:root {
  --green-main: #4caf2f;
  --green-dark: #2f7d1f;
  --green-soft: #edf8e8;
  --red-main: #e3342f;
  --text-dark: #1e1e1e;
  --text-medium: #555;
  --white: #ffffff;
  --border: #e5e5e5;
  --shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  color: var(--text-dark);
  background: #fff;
  line-height: 1.6;
}

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

a {
  text-decoration: none;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #f0f0f0;
}

.topbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  gap: 20px;
}

.brand-small {
  display: block;
  font-size: 0.85rem;
  color: var(--red-main);
  font-weight: 700;
}

.brand h1 {
  margin: 0;
  font-size: 1.7rem;
  color: var(--text-dark);
  line-height: 1;
}

.nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--text-dark);
  font-weight: 600;
}

.hero {
  padding: 72px 0 56px;
  background:
    linear-gradient(135deg, rgba(76, 175, 47, 0.12), rgba(227, 52, 47, 0.05)),
    #fff;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: center;
}

.badge {
  display: inline-block;
  background: var(--green-soft);
  color: var(--green-dark);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.hero-text h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.1;
  margin: 0 0 18px;
}

.hero-text p {
  font-size: 1.04rem;
  color: var(--text-medium);
  max-width: 680px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 26px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 12px;
  font-weight: 700;
  transition: 0.25s ease;
  border: 2px solid transparent;
  cursor: pointer;
}

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

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

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

.btn-outline:hover {
  background: var(--green-soft);
}

.btn-block {
  width: 100%;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  padding: 0;
  margin: 0;
  list-style: none;
  color: var(--text-medium);
  font-weight: 600;
}

.hero-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 12px;
}

.hero-card-content {
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) - 6px);
  padding: 24px;
}

.hero-card h3 {
  margin-top: 0;
  margin-bottom: 14px;
}

.hero-card ul {
  margin: 0;
  padding-left: 18px;
}

.section {
  padding: 80px 0;
}

.section-alt {
  background: #fafafa;
}

.section-heading {
  margin-bottom: 34px;
  max-width: 760px;
}

.section-tag {
  display: inline-block;
  color: var(--red-main);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  font-size: 0.85rem;
}

.section-heading h2 {
  margin: 0 0 10px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.section-heading p {
  margin: 0;
  color: var(--text-medium);
}

.services-grid,
.gallery-grid,
.benefits-grid {
  display: grid;
  gap: 20px;
}

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

.service-card,
.benefit-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.03);
}

.service-card h3,
.benefit-card h3 {
  margin-top: 0;
  margin-bottom: 10px;
}

.service-card p,
.benefit-card p {
  margin: 0;
  color: var(--text-medium);
}

.gallery-grid {
  grid-template-columns: repeat(4, 1fr);
}

.gallery-item {
  min-height: 220px;
  border-radius: 20px;
  background:
    linear-gradient(135deg, rgba(76, 175, 47, 0.25), rgba(227, 52, 47, 0.12));
  border: 2px dashed rgba(76, 175, 47, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--green-dark);
}

.benefits {
  background: linear-gradient(180deg, #fff 0%, #f7fbf5 100%);
}

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

.contact-section {
  background: #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}

.contact-info p {
  margin: 0 0 8px;
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 18px;
}

.form-group label {
  font-weight: 700;
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  border: 1px solid #dcdcdc;
  border-radius: 12px;
  padding: 14px 14px;
  font-family: inherit;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green-main);
}

.form-message {
  margin-top: 14px;
  font-size: 0.95rem;
  color: var(--green-dark);
  min-height: 24px;
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  background: #25d366;
  color: #fff;
  padding: 14px 18px;
  border-radius: 999px;
  font-weight: 800;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
  z-index: 100;
}

.footer {
  background: #161616;
  color: #fff;
  padding: 26px 0;
}

.footer-content {
  text-align: center;
}

@media (max-width: 992px) {
  .hero-grid,
  .contact-grid,
  .services-grid,
  .gallery-grid,
  .benefits-grid {
    grid-template-columns: 1fr 1fr;
  }

  .nav {
    justify-content: flex-end;
  }
}

@media (max-width: 768px) {
  .topbar-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-grid,
  .contact-grid,
  .services-grid,
  .gallery-grid,
  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 52px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .nav {
    gap: 12px;
  }
}