/* Equilatero home — lenguaje visual Agentflow Home V2. */

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body { margin: 0; }

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

:root {
  --n100: #fff;
  --n200: #f7f9fc;
  --n300: #eff1f6;
  --n400: #dce1eb;
  --n500: #a0a9bd;
  --n600: #6e7991;
  --n700: #15224a;
  --n800: #091026;
  --pri: #12204c;
  --blue: #3567ff;
  --blue-soft: #64a7ff;
  --sec-100: #f4f5ff;
  --shadow: 0 0.0625rem 0.0625rem #0b14371a, 0 0.25rem 0.25rem #99beff1a;
  --radius: 2.5rem;
  --radius-lg: 1.5rem;
  --radius-sm: 0.75rem;
  --shell: 71rem;
  --font: Figtree, sans-serif;
}

.af-page {
  font-family: var(--font);
  background: var(--n100);
  color: var(--n600);
  font-size: 1rem;
  line-height: 1.5;
  letter-spacing: -0.03em;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.af-frame {
  padding: 1rem;
}

.af-shell {
  width: min(100% - 2.5rem, var(--shell));
  margin-inline: auto;
}

/* Dark hero card */
.af-hero-card {
  position: relative;
  overflow: hidden;
  background: var(--n800);
  color: var(--n200);
  border-radius: var(--radius);
  padding-bottom: 0;
}

.af-hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), transparent 55%);
}

.af-hero-glows {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.af-glow {
  position: absolute;
  border-radius: 50%;
}

.af-glow-a {
  width: 70%;
  height: 55%;
  right: -28%;
  bottom: -18%;
  background: radial-gradient(circle, rgba(53, 103, 255, 0.55), transparent 68%);
  filter: blur(8px);
}

.af-glow-b {
  width: 48%;
  height: 38%;
  left: -18%;
  bottom: -12%;
  background: radial-gradient(circle, rgba(100, 167, 255, 0.32), transparent 70%);
  filter: blur(18px);
}

.af-glow-c {
  width: 70%;
  height: 18%;
  left: 8%;
  bottom: 18%;
  background: linear-gradient(90deg, transparent, rgba(53, 103, 255, 0.38), transparent);
  filter: blur(28px);
  border-radius: 999px;
}

/* Nav inside dark card */
.af-nav {
  position: relative;
  z-index: 20;
}

.af-nav-inner {
  width: min(100% - 2.5rem, var(--shell));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0 0;
}

.af-brand {
  display: flex;
  color: #fff;
  text-decoration: none;
}

.af-logo {
  height: 32px;
  width: auto;
}

.af-logo .logo-type-main {
  fill: currentColor;
  font-family: var(--font);
  font-size: 22px;
  font-weight: 600;
}

.af-logo .logo-type-period,
.af-logo .logo-type-tld {
  fill: var(--blue-soft);
  font-family: var(--font);
  font-size: 22px;
  font-weight: 600;
}

.af-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.af-link {
  color: #dce1eb;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
}

.af-link:hover { color: #fff; }

.af-menu {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: transparent;
  color: #fff;
  border-radius: 0.75rem;
  cursor: pointer;
}

@media (max-width: 820px) {
  .af-menu { display: grid; place-items: center; }
  .af-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1.25rem 1.25rem;
    background: #091026;
  }
  .af-nav.is-open .af-links { display: flex; }
  .af-links a { padding: 0.7rem 0; }
}

/* Buttons — Agentflow primary (navy gradient + inner glow) */
.af-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  background-image: linear-gradient(#224390, #091026);
  color: #fff;
  border: 0;
  border-radius: var(--radius-sm);
  font: inherit;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  box-shadow: inset 0 -0.0625rem 0.375rem #4361a6, inset 0 0.0625rem 0.375rem #12214399;
  transition: transform 0.3s;
}

.af-btn:hover { transform: scale3d(0.98, 0.98, 1.01); }

.af-btn.ghost {
  background: transparent;
  box-shadow: none;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.af-btn.light-page {
  background-image: linear-gradient(#224390, #091026);
  color: #fff;
}

.af-link-more {
  color: var(--blue);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.af-link-more:hover { text-decoration: underline; }

/* Hero */
.af-hero {
  position: relative;
  z-index: 1;
  padding: 3.5rem 0 0;
  text-align: center;
}

.af-hero-copy {
  position: relative;
  z-index: 2;
  max-width: 42rem;
  margin: 0 auto;
  padding-inline: 1.25rem;
}

.af-h1 {
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 3.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: #fff;
}

.af-lead {
  margin: 1.15rem auto 0;
  max-width: 36rem;
  color: #dce1eb;
  font-size: 1.25rem;
  line-height: 1.5;
}

.af-hero-actions {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.af-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(100% - 2.5rem, 56rem);
  margin: 3.75rem auto 0;
  padding: 2rem 0 3.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.af-pillar {
  padding: 0.5rem 1.5rem;
  text-align: center;
}

.af-pillar + .af-pillar {
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.af-pillar-ico {
  display: block;
  width: 2.75rem;
  height: 2.75rem;
  color: var(--blue-soft);
  margin: 0 auto 1rem;
}

.af-pillar h3 {
  margin: 0;
  color: #fff;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.af-pillar p {
  margin: 0.45rem 0 0;
  color: #dce1eb;
  font-size: 1.05rem;
  line-height: 1.4;
}

.af-chip svg {
  width: 1.25rem;
  height: 1.25rem;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Sections */
.af-section {
  padding: 7.5rem 0 5rem;
  position: relative;
}

.af-section--tight {
  padding-top: 4rem;
}

.af-section--soft {
  background: var(--n200);
}

.af-eyebrow {
  margin: 0 0 0.65rem;
  color: var(--n600);
  font-size: 0.875rem;
  font-weight: 600;
}

.af-h2 {
  margin: 0;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--n800);
}

.af-sub {
  margin: 0.75rem 0 0;
  max-width: 32rem;
  color: var(--n600);
  line-height: 1.5;
}

.af-head {
  max-width: 36rem;
  margin-bottom: 2.5rem;
}

.af-head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

/* Banner */
.af-banner {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  padding: clamp(3.5rem, 7vw, 6rem) 1.75rem;
  text-align: center;
  background:
    radial-gradient(ellipse at 80% 0%, rgba(53, 103, 255, 0.38), transparent 52%),
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.08) 1px, transparent 0),
    var(--n800);
  background-size: auto, 20px 20px, auto;
  color: var(--n200);
}

.af-banner h2 {
  color: #fff;
  max-width: 18ch;
  margin-inline: auto;
}

.af-banner .af-sub {
  margin-inline: auto;
  margin-bottom: 1.35rem;
  color: var(--n500);
}

/* Marquee */
.af-marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.af-marquee-track {
  display: flex;
  gap: 1rem;
  width: max-content;
  animation: af-move 28s linear infinite;
}

.af-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  background: #fff;
  border: 1px solid var(--n300);
  border-radius: 1.15rem;
  padding: 0.95rem 1.25rem;
  min-width: 10rem;
  font-weight: 600;
  color: var(--n800);
  box-shadow: var(--shadow);
}

.af-chip svg {
  color: var(--blue);
}

@keyframes af-move {
  to { transform: translateX(-50%); }
}

/* Team / blog */
.af-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.af-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.af-grid-2 {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 1rem;
}

.af-head-center {
  margin-inline: auto;
  text-align: center;
}

.af-head-center .af-sub {
  margin-inline: auto;
}

.af-person,
.af-post {
  background: #fff;
  color: var(--n800);
  border: 1px solid var(--n300);
  border-radius: 1.5rem;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  text-decoration: none;
}

.af-person {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.af-origami {
  width: 7.5rem;
  height: 7.5rem;
  object-fit: contain;
  margin-bottom: 0.85rem;
}

.af-person h3,
.af-post h3 {
  margin: 0 0 0.35rem;
  font-size: 1.125rem;
  display: flex;
  gap: 0.35rem;
  align-items: center;
}

.af-person h3 {
  justify-content: center;
  flex-wrap: wrap;
}

.af-person .af-eyebrow {
  margin: 0 0 0.25rem;
}

.af-person p,
.af-post p {
  margin: 0;
  color: var(--n600);
  line-height: 1.45;
}

.af-post .meta {
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.af-linkedin { color: var(--n500); }
.af-linkedin:hover { color: #0a66c2; }

/* FAQ */
.af-faq { border-top: 1px solid var(--n300); }

.af-faq details {
  border-bottom: 1px solid var(--n300);
  padding: 1.1rem 0;
}

.af-faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  color: var(--n800);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.af-faq summary::-webkit-details-marker { display: none; }

.af-faq summary::after {
  content: "+";
  color: var(--n500);
  font-weight: 500;
}

.af-faq details[open] summary::after { content: "–"; }

.af-faq p {
  margin: 0.6rem 0 0;
  color: var(--n600);
  max-width: 40rem;
}

/* Contact */
.af-contact {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
}

.af-form { display: grid; gap: 0.8rem; }

.af-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.875rem;
  color: var(--n600);
}

.af-form input,
.af-form textarea {
  width: 100%;
  border: 1px solid var(--n400);
  background: #fff;
  color: var(--n800);
  border-radius: 0.9rem;
  padding: 0.85rem 1rem;
  font: inherit;
  letter-spacing: -0.03em;
}

.af-form input:focus,
.af-form textarea:focus {
  outline: 2px solid var(--blue);
}

/* Footer */
.af-footer {
  margin: 0 1rem 1rem;
  padding: 3.5rem 0 1.75rem;
  background: var(--n800);
  color: var(--n200);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}

.af-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(90deg, transparent, #000 40%);
}

.af-footer-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 0.7fr);
  gap: 1.75rem;
}

.af-footer h4 {
  margin: 0 0 0.85rem;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--n500);
}

.af-footer a {
  display: block;
  text-decoration: none;
  color: #dce1eb;
  margin-bottom: 0.45rem;
}

.af-footer a:hover { color: #fff; }

.af-note {
  color: var(--n500);
  max-width: 22rem;
  line-height: 1.5;
}

.af-copy {
  position: relative;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--n500);
  font-size: 0.875rem;
}

.af-hero-actions button,
.af-cal button {
  min-height: unset !important;
  padding: 0.85rem 1.5rem !important;
  border-radius: 0.75rem !important;
  font-family: var(--font) !important;
  font-weight: 600 !important;
  font-size: 1rem !important;
  color: #fff !important;
  background-image: linear-gradient(#224390, #091026) !important;
  background-color: transparent !important;
  border: 0 !important;
  box-shadow: inset 0 -0.0625rem 0.375rem #4361a6, inset 0 0.0625rem 0.375rem #12214399 !important;
}

@media (max-width: 1100px) {
  .af-grid-4 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .af-grid-3,
  .af-grid-4,
  .af-grid-2,
  .af-contact,
  .af-footer-grid,
  .af-head-row {
    grid-template-columns: 1fr;
  }
  .af-head-row { flex-direction: column; align-items: flex-start; }
  .af-pillars { grid-template-columns: 1fr; padding-bottom: 2.25rem; }
  .af-pillar + .af-pillar { border-left: 0; border-top: 1px solid rgba(255, 255, 255, 0.12); padding: 1.25rem 0.5rem; }
  .af-footer { margin: 0 0.75rem 0.75rem; }
  .af-frame { padding: 0.75rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .af-marquee-track { animation: none; }
  .af-btn:hover { transform: none; }
}