/* ============================================================
   Tema AYNI — paleta heredada del sitio original ayni-ia.com
   ============================================================ */
:root {
  --color-peri-100: #e3e7f5;
  --color-peri-400: #8b98cc;
  --color-peri-500: #7483bf;
  --color-peri-600: #5f6fae;
  --color-ink: #3c3950;
  --color-ink-70: rgba(60, 57, 80, 0.7);
  --color-ink-80: rgba(60, 57, 80, 0.8);
  --color-ink-85: rgba(60, 57, 80, 0.85);
  --color-smoke: #5b5b5b;
  --color-smoke-80: rgba(91, 91, 91, 0.8);
  --color-mint-50: #f0f7f5;
  --color-mint-100: #e6f2ef;
  --color-mint-200: #dcede9;
  --color-cream-100: #fcf5d3;
  --color-gray-100: #f3f4f6;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;

  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: Roboto, system-ui, sans-serif;
  --font-display: "Fira Sans", Roboto, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--color-mint-50);
  color: #2b2b2b;
  font-family: var(--font-sans);
}

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

button {
  font-family: inherit;
  cursor: pointer;
}

.container {
  max-width: 72rem; /* 1152px, equivalente a max-w-6xl */
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.text-peri {
  color: var(--color-peri-500);
  font-weight: 500;
}

.text-smoke {
  color: var(--color-smoke);
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(6px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.brand {
  line-height: 1;
}

.brand-eyebrow {
  margin: 0;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--color-gray-500);
}

.brand-logo {
  height: 2.25rem;
  margin: 0.25rem 0;
}

.brand-tag {
  margin: 0;
  font-size: 11px;
  font-weight: 500;
  color: var(--color-peri-500);
}

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

.nav-link {
  padding: 0.25rem 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--color-ink-80);
  border-top: 2px solid transparent;
  border-bottom: 2px solid transparent;
  transition: color 0.15s;
}

.nav-link:hover {
  color: var(--color-ink);
}

.nav-link--active {
  color: var(--color-ink);
  border-bottom-color: var(--color-ink);
}

.btn-conversemos {
  border: none;
  border-radius: 0.25rem;
  background: var(--color-ink);
  color: #fff;
  padding: 0.5rem 1rem;
  font-size: 13px;
  font-weight: 500;
  transition: background-color 0.15s;
}

.btn-conversemos:hover {
  background: var(--color-ink-85);
}

.btn-crear-cuenta {
  border-radius: 0.25rem;
  padding: 0.5rem 1rem;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-peri-600);
  text-decoration: none;
  border: 1px solid var(--color-peri-400);
  transition: background-color 0.15s;
}

.btn-crear-cuenta:hover {
  background: var(--color-peri-100);
}

/* ============================================================
   Paneles genéricos (secciones con fondo menta redondeado)
   ============================================================ */
.panel {
  margin-top: 1.5rem;
  border-radius: 1.5rem;
  padding: 3rem 2rem;
}

.panel--mint {
  background: var(--color-mint-100);
}

.section-title {
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.875rem;
  margin: 0;
}

.section-title--lg {
  font-size: 2.25rem;
}

.section-subtitle {
  margin-top: 0.75rem;
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-smoke-80);
}

/* ============================================================
   Hero
   ============================================================ */
.hero-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.hero-partners-logo {
  height: 3rem;
}

.hero-logo {
  height: 6rem;
  margin-top: 2rem;
}

.hero-text {
  margin-top: 1.5rem;
  max-width: 28rem;
  font-size: 15px;
  line-height: 1.6;
}

.hero-illustration-wrap {
  display: flex;
  justify-content: center;
}

.hero-illustration {
  height: 18rem;
  width: 18rem;
  border-radius: 9999px;
  border: 10px solid #fff;
  object-fit: cover;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

.hero-claim {
  margin-top: 3rem;
  text-align: center;
  font-size: 15px;
}

/* ============================================================
   Conversemos aquí / chat embebido
   ============================================================ */
.panel--chat {
  background-image: url("../landing/fondo-conversemos.jpeg");
  background-size: cover;
  background-position: right center;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.chat-embed-wrap {
  max-width: 56rem;
  margin: 2.5rem auto 0;
}

.chat-embed {
  overflow: hidden;
  border-radius: 0.75rem;
  background: #fff;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  outline: 1px solid rgba(0, 0, 0, 0.05);
}

.chat-embed-prompt {
  padding: 1.25rem 1.25rem 0.5rem;
}

.chat-bubble {
  display: inline-block;
  border-radius: 0.75rem;
  background: var(--color-gray-100);
  padding: 0.625rem 1rem;
  font-size: 15px;
  color: var(--color-ink);
}

.chat-embed-input-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-top: 1px solid var(--color-gray-100);
  padding: 1rem 1.25rem;
}

.chat-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  font-size: 15px;
  color: var(--color-ink);
  outline: none;
}

.chat-input::placeholder {
  color: var(--color-gray-400);
}

.chat-send {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 2.75rem;
  width: 2.75rem;
  border: none;
  border-radius: 9999px;
  background: var(--color-peri-500);
  color: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
  transition: background-color 0.15s;
}

.chat-send:hover {
  background: var(--color-peri-600);
}

.chat-send-icon {
  height: 1.25rem;
  width: 1.25rem;
}

.chat-embed-disclaimer {
  margin: 0;
  background: var(--color-gray-100);
  padding: 0.625rem 1.25rem;
  font-size: 12px;
  color: var(--color-smoke);
}

.chat-resume-wrap {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 14px;
}

.link-button {
  border: none;
  background: none;
  padding: 0;
  font-weight: 500;
  color: var(--color-ink-70);
  text-underline-offset: 2px;
  transition: color 0.15s;
}

.link-button:hover {
  color: var(--color-ink);
  text-decoration: underline;
}

/* ============================================================
   Tarjetas "¿En qué puede apoyarte AYNI?"
   ============================================================ */
.cards-panel {
  margin-top: 2rem;
  border-radius: 1.5rem;
  background: #fff;
  padding: 2.5rem 2rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.cards-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
}

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

.card-icon {
  height: 6rem;
  width: 6rem;
  object-fit: contain;
}

.card-title {
  margin: 1rem 0 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-ink);
}

.card-text {
  margin: 0.75rem 0 0;
  font-size: 15px;
  line-height: 1.6;
}

/* ============================================================
   AYNI: Trabajemos juntos
   ============================================================ */
.working-together {
  max-width: 56rem;
  margin: 0 auto;
  padding: 3.5rem 0;
  text-align: center;
}

.working-together-text {
  margin-top: 1rem;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-peri-400);
}

/* ============================================================
   Banda amarilla (apoyo virtual)
   ============================================================ */
.banner {
  margin-top: 4rem;
}

.banner-desktop {
  display: none;
  width: 100%;
}

.banner-mobile {
  width: 100%;
  max-width: 28rem;
  margin: 0 auto;
}

/* ============================================================
   Ejemplos de uso
   ============================================================ */
.examples {
  margin-top: 4rem;
  display: grid;
  gap: 1.5rem;
}

.examples-intro {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  background: var(--color-cream-100);
  padding: 2.5rem 2rem;
  text-align: center;
}

.examples-intro-eyebrow {
  margin: 0;
  font-size: 15px;
  color: var(--color-ink-80);
}

.examples-intro-title {
  margin: 1rem 0 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-ink);
}

.examples-list {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.75rem;
}

.example-button {
  border: none;
  border-radius: 0.75rem;
  background: var(--color-mint-200);
  padding: 1rem 1.25rem;
  text-align: left;
  font-size: 15px;
  color: var(--color-ink);
  transition: background-color 0.15s, box-shadow 0.15s;
}

.example-button:hover {
  background: var(--color-mint-100);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* ============================================================
   Disclaimer + footer
   ============================================================ */
.disclaimer {
  max-width: 42rem;
  margin: 3rem auto 0;
  text-align: center;
  font-size: 15px;
  line-height: 1.6;
}

.site-footer {
  display: flex;
  justify-content: center;
  padding: 3.5rem 0;
}

.partners-logo {
  height: 3.5rem;
  object-fit: contain;
}

/* ============================================================
   Breakpoints (equivalentes a sm/md de Tailwind)
   ============================================================ */
@media (min-width: 640px) {
  .panel {
    padding-left: 3.5rem;
    padding-right: 3.5rem;
  }

  .panel--chat {
    padding-left: 3rem;
    padding-right: 3rem;
  }

  .section-title {
    font-size: 2.25rem;
  }

  .section-title--lg {
    font-size: 3rem;
  }

  .hero-illustration {
    height: 20rem;
    width: 20rem;
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .banner-mobile {
    /* se sigue mostrando hasta el breakpoint md */
  }

  .partners-logo {
    height: 4rem;
  }
}

@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .banner-desktop {
    display: block;
  }

  .banner-mobile {
    display: none;
  }

  .examples {
    grid-template-columns: 1fr 2fr;
  }
}

@media (min-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}