* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  color: #1f2933;
  line-height: 1.6;
  background-color: #ffffff;
}

h1 {
  font-size: 3rem;
  font-weight: 700;
}

h2 {
  font-size: 2.2rem;
  font-weight: 600;
  position: relative;
}

h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background: #f97316;
  margin: 18px auto 0;
  border-radius: 2px;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

/* HERO */
.hero {
  background: linear-gradient(135deg, #1e40af, #021c56);
  color: white;
  padding: 130px 0 150px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 320px;
  height: 320px;
  background:
    radial-gradient(circle, rgba(249,115,22,0.35), rgba(249,115,22,0.15)),
    url("img/systems.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 180px;
  border-radius: 50%;
  opacity: 0.35;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -120px;
  left: -120px;
  width: 340px;
  height: 340px;
  background:
    radial-gradient(circle, rgba(255,255,255,0.12), rgba(255,255,255,0.04)),
    url("img/systems.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 200px;
  border-radius: 50%;
  opacity: 0.25;
}

.hero h1 {
  font-size: 2.6rem;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 35px;
  opacity: 0.95;
}

.btn {
  background: #f97316;
  color: white;
  padding: 14px 32px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  display: inline-block;
  transition: background 0.3s ease;
}

.btn:hover {
  background: #ea580c;
}

/* SECCIONES */
.services,
.benefits,
.contact {
  padding: 90px 0;
  position: relative;
}

.services::before,
.benefits::before,
.contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: #f97316;
  border-radius: 2px;
}

h2 {
  text-align: center;
  margin-bottom: 55px;
  font-size: 2rem;
  color: #1e3a8a;
}

/* GRID */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.card {
  background: white;
  padding: 35px 30px;
  border-radius: 16px;
  border-top: 4px solid #f97316;
  box-shadow: 0 20px 40px rgba(0,0,0,0.06);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.12);
}

.card h3 {
  margin-bottom: 10px;
  color: #1e40af;
}

/* BENEFICIOS */
.benefits {
  background: #f1f5f9;
}

.benefits ul {
  max-width: 600px;
  margin: auto;
  list-style: none;
}

.benefits li {
  margin-bottom: 15px;
  font-size: 1.1rem;
  padding-left: 10px;
}

/* CONTACTO */
.contact form {
  max-width: 500px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact input,
.contact textarea {
  padding: 14px;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
  font-size: 1rem;
}

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

/* FOOTER */
footer {
  background: #1e3a8a;
  color: white;
  text-align: center;
  padding: 25px;
  font-size: 0.9rem;
}

/* ICONOS */
.icon {
  font-size: 2.5rem;
  color: #f97316;
  margin-bottom: 15px;
  display: inline-block;
}

/* ANIMACIONES SCROLL */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.show {
  opacity: 1;
  transform: translateY(0);
}
.center {
  text-align: center;
}

.problems,
.solution,
.authority {
  padding: 80px 0;
}

.problems {
  background: #f1f5f9;
}

.solution p,
.authority p {
  max-width: 700px;
  margin: auto;
  font-size: 1.1rem;
}

.whatsapp {
  margin-top: 25px;
  display: inline-block;
  background: #25d366;
  color: white;
  padding: 14px 26px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
}

.whatsapp i {
  margin-right: 8px;
}
.section-soft {
  background: linear-gradient(180deg, #f8fafc, #ffffff);
}

.section-dark {
  background: linear-gradient(135deg, #1e40af, #021c56);
  color: white;
}

.section-dark h2,
.section-dark p {
  color: white;
}
.btn {
  background: linear-gradient(135deg, #f97316, #fb923c);
  color: white;
  padding: 16px 36px;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.3px;
  box-shadow: 0 10px 25px rgba(249,115,22,0.35);
  transition: all 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(249,115,22,0.45);
}

.logo {
  margin-bottom: 30px;
}

.logo img {
  max-width: 220px;
  width: 100%;
  height: auto;
}

/* RESULTADOS REALES */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 25px;
  margin-top: 50px;
}

.result-card {
  background: white;
  padding: 35px 25px;
  border-radius: 18px;
  text-align: center;
  box-shadow: 0 15px 35px rgba(0,0,0,0.06);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  cursor: default;
}

.result-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 25px 55px rgba(37,99,235,0.25);
}

/* ICONOS RESULTADOS */
.result-icon {
  font-size: 2.8rem;
  margin-bottom: 15px;
  background: linear-gradient(135deg, #2563eb, #f97316);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* TEXTO */
.result-card p {
  font-size: 1.1rem;
  font-weight: 500;
  color: #1f2933;
}

.result-card:nth-child(1) { transition-delay: 0.05s; }
.result-card:nth-child(2) { transition-delay: 0.1s; }
.result-card:nth-child(3) { transition-delay: 0.15s; }
.result-card:nth-child(4) { transition-delay: 0.2s; }

/* FORMULARIO */
.contact-form {
  background: white;
  padding: 45px 40px;
  border-radius: 24px;
  box-shadow: 0 30px 70px rgba(0,0,0,0.08);
  max-width: 520px;
  margin: 50px auto 0;
}

.form-group {
  margin-bottom: 22px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
  font-size: 1rem;
  background: #f8fafc;
  transition: all 0.25s ease;
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

/* FOCUS */
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  background: #ffffff;
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37,99,235,0.15);
}