/* ========================================
   Adeilton Dias — Landing Page Premium
   Cores: #093C61 | #1B8EE4
   ======================================== */

:root {
  --blue-dark: #093C61;
  --blue-mid: #0a5280;
  --blue-light: #1B8EE4;
  --blue-glow: #38bdf8;
  --blue-light-hover: #1578c4;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --dark-bg: #051829;
  --dark-card: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.12);
  /* Contraste — textos sobre fundo escuro vs claro */
  --text-on-dark: #ffffff;
  --text-on-dark-muted: rgba(255, 255, 255, 0.82);
  --text-on-dark-soft: rgba(255, 255, 255, 0.65);
  --text-on-dark-accent: #7dd3fc;
  --text-on-light: #093C61;
  --text-on-light-muted: #475569;
  --shadow-sm: 0 1px 3px rgba(9, 60, 97, 0.08);
  --shadow-md: 0 8px 32px rgba(9, 60, 97, 0.14);
  --shadow-lg: 0 20px 60px rgba(9, 60, 97, 0.2);
  --shadow-glow: 0 0 40px rgba(27, 142, 228, 0.35);
  --radius: 14px;
  --radius-lg: 22px;
  --header-height: 76px;
  --font-title: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-800);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a {
  color: var(--blue-light);
  text-decoration: none;
  transition: color var(--transition);
}

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

h1, h2, h3, h4 {
  font-family: var(--font-title);
  color: var(--blue-dark);
  line-height: 1.25;
}

.text-gradient {
  background: linear-gradient(135deg, var(--blue-glow) 0%, var(--blue-light) 50%, #60a5fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-dark {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Grid de fundo global */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(27, 142, 228, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 142, 228, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* Badges & labels */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-family: var(--font-title);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge--glow {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-on-dark-accent);
  margin-bottom: 1.5rem;
}

.badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-on-dark-accent);
  box-shadow: 0 0 10px var(--text-on-dark-accent);
  animation: pulse 2s ease infinite;
}

.section-label {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-dark);
  margin-bottom: 0.75rem;
}

.section-label--light {
  color: var(--text-on-dark-accent);
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.85rem;
  font-family: var(--font-title);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn svg { width: 18px; height: 18px; }

.btn--sm { padding: 0.6rem 1.25rem; font-size: 0.8125rem; }

.btn--primary {
  background: linear-gradient(135deg, var(--blue-light) 0%, #0ea5e9 100%);
  color: var(--white);
  border-color: transparent;
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
  color: var(--white);
}

.btn--glow { box-shadow: 0 4px 20px rgba(27, 142, 228, 0.4); }

.btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--white);
}

.btn--outline-light {
  background: transparent;
  color: var(--text-on-dark);
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  padding: 0.65rem 1.25rem;
  font-size: 0.875rem;
}

.btn--outline-light:hover {
  background: var(--white);
  color: var(--blue-dark);
  border-color: var(--white);
}

.btn--whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: var(--white);
  border-color: transparent;
}

.btn--whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  color: var(--white);
}

.btn--full { width: 100%; }

.glass-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* Header */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(5, 24, 41, 0.75);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition);
}

.header--scrolled {
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: var(--gray-200);
  box-shadow: var(--shadow-md);
}

.header--scrolled .header__nav a:not(.btn) { color: var(--blue-dark); }
.header--scrolled .header__nav a:not(.btn):hover { color: var(--blue-light); }
.header--scrolled .header__nav a.nav-active { color: var(--blue-light); }
.header--scrolled .header__nav a.nav-active::after { background: var(--blue-light); }
.header--scrolled .header__toggle span { background: var(--blue-dark); }
.header--scrolled .btn--ghost {
  background: transparent;
  color: var(--blue-dark);
  border-color: var(--gray-200);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo legível no header escuro (fundo branco) e limpo no header claro */
.header__logo {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.85rem;
  background: rgba(255, 255, 255, 0.97);
  border-radius: 12px;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
  transition: all var(--transition);
}

.header--scrolled .header__logo {
  background: transparent;
  box-shadow: none;
  padding: 0;
}

.header__logo img { height: 40px; width: auto; }

.header__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.header__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.header__nav a:not(.btn) {
  font-family: var(--font-title);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-on-dark-muted);
  position: relative;
}

.header__nav a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--text-on-dark);
  transition: width var(--transition);
}

.header__nav a:not(.btn):hover::after,
.header__nav a.nav-active::after { width: 100%; }

.header__nav a:not(.btn):hover,
.header__nav a.nav-active {
  color: var(--text-on-dark);
}

.header__nav a.nav-active::after {
  background: var(--text-on-dark-accent);
}

.header__cta { margin-left: 0.5rem; }

/* Hero */
.hero {
  position: relative;
  padding: calc(var(--header-height) + 3rem) 0 0;
  background: linear-gradient(160deg, var(--dark-bg) 0%, var(--blue-dark) 45%, #0c4a6e 100%);
  color: var(--white);
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: orbFloat 12s ease-in-out infinite;
}

.hero__orb--1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(27, 142, 228, 0.5) 0%, transparent 70%);
  top: -10%; right: -5%;
}

.hero__orb--2 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.35) 0%, transparent 70%);
  bottom: 10%; left: -5%;
  animation-delay: -4s;
}

.hero__orb--3 {
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(27, 142, 228, 0.25) 0%, transparent 70%);
  top: 40%; left: 30%;
  animation-delay: -8s;
}

.hero__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -20px) scale(1.05); }
  66% { transform: translate(-15px, 15px) scale(0.95); }
}

.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
  flex: 1;
  padding-bottom: 2rem;
}

.hero__title {
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero__text {
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 2rem;
  font-size: 1.0625rem;
  max-width: 540px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero__keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.hero__keywords span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
}

.hero__keywords svg { width: 14px; height: 14px; opacity: 0.7; }

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 480px;
}

.hero__photo-wrap {
  position: relative;
  z-index: 2;
}

.hero__photo-ring {
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  border: 2px solid rgba(27, 142, 228, 0.3);
  animation: ringPulse 4s ease infinite;
}

.hero__photo-ring::before {
  content: '';
  position: absolute;
  inset: -30px;
  border-radius: 50%;
  border: 1px dashed rgba(56, 189, 248, 0.2);
  animation: spin 20s linear infinite;
}

@keyframes ringPulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.03); opacity: 1; }
}

@keyframes spin { to { transform: rotate(360deg); } }

.hero__photo img {
  width: 100%;
  max-width: 400px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.5));
  position: relative;
  z-index: 2;
}

.hero__float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.1rem;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  font-family: var(--font-title);
  color: var(--white);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  animation: float 6s ease-in-out infinite;
  z-index: 3;
}

.hero__float strong { display: block; font-size: 0.8125rem; font-weight: 600; }
.hero__float small { font-size: 0.6875rem; opacity: 0.7; font-weight: 400; }
.hero__float-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  color: var(--text-on-dark-accent);
}

.hero__float-icon svg {
  width: 18px;
  height: 18px;
}

.hero__float--1 { top: 8%; left: -5%; animation-delay: 0s; }
.hero__float--2 { top: 22%; right: -8%; animation-delay: 1.2s; }
.hero__float--3 { bottom: 22%; left: -10%; animation-delay: 2.4s; }
.hero__float--4 { bottom: 8%; right: -5%; animation-delay: 3.6s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* Marquee strip */
.hero__strip {
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.2);
  padding: 1rem 0;
  overflow: hidden;
  margin-top: auto;
}

.hero__strip-track {
  display: flex;
  align-items: center;
  gap: 2rem;
  animation: marquee 30s linear infinite;
  white-space: nowrap;
  width: max-content;
}

.hero__strip-track span {
  font-family: var(--font-title);
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.72);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero__strip-track .dot { color: var(--text-on-dark-accent); font-size: 0.5rem; }

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Seções */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-header--light h2,
.section-header--light .section-subtitle { color: var(--white); }

.section-subtitle {
  color: var(--gray-600);
  font-size: 1.0625rem;
}

.section-header--light .section-subtitle { color: var(--text-on-dark-muted); }

/* Sobre */
.about {
  position: relative;
  z-index: 1;
  padding: 6rem 0;
  background: var(--white);
}

.about__layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 4rem;
}

.about__content p {
  color: var(--gray-600);
  margin-bottom: 1.25rem;
  font-size: 1.0625rem;
}

.about__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-top: 1.5rem;
}

.about__pills span {
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, rgba(27, 142, 228, 0.08) 0%, rgba(9, 60, 97, 0.06) 100%);
  border: 1px solid rgba(27, 142, 228, 0.15);
  border-radius: 50px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--blue-dark);
}

.about__card {
  padding: 2rem;
}

.about__card-icon {
  width: 52px; height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--blue-light), var(--blue-glow));
  border-radius: 14px;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.about__card-icon svg { width: 26px; height: 26px; }

.about__card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
}

.about__card p {
  font-size: 0.9375rem;
  color: var(--gray-600);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.stat-card {
  position: relative;
  text-align: center;
  padding: 2.25rem 1.25rem;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: all var(--transition);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-light), var(--blue-glow));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(27, 142, 228, 0.2);
}

.stat-card:hover::before { transform: scaleX(1); }

.stat-card__num {
  display: block;
  font-family: var(--font-title);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--blue-light);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-card strong {
  display: block;
  font-family: var(--font-title);
  font-size: 1rem;
  color: var(--blue-dark);
  margin-bottom: 0.375rem;
}

.stat-card span {
  font-size: 0.8125rem;
  color: var(--gray-600);
  line-height: 1.5;
}

/* Soluções */
.solutions {
  position: relative;
  padding: 6rem 0;
  background: var(--dark-bg);
  overflow: hidden;
}

.solutions__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(27, 142, 228, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(56, 189, 248, 0.08) 0%, transparent 40%);
  pointer-events: none;
}

.solutions__filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.625rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  padding: 0.55rem 1.25rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50px;
  font-family: var(--font-title);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-on-dark-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--text-on-dark);
}

.filter-btn.active {
  background: var(--white);
  border-color: var(--white);
  color: var(--blue-dark);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.solutions__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  position: relative;
  z-index: 1;
}

.solution-card {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  overflow: hidden;
}

.solution-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(27, 142, 228, 0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}

.solution-card:hover {
  transform: translateY(-8px);
  border-color: rgba(27, 142, 228, 0.35);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3), 0 0 30px rgba(27, 142, 228, 0.15);
}

.solution-card:hover::before { opacity: 1; }

.solution-card.hidden { display: none; }

.solution-card__num {
  position: absolute;
  top: 1rem; right: 1.25rem;
  font-family: var(--font-title);
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.04);
  line-height: 1;
}

.solution-card__tag {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-on-dark-accent);
  margin-bottom: 1rem;
  width: fit-content;
}

.solution-card__icon {
  width: 80px; height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius);
  padding: 0.5rem;
}

.solution-card__icon img {
  max-height: 60px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}

.solution-card__icon--book img { max-height: 80px; }

.solution-card h3 {
  font-size: 1.125rem;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.solution-card p {
  color: var(--text-on-dark-soft);
  font-size: 0.9rem;
  flex: 1;
  margin-bottom: 1.5rem;
  line-height: 1.65;
}

.solutions__extra {
  text-align: center;
  margin-top: 2.5rem;
  color: var(--text-on-dark-muted);
  font-size: 0.9375rem;
  position: relative;
  z-index: 1;
}

.solutions__extra a {
  color: var(--text-on-dark);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.solutions__extra a:hover {
  color: var(--text-on-dark-accent);
}

/* Audience */
.audience {
  position: relative;
  z-index: 1;
  padding: 6rem 0;
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.audience__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.audience-card {
  position: relative;
  background: var(--white);
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  overflow: hidden;
}

.audience-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-light), var(--blue-glow));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.audience-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(27, 142, 228, 0.2);
}

.audience-card:hover::after { transform: scaleX(1); }

.audience-card__num {
  font-family: var(--font-title);
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--blue-dark);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.audience-card__icon {
  width: 52px; height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(9, 60, 97, 0.08);
  border-radius: 14px;
  color: var(--blue-dark);
  margin-bottom: 1.25rem;
}

.audience-card__icon svg { width: 26px; height: 26px; }

.audience-card h3 {
  font-size: 1.0625rem;
  margin-bottom: 0.625rem;
}

.audience-card p {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* Manifesto */
.manifesto {
  position: relative;
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--blue-dark) 0%, #0c4a6e 50%, var(--blue-mid) 100%);
  overflow: hidden;
}

.manifesto__bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.manifesto__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 820px;
}

.manifesto blockquote {
  font-family: var(--font-title);
  font-size: clamp(1.25rem, 2.8vw, 1.75rem);
  font-weight: 500;
  color: var(--white);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.manifesto blockquote::before {
  content: '\201C';
  display: block;
  font-size: 4rem;
  line-height: 1;
  color: var(--text-on-dark-accent);
  opacity: 0.6;
  margin-bottom: 0.5rem;
}

.manifesto cite {
  font-style: normal;
  font-family: var(--font-title);
  font-weight: 600;
  color: var(--text-on-dark);
  font-size: 1rem;
}

/* CTA */
.cta {
  position: relative;
  z-index: 1;
  padding: 6rem 0;
  background: var(--gray-50);
}

.cta__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 640px;
  margin: 0 auto;
}

.cta__form {
  padding: 2.5rem;
}

.cta__form h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

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

.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--blue-dark);
  margin-bottom: 0.375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--gray-800);
  background: var(--white);
  transition: all var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue-light);
  box-shadow: 0 0 0 4px rgba(27, 142, 228, 0.12);
}

.form-group textarea { resize: vertical; min-height: 110px; }

/* Footer */
.footer {
  position: relative;
  background: var(--dark-bg);
  color: rgba(255, 255, 255, 0.75);
  padding: 4rem 0 2rem;
  overflow: hidden;
}

.footer__glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-light), transparent);
  box-shadow: 0 0 40px rgba(27, 142, 228, 0.5);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer__brand img {
  display: inline-block;
  height: 44px;
  width: auto;
  padding: 0.45rem 0.85rem;
  background: rgba(255, 255, 255, 0.97);
  border-radius: 12px;
  margin-bottom: 1rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.footer__brand p { font-size: 0.875rem; line-height: 1.65; color: var(--text-on-dark-muted); }

.footer__links h4,
.footer__social h4 {
  font-family: var(--font-title);
  color: var(--white);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.footer__links a {
  display: block;
  color: var(--text-on-dark-muted);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  transition: color var(--transition);
}

.footer__links a:hover { color: var(--text-on-dark-accent); }

.footer__social-links { display: flex; gap: 0.75rem; }

.footer__social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: var(--white);
  transition: all var(--transition);
}

.footer__social-links a:hover {
  background: var(--blue-light);
  border-color: var(--blue-light);
  transform: translateY(-3px);
}

.footer__social-links svg { width: 18px; height: 18px; }

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  text-align: center;
}

.footer__bottom p { font-size: 0.8125rem; color: var(--text-on-dark-soft); }

/* CTA em seção clara — botões outline precisam de contraste escuro */
.cta .btn--outline-light {
  color: var(--blue-dark);
  border-color: var(--blue-light);
}

.cta .btn--outline-light:hover {
  background: var(--blue-light);
  color: var(--white);
  border-color: var(--blue-light);
}

/* WhatsApp flutuante */
.float-whatsapp {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  width: 58px; height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: 50%;
  color: var(--white);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
  transition: all var(--transition);
  animation: wppPulse 3s ease infinite;
}

.float-whatsapp svg { width: 28px; height: 28px; }

.float-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.6);
  color: var(--white);
}

@keyframes wppPulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45); }
  50% { box-shadow: 0 6px 32px rgba(37, 211, 102, 0.7), 0 0 0 8px rgba(37, 211, 102, 0.1); }
}

/* Animações */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible { opacity: 1; transform: translateY(0); }

.toast {
  position: fixed;
  bottom: 2rem; right: 2rem;
  padding: 1rem 1.5rem;
  background: var(--blue-dark);
  color: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  font-size: 0.9375rem;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.4s ease;
}

.toast.show { transform: translateY(0); opacity: 1; }

/* Responsivo */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; text-align: center; }
  .hero__text { margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .hero__keywords { justify-content: center; }
  .about__layout { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .solutions__grid { grid-template-columns: repeat(2, 1fr); }
  .audience__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .cta__grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .header__toggle { display: flex; }

  .header__nav {
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0;
    background: var(--dark-bg);
    flex-direction: column;
    padding: 1.5rem;
    gap: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
  }

  .header--scrolled .header__nav { background: var(--white); }

  .header__nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .header__nav.open a:not(.btn) { color: var(--text-on-dark-muted); font-size: 1rem; padding: 0.5rem 0; }
  .header__nav.open a:not(.btn):hover,
  .header__nav.open a.nav-active { color: var(--text-on-dark); }

  .header--scrolled .header__nav.open a:not(.btn) { color: var(--blue-dark); }
  .header--scrolled .header__nav.open a.nav-active { color: var(--blue-light); }
  .header__cta { margin-left: 0; width: 100%; justify-content: center; }

  .header__toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .header__toggle.active span:nth-child(2) { opacity: 0; }
  .header__toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  .hero { min-height: auto; padding-top: calc(var(--header-height) + 2rem); }
  .hero__visual {
    min-height: 460px;
    padding-top: 1.5rem;
    margin-top: 0.5rem;
  }

  .hero__float {
    padding: 0.5rem 0.7rem;
    gap: 0.5rem;
  }

  .hero__float strong { font-size: 0.6875rem; }
  .hero__float small { font-size: 0.625rem; }
  .hero__float-icon { width: 28px; height: 28px; }
  .hero__float-icon svg { width: 14px; height: 14px; }

  /* 4 flutuadores visíveis — posicionados fora do rosto */
  .hero__float--1 {
    top: -4%;
    left: 0;
    right: auto;
    bottom: auto;
  }

  .hero__float--2 {
    top: 0;
    right: 0;
    left: auto;
    bottom: auto;
  }

  .hero__float--3 {
    bottom: 22%;
    left: 0;
    top: auto;
    right: auto;
  }

  .hero__float--4 {
    bottom: 6%;
    right: 0;
    top: auto;
    left: auto;
  }

  .hero__photo img { max-width: 280px; }

  .solutions__grid { grid-template-columns: 1fr; }
  .audience__grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; text-align: center; }
  .footer__social-links { justify-content: center; }
}

@media (max-width: 480px) {
  .stats { grid-template-columns: 1fr; }
  .hero__keywords { display: none; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }

  .hero__visual { min-height: 420px; padding-top: 2rem; }

  .hero__float--1 { top: -8%; left: 2%; }
  .hero__float--2 { top: -2%; right: 2%; }
  .hero__float--3 { bottom: 20%; left: 2%; }
  .hero__float--4 { bottom: 4%; right: 2%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}