@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --verde-oscuro: #1a2e1a;
  --verde-medio: #2d4a2d;
  --verde-acento: #7fb87f;
  --verde-claro: #a8d5a8;
  --verde-muy-claro: #e8f5e8;
  --blanco: #f7faf7;
  --texto-oscuro: #0d1a0d;
  --texto-gris: #5a8a5a;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--verde-oscuro);
  color: var(--blanco);
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  padding: 1.2rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(26, 46, 26, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(127, 184, 127, 0.15);
  transition: background 0.3s;
}

.nav-logo {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--verde-muy-claro);
  letter-spacing: 0.05em;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-logo-img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.nav-logo span {
  color: var(--verde-acento);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--verde-claro);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--verde-acento);
}

.nav-cta {
  background: var(--verde-acento);
  color: var(--verde-oscuro) !important;
  padding: 0.5rem 1.2rem;
  border-radius: 2px;
  font-weight: 500 !important;
  transition: background 0.2s !important;
}

.nav-cta:hover {
  background: var(--verde-claro) !important;
  color: var(--verde-oscuro) !important;
}

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

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--verde-acento);
  transition: all 0.3s;
}

/* ── HERO ── */
#inicio {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 6rem 2rem 4rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1500382017468-9049fed747ef?w=1600&q=80');
  background-size: cover;
  background-position: center;
  filter: brightness(0.25) saturate(0.6);
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,46,26,0.85) 0%, rgba(26,46,26,0.4) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--verde-acento);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  padding: 0.4rem 1rem;
  border: 1px solid rgba(127,184,127,0.3);
  border-radius: 2px;
}

.hero-content h1 {
  font-family: 'Josefin Sans', sans-serif;
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.1;
  font-weight: 700;
  color: var(--verde-muy-claro);
  margin-bottom: 1.5rem;
}

.hero-content h1 em {
  font-style: italic;
  color: var(--verde-acento);
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--verde-claro);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  font-weight: 300;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--verde-acento);
  color: var(--verde-oscuro);
  padding: 0.9rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: 2px;
  transition: background 0.2s, transform 0.2s;
  font-family: 'DM Sans', sans-serif;
}

.btn-primary:hover {
  background: var(--verde-claro);
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(127,184,127,0.5);
  color: var(--verde-claro);
  padding: 0.9rem 2rem;
  font-size: 1rem;
  font-weight: 400;
  text-decoration: none;
  border-radius: 2px;
  transition: border-color 0.2s, color 0.2s;
  font-family: 'DM Sans', sans-serif;
}

.btn-secondary:hover {
  border-color: var(--verde-acento);
  color: var(--verde-acento);
}

/* ── SERVICIOS ── */
#servicios {
  padding: 6rem 2rem;
  background: var(--verde-oscuro);
  position: relative;
}

#servicios::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--verde-acento), transparent);
}

.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--verde-acento);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-title {
  font-family: 'Josefin Sans', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--verde-muy-claro);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--verde-claro);
  font-weight: 300;
  max-width: 500px;
  line-height: 1.7;
  margin-bottom: 3.5rem;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.servicio-card {
  background: var(--verde-medio);
  border: 1px solid rgba(127,184,127,0.15);
  border-radius: 4px;
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s;
  position: relative;
  overflow: hidden;
}

.servicio-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--verde-acento);
  transform: scaleX(0);
  transition: transform 0.3s;
}

.servicio-card:hover {
  border-color: rgba(127,184,127,0.4);
  transform: translateY(-4px);
}

.servicio-card:hover::after {
  transform: scaleX(1);
}

.servicio-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.servicio-card h3 {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 1.2rem;
  color: var(--verde-muy-claro);
  margin-bottom: 0.6rem;
}

.servicio-card p {
  font-size: 0.9rem;
  color: var(--verde-claro);
  line-height: 1.6;
  font-weight: 300;
}

/* ── SOBRE NOSOTROS ── */
#sobre-nosotros {
  padding: 6rem 2rem;
  background: #152415;
  position: relative;
}

#sobre-nosotros::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--verde-acento), transparent);
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.sobre-imagen {
  position: relative;
}

.sobre-imagen img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 4px;
  filter: saturate(0.7) brightness(0.85);
}

.sobre-imagen-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--verde-acento);
  color: var(--verde-oscuro);
  padding: 1.2rem 1.5rem;
  border-radius: 4px;
  font-weight: 500;
  font-size: 0.9rem;
  text-align: center;
  line-height: 1.4;
}

.sobre-imagen-badge strong {
  display: block;
  font-size: 1.8rem;
  font-family: 'Playfair Display', serif;
}

.sobre-texto p {
  font-size: 1rem;
  color: var(--verde-claro);
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 1.2rem;
}

.sobre-valores {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 2rem;
}

.valor {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.95rem;
  color: var(--verde-muy-claro);
}

.valor::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--verde-acento);
  flex-shrink: 0;
}

/* ── ZONA ── */
#zona {
  padding: 6rem 2rem;
  background: var(--verde-oscuro);
  position: relative;
}

#zona::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--verde-acento), transparent);
}

.zona-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.zona-mapa {
  background: var(--verde-medio);
  border: 1px solid rgba(127,184,127,0.2);
  border-radius: 4px;
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1rem;
  color: var(--texto-gris);
  font-size: 0.9rem;
}

.zona-mapa svg {
  opacity: 0.4;
}

.zona-lista {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.zona-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: var(--verde-medio);
  border-radius: 4px;
  border: 1px solid rgba(127,184,127,0.1);
}

.zona-item-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--verde-acento);
  flex-shrink: 0;
  margin-top: 5px;
}

.zona-item p {
  font-size: 0.95rem;
  color: var(--verde-claro);
  line-height: 1.5;
}

.zona-item p strong {
  color: var(--verde-muy-claro);
  display: block;
  font-weight: 500;
  margin-bottom: 2px;
}

/* ── CONTACTO ── */
#contacto {
  padding: 6rem 2rem;
  background: #152415;
  position: relative;
}

#contacto::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--verde-acento), transparent);
}

.contacto-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.contacto-inner .section-subtitle {
  max-width: 100%;
  margin-bottom: 3rem;
}

.contacto-opciones {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.contacto-card {
  background: var(--verde-medio);
  border: 1px solid rgba(127,184,127,0.2);
  border-radius: 4px;
  padding: 2rem 2.5rem;
  text-decoration: none;
  transition: border-color 0.3s, transform 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  min-width: 200px;
}

.contacto-card:hover {
  border-color: var(--verde-acento);
  transform: translateY(-3px);
}

.contacto-card .icon {
  font-size: 2rem;
}

.contacto-card .label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--verde-acento);
  text-transform: uppercase;
}

.contacto-card .valor-contacto {
  font-size: 1.1rem;
  color: var(--verde-muy-claro);
  font-weight: 500;
}

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  background: #25d366;
  color: #fff;
  padding: 1.1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: 2px;
  transition: background 0.2s, transform 0.2s;
  font-family: 'DM Sans', sans-serif;
  margin-top: 1rem;
}

.whatsapp-btn:hover {
  background: #1db954;
  transform: translateY(-2px);
}

/* ── FOOTER ── */
footer {
  background: #0d1a0d;
  padding: 2rem;
  text-align: center;
  border-top: 1px solid rgba(127,184,127,0.1);
}

footer p {
  font-size: 0.85rem;
  color: var(--texto-gris);
}

footer a {
  color: var(--verde-acento);
  text-decoration: none;
}

/* ── ANIMACIONES ── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(26,46,26,0.98);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid rgba(127,184,127,0.15);
  }

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

  .hamburger {
    display: flex;
  }

  .sobre-grid,
  .zona-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .sobre-imagen-badge {
    right: 0;
    bottom: -1rem;
  }

  .hero-content h1 {
    font-size: 2.4rem;
  }

  .contacto-opciones {
    flex-direction: column;
    align-items: center;
  }
}