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

:root {
  --green-900: #0d3311;
  --green-800: #14471a;
  --green-700: #1b5e20;
  --green-600: #2e7d32;
  --green-500: #388e3c;
  --green-400: #4caf50;
  --green-100: #e8f5e9;
  --green-50: #f1f8f2;
  --gray-900: #1a1a2e;
  --gray-700: #3d3d56;
  --gray-500: #6b7280;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
  --shadow-green: 0 4px 20px rgba(27,94,32,0.25);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--gray-900);
  line-height: 1.6;
  background: var(--white);
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
}

nav.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  box-shadow: var(--shadow-md);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.logo img {
  height: 34px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--gray-700);
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--green-700);
}

.nav-cta {
  padding: 10px 24px;
  background: var(--green-700);
  color: var(--white) !important;
  border-radius: 8px;
  font-weight: 600 !important;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s !important;
}

.nav-cta:hover {
  background: var(--green-800) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-green);
}

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

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-900);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  background-image:
    linear-gradient(150deg, rgba(255,255,255,0.95) 0%, rgba(236,248,239,0.85) 50%, rgba(237,247,240,0.4) 100%),
    url('../images/hero-img.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(27,94,32,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(76,175,80,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
  justify-items: start;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--white);
  border: 1px solid var(--green-100);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  color: var(--green-700);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -1px;
  color: var(--gray-900);
  margin-bottom: 24px;
  width: 60%;
}

.hero h1 .accent {
  color: var(--green-700);
}

.hero-desc {
  font-size: 19px;
  color: var(--gray-500);
  margin-bottom: 12px;
  max-width: 520px;
}

.hero-highlight {
  font-size: 18px;
  font-weight: 600;
  color: var(--green-700);
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  background: var(--green-700);
  color: var(--white);
  text-decoration: none;
  font-size: 17px;
  font-weight: 600;
  border-radius: 12px;
  transition: all 0.25s;
  box-shadow: var(--shadow-green);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--green-800);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(27,94,32,0.35);
}

.btn-primary svg {
  width: 20px;
  height: 20px;
  transition: transform 0.2s;
}

.btn-primary:hover svg {
  transform: translateX(3px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 28px;
  background: var(--white);
  color: var(--gray-900);
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  border-radius: 12px;
  border: 1.5px solid var(--gray-200);
  transition: all 0.25s;
}

.btn-secondary:hover {
  border-color: var(--green-500);
  color: var(--green-700);
  box-shadow: var(--shadow-md);
}

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

.hero-card {
  background: var(--white);
  border-radius: 20px;
  padding: 32px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0,0,0,0.04);
  width: 100%;
  max-width: 460px;
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.hero-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--green-100);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card-icon svg {
  width: 24px;
  height: 24px;
  color: var(--green-700);
}

.hero-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
}

.hero-card-sub {
  font-size: 13px;
  color: var(--gray-500);
}

.hero-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.hero-stat {
  background: var(--green-50);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}

.hero-stat-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--green-700);
}

.hero-stat-label {
  font-size: 12px;
  color: var(--gray-500);
  font-weight: 500;
  margin-top: 2px;
}

.hero-bar-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-bar-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-bar-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
  min-width: 80px;
}

.hero-bar-track {
  flex: 1;
  height: 8px;
  background: var(--gray-100);
  border-radius: 100px;
  overflow: hidden;
}

.hero-bar-fill {
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--green-500), var(--green-700));
  transition: width 1.5s ease;
}

.hero-bar-pct {
  font-size: 13px;
  font-weight: 700;
  color: var(--green-700);
  min-width: 38px;
  text-align: right;
}

/* ── SECTIONS ── */
section {
  padding: 100px 24px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--green-600);
  margin-bottom: 16px;
}

.section-label svg {
  width: 18px;
  height: 18px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
  color: var(--gray-900);
}

.section-desc {
  font-size: 18px;
  color: var(--gray-500);
  max-width: 640px;
  margin-bottom: 48px;
}

/* ── PROBLEMA (Dobra 2) ── */
.problema {
  background: var(--gray-900);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.problema::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(27,94,32,0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(76,175,80,0.08) 0%, transparent 40%);
  pointer-events: none;
}

.problema .container {
  position: relative;
  z-index: 1;
}

.problema .section-title {
  color: var(--white);
}

.problema .section-desc {
  color: rgba(255,255,255,0.6);
}

.problema-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  align-items: stretch;
  margin-bottom: 48px;
}

.problema-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.problema-content {
  display: flex;
  align-items: center;
}

.problema-visual img {
  width: 100%;
  height: auto;
}

.problema-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  /*gap: 16px;*/
  width: 100%;
}

.problema-item {
  display: flex;
  gap: 16px;
  padding: 16px 20px;
  border-radius: 16px;
  /*background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);*/
  transition: background 0.2s, transform 0.2s;
}

.problema-item:hover {
  background: rgba(255,255,255,0.06);
  transform: translateX(4px);
}

.problema-bullet {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-top: 6px;
  background: linear-gradient(135deg, var(--green-500), var(--green-400));
  box-shadow: 0 0 0 6px rgba(76,175,80,0.15);
  flex-shrink: 0;
}

.problema-item h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}

.problema-item p {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}

.problema-bottom {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
}

.problema-bottom p {
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
}

.problema-bottom p span {
  color: var(--green-400);
}

/* ── BENEFÍCIOS (Dobra 3) ── */
.beneficios {
  background: var(--white);
}

.beneficios-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 48px;
  align-items: start;
  margin-top: 40px;
}

.beneficios-panel {
  display: flex;
  justify-content: center;
}

.beneficios-panel .hero-card {
  max-width: 460px;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.benefit-card {
  display: flex;
  gap: 20px;
  padding: 28px;
  border-radius: 16px;
  border: 1px solid var(--gray-200);
  transition: all 0.3s;
  background: var(--white);
}

.benefit-card:hover {
  border-color: var(--green-400);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.benefit-icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: 14px;
  background: var(--green-100);
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-icon svg {
  width: 26px;
  height: 26px;
  color: var(--green-700);
}

.benefit-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--gray-900);
}

.benefit-card p {
  font-size: 15px;
  color: var(--gray-500);
  line-height: 1.5;
}

.benefit-callout {
  margin-top: 48px;
  padding: 32px;
  background: linear-gradient(135deg, var(--green-50) 0%, var(--green-100) 100%);
  border-radius: 16px;
  border: 1px solid rgba(27,94,32,0.1);
  display: flex;
  align-items: center;
  gap: 20px;
}

.benefit-callout-icon {
  width: 56px;
  height: 56px;
  min-width: 56px;
  border-radius: 50%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.benefit-callout-icon svg {
  width: 28px;
  height: 28px;
  color: var(--green-700);
}

.benefit-callout h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--green-800);
  margin-bottom: 4px;
}

.benefit-callout p {
  font-size: 16px;
  color: var(--gray-700);
}

/* ── COMPARAÇÃO (Dobra 4) ── */
.comparacao {
  background: var(--green-50);
}

.compare-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.compare-content {
  padding-top: 8px;
}

.compare-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.compare-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.compare-check {
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: 8px;
  background: var(--green-700);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.compare-check svg {
  width: 16px;
  height: 16px;
  color: var(--white);
}

.compare-list h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 2px;
}

.compare-list p {
  font-size: 14px;
  color: var(--gray-500);
}

.compare-visual {
  background: var(--white);
  border-radius: 20px;
  padding: 32px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0,0,0,0.04);
}

.compare-visual-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 24px;
}

.compare-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.compare-row-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
  min-width: 100px;
}

.compare-row-bar {
  flex: 1;
  position: relative;
}

.compare-row-track {
  height: 32px;
  background: var(--gray-100);
  border-radius: 8px;
  overflow: hidden;
}

.compare-row-fill {
  height: 100%;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  transition: width 1.5s ease;
}

.fill-green {
  background: linear-gradient(90deg, var(--green-500), var(--green-700));
}

.fill-gray {
  background: linear-gradient(90deg, #9ca3af, #6b7280);
}

.compare-legend {
  display: flex;
  gap: 24px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--gray-200);
}

.compare-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gray-500);
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
}

.legend-dot.green { background: var(--green-700); }
.legend-dot.gray { background: var(--gray-500); }

/* ── GESTÃO (Dobra 5) ── */
.gestao {
  background: var(--white);
}

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

.gestao-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 32px 28px;
  text-align: center;
  transition: all 0.3s;
}

.gestao-card:hover {
  border-color: var(--green-400);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.gestao-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: var(--green-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.gestao-icon svg {
  width: 30px;
  height: 30px;
  color: var(--green-700);
}

.gestao-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--gray-900);
}

.gestao-card p {
  font-size: 15px;
  color: var(--gray-500);
  line-height: 1.5;
}

.gestao-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.gestao-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px;
  background: var(--green-50);
  border-radius: 12px;
}

.gestao-feature svg {
  width: 20px;
  height: 20px;
  min-width: 20px;
  color: var(--green-700);
}

.gestao-feature span {
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-900);
}

/* ── CTA (Dobra 6) ── */
.cta-section {
  background: linear-gradient(160deg, var(--green-800) 0%, var(--green-900) 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -25%;
  width: 150%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(76,175,80,0.12) 0%, transparent 60%);
  pointer-events: none;
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

.cta-section .section-label {
  color: var(--green-400);
}

.cta-section .section-title {
  color: var(--white);
  max-width: 700px;
  margin: 0 auto 20px;
}

.cta-desc {
  font-size: 18px;
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  margin: 0 auto 20px;
}

.cta-features {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 40px;
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.8);
  font-size: 15px;
}

.cta-feature svg {
  width: 20px;
  height: 20px;
  color: var(--green-400);
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 40px;
  background: var(--white);
  color: var(--green-800);
  text-decoration: none;
  font-size: 18px;
  font-weight: 700;
  border-radius: 14px;
  transition: all 0.25s;
  box-shadow: 0 4px 24px rgba(0,0,0,0.2);
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.btn-cta svg {
  width: 20px;
  height: 20px;
  transition: transform 0.2s;
}

.btn-cta:hover svg {
  transform: translateX(3px);
}

.cta-note {
  margin-top: 20px;
  font-size: 14px;
  color: rgba(255,255,255,0.4);
}

/* ── FOOTER ── */
footer {
  background: var(--gray-900);
  padding: 48px 24px 32px;
  color: rgba(255,255,255,0.5);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
}

.footer-logo img {
  height: 32px;
  width: auto;
  display: block;
}

.footer-text {
  font-size: 14px;
}

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

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

.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }
.fade-up.delay-4 { transition-delay: 0.4s; }

/* ── RESPONSIVE ── */
@media (max-width: 968px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-card {
    max-width: 100%;
  }

  .hero h1 {
    width: 100%;
  }

  .compare-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .problema-layout {
    grid-template-columns: 1fr;
  }

  .problema-visual {
    max-width: 420px;
    margin: 0 auto;
  }

  .problema-content {
    justify-content: center;
  }

  .gestao-grid {
    grid-template-columns: 1fr;
  }

  .benefit-grid {
    grid-template-columns: 1fr;
  }

  .beneficios-layout {
    grid-template-columns: 1fr;
  }

  .beneficios-panel {
    justify-content: flex-start;
    margin-top: 32px;
  }
}

@media (max-width: 768px) {
  section {
    padding: 72px 20px;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-md);
  }

  .nav-links.open {
    display: flex;
  }

  .menu-toggle {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 100px 20px 60px;
  }

  .hero-stat-grid {
    grid-template-columns: 1fr 1fr;
  }

  .gestao-features {
    grid-template-columns: 1fr;
  }

  .benefit-callout {
    flex-direction: column;
    text-align: center;
  }

  .cta-features {
    flex-direction: column;
    align-items: center;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-primary, .btn-secondary, .btn-cta {
    justify-content: center;
  }
}