/* =========================
   🎨 RESET Y BASE
   ========================= */
*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

:root{
  --bg:#0d1117;
  --bg-2:#161b22;
  --text:#e6edf3;
  --muted:#93a1b3;
  --line:#222933;
  --primary:#ff3b30;
  --primary-2:#ff7a70;
  --success:#25D366;
  --success-dark:#128c4a;
}

html{
  scroll-behavior:smooth;
}

html,
body{
  height:100%;
}

body{
  font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
}

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

a{
  transition:all .2s ease;
}

/* =========================
   HEADER / NAV
   ========================= */
header{
  background:var(--bg-2);
  color:#fff;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 18px;
  position:sticky;
  top:0;
  z-index:1000;
  border-bottom:1px solid var(--line);
  gap:16px;
}

.logo{
  display:flex;
  align-items:center;
  gap:10px;
  min-width:0;
}

.logo img{
  height:52px;
  width:auto;
  filter:drop-shadow(0 2px 8px rgba(255,59,48,.25));
  border-radius:6px;
}

.logo h1{
  font-size:1.2rem;
  margin:0;
  letter-spacing:.3px;
}

.brand{
  font-size:1.9rem;
  font-weight:800;
  letter-spacing:.3px;
  color:#fff;
  white-space:nowrap;
}

.navbar{
  display:flex;
  align-items:center;
  gap:12px;
}

.navbar ul{
  display:flex;
  list-style:none;
  gap:20px;
  margin:0;
  padding:0;
  align-items:center;
}

.navbar a{
  color:#fff;
  text-decoration:none;
  font-weight:600;
  padding:8px 10px;
  border-radius:10px;
  display:inline-block;
}

.navbar a:hover,
.navbar a.active{
  color:#00ff99;
  background:rgba(255,255,255,.04);
}

.navbar .btn{
  padding:8px 15px;
  background:#00ff99;
  color:#000 !important;
  border-radius:8px;
  font-weight:800;
  text-decoration:none;
}

.navbar .btn:hover{
  transform:translateY(-1px);
}

.menu-toggle{
  display:none;
  font-size:2rem;
  cursor:pointer;
  color:#fff;
  user-select:none;
  background:transparent;
  border:0;
  line-height:1;
}

/* =========================
   HERO
   ========================= */
.hero{
  min-height:70vh;
  display:flex;
  justify-content:center;
  align-items:center;
  text-align:center;
  padding:40px 16px;
}

.hero-text{
  background:rgba(0,0,0,.55);
  padding:34px 28px;
  border-radius:18px;
  backdrop-filter:blur(2px);
  max-width:900px;
  width:100%;
  box-shadow:0 18px 40px rgba(0,0,0,.28);
}

.hero h1{
  font-size:2.1rem;
  line-height:1.25;
  margin-bottom:12px;
}

.hero h2{
  font-size:2.9rem;
  line-height:1.2;
  margin-bottom:14px;
  text-wrap:balance;
}

.hero p{
  margin-bottom:20px;
  color:#d0d7de;
  font-size:1.05rem;
  max-width:700px;
  margin-inline:auto;
}

/* =========================
   BOTONES
   ========================= */
.btn-primary{
  padding:11px 22px;
  background:linear-gradient(135deg, var(--primary), var(--primary-2));
  color:#fff;
  border-radius:10px;
  text-decoration:none;
  font-weight:800;
  border:none;
  cursor:pointer;
  display:inline-block;
  box-shadow:0 8px 20px rgba(255,59,48,.18);
}

.btn-primary:hover{
  filter:brightness(1.05);
  box-shadow:0 0 18px rgba(255,59,48,.35);
  transform:translateY(-2px);
}

.btn-outline{
  border:1px solid var(--primary);
  color:#fff;
  padding:.6rem .9rem;
  border-radius:10px;
  text-decoration:none;
  display:inline-block;
}

.btn-outline:hover{
  background:rgba(255,59,48,.08);
}

/* =========================
   CONTENIDO GENERAL
   ========================= */
main{
  padding:28px 16px;
}

section{
  width:100%;
}

.beneficios{
  padding:32px 16px;
  text-align:center;
}

.beneficios h1,
.beneficios h2{
  margin-top:0;
  margin-bottom:10px;
  line-height:1.2;
}

.beneficios h1{
  font-size:2.2rem;
}

.beneficios h2{
  font-size:2rem;
}

.beneficios p{
  color:#d0d7de;
  max-width:820px;
  margin-inline:auto;
}

.beneficios-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(260px, 320px));
  gap:20px;
  margin-top:24px;
  justify-content:center;
}

.card{
  background:var(--bg-2);
  padding:22px 20px;
  border-radius:16px;
  box-shadow:0 0 10px rgba(0,0,0,.5);
  border:1px solid var(--line);
  transition:transform .2s, box-shadow .2s, border-color .2s;
}

.card:hover{
  transform:translateY(-4px);
  box-shadow:0 12px 30px rgba(0,0,0,.35);
  border-color:#2c3643;
}

.card h3{
  margin-bottom:10px;
  font-size:1.45rem;
  line-height:1.25;
}

.card p{
  max-width:none;
}

.card strong{
  display:block;
  margin:12px 0;
  font-size:1.2rem;
  color:#fff;
}

.destacado{
  border:2px solid #00ff99;
  box-shadow:0 0 18px rgba(0,255,153,.15);
  transform:scale(1.03);
}

/* =========================
   FORMULARIO DE CONTACTO
   ========================= */
.card.form-card{
  max-width:520px;
  margin:0 auto;
}

.field{
  display:flex;
  flex-direction:column;
  gap:.35rem;
  margin-bottom:.9rem;
}

label{
  color:#cbd5e1;
  text-align:left;
  font-size:14px;
}

input,
textarea{
  padding:12px;
  border:1px solid #2a3342;
  border-radius:8px;
  background:#0f151d;
  color:#fff;
  font-size:14px;
}

input:focus,
textarea:focus{
  outline:2px solid rgba(255,59,48,.35);
  border-color:rgba(255,59,48,.55);
}

textarea{
  resize:none;
  min-height:100px;
}

.alt-links{
  margin-top:12px;
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

/* =========================
   LISTAS
   ========================= */
.card ul{
  padding-left:20px;
}

.card li{
  margin-bottom:8px;
  color:#d0d7de;
}

/* =========================
   MAPAS / IFRAMES
   ========================= */
iframe{
  width:100%;
  max-width:100%;
  border:0;
}

/* =========================
   BOTÓN WHATSAPP FLOTANTE
   ========================= */
.wapp-float{
  position:fixed;
  right:16px;
  bottom:16px;
  background:linear-gradient(135deg, var(--success), #48e27c);
  color:#0b0f14;
  padding:12px 18px;
  border-radius:999px;
  box-shadow:0 8px 22px rgba(37,211,102,.45);
  font-weight:800;
  text-decoration:none;
  z-index:999;
  letter-spacing:.2px;
  transition:transform .2s, box-shadow .2s;
}

.wapp-float:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 26px rgba(37,211,102,.5);
  background:linear-gradient(135deg, #29db68, #5df28b);
}

/* =========================
   FOOTER
   ========================= */
footer{
  background:var(--bg-2);
  text-align:center;
  padding:18px;
  margin-top:40px;
  font-size:14px;
  color:var(--muted);
  border-top:1px solid var(--line);
}

/* =========================
   UTILIDADES
   ========================= */
.text-left{
  text-align:left;
}

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

.mx-auto{
  margin-left:auto;
  margin-right:auto;
}

/* =========================
   RESPONSIVE
   ========================= */
@media (max-width:768px){
  header{
    padding:12px 14px;
  }

  .logo{
    gap:8px;
  }

  .logo img{
    height:44px;
  }

  .brand{
    font-size:1.05rem;
  }

  .menu-toggle{
    display:block;
  }

  .navbar ul{
    display:none;
    flex-direction:column;
    align-items:stretch;
    background:#0d131a;
    position:absolute;
    top:72px;
    right:12px;
    width:230px;
    padding:14px;
    border-radius:12px;
    border:1px solid var(--line);
    box-shadow:0 10px 24px rgba(0,0,0,.35);
    z-index:1000;
    gap:8px;
  }

  .navbar ul.open{
    display:flex;
  }

  .navbar a{
    width:100%;
    text-align:left;
  }

  .hero{
    min-height:auto;
    padding:24px 12px;
  }

  .hero-text{
    padding:22px 16px;
    border-radius:14px;
  }

  .hero h1{
    font-size:1.45rem;
    line-height:1.3;
    margin-bottom:10px;
  }

  .hero h2{
    font-size:1.95rem;
    line-height:1.25;
    margin-bottom:12px;
  }

  .hero p{
    font-size:1rem;
    line-height:1.5;
    margin-bottom:18px;
  }

  .btn-primary{
    width:100%;
    max-width:230px;
  }

  .beneficios{
    padding:28px 12px;
  }

  .beneficios h1{
    font-size:1.95rem;
  }

  .beneficios h2{
    font-size:1.8rem;
  }

  .beneficios-grid{
    grid-template-columns:1fr;
    gap:18px;
  }

  .card{
    width:100%;
    max-width:100%;
    padding:20px 16px;
  }

  .card h3{
    font-size:1.35rem;
  }

  .destacado{
    transform:none;
  }

  .wapp-float{
    right:12px;
    bottom:12px;
    padding:11px 16px;
    font-size:.95rem;
  }
}

@media (max-width:480px){
  .logo img{
    height:40px;
  }

  .brand{
    font-size:1rem;
  }

  .hero h1{
    font-size:1.3rem;
  }

  .hero h2{
    font-size:1.7rem;
  }

  .hero p{
    font-size:.96rem;
  }

  .beneficios h1{
    font-size:1.7rem;
  }

  .beneficios h2{
    font-size:1.55rem;
  }

  .card h3{
    font-size:1.25rem;
  }

  .wapp-float{
    font-size:.9rem;
    padding:10px 14px;
  }
}