/* ============================================================
   teespero.ar — sistema de estilos
   Estética: papelería fina, editorial, marfil dominante,
   dorado solo en acentos. Mobile-first.
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --marfil: #faf6ee;
  --papel: #fffdf8;
  --tinta: #26241f;
  --dorado: #a8862d;
  --dorado-claro: #c9ab5e;
  --noche: #211f1a;
  --tinta-suave: #6d685c;

  --hairline: rgba(38, 36, 31, 0.16);
  --hairline-oro: rgba(168, 134, 45, 0.35);

  --ancho-max: 1080px;
  --ancho-texto: 34rem;

  --fs-xs: 0.75rem;
  --fs-sm: 0.9rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: clamp(1.35rem, 1.1rem + 1.2vw, 1.75rem);
  --fs-xl: clamp(1.9rem, 1.4rem + 2.6vw, 3rem);
  --fs-hero: clamp(2.3rem, 1.6rem + 4vw, 4rem);

  --espacio-seccion: clamp(4rem, 3rem + 5vw, 7.5rem);
}

/* ---------- Reset breve ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Jost", "Poppins", sans-serif;
  font-weight: 400;
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--tinta);
  background: var(--marfil);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
}

/* ---------- Tipografía editorial ---------- */
h1,
h2,
h3 {
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: 0.01em;
  text-wrap: balance;
}

h2 {
  font-size: var(--fs-xl);
}

h3 {
  font-size: var(--fs-lg);
  font-weight: 400;
}

/* Etiqueta pequeña en mayúsculas que abre cada sección */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--dorado);
}

.kicker::before,
.kicker::after {
  content: "";
  width: 2rem;
  height: 1px;
  background: var(--hairline-oro);
}

/* ---------- Estructura ---------- */
.contenedor {
  width: 100%;
  max-width: var(--ancho-max);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.seccion {
  padding-block: var(--espacio-seccion);
}

.seccion-encabezado {
  text-align: center;
  max-width: var(--ancho-texto);
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 2rem + 3vw, 4.5rem);
}

.seccion-encabezado h2 {
  margin-top: 0.9rem;
}

.seccion-encabezado p {
  margin-top: 0.9rem;
  color: var(--tinta-suave);
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.9rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: inherit;
  font-size: var(--fs-base);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.25s ease, color 0.25s ease,
    border-color 0.25s ease, transform 0.25s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn svg {
  width: 1.15em;
  height: 1.15em;
  flex: none;
}

/* CTA principal: dorado sobre papel */
.btn-oro {
  background: var(--dorado);
  color: var(--papel);
}

.btn-oro:hover {
  background: #8f7226;
}

/* Secundario: contorno fino */
.btn-linea {
  border-color: var(--dorado);
  color: var(--dorado);
  background: transparent;
}

.btn-linea:hover {
  background: rgba(168, 134, 45, 0.08);
}

/* Deshabilitado ("Muy pronto") */
.btn[disabled],
.btn.btn-pronto {
  border-color: var(--hairline);
  color: var(--tinta-suave);
  background: transparent;
  cursor: default;
  pointer-events: none;
}

/* ---------- Ornamentos ---------- */
.filete {
  width: min(9rem, 40%);
  height: 1px;
  margin-inline: auto;
  background: linear-gradient(
    90deg,
    transparent,
    var(--dorado-claro),
    transparent
  );
  border: 0;
}

/* ---------- Aparición suave al hacer scroll ---------- */
.revela {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.revela.visible {
  opacity: 1;
  transform: none;
}

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

/* ============================================================
   1. HERO
   ============================================================ */
.hero {
  min-height: 88svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-block: clamp(3.5rem, 8vh, 6rem) clamp(3rem, 6vh, 5rem);
  background:
    radial-gradient(
      ellipse 120% 60% at 50% -10%,
      rgba(201, 171, 94, 0.12),
      transparent 60%
    ),
    var(--marfil);
  border-bottom: 1px solid var(--hairline);
}

.hero .contenedor {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-lockup {
  width: clamp(190px, 42vw, 260px);
  margin-bottom: clamp(1.5rem, 4vh, 2.5rem);
}

.hero h1 {
  font-size: var(--fs-hero);
  max-width: 14ch;
}

.hero-descriptor {
  margin-top: 1.1rem;
  font-size: var(--fs-md);
  font-weight: 300;
  color: var(--tinta-suave);
  max-width: var(--ancho-texto);
}

.hero-posicionamiento {
  margin-top: 2.2rem;
  padding-top: 1.6rem;
  position: relative;
  font-size: var(--fs-md);
  font-weight: 400;
  max-width: 30ch;
}

.hero-posicionamiento::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 5.5rem;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--dorado-claro),
    transparent
  );
}

.hero-posicionamiento em {
  font-style: normal;
  color: var(--dorado);
}

.hero .btn {
  margin-top: 2.4rem;
}

.hero-nota {
  margin-top: 1rem;
  font-size: var(--fs-sm);
  color: var(--tinta-suave);
}

/* ---------- Utilidades ---------- */
.visualmente-oculto {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* Fondos alternos de sección */
.seccion-papel {
  background: var(--papel);
  border-block: 1px solid var(--hairline);
}

.seccion-noche {
  background: var(--noche);
  color: var(--marfil);
}

.seccion-noche .kicker {
  color: var(--dorado-claro);
}

.seccion-noche .kicker::before,
.seccion-noche .kicker::after {
  background: rgba(201, 171, 94, 0.4);
}

/* ============================================================
   2. CÓMO FUNCIONA
   ============================================================ */
.pasos {
  list-style: none;
  display: grid;
  gap: 2.5rem;
  max-width: var(--ancho-texto);
  margin-inline: auto;
}

.paso {
  text-align: center;
  display: grid;
  justify-items: center;
}

.paso-numero {
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--dorado);
  padding-bottom: 0.6rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--hairline-oro);
}

.paso p {
  margin-top: 0.4rem;
  color: var(--tinta-suave);
  max-width: 26ch;
}

@media (min-width: 720px) {
  .pasos {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    max-width: none;
  }
}

/* ============================================================
   3. CATÁLOGO DE DISEÑOS
   ============================================================ */
.temas {
  display: grid;
  gap: 2rem;
  max-width: 52rem;
  margin-inline: auto;
}

.tema {
  background: var(--marfil);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* La "tapa" de cada diseño: color del tema + ornamento a línea */
.tema-muestra {
  display: grid;
  place-items: center;
  padding: 2.4rem;
}

.tema-muestra svg {
  width: clamp(84px, 18vw, 110px);
  height: auto;
}

.tema-muestra-botanico {
  background: #e9ead9;
  color: #5f6f52;
}

.tema-muestra-clasico {
  background: var(--papel);
  color: var(--dorado);
}

.tema-info {
  padding: 1.6rem 1.6rem 1.9rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.9rem;
  border-top: 1px solid var(--hairline);
}

.tema-info p {
  color: var(--tinta-suave);
  font-size: var(--fs-sm);
}

.tema-paleta {
  list-style: none;
  display: flex;
  gap: 0.5rem;
}

.tema-paleta li {
  position: relative;
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  background: var(--muestra);
  border: 1px solid var(--hairline);
}

.tema .btn {
  margin-top: 0.4rem;
}

@media (min-width: 640px) {
  .temas {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================================
   4. PAQUETES
   ============================================================ */
.paquetes {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

.paquete {
  position: relative;
  background: var(--papel);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  padding: 2rem 1.7rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.85rem;
  height: 100%;
}

.paquete-apodo {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--dorado);
}

.paquete-desc {
  font-size: var(--fs-sm);
  color: var(--tinta-suave);
}

.paquete-lista {
  list-style: none;
  font-size: var(--fs-sm);
  display: grid;
  gap: 0.45rem;
  margin-block: 0.4rem;
}

.paquete-lista li {
  padding-left: 1.2rem;
  position: relative;
}

.paquete-lista li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--dorado-claro);
}

.paquete .btn {
  margin-top: auto;
  align-self: stretch;
}

/* Premium: la tarjeta recomendada */
.paquete-premium {
  border: 1px solid var(--dorado);
  box-shadow: 0 0 0 1px var(--dorado);
  background: linear-gradient(
      180deg,
      rgba(201, 171, 94, 0.08),
      transparent 45%
    ),
    var(--papel);
  padding-top: 2.6rem;
}

.paquete-insignia {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  width: max-content;
  max-width: calc(100% - 1.5rem);
  text-align: center;
  background: var(--dorado);
  color: var(--papel);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 0.35rem 1.1rem;
  border-radius: 999px;
}

.paquete-regalo {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--dorado);
}

@media (min-width: 720px) {
  .paquetes {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
  }
}

@media (min-width: 1080px) {
  .paquetes {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
}

/* ============================================================
   5. PARA CADA EVENTO
   ============================================================ */
.eventos {
  list-style: none;
  display: grid;
  gap: 2.2rem;
  text-align: center;
  max-width: var(--ancho-texto);
  margin-inline: auto;
}

.evento h3 {
  color: var(--dorado-claro);
  font-weight: 400;
}

.evento p {
  margin-top: 0.35rem;
  font-weight: 300;
  color: rgba(250, 246, 238, 0.75);
  font-size: var(--fs-sm);
}

@media (min-width: 900px) {
  .eventos {
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
    max-width: none;
  }
}

/* ============================================================
   6. PREGUNTAS FRECUENTES
   ============================================================ */
.contenedor-angosto {
  max-width: 46rem;
}

.faq {
  border-top: 1px solid var(--hairline);
}

.faq-item {
  border-bottom: 1px solid var(--hairline);
}

.faq-item summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0.2rem;
  font-size: var(--fs-md);
  font-weight: 400;
  cursor: pointer;
  list-style: none;
}

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

.faq-item summary::after {
  content: "+";
  flex: none;
  color: var(--dorado);
  font-weight: 300;
  font-size: 1.4rem;
  line-height: 1;
  transition: transform 0.25s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  padding: 0 0.2rem 1.2rem;
  color: var(--tinta-suave);
  max-width: 60ch;
}

/* ============================================================
   7. FOOTER
   ============================================================ */
.pie {
  background: var(--papel);
  border-top: 1px solid var(--hairline);
  padding-block: clamp(3rem, 2.5rem + 3vw, 5rem);
  text-align: center;
}

.pie .contenedor {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.3rem;
}

.pie-lockup {
  width: min(260px, 70vw);
}

.pie-descriptor {
  color: var(--tinta-suave);
  font-weight: 300;
}

.pie-redes {
  font-size: var(--fs-sm);
  color: var(--tinta-suave);
}

.pie-redes a {
  color: var(--dorado);
  text-decoration-color: var(--hairline-oro);
  text-underline-offset: 3px;
}

.pie-redes a:hover {
  color: var(--tinta);
}

.pie-arroba {
  font-weight: 500;
  color: var(--tinta);
  letter-spacing: 0.03em;
}

.pie-legal {
  margin-top: 0.8rem;
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--tinta-suave);
}