/* Design System */
:root {
  --bg: #f5f3ea;
  --bg-soft: #faf8f1;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: #ffffff;
  --line: #d9dfd2;
  --ink: #18221b;
  --ink-soft: #4f5f55;
  --brand: #189554;
  --brand-dark: #11693b;
  --brand-soft: #d8f5e2;
  --shadow: 0 16px 40px rgba(24, 34, 27, 0.08);
  --radius: 18px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Space Grotesk", sans-serif;
  color: var(--ink);
  line-height: 1.6;
  background:
    radial-gradient(circle at 8% 6%, #edf8d9 0%, transparent 28%),
    radial-gradient(circle at 90% 24%, #d8f5e2 0%, transparent 34%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
  min-height: 100vh;
}

h1,
h2,
h3,
h4 {
  font-family: "Sora", sans-serif;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 1.4rem;
}

section {
  padding: 5.5rem 0;
  position: relative;
  animation: section-in 0.65s ease both;
}

@keyframes section-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--brand-dark);
  background: var(--brand-soft);
  border: 1px solid #beeacd;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.section-label::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.85rem 1.45rem;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 8px 20px rgba(24, 149, 84, 0.28);
}

.btn-primary:hover {
  background: var(--brand-dark);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.75);
  border-color: #b8cdbb;
  color: var(--ink);
}

.btn-outline:hover {
  border-color: var(--brand);
  color: var(--brand-dark);
}

/* Nav */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.4rem;
  border-bottom: 1px solid rgba(131, 153, 133, 0.24);
  background: rgba(249, 247, 239, 0.82);
  backdrop-filter: blur(10px);
}

.logo img {
  height: 42px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.35rem;
  font-weight: 600;
}

.nav-links a {
  color: #2f3f35;
}

.nav-links a:hover {
  color: var(--brand-dark);
}

nav > .btn {
  white-space: nowrap;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.2rem;
  align-items: center;
  padding: 8rem 1.4rem 3rem;
}

.hero-content h1 {
  font-size: clamp(2.2rem, 5.6vw, 4.1rem);
  max-width: 13ch;
  margin-bottom: 1rem;
}

.hero-content p {
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.45vw, 1.18rem);
  max-width: 56ch;
  margin-bottom: 1.6rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero-illustration {
  position: relative;
}

.hero-illustration::before {
  content: "";
  position: absolute;
  inset: -20px -18px;
  border-radius: 26px;
  background: linear-gradient(140deg, #e4fbd4, #d4ebff);
  border: 1px solid #d5e3d6;
  z-index: -1;
}

.hero-illustration img {
  width: 100%;
  border-radius: 20px;
  border: 1px solid #d7e5d8;
  box-shadow: var(--shadow);
}

/* Section Blocks */
.como-funciona,
.planos,
.contato {
  background: var(--surface);
  border-top: 1px solid rgba(134, 155, 137, 0.2);
  border-bottom: 1px solid rgba(134, 155, 137, 0.2);
}

.como-funciona h2,
.beneficios h2,
.planos h2,
.depoimentos h2,
.contato h2 {
  font-size: clamp(1.8rem, 4vw, 2.85rem);
  margin-bottom: 2.1rem;
}

.steps,
.pricing-grid,
.contact-content {
  display: grid;
  gap: 1.2rem;
}

.steps {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step,
.benefit-card,
.testimonial-card,
.pricing-card {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.step {
  padding: 1.4rem;
}

.step-icon {
  font-size: 2rem;
  margin-bottom: 0.8rem;
}

.step h3 {
  font-size: 1.2rem;
  margin-bottom: 0.65rem;
}

.step p,
.benefit-card p,
.pricing-card li,
.testimonial-card p,
.contact-item-label,
.contact-item-value {
  color: var(--ink-soft);
}

.benefits-grid,
.testimonials-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.benefit-card {
  text-align: left;
  padding: 1.35rem;
}

.benefit-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #f1faee;
  border: 1px solid #d6ead7;
  font-size: 1.25rem;
  margin-bottom: 0.8rem;
}

.benefit-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.pricing-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
}

.pricing-card {
  padding: 1.5rem;
  position: relative;
}

.pricing-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.65rem;
}

.price {
  font-family: "Sora", sans-serif;
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.price span {
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.pricing-card ul {
  list-style: none;
  margin-bottom: 1.2rem;
}

.pricing-card li {
  padding: 0.55rem 0;
  border-bottom: 1px dashed #d4ddd1;
}

.pricing-card li:last-child {
  border-bottom: 0;
}

.pricing-card.featured {
  background: linear-gradient(155deg, #daf8e8 0%, #f5fff9 100%);
  border: 1px solid #9fd8b8;
}

.pricing-card.featured .btn {
  background: var(--brand-dark);
  color: #fff;
}

.popular-badge {
  position: absolute;
  top: -0.7rem;
  right: 1rem;
  background: var(--brand-dark);
  color: #fff;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
}

.testimonial-card {
  padding: 1.35rem;
}

.testimonial-card > p {
  font-style: italic;
  margin-bottom: 1rem;
}

.testimonial-author h4 {
  margin-bottom: 0.2rem;
}

.contact-content {
  grid-template-columns: 0.95fr 1.05fr;
  align-items: start;
}

.contact-item {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 0.75rem;
  margin-bottom: 1.15rem;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.9rem;
}

.contact-item-icon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: #edf8f0;
}

.contact-item-label {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.contact-item-value {
  font-weight: 600;
  color: var(--ink);
}

.contact-form {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 1.4rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.45rem;
  font-weight: 600;
}

.form-group input,
.form-group textarea {
  width: 100%;
  border: 1px solid #cad8cc;
  border-radius: 12px;
  padding: 0.75rem 0.85rem;
  font: inherit;
  color: var(--ink);
  background: #fcfefc;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(24, 149, 84, 0.12);
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

footer {
  border-top: 1px solid rgba(133, 153, 135, 0.2);
  text-align: center;
  padding: 1.5rem 1rem 2rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

/* Responsive */
@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 7rem;
    gap: 1.4rem;
  }

  .hero-content h1 {
    max-width: 100%;
  }

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

  .pricing-grid,
  .contact-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .nav-links {
    order: 3;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    row-gap: 0.6rem;
  }

  nav > .btn {
    width: 100%;
    max-width: 240px;
  }

  section {
    padding: 4.3rem 0;
  }
}

.badge-enterprise {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.8rem;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}