/* ==========================================================================
   Estudio Jurídico Romero Leyria y Asociados — Production Interface
   PROL Profesional | Vertical: Abogados
   ========================================================================== */

/* -----------------------------------------------------------------------
   1. Design Tokens
   ----------------------------------------------------------------------- */
:root {
  /* Color — Palette */
  --color-ink: #12202e;            /* primary text / deep navy */
  --color-ink-soft: #33465a;       /* secondary text */
  --color-surface: #faf9f6;        /* page background, warm off-white */
  --color-surface-alt: #f1ede4;    /* alternate section background */
  --color-surface-raised: #ffffff; /* cards */
  --color-border: #dedad0;
  --color-border-strong: #c7c1b3;
  --color-primary: #12202e;        /* deep navy — primary actions */
  --color-primary-hover: #0b1720;
  --color-accent: #9c7a3c;         /* muted brass — sparing use */
  --color-accent-soft: #f2e9d8;
  --color-on-primary: #faf9f6;
  --color-success: #2f6a4f;
  --color-focus: #1f5b8f;

  /* Typography */
  --font-display: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.375rem;
  --fs-xl: 1.75rem;
  --fs-2xl: 2.25rem;
  --fs-3xl: 3rem;

  --lh-tight: 1.2;
  --lh-snug: 1.4;
  --lh-normal: 1.65;

  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  /* Spacing scale */
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-full: 999px;

  /* Shadow */
  --shadow-sm: 0 1px 2px rgba(18, 32, 46, 0.06);
  --shadow-md: 0 6px 20px rgba(18, 32, 46, 0.08);
  --shadow-lg: 0 16px 40px rgba(18, 32, 46, 0.14);

  /* Layout */
  --container-width: 1180px;
  --container-padding: 1.5rem;

  /* Motion */
  --transition-fast: 150ms ease;
  --transition-base: 220ms ease;

  /* Z-index layers */
  --z-header: 100;
  --z-floating: 200;
  --z-overlay: 300;
}

@media (min-width: 768px) {
  :root {
    --fs-2xl: 2.75rem;
    --fs-3xl: 3.75rem;
    --container-padding: 2rem;
  }
}

/* -----------------------------------------------------------------------
   2. Reset & Base
   ----------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--color-ink);
  background: var(--color-surface);
  -webkit-font-smoothing: antialiased;
}

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

/* Icon Library icons are single-color outline SVGs (stroke="currentColor").
   Loaded via <img>, currentColor can't inherit page CSS — so icons are
   rendered as CSS mask stencils instead: the .icon span's background-color
   (driven by `color`) fills the icon shape, which keeps every icon
   recolorable and readable on any background (PROL_BASE §09.7 Color Usage). */
.icon {
  display: inline-block;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background-color: currentColor;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
  margin: 0 0 var(--space-sm);
  color: var(--color-ink);
}

h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-lg); }
h4 { font-size: var(--fs-md); }

p { margin: 0 0 var(--space-sm); color: var(--color-ink-soft); }
p:last-child { margin-bottom: 0; }

a { color: var(--color-primary); text-decoration: none; }
ul, ol { padding-left: 1.25rem; color: var(--color-ink-soft); }
li { margin-bottom: var(--space-2xs); }

button { font-family: inherit; }

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

/* -----------------------------------------------------------------------
   3. Layout Primitives
   ----------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.section {
  padding-block: var(--space-2xl);
}

.section--alt {
  background: var(--color-surface-alt);
}

.section-head {
  max-width: 640px;
  margin-bottom: var(--space-lg);
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-2xs);
}

.grid {
  display: grid;
  gap: var(--space-md);
}

.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.about-grid { gap: var(--space-2xl); align-items: center; }

@media (max-width: 900px) {
  .grid--3 { grid-template-columns: 1fr; }
  .grid--2 { grid-template-columns: 1fr; }
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--space-sm);
  top: -60px;
  background: var(--color-primary);
  color: var(--color-on-primary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-sm);
}

/* -----------------------------------------------------------------------
   4. Buttons
   ----------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

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

.btn--primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
}
.btn--primary:hover { background: var(--color-primary-hover); }

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-border-strong);
}
.btn--secondary:hover {
  background: var(--color-surface-alt);
  border-color: var(--color-primary);
}

.btn--whatsapp {
  background: #2f6a4f;
  color: #ffffff;
}
.btn--whatsapp:hover { background: #26543f; }

.btn--block { width: 100%; }

.btn--icon {
  display: inline-flex;
  width: 1.1em;
  height: 1.1em;
  flex-shrink: 0;
}

/* -----------------------------------------------------------------------
   5. Header
   ----------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(250, 249, 246, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header.is-scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-block: var(--space-sm);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-md);
  color: var(--color-ink);
  line-height: 1.15;
}

.brand__logo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.brand__mark {
  color: var(--color-accent);
}

.brand small {
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-ink-soft);
  letter-spacing: 0.02em;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.primary-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
}

.primary-nav__list a {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-ink-soft);
  padding: var(--space-2xs) 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.primary-nav__list a:hover,
.primary-nav__list a[aria-current="page"] {
  color: var(--color-ink);
  border-bottom-color: var(--color-accent);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface-raised);
  cursor: pointer;
}

.nav-toggle__icon,
.nav-toggle__icon::before,
.nav-toggle__icon::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-ink);
  position: relative;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.nav-toggle__icon::before { position: absolute; top: -6px; }
.nav-toggle__icon::after { position: absolute; top: 6px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__icon {
  background: transparent;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__icon::before {
  transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__icon::after {
  transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }

  .primary-nav {
    position: fixed;
    inset: 0 0 0 auto;
    top: 0;
    height: 100vh;
    width: min(320px, 84vw);
    background: var(--color-surface-raised);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: calc(var(--space-lg) + 42px) var(--space-lg) var(--space-lg);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-lg);
  }

  .primary-nav.is-open { transform: translateX(0); }

  .primary-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .primary-nav__list a {
    display: block;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border);
  }

  .header-cta { margin-top: var(--space-lg); flex-direction: column; align-items: stretch; }
}

@media (max-width: 480px) {
  .primary-nav { width: 100%; }
}

.nav-scrim {
  position: fixed;
  inset: 0;
  background: rgba(18, 32, 46, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  z-index: calc(var(--z-header) - 1);
}
.nav-scrim.is-visible { opacity: 1; pointer-events: auto; }

/* -----------------------------------------------------------------------
   6. Hero
   ----------------------------------------------------------------------- */
.hero {
  position: relative;
  padding-block: calc(var(--space-2xl) + var(--space-lg)) var(--space-2xl);
  background-color: var(--color-ink);
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: url("../images/hero-background.jpg");
  background-size: cover;
  background-position: center 35%;
  background-repeat: no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  /* Overlay for text legibility over the photo — darker toward the left,
     where the copy sits, lighter toward the right so the image still reads. */
  background: linear-gradient(100deg, rgba(12, 18, 26, 0.94) 0%, rgba(12, 18, 26, 0.88) 38%, rgba(12, 18, 26, 0.55) 100%);
}

.hero__inner {
  max-width: 640px;
}

@media (max-width: 900px) {
  .hero { padding-block: var(--space-xl); }
  .hero::after {
    background: linear-gradient(180deg, rgba(12, 18, 26, 0.9) 0%, rgba(12, 18, 26, 0.94) 100%);
  }
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.hero h1 {
  color: var(--color-surface);
  margin-bottom: var(--space-md);
}

.hero__lede {
  font-size: var(--fs-md);
  max-width: 46ch;
  margin-bottom: var(--space-lg);
  color: rgba(250, 249, 246, 0.82);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.hero .btn--secondary {
  color: var(--color-surface);
  border-color: rgba(250, 249, 246, 0.4);
}
.hero .btn--secondary:hover {
  background: rgba(250, 249, 246, 0.12);
  border-color: var(--color-surface);
}

.hero__credentials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(250, 249, 246, 0.2);
}

.credential {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-sm);
  color: rgba(250, 249, 246, 0.82);
}

.credential__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* -----------------------------------------------------------------------
   7. Cards
   ----------------------------------------------------------------------- */
.card {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
  height: 100%;
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-strong);
}

.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  margin-bottom: var(--space-md);
}

.card__icon .icon { width: 26px; height: 26px; color: var(--color-accent); }

.card h3 { margin-bottom: var(--space-2xs); }

.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3xs);
  margin-top: var(--space-sm);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
}

.card__link .icon { width: 16px; height: 16px; transition: transform var(--transition-fast); }
.card__link:hover .icon { transform: translateX(3px); }

/* -----------------------------------------------------------------------
   8. Process (numbered steps)
   ----------------------------------------------------------------------- */
.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  counter-reset: step;
}

@media (max-width: 900px) {
  .process-list { grid-template-columns: 1fr; }
}

.process-step {
  position: relative;
  padding: var(--space-lg) var(--space-md) var(--space-md);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.process-step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-sm);
}

/* -----------------------------------------------------------------------
   9. Differentiators
   ----------------------------------------------------------------------- */
.diff-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-sm);
}

.diff-item {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  padding: var(--space-md);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.diff-item__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  color: var(--color-success);
}

.diff-item h3 { font-size: var(--fs-md); margin-bottom: var(--space-3xs); }
.diff-item p { margin: 0; }

/* -----------------------------------------------------------------------
   10. Quote / Differentiation statement
   ----------------------------------------------------------------------- */
.quote-block {
  position: relative;
  padding: var(--space-lg);
  background: var(--color-ink);
  color: var(--color-surface);
  border-radius: var(--radius-lg);
}

.quote-block p {
  color: rgba(250, 249, 246, 0.92);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  line-height: var(--lh-snug);
  margin-bottom: var(--space-md);
}

.quote-block cite {
  display: block;
  font-style: normal;
  font-size: var(--fs-sm);
  color: rgba(250, 249, 246, 0.65);
}

/* -----------------------------------------------------------------------
   11. FAQ (accordion)
   ----------------------------------------------------------------------- */
.faq-list {
  border-top: 1px solid var(--color-border);
}

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

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-2xs);
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-body);
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--color-ink);
  cursor: pointer;
}

.faq-item__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  transition: transform var(--transition-base);
  color: var(--color-accent);
}

.faq-item[data-open="true"] .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--transition-base) ease;
}

.faq-item__answer-inner {
  padding: 0 var(--space-2xs) var(--space-md);
}

/* -----------------------------------------------------------------------
   12. CTA band
   ----------------------------------------------------------------------- */
.cta-band {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
}

.cta-band h2 { color: var(--color-on-primary); }
.cta-band p { color: rgba(250, 249, 246, 0.78); max-width: 52ch; margin-inline: auto var(--space-lg); }

.cta-band__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.cta-band .btn--secondary {
  color: var(--color-on-primary);
  border-color: rgba(250, 249, 246, 0.4);
}
.cta-band .btn--secondary:hover {
  background: rgba(250, 249, 246, 0.1);
  border-color: var(--color-on-primary);
}

/* -----------------------------------------------------------------------
   13. Page header (secondary pages)
   ----------------------------------------------------------------------- */
.page-header {
  padding-block: var(--space-xl) var(--space-lg);
  background: var(--color-surface-alt);
}

.page-header h1 { margin-bottom: var(--space-sm); }
.page-header__lede { font-size: var(--fs-md); max-width: 60ch; }

.breadcrumbs {
  display: flex;
  gap: var(--space-2xs);
  align-items: center;
  font-size: var(--fs-xs);
  color: var(--color-ink-soft);
  margin-bottom: var(--space-sm);
}
.breadcrumbs a { color: var(--color-ink-soft); }
.breadcrumbs a:hover { color: var(--color-ink); }

/* -----------------------------------------------------------------------
   14. Áreas de práctica (detail sections)
   ----------------------------------------------------------------------- */
.area-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
  padding: var(--space-md) 0;
  position: sticky;
  top: 64px;
  background: var(--color-surface);
  z-index: 10;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-xl);
}

.area-nav a {
  padding: var(--space-2xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-ink-soft);
  border: 1px solid var(--color-border);
}

.area-nav a:hover { border-color: var(--color-border-strong); color: var(--color-ink); }

.area-section {
  padding-block: var(--space-xl);
  border-bottom: 1px solid var(--color-border);
  scroll-margin-top: 120px;
}

.area-section:last-of-type { border-bottom: none; }

.area-section__layout {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: var(--space-md);
}

@media (max-width: 640px) {
  .area-section__layout { grid-template-columns: 1fr; }
}

.area-section__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}
.area-section__icon .icon { width: 28px; height: 28px; color: var(--color-accent); }

.area-section__body ul { margin-top: var(--space-sm); }

/* -----------------------------------------------------------------------
   15. Contact page
   ----------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-2xl);
  align-items: start;
}

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
}

.contact-info__list {
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0 0;
  display: grid;
  gap: var(--space-sm);
}

.contact-info__item {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-raised);
}

.contact-info__item .icon {
  width: 22px; height: 22px; flex-shrink: 0; color: var(--color-accent); margin-top: 2px;
}

.contact-info__item strong { display: block; color: var(--color-ink); font-size: var(--fs-sm); }
.contact-info__item span, .contact-info__item a { font-size: var(--fs-sm); color: var(--color-ink-soft); }

.confidentiality-note {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm);
  margin-top: var(--space-md);
  background: var(--color-accent-soft);
  border-radius: var(--radius-md);
  font-size: var(--fs-xs);
  color: var(--color-ink-soft);
}
.confidentiality-note .icon { width: 20px; height: 20px; flex-shrink: 0; color: var(--color-accent); }

.form-card {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.form-field { margin-bottom: var(--space-md); }

.form-field label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-ink);
  margin-bottom: var(--space-3xs);
}

.form-field .hint {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-ink-soft);
  margin-bottom: var(--space-2xs);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: var(--fs-sm);
  color: var(--color-ink);
  background: var(--color-surface);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-focus);
  box-shadow: 0 0 0 3px rgba(31, 91, 143, 0.15);
}

.form-note {
  font-size: var(--fs-xs);
  color: var(--color-ink-soft);
  margin-top: var(--space-sm);
}

/* -----------------------------------------------------------------------
   16. Floating WhatsApp button
   ----------------------------------------------------------------------- */
.floating-contact {
  position: fixed;
  right: var(--space-md);
  bottom: var(--space-md);
  z-index: var(--z-floating);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  background: #2f6a4f;
  color: #fff;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.floating-contact:hover { background: #26543f; transform: translateY(-2px); }
.floating-contact .icon { width: 22px; height: 22px; }

@media (max-width: 640px) {
  .floating-contact span { display: none; }
  .floating-contact { padding: 0.9rem; }
}

/* -----------------------------------------------------------------------
   17. Footer
   ----------------------------------------------------------------------- */
.site-footer {
  background: var(--color-ink);
  color: rgba(250, 249, 246, 0.82);
  padding-block: var(--space-2xl) var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(250, 249, 246, 0.14);
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.site-footer h3 {
  color: var(--color-surface);
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-sm);
}

.footer-brand__name {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  color: var(--color-surface);
  margin-bottom: var(--space-xs);
}

.footer-brand p { color: rgba(250, 249, 246, 0.68); font-size: var(--fs-sm); }

.footer-nav-list,
.footer-contact-list,
.footer-legal-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2xs);
}

.footer-nav-list a,
.footer-legal-list a {
  color: rgba(250, 249, 246, 0.78);
  font-size: var(--fs-sm);
}
.footer-nav-list a:hover,
.footer-legal-list a:hover { color: var(--color-surface); }

.footer-contact-list li {
  display: flex;
  gap: var(--space-2xs);
  align-items: flex-start;
  font-size: var(--fs-sm);
  color: rgba(250, 249, 246, 0.78);
}
.footer-contact-list a { color: rgba(250, 249, 246, 0.78); }
.footer-contact-list .icon { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; color: var(--color-accent); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-top: var(--space-lg);
  font-size: var(--fs-xs);
  color: rgba(250, 249, 246, 0.55);
}

.prol-signature {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  color: rgba(250, 249, 246, 0.6);
  font-size: var(--fs-xs);
}
.prol-signature .icon { width: 16px; height: 16px; opacity: 0.85; }
.prol-signature:hover { color: rgba(250, 249, 246, 0.9); }

/* -----------------------------------------------------------------------
   18. Legal pages
   ----------------------------------------------------------------------- */
.legal-content {
  max-width: 760px;
}
.legal-content h2 { margin-top: var(--space-lg); }
.legal-content p, .legal-content li { color: var(--color-ink-soft); }

.placeholder-notice {
  padding: var(--space-sm) var(--space-md);
  background: var(--color-accent-soft);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-lg);
}