/* ==========================================================================
   CROTON — Não criamos apenas sites. Criamos presença digital para negócios
   que querem ser encontrados.
   Preto absoluto + verde como luz. Tipografia grande, espaço negativo.
   ========================================================================== */

:root {
  --black-0: #050505;
  --black-1: #0b0b0b;
  --black-2: #151515;
  --black-3: #1c231c;

  --green-0: #00d084;
  --green-1: #0ccf7a;
  --green-2: #27e695;

  --text: #f5f5f5;
  --text-muted: #a1a1a1;
  --text-faint: #5c655f;
  --border: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(0, 208, 132, 0.35);

  --gradient-brand: linear-gradient(135deg, #00d084 0%, #0ccf7a 55%, #27e695 100%);
  --shadow-panel: 0 40px 80px -30px rgba(0, 0, 0, 0.75);
  --shadow-soft: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
  --radius-panel: 32px;
  --radius-md: 18px;
  --radius-sm: 10px;
  --radius-pill: 999px;

  --font-display: "Space Grotesk", "Manrope", sans-serif;
  --font-body: "Manrope", sans-serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --container: 1240px;
  --header-h: 88px;
}

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

html {
  background: var(--black-0);
  overflow-x: hidden;
  scroll-behavior: auto;
}

body {
  overflow-x: hidden;
  background: var(--black-0);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.is-loading { overflow: hidden; height: 100vh; }

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

.icon { width: 1em; height: 1em; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.icon--sm { width: 18px; height: 18px; }
.icon--md { width: 24px; height: 24px; }
.icon--lg { width: 32px; height: 32px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 32px; }

.section { position: relative; padding: 140px 0; }
.section--tight { padding: 100px 0; }
.section--dark {
  background: radial-gradient(ellipse 60% 45% at 50% 0%, rgba(0, 208, 132, 0.08), transparent 70%), var(--black-1);
}
.section--darker { background: var(--black-0); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section__head { max-width: 760px; margin: 0 auto 64px; text-align: center; }
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section__head--wide { max-width: 900px; }
.section__head .lead { margin-top: 18px; }

h1, h2, h3, h4 {
  font-family: var(--font-display); font-weight: 600; line-height: 1.08;
  letter-spacing: -0.01em; color: var(--text);
}
h1 { font-size: clamp(2.6rem, 5.4vw, 5.2rem); }
h2 { font-size: clamp(2.1rem, 4vw, 3.4rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.7rem); }

p { color: var(--text-muted); }
.lead { font-size: clamp(1.05rem, 1.4vw, 1.25rem); line-height: 1.6; }

.accent { color: var(--green-1); }
.accent-grad {
  background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.98rem;
  padding: 17px 30px; border-radius: var(--radius-pill); white-space: nowrap;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s var(--ease), border-color 0.35s var(--ease);
}
.btn--primary { background: var(--gradient-brand); color: var(--black-0); box-shadow: 0 16px 40px -14px rgba(0, 208, 132, 0.55); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 22px 48px -14px rgba(0, 208, 132, 0.7); }
.btn--ghost { border: 1px solid var(--border-accent); color: var(--text); background: rgba(0, 208, 132, 0.04); }
.btn--ghost:hover { border-color: var(--green-1); background: rgba(0, 208, 132, 0.1); }
.btn--large { padding: 20px 38px; font-size: 1.05rem; }
.btn--small { padding: 12px 22px; font-size: 0.88rem; }
.btn--block { width: 100%; }
.btn svg { width: 18px; height: 18px; transition: transform 0.3s var(--ease); }
.btn:hover svg.icon--arrow { transform: translateX(3px); }

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 999;
  background: radial-gradient(ellipse 90% 70% at 50% 38%, #0a1810 0%, #030907 55%, #010302 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 22px;
  transition: opacity 0.6s var(--ease), visibility 0.6s var(--ease);
}
.loader.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader__mark { width: 56px; height: 56px; animation: pulse 1.4s ease-in-out infinite; }
.loader__bar { width: 180px; height: 2px; background: var(--border); border-radius: 2px; overflow: hidden; }
.loader__bar-fill { height: 100%; width: 0%; background: var(--gradient-brand); transition: width 0.2s linear; }
@keyframes pulse { 0%, 100% { opacity: 0.5; transform: scale(0.94); } 50% { opacity: 1; transform: scale(1); } }

/* ---------- Header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  padding: 26px 0; transition: padding 0.4s var(--ease), background 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.header.is-scrolled { padding: 16px 0; background: rgba(5, 5, 5, 0.86); backdrop-filter: blur(14px); border-bottom-color: var(--border); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.header__logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; letter-spacing: 0.02em; }
.header__logo img { height: 30px; width: auto; }
.header__nav { display: flex; align-items: center; gap: 38px; }
.header__nav a {
  font-family: var(--font-display); font-size: 0.92rem; font-weight: 500; color: var(--text-muted);
  position: relative; padding: 4px 0; transition: color 0.3s var(--ease);
}
.header__nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1px; background: var(--green-1);
  transition: width 0.3s var(--ease);
}
.header__nav a:hover { color: var(--text); }
.header__nav a:hover::after { width: 100%; }
.header__actions { display: flex; align-items: center; gap: 18px; }
.header__cta { display: inline-flex; }
.header__burger {
  display: none; flex-direction: column; gap: 5px; width: 26px; z-index: 210;
}
.header__burger span { height: 2px; width: 100%; background: var(--text); transition: transform 0.35s var(--ease), opacity 0.35s var(--ease); }
.header__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.header__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 190; background: var(--black-0);
  display: flex; flex-direction: column; justify-content: center; padding: 32px;
  transform: translateY(-100%); transition: transform 0.5s var(--ease);
}
.mobile-menu.is-open { transform: translateY(0); }
.mobile-menu nav { display: flex; flex-direction: column; gap: 22px; margin-bottom: 40px; }
.mobile-menu nav a { font-family: var(--font-display); font-size: 1.8rem; font-weight: 600; }

/* ---------- Hero ---------- */
.hero {
  position: relative; padding: calc(var(--header-h) + 60px) 0 100px; overflow: hidden;
  background: radial-gradient(ellipse 60% 50% at 80% 10%, rgba(0, 208, 132, 0.14), transparent 60%);
}
.hero__inner { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: center; }
.hero__title { margin-bottom: 26px; }
.hero__title .accent-grad { display: block; }
.hero__sub { max-width: 480px; margin-bottom: 40px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 20px; }
.hero__scroll-hint {
  display: inline-flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--text-faint);
  margin-top: 24px;
}
.hero__scroll-hint svg { animation: bob 1.8s ease-in-out infinite; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } }

.hero__visual { position: relative; perspective: 1400px; }

/* flutuação contínua (CSS puro) num wrapper separado do tilt por mouse (GSAP),
   pra nunca terem os dois que brigar pela mesma propriedade transform */
.serp-float { animation: serp-float 6.5s ease-in-out infinite; }
@keyframes serp-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.serp-card {
  position: relative; transform-style: preserve-3d; will-change: transform;
  background: var(--black-2); border: 1px solid var(--border-accent); border-radius: var(--radius-panel);
  box-shadow: var(--shadow-panel), 0 0 60px -20px rgba(0, 208, 132, 0.25);
  overflow: hidden;
}
.serp-card__bar {
  display: flex; align-items: center; gap: 10px; padding: 18px 24px;
  background: var(--black-1); border-bottom: 1px solid var(--border);
  font-family: var(--font-display); font-size: 0.92rem; color: var(--text-muted);
}
.serp-card__bar svg { color: var(--green-1); flex-shrink: 0; }

.serp-card__list { padding: 10px 24px 26px; display: flex; flex-direction: column; }

.serp-row { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--border); }
.serp-row:last-child { border-bottom: none; }
.serp-row__rank {
  flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 0.75rem; font-weight: 700; margin-top: 2px;
  border: 1px solid var(--border); color: var(--text-faint);
}
.serp-row__name { font-family: var(--font-display); font-weight: 600; color: var(--text); }
.serp-row__head { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; flex-wrap: wrap; }
.serp-row__meta { display: flex; align-items: center; gap: 10px; font-size: 0.82rem; color: var(--text-muted); }
.serp-row__rating { color: var(--green-1); font-weight: 600; }

/* resultado 1: protagonista — nítido, maior contraste, glow verde */
.serp-row--top { padding: 18px 16px; margin: 0 -16px 4px; border-radius: var(--radius-md); border-bottom: none; background: rgba(0, 208, 132, 0.08); }
.serp-row--top .serp-row__rank { width: 26px; height: 26px; font-size: 0.85rem; background: var(--gradient-brand); color: var(--black-0); border-color: transparent; }
.serp-row--top .serp-row__name { font-size: 1.05rem; }
.serp-row--top .serp-row__rating { font-size: 0.95rem; }
.serp-row__badge {
  display: inline-flex; align-items: center; gap: 4px; font-size: 0.7rem; font-weight: 700;
  color: var(--green-1); border: 1px solid var(--border-accent); border-radius: var(--radius-pill); padding: 3px 9px;
}
.serp-row__badge svg { width: 12px; height: 12px; }
.serp-row__tags { display: flex; gap: 8px; margin: 8px 0; }
.serp-row__tags span { font-size: 0.76rem; color: var(--text-muted); border: 1px solid var(--border); border-radius: var(--radius-pill); padding: 3px 10px; }
.serp-row__desc { font-size: 0.86rem; color: var(--text-muted); max-width: 380px; }

/* resultados 2-4: apagados, sem competir com o primeiro */
.serp-row:not(.serp-row--top) { opacity: 0.5; filter: blur(0.4px); }
.serp-row:not(.serp-row--top) .serp-row__name { color: var(--text-muted); font-weight: 500; }
.serp-row:not(.serp-row--top) .serp-row__rating { color: var(--text-faint); }

/* ---------- A mudança ---------- */
[data-split-words] .word { display: inline-block; }
.change__layout { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center; margin-bottom: 56px; }
.change__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.change__card {
  display: flex; align-items: flex-start; gap: 14px; padding: 22px 20px; font-size: 1rem; color: var(--text);
  background: var(--black-1); border: 1px solid var(--border-accent); border-radius: var(--radius-md);
  box-shadow: 0 20px 40px -28px rgba(0, 208, 132, 0.35);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease);
}
.change__card:hover { transform: translateY(-4px); background: var(--black-2); border-color: var(--green-1); }
.change__card svg { color: var(--green-1); flex-shrink: 0; margin-top: 2px; }
.change__visual {
  border-radius: var(--radius-panel); overflow: hidden; border: 1px solid var(--border-accent);
  box-shadow: var(--shadow-panel);
}
.change__visual img { width: 100%; height: 100%; object-fit: cover; }
.change__impact { max-width: 780px; margin: 0 auto; text-align: center; font-family: var(--font-display); font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 500; line-height: 1.35; color: var(--text); }
.change__impact strong { color: var(--green-1); font-weight: 600; }

/* ---------- Problema ---------- */
.search-mock {
  max-width: 640px; margin: 0 auto 72px; background: var(--black-2); border: 1px solid var(--border);
  border-radius: var(--radius-pill); padding: 18px 26px; display: flex; align-items: center; gap: 14px;
  box-shadow: var(--shadow-soft);
}
.search-mock svg { color: var(--text-faint); flex-shrink: 0; }
.search-mock__text { font-family: var(--font-display); font-size: 1.05rem; color: var(--text); }
.search-mock__text::after { content: ""; display: inline-block; width: 2px; height: 1.1em; background: var(--green-1); margin-left: 2px; vertical-align: -2px; animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }

.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; max-width: 940px; margin: 0 auto; }
.compare__card { border-radius: var(--radius-panel); padding: 40px 32px; border: 1px solid var(--border); }
.compare__card--bad { background: var(--black-1); }
.compare__card--good { background: linear-gradient(180deg, rgba(0, 208, 132, 0.08), transparent 60%), var(--black-1); border-color: var(--border-accent); }
.compare__label { font-family: var(--font-display); font-size: 0.85rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 22px; color: var(--text-muted); }
.compare__card--good .compare__label { color: var(--green-1); }
.compare__card li { display: flex; align-items: center; gap: 12px; padding: 12px 0; font-size: 0.98rem; border-bottom: 1px solid var(--border); }
.compare__card li:last-child { border-bottom: none; }
.compare__card--bad svg { color: #d9534f; }
.compare__card--good svg { color: var(--green-1); }
.problem__final { text-align: center; margin-top: 56px; font-family: var(--font-display); font-size: 1.4rem; }

/* ---------- Serviços ---------- */
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--black-1); border: 1px solid var(--border-accent); border-radius: var(--radius-panel);
  padding: 36px 30px; transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), background 0.4s var(--ease);
}
.service-card:hover { transform: translateY(-6px); border-color: var(--border-accent); background: var(--black-2); }
.service-card__icon {
  width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  background: rgba(0, 208, 132, 0.1); color: var(--green-1); margin-bottom: 22px; font-size: 1.4rem;
}
.service-card h3 { margin-bottom: 12px; }
.service-card p { font-size: 0.95rem; }

/* ---------- Diferencial ---------- */
.em { color: var(--green-1); }

/* gradiente verde escuro estático (sem movimento) — substitui o wash de .section--dark só aqui */
#diferencial {
  background: linear-gradient(115deg, var(--black-1) 0%, #0c1f16 22%, var(--black-1) 45%, #0a1c14 68%, var(--black-1) 100%);
}

.tagcloud { position: relative; height: 440px; perspective: 1000px; margin: 40px auto 0; max-width: 640px; }
.tagcloud__sphere { position: absolute; inset: 0; transform-style: preserve-3d; }
.tagcloud__item {
  position: absolute; top: 50%; left: 50%; font-family: var(--font-display); font-weight: 600;
  color: var(--green-1); white-space: nowrap; padding: 6px 14px; border-radius: var(--radius-pill);
  border: 1px solid var(--border-accent); background: rgba(0, 208, 132, 0.07);
  will-change: transform, opacity;
}
.tagcloud--fallback { height: auto; perspective: none; }
.tagcloud--fallback .tagcloud__sphere {
  position: static; transform-style: flat; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
}
.tagcloud--fallback .tagcloud__item { position: static; transform: none !important; opacity: 1 !important; }

/* ---------- Como funciona ---------- */
.timeline { position: relative; }
.timeline__track { position: relative; height: 3px; background: var(--border); border-radius: 3px; margin-bottom: 70px; }
.timeline__track-fill { position: absolute; inset: 0; width: 0%; background: var(--gradient-brand); border-radius: 3px; }
.timeline__steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 28px; }
.timeline__step { opacity: 0.4; transition: opacity 0.4s var(--ease); }
.timeline__step.is-active { opacity: 1; }
.timeline__num { font-family: var(--font-display); font-size: 2.6rem; font-weight: 700; color: var(--text-faint); margin-bottom: 14px; }
.timeline__step.is-active .timeline__num { color: var(--green-1); }
.timeline__step h3 { margin-bottom: 10px; font-size: 1.15rem; }
.timeline__step p { font-size: 0.92rem; }
.timeline__cta { text-align: center; margin-top: 64px; }

/* ---------- Para quem é ---------- */
.audience__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 56px; }
.audience-card { border: 1px solid var(--border); border-radius: var(--radius-panel); padding: 36px 30px; background: var(--black-1); }
.audience-card h3 { margin-bottom: 20px; }
.audience-card__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { font-size: 0.82rem; padding: 7px 14px; border-radius: var(--radius-pill); border: 1px solid var(--border-accent); color: var(--text-muted); }
.audience__message { text-align: center; max-width: 700px; margin: 0 auto; font-family: var(--font-display); font-size: 1.3rem; }

.audience__grid--split { grid-template-columns: 1fr 1fr; max-width: 980px; margin-left: auto; margin-right: auto; }
.audience-card--big {
  padding: 48px 44px; text-align: center;
  background: linear-gradient(180deg, rgba(0, 208, 132, 0.1), transparent 55%), var(--black-1);
  border-color: var(--border-accent); box-shadow: var(--shadow-soft);
}
.audience-card__icon {
  width: 64px; height: 64px; border-radius: 18px; display: flex; align-items: center; justify-content: center;
  background: var(--gradient-brand); color: var(--black-0); margin: 0 auto 22px;
}
.audience-card--big h3 { font-size: 1.5rem; margin-bottom: 24px; }
.audience-card--big .audience-card__tags { justify-content: center; }
.audience-card--big .tag {
  color: var(--green-1); border-color: var(--border-accent); background: rgba(0, 208, 132, 0.08);
  font-weight: 600; transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}
.audience-card--big .tag:hover { background: rgba(0, 208, 132, 0.18); transform: translateY(-2px); }

/* ---------- Google ---------- */
.google-section { position: relative; overflow: hidden; }
.google-section .container { position: relative; z-index: 1; }

/* ícones flutuando bem sutis no fundo — decorativos, nunca competem com o conteúdo */
.google-section__icons { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.google-icon {
  position: absolute; color: var(--green-1); opacity: 0.07;
  fill: none; stroke: currentColor; stroke-width: 1.2; stroke-linecap: round; stroke-linejoin: round;
}
.google-icon--1 { top: 10%; left: 6%; width: 90px; height: 90px; animation: g-float-a 15s ease-in-out infinite; }
.google-icon--2 { top: 62%; left: 10%; width: 70px; height: 70px; animation: g-float-b 18s ease-in-out infinite 1s; }
.google-icon--3 { top: 14%; right: 8%; width: 100px; height: 100px; animation: g-float-a 17s ease-in-out infinite 0.5s; }
.google-icon--4 { top: 70%; right: 12%; width: 60px; height: 60px; animation: g-float-b 13s ease-in-out infinite 2s; }
.google-icon--5 { top: 42%; left: 3%; width: 56px; height: 56px; opacity: 0.05; animation: g-float-a 20s ease-in-out infinite 1.5s; }
.google-icon--6 { top: 46%; right: 4%; width: 64px; height: 64px; opacity: 0.05; animation: g-float-b 16s ease-in-out infinite 0.8s; }

@keyframes g-float-a {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-16px) rotate(6deg); }
}
@keyframes g-float-b {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(14px) rotate(-7deg); }
}
.google-mark { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 26px; color: var(--text-faint); }
.google-mark svg { color: var(--green-1); }
.google-mark span { font-family: var(--font-display); font-size: 1rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }

.serp { max-width: 640px; margin: 0 auto; background: var(--black-2); border: 1px solid var(--border); border-radius: var(--radius-panel); padding: 36px; box-shadow: var(--shadow-panel); }
.serp__query { display: flex; align-items: center; gap: 12px; padding-bottom: 24px; margin-bottom: 24px; border-bottom: 1px solid var(--border); font-family: var(--font-display); color: var(--text); }
.serp__result { opacity: 0; transform: translateY(14px); }
.serp__site { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.serp__favicon { width: 22px; height: 22px; border-radius: 50%; background: var(--gradient-brand); }
.serp__url { font-size: 0.85rem; color: var(--text-muted); }
.serp__title { color: #8ab4f8; font-size: 1.15rem; font-family: var(--font-display); margin-bottom: 6px; }
.serp__desc { font-size: 0.92rem; color: var(--text-muted); }
.google-section__note { text-align: center; max-width: 620px; margin: 56px auto 0; font-size: 1.05rem; }
.google-section__disclaimer { text-align: center; font-size: 0.82rem; color: var(--text-faint); margin-top: 18px; }

/* ---------- Antes × Depois ---------- */
.ba-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; max-width: 980px; margin: 0 auto; align-items: stretch; }
.ba-card {
  position: relative; border-radius: var(--radius-panel); padding: 36px 34px; border: 1px solid var(--border);
  background: var(--black-1); display: flex; flex-direction: column; gap: 16px;
}
.ba-card__visual {
  aspect-ratio: 4/5; border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--border);
}
.ba-card__visual img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.ba-card--before { opacity: 0.9; }
.ba-card--before .ba-card__visual img { filter: grayscale(0.35) brightness(0.85); }
.ba-card__label { font-family: var(--font-display); font-weight: 700; font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint); }
.ba-card ul { display: flex; flex-direction: column; gap: 10px; }
.ba-card li { font-size: 0.98rem; color: var(--text-muted); display: flex; align-items: center; gap: 10px; }
.ba-card--before li::before { content: "—"; color: var(--text-faint); }

.ba-card--after {
  position: relative; transform: scale(1.04); z-index: 2;
  background: linear-gradient(160deg, rgba(0, 208, 132, 0.16), transparent 60%), var(--black-1);
  border-color: var(--green-1); box-shadow: 0 30px 70px -24px rgba(0, 208, 132, 0.45);
}
.ba-card--after .ba-card__label { color: var(--green-1); }
.ba-card--after li { color: var(--text); font-weight: 500; }
.ba-card--after li svg { color: var(--green-1); flex-shrink: 0; }
.ba-card__badge {
  position: absolute; top: -16px; left: 50%; transform: translateX(-50%);
  background: var(--gradient-brand); color: var(--black-0); font-family: var(--font-display);
  font-size: 0.74rem; font-weight: 700; padding: 7px 18px; border-radius: var(--radius-pill); letter-spacing: 0.04em;
  box-shadow: 0 10px 24px -8px rgba(0, 208, 132, 0.6);
}

/* ---------- Autoridade ---------- */
.authority__visual {
  max-width: 980px; margin: 0 auto 56px; border-radius: var(--radius-panel); overflow: hidden;
  border: 1px solid var(--border-accent); box-shadow: var(--shadow-panel);
}
.authority__visual img { width: 100%; display: block; }
.authority__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; max-width: 980px; margin: 0 auto; }
.quote-bubble { padding: 34px 30px; border-radius: var(--radius-panel); border: 1px solid var(--border); font-family: var(--font-display); font-size: 1.15rem; }
.quote-bubble--bad { background: var(--black-1); color: var(--text-muted); }
.quote-bubble--good { background: linear-gradient(180deg, rgba(0,208,132,.1), transparent 60%), var(--black-1); border-color: var(--border-accent); }
.authority__vs { text-align: center; font-family: var(--font-display); color: var(--text-faint); font-size: 0.85rem; letter-spacing: 0.1em; }
.authority__note { max-width: 760px; margin: 64px auto 0; text-align: center; font-size: 1.05rem; }

/* ---------- CTA final ---------- */
.cta-final { background: var(--black-0); padding: 160px 0; text-align: center; position: relative; overflow: hidden; }
.cta-final::before {
  content: ""; position: absolute; top: 50%; left: 50%; width: 900px; height: 500px;
  background: radial-gradient(ellipse, rgba(0, 208, 132, 0.16), transparent 70%);
  transform: translate(-50%, -50%) scale(1);
  animation: cta-glow-breathe 8s ease-in-out infinite;
}
@keyframes cta-glow-breathe {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.85; }
  50% { transform: translate(-50%, -50%) scale(1.12); opacity: 1; }
}
.cta-final__title { max-width: 900px; margin: 0 auto 26px; position: relative; }
.cta-final__text { max-width: 560px; margin: 0 auto 44px; position: relative; }
.cta-final__note { margin-top: 22px; font-size: 0.85rem; color: var(--text-faint); position: relative; }

/* ---------- Footer ---------- */
.footer { background: var(--black-1); border-top: 1px solid var(--border); padding: 80px 0 30px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 60px; }
.footer__brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; margin-bottom: 16px; }
.footer__brand img { height: 28px; }
.footer__tagline { max-width: 260px; font-size: 0.92rem; }
.footer__col h4 { font-family: var(--font-display); font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 20px; }
.footer__col a, .footer__social { display: block; font-size: 0.95rem; color: var(--text-muted); margin-bottom: 14px; transition: color 0.3s var(--ease); }
.footer__col a:hover, .footer__social:hover { color: var(--green-1); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 30px; border-top: 1px solid var(--border); font-size: 0.82rem; color: var(--text-faint); flex-wrap: wrap; gap: 12px; }

/* ---------- WhatsApp float ---------- */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 150; width: 60px; height: 60px; border-radius: 50%;
  background: var(--gradient-brand); display: flex; align-items: center; justify-content: center; color: var(--black-0);
  box-shadow: 0 16px 40px -12px rgba(0, 208, 132, 0.6);
}
.whatsapp-float__pulse {
  position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--green-1); animation: wa-pulse 2.4s ease-out infinite;
}
@keyframes wa-pulse { 0% { transform: scale(1); opacity: 0.7; } 100% { transform: scale(1.7); opacity: 0; } }

/* ---------- Reveal ---------- */
[data-reveal] { opacity: 0; transform: translateY(32px); }
[data-reveal].is-revealed { opacity: 1; transform: translateY(0); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
[data-reveal-delay="1"].is-revealed { transition-delay: 0.08s; }
[data-reveal-delay="2"].is-revealed { transition-delay: 0.16s; }
[data-reveal-delay="3"].is-revealed { transition-delay: 0.24s; }
[data-reveal-delay="4"].is-revealed { transition-delay: 0.32s; }
[data-reveal-delay="5"].is-revealed { transition-delay: 0.4s; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { max-width: 520px; margin: 0 auto; order: -1; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .authority__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .change__layout { grid-template-columns: 1fr; }
  .change__visual { max-width: 520px; margin: 0 auto; order: -1; }
}

@media (max-width: 860px) {
  .header__nav, .header__cta { display: none; }
  .header__burger { display: flex; }
  .compare { grid-template-columns: 1fr; }
  .timeline__steps { grid-template-columns: 1fr 1fr; }
  .change__grid { grid-template-columns: 1fr; }
  .audience__grid--split { grid-template-columns: 1fr; }
  .ba-cards { grid-template-columns: 1fr; }
  .ba-card--after { transform: none; }
}

@media (max-width: 640px) {
  .container { padding: 0 22px; }
  .section { padding: 90px 0; }
  h1 { font-size: clamp(2.2rem, 9vw, 3rem); }
  h2 { font-size: clamp(1.7rem, 7vw, 2.2rem); }
  .services__grid, .timeline__steps { grid-template-columns: 1fr; }
  .authority__vs { display: none; }
  .footer__grid { grid-template-columns: 1fr; gap: 30px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .tagcloud { height: 320px; margin-top: 84px; }
  .serp-card__bar { padding: 14px 18px; font-size: 0.82rem; }
  .serp-card__list { padding: 6px 18px 20px; }
  .serp-row__desc { display: none; }
  .google-icon { display: none; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .loader__mark { animation: none; }
  .hero__scroll-hint svg { animation: none; }
  .whatsapp-float__pulse { animation: none; }
  .serp-float { animation: none; }
  .serp-card { transform: none !important; }
  .google-icon { animation: none; }
  .cta-final::before { animation: none; }
  * { scroll-behavior: auto !important; }
}