/* Trathor · site oficial. Cores e fontes da marca (docs/brand/brand-book.md). */

:root {
  --mata: #12291f;
  --mata-deep: #0b1c15;
  --broto: #a6e14b;
  --broto-pressed: #95cf3b;
  --broto-graphic: #4e8a1a;
  --folha: #3f6e12;
  --calcario: #f4f1ea;
  --palha: #e9e3d6;
  --diesel: #1b1714;
  --surface: #ffffff;
  --label-2: #56554a;
  --on-dark: #ffffff;
  --on-dark-2: rgba(255, 255, 255, 0.78);
  --chip-dark: rgba(255, 255, 255, 0.08);
  --hairline-dark: rgba(255, 255, 255, 0.12);
  --border: rgba(27, 23, 20, 0.08);
  --focus: rgba(63, 110, 18, 0.8);

  --font-display: "Encode Sans Semi Expanded", system-ui, sans-serif;
  --font-text: "Atkinson Hyperlegible Next", system-ui, sans-serif;

  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-card: 0 1px 2px rgba(27, 20, 16, 0.04), 0 12px 32px -10px rgba(27, 20, 16, 0.14);
  /* Sombras com o tom da Mata Noturna, nunca preto puro. */
  --shadow-phone: 0 2px 6px rgba(8, 22, 15, 0.14), 0 40px 80px -24px rgba(8, 22, 15, 0.5);
  --ease: cubic-bezier(0.2, 0, 0, 1);

  --gutter: 20px;
  --max: 1160px;
  --nav-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--calcario);
  color: var(--diesel);
  font-family: var(--font-text);
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 800;
  margin: 0;
  text-wrap: balance;
}

p {
  margin: 0;
  text-wrap: pretty;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 8px;
}

.skip {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 12px;
  background: var(--broto);
  color: var(--diesel);
  font-weight: 700;
  text-decoration: none;
}

.skip:focus {
  top: 12px;
}

.container {
  width: 100%;
  max-width: calc(var(--max) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.accent {
  color: var(--broto);
}

/* ───────────── Tipografia ───────────── */

.eyebrow {
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--label-2);
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Garra da marca antes do rótulo */
.eyebrow::before {
  content: "";
  width: 18px;
  height: 15px;
  flex: none;
  background: var(--broto-graphic);
  -webkit-mask: url("assets/brand/garra.svg") center / contain no-repeat;
  mask: url("assets/brand/garra.svg") center / contain no-repeat;
}

.eyebrow--on-dark {
  color: var(--on-dark-2);
}

.eyebrow--on-dark::before {
  background: var(--broto);
}

.h2 {
  font-size: clamp(32px, 4.6vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-top: 16px;
}

.lead {
  margin-top: 20px;
  font-size: clamp(18px, 1.6vw, 20px);
  color: var(--label-2);
  max-width: 34em;
}

.lead--on-dark {
  color: var(--on-dark-2);
}

/* ───────────── Botões e lojas ───────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  text-decoration: none;
  transition:
    background-color 180ms var(--ease),
    transform 180ms var(--ease);
}

.btn--sm {
  min-height: 44px;
  padding: 0 18px;
  border-radius: 14px;
  font-size: 15px;
}

.btn--signal {
  background: var(--broto);
  color: var(--diesel);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.btn--signal:hover {
  background: var(--broto-pressed);
}

.btn:active {
  transform: scale(0.97);
}

.stores {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.store {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 60px;
  padding: 0 22px 0 18px;
  border-radius: 16px;
  background: var(--diesel);
  color: #fff;
  border: 1px solid var(--hairline-dark);
  text-decoration: none;
  transition:
    transform 180ms var(--ease),
    background-color 180ms var(--ease);
}

.store svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

.store span {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.store small {
  font-family: var(--font-text);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.02em;
  opacity: 0.8;
}

.store:hover {
  background: #0f0c0a;
  transform: translateY(-2px);
}

.store--light {
  background: #fff;
  color: var(--diesel);
  border-color: transparent;
}

.store--light:hover {
  background: var(--calcario);
}

/* ───────────── Celular ───────────── */

.phone {
  position: relative;
  width: 300px;
  /* Tela do app (402 × 874) + barra de status desenhada no topo. */
  aspect-ratio: 402 / 948;
  padding: 9px;
  border-radius: 50px;
  overflow: hidden;
  background: #0d100e;
  box-shadow:
    var(--shadow-phone),
    inset 0 0 0 1.5px rgba(255, 255, 255, 0.14);
}

.phone::before {
  /* Ilha dinâmica */
  content: "";
  position: absolute;
  top: 18px;
  left: 50%;
  width: 84px;
  height: 24px;
  border-radius: 14px;
  background: #0d100e;
  transform: translateX(-50%);
  z-index: 2;
}

.phone__screen {
  position: relative;
  height: 100%;
  overflow: hidden;
  border-radius: 41px;
  padding-top: 44px;
  background: var(--calcario);
  color: var(--diesel);
}

.phone__screen--dark .phone__status {
  background: var(--mata);
  color: #fff;
}

/* Barra de status: o screenshot do app (web) não tem a área segura do topo. */
.phone__status {
  position: absolute;
  inset: 0 0 auto;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 26px 0 30px;
  background: var(--calcario);
  font-family: var(--font-text);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: -0.01em;
}

/* Sinal e bateria desenhados com o próprio texto (currentColor). */
.phone__icons {
  width: 46px;
  height: 11px;
  background:
    linear-gradient(currentColor, currentColor) 0 7px / 3px 4px no-repeat,
    linear-gradient(currentColor, currentColor) 4px 5px / 3px 6px no-repeat,
    linear-gradient(currentColor, currentColor) 8px 3px / 3px 8px no-repeat,
    linear-gradient(currentColor, currentColor) 12px 1px / 3px 10px no-repeat;
  position: relative;
}

.phone__icons::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 22px;
  height: 11px;
  border-radius: 3.5px;
  border: 1.5px solid currentColor;
  box-sizing: border-box;
  background: linear-gradient(currentColor, currentColor) 1.5px 1.5px / 13px 5px no-repeat;
  opacity: 0.9;
}

.phone img {
  width: 100%;
  height: auto;
  display: block;
}

/* ───────────── Navegação ───────────── */

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--nav-h);
  transition:
    background-color 240ms var(--ease),
    box-shadow 240ms var(--ease);
}

.nav.is-scrolled,
.nav.is-open {
  background: rgba(11, 28, 21, 0.86);
  backdrop-filter: saturate(140%) blur(16px);
  -webkit-backdrop-filter: saturate(140%) blur(16px);
  box-shadow: 0 1px 0 var(--hairline-dark);
}

.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__brand img {
  height: 26px;
  width: auto;
}

.nav__links {
  display: flex;
  gap: 28px;
  margin-left: auto;
}

.nav__links a {
  color: var(--on-dark-2);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: color 160ms var(--ease);
}

.nav__links a:hover {
  color: #fff;
}

.nav__toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 12px;
  background: var(--chip-dark);
  cursor: pointer;
  position: relative;
}

.nav__toggle span {
  position: absolute;
  left: 13px;
  right: 13px;
  height: 2px;
  border-radius: 2px;
  background: #fff;
  transition: transform 200ms var(--ease);
}

.nav__toggle span:first-child {
  top: 17px;
}

.nav__toggle span:last-child {
  top: 25px;
}

.nav.is-open .nav__toggle span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav.is-open .nav__toggle span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

/* ───────────── Herói ───────────── */

.hero {
  position: relative;
  overflow: hidden;
  background-color: var(--mata);
  background-image:
    url("assets/brand/grain.png"),
    radial-gradient(60% 60% at 85% 20%, rgba(166, 225, 75, 0.2), transparent 70%),
    url("assets/brand/relevo.svg");
  background-size:
    160px 160px,
    100% 100%,
    cover;
  background-position:
    0 0,
    0 0,
    right center;
  color: var(--on-dark);
  padding: calc(var(--nav-h) + 56px) 0 0;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 48px;
  align-items: end;
}

.hero__copy {
  padding-bottom: 96px;
}

.hero__title {
  margin-top: 20px;
  font-size: clamp(42px, 6.4vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero__lead {
  margin-top: 24px;
  max-width: 32em;
  font-size: clamp(18px, 1.6vw, 20px);
  color: var(--on-dark-2);
}

.hero__proof {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  font-weight: 600;
  font-size: 15px;
  color: var(--on-dark-2);
}

.hero__proof li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--broto);
}

.hero__visual {
  position: relative;
  height: 640px;
  display: flex;
  justify-content: center;
}

.hero__visual .phone {
  position: absolute;
  bottom: -110px;
}

.phone--front {
  left: 50%;
  transform: translateX(-30%);
  z-index: 2;
}

.phone--back {
  left: 50%;
  width: 270px;
  transform: translateX(-112%) translateY(-48px) rotate(-4deg);
  opacity: 0.92;
}

/* ───────────── Categorias ───────────── */

.categories {
  padding: 72px 0 24px;
}

.categories__title {
  font-size: clamp(22px, 2.4vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 22em;
}

.categories__list {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.categories__list li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 24px 12px 20px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  text-align: center;
}

.categories__list img {
  width: 52px;
  height: 52px;
}

/* ───────────── Seções ───────────── */

.section {
  padding: 120px 0;
}

.section--surface {
  background: var(--surface);
}

.section--dark {
  background-color: var(--mata);
  background-image:
    url("assets/brand/grain.png"),
    radial-gradient(50% 60% at 10% 90%, rgba(166, 225, 75, 0.14), transparent 70%),
    url("assets/brand/relevo.svg");
  background-size:
    160px 160px,
    100% 100%,
    cover;
  /* Relevo espelhado em relação ao herói: as curvas ficam do lado oposto ao texto. */
  background-position:
    0 0,
    0 0,
    left bottom;
  color: var(--on-dark);
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
}

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

.split__visual {
  display: flex;
  justify-content: center;
}

.phone--solo {
  width: 320px;
}

/* Passos */

.steps {
  list-style: none;
  padding: 0;
  margin: 40px 0 0;
  display: grid;
  gap: 8px;
}

.steps li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  padding: 20px;
  border-radius: var(--radius-lg);
  transition: background-color 200ms var(--ease);
}

.steps li:hover {
  background: var(--surface);
}

.steps__n {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--mata);
  color: var(--broto);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
}

.steps h3,
.feature h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.steps p,
.feature p {
  margin-top: 6px;
  color: var(--label-2);
  font-size: 17px;
}

/* Benefícios */

.features {
  list-style: none;
  padding: 0;
  margin: 40px 0 0;
  display: grid;
  gap: 28px;
}

.feature {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  align-items: start;
}

.feature__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: #e6efd7;
  color: var(--folha);
}

.feature__icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.features--on-dark .feature__icon {
  background: var(--chip-dark);
  color: var(--broto);
  border: 1px solid var(--hairline-dark);
}

.features--on-dark .feature p {
  color: var(--on-dark-2);
}

/* Região */

.region {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 64px;
  border-radius: var(--radius-xl);
  background-color: var(--surface);
  background-image: url("assets/brand/relevo-mata.svg");
  background-size: cover;
  background-position: right center;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}

.region__cards {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.region__cards li {
  display: grid;
  gap: 4px;
  padding: 22px 24px;
  border-radius: 20px;
  background: var(--calcario);
  border: 1px solid var(--border);
}

.region__cards strong {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: -0.01em;
}

.region__cards span {
  color: var(--label-2);
  font-size: 16px;
}

/* ───────────── Baixar ───────────── */

.download {
  position: relative;
  overflow: hidden;
  margin: 0 var(--gutter);
  border-radius: var(--radius-xl);
  background-color: var(--mata-deep);
  background-image:
    url("assets/brand/grain.png"),
    radial-gradient(55% 70% at 80% 30%, rgba(166, 225, 75, 0.22), transparent 70%),
    url("assets/brand/relevo.svg");
  background-size:
    160px 160px,
    100% 100%,
    cover;
  background-position:
    0 0,
    0 0,
    center;
  color: var(--on-dark);
}

.download__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  min-height: 560px;
}

.download__copy {
  padding: 80px 0;
}

.download__icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  box-shadow: 0 12px 30px -8px rgba(8, 22, 15, 0.55);
}

.download .h2 {
  margin-top: 28px;
  font-size: clamp(40px, 5.4vw, 64px);
}

.download__soon {
  margin-top: 14px;
  font-size: 15px;
  color: var(--on-dark-2);
}

.download__visual {
  position: relative;
  height: 100%;
  min-height: 560px;
}

.download__visual .phone {
  position: absolute;
  width: 260px;
}

.phone--tilt-left {
  left: 6%;
  top: 140px;
  transform: rotate(-8deg);
}

.phone--tilt-right {
  right: 6%;
  top: 60px;
  transform: rotate(6deg);
}

/* ───────────── Perguntas ───────────── */

.faq {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.faq__list {
  display: grid;
  gap: 12px;
}

.faq details {
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  transition: box-shadow 200ms var(--ease);
}

.faq details[open] {
  box-shadow: var(--shadow-card);
}

.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}

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

.faq summary::after {
  content: "";
  flex: none;
  width: 12px;
  height: 12px;
  border-right: 2.5px solid var(--folha);
  border-bottom: 2.5px solid var(--folha);
  transform: translateY(-3px) rotate(45deg);
  transition: transform 200ms var(--ease);
}

.faq details[open] summary::after {
  transform: translateY(3px) rotate(-135deg);
}

.faq details p {
  padding: 0 24px 22px;
  color: var(--label-2);
  font-size: 17px;
}

/* ───────────── Rodapé ───────────── */

.footer {
  margin-top: 40px;
  background: var(--mata-deep);
  color: var(--on-dark-2);
  padding: 56px 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
}

.footer__brand img {
  height: 26px;
  width: auto;
}

.footer__sign {
  margin-top: 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--broto);
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
}

.footer__links a {
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
}

.footer__links a:hover {
  color: #fff;
}

.footer__copy {
  grid-column: 1 / -1;
  padding-top: 24px;
  border-top: 1px solid var(--hairline-dark);
  font-size: 14px;
}

/* ───────────── Entrada ao rolar ───────────── */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 600ms var(--ease),
    transform 600ms var(--ease);
}

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

.no-js .reveal {
  opacity: 1;
  transform: none;
}

/* ───────────── Responsivo ───────────── */

@media (max-width: 1080px) {
  .categories__list {
    grid-template-columns: repeat(3, 1fr);
  }

  .split,
  .split--reverse {
    gap: 56px;
  }

  .region {
    grid-template-columns: 1fr;
    padding: 40px;
  }
}

@media (max-width: 900px) {
  :root {
    --nav-h: 64px;
  }

  .nav__links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: 8px var(--gutter) 20px;
    background: rgba(11, 28, 21, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 var(--hairline-dark);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition:
      opacity 200ms var(--ease),
      transform 200ms var(--ease),
      visibility 200ms;
  }

  .nav.is-open .nav__links {
    transform: none;
    opacity: 1;
    visibility: visible;
  }

  .nav__links a {
    padding: 14px 0;
    font-size: 17px;
    border-bottom: 1px solid var(--hairline-dark);
  }

  .nav__toggle {
    display: block;
  }

  .nav__cta {
    display: none;
  }

  .hero__grid,
  .split,
  .split--reverse,
  .download__grid,
  .faq {
    grid-template-columns: 1fr;
  }

  .hero__copy {
    padding-bottom: 0;
  }

  .hero__visual {
    height: 440px;
    margin-top: 8px;
  }

  .phone--front {
    width: 260px;
    transform: translateX(-38%);
  }

  .phone--back {
    width: 230px;
    transform: translateX(-100%) translateY(-40px) rotate(-4deg);
  }

  .hero__visual .phone {
    bottom: -150px;
  }

  .section {
    padding: 88px 0;
  }

  .split--reverse .split__visual {
    order: 2;
  }

  .phone--solo {
    width: 280px;
  }

  .download__copy {
    padding: 64px 0 0;
  }

  .download__visual {
    min-height: 460px;
  }

  .download__visual .phone {
    width: 220px;
  }

  .faq {
    gap: 32px;
  }
}

@media (max-width: 560px) {
  :root {
    --gutter: 16px;
  }

  body {
    font-size: 17px;
  }

  .categories__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps li {
    padding: 16px 0;
  }

  .region {
    padding: 28px 22px;
  }

  .store {
    flex: 1 1 200px;
  }

  .phone--tilt-left {
    left: -4%;
  }

  .phone--tilt-right {
    right: -4%;
  }
}

/* ───────────── Celular ───────────── */

.nav__menu-cta,
.hero__soon {
  display: none;
}

.hero__soon:not([hidden]) {
  display: block;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--on-dark-2);
}

@media (max-width: 900px) {
  /* Área segura do iPhone (a página usa viewport-fit=cover). */
  .nav {
    height: calc(var(--nav-h) + env(safe-area-inset-top));
    padding-top: env(safe-area-inset-top);
  }

  .nav__brand,
  .nav__toggle {
    position: relative;
    z-index: 2;
  }

  html.menu-open {
    overflow: hidden;
  }

  /* Menu em tela cheia, opaco: nada do conteúdo vaza por trás dos links. */
  .nav__links {
    top: calc(var(--nav-h) + env(safe-area-inset-top));
    height: calc(100dvh - var(--nav-h) - env(safe-area-inset-top));
    padding: 12px var(--gutter) calc(28px + env(safe-area-inset-bottom));
    background: var(--mata-deep);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    overflow-y: auto;
  }

  .nav__links a:not(.btn) {
    padding: 18px 0;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 26px;
    letter-spacing: -0.02em;
    color: #fff;
    opacity: 0;
    transform: translateY(12px);
    transition:
      opacity 320ms var(--ease),
      transform 320ms var(--ease);
  }

  .nav.is-open .nav__links a:not(.btn) {
    opacity: 1;
    transform: none;
  }

  .nav.is-open .nav__links a:nth-child(2) {
    transition-delay: 40ms;
  }
  .nav.is-open .nav__links a:nth-child(3) {
    transition-delay: 80ms;
  }
  .nav.is-open .nav__links a:nth-child(4) {
    transition-delay: 120ms;
  }
  .nav.is-open .nav__links a:nth-child(5) {
    transition-delay: 160ms;
  }

  .nav__links .nav__menu-cta {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: auto;
    min-height: 56px;
    padding: 0;
    border-bottom: 0;
    font-size: 18px;
    color: var(--diesel);
  }

  .nav__brand {
    display: flex;
    align-items: center;
    min-height: 44px;
  }

  .hero {
    padding-top: calc(var(--nav-h) + env(safe-area-inset-top) + 40px);
  }
}

@media (max-width: 560px) {
  .section {
    padding: 64px 0;
  }

  .split,
  .split--reverse {
    gap: 40px;
  }

  /* Herói: lojas lado a lado, provas compactas e celulares centralizados. */
  .hero__title {
    margin-top: 14px;
  }

  .hero__lead {
    margin-top: 18px;
    font-size: 17px;
  }

  .stores {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 26px;
  }

  .store {
    min-height: 56px;
    padding: 0 12px;
    gap: 10px;
    border-radius: 14px;
  }

  .store svg {
    width: 22px;
    height: 22px;
    flex: none;
  }

  .store span {
    font-size: 15px;
    white-space: nowrap;
  }

  .store small {
    font-size: 11px;
  }

  .hero__proof {
    margin-top: 20px;
    gap: 8px 16px;
    font-size: 14px;
  }

  .hero__visual {
    height: 390px;
    margin-top: 28px;
  }

  .hero__visual .phone {
    bottom: -210px;
  }

  .phone--front {
    width: 250px;
    transform: translateX(-62%);
  }

  .phone--back {
    width: 210px;
    transform: translateX(2%) translateY(-34px) rotate(5deg);
  }

  /* Categorias: uma fileira que rola para o lado, em vez de três linhas de cartões. */
  .categories {
    padding: 48px 0 8px;
  }

  .categories__list {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: 128px;
    gap: 10px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    margin: 20px calc(-1 * var(--gutter)) 0;
    padding: 4px var(--gutter) 20px;
    scroll-padding: 0 var(--gutter);
    scrollbar-width: none;
  }

  .categories__list::-webkit-scrollbar {
    display: none;
  }

  .categories__list li {
    scroll-snap-align: start;
    padding: 18px 8px 16px;
    gap: 10px;
    font-size: 14px;
    border-radius: 20px;
  }

  .categories__list img {
    width: 44px;
    height: 44px;
  }

  /* Celulares das seções: menores e só a parte de cima, com a base esmaecida. */
  .split__visual {
    max-height: 500px;
    overflow: hidden;
    padding: 0 24px;
    -webkit-mask-image: linear-gradient(#000 72%, transparent);
    mask-image: linear-gradient(#000 72%, transparent);
  }

  .phone--solo {
    width: 250px;
  }

  .download__visual {
    min-height: 400px;
  }

  .download__visual .phone {
    width: 190px;
  }

  .faq summary {
    padding: 18px 20px;
    font-size: 17px;
  }

  .faq details p {
    padding: 0 20px 18px;
    font-size: 16px;
  }

  /* Rodapé: links com área de toque de 44 px. */
  .footer {
    padding: 44px 0 calc(32px + env(safe-area-inset-bottom));
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer__links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
  }

  .footer__links a {
    display: flex;
    align-items: center;
    min-height: 44px;
    font-size: 16px;
  }

  .footer__copy {
    font-size: 13px;
  }
}

/* ───────────── Barra fixa: franqueado ───────────── */

.has-franq-bar {
  padding-bottom: calc(84px + env(safe-area-inset-bottom));
}

.franq-bar {
  position: fixed;
  inset: auto 0 0;
  z-index: 40;
  padding: 12px 0 calc(12px + env(safe-area-inset-bottom));
  background: rgba(11, 28, 21, 0.94);
  backdrop-filter: saturate(140%) blur(16px);
  -webkit-backdrop-filter: saturate(140%) blur(16px);
  box-shadow:
    0 -1px 0 var(--hairline-dark),
    0 -18px 40px -20px rgba(8, 22, 15, 0.6);
  color: var(--on-dark);
}

.franq-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.franq-bar__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 15px;
  line-height: 1.3;
  color: var(--on-dark-2);
}

.franq-bar__text strong {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: #fff;
}

.franq-bar__btn {
  flex: none;
  color: var(--diesel);
}

.franq-bar__btn svg,
.franq-back svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.franq-bar__btn svg {
  transition: transform 180ms var(--ease);
}

.franq-bar__btn:hover svg {
  transform: translateX(3px);
}

html.menu-open .franq-bar {
  display: none;
}

/* ───────────── Página do franqueado ───────────── */

.franq-back {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 12px;
  background: var(--chip-dark);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
}

.franq-back:hover {
  background: rgba(255, 255, 255, 0.14);
}

.franq-hero {
  position: relative;
  overflow: hidden;
  background-color: var(--mata);
  background-image:
    url("assets/brand/grain.png"),
    radial-gradient(60% 70% at 90% 10%, rgba(166, 225, 75, 0.2), transparent 70%),
    url("assets/brand/relevo.svg");
  background-size:
    160px 160px,
    100% 100%,
    cover;
  background-position:
    0 0,
    0 0,
    right center;
  color: var(--on-dark);
  padding: calc(var(--nav-h) + env(safe-area-inset-top) + 56px) 0 140px;
}

.franq-hero__title {
  margin-top: 18px;
  max-width: 13em;
  font-size: clamp(38px, 5.6vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.franq-hero__lead {
  margin-top: 20px;
  max-width: 34em;
  font-size: clamp(17px, 1.6vw, 19px);
  color: var(--on-dark-2);
}

.franq-form-wrap {
  margin-top: -96px;
  padding-bottom: 72px;
  position: relative;
}

.franq-form {
  max-width: 760px;
  padding: 40px;
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  display: grid;
  gap: 22px;
}

.franq-form__title {
  font-size: 26px;
  letter-spacing: -0.02em;
}

.field {
  display: grid;
  gap: 8px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.field label,
.field legend {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  padding: 0;
}

.field__optional {
  font-family: var(--font-text);
  font-weight: 600;
  color: var(--label-2);
}

.field input,
.field textarea {
  width: 100%;
  min-height: 54px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1.5px solid rgba(27, 23, 20, 0.16);
  background: var(--calcario);
  color: var(--diesel);
  font: inherit;
  font-size: 17px;
  transition:
    border-color 160ms var(--ease),
    box-shadow 160ms var(--ease),
    background-color 160ms var(--ease);
}

.field textarea {
  resize: vertical;
  min-height: 96px;
}

.field input::placeholder,
.field textarea::placeholder {
  color: #77756b;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--folha);
  box-shadow: 0 0 0 4px rgba(63, 110, 18, 0.18);
}

.field__hint {
  font-size: 14px;
  color: var(--label-2);
}

.field__error {
  font-size: 14px;
  font-weight: 600;
  color: #b3261e;
}

.field__error:empty {
  display: none;
}

/* Serviços: cartões que funcionam como checkbox. */
.services__grid {
  margin-top: 4px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.service {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 8px 14px;
  border-radius: 18px;
  border: 1.5px solid rgba(27, 23, 20, 0.12);
  background: var(--calcario);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  text-align: center;
  cursor: pointer;
  transition:
    border-color 160ms var(--ease),
    background-color 160ms var(--ease),
    transform 160ms var(--ease);
}

.service:active {
  transform: scale(0.97);
}

.service input {
  position: absolute;
  opacity: 0;
  inset: 0;
  margin: 0;
  cursor: pointer;
}

.service img {
  width: 40px;
  height: 40px;
}

.service__plus {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  font-size: 30px;
  line-height: 1;
  color: var(--broto-graphic);
}

.service::after {
  content: "";
  position: absolute;
  top: 10px;
  right: 10px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid rgba(27, 23, 20, 0.2);
  background: #fff;
}

.service:has(input:checked) {
  border-color: var(--folha);
  background: rgba(166, 225, 75, 0.22);
}

.service:has(input:checked)::after {
  border-color: var(--folha);
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")
    center / 14px no-repeat,
    var(--folha);
}

.service:has(input:focus-visible) {
  box-shadow: 0 0 0 4px rgba(63, 110, 18, 0.3);
}

.field.is-invalid input,
.field.is-invalid textarea {
  border-color: #b3261e;
}

.field.is-invalid .service {
  border-color: rgba(179, 38, 30, 0.5);
}

.franq-form__submit {
  justify-self: start;
  min-height: 58px;
  padding: 0 28px;
  font-size: 17px;
  color: var(--diesel);
}

.franq-form__icon {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.franq-form__note {
  margin-top: -8px;
  font-size: 14px;
  color: var(--label-2);
}

.franq-done {
  padding: 18px 20px;
  border-radius: 16px;
  background: rgba(166, 225, 75, 0.2);
  border: 1.5px solid rgba(63, 110, 18, 0.35);
  font-size: 16px;
  outline: none;
}

.franq-done__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 4px;
}

.franq-done a {
  color: var(--folha);
  font-weight: 700;
}

.franq-page .footer {
  margin-top: 0;
}

@media (max-width: 900px) {
  .services__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 560px) {
  .has-franq-bar {
    padding-bottom: calc(76px + env(safe-area-inset-bottom));
  }

  .franq-bar {
    padding-top: 10px;
    padding-bottom: calc(10px + env(safe-area-inset-bottom));
  }

  .franq-bar__inner {
    gap: 12px;
  }

  .franq-bar__text span {
    display: none;
  }

  .franq-bar__text strong {
    font-size: 15px;
    line-height: 1.25;
  }

  .franq-bar__btn {
    min-height: 50px;
    padding: 0 16px;
    font-size: 15px;
  }

  .franq-back {
    padding: 0 12px;
    font-size: 14px;
  }

  .franq-hero {
    padding-bottom: 116px;
  }

  .franq-form-wrap {
    margin-top: -80px;
    padding-bottom: 48px;
  }

  .franq-form {
    padding: 24px 18px;
    border-radius: 24px;
    gap: 20px;
  }

  .field-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service {
    padding: 16px 10px 14px;
    font-size: 15px;
  }

  .service img,
  .service__plus {
    width: 38px;
    height: 38px;
  }

  .franq-form__submit {
    justify-self: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .store,
  .btn,
  .nav,
  .nav__links,
  .nav__links a {
    transition: none;
  }
}