/* =====================================================================
   Laudo Rápido — Landing Page
   Visual healthtech / SaaS moderno · paleta #41B6C4 / #2B8798 / #E0F2F7
   ===================================================================== */

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Cores ----------------------------------------------------------- */
  --primary:        #41B6C4;
  --primary-dark:   #2B8798;
  --primary-deep:   #1d5e6c;
  --primary-soft:   #6ec7d3;
  --secondary:      #E0F2F7;
  --secondary-soft: #F1F9FB;
  --bg:             #FBFDFE;
  --bg-tint:        #F4FAFC;
  --text:           #0F2530;
  --text-muted:     #5A7280;
  --text-soft:      #8AA0AB;
  --white:          #ffffff;
  --border:         #DBEBF0;
  --border-soft:    #ECF5F8;

  /* Gradientes ----------------------------------------------------- */
  --grad-primary:   linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  --grad-deep:      linear-gradient(135deg, var(--primary-deep) 0%, var(--primary-dark) 55%, var(--primary) 100%);
  --grad-soft:      linear-gradient(180deg, var(--bg-tint) 0%, var(--white) 100%);
  --grad-sheen:     linear-gradient(135deg, rgba(255,255,255,.9) 0%, rgba(255,255,255,.55) 100%);
  --grad-text:      linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);

  /* Glass --------------------------------------------------------- */
  --glass-bg:       rgba(255,255,255,.72);
  --glass-bg-strong:rgba(255,255,255,.85);
  --glass-border:   rgba(255,255,255,.55);
  --glass-blur:     saturate(180%) blur(14px);

  /* Shadows ------------------------------------------------------- */
  --shadow-xs:      0 1px 2px rgba(15,37,48,.05);
  --shadow-sm:      0 2px 8px rgba(43,135,152,.06), 0 1px 2px rgba(15,37,48,.04);
  --shadow-md:      0 8px 24px rgba(43,135,152,.10), 0 2px 6px rgba(15,37,48,.04);
  --shadow-lg:      0 18px 48px rgba(43,135,152,.16), 0 4px 12px rgba(15,37,48,.06);
  --shadow-xl:      0 28px 64px rgba(43,135,152,.22), 0 8px 16px rgba(15,37,48,.06);
  --shadow-glow:    0 10px 28px rgba(65,182,196,.35);
  --shadow-ring:    0 0 0 4px rgba(65,182,196,.18);

  /* Forma --------------------------------------------------------- */
  --radius-xs:      6px;
  --radius-sm:      10px;
  --radius:         14px;
  --radius-lg:      20px;
  --radius-pill:    99px;

  /* Movimento ----------------------------------------------------- */
  --ease:           cubic-bezier(.22,.61,.36,1);
  --transition:     .25s var(--ease);
  --transition-fast:.15s var(--ease);

  /* Tipografia ---------------------------------------------------- */
  --font:           'Inter', system-ui, -apple-system, sans-serif;
}

html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  line-height: 1.6;
  font-feature-settings: "ss01", "cv11";
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
::selection { background: var(--primary); color: var(--white); }

/* ===== ÍCONES (sprite SVG) ===== */
.icon {
  width: 1.15em;
  height: 1.15em;
  display: inline-block;
  vertical-align: -0.18em;
  flex-shrink: 0;
  color: currentColor;
  overflow: visible;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.highlight {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.section { padding: 6rem 0; position: relative; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--primary-dark);
  background: var(--secondary);
  padding: .4rem .9rem .4rem .75rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.15rem;
  border: 1px solid rgba(43,135,152,.10);
}
.section-label::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--grad-primary);
  box-shadow: 0 0 0 3px rgba(65,182,196,.18);
}

.section-title {
  font-size: clamp(1.85rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
  margin-bottom: 1rem;
  color: var(--text);
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 2.75rem;
  line-height: 1.65;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .85rem 1.65rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: -.005em;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
  border: 1.5px solid transparent;
  white-space: nowrap;
  position: relative;
  isolation: isolate;
}

.btn-primary {
  background: var(--grad-primary);
  color: var(--white);
  border-color: transparent;
  box-shadow: var(--shadow-md), 0 0 0 0 rgba(65,182,196,0);
}
.btn-primary::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-deep) 100%);
  opacity: 0;
  transition: opacity var(--transition);
  z-index: -1;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg), var(--shadow-glow); }
.btn-primary:hover::before { opacity: 1; }
.btn-primary:active { transform: translateY(0); }

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  border-color: #25D366;
  box-shadow: 0 6px 18px rgba(37,211,102,.28);
}
.btn-whatsapp:hover { background: #1ebe59; border-color: #1ebe59; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(37,211,102,.4); }

.nav-links a.btn-nav {
  background: var(--grad-primary);
  color: var(--white);
  border-color: transparent;
  padding: .6rem 1.3rem;
  font-size: .875rem;
  box-shadow: 0 4px 14px rgba(43,135,152,.25);
}
.nav-links a.btn-nav:hover { color: var(--white); transform: translateY(-1px); box-shadow: 0 8px 22px rgba(43,135,152,.38); }

.btn-outline-white {
  background: rgba(255,255,255,.08);
  color: var(--white);
  border-color: rgba(255,255,255,.45);
  backdrop-filter: blur(8px);
}
.btn-outline-white:hover { background: rgba(255,255,255,.18); border-color: var(--white); transform: translateY(-2px); }

.btn-lg { padding: 1.05rem 2.1rem; font-size: 1.02rem; }
.btn-sm { padding: .55rem 1.05rem; font-size: .85rem; }
.btn-full { width: 100%; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.65);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background: rgba(255,255,255,.85);
  border-bottom-color: var(--border-soft);
  box-shadow: 0 4px 24px rgba(43,135,152,.08);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: .65rem;
}
.brand-logo { width: 38px; height: 38px; object-fit: contain; }
.brand-name {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--text);
}
.brand-name strong {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.85rem;
}
.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
  position: relative;
}
.nav-links a:not(.btn-nav)::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--grad-primary);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav-links a:not(.btn-nav):hover { color: var(--primary-dark); }
.nav-links a:not(.btn-nav):hover::after { transform: scaleX(1); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .4rem;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  background:
    radial-gradient(60% 50% at 80% 10%, rgba(65,182,196,.18) 0%, transparent 60%),
    radial-gradient(40% 50% at 10% 90%, rgba(43,135,152,.18) 0%, transparent 60%),
    linear-gradient(180deg, #F0FAFC 0%, #E4F4F8 100%);
  display: flex;
  align-items: center;
  padding-top: 72px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(43,135,152,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43,135,152,.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 80%);
  opacity: .6;
  pointer-events: none;
}

.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; }
.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: .35;
}
.shape-1 { width: 520px; height: 520px; background: var(--primary); top: -180px; right: -150px; }
.shape-2 { width: 320px; height: 320px; background: var(--primary-dark); bottom: -120px; left: -90px; opacity: .25; }
.shape-3 { width: 240px; height: 240px; background: var(--primary-soft); top: 45%; left: 38%; opacity: .12; }

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 3.5rem;
  align-items: center;
  padding: 4rem 1.25rem;
  position: relative;
  z-index: 1;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  padding: .45rem 1.05rem;
  font-size: .8rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 1.4rem;
  box-shadow: var(--shadow-sm);
}
.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #25D366;
  box-shadow: 0 0 0 3px rgba(37,211,102,.25);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .6; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.025em;
  margin-bottom: 1.35rem;
  color: var(--text);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 1.65rem;
  line-height: 1.7;
  max-width: 540px;
}

.hero-bullets {
  display: flex;
  flex-direction: column;
  gap: .65rem;
  margin-bottom: 2rem;
}
.hero-bullets li {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-weight: 500;
  font-size: .95rem;
  color: var(--text);
}
.bullet-icon {
  width: 30px; height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  box-shadow: var(--shadow-xs);
  color: var(--primary-dark);
  flex-shrink: 0;
}
.bullet-icon .icon { width: 16px; height: 16px; }

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-bottom: 2.5rem;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.1rem 1.65rem;
  box-shadow: var(--shadow-md);
  width: fit-content;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.trust-item strong {
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -.02em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.trust-item span:last-child {
  font-size: .72rem;
  color: var(--text-muted);
  margin-top: .15rem;
  font-weight: 500;
}
.trust-divider {
  width: 1px;
  height: 36px;
  background: linear-gradient(180deg, transparent, var(--border), transparent);
}

/* Hero Visual */
.hero-visual { display: flex; justify-content: center; }

.hero-card-wrap {
  position: relative;
  width: 380px;
}

.hero-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  border: 1px solid var(--border-soft);
}

.card-main { width: 100%; }

.card-header-bar {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .8rem 1rem;
  background: linear-gradient(180deg, #F8FBFC 0%, #F0F7F9 100%);
  border-bottom: 1px solid var(--border-soft);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #ff5f57; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #28c840; }
.card-title-bar { font-size: .75rem; color: var(--text-muted); margin-left: .4rem; font-weight: 500; }

.card-body-mock { padding: 1rem; display: flex; flex-direction: column; gap: .7rem; }

.mock-row {
  display: flex;
  align-items: center;
  gap: .85rem;
  padding: .7rem .85rem;
  border-radius: var(--radius-sm);
  background: var(--secondary-soft);
  border: 1px solid var(--border-soft);
  transition: var(--transition);
}
.mock-row:hover { background: var(--secondary); border-color: var(--border); transform: translateX(2px); }

.mock-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--grad-primary);
  flex-shrink: 0;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.25);
}

.mock-info { flex: 1; }
.mock-line { height: 8px; border-radius: var(--radius-pill); background: #d1e9ef; margin-bottom: 4px; }
.mock-line.thin { height: 6px; }
.w40 { width: 40%; }
.w45 { width: 45%; }
.w50 { width: 50%; }
.w60 { width: 60%; }
.w70 { width: 70%; }
.w75 { width: 75%; }
.w80 { width: 80%; }
.w90 { width: 90%; }

.mock-badge {
  font-size: .7rem;
  font-weight: 600;
  padding: .25rem .65rem;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}
.mock-badge.done { background: #DCFCE7; color: #15803D; }
.mock-badge.review { background: #FEF3C7; color: #B45309; }
.mock-badge.new { background: var(--secondary); color: var(--primary-dark); }

.card-float {
  position: absolute;
  padding: .9rem 1.1rem;
  display: flex;
  align-items: center;
  gap: .85rem;
  min-width: 230px;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  animation: floatCard 3s ease-in-out infinite;
}
.card-float strong { font-size: .88rem; display: block; color: var(--text); }
.card-float p { font-size: .73rem; color: var(--text-muted); margin: 0; }

.card-speed { bottom: -1.5rem; left: -2.5rem; animation-delay: 0s; }
.card-check { top: -1.5rem; right: -2rem; animation-delay: 1.5s; }

.speed-icon, .check-icon {
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--secondary);
  color: var(--primary-dark);
  flex-shrink: 0;
}
.speed-icon .icon, .check-icon .icon { width: 20px; height: 20px; }
.check-icon { background: #DCFCE7; color: #15803D; }

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ===== PROOF BAR ===== */
.proof-bar {
  background: linear-gradient(180deg, var(--secondary) 0%, var(--secondary-soft) 100%);
  padding: 2.25rem 0;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}
.proof-label {
  text-align: center;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 1.4rem;
}
.proof-icons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem 2.75rem;
}
.proof-icon {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .92rem;
  font-weight: 600;
  color: var(--text);
}
.proof-icon span {
  width: 34px; height: 34px;
  display: inline-flex;
  align-items: center; justify-content: center;
  background: var(--white);
  color: var(--primary-dark);
  border-radius: var(--radius-xs);
  box-shadow: var(--shadow-xs);
}
.proof-icon span .icon { width: 18px; height: 18px; }

/* ===== PROBLEMS ===== */
.problems { background: var(--white); }
.problems .section-sub { max-width: 580px; }

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.problem-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.85rem 1.65rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.problem-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(150% 100% at 100% 0%, rgba(65,182,196,.06) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}
.problem-card:hover { border-color: rgba(65,182,196,.4); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.problem-card:hover::before { transform: scaleX(1); }
.problem-card:hover::after { opacity: 1; }

.problem-icon {
  margin-bottom: 1rem;
  width: 52px; height: 52px;
  display: inline-flex;
  align-items: center; justify-content: center;
  background: var(--secondary);
  color: var(--primary-dark);
  border-radius: var(--radius-sm);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.6);
  transition: var(--transition);
}
.problem-icon .icon { width: 24px; height: 24px; }
.problem-card:hover .problem-icon { background: var(--grad-primary); color: var(--white); }
.problem-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: .55rem; letter-spacing: -.01em; }
.problem-card p { font-size: .9rem; color: var(--text-muted); line-height: 1.65; }

/* ===== SOLUTION ===== */
.solution {
  background:
    radial-gradient(50% 80% at 0% 0%, rgba(65,182,196,.10) 0%, transparent 60%),
    linear-gradient(180deg, #F4FAFC 0%, #E8F4F7 100%);
  position: relative;
}

.solution-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.solution-list {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  margin-bottom: 2.25rem;
}

.solution-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.sol-icon {
  min-width: 48px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  color: var(--primary-dark);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}
.sol-icon .icon { width: 22px; height: 22px; }

.solution-list li strong { display: block; font-size: 1rem; font-weight: 700; margin-bottom: .25rem; letter-spacing: -.005em; }
.solution-list li p { font-size: .9rem; color: var(--text-muted); margin: 0; line-height: 1.6; }

/* Sol Visual */
.sol-visual-box {
  background: var(--white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 1.5rem;
  position: relative;
}

.sol-step {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  margin-bottom: .75rem;
  border: 1px solid var(--border-soft);
  background: var(--white);
  transition: var(--transition);
  opacity: .55;
}
.sol-step.active {
  opacity: 1;
  border-color: rgba(65,182,196,.4);
  background: linear-gradient(90deg, var(--secondary) 0%, var(--secondary-soft) 100%);
  box-shadow: var(--shadow-sm);
}

.sol-step-num {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--secondary);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: .8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}
.sol-step.active .sol-step-num {
  background: var(--grad-primary);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(65,182,196,.4);
}

.sol-step-content { flex: 1; }
.sol-step-content strong { font-size: .9rem; font-weight: 700; display: block; }
.sol-step-content span { font-size: .76rem; color: var(--text-muted); }

.sol-step-status {
  font-size: .68rem;
  font-weight: 700;
  padding: .25rem .7rem;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: .04em;
  display: inline-flex;
  align-items: center;
  gap: .25rem;
}
.sol-step-status .icon { width: 12px; height: 12px; }
.sol-step-status.sent { background: var(--secondary); color: var(--primary-dark); }
.sol-step-status.org { background: #FEF3C7; color: #B45309; }
.sol-step-status.analysis { background: #DBEAFE; color: #1E40AF; }
.sol-step-status.done { background: #DCFCE7; color: #15803D; }

.sol-progress-bar {
  height: 4px;
  background: var(--border-soft);
  border-radius: var(--radius-pill);
  margin-top: 1rem;
  overflow: hidden;
}
.sol-progress-fill {
  height: 100%;
  background: var(--grad-primary);
  border-radius: var(--radius-pill);
  width: 25%;
  transition: width .6s var(--ease);
  box-shadow: 0 0 12px rgba(65,182,196,.5);
}

/* ===== HOW IT WORKS ===== */
.how-it-works { background: var(--white); }
.how-it-works .section-sub { max-width: 540px; margin-left: auto; margin-right: auto; text-align: center; }
.how-it-works .section-label, .how-it-works .section-title { text-align: center; display: block; margin-left: auto; margin-right: auto; }

.steps-wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
  margin-top: 1rem;
}

.steps-line {
  position: absolute;
  top: 3.5rem;
  left: calc(12.5% + 1rem);
  right: calc(12.5% + 1rem);
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary) 15%, var(--primary-dark) 85%, transparent);
  z-index: 0;
}

.step {
  position: relative;
  text-align: center;
  z-index: 1;
}

.step-num {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 26px;
  background: var(--grad-primary);
  color: var(--white);
  border-radius: 50%;
  font-size: .68rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  border: 3px solid var(--white);
  box-shadow: 0 4px 12px rgba(43,135,152,.35);
}

.step-icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--secondary);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  border: 4px solid var(--white);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  position: relative;
}
.step-icon .icon { width: 32px; height: 32px; position: relative; z-index: 1; }
.step:hover .step-icon { color: var(--white); }
.step-icon::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  background: var(--grad-primary);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition);
}
.step:hover .step-icon { transform: translateY(-4px) scale(1.04); background: var(--white); }
.step:hover .step-icon::before { opacity: 1; }

.step h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: .55rem; letter-spacing: -.01em; }
.step p { font-size: .9rem; color: var(--text-muted); line-height: 1.6; }

/* ===== BENEFITS ===== */
.benefits {
  background:
    radial-gradient(80% 60% at 50% 0%, rgba(65,182,196,.08) 0%, transparent 60%),
    linear-gradient(180deg, var(--bg-tint) 0%, #E8F4F7 100%);
}
.benefits .section-sub, .benefits .section-title, .benefits .section-label { text-align: center; display: block; margin-left: auto; margin-right: auto; }
.benefits .section-sub { max-width: 580px; }

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.benefit-card {
  background: var(--white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 2rem 1.65rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.benefit-card::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(120% 80% at 50% 100%, rgba(65,182,196,.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.benefit-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(65,182,196,.3); }
.benefit-card:hover::before { opacity: 1; }

.benefit-icon {
  margin: 0 auto 1.15rem;
  width: 60px; height: 60px;
  display: flex;
  align-items: center; justify-content: center;
  background: var(--secondary);
  color: var(--primary-dark);
  border-radius: var(--radius-sm);
  position: relative;
  transition: var(--transition);
}
.benefit-icon .icon { width: 28px; height: 28px; }
.benefit-card:hover .benefit-icon {
  background: var(--grad-primary);
  color: var(--white);
  transform: scale(1.05);
}
.benefit-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: .55rem; letter-spacing: -.01em; position: relative; }
.benefit-card p { font-size: .9rem; color: var(--text-muted); line-height: 1.6; position: relative; }

/* ===== DIFERENCIAIS ===== */
.diferenciais {
  background:
    radial-gradient(50% 60% at 50% 0%, rgba(65,182,196,.18) 0%, transparent 60%),
    linear-gradient(135deg, #154250 0%, #1d5e6c 40%, #2B8798 100%);
  position: relative;
  overflow: hidden;
  color: var(--white);
}
.diferenciais::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 80%);
  pointer-events: none;
}

.dif-bg-shapes { position: absolute; inset: 0; pointer-events: none; }
.dif-shape {
  position: absolute;
  border-radius: 50%;
  opacity: .12;
  background: var(--white);
  filter: blur(40px);
}
.dif-shape-1 { width: 500px; height: 500px; top: -200px; left: -150px; }
.dif-shape-2 { width: 350px; height: 350px; bottom: -150px; right: -100px; }

.dif-header {
  text-align: center;
  margin-bottom: 3.75rem;
  position: relative;
  z-index: 1;
}

.dif-label {
  background: rgba(255,255,255,.12) !important;
  color: var(--white) !important;
  border: 1px solid rgba(255,255,255,.2) !important;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.dif-label::before { background: linear-gradient(135deg, #8FE1EB, var(--primary-soft)) !important; box-shadow: 0 0 0 3px rgba(255,255,255,.2) !important; }

.dif-title { color: var(--white); }
.dif-highlight {
  background: linear-gradient(135deg, #A8E3EB 0%, #7DD8E0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.dif-sub {
  font-size: 1.08rem;
  color: rgba(255,255,255,.85);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.65;
}

.dif-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  position: relative;
  z-index: 1;
  margin-bottom: 3rem;
}

.dif-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.85rem;
  color: var(--text);
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: 0 16px 48px rgba(0,0,0,.22), 0 4px 12px rgba(0,0,0,.08);
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,.4);
}
.dif-card:hover { transform: translateY(-8px); box-shadow: 0 24px 60px rgba(0,0,0,.3), 0 8px 16px rgba(0,0,0,.1); }

.dif-card-featured {
  background: linear-gradient(160deg, #FFFFFF 0%, #ECF7F9 100%);
  border: 2px solid var(--primary);
  transform: scale(1.04);
  box-shadow: 0 22px 56px rgba(0,0,0,.28), 0 0 0 1px rgba(65,182,196,.15);
}
.dif-card-featured:hover { transform: scale(1.04) translateY(-8px); }

.dif-tag-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, #f59e0b, #ef4444);
  color: var(--white);
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: .4rem 1rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 6px 18px rgba(239,68,68,.4);
  white-space: nowrap;
}

.dif-card-badge {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  background: #25D366;
  color: var(--white);
  font-size: .73rem;
  font-weight: 700;
  padding: .4rem .85rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.1rem;
  width: fit-content;
  letter-spacing: .01em;
  box-shadow: 0 4px 12px rgba(37,211,102,.25);
}
.dif-card-badge .icon { width: 14px; height: 14px; }
.dif-card-badge svg[fill="currentColor"] { width: 16px; height: 16px; }
.dif-badge-alt { background: var(--grad-primary); box-shadow: 0 4px 12px rgba(43,135,152,.3); }
.dif-card:nth-child(3) .dif-card-badge { background: var(--text); box-shadow: 0 4px 12px rgba(15,37,48,.25); }

.dif-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: .7rem;
  color: var(--text);
  line-height: 1.3;
  letter-spacing: -.015em;
}

.dif-card > p {
  font-size: .92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.35rem;
}

.dif-list {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px dashed var(--border);
}
.dif-list li {
  font-size: .87rem;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: .55rem;
}
.dif-list .icon {
  width: 18px; height: 18px;
  padding: 3px;
  background: rgba(22,163,74,.12);
  color: #16A34A;
  border-radius: 50%;
  flex-shrink: 0;
}

.dif-card-mock {
  margin-top: auto;
  background: linear-gradient(180deg, var(--secondary-soft) 0%, var(--white) 100%);
  border-radius: var(--radius-sm);
  padding: 1rem;
  border: 1px solid var(--border-soft);
}

/* Mock WhatsApp */
.dif-mock-bubble {
  background: #DCF8C6;
  border-radius: 12px 12px 12px 2px;
  padding: .8rem .9rem;
  position: relative;
  font-size: .8rem;
  box-shadow: 0 1px 1px rgba(0,0,0,.05);
}
.dif-mock-bubble strong { color: #075E54; font-size: .75rem; display: block; margin-bottom: .25rem; }
.dif-mock-bubble p { font-size: .8rem; color: var(--text); margin: 0 0 .55rem; }
.dif-mock-file {
  display: flex;
  align-items: center;
  gap: .55rem;
  background: rgba(255,255,255,.7);
  border-radius: 8px;
  padding: .55rem;
  margin-bottom: .35rem;
}
.dif-mock-file-icon {
  width: 32px; height: 32px;
  display: inline-flex;
  align-items: center; justify-content: center;
  background: var(--white);
  color: var(--primary-dark);
  border-radius: 6px;
  box-shadow: var(--shadow-xs);
}
.dif-mock-file-icon .icon { width: 18px; height: 18px; }
.dif-mock-file strong { font-size: .75rem; color: var(--text) !important; margin: 0 !important; }
.dif-mock-file span { font-size: .7rem; color: var(--text-muted); }
.dif-mock-time {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: .25rem;
  font-size: .65rem;
  color: #4CAF50;
  font-weight: 600;
}
.dif-mock-time .icon { width: 14px; height: 14px; }

/* Mock pricing */
.dif-mock-pricing { padding: 1.1rem 1.25rem; }
.dif-pricing-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .35rem 0;
  font-size: .82rem;
}
.dif-pricing-row span { color: var(--text-muted); }
.dif-price-low, .dif-price-high { color: var(--primary-dark); font-size: .92rem; font-weight: 700; }
.dif-pricing-divider { height: 1px; background: var(--border); margin: .5rem 0; }
.dif-pricing-highlight { color: var(--primary-dark); font-weight: 700; }
.dif-pricing-highlight strong {
  color: var(--primary-dark); font-size: 1rem;
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Mock contract */
.dif-mock-contract { padding: 1.1rem 1.25rem; }
.dif-contract-line {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .32rem 0;
  font-size: .82rem;
}
.dif-contract-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.dif-contract-icon .icon { width: 18px; height: 18px; }
.dif-contract-icon.strike { color: #94A3B8; }
.dif-contract-yes .dif-contract-icon { color: #16A34A; }
.dif-strike { color: var(--text-muted); text-decoration: line-through; }
.dif-contract-divider { height: 1px; background: var(--border); margin: .5rem 0; }
.dif-contract-yes span { font-weight: 700; color: var(--primary-dark); font-size: .9rem; }

.dif-cta-row {
  text-align: center;
  position: relative;
  z-index: 1;
}
.dif-cta-row p {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 1.4rem;
}
.dif-cta-row .btn-primary {
  background: var(--white);
  color: var(--primary-dark);
  border-color: var(--white);
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
}
.dif-cta-row .btn-primary::before { background: linear-gradient(135deg, var(--secondary), var(--white)); }
.dif-cta-row .btn-primary:hover { color: var(--primary-deep); box-shadow: 0 14px 36px rgba(0,0,0,.28); }

/* ===== EXAMES ===== */
.exames { background: var(--white); }
.exames .section-sub { max-width: 580px; margin-left: auto; margin-right: auto; text-align: center; }
.exames .section-title, .exames .section-label { display: block; text-align: center; margin-left: auto; margin-right: auto; }

.exames-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.exame-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.65rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--white);
  transition: var(--transition);
  cursor: default;
  position: relative;
  overflow: hidden;
}
.exame-card::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, var(--secondary-soft) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition);
}
.exame-card:hover {
  border-color: rgba(65,182,196,.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.exame-card:hover::before { opacity: 1; }

.exame-icon {
  margin-bottom: .9rem;
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: var(--secondary);
  color: var(--primary-dark);
  border-radius: var(--radius-sm);
  position: relative;
  transition: var(--transition);
}
.exame-icon .icon { width: 26px; height: 26px; }
.exame-card:hover .exame-icon { background: var(--grad-primary); color: var(--white); transform: scale(1.05); }
.exame-card strong { font-size: .9rem; font-weight: 700; margin-bottom: .25rem; position: relative; letter-spacing: -.005em; }
.exame-card span { font-size: .76rem; color: var(--text-muted); position: relative; }

.exame-card-cta {
  background: var(--grad-primary);
  border-color: transparent;
  color: var(--white);
  box-shadow: 0 8px 24px rgba(43,135,152,.25);
}
.exame-card-cta::before { display: none; }
.exame-card-cta .exame-icon { background: rgba(255,255,255,.2); color: var(--white); }
.exame-card-cta:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg), var(--shadow-glow); }
.exame-card-cta:hover .exame-icon { background: rgba(255,255,255,.3); transform: scale(1.05); }
.exame-card-cta strong { color: var(--white); }

.link-ask {
  display: inline-block;
  color: rgba(255,255,255,.9);
  font-size: .82rem;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
  margin-top: .35rem;
}
.link-ask:hover { color: var(--white); }

/* ===== TESTIMONIALS ===== */
.testimonials {
  background:
    radial-gradient(60% 50% at 100% 0%, rgba(65,182,196,.10) 0%, transparent 60%),
    linear-gradient(180deg, var(--bg-tint) 0%, #E8F4F7 100%);
}
.testimonials .section-title, .testimonials .section-label { display: block; text-align: center; margin-left: auto; margin-right: auto; }

.testimonials-carousel {
  position: relative;
  overflow: hidden;
  margin-bottom: 3.5rem;
  padding: 1rem 0 .5rem;
}
.testimonials-track {
  display: flex;
  transition: transform .7s var(--ease);
  will-change: transform;
}

.testimonial-card {
  flex: 0 0 100%;
  min-width: 0;
  background: var(--white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.75rem 1.65rem 1.4rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: .85rem;
  position: relative;
}
.testimonial-card::before {
  content: "";
  position: absolute;
  top: 0; left: 1.65rem; right: 1.65rem;
  height: 3px;
  background: var(--grad-primary);
  border-radius: 0 0 3px 3px;
}

.testimonial-logo {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.testimonial-logo img {
  max-height: 60px;
  max-width: 180px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.stars {
  color: #F59E0B;
  display: inline-flex;
  gap: 2px;
}
.stars .icon { width: 16px; height: 16px; }
.testimonial-card p {
  font-size: .92rem;
  color: var(--text);
  line-height: 1.65;
  flex: 1;
  font-style: italic;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 7;
  line-clamp: 7;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.testimonial-author {
  border-top: 1px solid var(--border-soft);
  padding-top: .9rem;
  margin-top: .15rem;
}
.testimonial-author strong { font-size: .92rem; display: block; color: var(--text); letter-spacing: -.005em; }
.testimonial-author span { font-size: .78rem; color: var(--text-muted); }

.testimonials-dots {
  display: flex;
  justify-content: center;
  gap: .55rem;
  margin-top: 2.25rem;
}
.testimonials-dots button {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  padding: 0;
  cursor: pointer;
  transition: background var(--transition), width var(--transition);
}
.testimonials-dots button:hover { background: var(--primary); }
.testimonials-dots button.active {
  background: var(--grad-primary);
  width: 28px;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 8px rgba(65,182,196,.4);
}

@media (min-width: 768px) {
  .testimonial-card { flex-basis: calc((100% - 1.5rem) / 2); margin-right: 1.5rem; }
  .testimonial-card:last-child { margin-right: 0; }
}
@media (min-width: 1024px) {
  .testimonial-card { flex-basis: calc((100% - 3rem) / 3); margin-right: 1.5rem; }
}

/* Stats */
.stats-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem 4rem;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.5rem;
  box-shadow: var(--shadow-sm);
}
.stat-item { display: flex; flex-direction: column; align-items: center; }
.stat-num {
  font-size: clamp(2.2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-item > span:not(.stat-num) {
  font-size: .85rem; color: var(--text-muted);
  margin-top: .45rem; font-weight: 500;
}

/* ===== CTA SECTION ===== */
.cta-section {
  background:
    radial-gradient(50% 50% at 50% 0%, rgba(65,182,196,.30) 0%, transparent 70%),
    linear-gradient(135deg, var(--primary-deep) 0%, var(--primary-dark) 60%, #237386 100%);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000 30%, transparent 80%);
  pointer-events: none;
}

.cta-bg-shapes { position: absolute; inset: 0; pointer-events: none; }
.cta-shape {
  position: absolute;
  border-radius: 50%;
  opacity: .12;
  background: var(--white);
  filter: blur(40px);
}
.cta-shape-1 { width: 400px; height: 400px; top: -200px; right: -100px; }
.cta-shape-2 { width: 250px; height: 250px; bottom: -100px; left: -50px; }

.cta-inner {
  position: relative;
  text-align: center;
  z-index: 1;
}
.cta-inner h2 {
  font-size: clamp(1.85rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.025em;
  color: var(--white);
  margin-bottom: 1rem;
}
.cta-inner p {
  font-size: 1.08rem; color: rgba(255,255,255,.85);
  margin-bottom: 2.25rem; max-width: 540px; margin-left: auto; margin-right: auto;
  line-height: 1.65;
}

.cta-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
.cta-section .btn-primary {
  background: var(--white);
  color: var(--primary-dark);
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
}
.cta-section .btn-primary::before { background: linear-gradient(135deg, var(--secondary), var(--white)); }
.cta-section .btn-primary:hover { color: var(--primary-deep); box-shadow: 0 16px 40px rgba(0,0,0,.28); }

/* ===== FORM SECTION ===== */
.form-section { background: var(--white); }

.form-inner {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 4rem;
  align-items: flex-start;
}

.form-text .section-sub { margin-bottom: 1.65rem; }

.form-perks {
  display: flex;
  flex-direction: column;
  gap: .8rem;
  margin-bottom: 2rem;
}
.form-perks li {
  font-size: .92rem; font-weight: 500; color: var(--text);
  display: flex; align-items: center; gap: .65rem;
}
.form-perks .icon {
  width: 22px; height: 22px;
  color: var(--primary-dark);
  flex-shrink: 0;
}

/* Form Box */
.form-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
  position: relative;
}
.form-box::before {
  content: "";
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 40%; height: 3px;
  background: var(--grad-primary);
  border-radius: 0 0 var(--radius-pill) var(--radius-pill);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  margin-bottom: 1.25rem;
}
.form-group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: .85rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: .92rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover { border-color: rgba(65,182,196,.45); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: var(--shadow-ring);
}
.form-group input.error,
.form-group select.error { border-color: #EF4444; box-shadow: 0 0 0 4px rgba(239,68,68,.12); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-row .form-group { margin-bottom: 0; }

.field-error {
  font-size: .75rem;
  color: #EF4444;
  min-height: 1rem;
  font-weight: 500;
}

.form-legal {
  text-align: center;
  font-size: .75rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

.form-success {
  text-align: center;
  padding: 2.25rem 1rem;
}
.success-icon {
  width: 80px; height: 80px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center; justify-content: center;
  background: var(--secondary);
  color: var(--primary-dark);
  border-radius: 50%;
}
.success-icon .icon { width: 42px; height: 42px; }
.form-success h3 {
  font-size: 1.45rem; font-weight: 800; margin-bottom: .55rem;
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.form-success p { color: var(--text-muted); }

/* ===== FOOTER ===== */
.footer {
  background: linear-gradient(180deg, #0F2530 0%, #0A1A23 100%);
  color: rgba(255,255,255,.75);
  position: relative;
}
.footer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(65,182,196,.4), transparent);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding: 3.75rem 1.25rem;
}

.footer-brand .brand-name { color: var(--white); }
.footer-brand .brand-name strong {
  background: linear-gradient(135deg, var(--primary-soft), var(--primary));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.footer-brand p {
  font-size: .88rem;
  line-height: 1.7;
  margin: 1rem 0 1.5rem;
  color: rgba(255,255,255,.6);
}

.footer-links h4 {
  font-size: .8rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 1.25rem;
}
.footer-links a {
  display: block;
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  margin-bottom: .65rem;
  transition: color var(--transition), transform var(--transition);
}
.footer-links a:hover { color: var(--primary-soft); transform: translateX(2px); }

.footer-address,
.footer-cnpj {
  font-size: .82rem;
  color: rgba(255,255,255,.6);
  line-height: 1.6;
  margin-top: .35rem;
}
.footer-cnpj { margin-top: .9rem; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1.4rem 1.25rem;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
}
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.45); }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 58px; height: 58px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(37,211,102,.45);
  z-index: 999;
  transition: var(--transition);
  animation: floatWa 3s ease-in-out infinite;
}
.whatsapp-float::before {
  content: "";
  position: absolute; inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,.35);
  animation: ripple 2s ease-out infinite;
}
.whatsapp-float:hover { transform: scale(1.08); box-shadow: 0 12px 36px rgba(37,211,102,.6); }

/* WhatsApp gate — destaque no formulário ao tentar abrir sem enviar */
.form-box.form-attention {
  animation: formAttention 0.4s ease 2;
}
@keyframes formAttention {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

@keyframes floatWa {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}
@keyframes ripple {
  0% { transform: scale(1); opacity: .8; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ===== AOS ANIMATIONS ===== */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="zoom-in"] { transform: scale(0.92); }
[data-aos].aos-animate {
  opacity: 1;
  transform: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .section { padding: 4.5rem 0; }

  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 2rem; padding-bottom: 3rem; }
  .hero-content { max-width: 600px; margin: 0 auto; }
  .hero-bullets { align-items: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-ctas { justify-content: center; }
  .hero-trust { margin: 0 auto; }
  .hero-visual { display: none; }

  .solution-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .solution-visual { max-width: 500px; margin: 0 auto; width: 100%; }

  .steps-wrap { grid-template-columns: repeat(2, 1fr); gap: 2.5rem 2rem; }
  .steps-line { display: none; }

  .dif-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .dif-card-featured { transform: none; }
  .dif-card-featured:hover { transform: translateY(-8px); }

  .form-inner { grid-template-columns: 1fr; gap: 2.5rem; }

  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (max-width: 768px) {
  .section { padding: 3.75rem 0; }

  .nav-inner { height: 64px; }

  .nav-links {
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: rgba(255,255,255,.96);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 1.5rem 1.25rem 2rem;
    border-bottom: 1px solid var(--border-soft);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    transition: transform .3s var(--ease);
    z-index: 999;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: .9rem 0; width: 100%; border-bottom: 1px solid var(--border-soft); font-size: 1rem; }
  .nav-links a:not(.btn-nav)::after { display: none; }
  .nav-links a:last-child { border-bottom: none; margin-top: .85rem; padding: .85rem; text-align: center; justify-content: center; }
  .hamburger { display: flex; }

  .steps-wrap { grid-template-columns: 1fr; gap: 2rem; }

  .form-row { grid-template-columns: 1fr; }
  .form-box { padding: 1.75rem 1.5rem; }

  .footer-inner { grid-template-columns: 1fr; gap: 2.25rem; padding: 2.75rem 1.25rem; }
  .footer-bottom .container { flex-direction: column; align-items: center; text-align: center; }

  .hero-trust { flex-direction: column; gap: 1rem; width: 100%; padding: 1.25rem; }
  .trust-divider { width: 80%; height: 1px; }

  .stats-row { padding: 1.75rem 1rem; gap: 1.75rem 2.5rem; }
  .stat-num { font-size: 2.1rem; }

  .btn { padding: .95rem 1.6rem; font-size: .98rem; min-height: 48px; }
  .btn-sm { min-height: 0; }
  .btn-lg { min-height: 52px; }
}

@media (max-width: 480px) {
  .btn-lg { padding: .9rem 1.5rem; font-size: .98rem; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; }
  .cta-buttons { flex-direction: column; align-items: stretch; }
  .cta-buttons .btn { width: 100%; }
  .exames-grid { grid-template-columns: repeat(2, 1fr); gap: .85rem; }
  .exame-card { padding: 1.25rem .85rem; }
  .testimonial-card { padding: 1.5rem 1.25rem 1.15rem; }
  .form-box { padding: 1.5rem 1.15rem; }
  .whatsapp-float { width: 54px; height: 54px; bottom: 1.15rem; right: 1.15rem; }
}

/* ===== Acessibilidade — reduzir movimento ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}