:root {
  --bg: #FFFFFF;
  --text: #182024;
  --accent-mint: #22D1B0;
  --accent-lilac: #8C7CFF;
  --ui-gray: #EEF2F4;
  --border-light: rgba(24, 32, 36, 0.08);
  --shadow-soft: 0 4px 24px rgba(24, 32, 36, 0.06);
  --transition: 180ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.25rem); }

p { line-height: 1.7; }

a {
  color: var(--accent-mint);
  text-decoration: none;
  transition: opacity var(--transition);
}

a:hover { opacity: 0.8; }

a:focus-visible {
  outline: 2px solid var(--accent-mint);
  outline-offset: 4px;
  border-radius: 4px;
}

button, .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent-mint);
  color: white;
}

.btn-primary:hover {
  opacity: 1;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(34, 209, 176, 0.3);
}

.btn-secondary {
  background: var(--ui-gray);
  color: var(--text);
}

.btn-secondary:hover {
  opacity: 1;
  background: var(--accent-lilac);
  color: white;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
}

.navbar-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-logo img {
  height: 36px;
}

.navbar-menu {
  display: flex;
  gap: 32px;
  list-style: none;
}

.navbar-menu a {
  color: var(--text);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}

.navbar-menu a:hover {
  color: var(--accent-mint);
}

.navbar-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-mint);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.navbar-menu a:hover::after,
.navbar-menu a.active::after {
  transform: scaleX(1);
}

.navbar-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text);
  padding: 8px;
}

.hero {
  position: relative;
  height: 85vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--ui-gray) 0%, #F8FAFB 100%);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255,255,255,0.65) 0%, rgba(238,242,244,0.6) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 800px;
  padding: 24px;
}

.hero-content h1 {
  margin-bottom: 16px;
  animation: fadeInUp 0.8s ease-out;
}

.hero-content p {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  margin-bottom: 32px;
  color: rgba(24, 32, 36, 0.8);
  animation: fadeInUp 0.8s ease-out 0.1s backwards;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.kpi-strip {
  background: var(--accent-mint);
  color: white;
  padding: 20px 24px;
}

.kpi-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.kpi-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
}

.section {
  padding: 80px 24px;
  max-width: 1280px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  margin-bottom: 12px;
}

.section-header p {
  font-size: 1.15rem;
  color: rgba(24, 32, 36, 0.7);
}

.grid {
  display: grid;
  gap: 24px;
}

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

.card {
  background: white;
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 32px;
  transition: all var(--transition);
  box-shadow: var(--shadow-soft);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease-out;
}

.card.reveal {
  opacity: 1;
  transform: translateY(0);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(24, 32, 36, 0.12);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 24px;
}

.card-icon.mint { background: rgba(34, 209, 176, 0.1); color: var(--accent-mint); }
.card-icon.lilac { background: rgba(140, 124, 255, 0.1); color: var(--accent-lilac); }

.card h3 {
  margin-bottom: 12px;
}

.card p {
  color: rgba(24, 32, 36, 0.7);
  font-size: 0.95rem;
}

.package-card {
  text-align: center;
  position: relative;
}

.package-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-mint);
  margin: 16px 0;
}

.package-price small {
  font-size: 1rem;
  color: rgba(24, 32, 36, 0.6);
}

.process-steps {
  display: flex;
  gap: 24px;
  position: relative;
  flex-wrap: wrap;
}

.process-step {
  flex: 1;
  min-width: 240px;
  text-align: center;
  position: relative;
}

.process-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent-mint);
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.eco-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.eco-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--ui-gray);
  border-radius: 12px;
}

.eco-icon {
  flex-shrink: 0;
  color: var(--accent-mint);
  font-size: 24px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.gallery-item {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 12px;
  overflow: hidden;
  background: var(--ui-gray);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: 12px;
  margin-bottom: 16px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  background: white;
  border: none;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition);
}

.faq-question:hover {
  background: var(--ui-gray);
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--accent-mint);
  transition: transform var(--transition);
}

.faq-question[aria-expanded="true"]::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition);
}

.faq-answer.active {
  padding: 0 24px 20px;
  max-height: 500px;
}

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

.contact-form {
  background: white;
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 32px;
  box-shadow: var(--shadow-soft);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color var(--transition);
  background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-mint);
  box-shadow: 0 0 0 3px rgba(34, 209, 176, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 400;
}

.form-gdpr {
  font-size: 0.85rem;
  color: rgba(24, 32, 36, 0.6);
  margin-top: 12px;
}

.form-gdpr a {
  text-decoration: underline;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--ui-gray);
  border-radius: 12px;
}

.contact-item-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-mint);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.contact-item-content h4 {
  margin-bottom: 4px;
}

.contact-item-content a {
  color: var(--text);
  font-weight: 600;
  font-size: 1.1rem;
}

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  background: #25D366;
  color: white;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all var(--transition);
}

.whatsapp-btn:hover {
  opacity: 1;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.footer {
  background: var(--text);
  color: rgba(255, 255, 255, 0.8);
  padding: 60px 24px 24px;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 48px;
}

.footer h4 {
  color: white;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--accent-mint);
  opacity: 1;
}

.footer-bottom {
  max-width: 1280px;
  margin: 48px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.9rem;
}

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--accent-mint);
  color: white;
  padding: 16px 24px;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  transform: translateY(120%);
  transition: transform var(--transition);
  z-index: 2000;
}

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

.legal-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 100px 24px 60px;
}

.legal-page h1 {
  margin-bottom: 24px;
}

.legal-page h2 {
  margin-top: 40px;
  margin-bottom: 16px;
  font-size: 1.5rem;
}

.legal-page h3 {
  margin-top: 24px;
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.legal-page p,
.legal-page ul {
  margin-bottom: 16px;
  line-height: 1.8;
}

.legal-page ul {
  padding-left: 24px;
}

.legal-page li {
  margin-bottom: 8px;
}

@media (max-width: 768px) {
  .navbar-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    display: none;
  }

  .navbar-menu.active {
    display: flex;
  }

  .navbar-toggle {
    display: block;
  }

  .hero {
    height: 70vh;
    min-height: 500px;
  }

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

  .hero-cta .btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }

  .kpi-container {
    flex-direction: column;
    align-items: flex-start;
  }

  .section {
    padding: 60px 24px;
  }

  .contact-container {
    grid-template-columns: 1fr;
  }

  .process-steps {
    flex-direction: column;
  }

  .gallery {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}

@media (max-width: 480px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 24px;
  }
}