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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  color: var(--black);
  background-color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Tipografía */
h1,
h2,
h3,
h4 {
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1rem;
}

h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: 3.5rem;
  letter-spacing: -1.5px;
}

h2 {
  font-size: 2.5rem;
  color: var(--ulp-blue);
  letter-spacing: -1px;
}

h3 {
  font-size: 1.4rem;
  color: var(--ulp-dark);
  font-weight: 600;
}

p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  max-width: 65ch;
}

.highlight {
  color: var(--ulp-blue);
  font-weight: 600;
}

.text-gradient {
  background: linear-gradient(135deg, var(--ulp-blue), var(--ulp-accent));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Utilidades */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 100px 0;
}

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

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

/* Animaciones */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 1s ease-out;
}

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