/* =========================================================
   PROJETO ZERO — Kit do Arquiteto Profissional
   Identidade: azul profundo + areia + dourado · Playfair + Inter
   Direção: editorial premium / arquitetura · v2 (cutout + animações)
   ========================================================= */

:root {
  --ink: #1C2E42;
  --ink-700: #243b56;
  --ink-900: #15263a;
  --sage: #8FA298;
  --sand: #D8D7C7;
  --gold: #C9AA6E;
  --gold-deep: #8a6a39;     /* texto dourado em fundo claro (AA) */
  --gold-bright: #d8b97a;
  --stone: #5A5F60;
  --cream: #F0EEE6;
  --paper: #FAF9F5;
  --line: #ded9cc;

  --maxw: 1200px;
  --pad: clamp(1.25rem, 5vw, 4rem);
  --r: 6px;

  --f-display: "Playfair Display", Georgia, serif;
  --f-body: "Inter", system-ui, -apple-system, sans-serif;

  --sp-section: clamp(4.5rem, 9vw, 8.5rem);
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--f-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  position: relative;
}
/* grão editorial sutil sobre tudo */
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 999;
  opacity: .035; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%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; height: auto; }
a { color: inherit; text-decoration: none; }
strong { font-weight: 600; }

/* ---------- layout helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
.section { padding-block: var(--sp-section); position: relative; }

.eyebrow {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--gold-deep); display: inline-flex; align-items: center; gap: 0.7rem;
}
.eyebrow::before { content: ""; width: 1.8rem; height: 1px; background: currentColor; display: inline-block; }

h1, h2, h3, .display { font-family: var(--f-display); font-weight: 600; line-height: 1.06; letter-spacing: -0.015em; }
.h-sec { font-size: clamp(2rem, 4.6vw, 3.5rem); margin-top: 1.1rem; max-width: 18ch; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--stone); max-width: 56ch; margin-top: 1.3rem; }

/* watermark numeral / letter */
.wm {
  position: absolute; font-family: var(--f-display); font-weight: 700;
  color: var(--ink); opacity: .04; line-height: .8; pointer-events: none; z-index: 0; user-select: none;
}

/* ---------- buttons ---------- */
.btn {
  --bg: var(--ink); --fg: var(--paper);
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  background: var(--bg); color: var(--fg);
  font-family: var(--f-body); font-weight: 600; font-size: 1rem; letter-spacing: 0.01em;
  padding: 1.05rem 1.9rem; border: 1px solid var(--bg); border-radius: var(--r);
  cursor: pointer; transition: background .22s var(--ease), color .22s, transform .22s var(--ease), box-shadow .22s;
  text-align: center; line-height: 1.2;
}
.btn:hover { background: var(--ink-700); transform: translateY(-2px); box-shadow: 0 16px 34px -14px rgba(28,46,66,.55); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
/* brilho que cruza no hover */
.btn::after {
  content: ""; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.35), transparent);
  transform: skewX(-18deg); transition: left .6s var(--ease);
}
.btn:hover::after { left: 130%; }

.btn--gold { --bg: var(--gold); --fg: var(--ink); border-color: var(--gold); font-weight: 700; }
.btn--gold:hover { background: var(--gold-deep); border-color: var(--gold-deep); color: #fff; }
.btn--lg { padding: 1.2rem 2.4rem; font-size: 1.08rem; }
.btn--block { display: flex; width: 100%; }
/* pulso de atenção no CTA principal */
.btn--pulse { animation: pulse 2.6s ease-in-out infinite; }
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(201,170,110,.45); }
  50% { box-shadow: 0 0 0 14px rgba(201,170,110,0); }
}

.btn-note { font-size: .82rem; color: var(--stone); margin-top: .85rem; display: flex; align-items: center; gap: .45rem; justify-content: center; flex-wrap: wrap; }

/* ---------- trust row ---------- */
.trust { display: flex; flex-wrap: wrap; gap: 1.1rem 1.6rem; margin-top: 1.6rem; }
.trust span { display: inline-flex; align-items: center; gap: .5rem; font-size: .85rem; color: var(--stone); }
.trust svg { width: 17px; height: 17px; color: var(--sage); flex: none; }

/* ---------- topbar ---------- */
.topbar { background: var(--ink); color: var(--sand); font-size: .8rem; letter-spacing: .04em; text-align: center; padding: .6rem 1rem; }
.topbar strong { color: var(--gold-bright); font-weight: 600; }

/* ---------- nav ---------- */
.nav { position: sticky; top: 0; z-index: 80; background: var(--paper); border-bottom: 1px solid var(--line); transition: box-shadow .3s; }
.nav.scrolled { border-bottom-color: var(--line); box-shadow: 0 10px 30px -22px rgba(28,46,66,.4); }
.nav__in { display: flex; align-items: center; justify-content: space-between; padding-block: .85rem; gap: 1rem; }
.logo { display: flex; flex-direction: column; line-height: .92; }
.logo b { font-family: var(--f-display); font-weight: 600; font-size: 1.15rem; letter-spacing: .14em; }
.logo span { font-size: .54rem; letter-spacing: .26em; text-transform: uppercase; color: var(--gold-deep); margin-top: .25rem; }
.nav__links { display: flex; align-items: center; gap: 2rem; }
.nav__links a.muted { font-size: .92rem; color: var(--stone); transition: color .2s; }
.nav__links a.muted:hover { color: var(--ink); }
.nav .btn { padding: .7rem 1.3rem; font-size: .92rem; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; color: var(--ink); padding: .3rem; }

/* =========================================================
   HERO
   ========================================================= */
.hero { position: relative; background:
   radial-gradient(120% 80% at 85% 0%, color-mix(in srgb, var(--sage) 22%, var(--paper)) 0%, var(--paper) 55%); }
.hero__grid {
  display: grid; grid-template-columns: 1.02fr .98fr; gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center; padding-block: clamp(2.5rem, 5vw, 4.5rem) clamp(2.5rem, 5vw, 4rem);
  position: relative; z-index: 1;
}
.hero h1 { font-size: clamp(2.5rem, 6vw, 5.2rem); letter-spacing: -0.025em; margin-top: 1.3rem; }
.hero h1 em { font-style: italic; color: var(--gold-deep); }
.hero__sub { font-size: clamp(1.05rem, 1.7vw, 1.22rem); color: var(--stone); max-width: 46ch; margin-top: 1.5rem; }

.price-chip { display: inline-flex; align-items: baseline; gap: .7rem; margin-top: 1.9rem; padding: .7rem 1.15rem; border: 1px solid var(--line); border-radius: var(--r); background: color-mix(in srgb, var(--cream) 70%, transparent); }
.price-chip .was { color: var(--stone); text-decoration: line-through; font-size: 1rem; }
.price-chip .now { font-family: var(--f-display); font-size: 1.9rem; color: var(--ink); font-weight: 600; }
.price-chip .now small { font-size: .9rem; font-family: var(--f-body); color: var(--stone); }

.hero__cta { margin-top: 1.6rem; display: flex; flex-wrap: wrap; gap: .9rem; align-items: center; }

/* --- hero stage (cutout) --- */
.hero__stage { position: relative; min-height: clamp(440px, 52vw, 600px); display: flex; justify-content: center; align-items: flex-end; }
.hero__panel {
  position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: min(94%, 460px); height: 94%;
  background: linear-gradient(170deg, var(--ink-700), var(--ink) 60%, var(--ink-900));
  border-radius: 230px 230px 18px 18px;   /* arco arquitetônico */
  overflow: hidden; z-index: 1;
}
.hero__panel::before { /* brilho dourado superior */
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(80% 50% at 50% 8%, rgba(201,170,110,.34), transparent 60%);
}
.hero__panel::after { /* grade blueprint */
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: radial-gradient(circle at 50% 40%, #000, transparent 75%);
          mask-image: radial-gradient(circle at 50% 40%, #000, transparent 75%);
}
.hero__panel .wm-zero {
  position: absolute; top: 6%; left: 50%; transform: translateX(-50%);
  font-family: var(--f-display); font-weight: 700; font-size: clamp(7rem, 16vw, 12rem);
  color: rgba(255,255,255,.06); line-height: .8;
}
.hero__ring { position: absolute; bottom: 12%; left: 50%; transform: translateX(-50%); width: 78%; aspect-ratio: 1; border: 1px solid rgba(201,170,110,.45); border-radius: 50%; z-index: 1; }
.hero__cut { position: relative; z-index: 2; max-height: 100%; width: auto; max-width: 96%; object-fit: contain; filter: drop-shadow(0 30px 40px rgba(0,0,0,.35)); }

/* floating glass chips */
.chip {
  position: absolute; z-index: 3; background: rgba(250,249,245,.92); backdrop-filter: blur(6px);
  border: 1px solid var(--line); border-radius: 12px; padding: .7rem .9rem;
  box-shadow: 0 18px 40px -20px rgba(28,46,66,.5); display: flex; align-items: center; gap: .6rem;
  will-change: transform;
}
.chip svg { width: 20px; height: 20px; color: var(--gold-deep); flex: none; }
.chip b { font-family: var(--f-display); font-size: 1.05rem; display: block; line-height: 1; }
.chip span { font-size: .72rem; color: var(--stone); }
.chip--1 { top: 12%; left: -2%; }
.chip--2 { top: 40%; right: -4%; }
.chip--3 { bottom: 10%; left: -4%; }
.float { animation: float 6s ease-in-out infinite; }
.float.d1 { animation-delay: -2s; }
.float.d2 { animation-delay: -4s; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* masthead */
.masthead { border-block: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: .6rem 0; padding-block: 1.05rem; font-size: .72rem; letter-spacing: .15em; text-transform: uppercase; color: var(--stone); position: relative; z-index: 1; }
.masthead span { display: inline-flex; align-items: center; gap: .4rem; padding: 0 1.5rem; position: relative; }
.masthead span + span::before { content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 1px; height: 12px; background: var(--gold); opacity: .55; }
.masthead b { color: var(--ink); font-weight: 600; }
.hero__ctam { display: none; }

/* ---------- marquee ---------- */
.marquee { background: var(--ink); color: var(--sand); overflow: hidden; border-block: 1px solid var(--ink-900); }
.marquee__track { display: inline-flex; gap: 0; white-space: nowrap; padding-block: .9rem; animation: marquee 32s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span { font-family: var(--f-display); font-style: italic; font-size: 1.1rem; padding-inline: 1.6rem; display: inline-flex; align-items: center; gap: 1.6rem; }
.marquee__track span::after { content: "✦"; color: var(--gold); font-style: normal; font-size: .8rem; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* =========================================================
   SECTIONS
   ========================================================= */
.dark { background: var(--ink); color: var(--sand); }
.dark .h-sec { color: var(--paper); }
.dark .eyebrow { color: var(--gold-bright); }
.dark .lead { color: color-mix(in srgb, var(--sand) 85%, white); }

.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; position: relative; z-index: 1; }
.pain { border: 1px solid rgba(255,255,255,.14); border-radius: var(--r); padding: 1.8rem 1.6rem; background: rgba(255,255,255,.03); transition: transform .3s var(--ease), border-color .3s, background .3s; }
.pain:hover { transform: translateY(-5px); border-color: rgba(201,170,110,.5); background: rgba(255,255,255,.05); }
.pain .num { font-family: var(--f-display); font-size: 1.1rem; color: var(--gold-bright); }
.pain h3 { font-size: 1.3rem; margin-top: .8rem; color: var(--paper); font-weight: 600; }
.pain p { font-size: .98rem; color: color-mix(in srgb, var(--sand) 88%, white); margin-top: .6rem; }
.pain__turn { margin-top: 3rem; font-family: var(--f-display); font-style: italic; font-size: clamp(1.4rem, 3vw, 2.2rem); color: var(--paper); max-width: 26ch; position: relative; z-index: 1; }
.pain__turn b { color: var(--gold-bright); font-style: normal; font-weight: 600; }

/* value equation */
.eq-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; margin-top: 3rem; }
.eq { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); padding: 1.7rem 1.5rem; transition: transform .25s var(--ease), box-shadow .25s, border-color .25s; }
.eq:hover { transform: translateY(-5px); box-shadow: 0 24px 44px -28px rgba(28,46,66,.35); border-color: var(--gold); }
.eq__ic { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--cream); color: var(--gold-deep); border: 1px solid var(--line); }
.eq__ic svg { width: 21px; height: 21px; }
.eq small { display: block; font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--stone); margin-top: 1.1rem; }
.eq b { display: block; font-family: var(--f-display); font-size: 1.28rem; font-weight: 600; margin-top: .35rem; line-height: 1.25; }

/* deliverables quantitativo */
.sand-bg { background: var(--cream); }
.quant { margin-top: 2.6rem; border-top: 1px solid var(--line); position: relative; z-index: 1; }
.quant__row { display: grid; grid-template-columns: auto 1fr auto; gap: 1.4rem; align-items: center; padding: 1.45rem 0; border-bottom: 1px solid var(--line); transition: padding-left .3s var(--ease); }
.quant__row:hover { padding-left: .6rem; }
.quant__idx { width: 54px; height: 54px; background: var(--paper); color: var(--gold-deep); border: 1px solid var(--gold); border-radius: 50%; display: grid; place-items: center; flex: none; transition: background .3s, color .3s, transform .3s; }
.quant__idx svg { width: 24px; height: 24px; }
.quant__row:hover .quant__idx { background: var(--gold); color: #fff; transform: scale(1.06) rotate(-3deg); }
.quant__body h3 { font-size: 1.32rem; font-weight: 600; }
.quant__body p { font-size: .96rem; color: var(--stone); margin-top: .2rem; max-width: 52ch; }
.quant__val { font-size: .78rem; font-weight: 600; color: var(--gold-deep); background: var(--paper); border: 1px solid var(--line); border-radius: 100px; padding: .35rem .8rem; white-space: nowrap; justify-self: end; }
.quant__foot { display: flex; justify-content: space-between; align-items: baseline; padding-top: 1.4rem; flex-wrap: wrap; gap: .5rem; }
.quant__foot span { font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; color: var(--stone); }
.quant__foot b { font-family: var(--f-display); font-size: 1.3rem; }
.kitstats { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.9rem; }
.kitstats span { display: inline-flex; align-items: center; gap: .45rem; background: var(--paper); border: 1px solid var(--line); border-radius: 100px; padding: .5rem 1rem; font-size: .85rem; color: var(--stone); }
.kitstats b { color: var(--gold-deep); font-family: var(--f-display); font-weight: 700; font-size: 1.05rem; }
.midcta { text-align: center; margin-top: 2.6rem; }

/* bonus */
.bonus-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 2.8rem; }
.bonus { border: 1px solid var(--line); border-radius: var(--r); padding: 1.6rem 1.5rem; background: var(--paper); transition: border-color .25s, transform .25s var(--ease), box-shadow .25s; }
.bonus:hover { border-color: var(--gold); transform: translateY(-4px); box-shadow: 0 24px 44px -30px rgba(28,46,66,.35); }
.bonus .tag { font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-deep); font-weight: 600; }
.bonus h3 { font-size: 1.18rem; font-weight: 600; margin-top: .7rem; }
.bonus p { font-size: .94rem; color: var(--stone); margin-top: .5rem; }
.bonus .val { font-size: .85rem; color: var(--ink); margin-top: 1rem; font-weight: 600; }

/* offer */
.offer { background: var(--ink); position: relative; overflow: hidden; }
.offer .wm { color: #fff; opacity: .045; }
.offer__card { background: var(--paper); border-radius: 8px; overflow: hidden; max-width: 720px; margin-inline: auto; box-shadow: 0 50px 100px -40px rgba(0,0,0,.7); position: relative; z-index: 1; }
.offer__head { background: var(--sand); padding: 1.5rem clamp(1.5rem,4vw,2.5rem); }
.offer__head .h-sec { font-size: clamp(1.4rem, 2.5vw, 1.9rem); margin: .3rem 0 0; }
.offer__body { padding: clamp(1.6rem, 4vw, 2.6rem); }
.offer__list { list-style: none; }
.offer__list li { display: flex; gap: .8rem; align-items: flex-start; padding: .55rem 0; font-size: 1rem; border-bottom: 1px dashed var(--line); }
.offer__list li:last-child { border-bottom: 0; }
.offer__list svg { width: 20px; height: 20px; color: var(--sage); flex: none; margin-top: .2rem; }
.offer__total { text-align: center; margin-top: 1.8rem; padding-top: 1.6rem; border-top: 2px solid var(--ink); }
.offer__total .strike { color: var(--stone); text-decoration: line-through; font-size: 1.1rem; }
.offer__total .big { font-family: var(--f-display); font-size: clamp(3rem, 8vw, 4.6rem); font-weight: 700; line-height: 1; margin: .3rem 0; }
.offer__total .big small { font-size: 1.2rem; color: var(--stone); font-family: var(--f-body); font-weight: 400; }
.offer__total .save { color: var(--gold-deep); font-weight: 600; font-size: .95rem; }
.offer__total .btn { margin-top: 1.6rem; }

/* authority */
.about__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.about__fig { position: relative; display: flex; justify-content: center; align-items: flex-end; min-height: 380px; }
.about__disc { position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: min(92%, 380px); aspect-ratio: 3/3.7; background: linear-gradient(170deg, color-mix(in srgb, var(--sage) 55%, var(--cream)), var(--sand)); border-radius: 200px 200px 14px 14px; overflow: hidden; }
.about__disc::after { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 40% at 50% 10%, rgba(201,170,110,.3), transparent 60%); }
.about__cut { position: relative; z-index: 1; max-height: 470px; width: auto; max-width: 100%; filter: drop-shadow(0 24px 34px rgba(28,46,66,.3)); }
.about__fig .statcard { position: absolute; left: -1.5rem; top: 38%; z-index: 3; background: var(--ink); color: var(--paper); padding: 1.05rem 1.4rem; border-radius: 4px; border-left: 3px solid var(--gold); box-shadow: 0 30px 56px -24px rgba(28,46,66,.75); display: flex; align-items: center; gap: .7rem; will-change: transform; }
.about__fig .statcard b { font-family: var(--f-display); font-size: 3rem; line-height: .82; font-weight: 700; color: var(--gold-bright); }
.about__fig .statcard span { font-size: .62rem; letter-spacing: .22em; text-transform: uppercase; color: var(--sand); line-height: 1.4; }
.about__stats { display: flex; gap: 2.4rem; margin-top: 1.8rem; flex-wrap: wrap; }
.about__stats div b { font-family: var(--f-display); font-size: 2rem; display: block; color: var(--ink); }
.about__stats div span { font-size: .82rem; color: var(--stone); }
.about p { margin-top: 1.2rem; color: var(--stone); }
.sign { font-family: var(--f-display); font-style: italic; font-size: 1.5rem; color: var(--ink); margin-top: 1.4rem; }

/* order bumps + price arch */
.bumps-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; margin-top: 2.6rem; }
.bump { border: 1px solid var(--line); border-radius: var(--r); padding: 1.7rem; background: var(--paper); transition: transform .25s var(--ease), box-shadow .25s; }
.bump:hover { transform: translateY(-4px); box-shadow: 0 24px 44px -30px rgba(28,46,66,.35); }
.bump.b1 { border-top: 3px solid var(--ink); }
.bump.b2 { border-top: 3px solid var(--gold); }
.bump__h { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.bump__h h3 { font-size: 1.2rem; font-weight: 600; }
.bump__h .plus { font-family: var(--f-display); color: var(--gold-deep); font-size: 1.2rem; white-space: nowrap; }
.bump ul { list-style: none; margin-top: 1rem; }
.bump li { display: flex; gap: .6rem; align-items: flex-start; font-size: .95rem; color: var(--stone); padding: .35rem 0; }
.bump li svg { width: 17px; height: 17px; color: var(--sage); flex: none; margin-top: .25rem; }
.bump__val { margin-top: 1rem; font-size: .85rem; }
.bump__val s { color: var(--stone); }

.pricearch { margin-top: 2.6rem; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.pricearch__row { display: flex; justify-content: space-between; align-items: center; padding: 1rem 1.4rem; border-bottom: 1px solid var(--line); font-size: 1rem; }
.pricearch__row .lab { display: flex; align-items: center; gap: .7rem; }
.pricearch__row .chip2 { font-size: .64rem; letter-spacing: .1em; background: var(--cream); border: 1px solid var(--line); border-radius: 3px; padding: .15rem .4rem; color: var(--stone); }
.pricearch__row.total { background: var(--ink); color: var(--paper); border-bottom: 0; font-weight: 600; }
.pricearch__row.total b { font-family: var(--f-display); font-size: 1.5rem; color: var(--gold-bright); }

/* guarantee */
.guarantee { background: color-mix(in srgb, var(--sage) 24%, var(--paper)); }
.guarantee__in { display: grid; grid-template-columns: auto 1fr; gap: 2rem; align-items: center; max-width: 880px; margin-inline: auto; }
.guarantee__seal { width: 130px; height: 130px; border-radius: 50%; border: 2px solid var(--ink); display: grid; place-items: center; text-align: center; flex: none; color: var(--ink); position: relative; }
.guarantee__seal::before { content: ""; position: absolute; inset: 8px; border: 1px dashed var(--ink); border-radius: 50%; opacity: .4; }
.guarantee__seal b { font-family: var(--f-display); font-size: 2.4rem; line-height: 1; display: block; }
.guarantee__seal span { font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; }
.guarantee h3 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 600; }
.guarantee p { color: var(--stone); margin-top: .7rem; max-width: 52ch; }

/* faq */
.faq { max-width: 800px; margin-inline: auto; margin-top: 2.6rem; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q { width: 100%; background: none; border: 0; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; padding: 1.4rem 0; text-align: left; font-family: var(--f-display); font-size: 1.2rem; font-weight: 500; color: var(--ink); }
.faq__q:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.faq__q .ic { flex: none; width: 26px; height: 26px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; transition: transform .3s, background .3s, color .3s; }
.faq__q[aria-expanded="true"] .ic { background: var(--gold); color: var(--ink); transform: rotate(45deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.faq__a p { padding-bottom: 1.4rem; color: var(--stone); }

/* final */
.final { background: var(--ink); text-align: center; position: relative; overflow: hidden; }
.final .eyebrow { color: var(--gold-bright); justify-content: center; }
.final h2 { color: var(--paper); font-size: clamp(2.2rem, 5vw, 4rem); margin-top: 1rem; max-width: 20ch; margin-inline: auto; position: relative; z-index: 1; }
.final h2 em { font-style: italic; color: var(--gold-bright); }
.final p { color: var(--sand); margin-top: 1.3rem; max-width: 48ch; margin-inline: auto; position: relative; z-index: 1; }
.final .price-chip { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.18); margin-inline: auto; }
.final .price-chip .now { color: var(--paper); }
.final .price-chip .was { color: var(--sand); }
.final .btn { margin-top: 1.8rem; }
.final .btn-note { color: var(--sand); }

/* footer */
.footer { background: var(--ink-900); color: color-mix(in srgb, var(--sand) 80%, transparent); padding-block: 3rem; font-size: .9rem; }
.footer__in { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; align-items: flex-start; }
.footer .logo b { color: var(--paper); }
.footer a:hover { color: var(--gold-bright); }
.footer__legal { max-width: 52ch; font-size: .78rem; line-height: 1.6; color: color-mix(in srgb, var(--sand) 62%, transparent); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 2rem; padding-top: 1.4rem; font-size: .78rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* =========================================================
   ANIMATIONS
   ========================================================= */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
/* stagger filhos diretos quando .stagger */
.stagger.in > * { animation: rise .7s var(--ease) both; }
.stagger.in > *:nth-child(2) { animation-delay: .08s; }
.stagger.in > *:nth-child(3) { animation-delay: .16s; }
.stagger.in > *:nth-child(4) { animation-delay: .24s; }
.stagger.in > *:nth-child(5) { animation-delay: .32s; }
.stagger.in > *:nth-child(6) { animation-delay: .40s; }
@keyframes rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }

/* hero entrance */
.hero__copy > * { opacity: 0; transform: translateY(20px); }
body.loaded .hero__copy > * { animation: rise .8s var(--ease) forwards; }
body.loaded .hero__copy > *:nth-child(1) { animation-delay: .1s; }
body.loaded .hero__copy > *:nth-child(2) { animation-delay: .2s; }
body.loaded .hero__copy > *:nth-child(3) { animation-delay: .3s; }
body.loaded .hero__copy > *:nth-child(4) { animation-delay: .4s; }
body.loaded .hero__copy > *:nth-child(5) { animation-delay: .5s; }
body.loaded .hero__copy > *:nth-child(6) { animation-delay: .6s; }
.hero__stage { opacity: 0; transform: translateY(30px) scale(.98); }
body.loaded .hero__stage { animation: rise .9s var(--ease) .25s forwards; }
.chip { opacity: 0; }
body.loaded .chip { animation: chipIn .6s var(--ease) forwards; }
body.loaded .chip--1 { animation-delay: .8s; }
body.loaded .chip--2 { animation-delay: .95s; }
body.loaded .chip--3 { animation-delay: 1.1s; }
@keyframes chipIn { from { opacity: 0; transform: translateY(14px) scale(.9); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, .reveal, .hero__copy > *, .hero__stage, .chip { animation: none !important; transition: none !important; opacity: 1 !important; transform: none !important; }
  .float, .btn--pulse, .marquee__track { animation: none !important; }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__stage { min-height: 420px; max-width: 460px; margin-inline: auto; order: 2; }
  .pain-grid { grid-template-columns: 1fr; }
  .eq-grid { grid-template-columns: 1fr 1fr; }
  .bonus-grid { grid-template-columns: 1fr 1fr; }
  .about__grid { grid-template-columns: 1fr; }
  .about__fig { max-width: 440px; margin-inline: auto; }
  .bumps-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav__links { display: none; }
  .nav__links.open { display: flex; flex-direction: column; align-items: stretch; position: absolute; top: 100%; left: 0; right: 0; background: var(--paper); border-bottom: 1px solid var(--line); padding: 1.2rem var(--pad); gap: 1rem; }
  .nav-toggle { display: block; }
  .nav { position: sticky; }
  .eq-grid, .bonus-grid { grid-template-columns: 1fr; }
  .quant__row { grid-template-columns: auto 1fr; }
  .quant__val { grid-column: 2; justify-self: start; }
  .guarantee__in { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .chip--1 { left: 0; } .chip--2 { right: 0; } .chip--3 { left: 0; }
  .chip b { font-size: .95rem; }
  .about__fig .statcard { left: -0.5rem; top: 64%; padding: .85rem 1.1rem; }
  .about__fig .statcard b { font-size: 2.3rem; }
  .masthead { display: none; }
  .hero__copy .hero__cta, .hero__copy .trust { display: none; }
  .hero__ctam { display: flex; flex-direction: column; gap: 1.2rem; padding-top: 1.6rem; }
}