/* Landing RIBANI — misma paleta y tipografía que ribani-web (src/index.css). */
:root {
  --pino-50: #f2f8f4;
  --pino-100: #dfeee5;
  --pino-200: #c2ddcc;
  --pino-500: #5bab88;
  --pino-600: #2e7d55;
  --pino-700: #1f6343;
  --pino-900: #02542d;
  --pino-950: #02331c;
  --salvia-50: #f6f8f6;
  --salvia-200: #d3dcd3;
  --salvia-600: #576a57;
  --salvia-800: #3c473c;
  --salvia-950: #1a201a;
  --ocre-50: #fbefd9;
  --ocre-400: #d9a13b;
  --ocre-500: #c08a26;
  --ocre-700: #8a5d12;
  --rojo: #c2410c;

  /* Tokens semánticos */
  --bg: #fbfcfa;
  --surface: #fff;
  --text: var(--salvia-950);
  --muted: var(--salvia-600);
  --line: var(--salvia-200);
  --brand: var(--pino-900);
  --brand-hover: var(--pino-700);
  --focus: var(--ocre-400);

  --font-display: 'Fraunces', ui-serif, Georgia, serif;
  --font-sans: 'Atkinson Hyperlegible', ui-sans-serif, system-ui, sans-serif;
  --radius: 20px;
  --radius-sm: 14px;
  --shadow: 0 20px 50px -20px rgb(2 51 28 / 0.35);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur: 0.2s;
  --nav-h: 68px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1.125rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* Iconos de trazo (misma familia visual en toda la página) */
.icon {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--pino-950);
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  max-width: 22ch;
}

h3 {
  font-size: 1.3rem;
  font-weight: 600;
}

h4 {
  font-size: 1.2rem;
  font-weight: 600;
}

p {
  margin: 0 0 1em;
  text-wrap: pretty;
}

a {
  color: var(--pino-700);
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 6px;
}

.wrap {
  width: min(1140px, 100% - 32px);
  margin-inline: auto;
}

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 16px;
  top: 16px;
  z-index: 100;
  background: var(--surface);
  color: var(--brand);
  font-weight: 700;
  padding: 10px 16px;
  border-radius: 10px;
}

.eyebrow {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--pino-600);
  margin-bottom: 0.75rem;
}

.lead {
  font-size: 1.25rem;
  color: var(--salvia-800);
  max-width: 34rem;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 52px;
  padding: 0 1.6rem;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid var(--brand);
  cursor: pointer;
  touch-action: manipulation;
  transition:
    background var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}
.btn .icon {
  transition: transform var(--dur) var(--ease);
}
.btn:hover {
  background: var(--brand-hover);
  border-color: var(--brand-hover);
}
.btn:hover .icon {
  transform: translateX(3px);
}
.btn:active {
  transform: scale(0.98);
}
.btn--ghost {
  background: transparent;
  color: var(--brand);
}
.btn--ghost:hover {
  background: var(--pino-100);
  color: var(--brand);
  border-color: var(--brand);
}
.btn--light {
  background: #fff;
  color: var(--brand);
  border-color: #fff;
}
.btn--light:hover {
  background: var(--pino-100);
  border-color: var(--pino-100);
}
.btn--small {
  min-height: 44px;
  padding: 0 1.2rem;
  font-size: 1rem;
}

/* Navegación */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(251 252 250 / 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: var(--nav-h);
}
.nav__menu {
  margin-left: auto;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 44px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--pino-950);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.nav__links {
  display: flex;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.85rem;
  border-radius: 999px;
  color: var(--salvia-800);
  text-decoration: none;
  font-size: 1rem;
  transition:
    background var(--dur) var(--ease),
    color var(--dur) var(--ease);
}
.nav__links a:hover {
  color: var(--brand);
  background: var(--pino-50);
}
.nav__links a[aria-current] {
  color: var(--brand);
  font-weight: 700;
  background: var(--pino-100);
}
.nav__toggle {
  display: none;
  align-items: center;
  gap: 0.4rem;
  min-height: 44px;
  padding: 0 0.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--pino-950);
  font: inherit;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  touch-action: manipulation;
}
.nav__toggle-close {
  display: none;
}
.nav__toggle[aria-expanded='true'] .nav__toggle-open {
  display: none;
}
.nav__toggle[aria-expanded='true'] .nav__toggle-close {
  display: inline;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(3rem, 8vw, 6rem) 0;
  background:
    radial-gradient(60% 70% at 85% 30%, var(--pino-100) 0%, transparent 70%),
    radial-gradient(40% 50% at 10% 90%, var(--pino-50) 0%, transparent 70%);
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.facts {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  font-size: 1rem;
  color: var(--salvia-800);
}
.facts li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.facts .icon {
  color: var(--pino-600);
}

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  padding-bottom: 64px;
}
.phone {
  position: relative;
  width: 280px;
  padding: 14px;
  border-radius: 44px;
  background: var(--pino-950);
  box-shadow: var(--shadow);
  transform: rotate(3deg);
}
.phone__notch {
  position: absolute;
  top: 22px;
  left: 50%;
  translate: -50% 0;
  width: 70px;
  height: 18px;
  border-radius: 999px;
  background: var(--pino-950);
  z-index: 2;
}
.phone__screen {
  border-radius: 32px;
  background: var(--salvia-50);
  padding: 52px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}
.phone__hello {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0;
  color: var(--pino-950);
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
}
.pill--ok {
  background: var(--pino-100);
  color: var(--pino-700);
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pino-600);
  animation: pulse 2.5s ease-in-out infinite;
}
.sos {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  display: grid;
  place-content: center;
  text-align: center;
  color: #fff;
  background: radial-gradient(circle at 35% 30%, #ea580c, var(--rojo));
  box-shadow:
    0 0 0 10px rgb(194 65 12 / 0.12),
    0 0 0 22px rgb(194 65 12 / 0.06);
}
.sos span {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
}
.sos small {
  font-size: 0.75rem;
  max-width: 10ch;
  margin: 4px auto 0;
  line-height: 1.2;
}
.card-mini {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  font-size: 0.9rem;
  line-height: 1.3;
}
.card-mini small {
  white-space: nowrap;
  display: block;
  color: var(--muted);
}
.card-mini__icon {
  display: grid;
  place-content: center;
  width: 36px;
  height: 36px;
  flex: none;
  border-radius: 10px;
  background: var(--pino-100);
  color: var(--pino-900);
}
.check {
  margin-left: auto;
  width: 28px;
  height: 28px;
  flex: none;
  border-radius: 50%;
  display: grid;
  place-content: center;
  background: var(--pino-600);
  color: #fff;
}
.check .icon {
  width: 16px;
  height: 16px;
  stroke-width: 3;
}

.float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: 16px;
  background: var(--surface);
  box-shadow: var(--shadow);
  font-size: 0.95rem;
  line-height: 1.3;
  max-width: 260px;
}
.float small {
  display: block;
  color: var(--muted);
}
.float--alert {
  left: 0;
  bottom: 0;
  border-left: 4px solid var(--ocre-500);
  animation: float 5s ease-in-out infinite;
}
.float__dot {
  flex: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ocre-500);
  animation: pulse 2s ease-in-out infinite;
}

/* Secciones */
.section {
  padding: clamp(4rem, 9vw, 7rem) 0;
}
.section--tint {
  background: var(--pino-50);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.role {
  padding: clamp(1.75rem, 3vw, 2.5rem);
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
}
.role--dark {
  background: var(--pino-900);
  border-color: var(--pino-900);
  color: var(--pino-50);
}
.role--dark h3 {
  color: #fff;
}
.role__head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.role__head h3 {
  margin: 0;
}
.role__icon {
  display: grid;
  place-content: center;
  width: 52px;
  height: 52px;
  flex: none;
  border-radius: var(--radius-sm);
  background: var(--pino-100);
  color: var(--pino-900);
  font-size: 1.3rem;
}
.role--dark .role__icon {
  background: rgb(255 255 255 / 0.12);
  color: #fff;
}
.role__tag {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pino-600);
  margin: 0 0 0.15rem;
}
.role--dark .role__tag {
  color: var(--pino-200);
}
.ticks {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 1.75rem;
  display: grid;
  gap: 0.7rem;
}
.ticks li {
  position: relative;
  padding-left: 2rem;
}
.ticks li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.3em;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  background: var(--pino-600)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E")
    center / 70% no-repeat;
}
.role--dark .ticks li::before {
  /* Sobre fondo oscuro: círculo verde claro (>3:1 con el fondo) y check oscuro. */
  background-color: var(--pino-500);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2302331c' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E");
}

.steps__title {
  margin-top: 4rem;
  font-size: 1.5rem;
}
.steps {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.steps li {
  padding-top: 1.25rem;
  border-top: 2px solid var(--line);
}
.steps__n {
  display: inline-grid;
  place-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--pino-100);
  color: var(--pino-900);
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.steps p {
  color: var(--muted);
  margin: 0;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
/* Tarjetas informativas: sin efecto hover para no simular que son clicables. */
.feature {
  padding: 1.75rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--pino-100);
}
.feature p {
  color: var(--muted);
  margin: 0;
}
.feature__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  display: grid;
  place-content: center;
  background: var(--pino-100);
  color: var(--pino-900);
  font-size: 1.3rem;
  margin-bottom: 1.1rem;
}
.feature--urgent .feature__icon {
  background: var(--ocre-50);
  color: var(--ocre-700);
}

.security {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.security__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}
.security__list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem 1.5rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--surface);
}
.security__icon {
  display: grid;
  place-content: center;
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 12px;
  background: var(--pino-100);
  color: var(--pino-900);
}
.security__list strong {
  display: block;
  color: var(--pino-950);
}
.security__list span {
  color: var(--muted);
}

/* Preguntas frecuentes */
.faq {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3rem;
  align-items: start;
}
.faq__list {
  display: grid;
  gap: 0.75rem;
}
.faq details {
  border-radius: 16px;
  border: 1px solid var(--pino-100);
  background: var(--surface);
}
.faq details[open] {
  border-color: var(--pino-200);
}
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 60px;
  padding: 0.9rem 1.5rem;
  font-weight: 700;
  color: var(--pino-950);
  cursor: pointer;
  list-style: none;
  border-radius: 16px;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary:hover {
  color: var(--pino-700);
}
.faq summary .icon {
  color: var(--pino-600);
  transition: transform var(--dur) var(--ease);
}
.faq details[open] summary .icon {
  transform: rotate(180deg);
}
.faq details p {
  margin: 0;
  padding: 0 1.5rem 1.25rem;
  color: var(--salvia-800);
}

.cta {
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
  background:
    radial-gradient(70% 120% at 100% 0%, var(--pino-700) 0%, transparent 60%),
    var(--pino-900);
  color: var(--pino-50);
  text-align: center;
}
.cta__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cta h2 {
  color: #fff;
  max-width: none;
}
.cta p {
  font-size: 1.2rem;
  margin-bottom: 1.75rem;
}

.footer {
  padding: 2rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
  color: var(--muted);
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.footer p {
  margin: 0;
}
.brand--footer {
  font-size: 1.1rem;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  html {
    scroll-behavior: auto;
  }
}

/* Tablet */
@media (max-width: 900px) {
  .hero__grid,
  .split,
  .security,
  .faq {
    grid-template-columns: 1fr;
  }
  .security,
  .faq {
    gap: 1.5rem;
  }
  .hero__visual {
    margin-top: 1rem;
  }
  .features {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Menú desplegable (solo con JS; sin JS los enlaces quedan visibles en otra fila). */
  .js .nav__toggle {
    display: inline-flex;
  }
  .js .nav__links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 16px 1rem;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 30px -20px rgb(2 51 28 / 0.35);
  }
  .js .nav__links.is-open {
    display: flex;
  }
  .js .nav__links a {
    width: 100%;
    min-height: 52px;
    font-size: 1.125rem;
  }
  html:not(.js) .nav__inner {
    flex-wrap: wrap;
    height: auto;
    padding-block: 0.5rem;
  }
  html:not(.js) .nav__links {
    flex-wrap: wrap;
  }
}

/* Móvil */
@media (max-width: 600px) {
  body {
    font-size: 1.0625rem;
  }
  .features,
  .steps {
    grid-template-columns: 1fr;
  }
  .hero__actions .btn {
    width: 100%;
  }
  .phone {
    width: 250px;
    transform: none;
  }
  .float--alert {
    max-width: 240px;
  }
  .nav__toggle span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
  .footer__inner {
    flex-direction: column;
    text-align: center;
  }
}