fundo transparente: `contain` + respiro, para
   o aparelho aparecer inteiro em vez de ser cortado pelo quadrado. */
.ig-tile > svg, .ig-tile > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: clamp(0.75rem, 2.2vw, 1.5rem);
  object-fit: contain;
  transition: transform 700ms var(--ease-out), filter var(--dur) var(--ease-out);
}
.ig-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(8, 8, 10, 0.45);
  opacity: 0;
  transition: opacity var(--dur) var(--ease-out);
}
.ig-tile:hover > svg, .ig-tile:hover > img { transform: scale(1.07); }
.ig-tile:hover::after { opacity: 1; }
.ig-tile__icon {
  position: absolute;
  z-index: 2;
  color: #fff;
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--dur) var(--ease-spring);
  width: 22px;
  height: 22px;
}
.ig-tile:hover .ig-tile__icon { opacity: 1; transform: none; }

.ig-handle {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  font-size: var(--t-base);
  font-weight: 560;
  color: var(--text-hi);
}
.ig-handle svg { width: 18px; height: 18px; color: var(--accent); }

/* --------------------------------------------------------------------------
   CTA final
   -------------------------------------------------------------------------- */

.cta-band {
  position: relative;
  text-align: center;
  padding-block: clamp(5rem, 11vw, 10rem);
  overflow: hidden;
  border-top: 1px solid var(--line);
}
.cta-band__glow {
  position: absolute;
  left: 50%;
  bottom: -40%;
  transform: translateX(-50%);
  width: min(900px, 120%);
  aspect-ratio: 1.6;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 106, 0, 0.18) 0%, transparent 66%);
  filter: blur(60px);
  pointer-events: none;
}
.cta-band__title {
  position: relative;
  font-size: var(--t-5xl);
  font-weight: 700;
  letter-spacing: var(--track-hero);
  line-height: 0.96;
  text-wrap: balance;
}
.cta-band__title em { display: block; font-style: italic; font-weight: 200; color: var(--text-low); }
.cta-band__sub {
  position: relative;
  margin: var(--sp-6) auto 0;
  max-width: 46ch;
  color: var(--text-mid);
  font-size: var(--t-lg);
  font-weight: 330;
  line-height: var(--lead-normal);
}
.cta-band__actions {
  position: relative;
  margin-top: clamp(2rem, 4vw, 3rem);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

/* --------------------------------------------------------------------------
   Cabeçalho de página interna
   -------------------------------------------------------------------------- */

.page-head {
  position: relative;
  padding-top: clamp(4rem, 9vw, 7.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  overflow: hidden;
}
.page-head__glow {
  position: absolute;
  top: -55%;
  left: 12%;
  width: min(760px, 90%);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 106, 0, 0.13) 0%, transparent 66%);
  filter: blur(90px);
  pointer-events: none;
}
.page-head__inner { position: relative; }
.page-head__title {
  font-size: var(--t-4xl);
  font-weight: 700;
  letter-spacing: var(--track-hero);
  line-height: 0.98;
  margin-top: var(--sp-5);
  text-wrap: balance;
}
.page-head__sub {
  margin-top: var(--sp-5);
  font-size: var(--t-lg);
  font-weight: 330;
  color: var(--text-mid);
  max-width: 54ch;
  line-height: var(--lead-normal);
  text-wrap: pretty;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.55em;
  font-size: var(--t-xs);
  color: var(--text-low);
  flex-wrap: wrap;
}
.breadcrumb a { transition: color var(--dur-fast) var(--ease-out); }
.breadcrumb a:hover { color: var(--text-hi); }
.breadcrumb svg { width: 11px; height: 11px; opacity: 0.5; }
.breadcrumb [aria-current] { color: var(--text-mid); }

/* --------------------------------------------------------------------------
   Página do produto
   -------------------------------------------------------------------------- */

.pd {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(2rem, 4vw, 4.5rem);
  align-items: start;
  padding-top: clamp(1.5rem, 3vw, 2.5rem);
}
@media (max-width: 920px) { .pd { grid-template-columns: 1fr; } }

.pd__gallery { position: sticky; top: calc(var(--header-h) + 24px); }
@media (max-width: 920px) { .pd__gallery { position: static; } }

.pd__stage {
  position: relative;
  aspect-ratio: 1;
  contain: layout;
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  background:
    radial-gradient(64% 58% at 50% 48%, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.03) 50%, transparent 76%),
    radial-gradient(110% 76% at 50% 2%, rgba(255, 255, 255, 0.05) 0%, transparent 60%),
    radial-gradient(86% 58% at 50% 102%, var(--accent-wash) 0%, transparent 72%),
    var(--ink-900);
  display: grid;
  place-items: center;
  padding: clamp(2rem, 6vw, 4.5rem);
  overflow: hidden;
}
.pd__stage-inner {
  position: absolute;
  inset: clamp(2rem, 6vw, 4.5rem);
  animation: page-fade 500ms var(--ease-out) both;
}
.pd__stage-inner > svg,
.pd__stage-inner > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 1.5px rgba(255, 255, 255, 0.28)) drop-shadow(0 40px 60px rgba(0, 0, 0, 0.65));
}
.pd__stage-badge { position: absolute; top: var(--sp-5); left: var(--sp-5); }

.pd__thumbs {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-4);
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 2px;
}
.pd__thumbs::-webkit-scrollbar { display: none; }
.pd__thumb {
  position: relative;
  width: 82px;
  height: 82px;
  flex: none;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  background: var(--ink-900);
  display: grid;
  place-items: center;
  padding: 10px;
  overflow: hidden;
  transition: border-color var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}
.pd__thumb > svg,
.pd__thumb > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 9px;
  object-fit: contain;
}
.pd__thumb:hover { border-color: var(--line-2); transform: translateY(-2px); }
.pd__thumb.is-on { border-color: var(--text-hi); }

.pd__info { padding-top: var(--sp-2); }
.pd__name {
  font-size: var(--t-4xl);
  font-weight: 680;
  letter-spacing: var(--track-hero);
  line-height: 0.98;
  margin-top: var(--sp-4);
  text-wrap: balance;
}
.pd__tagline {
  margin-top: var(--sp-4);
  font-size: var(--t-lg);
  font-weight: 330;
  color: var(--text-mid);
  line-height: var(--lead-normal);
  max-width: 46ch;
  text-wrap: pretty;
}

.pd__price-row {
  margin-top: clamp(1.75rem, 3.5vw, 2.5rem);
  padding-block: var(--sp-6);
  border-block: 1px solid var(--line);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-5);
  flex-wrap: wrap;
}
.pd__price {
  font-size: var(--t-3xl);
  font-weight: 680;
  letter-spacing: -0.035em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.pd__installment { margin-top: var(--sp-3); font-size: var(--t-sm); color: var(--text-mid); }
.pd__installment strong { color: var(--text-hi); font-weight: 600; }

.pd__colors { margin-top: clamp(1.75rem, 3.5vw, 2.25rem); }
.pd__label {
  font-size: var(--t-micro);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
  color: var(--text-low);
  font-weight: 600;
}
.pd__color-list { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-top: var(--sp-4); }
.pd__color {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.5em 1em 0.5em 0.5em;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  font-size: var(--t-sm);
  color: var(--text-mid);
  transition: all var(--dur) var(--ease-out);
}
.pd__color:hover { border-color: var(--line-2); color: var(--text-hi); }
.pd__color.is-on { border-color: var(--text-hi); color: var(--text-hi); background: var(--veil); }

.pd__specs {
  margin-top: clamp(1.75rem, 3.5vw, 2.5rem);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.pd__spec { background: var(--ink-900); padding: var(--sp-5); }
.pd__spec-k {
  font-size: var(--t-micro);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
  color: var(--text-low);
  font-weight: 600;
}
.pd__spec-v {
  margin-top: var(--sp-3);
  font-size: var(--t-lg);
  font-weight: 600;
  letter-spacing: var(--track-title);
  color: var(--text-hi);
  display: flex;
  align-items: center;
  gap: 0.45em;
}

.battery-bar {
  margin-top: var(--sp-3);
  height: 3px;
  border-radius: var(--r-pill);
  background: var(--line-2);
  overflow: hidden;
}
.battery-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent));
  width: 0;
  transition: width 1.1s var(--ease-out) 260ms;
}

.pd__actions { margin-top: clamp(1.75rem, 3.5vw, 2.5rem); display: flex; flex-direction: column; gap: var(--sp-3); }
.pd__actions-row { display: flex; gap: var(--sp-3); flex-wrap: wrap; }
.pd__actions-row > * { flex: 1; min-width: 160px; }

.pd__pay {
  margin-top: clamp(1.75rem, 3.5vw, 2.25rem);
  padding: var(--sp-6);
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--ink-900);
}
.pd__pay-list { margin-top: var(--sp-4); display: flex; flex-direction: column; gap: var(--sp-3); }
.pd__pay-item {
  display: flex;
  align-items: flex-start;
  gap: 0.7em;
  font-size: var(--t-sm);
  color: var(--text-mid);
  line-height: var(--lead-normal);
}
.pd__pay-item svg { width: 15px; height: 15px; color: var(--accent); flex: none; margin-top: 3px; }
.pd__pay-item strong { color: var(--text-hi); font-weight: 560; }

.pd__desc {
  margin-top: clamp(1.75rem, 3.5vw, 2.25rem);
  font-size: var(--t-base);
  color: var(--text-mid);
  line-height: var(--lead-relaxed);
  text-wrap: pretty;
}

.pd__trust {
  margin-top: var(--sp-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-5);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--line);
}
.pd__trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  font-size: var(--t-xs);
  color: var(--text-low);
}
.pd__trust-item svg { width: 14px; height: 14px; opacity: 0.7; }

/* --------------------------------------------------------------------------
   Sobre
   -------------------------------------------------------------------------- */

.about-lede {
  font-size: var(--t-2xl);
  font-weight: 330;
  line-height: 1.38;
  letter-spacing: var(--track-title);
  color: var(--text-hi);
  max-width: 34ch;
  text-wrap: balance;
}
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
@media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; } }
.about-body p { color: var(--text-mid); line-height: var(--lead-relaxed); text-wrap: pretty; }
.about-body p + p { margin-top: var(--sp-5); }

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--sp-8);
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: var(--sp-8);
  border-top: 1px solid var(--line);
}
.stat__v {
  font-size: var(--t-3xl);
  font-weight: 680;
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat__k { margin-top: var(--sp-3); font-size: var(--t-sm); color: var(--text-low); }

/* --------------------------------------------------------------------------
   Páginas legais / texto longo
   -------------------------------------------------------------------------- */

.prose { max-width: 68ch; }
.prose h2 {
  font-size: var(--t-xl);
  font-weight: 620;
  letter-spacing: var(--track-title);
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: var(--sp-4);
  color: var(--text-hi);
}
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { color: var(--text-mid); line-height: var(--lead-relaxed); text-wrap: pretty; }
.prose p + p { margin-top: var(--sp-4); }
.prose ul { margin-top: var(--sp-4); display: flex; flex-direction: column; gap: var(--sp-3); }
.prose li { position: relative; padding-left: 1.4em; }
.prose li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 5px;
  height: 1px;
  background: var(--accent);
}
.prose strong { color: var(--text-hi); font-weight: 560; }
.prose a { color: var(--accent); }
.prose a:hover { text-decoration: underline; }

/* --------------------------------------------------------------------------
   404
   -------------------------------------------------------------------------- */

.nf {
  /* Ocupa a dobra, mas sem esticar indefinidamente em telas muito altas. */
  min-height: min(calc(100svh - var(--header-h)), 720px);
  display: grid;
  place-items: center;
  text-align: center;
  padding-block: var(--sp-16);
  position: relative;
}
.nf__code {
  font-size: clamp(6rem, 22vw, 16rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 0.85;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-3);
}

/* --------------------------------------------------------------------------
   Responsivo — Hero e páginas
   -------------------------------------------------------------------------- */

@media (max-width: 1000px) {
  .hero__inner { grid-template-columns: 1fr; text-align: left; padding-block: clamp(2.5rem, 6vh, 4rem); }
  .hero__stage { order: -1; min-height: 0; }
  .hero__stage-device { width: min(70%, 240px); height: min(40vh, 340px); }
  .hero__stage-glow { width: 68%; }
  .hero__facts { max-width: none; }
}

@media (max-width: 680px) {
  .hero { min-height: auto; padding-bottom: var(--sp-12); }
  .hero__stage-device { width: min(62%, 200px); height: min(34vh, 280px); }
  .hero__inner { gap: var(--sp-6); }
  .hero__scroll { display: none; }
  .hero__facts { gap: var(--sp-6) var(--sp-8); }
  .hero__fact-value { font-size: var(--t-lg); }
  .pd__specs { grid-template-columns: repeat(2, 1fr); }
  .pd__actions-row > * { min-width: 100%; }
  .stat-row { gap: var(--sp-6); }
  .why__statement { max-width: none; }
}