:root {
  --green-dark: #1f3d1f;
  --green: #4a7c2f;
  --green-light: #6fa83b;
  --gray-dark: #3a3d40;
  --gray: #5a5d61;
  --white: #ffffff;
  --off-white: #f7f8f6;
}

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

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  color: var(--gray-dark);
  line-height: 1.6;
  background-color: var(--white);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

ul {
  list-style: none;
}

h1, h2, h3 {
  color: var(--green-dark);
  font-weight: 700;
}

/* Header */
.header {
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo-img {
  height: 60px;
  width: auto;
  display: block;
}

.nav ul {
  display: flex;
  gap: 32px;
}

.nav a {
  font-weight: 600;
  color: var(--gray-dark);
  transition: color 0.2s;
  position: relative;
  padding-bottom: 4px;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--green);
  transition: width 0.25s ease;
}

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

.nav a:hover::after {
  width: 100%;
}

.nav a.active {
  color: var(--green);
}

.nav a.active::after {
  width: 100%;
}

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

.burger span {
  width: 26px;
  height: 3px;
  background: var(--green-dark);
  border-radius: 2px;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--green-dark), var(--green));
  color: var(--white);
  padding: 120px 0;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.35);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 30px;
  margin-bottom: 24px;
}

.hero h1 {
  color: var(--white);
  font-size: 42px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 18px;
  max-width: 640px;
  margin: 0 auto 32px;
  color: #eaf1e5;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  border: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary {
  background: var(--white);
  color: var(--green-dark);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.7);
}

.btn-outline:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,0.12);
  box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

.btn-whatsapp {
  background: #25d366;
  color: var(--white);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  background: #1ebe5b;
  box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

/* Home Teaser */
.home-teaser {
  padding: 90px 0;
  background: var(--white);
}

.home-teaser h2 {
  text-align: center;
  font-size: 32px;
  margin-bottom: 50px;
}

.teaser-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.teaser-card {
  display: block;
  background: var(--off-white);
  padding: 36px 28px;
  border-radius: 10px;
  border-top: 4px solid var(--green);
  text-align: center;
  transition: transform 0.25s, box-shadow 0.25s;
}

.teaser-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.1);
}

.teaser-icon {
  font-size: 38px;
  margin-bottom: 14px;
}

.teaser-card h3 {
  font-size: 19px;
  margin-bottom: 10px;
}

.teaser-card p {
  color: var(--gray);
  font-size: 15px;
  margin-bottom: 16px;
}

.teaser-link {
  color: var(--green);
  font-weight: 700;
  font-size: 14px;
}

/* Home CTA */
.home-cta {
  background: linear-gradient(135deg, var(--green), var(--green-light));
  color: var(--white);
  padding: 70px 0;
  text-align: center;
}

.home-cta h2 {
  color: var(--white);
  font-size: 30px;
  margin-bottom: 14px;
}

.home-cta p {
  color: #f0f6ea;
  max-width: 560px;
  margin: 0 auto 28px;
  font-size: 16px;
}

/* Pricing */
.pricing {
  padding: 90px 0;
  background: var(--white);
}

.pricing h2 {
  text-align: center;
  font-size: 32px;
  margin-bottom: 12px;
}

.section-subtitle {
  text-align: center;
  color: var(--gray);
  font-size: 16px;
  margin-bottom: 50px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.pricing-card {
  position: relative;
  background: var(--off-white);
  padding: 40px 24px 32px;
  border-radius: 10px;
  text-align: center;
  border: 2px solid transparent;
  border-top: 4px solid var(--green);
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.1);
}

.pricing-card.featured {
  background: var(--white);
  border: 2px solid var(--green);
  box-shadow: 0 10px 30px rgba(74,124,47,0.18);
  transform: scale(1.03);
}

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-6px);
}

.featured-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 6px 18px;
  border-radius: 20px;
  text-transform: uppercase;
  white-space: nowrap;
}

.pricing-icon {
  font-size: 36px;
  margin-bottom: 14px;
}

.pricing-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.pricing-card .price {
  font-size: 26px;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 12px;
}

.pricing-card .price span {
  font-size: 14px;
  font-weight: 400;
  color: var(--gray);
}

.pricing-card .pricing-desc {
  color: var(--gray);
  font-size: 15px;
}

.pricing-list {
  text-align: left;
  margin: 0 auto;
  max-width: 240px;
}

.pricing-list li {
  position: relative;
  padding-left: 26px;
  color: var(--gray);
  font-size: 14px;
  margin-bottom: 8px;
}

.pricing-list li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

.pricing-info {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--off-white);
  border-left: 4px solid var(--green);
  border-radius: 8px;
  padding: 20px 24px;
  margin-top: 50px;
}

.pricing-info-icon {
  font-size: 20px;
  line-height: 1.5;
}

.pricing-info p {
  color: var(--gray-dark);
  font-size: 14px;
  margin: 0;
}

.pricing-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}

.btn-green {
  background: var(--green);
  color: var(--white);
}

.btn-green:hover {
  transform: translateY(-2px);
  background: var(--green-dark);
  box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

.btn-green-outline {
  background: transparent;
  color: var(--green);
  border: 2px solid var(--green);
}

.btn-green-outline:hover {
  transform: translateY(-2px);
  background: var(--green);
  color: var(--white);
  box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

.pricing-note {
  text-align: center;
  color: var(--gray);
  font-size: 13px;
  margin-top: 40px;
}

/* About */
.about {
  padding: 90px 0;
  background: var(--white);
}

.about-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.about h2 {
  font-size: 32px;
  margin-bottom: 12px;
}

.about p {
  color: var(--gray);
  margin-bottom: 16px;
  font-size: 16px;
}

.about-intro {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  background: var(--off-white);
  border-radius: 10px;
  border-left: 4px solid var(--green);
  padding: 32px;
  margin-top: 40px;
  text-align: left;
}

.about-intro-icon {
  font-size: 56px;
  line-height: 1;
}

.about-intro-text h3 {
  font-size: 22px;
  margin-bottom: 4px;
}

.about-intro-role {
  color: var(--green);
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 14px !important;
}

.about-intro-text p:last-child {
  margin-bottom: 0;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  margin-top: 50px;
  text-align: center;
}

.about-feature {
  padding: 24px;
}

.about-feature-icon {
  font-size: 34px;
  margin-bottom: 12px;
}

.about-feature h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.about-feature p {
  font-size: 14px;
  margin-bottom: 0;
}

/* About Steps */
.about-steps {
  padding: 90px 0;
  background: var(--off-white);
}

.about-steps h2 {
  text-align: center;
  font-size: 32px;
  margin-bottom: 50px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.step-card {
  background: var(--white);
  border-radius: 10px;
  padding: 36px 28px;
  text-align: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.step-number {
  width: 48px;
  height: 48px;
  line-height: 48px;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  font-size: 22px;
  font-weight: 700;
  margin: 0 auto 16px;
}

.step-card h3 {
  font-size: 19px;
  margin-bottom: 10px;
}

.step-card p {
  color: var(--gray);
  font-size: 15px;
  margin: 0;
}

/* Contact */
.contact {
  padding: 90px 0;
  background: var(--off-white);
}

.contact h2 {
  text-align: center;
  font-size: 32px;
  margin-bottom: 16px;
}

.contact > .container > p {
  text-align: center;
  color: var(--gray);
  margin-bottom: 50px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 50px;
  align-items: start;
}

.contact-card {
  background: var(--white);
  border-radius: 10px;
  padding: 32px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.contact-info p {
  margin-bottom: 12px;
  color: var(--gray-dark);
}

.contact-name {
  font-size: 18px;
}

.contact-sub {
  color: var(--gray);
  margin-bottom: 24px !important;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--gray-dark);
}

.contact-icon {
  font-size: 18px;
  line-height: 1.6;
}

.contact-info a {
  color: var(--green);
  font-weight: 600;
}

.contact-hint {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--off-white);
  border-radius: 8px;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--gray);
  margin: 24px 0;
}

.contact-call-btn {
  display: block;
  text-align: center;
}

.contact-call-btn + .contact-call-btn {
  margin-top: 12px;
}

.contact-info a.contact-call-btn {
  color: var(--white);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-form label {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-dark);
  margin-top: 8px;
}

.contact-form input,
.contact-form textarea {
  padding: 14px 16px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-family: inherit;
  font-size: 15px;
  resize: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(74,124,47,0.15);
}

.contact-form .btn {
  align-self: flex-start;
  margin-top: 12px;
}

.form-note {
  font-size: 12px;
  color: var(--gray);
  margin-top: 4px;
}

/* Footer */
.footer {
  background: var(--green-dark);
  color: var(--white);
  text-align: center;
  padding: 24px 0;
  font-size: 14px;
}

/* Responsive */
@media (max-width: 860px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .pricing-card.featured {
    transform: scale(1);
  }

  .pricing-card.featured:hover {
    transform: translateY(-6px);
  }
}

@media (max-width: 720px) {
  .nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    transform: translateY(-150%);
    transition: transform 0.3s ease;
  }

  .nav.open {
    transform: translateY(0);
  }

  .nav ul {
    flex-direction: column;
    padding: 20px;
    gap: 16px;
  }

  .burger {
    display: flex;
  }

  .hero {
    padding: 80px 0;
  }

  .hero h1 {
    font-size: 30px;
  }

  .hero p {
    font-size: 16px;
  }

  .pricing,
  .about,
  .contact {
    padding: 60px 0;
  }

  .pricing h2,
  .about h2,
  .contact h2 {
    font-size: 26px;
  }

  .about-features {
    margin-top: 30px;
  }

  .featured-badge {
    top: -12px;
    font-size: 11px;
    padding: 5px 14px;
  }
}

@media (max-width: 480px) {
  .logo-img {
    height: 48px;
  }

  .hero h1 {
    font-size: 26px;
  }

  .btn {
    width: 100%;
    text-align: center;
  }
}