/* ===========================================================
   COFFEE | Espresso Premium
   =========================================================== */

:root {
  /* Coffee palette */
  --espresso-900: #0E0A07;
  --espresso-800: #17100C;
  --espresso-700: #1E1611;
  --espresso-600: #281E17;
  --espresso-card: #201812;
  --line: rgba(230, 190, 134, 0.14);
  --line-strong: rgba(230, 190, 134, 0.28);

  --gold-400: #E7BE86;
  --gold-500: #D4A15E;
  --gold-600: #C68A4E;
  --copper: #B06A3C;
  --orange: #FF6A1A;

  --cream: #F3E9DD;
  --cream-dim: #D7C6B3;
  --muted: #9C8873;

  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 1180px;

  --shadow-soft: 0 24px 60px -30px rgba(0, 0, 0, 0.8);
  --shadow-gold: 0 20px 50px -20px rgba(198, 138, 78, 0.45);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 92px; overflow-x: hidden; max-width: 100%; }

body {
  font-family: var(--font-body);
  color: var(--cream);
  background: var(--espresso-800);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

/* Atmospheric background */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1000px 600px at 85% -5%, rgba(198, 138, 78, 0.16), transparent 60%),
    radial-gradient(900px 700px at -10% 20%, rgba(176, 106, 60, 0.12), transparent 55%),
    linear-gradient(180deg, var(--espresso-800), var(--espresso-900));
}

.grain {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
em { font-style: italic; }

.wrap { width: min(var(--maxw), 92vw); margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  --bg: transparent;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
  white-space: nowrap;
}
.btn svg { transition: transform 0.25s var(--ease); }
.btn--gold {
  background: linear-gradient(135deg, var(--gold-400), var(--copper));
  color: #2a1a0d;
  box-shadow: var(--shadow-gold);
}
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 26px 60px -20px rgba(215, 161, 94, 0.6); }
.btn--gold:hover svg { transform: translateX(4px); }
.btn--outline {
  border-color: var(--line-strong);
  color: var(--cream);
  background: rgba(255, 255, 255, 0.02);
}
.btn--outline:hover { border-color: var(--gold-500); color: var(--gold-400); transform: translateY(-2px); }
.btn--ghost { color: var(--cream); border-color: var(--line-strong); padding: 0.6rem 1.25rem; }
.btn--ghost:hover { background: var(--gold-500); color: #2a1a0d; border-color: var(--gold-500); }
.btn--lg { padding: 1.05rem 2rem; font-size: 1.05rem; }
.btn--sm { padding: 0.65rem 1.1rem; font-size: 0.9rem; }

/* ---------- Topbar ---------- */
.topbar {
  background: var(--espresso-900);
  border-bottom: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--cream-dim);
  text-align: center;
  padding: 0.5rem 0;
}
.topbar strong { color: var(--gold-400); font-weight: 700; }
.topbar__dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--gold-400);
  margin-right: 0.5rem;
  box-shadow: 0 0 0 0 rgba(231, 190, 134, 0.6);
  animation: pulse 2.4s infinite;
  vertical-align: middle;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(231, 190, 134, 0.5); }
  70% { box-shadow: 0 0 0 8px rgba(231, 190, 134, 0); }
  100% { box-shadow: 0 0 0 0 rgba(231, 190, 134, 0); }
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(23, 16, 12, 0.72);
  border-bottom: 1px solid transparent;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), padding 0.3s var(--ease);
}
.header.scrolled {
  background: rgba(14, 10, 7, 0.9);
  border-bottom-color: var(--line);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}

.brand { display: inline-flex; align-items: center; gap: 0.65rem; }
.brand__mark {
  display: grid; place-items: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  overflow: hidden;
  background: radial-gradient(circle at 30% 25%, rgba(231, 190, 134, 0.18), rgba(176, 106, 60, 0.06));
  border: 1px solid var(--line-strong);
  flex-shrink: 0;
}
.brand__mark img { width: 100%; height: 100%; object-fit: cover; }
.brand__mark.is-fallback::after {
  content: "☕";
  font-size: 1.4rem;
}
.brand__mark.is-fallback img { display: none; }
.brand__text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  color: var(--cream);
}
.brand__text span { color: var(--gold-400); }
.brand__ff { color: var(--orange); }

.nav { display: flex; align-items: center; gap: 2rem; }
.nav a:not(.btn) {
  font-weight: 600;
  font-size: 0.96rem;
  color: var(--cream-dim);
  position: relative;
  transition: color 0.2s var(--ease);
}
.nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: var(--gold-400);
  transition: width 0.25s var(--ease);
}
.nav a:not(.btn):hover { color: var(--cream); }
.nav a:not(.btn):hover::after { width: 100%; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: none;
  cursor: pointer; padding: 8px;
}
.menu-toggle span {
  width: 26px; height: 2px;
  background: var(--cream);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Eyebrow ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 1.2rem;
}
.eyebrow__line { width: 32px; height: 1px; background: var(--line-strong); }
.eyebrow--center { justify-content: center; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 5rem 0 0; }
.hero__glow {
  position: absolute;
  top: -120px; right: -5%;
  width: 620px; height: 620px;
  background: radial-gradient(circle, rgba(215, 161, 94, 0.22), transparent 65%);
  filter: blur(20px);
  pointer-events: none;
  z-index: -1;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 7.5vw, 4.5rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--cream);
  margin-bottom: 1.4rem;
  overflow-wrap: break-word;
}
.hero__title em {
  color: var(--gold-400);
  font-weight: 500;
}
.hero__lead {
  font-size: 1.14rem;
  color: var(--cream-dim);
  max-width: 34ch;
  margin-bottom: 2.2rem;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.2rem; }
.hero__chips {
  display: flex; flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  list-style: none;
}
.hero__chips li {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-weight: 600; font-size: 0.95rem; color: var(--cream-dim);
}
.hero__chips span {
  display: grid; place-items: center;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(215, 161, 94, 0.16);
  color: var(--gold-400);
  font-size: 0.7rem; font-weight: 800;
}

/* Hero visual */
.hero__visual { position: relative; }
.hero__card {
  position: relative;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  /* borda infinita: a imagem se dissolve no fundo da página */
  -webkit-mask-image: radial-gradient(ellipse 74% 74% at 50% 50%, #000 50%, transparent 76%);
          mask-image: radial-gradient(ellipse 74% 74% at 50% 50%, #000 50%, transparent 76%);
}
.hero__card img { width: 100%; height: 100%; object-fit: cover; }
/* Fallback for browsers without aspect-ratio support (older phones) */
@supports not (aspect-ratio: 1 / 1) {
  .hero__card { position: relative; height: 0; padding-bottom: 100%; display: block; }
  .hero__card img { position: absolute; top: 0; left: 0; }
  .hero__card.is-fallback { height: auto; padding-bottom: 0; min-height: 320px; display: grid; }
}
.hero__card.is-fallback::after {
  content: "☕";
  font-size: 8rem;
  filter: drop-shadow(0 10px 30px rgba(0,0,0,0.5));
}

/* ---------- Marquee ---------- */
.marquee {
  margin-top: 4.5rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 1.1rem 0;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track {
  display: inline-flex;
  align-items: center;
  gap: 2.2rem;
  white-space: nowrap;
  animation: scroll 32s linear infinite;
}
.marquee__track span {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--cream-dim);
  opacity: 0.55;
}
.marquee__track span:nth-child(even) { color: var(--gold-500); opacity: 0.8; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { padding: 6rem 0; }
.section__head { max-width: 620px; margin: 0 auto 3.5rem; text-align: center; }
.section__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.7rem, 4.2vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--cream);
  overflow-wrap: break-word;
}
.section__title em { color: var(--gold-400); font-weight: 500; }
.section__sub { margin-top: 1rem; font-size: 1.08rem; color: var(--cream-dim); }

/* ---------- Diferenciais ---------- */
.diffs { padding-top: 5rem; }
.diffs__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.diff {
  padding: 1.8rem 1.5rem;
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--espresso-700), var(--espresso-800));
  border: 1px solid var(--line);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.diff:hover { transform: translateY(-6px); border-color: var(--line-strong); }
.diff__icon {
  display: grid; place-items: center;
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(215, 161, 94, 0.12);
  color: var(--gold-400);
  margin-bottom: 1.2rem;
}
.diff__icon svg { width: 26px; height: 26px; }
.diff h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; margin-bottom: 0.5rem; color: var(--cream); }
.diff p { font-size: 0.94rem; color: var(--cream-dim); }

/* ---------- Services ---------- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.service {
  position: relative;
  padding: 2rem 1.6rem;
  border-radius: var(--radius);
  background: var(--espresso-card);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.service::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-400), var(--copper));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.service:hover { transform: translateY(-6px); border-color: var(--line-strong); background: var(--espresso-600); }
.service:hover::before { transform: scaleX(1); }
.service__icon {
  color: var(--gold-400);
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: rgba(215, 161, 94, 0.1);
  border: 1px solid var(--line);
  margin-bottom: 1.2rem;
}
.service__icon svg { width: 28px; height: 28px; }
.service h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.18rem; margin-bottom: 0.55rem; color: var(--cream); line-height: 1.2; }
.service p { font-size: 0.92rem; color: var(--cream-dim); }

.service--soon { opacity: 0.72; }
.service--soon .service__icon { filter: grayscale(0.3); }
.soon-badge {
  position: absolute;
  top: 1rem; right: 1rem;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-400);
  background: rgba(215, 161, 94, 0.12);
  border: 1px solid var(--line-strong);
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
}

/* ---------- How ---------- */
.how { background:
    linear-gradient(180deg, transparent, rgba(14,10,7,0.5), transparent); }
.how__steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 2rem 1.6rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--espresso-700), var(--espresso-800));
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.step:hover { transform: translateY(-6px); border-color: var(--line-strong); }
.step__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.4rem;
  color: transparent;
  -webkit-text-stroke: 1.4px var(--gold-500);
  display: block;
  margin-bottom: 0.8rem;
}
.step h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; margin-bottom: 0.5rem; color: var(--cream); }
.step p { font-size: 0.93rem; color: var(--cream-dim); }

/* ---------- CTA band ---------- */
.cta-band {
  margin: 2rem 0;
  padding: 3.5rem 0;
  background:
    radial-gradient(700px 300px at 20% 20%, rgba(215, 161, 94, 0.18), transparent 60%),
    linear-gradient(120deg, var(--espresso-600), var(--espresso-900));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.cta-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-band h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--cream);
  max-width: 20ch;
}
.cta-band p { color: var(--cream-dim); margin-top: 0.6rem; }

/* ---------- FAQ ---------- */
.faq__inner {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3rem;
  align-items: start;
}
.faq__head { text-align: left; margin: 0; }
.faq__list { display: flex; flex-direction: column; gap: 0.8rem; }
.faq__item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--espresso-700);
  padding: 0 1.4rem;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}
.faq__item[open] { border-color: var(--line-strong); background: var(--espresso-600); }
.faq__item summary {
  list-style: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.08rem;
  color: var(--cream);
  padding: 1.2rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  font-size: 1.5rem;
  color: var(--gold-400);
  transition: transform 0.25s var(--ease);
  line-height: 1;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p { padding-bottom: 1.3rem; color: var(--cream-dim); font-size: 0.98rem; }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  background: var(--espresso-900);
  padding-top: 4rem;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}
.footer__brand p { color: var(--muted); font-size: 0.94rem; margin-top: 1rem; max-width: 32ch; }
.footer__col h4 {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 1.1rem;
}
.footer__col a { display: block; color: var(--cream-dim); font-size: 0.94rem; margin-bottom: 0.7rem; transition: color 0.2s var(--ease); }
.footer__col a:not(.btn):hover { color: var(--gold-400); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.6rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero { padding-top: 0; }
  .hero__inner { grid-template-columns: 1fr; gap: 1.2rem; }
  /* mobile: a imagem abre a página como fundo, sangrando de ponta a ponta */
  .hero__visual {
    order: -1;
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
  }
  .hero__card {
    /* continuidade: funde com o fundo só no topo e na base, sem forma geométrica */
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 14%, #000 84%, transparent 100%);
            mask-image: linear-gradient(180deg, transparent 0%, #000 14%, #000 84%, transparent 100%);
  }
  .diffs__grid, .services__grid, .how__steps { grid-template-columns: repeat(2, 1fr); }
  .faq__inner { grid-template-columns: 1fr; gap: 1.6rem; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 760px) {
  /* Solid header on mobile: backdrop-filter would trap the fixed drawer */
  .header, .header.scrolled {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: #0E0A07;
    border-bottom-color: var(--line);
  }
  .nav {
    position: fixed;
    top: 0; right: 0; bottom: 0; left: auto;
    width: 320px;
    max-width: 82vw;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 1.7rem;
    padding: 6rem 2rem 2rem;
    background: #0E0A07;
    border-left: 1px solid var(--line-strong);
    box-shadow: -24px 0 60px rgba(0, 0, 0, 0.65);
    transform: translateX(105%);
    transition: transform 0.35s var(--ease);
    z-index: 300;
  }
  .nav.open { transform: none; }
  .nav a:not(.btn) { color: var(--cream); font-size: 1.12rem; font-weight: 700; }
  .nav__login { width: 100%; justify-content: center; margin-top: 0.5rem; }
  .menu-toggle { display: flex; z-index: 310; position: relative; }
  .section { padding: 4.5rem 0; }
}

@media (max-width: 540px) {
  .diffs__grid, .services__grid, .how__steps, .footer__inner { grid-template-columns: 1fr; }
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { justify-content: center; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; }
}

/* Reduced motion: keep brand animations (marquee, menu) but drop decorative motion */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .topbar__dot { animation: none !important; }
  .diff:hover, .service:hover, .step:hover, .btn:hover { transform: none !important; }
}

/* ---------- Print / PDF ---------- */
@media print {
  * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }
  html, body { background: #17100C !important; }
  body::before {
    position: absolute !important;
    background:
      radial-gradient(1000px 600px at 85% 0%, rgba(198,138,78,0.16), transparent 60%),
      linear-gradient(180deg, #17100C, #0E0A07) !important;
  }
  .grain, .menu-toggle, .marquee { display: none !important; }
  .header { position: static !important; backdrop-filter: none !important; background: #0E0A07 !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .topbar__dot { animation: none !important; }
  .hero { padding-top: 2rem !important; }
  .section { padding: 3rem 0 !important; }
  .service, .diff, .step, .faq__item, .hero__visual, .cta-band__inner, .footer__inner {
    break-inside: avoid;
    page-break-inside: avoid;
  }
  a[href]::after { content: "" !important; }
  @page { margin: 8mm; }
}