/* =========================================================
   VITRINE STUDIO — Landing page mobile-first
   Tema: escuro quente (laranja/âmbar/coral)
   Estrutura: 1) Reset  2) Tokens  3) Base  4) Componentes
              5) Seções  6) Flutuantes  7) Breakpoints
   ========================================================= */

/* ---------- 1) RESET ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

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

img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ---------- 2) TOKENS ---------- */
:root {
  --bg: #100c0a;
  --bg-soft: #1a1310;
  --bg-alt: #14100d;
  --card: rgba(255, 255, 255, 0.05);
  --card-strong: rgba(255, 255, 255, 0.085);
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.19);

  --text: #f4efe9;
  --muted: #b6a99c;

  --brand: #ff8a3d;
  --brand-2: #ffc857;
  --brand-3: #ff6b6b;
  --wa: #25d366;
  --wa-dark: #128c4a;

  --grad: linear-gradient(100deg, #ff9e4d 0%, #ffc857 55%, #ff6b6b 100%);
  --grad-soft: linear-gradient(160deg, rgba(255, 138, 61, 0.2), rgba(255, 200, 87, 0.09));

  --r-sm: 12px;
  --r: 18px;
  --r-lg: 26px;
  --r-full: 999px;

  --shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.9);
  --shadow-glow: 0 0 0 1px rgba(255, 255, 255, 0.06), 0 24px 60px -24px rgba(255, 138, 61, 0.55);

  --pad: 20px;
  --maxw: 1180px;

  --font-title: "Sora", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

/* ---------- 3) BASE ---------- */
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.62;
  font-size: 17px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(60% 40% at 80% -5%, rgba(255, 122, 26, 0.22), transparent 60%),
    radial-gradient(45% 35% at 0% 10%, rgba(255, 94, 98, 0.12), transparent 60%);
  background-repeat: no-repeat;
}

::selection { background: rgba(255, 138, 61, 0.4); color: #fff7ee; }

h1, h2, h3, h4 {
  font-family: var(--font-title);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 700;
}

h1 { font-size: clamp(2.15rem, 8.6vw, 3.9rem); }
h2 { font-size: clamp(1.75rem, 6.4vw, 2.8rem); }
h3 { font-size: 1.16rem; }

p { color: var(--muted); }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}
.container--narrow { max-width: 800px; }

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--brand);
  color: #180d02;
  padding: 10px 16px;
  border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 2px solid var(--brand-2);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- 4) COMPONENTES ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: var(--r-full);
  font-weight: 600;
  font-size: 1rem;
  font-family: var(--font-title);
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  border: 1px solid transparent;
  text-align: center;
  line-height: 1.25;
}
.btn:active { transform: scale(0.97); }
.btn--sm { padding: 10px 17px; font-size: 0.92rem; }
.btn--lg { padding: 17px 28px; font-size: 1.06rem; }
.btn--block { width: 100%; }

.btn--wa {
  background: linear-gradient(180deg, #2ee071, var(--wa-dark));
  color: #04210f;
  box-shadow: 0 14px 30px -14px rgba(37, 211, 102, 0.9);
}
.btn--wa:hover { box-shadow: 0 18px 38px -14px rgba(37, 211, 102, 1); transform: translateY(-2px); }

.btn--primary {
  background: var(--grad);
  color: #1a0d02;
  box-shadow: var(--shadow-glow);
}
.btn--primary:hover { transform: translateY(-2px); }

.btn--ghost {
  border-color: var(--line-strong);
  background: var(--card);
  color: var(--text);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { border-color: var(--brand-2); background: var(--card-strong); }

.ico-wa { width: 22px; height: 22px; fill: currentColor; flex: none; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  border-radius: var(--r-full);
  border: 1px solid var(--line);
  background: var(--card);
  font-size: 0.85rem;
  color: #e2d9cc;
  letter-spacing: 0.01em;
}
.pill__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.7);
  animation: ping 2s infinite;
  flex: none;
}
@keyframes ping {
  70% { box-shadow: 0 0 0 10px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.82rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brand-2);
  margin-bottom: 12px;
  font-weight: 600;
}

.check { display: grid; gap: 10px; margin-top: 14px; }
.check li {
  position: relative;
  padding-left: 28px;
  font-size: 0.97rem;
  color: #d6cabb;
}
.check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: rgba(255, 200, 87, 0.15);
  border: 1px solid rgba(255, 200, 87, 0.6);
}
.check li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 11.5px;
  width: 5px;
  height: 8px;
  border: 2px solid #ffd166;
  border-top: 0;
  border-left: 0;
  transform: rotate(42deg);
}
.check--lg li { font-size: 1.05rem; margin-bottom: 2px; }

/* Reveal on scroll */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
[data-reveal].is-visible { opacity: 1; transform: none; }

/* ---------- HEADER ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
  padding-top: env(safe-area-inset-top);
}
.site-header.is-scrolled {
  background: rgba(16, 12, 10, 0.84);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line), 0 10px 30px -20px #000;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 66px;
}
.header__progress {
  height: 2px;
  width: 0%;
  background: var(--grad);
  transition: width 0.1s linear;
}

.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--grad);
  color: #1a0d02;
  box-shadow: 0 10px 24px -12px rgba(255, 138, 61, 0.9);
}
.brand__text {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.12rem;
  letter-spacing: -0.02em;
}
.brand__text strong { font-weight: 800; }

.nav-toggle {
  width: 46px;
  height: 46px;
  display: grid;
  place-content: center;
  gap: 5px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--card);
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav {
  position: fixed;
  inset: calc(66px + env(safe-area-inset-top)) 12px auto 12px;
  background: rgba(22, 15, 11, 0.97);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 14px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px) scale(0.98);
  transform-origin: top center;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
}
.nav.is-open { opacity: 1; visibility: visible; transform: none; }
.nav__list { display: grid; gap: 2px; margin-bottom: 10px; }
.nav__link {
  display: block;
  padding: 13px 15px;
  border-radius: 12px;
  font-size: 1.04rem;
  color: #e6ddcf;
  transition: background 0.2s ease, color 0.2s ease;
}
.nav__link:hover, .nav__link.is-active { background: var(--card-strong); color: #fff; }
.nav__cta { width: 100%; }

/* ---------- 5) SEÇÕES ---------- */
.section { padding: 68px 0; position: relative; }
.section--alt {
  background: linear-gradient(180deg, transparent, var(--bg-alt) 12%, var(--bg-alt) 88%, transparent);
}
.section__head { margin-bottom: 34px; }
.section__head h2 { margin-bottom: 14px; }
.section__sub { font-size: 1.08rem; max-width: 62ch; }
section[id] { scroll-margin-top: 92px; }

/* HERO */
.hero {
  position: relative;
  padding: 108px 0 0;
  overflow: hidden;
}
.hero__glow {
  position: absolute;
  top: -160px;
  right: -120px;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 122, 26, 0.42), transparent 65%);
  filter: blur(30px);
  pointer-events: none;
  animation: floaty 9s ease-in-out infinite alternate;
}
@keyframes floaty {
  to { transform: translate3d(-30px, 30px, 0) scale(1.1); }
}
.hero__inner { display: grid; gap: 42px; }
.hero__content > * + * { margin-top: 20px; }
.hero h1 { text-wrap: balance; }
.lead { font-size: 1.13rem; max-width: 56ch; }
.lead strong { color: #fff; font-weight: 600; }

.hero__actions { display: grid; gap: 12px; }
.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 4px;
}
.hero__badges li {
  font-size: 0.88rem;
  padding: 8px 14px;
  border-radius: var(--r-full);
  background: var(--card);
  border: 1px solid var(--line);
  color: #d8ccbc;
}

/* Phone mockup */
.hero__media {
  position: relative;
  display: grid;
  place-items: center;
  padding: 10px 0 30px;
}
.phone {
  position: relative;
  width: min(272px, 74vw);
  aspect-ratio: 9 / 18.5;
  border-radius: 38px;
  padding: 9px;
  background: linear-gradient(160deg, #352920, #160f0b 60%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 138, 61, 0.28),
    0 0 90px -20px rgba(255, 138, 61, 0.5);
  animation: hover-phone 7s ease-in-out infinite alternate;
}
@keyframes hover-phone {
  from { transform: translateY(-6px) rotate(-1.2deg); }
  to { transform: translateY(8px) rotate(1.2deg); }
}
.phone__notch {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 78px;
  height: 20px;
  border-radius: var(--r-full);
  background: #0a0705;
  z-index: 2;
}
.phone__screen {
  width: 100%;
  height: 100%;
  border-radius: 30px;
  overflow: hidden;
  background: #fdf6ec;
}

/* Mini landing page dentro do celular (100% CSS) */
.mini {
  height: 100%;
  display: flex;
  flex-direction: column;
  font-size: 10px;
  color: #2a1c10;
  line-height: 1.35;
}
.mini__status {
  display: flex;
  justify-content: space-between;
  padding: 9px 16px 4px;
  font-size: 8px;
  font-weight: 600;
  color: #9c8b76;
}
.mini__hero {
  margin: 4px 10px 0;
  padding: 16px 14px 14px;
  border-radius: 18px;
  background: linear-gradient(155deg, #241311, #57251a 55%, #3d2f07);
  color: #fff;
  display: grid;
  gap: 8px;
  text-align: center;
}
.mini__logo { font-size: 8.5px; letter-spacing: 0.06em; opacity: 0.85; }
.mini__hero strong { font-family: var(--font-title); font-size: 13.5px; line-height: 1.2; }
.mini__cta {
  margin-top: 2px;
  padding: 7px 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, #2ee071, #128c4a);
  color: #04210f;
  font-weight: 700;
  font-size: 9.5px;
}
.mini__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  padding: 10px;
}
.mini__card {
  background: #fff;
  border: 1px solid #efe2cf;
  border-radius: 12px;
  padding: 8px;
  display: grid;
  gap: 3px;
  box-shadow: 0 6px 14px -10px rgba(74, 40, 8, 0.5);
}
.mini__card i {
  display: block;
  height: 27px;
  border-radius: 8px;
  background: linear-gradient(135deg, #ffe3c4, #ffcdb0);
}
.mini__card span { font-size: 9px; color: #8a6f52; }
.mini__card b { font-size: 11px; color: #2a1c10; }
.mini__chat {
  margin: auto 10px 12px;
  padding: 8px 10px;
  border-radius: 14px 14px 14px 4px;
  background: #fff;
  border: 1px solid #efe2cf;
  font-size: 9px;
  color: #63462c;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 8px 18px -12px rgba(74, 40, 8, 0.7);
}

.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 15px;
  border-radius: 16px;
  background: rgba(26, 17, 12, 0.94);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  font-size: 0.82rem;
  color: var(--muted);
  animation: hover-card 5s ease-in-out infinite alternate;
}
.float-card strong {
  display: block;
  font-family: var(--font-title);
  color: #fff;
  font-size: 1.08rem;
  text-align: left;
}
.float-card--1 { top: 8%; left: 0; }
.float-card--2 { bottom: 16%; right: 0; animation-delay: 1.2s; }
.float-card__ico { font-size: 1.5rem; }
@keyframes hover-card {
  from { transform: translateY(-5px); }
  to { transform: translateY(7px); }
}

/* Marquee */
.marquee {
  margin-top: 10px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  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: flex;
  gap: 24px;
  width: max-content;
  animation: scroll-x 26s linear infinite;
  font-family: var(--font-title);
  font-size: 0.92rem;
  color: #a08a76;
  white-space: nowrap;
}
@keyframes scroll-x {
  to { transform: translateX(-50%); }
}

/* Grids */
.grid { display: grid; gap: 18px; }

/* Cards de serviço */
.card {
  padding: 26px;
  border-radius: var(--r);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.card::after {
  content: "";
  position: absolute;
  inset: auto -40% -60% auto;
  width: 190px;
  height: 190px;
  background: radial-gradient(circle, rgba(255, 138, 61, 0.35), transparent 70%);
  opacity: 0;
  transition: opacity 0.35s ease;
}
.card:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: var(--shadow); }
.card:hover::after { opacity: 1; }
.card__ico {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 15px;
  font-size: 1.5rem;
  background: var(--grad-soft);
  border: 1px solid var(--line);
  margin-bottom: 15px;
}
.card h3 { margin-bottom: 9px; font-size: 1.2rem; }
.card p { font-size: 1rem; }

/* Motivos */
.reason {
  padding: 24px;
  border-radius: var(--r);
  border: 1px solid var(--line);
  background: var(--card);
  position: relative;
  transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}
.reason:hover { transform: translateY(-3px); background: var(--card-strong); border-color: rgba(255, 200, 87, 0.45); }
.reason__num {
  font-family: var(--font-title);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.reason h3 { margin: 7px 0 9px; }
.reason p { font-size: 0.98rem; }

/* Split (app + IA) */
.split__inner { display: grid; gap: 40px; }
.split__content > * + * { margin-top: 16px; }
.split__content h2 { text-wrap: balance; }
.split__content p { font-size: 1.06rem; }
.split__media { position: relative; }

/* Tela inicial com o app da loja (100% CSS) */
.appscreen {
  max-width: 400px;
  margin-inline: auto;
  padding: 16px 18px 15px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(90% 60% at 20% 0%, rgba(255, 138, 61, 0.16), transparent 60%),
    linear-gradient(170deg, #211611, #120d0a);
  box-shadow: var(--shadow-glow);
}
.appscreen__status {
  display: flex;
  justify-content: space-between;
  padding: 2px 8px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #8f7d6a;
}
.appscreen__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 17px 6px;
}
.appscreen__icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  font-size: 0.74rem;
  color: #c9bba8;
  text-align: center;
}
.appscreen__icon i {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--card-strong);
  border: 1px solid var(--line);
  font-size: 1.35rem;
  font-style: normal;
}
.appscreen__icon--brand { color: #fff; font-weight: 600; }
.appscreen__icon--brand i {
  position: relative;
  background: var(--grad);
  border: 0;
  color: #1a0d02;
  font-size: 1.5rem;
  box-shadow: 0 14px 30px -10px rgba(255, 138, 61, 0.8);
}
.appscreen__icon--brand i::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2px solid rgba(255, 200, 87, 0.75);
  animation: pulse-ring 2.4s ease-out infinite;
}
.appscreen__icon--brand strong { font-size: 0.76rem; line-height: 1.1; }
.appscreen__hint {
  margin-top: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 15px;
  border-radius: 16px;
  background: rgba(255, 138, 61, 0.12);
  border: 1px solid rgba(255, 200, 87, 0.4);
  font-size: 0.95rem;
}
.appscreen__hint > span { font-size: 1.3rem; }
.appscreen__hint strong { display: block; font-family: var(--font-title); font-size: 0.98rem; }
.appscreen__hint small { color: var(--muted); font-size: 0.82rem; }

.app-tag {
  position: absolute;
  right: 4px;
  bottom: -18px;
  display: grid;
  justify-items: start;
  gap: 1px;
  padding: 12px 17px;
  border-radius: 16px;
  background: rgba(26, 17, 12, 0.95);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  font-size: 0.78rem;
  color: var(--muted);
}
.app-tag strong {
  font-family: var(--font-title);
  font-size: 1.05rem;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* IA features */
.ia-feats { display: grid; gap: 13px; margin-top: 6px; }
.ia-feat {
  display: flex;
  gap: 13px;
  align-items: flex-start;
  padding: 14px 16px;
  border-radius: 15px;
  background: var(--card);
  border: 1px solid var(--line);
}
.ia-feat span { font-size: 1.35rem; }
.ia-feat strong { display: block; font-size: 1.02rem; font-family: var(--font-title); }
.ia-feat small { color: var(--muted); font-size: 0.9rem; }

/* Chat demo */
.chat {
  border-radius: var(--r-lg);
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, #231610, #130d09);
  box-shadow: var(--shadow-glow);
  overflow: hidden;
  max-width: 440px;
  margin-inline: auto;
}
.chat__top {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 15px 17px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}
.chat__avatar {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--grad-soft);
  border: 1px solid var(--line);
  font-size: 1.2rem;
}
.chat__top strong { font-family: var(--font-title); font-size: 1rem; display: block; }
.chat__top small { color: var(--muted); font-size: 0.82rem; display: flex; align-items: center; gap: 6px; }
.dot-online {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ade80;
  display: inline-block;
}
.chat__body {
  padding: 17px;
  display: flex;
  flex-direction: column;
  gap: 11px;
  min-height: 340px;
  justify-content: flex-end;
  background-image: radial-gradient(circle at 20% 10%, rgba(255, 138, 61, 0.09), transparent 55%);
}
.msg {
  max-width: 84%;
  padding: 11px 15px;
  border-radius: 16px;
  font-size: 0.95rem;
  line-height: 1.5;
  animation: pop 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes pop {
  from { opacity: 0; transform: translateY(8px) scale(0.97); }
}
.msg--user {
  align-self: flex-end;
  background: linear-gradient(180deg, #2ee071, #128c4a);
  color: #04210f;
  border-bottom-right-radius: 5px;
  font-weight: 500;
}
.msg--bot {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  color: #f0e9de;
  border-bottom-left-radius: 5px;
}
.msg--typing { display: flex; gap: 4px; padding: 15px; }
.msg--typing i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
  animation: blink 1.2s infinite;
}
.msg--typing i:nth-child(2) { animation-delay: 0.2s; }
.msg--typing i:nth-child(3) { animation-delay: 0.4s; }
@keyframes blink {
  0%, 60%, 100% { opacity: 0.25; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-3px); }
}
.chat__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 13px 17px;
  border-top: 1px solid var(--line);
  color: #8a7a66;
  font-size: 0.92rem;
  background: rgba(255, 255, 255, 0.02);
}
.chat__send {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--grad);
  color: #1a0d02;
  font-size: 0.85rem;
}

/* Steps */
.steps { display: grid; gap: 15px; }
.step {
  position: relative;
  padding: 23px 22px 23px 68px;
  border-radius: var(--r);
  border: 1px solid var(--line);
  background: var(--card);
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.step:hover { border-color: rgba(255, 138, 61, 0.5); transform: translateX(3px); }
.step__num {
  position: absolute;
  left: 19px;
  top: 23px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--grad);
  color: #1a0d02;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 0.95rem;
}
.step h3 { margin-bottom: 7px; font-size: 1.18rem; }
.step p { font-size: 0.98rem; }

/* Stats */
.stats { padding: 12px 0 50px; }
.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 13px;
}
.stat {
  text-align: center;
  padding: 23px 13px;
  border-radius: var(--r);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(255, 138, 61, 0.15), rgba(255, 200, 87, 0.05));
}
.stat strong {
  display: block;
  font-family: var(--font-title);
  font-size: clamp(1.75rem, 7.4vw, 2.5rem);
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.1;
}
.stat span { font-size: 0.88rem; color: var(--muted); }

/* Planos */
.plan {
  padding: 27px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--card);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.plan:hover { transform: translateY(-4px); }
.plan--featured {
  border-color: rgba(255, 138, 61, 0.65);
  background: linear-gradient(170deg, rgba(255, 138, 61, 0.18), rgba(255, 200, 87, 0.06));
  box-shadow: var(--shadow-glow);
}
.plan__tag {
  position: absolute;
  top: -13px;
  left: 25px;
  padding: 6px 13px;
  border-radius: var(--r-full);
  background: var(--grad);
  color: #1a0d02;
  font-size: 0.76rem;
  font-weight: 700;
  font-family: var(--font-title);
  letter-spacing: 0.04em;
}
.plan h3 { font-size: 1.32rem; }
.plan__desc { font-size: 0.95rem; margin-top: 5px; }
.plan__price {
  font-family: var(--font-title);
  font-size: 2.15rem;
  font-weight: 800;
  color: #fff;
  margin: 15px 0 4px;
  line-height: 1;
}
.plan__price small {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 7px;
}
.plan .check { flex: 1; margin-bottom: 22px; }
.plans__note {
  text-align: center;
  margin-top: 24px;
  font-size: 0.95rem;
}

/* Slider depoimentos */
.slider { position: relative; }
.slider__viewport { overflow: hidden; border-radius: var(--r-lg); }
.slider__track {
  display: flex;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}
.quote {
  min-width: 100%;
  padding: 28px 24px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
}
.stars { color: #ffc857; letter-spacing: 3px; margin-bottom: 13px; font-size: 1.05rem; }
.quote p {
  font-size: 1.08rem;
  color: #f0e9de;
  font-style: italic;
  margin-bottom: 19px;
  text-wrap: pretty;
}
.quote footer { display: flex; align-items: center; gap: 13px; }
.avatar {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--grad);
  color: #1a0d02;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 0.95rem;
  flex: none;
}
.quote footer strong { display: block; font-family: var(--font-title); font-size: 1.02rem; }
.quote footer small { color: var(--muted); font-size: 0.88rem; }

.slider__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 19px;
}
.slider__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: var(--card);
  font-size: 1.45rem;
  line-height: 1;
  color: var(--text);
  transition: background 0.25s ease, border-color 0.25s ease;
}
.slider__btn:hover { background: var(--card-strong); border-color: var(--brand-2); }
.slider__dots { display: flex; gap: 8px; }
.slider__dots button {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--line-strong);
  transition: width 0.3s ease, background 0.3s ease;
}
.slider__dots button.is-active { width: 28px; border-radius: var(--r-full); background: var(--grad); }

/* FAQ */
.faq { display: grid; gap: 11px; }
.faq__item {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--card);
  overflow: hidden;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.faq__item.is-open { border-color: rgba(255, 138, 61, 0.55); background: var(--card-strong); }
.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 19px;
  text-align: left;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.05rem;
}
.faq__ico {
  position: relative;
  width: 18px;
  height: 18px;
  flex: none;
}
.faq__ico::before,
.faq__ico::after {
  content: "";
  position: absolute;
  inset: 50% 0 auto 0;
  height: 2px;
  border-radius: 2px;
  background: var(--brand-2);
  transition: transform 0.3s ease;
}
.faq__ico::after { transform: rotate(90deg); }
.faq__item.is-open .faq__ico::after { transform: rotate(0); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.faq__a p { padding: 0 19px 19px; font-size: 1rem; }

/* Contato */
.contact__inner { display: grid; gap: 30px; }
.contact__text > * + * { margin-top: 15px; }
.contact__text p { font-size: 1.06rem; }
.contact__list { display: grid; gap: 11px; margin-top: 20px; }
.contact__list li {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 1rem;
  color: var(--muted);
}
.contact__list strong { color: #fff; }

.form {
  padding: 24px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow);
  display: grid;
  gap: 15px;
}
.field { display: grid; gap: 7px; }
.field label { font-size: 0.9rem; color: #d6cabb; font-weight: 500; }
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 14px 15px;
  border-radius: 13px;
  border: 1px solid var(--line-strong);
  background: rgba(8, 5, 3, 0.6);
  color: var(--text);
  font-size: 1.02rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  appearance: none;
}
.field select {
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 21px) 50%, calc(100% - 15px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 42px;
}
.field select option { background: #1d130e; color: var(--text); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--brand-2);
  box-shadow: 0 0 0 3px rgba(255, 200, 87, 0.16);
}
.field textarea { resize: vertical; min-height: 96px; }
.error {
  display: none;
  color: #ff9aa8;
  font-size: 0.83rem;
}
.field.has-error input,
.field.has-error textarea { border-color: #ff9aa8; }
.field.has-error .error { display: block; }
.form__note { font-size: 0.82rem; text-align: center; }

/* Footer */
.footer {
  border-top: 1px solid var(--line);
  background: #0d0907;
  padding: 44px 0 122px;
}
.footer__inner { display: grid; gap: 30px; }
.footer__brand p { font-size: 0.95rem; margin-top: 13px; max-width: 48ch; }
.footer__nav { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.footer__nav h4 {
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #fff;
  margin-bottom: 13px;
}
.footer__nav a {
  display: block;
  font-size: 0.95rem;
  color: var(--muted);
  padding: 4px 0;
  transition: color 0.2s ease;
}
.footer__nav a:hover { color: var(--brand-2); }
.footer__bottom {
  display: grid;
  gap: 7px;
  margin-top: 30px;
  padding-top: 19px;
  border-top: 1px solid var(--line);
  font-size: 0.83rem;
  color: #8a7a66;
}

/* ---------- 6) FLUTUANTES ---------- */
.wa-float {
  position: fixed;
  right: 16px;
  bottom: calc(90px + env(safe-area-inset-bottom));
  z-index: 95;
  display: inline-flex;
  align-items: center;
  gap: 0;
  height: 58px;
  width: 58px;
  border-radius: var(--r-full);
  background: linear-gradient(180deg, #2ee071, var(--wa-dark));
  color: #04210f;
  box-shadow: 0 16px 34px -12px rgba(37, 211, 102, 0.85);
  overflow: hidden;
  transition: width 0.35s cubic-bezier(0.22, 1, 0.36, 1), transform 0.25s ease;
  padding-left: 17px;
}
.wa-float svg { width: 27px; height: 27px; fill: currentColor; flex: none; }
.wa-float__label {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.25s ease;
  padding-left: 10px;
}
.wa-float::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2px solid rgba(46, 224, 113, 0.6);
  animation: pulse-ring 2.4s ease-out infinite;
}
@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}
.wa-float:hover { width: 190px; }
.wa-float:hover .wa-float__label { opacity: 1; }

.to-top {
  position: fixed;
  left: 16px;
  bottom: calc(90px + env(safe-area-inset-bottom));
  z-index: 94;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: rgba(26, 17, 12, 0.92);
  color: var(--text);
  backdrop-filter: blur(8px);
  font-size: 1.1rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }

.mobile-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 96;
  padding: 11px 15px calc(11px + env(safe-area-inset-bottom));
  background: rgba(16, 12, 10, 0.93);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(14px);
  transform: translateY(110%);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.mobile-cta.is-visible { transform: none; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 98px;
  transform: translate(-50%, 20px);
  z-index: 120;
  padding: 13px 19px;
  border-radius: var(--r-full);
  background: rgba(26, 17, 12, 0.96);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
  font-size: 0.92rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
  max-width: calc(100% - 32px);
  text-align: center;
}
.toast.is-visible { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

body.nav-open { overflow: hidden; }

/* ---------- 7) BREAKPOINTS ---------- */
@media (min-width: 560px) {
  .hero__actions { display: flex; flex-wrap: wrap; }
  .hero__actions .btn { flex: 1 1 auto; }
  .stats__grid { grid-template-columns: repeat(4, 1fr); }
  .footer__bottom { display: flex; justify-content: space-between; }
}

@media (min-width: 720px) {
  :root { --pad: 28px; }
  .section { padding: 88px 0; }
  .grid--cards { grid-template-columns: repeat(2, 1fr); }
  .grid--reasons { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .quote { padding: 36px 34px; }
  .quote p { font-size: 1.16rem; }
  .contact__inner { grid-template-columns: 1fr 1fr; align-items: start; }
  .form { padding: 30px; }
  .footer__inner { grid-template-columns: 1.3fr 1fr; }
  .section__head { max-width: 800px; }
}

@media (min-width: 960px) {
  :root { --pad: 32px; }
  .nav-toggle { display: none; }
  .nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 18px;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: none;
    border: 0;
    box-shadow: none;
    padding: 0;
    backdrop-filter: none;
  }
  .nav__list { display: flex; gap: 4px; margin: 0; }
  .nav__link { padding: 9px 13px; font-size: 0.96rem; }
  .nav__cta { width: auto; }
  .header__inner { min-height: 78px; }

  .hero { padding-top: 138px; }
  .hero__inner { grid-template-columns: 1.05fr 0.95fr; align-items: center; gap: 32px; }
  .hero__actions .btn { flex: 0 1 auto; }
  .phone { width: min(320px, 32vw); }

  .grid--cards { grid-template-columns: repeat(3, 1fr); }
  .grid--reasons { grid-template-columns: repeat(3, 1fr); }
  .grid--plans { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
  .steps { grid-template-columns: repeat(3, 1fr); }

  .split__inner { grid-template-columns: 1fr 1fr; align-items: center; gap: 60px; }
  .split__inner--reverse .split__content { order: 2; }
  .split__inner--reverse .split__media { order: 1; }
  .ia-feats { grid-template-columns: repeat(2, 1fr); }
  .app-tag { right: -14px; bottom: -20px; }

  .mobile-cta { display: none; }
  .wa-float { bottom: 30px; right: 30px; }
  .to-top { bottom: 30px; left: auto; right: 100px; }
  .footer { padding-bottom: 44px; }
  .footer__nav { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

@media (min-width: 1200px) {
  .section { padding: 104px 0; }
  h1 { font-size: 4rem; }
  .lead { font-size: 1.18rem; }
}

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

@media print {
  .site-header, .wa-float, .to-top, .mobile-cta, .toast { display: none !important; }
  body { background: #fff; color: #000; }
}