/* ============================================================
   Mundo das Máquinas - landing page
   Paleta: laranja da marca (#ef7d00) + grafite (#55514f) + off-white
   Tipografia: Archivo (display) + Manrope (corpo)
   ============================================================ */

/* -------------------- Fonts -------------------- */
@font-face {
  font-family: "Archivo";
  src: url("/assets/fonts/archivo-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Archivo";
  src: url("/assets/fonts/archivo-800.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Manrope";
  src: url("/assets/fonts/manrope-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Manrope";
  src: url("/assets/fonts/manrope-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Manrope";
  src: url("/assets/fonts/manrope-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* -------------------- Tokens -------------------- */
:root {
  --orange: #ef7d00;
  --orange-600: #d96f00;
  --orange-700: #b85e00;

  --ink: #2b2823;          /* texto principal (grafite quente) */
  --ink-soft: #5a554f;     /* texto secundário */
  --graphite: #322f2b;     /* seções escuras */
  --graphite-900: #211f1c;

  --paper: #faf8f5;        /* fundo off-white */
  --surface: #ffffff;
  --surface-soft: #f3efe9;
  --line: #e6e0d8;
  --line-dark: #4a463f;

  --on-dark: #f6f2ec;
  --on-dark-soft: #c8c1b6;

  --radius: 14px;
  --radius-sm: 10px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(43, 40, 35, 0.06), 0 2px 8px rgba(43, 40, 35, 0.05);
  --shadow-md: 0 6px 24px rgba(43, 40, 35, 0.10);
  --shadow-lg: 0 18px 50px rgba(43, 40, 35, 0.16);

  --container: 1200px;
  --pad: clamp(1.25rem, 4vw, 2.5rem);

  --font-display: "Archivo", system-ui, "Segoe UI", sans-serif;
  --font-body: "Manrope", system-ui, "Segoe UI", Roboto, sans-serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
}

p { text-wrap: pretty; }
a { color: inherit; }
img, svg, iframe { display: block; max-width: 100%; }
img { height: auto; }
ul { list-style: none; padding: 0; }

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

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

.ico {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: currentColor;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 200;
  background: var(--ink);
  color: var(--on-dark);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* -------------------- Buttons -------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  text-decoration: none;
  padding: 0.95rem 1.5rem;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: transform 0.15s var(--ease), background-color 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
  white-space: nowrap;
}
.btn .ico { width: 1.35em; height: 1.35em; }
.btn-primary {
  background: var(--orange);
  color: #fff;
}
.btn-primary:hover { background: var(--orange-600); }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--ink); background: var(--surface); }
.btn-sm { padding: 0.7rem 1.1rem; font-size: 0.95rem; }
.btn-block { width: 100%; }

/* -------------------- Header -------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 245, 0.92);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 72px;
}
.brand { display: inline-flex; align-items: center; flex: none; }
.brand-logo { width: auto; height: 38px; }
.main-nav {
  display: flex;
  gap: 1.75rem;
  margin-left: auto;
}
.main-nav a {
  text-decoration: none;
  font-weight: 600;
  color: var(--ink-soft);
  font-size: 0.98rem;
  transition: color 0.2s var(--ease);
}
.main-nav a:hover { color: var(--orange-700); }
.header-cta { margin-left: 0.5rem; }
.nav-toggle {
  display: none;
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  color: var(--ink);
  cursor: pointer;
}
.nav-toggle .ico { width: 1.6rem; height: 1.6rem; }
.menu-mobile {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
  background: var(--paper);
}
.menu-mobile[hidden] { display: none; }
.menu-mobile a {
  padding: 1rem var(--pad);
  text-decoration: none;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
}
.menu-mobile a:active { background: var(--surface-soft); }

/* -------------------- Hero -------------------- */
.hero {
  position: relative;
  background:
    radial-gradient(120% 90% at 85% 0%, rgba(239, 125, 0, 0.10), transparent 55%),
    var(--paper);
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  border-bottom: 1px solid var(--line);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange-700);
  margin-bottom: 1rem;
}
.eyebrow-light { color: var(--orange); }
.hero h1 {
  font-size: clamp(2.2rem, 6.2vw, 3.7rem);
  margin-bottom: 1.1rem;
  max-width: 16ch;
}
.hero-sub {
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  color: var(--ink-soft);
  max-width: 48ch;
  margin-bottom: 1.75rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink-soft);
}
.hero-trust li { display: inline-flex; align-items: center; gap: 0.45rem; }
.hero-trust .ico { color: var(--orange); width: 1.2rem; height: 1.2rem; }

/* -------------------- Media slots (placeholder de marca) -------------------- */
.media-slot {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--graphite);
}
.media-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.media-fallback {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--on-dark-soft);
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.025) 0 14px, transparent 14px 28px),
    linear-gradient(160deg, var(--graphite), var(--graphite-900));
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}
.media-fallback .ico { width: 2.6rem; height: 2.6rem; color: var(--orange); }
/* Estado vazio (sem foto ainda): o fallback opaco cobre o slot.
   Quando a foto real carrega, o JS/onload remove .is-empty e a imagem aparece.
   Nao usamos display:none na imagem para nao quebrar o loading="lazy". */
.media-slot.is-empty .media-fallback { display: flex; }

.hero-media {
  aspect-ratio: 4 / 4.2;
  box-shadow: var(--shadow-lg);
  max-height: 540px;
}

/* -------------------- Sections base -------------------- */
.section { padding-block: clamp(3rem, 7vw, 5.5rem); }
.section-soft { background: var(--surface-soft); }
.section-dark { background: linear-gradient(165deg, var(--graphite), var(--graphite-900)); color: var(--on-dark); }
.section-dark h2 { color: #fff; }

.section-head {
  max-width: 60ch;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.section-head h2 {
  font-size: clamp(1.8rem, 4.5vw, 2.6rem);
  margin-bottom: 0.9rem;
}
.section-head p {
  font-size: 1.1rem;
  color: var(--ink-soft);
}

/* -------------------- Categorias -------------------- */
.cat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.cat-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s var(--ease);
}
.cat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #d9cfc1;
}
.cat-ico {
  width: 2.6rem;
  height: 2.6rem;
  color: var(--orange);
  fill: currentColor;
  margin-bottom: 1rem;
}
.cat-card h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.cat-card p { color: var(--ink-soft); font-size: 0.98rem; margin-bottom: 1.1rem; }
.cat-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  color: var(--orange-700);
  text-decoration: none;
  font-size: 0.98rem;
}
.cat-link .ico { width: 1.1rem; height: 1.1rem; transition: transform 0.2s var(--ease); }
.cat-link:hover .ico { transform: translateX(3px); }
.cat-card-cta { background: var(--surface-soft); border-style: dashed; }

/* -------------------- Assistência -------------------- */
.assist-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}
.assist-copy h2 { font-size: clamp(1.8rem, 4.5vw, 2.6rem); margin-bottom: 1rem; }
.assist-copy > p { color: var(--on-dark-soft); margin-bottom: 1.5rem; max-width: 52ch; }
.assist-list { display: grid; gap: 0.9rem; margin-bottom: 1.9rem; }
.assist-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--on-dark);
  font-weight: 500;
}
.assist-list .ico { width: 1.5rem; height: 1.5rem; color: var(--orange); margin-top: 0.1rem; }
.assist-media {
  aspect-ratio: 5 / 4;
  box-shadow: var(--shadow-lg);
}

/* -------------------- Diferenciais -------------------- */
.diff-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
.diff-item {
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
}
.diff-ico {
  width: 2.4rem;
  height: 2.4rem;
  color: var(--orange);
  fill: currentColor;
  margin-bottom: 0.9rem;
}
.diff-item h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.diff-item p { color: var(--ink-soft); font-size: 0.98rem; }

/* -------------------- Lojas -------------------- */
.loja-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.loja-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}
.loja-media { aspect-ratio: 8 / 5; border-radius: 0; }
.loja-media .media-fallback { font-size: 1rem; }
.loja-body { padding: 1.5rem; display: flex; flex-direction: column; gap: 0.7rem; }
.loja-body h3 {
  font-size: 1.45rem;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.loja-body h3 span {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  background: var(--orange);
  color: #fff;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-pill);
  transform: translateY(-2px);
}
.loja-info {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.96rem;
  color: var(--ink-soft);
  line-height: 1.45;
}
.loja-info .ico { width: 1.15rem; height: 1.15rem; color: var(--orange); margin-top: 0.15rem; flex: none; }
.loja-info a { color: var(--ink); text-decoration: none; font-weight: 600; }
.loja-info a:hover { color: var(--orange-700); text-decoration: underline; }
.loja-body .btn { margin-top: 0.4rem; }
.loja-map {
  margin-top: 0.4rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--line);
}
.loja-map iframe { width: 100%; height: 200px; border: 0; }

/* -------------------- Footer -------------------- */
.site-footer {
  background: var(--graphite-900);
  color: var(--on-dark);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-block: clamp(2.5rem, 5vw, 3.5rem);
}
.footer-brand img { height: 42px; width: auto; margin-bottom: 1rem; }
.footer-brand p { color: var(--on-dark-soft); max-width: 38ch; margin-bottom: 1.25rem; }
.footer-social { display: flex; gap: 0.6rem; }
.footer-social a {
  display: inline-flex;
  padding: 0.55rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-dark);
  color: var(--on-dark);
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.footer-social a:hover { background: var(--orange); border-color: var(--orange); }
.footer-social .ico { width: 1.4rem; height: 1.4rem; }

.footer-lojas h2, .footer-horario h2 {
  font-size: 1.05rem;
  color: #fff;
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}
.footer-loja { margin-bottom: 1.1rem; font-size: 0.95rem; }
.footer-loja strong { color: #fff; display: block; }
.footer-loja p { color: var(--on-dark-soft); }
.footer-loja a {
  color: var(--on-dark-soft);
  text-decoration: none;
}
.footer-loja a:hover { color: #fff; }
.footer-wa {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.3rem;
  color: var(--orange) !important;
  font-weight: 700;
}
.footer-wa .ico { width: 1.1rem; height: 1.1rem; }
.footer-horario p { color: var(--on-dark-soft); margin-bottom: 0.75rem; }
.footer-note { font-size: 0.85rem; opacity: 0.8; }
.footer-bottom {
  border-top: 1px solid var(--line-dark);
  padding-block: 1.25rem;
  font-size: 0.85rem;
  color: var(--on-dark-soft);
}

/* -------------------- Botão flutuante -------------------- */
.wa-float {
  position: fixed;
  right: clamp(1rem, 4vw, 1.75rem);
  bottom: clamp(1rem, 4vw, 1.75rem);
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #25d366;
  color: #08331b;
  border: none;
  border-radius: var(--radius-pill);
  padding: 0.85rem 1.25rem;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: transform 0.18s var(--ease), background-color 0.2s var(--ease);
}
.wa-float .ico { width: 1.6rem; height: 1.6rem; }
.wa-float:hover { transform: translateY(-2px); background: #1fbe5a; }
.wa-float:active { transform: translateY(0); }

/* -------------------- Modal -------------------- */
.wa-modal {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.wa-modal[hidden] { display: none; }
.wa-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(33, 31, 28, 0.55);
  backdrop-filter: blur(2px);
  animation: fade 0.2s var(--ease);
}
.wa-modal-dialog {
  position: relative;
  width: 100%;
  max-width: 460px;
  background: var(--surface);
  border-radius: 20px 20px 0 0;
  padding: 1.75rem 1.5rem 2rem;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.25s var(--ease);
}
.wa-modal-close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  background: var(--surface-soft);
  border: none;
  border-radius: var(--radius-pill);
  padding: 0.5rem;
  cursor: pointer;
  color: var(--ink-soft);
  line-height: 0;
}
.wa-modal-close:hover { background: var(--line); color: var(--ink); }
.wa-modal-close .ico { width: 1.3rem; height: 1.3rem; }
.wa-modal-dialog h2 { font-size: 1.45rem; margin-bottom: 0.4rem; padding-right: 2rem; }
.wa-modal-sub { color: var(--ink-soft); font-size: 0.96rem; margin-bottom: 1.25rem; }
.wa-modal-list { display: grid; gap: 0.75rem; }
.wa-store {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease), transform 0.15s var(--ease);
}
.wa-store:hover { border-color: var(--orange); background: #fff7ef; }
.wa-store:active { transform: scale(0.99); }
.wa-store-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  flex: none;
  border-radius: var(--radius-pill);
  background: #25d366;
  color: #08331b;
}
.wa-store-ico .ico { width: 1.5rem; height: 1.5rem; }
.wa-store-txt { display: flex; flex-direction: column; line-height: 1.35; min-width: 0; }
.wa-store-txt strong {
  font-size: 1.05rem;
  color: var(--ink);
  font-family: var(--font-display);
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.wa-store-meta { font-size: 0.85rem; color: var(--ink-soft); }
.wa-store-fone {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.1rem;
}
.wa-store-go { margin-left: auto; color: var(--orange); align-self: center; }
.wa-store-go .ico { width: 1.3rem; height: 1.3rem; }

/* -------------------- Pill de status (aberta / fechada) -------------------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.01em;
  line-height: 1;
  padding: 0.32em 0.6em 0.32em 0.5em;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}
.pill-dot {
  width: 0.5em;
  height: 0.5em;
  border-radius: 50%;
  flex: none;
}
.pill-online { color: #0c7a3f; background: rgba(37, 211, 102, 0.16); }
.pill-online .pill-dot { background: #1fbe5a; animation: pulseDot 1.8s ease-in-out infinite; }
.pill-offline { color: var(--ink-soft); background: var(--surface-soft); }
.pill-offline .pill-dot { background: #b9b2a8; }

/* pill nos cards da página (fundo escuro do modal usa o mesmo .pill) */
.loja-status { display: inline-flex; margin: -0.2rem 0 0.2rem; }
.loja-status:empty { display: none; }

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45); }
  50%      { opacity: 0.5; transform: scale(0.82); box-shadow: 0 0 0 4px rgba(37, 211, 102, 0); }
}

@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* -------------------- Scroll reveal -------------------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ============================================================
   Responsivo (mobile-first -> ampliações)
   ============================================================ */
@media (min-width: 600px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .wa-modal { align-items: center; }
  .wa-modal-dialog { border-radius: 20px; }
  .loja-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 920px) {
  .hero-grid { grid-template-columns: 1.1fr 0.9fr; }
  .assist-grid { grid-template-columns: 0.95fr 1.05fr; }
  .assist-media { order: -1; }
  .cat-grid { grid-template-columns: repeat(4, 1fr); }
  .diff-grid { grid-template-columns: repeat(4, 1fr); }
  .loja-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 0.8fr; }
}

/* nav: alterna para hamburguer no mobile */
@media (max-width: 859px) {
  .main-nav, .header-cta { display: none; }
  .nav-toggle { display: inline-flex; }
}
@media (min-width: 860px) {
  .menu-mobile { display: none !important; }
}

/* -------------------- Preferências do usuário -------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}