:root {
  /* Laranja — PRIMÁRIO */
  --imma-orange:      #D9763D;
  --imma-orange-600:  #C46627;
  --imma-orange-300:  #F1A777;
  --imma-orange-100:  #FDEDDE;

  /* Verde-azulado — SECUNDÁRIO */
  --imma-teal:        #398585;
  --imma-teal-700:    #2A6868;
  --imma-teal-300:    #7AB2B2;
  --imma-teal-100:    #E3F0F0;

  /* Roxo — SUPORTE */
  --imma-purple:      #842ABF;
  --imma-purple-800:  #6A1FA0;
  --imma-purple-100:  #EFE0F8;

  /* Gradientes */
  --imma-gradient-hero:  radial-gradient(120% 110% at 5% 0%, #F0883A 0%, #D9763D 38%, #C04E1A 100%);
  --imma-gradient-warm:  linear-gradient(135deg, #D9763D 0%, #C2538E 55%, #842ABF 100%);
  --imma-gradient-brand: linear-gradient(135deg, #842ABF 0%, #5A4BB8 45%, #398585 100%);

  /* Neutros */
  --imma-bg:       #F2F2F2;
  --imma-surface:  #FFFFFF;
  --imma-ink:      #333333;
  --imma-ink-2:    #5C5C5C;
  --imma-ink-3:    #8A8A8A;
  --imma-line:     #E6E2DC;

  --font-sans:   'Poppins', system-ui, sans-serif;
  --font-script: 'Caveat', cursive;

  --fw-regular:   400;
  --fw-medium:    500;
  --fw-semibold:  600;
  --fw-bold:      700;
  --fw-extrabold: 800;

  --radius-sm:   12px;
  --radius-md:   16px;
  --radius-lg:   24px;
  --radius-xl:   32px;
  --radius-pill: 999px;

  --shadow-sm:  0 1px 2px rgba(35,22,8,.06), 0 1px 1px rgba(35,22,8,.04);
  --shadow-md:  0 6px 16px rgba(35,22,8,.08), 0 2px 4px rgba(35,22,8,.05);
  --shadow-lg:  0 18px 40px rgba(35,22,8,.14), 0 4px 10px rgba(35,22,8,.06);
  --shadow-pop: 0 24px 60px rgba(217,118,61,.22), 0 6px 16px rgba(35,22,8,.10);

  --focus-ring: 0 0 0 3px rgba(217,118,61,.38);
  --ease:       cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-sans); font-size: 16px; line-height: 1.6; color: var(--imma-ink); background: var(--imma-bg); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ── LAYOUT ── */
.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ── TYPOGRAPHY ── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: var(--fw-bold);
  letter-spacing: .14em; text-transform: uppercase; color: var(--imma-orange);
}
.eyebrow svg { width: 14px; height: 14px; stroke: currentColor; }
.eyebrow-white { color: #fff; }

.section-eyebrow {
  display: block; font-size: 12px; font-weight: var(--fw-bold);
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--imma-orange); margin-bottom: 12px;
}
.section-eyebrow.center { text-align: center; }

.section-title {
  font-size: clamp(26px, 4vw, 40px); font-weight: var(--fw-bold);
  line-height: 1.2; letter-spacing: -.01em; color: var(--imma-ink); margin-bottom: 16px;
}
.section-title.center { text-align: center; }
.section-title-white { color: #fff; }

.section-sub { font-size: 17px; line-height: 1.65; color: var(--imma-ink-2); max-width: 580px; margin-bottom: 0; }
.section-sub.center { text-align: center; margin: 0 auto; }
.section-sub-white  { color: rgba(255,255,255,.85); }
.section-sub-muted  { color: rgba(255,255,255,.78); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; font-family: var(--font-sans); font-size: 15px;
  font-weight: var(--fw-semibold); letter-spacing: .01em;
  border: none; border-radius: var(--radius-md); cursor: pointer;
  transition: background 200ms var(--ease), transform 180ms var(--ease), box-shadow 200ms var(--ease);
  text-decoration: none; line-height: 1;
}
.btn svg { width: 17px; height: 17px; flex-shrink: 0; }

.btn-orange { background: var(--imma-orange); color: #fff; box-shadow: var(--shadow-sm); }
.btn-orange:hover { background: var(--imma-orange-600); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-orange:active { transform: translateY(0); }
.btn-orange:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.btn-teal { background: var(--imma-teal); color: #fff; box-shadow: var(--shadow-sm); }
.btn-teal:hover { background: var(--imma-teal-700); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-teal:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(57,133,133,.38); }

.btn-outline-white {
  background: transparent; color: #fff;
  border: 1.5px solid rgba(255,255,255,.5);
}
.btn-outline-white:hover { background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.9); }

.btn-sm   { padding: 9px 18px; font-size: 13px; border-radius: var(--radius-sm); }
.btn-full { width: 100%; padding: 16px 28px; font-size: 16px; }

/* ── LOGO ── */
.logo-img { height: 36px; width: auto; }
.logo-link { display: flex; align-items: center; }

/* ── HEADER ── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(217,118,61,.97);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }

/* ── HERO — laranja (primário) ── */
.hero {
  position: relative;
  background: var(--imma-gradient-hero);
  overflow: hidden;
  padding: 96px 0;
}

/* Decorative orbs */
.hero-orb {
  position: absolute; border-radius: 50%;
  pointer-events: none; opacity: .18;
}
.hero-orb-1 {
  width: 480px; height: 480px; top: -120px; right: -80px;
  background: radial-gradient(circle, #fff 0%, transparent 70%);
}
.hero-orb-2 {
  width: 320px; height: 320px; bottom: -80px; left: -60px;
  background: radial-gradient(circle, var(--imma-teal) 0%, transparent 70%);
  opacity: .25;
}

.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 420px;
  gap: 64px; align-items: start;
}

/* copy */
.hero-copy { color: #fff; }

.hero-h1 {
  font-size: clamp(30px, 4.5vw, 52px); font-weight: var(--fw-extrabold);
  line-height: 1.08; letter-spacing: -.02em; color: #fff;
  margin: 16px 0 8px;
}

/* highlight on hero */
.hero-highlight {
  display: inline-block;
  color: #fff;
  background: rgba(255,255,255,.18);
  border-radius: 10px;
  padding: .04em .3em;
  line-height: inherit;
}

.hero-tagline {
  font-family: var(--font-script); font-size: 22px;
  color: rgba(255,255,255,.9); margin-bottom: 20px;
  letter-spacing: .01em;
}

.hero-sub {
  font-size: 17px; line-height: 1.65;
  color: rgba(255,255,255,.88); margin-bottom: 28px; max-width: 520px;
}
.hero-sub strong { color: #fff; font-weight: var(--fw-semibold); }

.hero-checklist { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.hero-checklist li { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; color: rgba(255,255,255,.9); }
.hero-checklist li svg { width: 18px; height: 18px; stroke: rgba(255,255,255,.7); flex-shrink: 0; margin-top: 2px; }

.hero-stat-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.stat-pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 14px;
  background: rgba(255,255,255,.2); border: 1px solid rgba(255,255,255,.3);
  border-radius: var(--radius-pill); font-size: 13px; color: rgba(255,255,255,.92);
}
.stat-pill strong { color: #fff; font-weight: var(--fw-bold); }

/* form card */
.form-card {
  background: #fff; border-radius: var(--radius-xl);
  padding: 32px; box-shadow: var(--shadow-pop);
}
.form-card-light { box-shadow: var(--shadow-lg); }

.form-eyebrow { font-size: 11px; font-weight: var(--fw-bold); letter-spacing: .14em; text-transform: uppercase; color: var(--imma-orange); margin-bottom: 8px; }
.form-title   { font-size: 20px; font-weight: var(--fw-bold); color: var(--imma-ink); margin-bottom: 6px; line-height: 1.25; }
.form-sub     { font-size: 14px; color: var(--imma-ink-2); margin-bottom: 20px; }

.lp-form { display: flex; flex-direction: column; gap: 14px; }
.field-group { display: flex; flex-direction: column; gap: 6px; }
.field-group label { font-size: 13px; font-weight: var(--fw-semibold); color: var(--imma-ink); }
.field-group label span { color: var(--imma-orange); margin-left: 2px; }
.field-group input {
  width: 100%; padding: 12px 14px;
  border: 1.5px solid var(--imma-line); border-radius: var(--radius-sm);
  font-family: var(--font-sans); font-size: 14px; color: var(--imma-ink);
  background: var(--imma-bg); outline: none;
  transition: border-color 180ms, box-shadow 180ms;
}
.field-group input::placeholder { color: var(--imma-ink-3); }
.field-group input:focus { border-color: var(--imma-orange); box-shadow: var(--focus-ring); background: #fff; }

.form-privacy {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  font-size: 12px; color: var(--imma-ink-3); text-align: center;
}
.form-privacy svg { width: 12px; height: 12px; stroke: var(--imma-ink-3); }

/* ── INSIGHT STRIP ── */
.insight-strip {
  background: var(--imma-orange-100);
  border-top: 3px solid var(--imma-orange);
  padding: 48px 0;
}
.insight-text {
  font-size: clamp(17px, 2.2vw, 22px); font-weight: var(--fw-medium);
  line-height: 1.55; color: var(--imma-ink); text-align: center;
  max-width: 740px; margin: 0 auto;
}
.insight-text strong { color: var(--imma-orange); font-weight: var(--fw-bold); }
.caveat-accent { font-family: var(--font-script); font-size: 1.9em; color: var(--imma-orange); line-height: 0; vertical-align: -.15em; }

/* ── O QUE TEM NO GUIA ── */
.what-inside { background: var(--imma-surface); padding: 96px 0; }
.what-inside .section-sub { margin-bottom: 0; }

.cards-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 24px; margin-top: 48px;
}

.feature-card {
  background: var(--imma-surface); border: 1px solid var(--imma-line);
  border-radius: var(--radius-lg); padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.card-icon-wrap {
  width: 48px; height: 48px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.card-icon-wrap svg { width: 22px; height: 22px; }
.card-icon-orange { background: var(--imma-orange-100); }
.card-icon-orange svg { stroke: var(--imma-orange); }
.card-icon-teal   { background: var(--imma-teal-100); }
.card-icon-teal svg { stroke: var(--imma-teal); }
.card-icon-purple { background: var(--imma-purple-100); }
.card-icon-purple svg { stroke: var(--imma-purple); }

.feature-card h3 { font-size: 17px; font-weight: var(--fw-semibold); color: var(--imma-ink); margin-bottom: 10px; }
.feature-card p  { font-size: 14px; line-height: 1.65; color: var(--imma-ink-2); }

/* ── PARA QUEM É — teal (secundário) ── */
.for-who { background: var(--imma-teal); padding: 96px 0; }
.for-who-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }

.for-who-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin: 20px 0 28px; }
.for-who-list li { display: flex; align-items: center; gap: 10px; font-size: 15px; color: rgba(255,255,255,.9); }
.for-who-list li svg { width: 18px; height: 18px; stroke: var(--imma-orange); flex-shrink: 0; }

.for-who-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stat-card {
  background: rgba(255,255,255,.13); border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-lg); padding: 20px;
  backdrop-filter: blur(8px); display: flex; flex-direction: column; gap: 6px;
}
.stat-number { font-size: 36px; font-weight: var(--fw-extrabold); color: #fff; line-height: 1; letter-spacing: -.02em; }
.stat-label  { font-size: 13px; color: rgba(255,255,255,.8); line-height: 1.4; }
.stat-source { font-size: 11px; color: rgba(255,255,255,.45); margin-top: auto; }

/* ── FAQ ── */
.faq-section { background: var(--imma-bg); padding: 96px 0; }
.faq-inner > .section-title { margin-bottom: 40px; }

.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--imma-surface); border: 1px solid var(--imma-line); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }

.faq-question {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 24px; font-size: 15px; font-weight: var(--fw-semibold); color: var(--imma-ink);
  cursor: pointer; list-style: none; user-select: none; transition: background 160ms;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question:hover { background: var(--imma-orange-100); }

.faq-icon { width: 18px; height: 18px; stroke: var(--imma-orange); flex-shrink: 0; transition: transform 220ms var(--ease); }
.faq-item[open] .faq-icon { transform: rotate(180deg); }

.faq-answer {
  padding: 0 24px 20px; font-size: 15px; line-height: 1.65; color: var(--imma-ink-2);
  border-top: 1px solid var(--imma-line); padding-top: 16px;
}
.faq-answer a { color: var(--imma-teal); text-decoration: underline; }
.faq-answer strong { color: var(--imma-ink); font-weight: var(--fw-semibold); }

/* ── BOTTOM CTA — roxo (suporte) ── */
.bottom-cta { background: var(--imma-purple); padding: 96px 0; }
.bottom-cta-inner { display: grid; grid-template-columns: 1fr auto; gap: 64px; align-items: center; }
.bottom-cta-copy .section-eyebrow { color: var(--imma-orange); }

.btn-lg { padding: 18px 40px; font-size: 17px; border-radius: var(--radius-lg); }

.bottom-cta-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.bottom-cta-note {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: rgba(255,255,255,.6);
}
.bottom-cta-note svg { width: 13px; height: 13px; stroke: rgba(255,255,255,.5); }

/* ── FOOTER — teal (secundário) ── */
.site-footer { background: var(--imma-teal-700); padding: 48px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; }

.footer-brand { display: flex; flex-direction: column; gap: 8px; }
.footer-logo { height: 28px; }
.footer-tagline { font-size: 13px; color: rgba(255,255,255,.6); font-style: italic; }

.footer-social { display: flex; align-items: center; gap: 12px; }
.footer-social a {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: var(--radius-pill);
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2);
  transition: background 180ms;
}
.footer-social a:hover { background: rgba(255,255,255,.28); }
.footer-social svg { width: 16px; height: 16px; stroke: #fff; }

.footer-copy { font-size: 12px; color: rgba(255,255,255,.45); width: 100%; text-align: center; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .bottom-cta-inner { grid-template-columns: 1fr; }
  .bottom-cta-actions { align-items: flex-start; }
  .form-card { max-width: 560px; }
  .cards-grid { grid-template-columns: repeat(2,1fr); }
  .for-who-inner { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 640px) {
  .hero { padding: 56px 0; }
  .hero-h1 { font-size: 28px; }
  .cards-grid { grid-template-columns: 1fr; }
  .for-who-stats { grid-template-columns: 1fr 1fr; }
  .stat-number { font-size: 28px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-copy { text-align: left; }
  .hero-stat-pills { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 400px) {
  .for-who-stats { grid-template-columns: 1fr; }
}