/* ═══════════════════════════════════════════════
   Ondiria — Landing corporativa
   Paleta: tinta profunda + gradiente onda (cian → violeta)
   ═══════════════════════════════════════════════ */

:root {
  --bg: #0b1020;
  --surface: #11172b;
  --surface-2: #161d34;
  --text: #e8ecf8;
  --text-dim: #9aa5c4;
  --line: rgba(154, 165, 196, 0.14);
  --cyan: #22d3ee;
  --violet: #7c6ff0;
  --grad: linear-gradient(100deg, var(--cyan), var(--violet));
  --radius: 18px;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }

.container {
  width: min(1120px, 92%);
  margin-inline: auto;
}

/* ── Utilidades ── */
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85rem 1.8rem;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn--primary {
  background: var(--grad);
  color: #071018;
  box-shadow: 0 8px 28px rgba(34, 211, 238, 0.28);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(124, 111, 240, 0.4); }
.btn--ghost {
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn--sm { padding: 0.55rem 1.2rem; font-size: 0.9rem; }
.btn--lg { padding: 1rem 2.4rem; font-size: 1.1rem; }

.section__eyebrow {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.75rem;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.6vw, 2.6rem);
  line-height: 1.2;
  font-weight: 700;
  margin-bottom: 1.2rem;
}

/* ── Animación de aparición ── */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ═══════════ NAV ═══════════ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.nav.is-scrolled {
  background: rgba(11, 16, 32, 0.82);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line);
}
.nav__inner {
  width: min(1120px, 92%);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-block: 0.9rem;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}
.nav__logo { width: 30px; height: 30px; }
.nav__links {
  display: flex;
  gap: 1.6rem;
  margin-left: auto;
}
.nav__links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s ease;
}
.nav__links a:hover { color: var(--text); }
.nav__toggle { display: none; }

/* ═══════════ HERO ═══════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
  padding: 7rem 1rem 6rem;
}
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  animation: float 14s ease-in-out infinite alternate;
}
.hero__orb--1 { width: 480px; height: 480px; background: #1d4ed8; top: -140px; left: -120px; }
.hero__orb--2 { width: 420px; height: 420px; background: #7c6ff0; bottom: -100px; right: -80px; animation-delay: -5s; }
.hero__orb--3 { width: 300px; height: 300px; background: #0ea5b7; top: 30%; right: 18%; animation-delay: -9s; opacity: 0.35; }

@keyframes float {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(40px, -30px) scale(1.12); }
}

.hero__content { position: relative; max-width: 780px; }
.hero__eyebrow {
  font-family: var(--font-display);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cyan);
  margin-bottom: 1.2rem;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6.5vw, 4.3rem);
  font-weight: 700;
  line-height: 1.08;
  margin-bottom: 1.4rem;
}
.hero__sub {
  color: var(--text-dim);
  max-width: 620px;
  margin: 0 auto 2.2rem;
}
.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3.2rem;
}
.hero__stats {
  display: flex;
  justify-content: center;
  gap: clamp(1.5rem, 5vw, 4rem);
  flex-wrap: wrap;
}
.hero__stats dt {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__stats dd { color: var(--text-dim); font-size: 0.9rem; }
.hero__wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 90px;
}

/* ═══════════ PRODUCTOS ═══════════ */
.products {
  background: var(--surface);
  padding: 5.5rem 0 4.5rem;
  text-align: center;
}
.products__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.6rem;
  margin-top: 3rem;
  text-align: left;
}
.card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--accent);
  opacity: 0.85;
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.35);
}
.card__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
}
.card__icon svg { width: 26px; height: 26px; }
.card__tag {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.card__name {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
}
.card__desc { color: var(--text-dim); font-size: 0.98rem; }
.card__feats {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.92rem;
  color: var(--text);
}
.card__feats li::before {
  content: "◆";
  color: var(--accent);
  font-size: 0.6rem;
  margin-right: 0.6rem;
  vertical-align: 2px;
}
.card__status {
  margin-top: auto;
  align-self: flex-start;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
}
.products__more {
  margin-top: 2.6rem;
  color: var(--text-dim);
  font-style: italic;
}

/* ═══════════ MISIÓN ═══════════ */
.mission { padding: 5.5rem 0; }
.mission__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}
.mission__text p { color: var(--text-dim); margin-bottom: 1rem; }
.mission__values {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.mission__values li {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: 12px;
  padding: 1.3rem 1.5rem;
}
.mission__values h3 {
  font-family: var(--font-display);
  font-size: 1.08rem;
  margin-bottom: 0.35rem;
}
.mission__values p { color: var(--text-dim); font-size: 0.94rem; }

/* ═══════════ CTA ═══════════ */
.cta { padding: 2rem 0 6rem; }
.cta__box {
  text-align: center;
  background:
    radial-gradient(600px 300px at 20% 0%, rgba(34, 211, 238, 0.14), transparent),
    radial-gradient(600px 300px at 80% 100%, rgba(124, 111, 240, 0.16), transparent),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 4rem 2rem;
}
.cta__box h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-bottom: 0.8rem;
}
.cta__box p { color: var(--text-dim); margin-bottom: 2rem; }

/* ═══════════ FOOTER ═══════════ */
.footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.footer__brand p { color: var(--text-dim); font-size: 0.88rem; }
.footer__links { display: flex; gap: 1.4rem; }
.footer__links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.9rem;
}
.footer__links a:hover { color: var(--text); }
.footer__legal { color: var(--text-dim); font-size: 0.85rem; }

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 860px) {
  .mission__grid { grid-template-columns: 1fr; gap: 2.2rem; }
}

@media (max-width: 720px) {
  .nav__cta { display: none; }
  .nav__links {
    position: fixed;
    inset: 0;
    background: rgba(11, 16, 32, 0.97);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.2rem;
    font-size: 1.3rem;
    transform: translateY(-100%);
    transition: transform 0.35s ease;
  }
  .nav__links.is-open { transform: none; }
  .nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-left: auto;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    z-index: 60;
  }
  .nav__toggle span {
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav__toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}