/* Paleta = MyPropIA/src/constants/colors.js | Gradiente = GradientBackground.js (135deg) | Fondo = AppBackground (FondoApp.jpeg) | Logos = iOS AppIcon (copias en assets/) */
:root {
  --color-primary: #1e0a47;
  --color-secondary: #7b0082;
  --color-text-dark: #1a1a1a;
  --color-text-muted: #666666;
  --color-border: #e0e0e0;
  --color-surface: #ffffff;
  --color-surface-muted: #f5f5f5;
  --color-hero-text: #ffffff;
  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --max-content: 72rem;
  --section-pad-y: clamp(4rem, 12vw, 7rem);
  --section-pad-x: clamp(1.5rem, 5vw, 2.5rem);
  --gradient-app: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --gradient-hero-overlay: linear-gradient(
    135deg,
    rgba(30, 10, 71, 0.9) 0%,
    rgba(123, 0, 130, 0.88) 100%
  );
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-stack);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--color-text-dark);
  background-color: var(--color-surface-muted);
  background-image: linear-gradient(
    180deg,
    rgba(30, 10, 71, 0.04) 0%,
    rgba(123, 0, 130, 0.03) 50%,
    rgba(245, 245, 245, 1) 100%
  );
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 0.85rem var(--section-pad-x);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.site-header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--max-content);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand--link {
  text-decoration: none;
  color: inherit;
}

.brand--link:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 4px;
  border-radius: 8px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem 1.25rem;
}

.site-nav__link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.site-nav__link:hover {
  color: var(--color-primary);
}

.site-nav__link--current {
  color: var(--color-primary);
  border-bottom-color: var(--color-secondary);
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 4px 16px rgba(30, 10, 71, 0.18);
  flex-shrink: 0;
}

.logo-wordmark {
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  background: var(--gradient-app);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--section-pad-y) var(--section-pad-x);
  color: var(--color-hero-text);
  background-color: var(--color-primary);
  background-image: var(--gradient-hero-overlay), url("/assets/FondoApp.jpeg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-inner {
  width: 100%;
  max-width: 52rem;
  text-align: center;
}

.hero-logo-wrap {
  margin: 0 0 1.25rem;
  padding: 0;
  border: none;
}

.hero-logo {
  width: min(200px, 46vw);
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 22%;
  box-shadow:
    0 16px 48px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.12);
}

.hero-kicker {
  margin: 0 0 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  opacity: 0.88;
}

.hero-title {
  margin: 0 0 1.25rem;
  font-size: clamp(1.85rem, 5.5vw, 3rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  text-shadow: 0 2px 28px rgba(30, 10, 71, 0.45);
}

.hero-lead {
  margin: 0 0 2rem;
  font-size: clamp(1.0625rem, 2.2vw, 1.2rem);
  line-height: 1.7;
  opacity: 0.96;
  max-width: 44rem;
  margin-left: auto;
  margin-right: auto;
}

.hero-badge {
  display: inline-block;
  margin: 0;
  padding: 0.65rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-primary);
  background: var(--color-surface);
  border-radius: 999px;
  box-shadow: 0 4px 24px rgba(30, 10, 71, 0.2);
}

.hero-badge--inline {
  margin-top: 1.5rem;
}

.hero--compact {
  min-height: 42vh;
  padding-top: clamp(2.5rem, 8vw, 4rem);
  padding-bottom: clamp(2.5rem, 8vw, 4rem);
}

.hero-lead--compact {
  margin-bottom: 0;
  max-width: 40rem;
}

.section {
  padding: var(--section-pad-y) var(--section-pad-x);
}

.section-inner {
  max-width: var(--max-content);
  margin: 0 auto;
}

.section-inner-narrow {
  max-width: 36rem;
  text-align: center;
}

.section-inner-form {
  max-width: 38rem;
}

.section-inner-terms {
  max-width: 48rem;
}

.terms-meta {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.terms-meta__item + .terms-meta__item::before {
  content: " · ";
}

.terms-doc-title {
  margin: 0 0 1.25rem;
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.terms-body {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text-dark);
}

.terms-plain {
  white-space: pre-wrap;
  word-wrap: break-word;
}

.section-inner-split {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 48rem) {
  .section-inner-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: 3rem;
  }
}

.section-split-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.section-brand-img {
  width: min(240px, 70vw);
  height: auto;
  display: block;
  border-radius: 20%;
  box-shadow: 0 12px 40px rgba(30, 10, 71, 0.12);
}

.section-split-text .section-prose {
  max-width: none;
}

.section-light {
  background: var(--color-surface);
  border-top: 1px solid rgba(30, 10, 71, 0.06);
  border-bottom: 1px solid rgba(30, 10, 71, 0.06);
}

.section-muted {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.9) 0%,
    rgba(245, 245, 245, 1) 100%
  );
  border-top: 1px solid rgba(123, 0, 130, 0.08);
}

.section-title {
  margin: 0 0 1.5rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-primary);
}

.section-prose {
  margin: 0;
  max-width: 38rem;
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.feature-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 40rem) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (min-width: 64rem) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  margin: 0;
  padding: 1.75rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  border-color: rgba(123, 0, 130, 0.35);
  box-shadow: 0 8px 32px rgba(30, 10, 71, 0.1);
}

.feature-title {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-primary);
}

.feature-text {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.section-cta {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 1) 0%,
    rgba(248, 246, 252, 1) 50%,
    rgba(245, 245, 245, 1) 100%
  );
  border-top: 1px solid rgba(123, 0, 130, 0.1);
}

.cta-icon {
  display: block;
  width: 72px;
  height: 72px;
  margin: 0 auto 1.25rem;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: 0 8px 28px rgba(30, 10, 71, 0.15);
}

.cta-title {
  margin: 0 0 1rem;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-primary);
}

.cta-text {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 1.0625rem;
  line-height: 1.65;
}

.site-footer {
  padding: 2rem var(--section-pad-x);
  text-align: center;
  background: var(--gradient-app);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.875rem;
}

.footer-copy {
  margin: 0;
}

.support-form {
  margin: 0 0 2.5rem;
}

.form-field {
  margin-bottom: 1.25rem;
}

.form-field label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
}

.form-req {
  color: var(--color-secondary);
  font-weight: 700;
}

.form-field input,
.form-field textarea {
  width: 100%;
  margin: 0;
  padding: 0.75rem 1rem;
  font: inherit;
  color: var(--color-text-dark);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: rgba(123, 0, 130, 0.55);
  box-shadow: 0 0 0 3px rgba(123, 0, 130, 0.15);
}

.form-field textarea {
  resize: vertical;
  min-height: 8rem;
}

.form-note {
  margin: 0 0 1.25rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  margin: 0;
}

.form-actions {
  margin-top: 0.5rem;
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.65rem 1.75rem;
  font: inherit;
  font-weight: 600;
  color: #fff;
  background: var(--gradient-app);
  border: none;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(30, 10, 71, 0.25);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.btn-submit:hover {
  box-shadow: 0 8px 28px rgba(30, 10, 71, 0.32);
  transform: translateY(-1px);
}

.btn-submit:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 3px;
}

.form-feedback {
  margin: 0 0 1.25rem;
  padding: 1rem 1.15rem;
  border-radius: 10px;
  font-size: 0.9375rem;
  line-height: 1.55;
}

.form-feedback--ok {
  background: rgba(30, 160, 90, 0.1);
  border: 1px solid rgba(30, 160, 90, 0.35);
  color: #1a5c38;
}

.form-feedback--err {
  background: rgba(180, 40, 40, 0.08);
  border: 1px solid rgba(180, 40, 40, 0.35);
  color: #6b1c1c;
}

.support-alt {
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.support-alt__title {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary);
}

.support-alt__text {
  margin: 0;
}

.support-alt a {
  color: var(--color-secondary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.support-alt a:hover {
  color: var(--color-primary);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .feature-card {
    transition: none;
  }

  .btn-submit {
    transition: none;
  }

  .btn-submit:hover {
    transform: none;
  }
}