:root {
  --bg: #070708;
  --fg: #fff;
  --muted: #bfc2c7;
  --accent: #2e36ff;

  --pad: clamp(16px, 4vw, 32px);
  --maxw: 1200px;

  --h1: clamp(2.2rem, 6vw, 4.2rem);
  --h2: clamp(1.25rem, 3vw, 2.2rem);
  --lead: clamp(1.05rem, 2.4vw, 1.25rem);

  --radius: 16px;
  --line: rgba(255, 255, 255, .12);
  --glass: rgba(255, 255, 255, .04);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Urbanist", system-ui, -apple-system, Segoe UI, Roboto, Inter, sans-serif;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(100%, var(--maxw));
  margin-inline: auto;
  padding-inline: var(--pad);
}

/* HERO SPLIT */
.hero-split {
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  padding-block: clamp(72px, 10vw, 120px);
  overflow: clip;
}

.hero-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: url("img/HOME-img01.jpg") center / cover no-repeat;
  opacity: .4;
  filter: saturate(0);
}

.hero-copy .eyebrow {
  display: inline-block;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 800;
  font-size: .8rem;
  opacity: .95;
  margin-bottom: .35rem;
}

.hero-copy h1 {
  font-size: var(--h1);
  font-weight: 900;
  line-height: 1.05;
  text-transform: uppercase;
}

.accent {
  color: var(--accent);
}

.lead {
  color: var(--muted);
  font-size: var(--lead);
    font-weight: 700;
  margin-top: .9rem;
  max-width: 60ch;
}

.cta-row {
  display: flex;
  gap: .75rem;
  margin-top: 1.4rem;
  flex-wrap: wrap;
}

.cta {
  display: inline-block;
  padding: .85rem 1.25rem;
  border: 2px solid #fff;
  border-radius: 12px;
  font-weight: 800;
  letter-spacing: .05em;
  text-transform: uppercase;
  transition: all .25s ease;
  color: #fff;
}

.cta:hover {
  background: #fff;
  color: #000;
  transform: translateY(-2px);
}

.cta-ghost {
  opacity: .9;
}

.cta-primary {}

/* VISUAL */
.hero-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: clamp(14px, 2vw, 24px);
  overflow: hidden;
  border: 1px solid var(--line);
}

.hero-visual .mesh {
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(40% 45% at 20% 20%, rgba(46, 54, 255, .55) 0%, transparent 55%),
    radial-gradient(40% 45% at 80% 60%, rgba(255, 255, 255, .08) 0%, transparent 60%),
    radial-gradient(50% 55% at 60% 10%, rgba(46, 54, 255, .25) 0%, transparent 60%),
    radial-gradient(60% 60% at 0% 100%, rgba(46, 54, 255, .15) 0%, transparent 70%);
  filter: blur(40px) saturate(120%);
  transform: scale(1.1);
}

.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: screen;
  opacity: .6;
  transform: scale(1.02);
}

/* SECTION HEADERS */
.section {
  padding-block: clamp(48px, 8vw, 88px);
}

.section.alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, .02), rgba(255, 255, 255, 0) 60%);
}

.section-head {
  margin-bottom: clamp(16px, 4vw, 28px);
}

.title {
  font-size: var(--h2);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.1;
}

.muted {
  color: var(--muted);
}

/* CARDS GRID */
.cards-grid {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
  grid-template-columns: repeat(4, 1fr);
}

.cards-grid .wide {
  grid-column: span 2;
}

@media (max-width: 1100px) {
  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cards-grid .wide {
    grid-column: span 3;
  }
}

@media (max-width: 740px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .cards-grid .wide {
    grid-column: auto;
  }
}

.card {
  background: url(img/lineasBlancas.png) center / cover no-repeat;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(18px, 2.6vw, 24px);
  backdrop-filter: blur(8px) saturate(130%);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(46, 54, 255, .5);
  box-shadow: 0 10px 28px rgba(46, 54, 255, .08);
}

.card-icon {
  inline-size: 40px;
  block-size: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(46, 54, 255, .15);
  color: #cfd3ff;
  font-weight: 900;
  margin-bottom: .6rem;
}

.card-title {
  font-weight: 800;
  margin-bottom: .25rem;
}

.card-text {
  color: var(--muted);
}

/* STEPS */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: clamp(12px, 2vw, 16px);
}

.step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  align-items: flex-start;
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(14px, 2.4vw, 18px);
}

.step-n {
  display: grid;
  place-items: center;
  font-weight: 900;
  inline-size: 48px;
  block-size: 48px;
  border-radius: 12px;
  background: rgba(46, 54, 255, .15);
  color: #cfd3ff;
}

.step-body h3 {
  font-weight: 800;
  margin: 0 0 .15rem 0;
}

.step-body p {
  margin: 0;
  color: var(--muted);
}

/* OUTCOMES */
.outcomes {
  margin: .5rem 0 1.25rem;
  padding: 0;
  list-style: none;
  color: var(--fg);
  display: grid;
  gap: .4rem;
  font-size: 18pt;
}

.center {
  text-align: center;
  margin-top: 1.2rem;
}

/* FOOTER */
.site-footer {
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding: 28px var(--pad) 40px;
  text-align: center;
}