/* ============================================================
   MindChat — Landing Page
   Design system: Urbanist + azul MindChat + painéis navy
   ============================================================ */

:root {
  /* Brand — azuis oficiais do logo (#0085DB / #0074CF) e vermelho #F2221C */
  --blue-100: #E1F2FD;
  --blue-300: #79C6F2;
  --blue-400: #2AA3EA;
  --blue-500: #0085DB;
  --blue-600: #0074CF;
  --blue-700: #005596;

  --red-500: #F2221C;
  --red-600: #D3110C;
  --red-100: #FDE7E6;

  /* Painéis escuros: azul profundo da marca (não navy quase-preto) */
  --navy-900: #00426F;
  --navy-800: #00518F;
  --navy-700: #0069B8;

  --wa-green: #25D366;

  /* Neutrals */
  --bg: #ECEEF1;
  --bg-2: #F5F7FA;
  --surface: #FFFFFF;
  --ink: #0B1524;
  --ink-2: #38465C;
  --muted: #6C7A90;
  --line: #E2E6EC;
  --line-strong: #D2D8E2;

  /* Effects */
  --radius-sm: 14px;
  --radius: 22px;
  --radius-lg: 34px;
  --radius-pill: 999px;
  --shadow-sm: 0 2px 8px rgba(11, 21, 36, .05);
  --shadow: 0 18px 44px rgba(11, 21, 36, .09);
  --shadow-lg: 0 40px 80px rgba(11, 21, 36, .16);
  --shadow-blue: 0 20px 44px rgba(0, 133, 219, .30);
  --shadow-red: 0 16px 34px rgba(242, 34, 28, .28);

  --grad-blue: linear-gradient(135deg, #2AA3EA 0%, #0085DB 52%, #0074CF 100%);
  --grad-red: linear-gradient(135deg, #F2221C 0%, #D3110C 100%);
  --grad-navy: radial-gradient(120% 120% at 12% -10%, rgba(121,198,242,.42) 0%, rgba(121,198,242,0) 58%), linear-gradient(160deg, #0085DB 0%, #00518F 100%);

  --ease: cubic-bezier(.22, 1, .36, 1);
  --container: 1180px;
}

/* ---------- Reset ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: "Urbanist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
h1, h2, h3, h4 { line-height: 1.1; font-weight: 800; letter-spacing: -.02em; }
::selection { background: var(--blue-300); color: var(--navy-900); }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 22px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 700; font-size: 15px; letter-spacing: -.01em;
  padding: 13px 22px; border-radius: var(--radius-pill);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
  white-space: nowrap; border: 1.5px solid transparent;
}
.btn svg { width: 18px; height: 18px; }
.btn--sm { padding: 10px 18px; font-size: 14px; }
.btn--lg { padding: 16px 30px; font-size: 16px; }
.btn--block { width: 100%; }

.btn--primary { background: var(--grad-blue); color: #fff; box-shadow: var(--shadow-blue); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 26px 54px rgba(0,133,219,.38); }

.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn--ghost:hover { border-color: var(--ink); transform: translateY(-2px); }

.btn--white { background: #fff; color: var(--navy-900); }
.btn--white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  padding: 16px 0;
  transition: padding .3s var(--ease), background .3s var(--ease), box-shadow .3s var(--ease);
}
.site-header.is-stuck {
  padding: 10px 0;
  background: rgba(236, 238, 241, .82);
  backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 1px 0 var(--line);
}
.header__inner { display: flex; align-items: center; gap: 24px; }

.brand { display: inline-flex; align-items: center; flex: none; }
/* Logo oficial (vetor 16000×5000 — proporção 3.2:1) */
.brand__logo { width: auto; height: 38px; transition: opacity .2s; }
.brand:hover .brand__logo { opacity: .85; }
.brand__logo--light { height: 40px; }

.header__menu { display: contents; }
.nav { display: flex; gap: 4px; margin-inline: auto; }
.nav__link {
  font-weight: 600; font-size: 15px; color: var(--ink-2);
  padding: 9px 15px; border-radius: var(--radius-pill);
  transition: color .2s, background .2s;
}
.nav__link:hover { color: var(--ink); background: rgba(11,21,36,.05); }

.header__actions { display: flex; align-items: center; gap: 10px; }

/* margin-left: auto empurra o botão para a borda direita — sem ele o toggle
   fica colado na logo (o menu vira dropdown absoluto e não ocupa espaço) */
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; margin-left: auto; }
.nav-toggle span { width: 24px; height: 2.5px; background: var(--ink); border-radius: 3px; transition: transform .3s var(--ease), opacity .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 48px 0 40px; overflow: hidden; }
.hero__glow {
  position: absolute; top: -260px; right: -160px; width: 720px; height: 720px;
  background: radial-gradient(closest-side, rgba(42,163,234,.28), rgba(42,163,234,0) 70%);
  pointer-events: none; z-index: 0;
}
.hero__grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: center;
}

.pill-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--line);
  color: var(--ink-2); font-weight: 600; font-size: 14px;
  padding: 7px 15px 7px 12px; border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm); margin-bottom: 22px;
}
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--wa-green); box-shadow: 0 0 0 0 rgba(37,211,102,.5); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); } 70% { box-shadow: 0 0 0 8px rgba(37,211,102,0); } 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); } }

.hero__title { font-size: clamp(2.35rem, 5.2vw, 3.85rem); font-weight: 800; margin-bottom: 20px; }
.grad-text { background: var(--grad-blue); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--ink-2); max-width: 540px; margin-bottom: 30px; }
.hero__lead strong { color: var(--ink); font-weight: 700; }

.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 30px; }

.hero__proof { display: flex; flex-direction: column; gap: 10px; }
.hero__proof li { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 15px; color: var(--ink-2); }
.hero__proof svg { width: 20px; height: 20px; flex: none; color: #fff; background: var(--grad-blue); border-radius: 50%; padding: 3px; }

/* Chat mockup */
/* O padding superior/inferior reserva a faixa onde os chips flutuam,
   para que nunca cubram o cabeçalho nem as bolhas da conversa. */
.hero__visual { position: relative; max-width: 420px; margin-inline: auto; padding: 64px 0 46px; }
.chat-card {
  position: relative; z-index: 2;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  padding: 18px;
}
.chat-card__head { display: flex; align-items: center; gap: 12px; padding: 4px 4px 16px; border-bottom: 1px solid var(--line); }
.chat-card__avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--grad-blue); display: grid; place-items: center; flex: none; box-shadow: var(--shadow-blue); }
.chat-card__id { display: flex; flex-direction: column; line-height: 1.25; }
.chat-card__id strong { font-size: 15px; }
.chat-card__id span { font-size: 12.5px; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.online-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--wa-green); flex: none; }
.chat-card__badge { margin-left: auto; font-size: 11px; font-weight: 800; letter-spacing: .04em; color: var(--blue-600); background: var(--blue-100); padding: 4px 9px; border-radius: var(--radius-pill); }

.chat-card__body { display: flex; flex-direction: column; gap: 10px; padding-top: 16px; }
.bubble { max-width: 82%; padding: 11px 15px; font-size: 14.5px; line-height: 1.45; border-radius: 18px; opacity: 0; transform: translateY(8px); animation: bubbleIn .5s var(--ease) forwards; }
.bubble--in { align-self: flex-start; background: #F1F4F8; color: var(--ink); border-bottom-left-radius: 5px; }
.bubble--out { align-self: flex-end; background: var(--grad-blue); color: #fff; border-bottom-right-radius: 5px; }
.bubble--in:nth-child(1) { animation-delay: .2s; }
.bubble--out:nth-child(2) { animation-delay: .7s; }
.bubble--in:nth-child(3) { animation-delay: 1.2s; }
.bubble--out:nth-child(4) { animation-delay: 1.7s; }
.bubble--typing { align-self: flex-end; background: var(--blue-100); display: inline-flex; gap: 4px; padding: 13px 16px; animation-delay: 2.2s; }
.bubble--typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--blue-400); animation: typing 1.2s infinite; }
.bubble--typing span:nth-child(2) { animation-delay: .2s; }
.bubble--typing span:nth-child(3) { animation-delay: .4s; }
@keyframes bubbleIn { to { opacity: 1; transform: translateY(0); } }
@keyframes typing { 0%, 60%, 100% { transform: translateY(0); opacity: .5; } 30% { transform: translateY(-4px); opacity: 1; } }

.float-chip {
  position: absolute; z-index: 3;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 16px; box-shadow: var(--shadow);
  padding: 11px 15px; font-weight: 700; font-size: 13px;
  display: flex; align-items: center; gap: 8px;
  animation: floaty 4s ease-in-out infinite;
}
.float-chip span { color: var(--muted); font-weight: 600; }
.float-chip svg { width: 18px; height: 18px; color: var(--blue-500); }
.float-chip--a { top: 0; left: -26px; flex-direction: column; align-items: flex-start; gap: 0; }
.float-chip--a strong { font-size: 22px; color: var(--blue-600); letter-spacing: -.02em; }
.float-chip--b { bottom: 0; right: -20px; animation-delay: 1.3s; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* Trust strip */
.trust-strip { margin-top: 46px; text-align: center; }
.trust-strip p { color: var(--muted); font-weight: 600; font-size: 14px; letter-spacing: .01em; position: relative; }
.trust-strip p::before, .trust-strip p::after { content: ""; display: inline-block; width: 40px; height: 1px; background: var(--line-strong); vertical-align: middle; margin: 0 14px; }

/* ---------- Depoimentos em vídeo ---------- */
/* Carrossel: 3 vídeos visíveis, os demais chegam pelo scroll horizontal */
.vidwall-wrap { position: relative; max-width: 880px; margin: 30px auto 0; }
.vidwall {
  display: flex; gap: 22px; margin: 0; padding: 4px 0 12px; list-style: none;
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.vidwall::-webkit-scrollbar { display: none; }
.vcard { flex: 0 0 calc((100% - 44px) / 3); scroll-snap-align: start; }
.vidwall__nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 44px; height: 44px; border-radius: 50%; cursor: pointer;
  display: grid; place-items: center; color: var(--blue-600);
  background: rgba(255,255,255,.94); border: 1px solid var(--line);
  box-shadow: 0 10px 30px rgba(9,17,30,.28);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.vidwall__nav svg { width: 20px; height: 20px; }
.vidwall__nav:hover { transform: translateY(-50%) scale(1.08); }
.vidwall__nav--prev { left: -20px; }
.vidwall__nav--next { right: -20px; }
/* Nas pontas do carrossel a seta correspondente some */
.vidwall__nav[disabled] { opacity: 0; pointer-events: none; }
.vcard__frame {
  position: relative; aspect-ratio: 9 / 16; overflow: hidden;
  border-radius: 22px; border: 1px solid var(--line);
  background: #0C1626; box-shadow: var(--shadow-lg);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.vcard:hover .vcard__frame { transform: translateY(-6px); box-shadow: var(--shadow-blue), var(--shadow-lg); }
.vcard__video { width: 100%; height: 100%; object-fit: cover; display: block; }
/* Véu escuro só enquanto o vídeo está parado — dá contraste ao play e ao nome */
.vcard__frame::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(9,17,30,.18) 0%, rgba(9,17,30,0) 42%, rgba(9,17,30,.72) 100%);
  transition: opacity .35s var(--ease);
}
.vcard__play {
  position: absolute; inset: 0; margin: auto; z-index: 2;
  width: 64px; height: 64px; border-radius: 50%; border: 0; cursor: pointer;
  display: grid; place-items: center; color: var(--blue-600);
  background: rgba(255,255,255,.92); backdrop-filter: blur(6px);
  box-shadow: 0 10px 30px rgba(9,17,30,.35);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.vcard__play svg { width: 26px; height: 26px; margin-left: 3px; }
.vcard__play:hover { transform: scale(1.08); }
.vcard__meta {
  position: absolute; left: 16px; right: 16px; bottom: 14px; z-index: 2;
  display: flex; flex-direction: column; color: #fff; line-height: 1.3;
  transition: opacity .3s var(--ease);
}
.vcard__meta strong { font-size: 15px; font-weight: 700; }
.vcard__meta span { font-size: 12.5px; opacity: .82; }
/* Durante a reprodução, some tudo que estiver por cima do vídeo */
.vcard.is-playing .vcard__frame::after,
.vcard.is-playing .vcard__play,
.vcard.is-playing .vcard__meta { opacity: 0; pointer-events: none; }

/* ---------- Stats ---------- */
.stats { padding: 30px 0 50px; }
.stats__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); box-shadow: var(--shadow);
  overflow: hidden;
}
.stat { padding: 34px 24px; text-align: center; border-right: 1px solid var(--line); }
.stat:last-child { border-right: none; }
.stat__num { font-size: clamp(2.1rem, 3.6vw, 3rem); font-weight: 800; letter-spacing: -.03em; background: var(--grad-blue); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat p { color: var(--muted); font-weight: 600; font-size: 14.5px; margin-top: 4px; }

/* ---------- Section base ---------- */
.section { padding: 78px 0; }
.section-head { max-width: 680px; margin: 0 auto 50px; text-align: center; }
.section-head--left { text-align: left; margin-inline: 0; }
.eyebrow { display: inline-block; font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--blue-600); background: var(--blue-100); padding: 6px 14px; border-radius: var(--radius-pill); margin-bottom: 16px; }
.eyebrow--light { color: #fff; background: rgba(255,255,255,.18); }
.section-title { font-size: clamp(1.85rem, 3.6vw, 2.7rem); font-weight: 800; }
.section-title--light { color: #fff; }
.section-sub { color: var(--ink-2); font-size: 1.08rem; margin-top: 16px; }
.section-sub--light { color: rgba(255,255,255,.85); }
.section-sub a { color: var(--blue-600); font-weight: 700; }

/* ---------- Features ---------- */
.feature-list { display: flex; flex-direction: column; gap: 20px; }
.feature-row {
  display: grid; grid-template-columns: 96px 1fr; gap: 12px; align-items: start;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
  padding: 34px 38px; transition: box-shadow .3s var(--ease), transform .3s var(--ease), border-color .3s;
}
.feature-row:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: var(--blue-300); }
.feature-row__index { font-size: 3.2rem; font-weight: 800; letter-spacing: -.04em; line-height: 1; color: transparent; -webkit-text-stroke: 1.5px var(--line-strong); }
.feature-row:hover .feature-row__index { -webkit-text-stroke: 1.5px var(--blue-400); }
.feature-row__icon { width: 50px; height: 50px; border-radius: 14px; background: var(--blue-100); color: var(--blue-600); display: grid; place-items: center; margin-bottom: 16px; }
.feature-row__icon svg { width: 26px; height: 26px; }
.feature-row__content h3 { font-size: 1.5rem; margin-bottom: 10px; }
.feature-row__content > p { color: var(--ink-2); max-width: 640px; margin-bottom: 18px; }
.ticks { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 26px; }
.ticks li { position: relative; padding-left: 28px; font-weight: 600; font-size: 15px; color: var(--ink-2); }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 2px; width: 18px; height: 18px;
  border-radius: 50%; background: var(--blue-500);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round' d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/13px no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round' d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/13px no-repeat;
}

/* ---------- How (dark panel) ---------- */
.how { background: var(--grad-navy); border-radius: var(--radius-lg); margin: 0 22px; padding: 78px 0; position: relative; overflow: hidden; }
.how .container { position: relative; z-index: 1; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius); padding: 28px 24px; backdrop-filter: blur(4px);
  transition: transform .3s var(--ease), background .3s, border-color .3s;
}
.step:hover { transform: translateY(-4px); background: rgba(255,255,255,.07); border-color: rgba(42,163,234,.5); }
.step__num { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--grad-blue); color: #fff; font-weight: 800; font-size: 18px; margin-bottom: 18px; box-shadow: var(--shadow-blue); }
.step h3 { color: #fff; font-size: 1.2rem; margin-bottom: 8px; }
.step p { color: rgba(255,255,255,.82); font-size: 14.5px; }
.how__cta { text-align: center; margin-top: 44px; }

/* ---------- Clients ---------- */
.clients-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  list-style: none; margin: 0; padding: 0;
}
.client-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.client-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--blue-300); }
.client-card__link { display: block; height: 100%; }
.client-card__photo {
  position: relative; aspect-ratio: 1; overflow: hidden;
  background: var(--bg-2);
}
.client-card__photo img {
  width: 100%; height: 100%; object-fit: cover; object-position: center top;
  transition: transform .45s var(--ease);
}
.client-card:hover .client-card__photo img { transform: scale(1.04); }
.client-card__body { padding: 18px 20px 22px; }
.client-card__name {
  display: block; font-size: 1.05rem; font-weight: 800; margin-bottom: 6px;
  transition: color .2s;
}
.client-card:hover .client-card__name { color: var(--blue-600); }
.client-card__role {
  display: block; color: var(--ink-2); font-size: 13.5px; line-height: 1.45;
}

/* ---------- Benefits ---------- */
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.benefit {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.benefit:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--blue-300); }
.benefit__icon { width: 48px; height: 48px; border-radius: 14px; background: var(--grad-blue); color: #fff; display: grid; place-items: center; margin-bottom: 16px; box-shadow: var(--shadow-blue); }
.benefit__icon svg { width: 24px; height: 24px; }
.benefit h3 { font-size: 1.18rem; margin-bottom: 8px; }
.benefit p { color: var(--ink-2); font-size: 15px; }

/* ---------- Guarantee ---------- */
.guarantee {
  background: linear-gradient(160deg, #0B1524 0%, #00426F 52%, #005596 100%);
  padding: 78px 0; position: relative; overflow: hidden;
  border-radius: var(--radius-lg); margin: 0 22px;
  box-shadow: var(--shadow-lg);
}
.guarantee::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 70% 80% at 85% 50%, rgba(42,163,234,.22), transparent 65%);
}
.guarantee__grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1.05fr; gap: 48px; align-items: center;
}
.guarantee__copy { max-width: 480px; }
.guarantee__badge { margin-bottom: 28px; }
.guarantee__seal { display: block; width: 224px; height: auto; margin: -14px 0; filter: drop-shadow(0 16px 30px rgba(0,0,0,.42)); }
.guarantee__title {
  color: #fff; font-size: clamp(1.75rem, 3.2vw, 2.45rem); font-weight: 800;
  margin-bottom: 16px; letter-spacing: -.02em;
}
.guarantee__text { color: rgba(255,255,255,.82); font-size: 1.05rem; line-height: 1.65; max-width: 42ch; }

.guarantee__visual { position: relative; min-height: 320px; }
.guarantee-dash {
  position: relative; border-radius: var(--radius-lg);
  background: rgba(11,21,36,.72); border: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(8px); padding: 22px 24px 18px;
  box-shadow: 0 40px 80px rgba(0,0,0,.35);
  transform: perspective(900px) rotateY(-6deg) rotateX(2deg);
  opacity: .92;
}
.guarantee-dash__bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.08);
}
.guarantee-dash__logo { color: #fff; font-weight: 800; font-size: 1.05rem; letter-spacing: -.02em; }
.guarantee-dash__pill {
  font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: rgba(255,255,255,.9); background: rgba(42,163,234,.28);
  border: 1px solid rgba(42,163,234,.45); padding: 5px 10px; border-radius: var(--radius-pill);
}
.guarantee-dash__stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px;
}
.guarantee-dash__stat {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07);
  border-radius: 14px; padding: 12px 10px;
}
.guarantee-dash__stat span {
  display: block; font-size: 11px; font-weight: 600; color: rgba(255,255,255,.55);
  margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.guarantee-dash__stat strong { color: #fff; font-size: 1.35rem; font-weight: 800; letter-spacing: -.02em; }
.guarantee-dash__chart {
  height: 120px; border-radius: 14px; overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,.03) 0%, rgba(255,255,255,.01) 100%);
  border: 1px solid rgba(255,255,255,.06);
}
.guarantee-dash__chart svg { width: 100%; height: 100%; display: block; }

/* ---------- FAQ ---------- */
.faq__inner { display: grid; grid-template-columns: .78fr 1.22fr; gap: 48px; align-items: start; }
.accordion { display: flex; flex-direction: column; gap: 12px; }
.acc-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; transition: border-color .3s, box-shadow .3s; }
.acc-item[open] { border-color: var(--blue-300); box-shadow: var(--shadow); }
.acc-item summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; font-weight: 700; font-size: 1.06rem; cursor: pointer; list-style: none; transition: color .2s; }
.acc-item summary::-webkit-details-marker { display: none; }
.acc-item summary:hover { color: var(--blue-600); }
.acc-item__ico { position: relative; width: 20px; height: 20px; flex: none; }
.acc-item__ico::before, .acc-item__ico::after { content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); background: var(--blue-600); border-radius: 2px; transition: transform .3s var(--ease); }
.acc-item__ico::before { width: 13px; height: 2.4px; }
.acc-item__ico::after { width: 2.4px; height: 13px; }
.acc-item[open] .acc-item__ico::after { transform: translate(-50%,-50%) rotate(90deg); opacity: 0; }
.acc-item__body { padding: 0 24px 22px; }
.acc-item__body p { color: var(--ink-2); font-size: 15.5px; }
/* A altura é animada via JS; aqui só o fade do conteúdo ao abrir */
.acc-item[open] .acc-item__body { animation: accBodyIn .42s var(--ease) both; }
@keyframes accBodyIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ---------- CTA ---------- */
.cta__card {
  position: relative; overflow: hidden;
  background: var(--grad-navy); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  padding: 56px; align-items: center;
}
.cta__glow { position: absolute; bottom: -200px; left: -100px; width: 500px; height: 500px; background: radial-gradient(closest-side, rgba(42,163,234,.35), transparent 70%); pointer-events: none; }
.cta__copy { position: relative; z-index: 1; }
.cta__copy h2 { color: #fff; font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 14px; }
.cta__copy > p { color: rgba(255,255,255,.85); margin-bottom: 26px; max-width: 440px; }
.cta__contacts { display: flex; flex-direction: column; gap: 12px; }
.cta__contacts li { display: flex; align-items: center; gap: 12px; color: #fff; font-weight: 600; }
.cta__contacts svg { width: 22px; height: 22px; color: rgba(255,255,255,.9); flex: none; }
.cta__contacts a { transition: color .2s; }
.cta__contacts a:hover { color: var(--blue-100); }

/* Card de contato direto no WhatsApp (substitui o formulário) */
.wa-card { position: relative; z-index: 1; background: var(--surface); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.wa-card__head { display: flex; align-items: center; gap: 14px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.wa-card__icon {
  width: 52px; height: 52px; border-radius: 16px; flex: none;
  background: var(--wa-green); color: #fff; display: grid; place-items: center;
  box-shadow: 0 12px 26px rgba(37,211,102,.35);
}
.wa-card__icon svg { width: 28px; height: 28px; }
.wa-card__head h3 { font-size: 1.28rem; margin-bottom: 4px; }
.wa-card__head p { font-size: 14px; font-weight: 600; color: var(--muted); line-height: 1.45; }
/* dot inline: acompanha a primeira linha quando o texto quebra */
.wa-card__head .online-dot { display: inline-block; vertical-align: middle; margin-right: 7px; }

.wa-card__list { display: flex; flex-direction: column; gap: 12px; margin: 22px 0 26px; }
.wa-card__list li { position: relative; padding-left: 28px; font-weight: 600; font-size: 15px; color: var(--ink-2); }
.wa-card__list li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 18px; height: 18px; background: var(--blue-500);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round' d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/13px no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round' d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/13px no-repeat;
}

.btn--wa { background: var(--wa-green); color: #fff; box-shadow: 0 16px 34px rgba(37,211,102,.36); }
.btn--wa:hover { background: #1FBE5B; transform: translateY(-2px); box-shadow: 0 24px 46px rgba(37,211,102,.44); }
.btn--wa svg { width: 22px; height: 22px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-900); color: rgba(255,255,255,.7); padding: 62px 0 30px; margin-top: 40px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__brand .brand { margin-bottom: 16px; }
.footer__tagline { max-width: 320px; font-size: 15px; color: rgba(255,255,255,.6); }
.footer__col h4 { color: #fff; font-size: 15px; margin-bottom: 16px; letter-spacing: -.01em; }
.footer__col a { display: block; margin-bottom: 10px; font-size: 15px; color: rgba(255,255,255,.66); transition: color .2s; }
.footer__col a:hover { color: #fff; }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; padding-top: 24px; font-size: 13.5px; color: rgba(255,255,255,.5); }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; bottom: 26px; right: 26px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--wa-green); color: #fff; display: grid; place-items: center;
  box-shadow: 0 12px 30px rgba(37,211,102,.45);
  transition: transform .25s var(--ease);
  animation: floaty 4s ease-in-out infinite;
}
.wa-float svg { width: 32px; height: 32px; }
.wa-float:hover { transform: scale(1.08); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Integrações / Meta Partner ---------- */
.integrations { background: var(--bg-2); }

.partner-band {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 26px;
  background: var(--grad-blue); color: #fff;
  border-radius: var(--radius-lg); padding: 30px 34px; box-shadow: var(--shadow-blue);
}
.partner-band__seal { display: grid; place-items: center; flex: none; }
.partner-band__seal img { height: 104px; width: auto; max-width: 240px; object-fit: contain; display: block; }
.partner-band__copy h3 { font-size: 1.3rem; margin-bottom: 6px; }
.partner-band__copy p { color: rgba(255,255,255,.86); font-size: 15px; max-width: 52ch; }
.partner-band__points { display: grid; gap: 8px; }
.partner-band__points li { display: flex; align-items: center; gap: 9px; font-size: 14px; font-weight: 600; color: rgba(255,255,255,.94); }
.partner-band__points li::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%; background: #fff; flex: none;
}

.integrations__head { text-align: center; margin: 56px auto 28px; max-width: 640px; }
.integrations__head h3 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); font-weight: 800; }
.integrations__head p { color: var(--ink-2); margin-top: 10px; }

.integration-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.integration {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px 20px; text-align: center;
  box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.integration:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--blue-300); }
/* Área da marca com altura fixa: cards com logo e cards com texto ficam alinhados */
.integration__logo, .integration__name {
  display: grid; place-items: center;
  height: 44px; width: 100%; margin-inline: auto;
}
.integration__logo { object-fit: contain; max-width: 78%; }
.integration__name { font-weight: 800; font-size: 1.15rem; letter-spacing: -.01em; color: var(--ink); }
.integration__tag { display: block; margin-top: 10px; font-size: 13px; color: var(--muted); }
.integration--more { display: grid; place-items: center; border-style: dashed; border-color: var(--blue-300); background: transparent; box-shadow: none; }
.integration--more .integration__name { color: var(--blue-600); }

.integrations__fine { text-align: center; margin-top: 32px; color: var(--ink-2); }
.integrations__fine a { color: var(--blue-600); font-weight: 700; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .partner-band { grid-template-columns: auto 1fr; gap: 20px; padding: 28px; }
  .partner-band__points { grid-column: 1 / -1; }
  .integration-grid { grid-template-columns: repeat(3, 1fr); }
  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual { max-width: 440px; margin-inline: auto; width: 100%; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .faq__inner { grid-template-columns: 1fr; gap: 28px; }
  .cta__card { grid-template-columns: 1fr; padding: 40px 32px; }
  .guarantee__grid { grid-template-columns: 1fr; gap: 40px; }
  .guarantee__copy { max-width: none; text-align: center; margin-inline: auto; }
  .guarantee__badge { display: flex; justify-content: center; }
  .guarantee__text { margin-inline: auto; }
  .guarantee__visual { min-height: auto; max-width: 520px; margin-inline: auto; width: 100%; }
  .guarantee-dash { transform: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .site-header.nav-open { background: rgba(236,238,241,.96); backdrop-filter: blur(14px); }

  /* Single dropdown panel holding nav links + action buttons */
  .header__menu {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 6px;
    background: var(--surface); border-top: 1px solid var(--line);
    padding: 16px 22px 24px; box-shadow: var(--shadow);
    animation: menuDrop .28s var(--ease);
  }
  .header__menu.is-open { display: flex; }
  .nav { flex-direction: column; gap: 2px; margin: 0; }
  .nav__link { padding: 12px 14px; font-size: 16px; }
  .header__actions { display: flex; flex-direction: column; align-items: stretch; gap: 8px; margin-top: 10px; }
  .header__actions .btn { width: 100%; padding: 14px; font-size: 15px; }
  @keyframes menuDrop { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

  /* Sem os traços laterais: em 2 linhas eles entram no fluxo e quebram a centralização */
  .trust-strip p::before, .trust-strip p::after { display: none; }
  .trust-strip p { max-width: 30ch; margin-inline: auto; text-wrap: balance; }

  .integration-grid { grid-template-columns: repeat(2, 1fr); }
  .partner-band { grid-template-columns: 1fr; text-align: left; }

  .stats__grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid var(--line); }

  .feature-row { grid-template-columns: 1fr; padding: 26px 24px; }
  .feature-row__index { font-size: 2.4rem; margin-bottom: 6px; }
  .ticks { grid-template-columns: 1fr; }
  .how, .guarantee { margin: 0 14px; }
  .float-chip--a { left: 4px; }
  .float-chip--b { right: 4px; }

  /* No mobile o carrossel é só de arrasto: sangra até as bordas e dispensa as setas */
  .vidwall-wrap { margin-top: 26px; }
  .vidwall {
    gap: 14px;
    /* sangra até as bordas da tela, mantendo o alinhamento do container */
    margin-inline: -22px;
    padding-inline: 22px;
  }
  .vidwall__nav { display: none; }
  .vcard { flex: 0 0 72%; max-width: 320px; scroll-snap-align: center; }
  .vcard:hover .vcard__frame { transform: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  .section { padding: 56px 0; }
  .stats__grid { grid-template-columns: 1fr; }
  .stat { border-right: none; border-bottom: 1px solid var(--line); }
  .stat:last-child { border-bottom: none; }
  .guarantee { padding: 56px 0; }
  .guarantee-dash__stats { grid-template-columns: repeat(2, 1fr); }
  .clients-grid { grid-template-columns: 1fr; max-width: 360px; margin-inline: auto; }
  .benefit-grid, .steps { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .cta__card { padding: 32px 20px; }
  .cta__form { padding: 22px; }

  /* Card do WhatsApp: com o texto quebrando em 2 linhas, o ícone alinha pelo topo */
  .wa-card { padding: 26px 20px; }
  .wa-card__head { align-items: flex-start; gap: 12px; }
  .wa-card__icon { width: 46px; height: 46px; border-radius: 14px; }
  .wa-card__icon svg { width: 24px; height: 24px; }
  .wa-card__head h3 { font-size: 1.14rem; line-height: 1.3; }
  .wa-card__head p { font-size: 13.5px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .bubble { opacity: 1; transform: none; }
}