/* ===========================================================================
   Sealflow — site institucional
   Paleta de marca ITex (spec 05): Azul ITex #1A8EAE → Verde-água #59D5C6,
   marinho #001145, grafite #06080D. Montserrat (marca) + Fraunces (acento).
   =========================================================================== */

:root {
  --marinho: #001145;
  --grafite: #06080d;
  --azul: #1a8eae;
  --azul-med: #1886ad;
  --azul-deep: #0e6e8c;
  --turquesa: #59d5c6;
  --verde-agua: #6fe0d2;
  --off-white: #fefefe;
  --cinza: #f1f2f2;
  --cinza-2: #e7e9ec;
  --ink: #0d1b33;
  --muted: #5a6577;
  --success: #1b9e6f;

  --grad: linear-gradient(120deg, var(--azul) 0%, var(--turquesa) 100%);
  --grad-soft: linear-gradient(120deg, rgba(26, 142, 174, 0.14), rgba(89, 213, 198, 0.14));

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-full: 999px;

  --shadow-1: 0 1px 2px rgba(0, 17, 69, 0.06), 0 8px 24px rgba(0, 17, 69, 0.06);
  --shadow-2: 0 18px 50px rgba(0, 17, 69, 0.16);
  --shadow-float: 0 12px 34px rgba(0, 17, 69, 0.22);

  --maxw: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

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

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-display);
  color: var(--ink);
  background: var(--off-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* grain overlay sutil para textura */
.grain {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.4;
  mix-blend-mode: soft-light;
  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' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Tipografia base ---------- */
h1, h2, h3, h4 { line-height: 1.12; letter-spacing: -0.02em; font-weight: 800; }
h2 { font-size: clamp(1.8rem, 4vw, 2.9rem); }
h3 { font-size: 1.25rem; font-weight: 700; }

.kicker {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--azul);
  margin-bottom: 0.8rem;
}
.kicker-light { color: var(--turquesa); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.98rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--r-full);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    background 0.25s var(--ease), color 0.25s var(--ease);
  white-space: nowrap;
}
.btn-sm { padding: 0.6rem 1.1rem; font-size: 0.9rem; }
.btn-primary {
  background: var(--grad);
  color: #00131b;
  box-shadow: 0 8px 22px rgba(26, 142, 174, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(26, 142, 174, 0.45); }
.btn-ghost {
  background: transparent;
  color: var(--off-white);
  border-color: rgba(255, 255, 255, 0.28);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); transform: translateY(-2px); }
.btn-ghost-dark {
  background: transparent;
  color: var(--azul);
  border-color: rgba(26, 142, 174, 0.4);
}
.btn-ghost-dark:hover { background: var(--grad-soft); transform: translateY(-2px); }

/* ===========================================================================
   HEADER
   =========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.85rem clamp(1rem, 4vw, 2.5rem);
  background: rgba(254, 254, 254, 0.78);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid rgba(0, 17, 69, 0.07);
}
.brand { display: flex; align-items: center; gap: 0.6rem; }
.brand-mark { border-radius: 9px; box-shadow: 0 4px 12px rgba(26, 142, 174, 0.3); }
.brand-word {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--marinho);
}
.brand-word-light { color: var(--off-white); }

.site-nav { display: flex; gap: 1.7rem; margin-left: auto; }
.site-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  position: relative;
  padding: 0.2rem 0;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--grad);
  transition: width 0.3s var(--ease);
}
.site-nav a:hover { color: var(--azul); }
.site-nav a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 0.9rem; }

.lang-toggle {
  display: inline-flex;
  background: var(--cinza);
  border-radius: var(--r-full);
  padding: 3px;
}
.lang-toggle button {
  border: none;
  background: transparent;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--muted);
  padding: 0.35rem 0.7rem;
  border-radius: var(--r-full);
  cursor: pointer;
  transition: all 0.2s var(--ease);
}
.lang-toggle button.is-active {
  background: var(--off-white);
  color: var(--azul);
  box-shadow: var(--shadow-1);
}

.menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.menu-toggle span { width: 24px; height: 2.5px; background: var(--marinho); border-radius: 2px; transition: 0.3s var(--ease); }

/* ===========================================================================
   HERO
   =========================================================================== */
.hero {
  position: relative;
  background: radial-gradient(120% 120% at 80% -10%, #03205f 0%, var(--marinho) 45%, #000a2b 100%);
  color: var(--off-white);
  padding: clamp(3.5rem, 8vw, 6.5rem) clamp(1rem, 4vw, 2.5rem) clamp(4rem, 8vw, 7rem);
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  width: 760px; height: 760px;
  top: -280px; right: -180px;
  background: radial-gradient(circle, rgba(89, 213, 198, 0.4) 0%, rgba(26, 142, 174, 0.18) 38%, transparent 68%);
  filter: blur(20px);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--turquesa);
  padding: 0.4rem 0.9rem;
  border: 1px solid rgba(89, 213, 198, 0.3);
  border-radius: var(--r-full);
  background: rgba(89, 213, 198, 0.07);
  margin-bottom: 1.4rem;
}
.hero-title {
  font-size: clamp(2.4rem, 5.6vw, 4.4rem);
  letter-spacing: -0.03em;
}
.hero-title span { display: block; }
.hero-title .accent {
  font-family: var(--font-serif);
  font-weight: 500;
  font-style: italic;
  letter-spacing: -0.01em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  margin: 1.4rem 0 2rem;
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  color: rgba(255, 255, 255, 0.78);
  max-width: 32rem;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 2.2rem; }
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  list-style: none;
}
.hero-badges li {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.72);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.hero-badges li::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--turquesa);
  box-shadow: 0 0 10px var(--turquesa);
}

/* ---- visual do hero ---- */
.hero-visual { position: relative; min-height: 360px; }
.doc-card {
  position: relative;
  z-index: 2;
  background: linear-gradient(180deg, #ffffff, #f4f8fb);
  color: var(--ink);
  border-radius: var(--r-lg);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-2);
  transform: rotate(-2.5deg);
  animation: floaty 7s ease-in-out infinite;
}
.doc-head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 1.1rem; }
.doc-dot { width: 11px; height: 11px; border-radius: 50%; background: var(--grad); }
.doc-name { font-weight: 700; font-size: 0.95rem; }
.chip {
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.7rem;
  border-radius: var(--r-full);
}
.chip-pending { background: #e4f2f6; color: var(--azul-med); }
.doc-lines { display: grid; gap: 0.6rem; margin-bottom: 1.3rem; }
.doc-lines i { height: 9px; border-radius: var(--r-full); background: var(--cinza-2); display: block; }
.doc-sign {
  border: 1.5px dashed rgba(26, 142, 174, 0.4);
  border-radius: var(--r-md);
  padding: 0.7rem 0.9rem;
  background: rgba(89, 213, 198, 0.06);
}
.sign-path { width: 100%; height: 46px; }
.sign-path path { stroke-dasharray: 420; stroke-dashoffset: 420; animation: draw 2.6s var(--ease) 0.6s forwards; }
.sign-label { font-size: 0.78rem; font-weight: 600; color: var(--success); }
.doc-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 1rem; }
.hash { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 0.72rem; color: var(--muted); }
.seal-ok {
  width: 26px; height: 26px;
  display: grid; place-items: center;
  background: var(--grad);
  color: #00131b;
  border-radius: 50%;
  font-weight: 800;
  font-size: 0.85rem;
}
.float-card {
  position: absolute;
  z-index: 3;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-radius: var(--r-md);
  padding: 0.7rem 1rem;
  box-shadow: var(--shadow-float);
  display: grid;
  gap: 0.15rem;
}
.float-card strong { font-size: 0.82rem; color: var(--marinho); }
.float-card span { font-size: 0.74rem; color: var(--muted); font-family: ui-monospace, Menlo, monospace; }
.float-geo { left: -8px; bottom: 56px; animation: floaty 6s ease-in-out infinite 0.5s; }
.float-wa { right: -6px; top: 26px; animation: floaty 6.5s ease-in-out infinite 1s; }
.float-wa span { color: var(--success); font-family: var(--font-display); font-weight: 600; }

/* ===========================================================================
   STATS
   =========================================================================== */
.stats {
  max-width: var(--maxw);
  margin: -2.6rem auto 0;
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(0, 17, 69, 0.08);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}
.stat { background: var(--off-white); padding: 1.6rem 1.4rem; text-align: center; }
.stat b {
  display: block;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat span { font-size: 0.86rem; color: var(--muted); }

/* ===========================================================================
   SECTIONS genéricas
   =========================================================================== */
.section { max-width: var(--maxw); margin: 0 auto; padding: clamp(4rem, 9vw, 7rem) clamp(1rem, 4vw, 2.5rem); }
.section-head { max-width: 40rem; margin-bottom: 3rem; }
.section-head p { margin-top: 1rem; color: var(--muted); font-size: 1.08rem; }

/* ---------- Features ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}
.feature {
  background: var(--off-white);
  border: 1px solid var(--cinza-2);
  border-radius: var(--r-lg);
  padding: 1.6rem 1.4rem;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.feature:hover { transform: translateY(-6px); box-shadow: var(--shadow-2); border-color: transparent; }
.f-ico {
  display: grid; place-items: center;
  width: 50px; height: 50px;
  font-size: 1.4rem;
  border-radius: var(--r-md);
  background: var(--grad-soft);
  margin-bottom: 1rem;
}
.feature h3 { margin-bottom: 0.5rem; }
.feature p { font-size: 0.93rem; color: var(--muted); }

/* ---------- Como funciona ---------- */
.how { background: var(--cinza); border-radius: 0; max-width: none; }
.how .section-head, .how .steps { max-width: var(--maxw); margin-inline: auto; }
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
  counter-reset: step;
}
.steps li {
  position: relative;
  background: var(--off-white);
  border-radius: var(--r-lg);
  padding: 1.8rem 1.5rem;
  box-shadow: var(--shadow-1);
}
.steps li::before {
  content: "";
  position: absolute;
  top: 0; left: 1.5rem; right: 1.5rem;
  height: 3px;
  background: var(--grad);
  border-radius: 0 0 3px 3px;
}
.step-n {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 2.4rem;
  font-weight: 500;
  color: var(--turquesa);
  line-height: 1;
}
.steps h3 { margin: 0.7rem 0 0.5rem; }
.steps p { font-size: 0.92rem; color: var(--muted); }

/* ===========================================================================
   SEGURANÇA (bloco escuro)
   =========================================================================== */
.security {
  position: relative;
  max-width: none;
  background: radial-gradient(120% 120% at 10% 0%, #03205f 0%, var(--marinho) 50%, #000a2b 100%);
  color: var(--off-white);
  overflow: hidden;
}
.security-glow { top: auto; bottom: -300px; left: -160px; right: auto; opacity: 0.8; }
.security-inner {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.security-copy h2 { color: var(--off-white); }
.security-copy p { margin: 1rem 0 2rem; color: rgba(255, 255, 255, 0.75); font-size: 1.08rem; }
.security-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 1.3rem 1.6rem; }
.security-list li {
  display: grid;
  gap: 0.3rem;
  padding-left: 1.4rem;
  position: relative;
}
.security-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.45rem;
  width: 9px; height: 9px;
  border-radius: 2px;
  background: var(--grad);
  transform: rotate(45deg);
}
.security-list b { font-size: 1.02rem; }
.security-list span { font-size: 0.9rem; color: rgba(255, 255, 255, 0.66); }

.legal-note {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: clamp(2rem, 4vw, 3rem) auto 0;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem 1.3rem;
  border: 1px solid rgba(89, 213, 198, 0.28);
  border-radius: var(--r-md);
  background: rgba(89, 213, 198, 0.06);
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.78);
}
.legal-badge {
  flex: none;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  background: var(--grad);
  color: #00131b;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.25rem;
}

/* ===========================================================================
   PLANOS
   =========================================================================== */
/* toggle de ciclo de cobrança */
.bill-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem 0.9rem;
  margin: -1.4rem 0 2.4rem;
}
.bill-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--cinza);
  border-radius: var(--r-full);
  padding: 4px;
}
.bill-toggle button {
  border: none;
  background: transparent;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--muted);
  padding: 0.5rem 1.2rem;
  border-radius: var(--r-full);
  cursor: pointer;
  transition: all 0.2s var(--ease);
}
.bill-toggle button.is-active {
  background: var(--off-white);
  color: var(--azul);
  box-shadow: var(--shadow-1);
}
.bill-save {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--success);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.bill-save::before { content: "★"; font-size: 0.7rem; }

.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; align-items: stretch; min-height: 200px; }
.plan-grid[data-loading] { opacity: 0; }

/* bloco de preço */
.plan-price { display: flex; align-items: baseline; gap: 0.3rem; margin: 0.2rem 0 0.2rem; }
.plan-amount {
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--marinho);
  line-height: 1;
}
.plan-featured .plan-amount { color: var(--off-white); }
.plan-amount-sm { font-size: 1.5rem; }
.plan-suffix { font-size: 0.9rem; font-weight: 600; color: var(--muted); }
.plan-featured .plan-suffix { color: rgba(255, 255, 255, 0.7); }
.plan-note { display: block; font-size: 0.78rem; color: var(--muted); margin-bottom: 0.2rem; }
.plan-featured .plan-note { color: rgba(255, 255, 255, 0.62); }
.plan {
  position: relative;
  background: var(--off-white);
  border: 1px solid var(--cinza-2);
  border-radius: var(--r-lg);
  padding: 2rem 1.7rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.plan:hover { transform: translateY(-6px); box-shadow: var(--shadow-2); }
.plan-featured {
  border: none;
  background: radial-gradient(120% 120% at 100% 0%, #062a63, var(--marinho));
  color: var(--off-white);
  box-shadow: var(--shadow-2);
}
.plan-featured .plan-desc { color: rgba(255, 255, 255, 0.72); }
.plan-tag {
  position: absolute;
  top: -0.8rem; left: 1.7rem;
  background: var(--grad);
  color: #00131b;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 0.3rem 0.8rem;
  border-radius: var(--r-full);
}
.plan h3 { font-size: 1.4rem; margin-bottom: 0.4rem; }
.plan-desc { color: var(--muted); font-size: 0.93rem; margin-bottom: 1.3rem; }
.plan ul { list-style: none; display: grid; gap: 0.7rem; margin-bottom: 1.8rem; flex: 1; }
.plan li { font-size: 0.92rem; padding-left: 1.6rem; position: relative; }
.plan li::before {
  content: "✓";
  position: absolute; left: 0; top: 0;
  color: var(--turquesa);
  font-weight: 800;
}
.plan-featured li::before { color: var(--turquesa); }

/* ===========================================================================
   FAQ
   =========================================================================== */
.faq-list { display: grid; gap: 0.9rem; max-width: 820px; }
.faq-item {
  background: var(--off-white);
  border: 1px solid var(--cinza-2);
  border-radius: var(--r-md);
  padding: 0.4rem 1.3rem;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.faq-item[open] { border-color: transparent; box-shadow: var(--shadow-1); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--marinho);
  padding: 0.9rem 2rem 0.9rem 0;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--azul);
  transition: transform 0.3s var(--ease);
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item p { color: var(--muted); font-size: 0.98rem; padding: 0 0 1.1rem; max-width: 64ch; }

/* ===========================================================================
   CTA FINAL
   =========================================================================== */
.cta-final { padding: clamp(3rem, 7vw, 5rem) clamp(1rem, 4vw, 2.5rem); }
.cta-inner {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
  background: var(--grad);
  border-radius: var(--r-lg);
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1.5rem, 5vw, 3.5rem);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-2);
}
.cta-inner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 120% at 80% 0%, rgba(255, 255, 255, 0.35), transparent 60%);
  pointer-events: none;
}
.cta-inner h2 { color: #00131b; position: relative; }
.cta-inner p { color: rgba(0, 19, 27, 0.78); margin: 0.8rem 0 1.8rem; font-size: 1.1rem; position: relative; }
.cta-form { position: relative; display: flex; gap: 0.7rem; max-width: 480px; margin: 0 auto; flex-wrap: wrap; }
.cta-form input {
  flex: 1;
  min-width: 220px;
  font-family: inherit;
  font-size: 1rem;
  padding: 0.85rem 1.2rem;
  border: none;
  border-radius: var(--r-full);
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
}
.cta-form input:focus { outline: 3px solid rgba(0, 17, 69, 0.25); }
.cta-form .btn-primary { background: var(--marinho); color: var(--off-white); box-shadow: none; }
.cta-form .btn-primary:hover { background: var(--grafite); }
.cta-note { display: block; margin-top: 1.1rem; font-size: 0.82rem; color: rgba(0, 19, 27, 0.66); position: relative; }

/* ===========================================================================
   FOOTER
   =========================================================================== */
.site-footer { background: var(--marinho); color: rgba(255, 255, 255, 0.7); padding: clamp(3rem, 6vw, 4.5rem) clamp(1rem, 4vw, 2.5rem) 2rem; }
.foot-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.foot-logo { display: flex; align-items: center; gap: 0.55rem; margin-bottom: 0.9rem; }
.foot-brand p { font-size: 0.92rem; max-width: 22rem; }
.site-footer h4 { color: var(--off-white); font-size: 0.95rem; margin-bottom: 1rem; }
.site-footer nav { display: grid; gap: 0.6rem; align-content: start; }
.site-footer nav a { font-size: 0.9rem; transition: color 0.2s; }
.site-footer nav a:hover { color: var(--turquesa); }
.foot-bottom {
  max-width: var(--maxw);
  margin: 1.6rem auto 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
  font-size: 0.82rem;
}

/* ===========================================================================
   ANIMAÇÕES
   =========================================================================== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.feature.reveal, .steps li.reveal, .plan.reveal, .security-list li.reveal { transition-delay: var(--d, 0s); }

@keyframes floaty { 0%, 100% { transform: translateY(0) rotate(-2.5deg); } 50% { transform: translateY(-12px) rotate(-2.5deg); } }
.float-card { animation-name: floaty-soft; }
@keyframes floaty-soft { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes draw { to { stroke-dashoffset: 0; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ===========================================================================
   RESPONSIVO
   =========================================================================== */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; min-height: 300px; max-width: 420px; }
  .security-inner { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .site-nav {
    position: fixed;
    inset: 64px 0 auto 0;
    flex-direction: column;
    gap: 0;
    background: var(--off-white);
    padding: 0.5rem 1.5rem 1.5rem;
    box-shadow: var(--shadow-2);
    transform: translateY(-130%);
    transition: transform 0.35s var(--ease);
    margin-left: 0;
  }
  .site-nav.open { transform: none; }
  .site-nav a { padding: 0.9rem 0; border-bottom: 1px solid var(--cinza-2); }
  .menu-toggle { display: flex; }
  .header-actions { margin-left: auto; }
  .site-header { gap: 0.8rem; }
  .header-actions .btn-primary { display: none; }
  .plan-grid { grid-template-columns: 1fr; }
  .security-list { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  /* títulos não podem estourar a viewport no celular */
  .hero-title { font-size: clamp(2rem, 8.5vw, 2.6rem); word-break: break-word; hyphens: auto; }
  .hero-visual { max-width: 340px; margin-inline: auto; width: 100%; }
  /* mantém os cards flutuantes dentro da tela */
  .float-geo { left: 0; bottom: 40px; }
  .float-wa { right: 0; top: 14px; }
  .float-card { padding: 0.55rem 0.8rem; }
  .doc-card { transform: rotate(-1.5deg); }
  .bill-row { margin-top: -0.6rem; }
}

@media (max-width: 480px) {
  .feature-grid, .steps, .stats { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .hero-badges { gap: 0.5rem 1rem; }
  .section { padding-left: 1.15rem; padding-right: 1.15rem; }
  .stats { margin-top: -1.6rem; }
}