/* ===== LANDING CSS ===== */
:root{
  --verde-oliva: #4A6B3A;
  --verde-osc: #3d5730;
  --marron-tierra: #6B4E3D;
  --blanco: #FFFFFF;
  --negro: #000000;
  --gris-bg: #f9faf7;
  --gris-features: #f2f5ee;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(0,0,0,.06);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--blanco);color:var(--negro);line-height:1.6;
}

/* NAVBAR */
.navbar{
  background:var(--verde-oliva);padding:1rem 1.5rem;
  display:flex;justify-content:space-between;align-items:center;
  position:sticky;top:0;z-index:100;
}
.navbar .logo{color:var(--blanco);font-size:1.4rem;font-weight:700;text-decoration:none}
.nav-links{display:flex;gap:1.5rem;align-items:center}
.nav-links a{color:#fff;text-decoration:none;font-weight:600;font-size:.9rem;opacity:.9;transition:opacity .2s}
.nav-links a:hover{opacity:1}
.nav-cta{background:#fff !important;color:var(--verde-oliva) !important;padding:.5rem 1rem;border-radius:8px}

/* HERO */
.hero{
  display:flex;align-items:center;justify-content:space-between;
  max-width:1200px;margin:0 auto;padding:4rem 2rem;gap:3rem;min-height:70vh;
}
.hero-content{flex:1}
.hero-content h1{font-size:2.75rem;color:var(--verde-oliva);margin-bottom:1.25rem;line-height:1.15}
.hero-content h1 span{color:var(--marron-tierra)}
.hero-content .subtitle{font-size:1.2rem;color:var(--marron-tierra);margin-bottom:1rem}
.hero-content .description{font-size:1rem;color:#333;margin-bottom:2rem;max-width:560px}
.cta-buttons{display:flex;gap:1rem;flex-wrap:wrap}
.btn-primary{
  background:var(--verde-oliva);color:var(--blanco);padding:.9rem 1.75rem;
  border-radius:8px;text-decoration:none;font-weight:700;
  transition:transform .15s,background .2s;border:0;cursor:pointer;display:inline-block;
}
.btn-primary:hover{background:var(--verde-osc);transform:translateY(-2px)}
.btn-secondary{
  background:transparent;color:var(--marron-tierra);padding:.9rem 1.75rem;
  border-radius:8px;text-decoration:none;font-weight:700;
  border:2px solid var(--marron-tierra);transition:background .2s,color .2s;display:inline-block;
}
.btn-secondary:hover{background:var(--marron-tierra);color:var(--blanco)}

/* HERO VISUAL */
.hero-visual{flex:1;display:flex;justify-content:center;align-items:center}
.phone-mockup{
  width:280px;height:540px;background:linear-gradient(145deg,#f0f0f0,#e0e0e0);
  border-radius:36px;box-shadow:0 25px 60px rgba(74,107,58,.3);
  display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.phone-mockup img{width:70%;max-width:180px;animation:sway 4s ease-in-out infinite}
@keyframes sway{
  0%,100%{transform:rotate(-2deg) scale(1)}
  50%{transform:rotate(2deg) scale(1.05)}
}

/* FEATURES */
.features{background:var(--gris-features);padding:5rem 2rem}
.features-inner{max-width:1200px;margin:0 auto}
.features h2{text-align:center;font-size:2rem;color:var(--verde-oliva);margin-bottom:3rem}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem}
.feature-card{
  background:#fff;padding:1.75rem;border-radius:var(--radius);
  box-shadow:var(--shadow);border-top:4px solid var(--verde-oliva);
  transition:transform .25s,box-shadow .25s;
}
.feature-card:hover{transform:translateY(-5px);box-shadow:0 8px 30px rgba(74,107,58,.15)}
.feature-card h3{color:var(--marron-tierra);margin-bottom:.5rem;font-size:1.15rem}
.feature-card p{color:#555;font-size:.95rem}

/* INSTALL */
.install-section{padding:5rem 2rem;max-width:1200px;margin:0 auto;text-align:center}
.install-section h2{color:var(--verde-oliva);font-size:2rem;margin-bottom:.5rem}
.install-section > p{color:#666;margin-bottom:2.5rem}
.install-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;text-align:left}
.install-card{
  background:#fff;padding:1.75rem;border-radius:var(--radius);
  box-shadow:var(--shadow);border-left:4px solid var(--verde-oliva);
}
.install-card h3{color:var(--marron-tierra);margin-bottom:.75rem}
.install-card ol{margin-left:1.25rem;color:#444;font-size:.95rem}
.install-card li{margin-bottom:.4rem}

/* CTA */
.cta-section{background:var(--verde-oliva);padding:5rem 2rem;text-align:center}
.cta-section h2{color:#fff;font-size:2rem;margin-bottom:1rem}
.cta-section p{color:rgba(255,255,255,.85);margin-bottom:2rem;font-size:1.1rem}
.btn-light{
  background:#fff;color:var(--verde-oliva);padding:1rem 2.5rem;border-radius:8px;
  text-decoration:none;font-weight:700;font-size:1.1rem;display:inline-block;transition:transform .2s;
}
.btn-light:hover{transform:scale(1.05)}

/* FOOTER */
footer{background:var(--negro);color:rgba(255,255,255,.7);padding:2.5rem 2rem}
.footer-inner{
  max-width:1200px;margin:0 auto;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:1.5rem;
}
.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap}
.footer-links a{color:rgba(255,255,255,.7);text-decoration:none;transition:color .2s}
.footer-links a:hover{color:var(--blanco)}

/* LEGAL */
.legal{max-width:820px;margin:2rem auto;padding:0 1.5rem 3rem;line-height:1.7}
.legal h1{color:var(--verde-oliva);font-size:2.2rem;margin-bottom:.5rem}
.legal h2{color:var(--marron-tierra);margin:1.75rem 0 .5rem;font-size:1.25rem}
.legal p,.legal li{color:#333;margin-bottom:.6rem}
.legal code{background:#eef1ea;padding:.1rem .35rem;border-radius:4px;font-size:.9em}
.legal a{color:var(--verde-oliva);text-decoration:underline}
.cookie-table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.9rem}
.cookie-table th,.cookie-table td{border:1px solid #ddd;padding:.55rem;text-align:left}
.cookie-table th{background:#f3f5ef;color:var(--verde-oliva)}

/* AD SLOT */
.ad-slot{
  max-width:900px;margin:1.5rem auto;padding:0 1rem;
  min-height:90px;display:flex;align-items:center;justify-content:center;background:transparent;
}

/* RESPONSIVE */
@media(max-width:768px){
  .hero{flex-direction:column;text-align:center;padding:2rem 1.5rem;min-height:auto}
  .hero-content h1{font-size:2rem}
  .cta-buttons{justify-content:center}
  .hero-visual{display:none}
  .footer-inner{flex-direction:column;text-align:center}
  .footer-links{justify-content:center}
  .nav-links{gap:.75rem}
  .nav-links a{font-size:.8rem}
}

/* ===== LANDING CSS ===== */
:root{
  --verde-oliva: #4A6B3A;
  --verde-osc: #3d5730;
  --marron-tierra: #6B4E3D;
  --blanco: #FFFFFF;
  --negro: #000000;
  --gris-bg: #f9faf7;
  --gris-features: #f2f5ee;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(0,0,0,.06);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--blanco);color:var(--negro);line-height:1.6;
}

/* NAVBAR */
.navbar{
  background:var(--verde-oliva);padding:1rem 1.5rem;
  display:flex;justify-content:space-between;align-items:center;
  position:sticky;top:0;z-index:100;
}
.navbar .logo{color:var(--blanco);font-size:1.4rem;font-weight:700;text-decoration:none}
.nav-links{display:flex;gap:1.5rem;align-items:center}
.nav-links a{color:#fff;text-decoration:none;font-weight:600;font-size:.9rem;opacity:.9;transition:opacity .2s}
.nav-links a:hover{opacity:1}
.nav-cta{background:#fff !important;color:var(--verde-oliva) !important;padding:.5rem 1rem;border-radius:8px}

/* HERO */
.hero{
  display:flex;align-items:center;justify-content:space-between;
  max-width:1200px;margin:0 auto;padding:4rem 2rem;gap:3rem;min-height:70vh;
}
.hero-content{flex:1}
.hero-content h1{font-size:2.75rem;color:var(--verde-oliva);margin-bottom:1.25rem;line-height:1.15}
.hero-content h1 span{color:var(--marron-tierra)}
.hero-content .subtitle{font-size:1.2rem;color:var(--marron-tierra);margin-bottom:1rem}
.hero-content .description{font-size:1rem;color:#333;margin-bottom:2rem;max-width:560px}
.cta-buttons{display:flex;gap:1rem;flex-wrap:wrap}
.btn-primary{
  background:var(--verde-oliva);color:var(--blanco);padding:.9rem 1.75rem;
  border-radius:8px;text-decoration:none;font-weight:700;
  transition:transform .15s,background .2s;border:0;cursor:pointer;display:inline-block;
}
.btn-primary:hover{background:var(--verde-osc);transform:translateY(-2px)}
.btn-secondary{
  background:transparent;color:var(--marron-tierra);padding:.9rem 1.75rem;
  border-radius:8px;text-decoration:none;font-weight:700;
  border:2px solid var(--marron-tierra);transition:background .2s,color .2s;display:inline-block;
}
.btn-secondary:hover{background:var(--marron-tierra);color:var(--blanco)}

/* HERO VISUAL */
.hero-visual{flex:1;display:flex;justify-content:center;align-items:center}
.phone-mockup{
  width:280px;height:540px;background:linear-gradient(145deg,#f0f0f0,#e0e0e0);
  border-radius:36px;box-shadow:0 25px 60px rgba(74,107,58,.3);
  display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.phone-mockup img{width:70%;max-width:180px;animation:sway 4s ease-in-out infinite}
@keyframes sway{
  0%,100%{transform:rotate(-2deg) scale(1)}
  50%{transform:rotate(2deg) scale(1.05)}
}

/* FEATURES */
.features{background:var(--gris-features);padding:5rem 2rem}
.features-inner{max-width:1200px;margin:0 auto}
.features h2{text-align:center;font-size:2rem;color:var(--verde-oliva);margin-bottom:3rem}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem}
.feature-card{
  background:#fff;padding:1.75rem;border-radius:var(--radius);
  box-shadow:var(--shadow);border-top:4px solid var(--verde-oliva);
  transition:transform .25s,box-shadow .25s;
}
.feature-card:hover{transform:translateY(-5px);box-shadow:0 8px 30px rgba(74,107,58,.15)}
.feature-card h3{color:var(--marron-tierra);margin-bottom:.5rem;font-size:1.15rem}
.feature-card p{color:#555;font-size:.95rem}

/* INSTALL */
.install-section{padding:5rem 2rem;max-width:1200px;margin:0 auto;text-align:center}
.install-section h2{color:var(--verde-oliva);font-size:2rem;margin-bottom:.5rem}
.install-section > p{color:#666;margin-bottom:2.5rem}
.install-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;text-align:left}
.install-card{
  background:#fff;padding:1.75rem;border-radius:var(--radius);
  box-shadow:var(--shadow);border-left:4px solid var(--verde-oliva);
}
.install-card h3{color:var(--marron-tierra);margin-bottom:.75rem;font-size:1.1rem}
.install-card ol{margin-left:1.25rem;color:#444;font-size:.95rem}
.install-card li{margin-bottom:.5rem}
.install-tip{
  max-width:720px;
  margin:2.5rem auto 0;
  padding:1rem 1.25rem;
  background:var(--gris-features);
  border-left:4px solid var(--verde-oliva);
  border-radius:8px;
  color:var(--verde-oliva);
  font-size:.95rem;
  text-align:left;
}
.install-tip strong{color:var(--verde-osc)}

/* CTA */
.cta-section{background:var(--verde-oliva);padding:5rem 2rem;text-align:center}
.cta-section h2{color:#fff;font-size:2rem;margin-bottom:1rem}
.cta-section p{color:rgba(255,255,255,.85);margin-bottom:2rem;font-size:1.1rem}
.btn-light{
  background:#fff;color:var(--verde-oliva);padding:1rem 2.5rem;border-radius:8px;
  text-decoration:none;font-weight:700;font-size:1.1rem;display:inline-block;transition:transform .2s;
}
.btn-light:hover{transform:scale(1.05)}

/* FOOTER */
footer{background:var(--negro);color:rgba(255,255,255,.7);padding:2.5rem 2rem}
.footer-inner{
  max-width:1200px;margin:0 auto;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:1.5rem;
}
.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap}
.footer-links a{color:rgba(255,255,255,.7);text-decoration:none;transition:color .2s}
.footer-links a:hover{color:var(--blanco)}

/* LEGAL */
.legal{max-width:820px;margin:2rem auto;padding:0 1.5rem 3rem;line-height:1.7}
.legal h1{color:var(--verde-oliva);font-size:2.2rem;margin-bottom:.5rem}
.legal h2{color:var(--marron-tierra);margin:1.75rem 0 .5rem;font-size:1.25rem}
.legal p,.legal li{color:#333;margin-bottom:.6rem}
.legal code{background:#eef1ea;padding:.1rem .35rem;border-radius:4px;font-size:.9em}
.legal a{color:var(--verde-oliva);text-decoration:underline}
.cookie-table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.9rem}
.cookie-table th,.cookie-table td{border:1px solid #ddd;padding:.55rem;text-align:left}
.cookie-table th{background:#f3f5ef;color:var(--verde-oliva)}

/* AD SLOT */
.ad-slot{
  max-width:900px;margin:1.5rem auto;padding:0 1rem;
  min-height:90px;display:flex;align-items:center;justify-content:center;background:transparent;
}

/* RESPONSIVE */
@media(max-width:768px){
  .hero{flex-direction:column;text-align:center;padding:2rem 1.5rem;min-height:auto}
  .hero-content h1{font-size:2rem}
  .cta-buttons{justify-content:center}
  .hero-visual{display:none}
  .footer-inner{flex-direction:column;text-align:center}
  .footer-links{justify-content:center}
  .nav-links{gap:.75rem}
  .nav-links a{font-size:.8rem}
}