/* ========================================================================
   Quientis — styles.css
   Capas:
   1. Tokens
   2. Overrides Pico
   3. Base
   4. Layout (header, footer, hero)
   5. Componentes (cards, CTAs, botones)
   6. Páginas específicas
   7. Responsive
   ======================================================================== */


/* 1. Tokens ============================================================== */

:root {
  --color-primary:   #162236;
  --color-primary-2: #1f2f4a;
  --color-accent:    #FE560F;
  --color-accent-2:  #e34900;
  --color-bg:        #ffffff;
  --color-surface:   #f7f9fc;
  --color-border:    #e3e8ef;
  --color-text:      #162236;
  --color-muted:     #6b7785;

  --font-sans: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  --radius-sm: 8px;
  --radius:    12px;
  --radius-lg: 20px;

  --shadow-sm: 0 1px 2px rgba(22, 34, 54, 0.05);
  --shadow:    0 4px 16px rgba(22, 34, 54, 0.08);
  --shadow-lg: 0 12px 32px rgba(22, 34, 54, 0.12);

  --container: 1100px;
  --container-narrow: 760px;
}


/* 2. Overrides Pico ====================================================== */

:root {
  --pico-font-family-sans-serif: var(--font-sans);
  --pico-font-family: var(--font-sans);
  --pico-color: var(--color-text);
  --pico-background-color: var(--color-bg);
  --pico-primary: var(--color-accent);
  --pico-primary-background: var(--color-accent);
  --pico-primary-border: var(--color-accent);
  --pico-primary-hover: var(--color-accent-2);
  --pico-primary-hover-background: var(--color-accent-2);
  --pico-primary-hover-border: var(--color-accent-2);
  --pico-primary-focus: rgba(254, 86, 15, 0.25);
  --pico-primary-inverse: #ffffff;
  --pico-border-radius: var(--radius);
  --pico-card-background-color: var(--color-bg);
  --pico-card-border-color: var(--color-border);
  --pico-card-sectioning-background-color: var(--color-surface);
  --pico-muted-color: var(--color-muted);
  --pico-h1-color: var(--color-primary);
  --pico-h2-color: var(--color-primary);
  --pico-h3-color: var(--color-primary);
}


/* 3. Base ================================================================ */

html { scroll-behavior: smooth; }
html, body { overflow-x: hidden; }

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

.container,
main.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.container--narrow { max-width: var(--container-narrow); }

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

a { color: var(--color-accent); text-decoration: none; }
a:hover, a:focus-visible { color: var(--color-accent-2); text-decoration: underline; }

h1, h2, h3, h4 { letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.1; }
h2 { font-size: clamp(1.5rem, 2.5vw, 2.125rem); line-height: 1.2; }


/* 4. Layout ============================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: 0.875rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
}
.site-header__brand img { height: 36px; width: auto; }

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

.site-nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}
.site-nav a {
  color: var(--color-primary);
  font-weight: 500;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
}
.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  text-decoration: none;
}

/* Switcher de idioma */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
}
.lang-switcher a,
.lang-switcher span {
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
  border: 1px solid transparent;
  line-height: 1;
}
.lang-switcher a {
  color: var(--color-muted);
  border-color: var(--color-border);
}
.lang-switcher a:hover,
.lang-switcher a:focus-visible {
  color: var(--color-accent);
  border-color: var(--color-accent);
  text-decoration: none;
}
.lang-switcher span[aria-current="true"] {
  background: var(--color-accent);
  color: #fff;
}
.lang-switcher--floating {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  z-index: 10;
}

.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  margin-top: 4rem;
  padding: 2rem 1.25rem;
  color: var(--color-muted);
  font-size: 0.9rem;
}
.site-footer__inner {
  max-width: var(--container);
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
  align-items: center;
  justify-content: space-between;
}
.site-footer p { margin: 0; }
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}
.site-footer a { color: var(--color-muted); }
.site-footer a:hover { color: var(--color-accent); }


/* Hero ------------------------------------------------------------------- */

.hero {
  position: relative;
  margin-top: 1.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  isolation: isolate;
  min-height: 360px;
  display: flex;
  align-items: center;
  color: #fff;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero__media img,
.hero__media svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(22, 34, 54, 0.55) 0%, rgba(22, 34, 54, 0.85) 100%);
}
.hero__content {
  padding: 3rem 1.5rem;
  max-width: 760px;
}
.hero h1 { color: #fff; margin-bottom: 0.75rem; }
.hero p { color: rgba(255, 255, 255, 0.92); font-size: 1.125rem; margin: 0; }


/* 5. Componentes ========================================================= */

/* Sección con título y subtítulo */
.section { padding: 3rem 0; }
.section__head { text-align: center; margin-bottom: 2rem; }
.section__head h2 { margin: 0 0 0.5rem; }
.section__head p { color: var(--color-muted); margin: 0; }

/* Grid genérico */
.grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
.grid > * { min-width: 0; }
@media (min-width: 720px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
}

/* Card de área (Home) */
.card-area {
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: var(--color-text);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  box-shadow: var(--shadow-sm);
}
.card-area:hover,
.card-area:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
  text-decoration: none;
  color: var(--color-text);
}
.card-area__media {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--color-surface);
  overflow: hidden;
}
.card-area__media img,
.card-area__media svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card-area__body { padding: 1.5rem 1.5rem 1.75rem; }
.card-area__body h2 {
  margin: 0 0 0.5rem;
  color: var(--color-primary);
  font-size: 1.5rem;
}
.card-area__body p { margin: 0 0 1rem; color: var(--color-muted); }
.card-area__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-accent);
  font-weight: 600;
}
.card-area__cta::after { content: "→"; transition: transform 0.2s ease; }
.card-area:hover .card-area__cta::after { transform: translateX(4px); }

/* Card de servicio / funcionalidad */
.card-feature {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.card-feature__icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(254, 86, 15, 0.12);
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.card-feature__icon svg { width: 22px; height: 22px; }
.card-feature h3 { margin: 0 0 0.5rem; font-size: 1.125rem; color: var(--color-primary); }
.card-feature p { margin: 0; color: var(--color-muted); font-size: 0.95rem; }

/* Bloque destacado de Veresto en it.html */
.cta-veresto {
  margin: 3rem 0;
  padding: 2.5rem;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-2) 100%);
  border-radius: var(--radius-lg);
  color: #fff;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}
.cta-veresto > * { min-width: 0; }
@media (min-width: 900px) {
  .cta-veresto { grid-template-columns: 1.5fr 1fr; padding: 3rem; }
}
.cta-veresto__text h2 { color: #fff; margin: 0 0 0.5rem; }
.cta-veresto__text p { color: rgba(255, 255, 255, 0.88); margin: 0 0 1.5rem; font-size: 1.05rem; }
.cta-veresto__media { text-align: center; }
.cta-veresto__media img,
.cta-veresto__media svg {
  display: inline-block;
  max-height: 360px;
  width: auto;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
  text-decoration: none;
  line-height: 1;
}
.btn:hover, .btn:focus-visible { text-decoration: none; transform: translateY(-1px); }

.btn--primary { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.btn--primary:hover, .btn--primary:focus-visible { background: var(--color-accent-2); border-color: var(--color-accent-2); color: #fff; }

.btn--ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.4); }
.btn--ghost:hover, .btn--ghost:focus-visible { border-color: #fff; background: rgba(255, 255, 255, 0.08); color: #fff; }

.btn--outline { background: transparent; color: var(--color-primary); border-color: var(--color-border); }
.btn--outline:hover, .btn--outline:focus-visible { border-color: var(--color-accent); color: var(--color-accent); }

.btn-group { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Botón de tienda (App Store / Google Play) */
.btn-store {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.65rem 1.1rem;
  background: var(--color-primary);
  color: #fff;
  border-radius: 10px;
  font-weight: 500;
  text-decoration: none;
  line-height: 1.2;
}
.btn-store:hover, .btn-store:focus-visible { background: var(--color-primary-2); color: #fff; text-decoration: none; }
.btn-store[aria-disabled="true"] { opacity: 0.6; pointer-events: none; }
.btn-store__icon { font-size: 1.4rem; line-height: 1; }
.btn-store__label { display: flex; flex-direction: column; align-items: flex-start; }
.btn-store__label small { font-size: 0.7rem; opacity: 0.8; }
.btn-store__label strong { font-size: 0.95rem; }


/* 6. Páginas específicas ================================================ */

/* Home -------------------------------------------------------------------- */

.page-home main {
  padding-top: 3rem;
  padding-bottom: 4rem;
  text-align: center;
}

.home-brand {
  display: block;
  margin: 0 auto 2rem;
  max-width: 260px;
}
.home-brand img { width: 100%; height: auto; }

.home-lead { color: var(--color-muted); max-width: 540px; margin: 0 auto 3rem; font-size: 1.1rem; }

.home-areas {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
  text-align: left;
}
.home-areas > * { min-width: 0; }
@media (min-width: 720px) {
  .home-areas { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
}

/* Inmobiliario ----------------------------------------------------------- */

.prose { max-width: 720px; }
.prose p { font-size: 1.05rem; line-height: 1.7; color: var(--color-text); }
.prose p + p { margin-top: 1rem; }

.contact-block {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: var(--color-surface);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}
.contact-block p { margin: 0 0 0.25rem; color: var(--color-muted); }
.contact-block a { font-size: 1.05rem; font-weight: 600; }


/* Veresto ---------------------------------------------------------------- */

.veresto-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  padding: 3rem 0;
}
.veresto-hero > * { min-width: 0; }
@media (min-width: 900px) {
  .veresto-hero { grid-template-columns: 1.2fr 1fr; gap: 3rem; }
}
.veresto-hero__logo {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  display: block;
  margin: 0 0 1.25rem;
  box-shadow: var(--shadow);
}
.veresto-hero__text h1 { color: var(--color-primary); margin: 0 0 1rem; }
.veresto-hero__text p { font-size: 1.15rem; color: var(--color-muted); margin: 0 0 1.5rem; }
.veresto-hero__media { text-align: center; }
.veresto-hero__media img,
.veresto-hero__media svg {
  display: inline-block;
  max-height: 480px;
  width: auto;
}

.section-dark {
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  margin: 2rem 0;
}
.section-dark h2 { color: #fff; }
.section-dark p { color: rgba(255, 255, 255, 0.88); }


/* Privacidad ------------------------------------------------------------- */

.legal { max-width: var(--container-narrow); }
.legal h2 {
  margin-top: 2.5rem;
  font-size: 1.25rem;
  color: var(--color-primary);
}
.legal h2:first-of-type { margin-top: 1rem; }
.legal p { line-height: 1.7; color: var(--color-text); }
.legal .updated { color: var(--color-muted); font-size: 0.9rem; }


/* 7. Responsive ========================================================== */

@media (max-width: 720px) {
  .site-header__inner { padding: 0.75rem 1rem; gap: 0.75rem; }
  .site-header__end { gap: 0.75rem; }
  .site-nav { gap: 0.85rem; font-size: 0.9rem; }
  .site-header__brand img { height: 30px; }
  .lang-switcher { font-size: 0.8rem; gap: 0.25rem; }
  .lang-switcher a,
  .lang-switcher span { padding: 0.2rem 0.4rem; }
  .lang-switcher--floating { top: 0.65rem; right: 0.85rem; }

  .hero { min-height: 280px; }
  .hero__content { padding: 2rem 1.25rem; }
  .hero h1 { font-size: 2rem; }

  .cta-veresto { padding: 1.75rem; }
  .section-dark { padding: 2rem 1.25rem; }

  .site-footer__inner { flex-direction: column; align-items: flex-start; }
}