/* ==========================================================================
   MAIN.CSS - Monolithic Stylesheet for A y R Abogados
   Mobile-first approach
   ========================================================================== */

/* ==========================================================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ========================================================================== */

:root {
  /* Color Palette - Professional Law Firm */
  --color-primary: #031f84;
  --color-primary-dark: #211F20;
  --color-accent: #97B4DE;

  --color-white: #ffffff;
  --color-gray-100: #eef1f5;
  --color-gray-200: #dce0e8;
  --color-gray-300: #bcc3d0;
  --color-gray-400: #9aa4b8;
  --color-gray-600: #5d6a82;

  /* Semantic Colors */
  --color-bg: #eef1f5;
  --color-text: var(--color-primary-dark);
  --color-text-muted: var(--color-gray-600);
  --color-text-light: var(--color-white);
  --color-border: var(--color-gray-200);
  --color-border-focus: var(--color-primary);
  --color-link: var(--color-primary);
  --color-link-hover: var(--color-primary-dark);

  /* Typography */
  --font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3.5rem;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.1;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.6;

  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Container */
  --container-max: 1200px;
  --container-padding: var(--space-4);

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;

  /* Z-Index Scale */
  --z-sticky: 200;
  --z-modal: 500;
  --z-toast: 600;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0ms;
    --transition-normal: 0ms;
    --transition-slow: 0ms;
  }
}

@media (prefers-contrast: high) {
  :root {
    --color-border: var(--color-accent);
    --color-text-muted: var(--color-primary-dark);
  }
}

/* ==========================================================================
   CSS RESET / NORMALIZE
   ========================================================================== */

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

body, h1, h2, h3, h4, h5, h6, p, ul, ol, dl, figure, blockquote, fieldset, form { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

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

body {
  min-height: 100vh;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

a { color: var(--color-link); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-link-hover); }
a:focus-visible { outline: 2px solid var(--color-border-focus); outline-offset: 2px; border-radius: var(--radius-sm); }

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

input, button, textarea, select { font: inherit; color: inherit; }
button { background: none; border: none; cursor: pointer; }

input, textarea, select {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px rgba(26, 35, 126, 0.15);
}

input::placeholder, textarea::placeholder { color: var(--color-gray-400); }

ul, ol { list-style: none; }

table { border-collapse: collapse; width: 100%; }

::selection { background-color: var(--color-accent); color: var(--color-white); }

.skip-link {
  position: absolute; top: -100%; left: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--color-primary); color: var(--color-white);
  font-weight: var(--font-weight-medium); border-radius: var(--radius-md);
  z-index: var(--z-toast); transition: top var(--transition-fast);
}
.skip-link:focus { top: var(--space-4); }

hr { border: none; border-top: 1px solid var(--color-border); margin: var(--space-8) 0; }

address { font-style: normal; line-height: var(--line-height-relaxed); }

code, pre { font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace; font-size: 0.9em; }
pre { overflow-x: auto; padding: var(--space-4); background: var(--color-primary-dark); color: var(--color-gray-100); border-radius: var(--radius-md); }
pre code { background: none; padding: 0; color: inherit; }

p { text-wrap: pretty; text-align: justify;}

/* ==========================================================================
   LAYOUT COMPONENTS
   ========================================================================== */

.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-padding); }

.section { padding: var(--space-12) 0; }

@media (min-width: 768px) {
  .section { padding: var(--space-16) 0; }
}

.section-header { margin-bottom: var(--space-8); }

@media (min-width: 768px) {
  .section-header { margin-bottom: var(--space-12); }
}

.section-title {
  font-size: var(--font-size-2xl); font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight); color: var(--color-text);
  margin-bottom: var(--space-3); text-align: left;
}

@media (min-width: 768px) {
  .section-title { font-size: var(--font-size-3xl); }
}

.section-subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
  line-height: var(--line-height-relaxed);
}


@media (min-width: 768px) {
  .section-subtitle { font-size: var(--font-size-lg); }
}


@media (min-width: 768px) {
}

/* Left-aligned headers with navy titles for areas and equipo */
.areas-de-practica .section-title,
.nuestro-equipo .section-title {
  color: var(--color-primary);
}

.areas-de-practica .section-subtitle,
.nuestro-equipo .section-subtitle {
  margin-left: 0;
  margin-right: 0;
}

.section-closure {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-top: var(--space-10);
  padding: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.closure-card-image {
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.closure-card-image img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.closure-card-text {
  padding: 0 var(--space-6) var(--space-6);
}

.closure-card-text p {
  font-size: var(--font-size-lg);
  font-style: italic;
  line-height: var(--line-height-relaxed);
  color: var(--color-text-muted);
  margin: 0;
}

@media (min-width: 768px) {
  .section-closure {
    flex-direction: row;
    align-items: stretch;
    gap: 0;
    padding: 0;
  }

  .closure-card-image {
    width: 320px;
    flex-shrink: 0;
  }

  .closure-card-image img {
    height: 100%;
    width: 320px;
    object-fit: cover;
  }

  .closure-card-text {
    padding: var(--space-8) var(--space-10);
    display: flex;
    align-items: center;
  }

  .closure-card-text p {
    font-size: var(--font-size-xl);
  }
}


/* ==========================================================================
   COMPONENTS: BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-sm); font-weight: var(--font-weight-semibold); line-height: 1.5;
  border-radius: var(--radius-lg); border: 2px solid transparent;
  cursor: pointer; transition: all var(--transition-fast); white-space: nowrap; text-decoration: none;
}
.btn:focus-visible { outline: 2px solid var(--color-border-focus); outline-offset: 2px; }

.btn-primary { background: var(--color-primary); color: var(--color-white); border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); color: var(--color-white); }




.btn-full { width: 100%; }
.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--font-size-base); }

/* ==========================================================================
   COMPONENTS: HEADER / NAVIGATION
   ========================================================================== */

.site-header {
  position: sticky; top: 0; left: 0; right: 0;
  background: var(--color-bg);
  border-bottom: 1px solid transparent;
  z-index: var(--z-sticky);
  transition: background-color var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

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

.header-inner { display: flex; align-items: center; justify-content: space-between; max-width: var(--container-max); margin: 0 auto; padding: var(--space-4) var(--container-padding); }

@media (min-width: 1024px) {
  .header-inner { position: relative; padding: var(--space-8) var(--container-padding); gap: var(--space-8); }
}

/* Logo */
.logo { display: flex; flex-direction: column; line-height: 1; text-decoration: none; }

.logo-full {
  height: 32px;
  width: auto;
  display: block;
}

/* Navigation */
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  padding: var(--space-2) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: currentColor;
  transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Language switcher */
.nav-lang-wrap {
  display: flex;
  align-items: center;
  margin-left: auto;
  margin-right: var(--space-2);
}

.nav-lang-wrap .btn {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-2) var(--space-3);
  white-space: nowrap;
  line-height: 1;
}

/* Mobile Nav - Base styles (hidden by default) */
.header-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--color-white);
  flex-direction: column;
  padding: 0 0 var(--space-10);
  gap: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--transition-normal), opacity var(--transition-normal), visibility var(--transition-normal);
}

.header-nav.open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.nav-list {
  flex-direction: column;
  width: 100%;
  gap: var(--space-2);
}

.nav-link {
  display: block;
  padding: var(--space-4) 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  background: transparent;
  border-radius: 0;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-primary);
}

.nav-link::after {
  display: none;
}

/* Mobile Nav Logo */
.nav-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--color-primary);
  width: 100%;
  min-height: 72px;
}

.nav-logo img {
  height: 40px;
  width: auto;
}

/* Mobile Nav Overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
  z-index: 90;
}

.nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-gray-100);
  position: relative;
  z-index: 110;
}

/* Middle bar */
.nav-toggle-icon {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: background var(--transition-normal);
}

/* Top and bottom bars — absolutely positioned relative to .nav-toggle */
.nav-toggle::before,
.nav-toggle::after {
  content: '';
  position: absolute;
  left: calc(50% - 12px);
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-normal);
}

.nav-toggle::before {
  top: 8px;
}

.nav-toggle::after {
  bottom: 8px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon {
  background: transparent;
}

.nav-toggle[aria-expanded="true"]::before {
  top: calc(50% - 1px);
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"]::after {
  top: calc(50% - 1px);
  transform: rotate(-45deg);
}

@media (min-width: 1024px) {

  .logo-full { height: 48px;}

  .nav-toggle {
    display: none;
  }

  .header-nav {
    position: static;
    background: transparent;
    flex-direction: row;
    padding: 0;
    gap: var(--space-8);
    margin-left: auto;
    transform: none;
    opacity: 1;
    visibility: visible;
    border: none;
    box-shadow: none;
  }

  .nav-list {
    flex-direction: row;
    width: auto;
    gap: var(--space-8);
  }

  .nav-logo {
    display: none;
  }

  .nav-overlay {
    display: none;
  }

  .nav-link {
    display: inline;
    width: auto;
    padding: var(--space-2) 0;
    border-radius: 0;
    background: transparent;
  }

  .nav-link::after {
    display: block;
  }

  .nav-lang-wrap {
    margin-left: 0;
    margin-right: 0;
  }
}

/* ==========================================================================
   COMPONENTS: HERO
   ========================================================================== */

.hero {
     position: relative;
     background: var(--color-white);
     color: var(--color-text);
     overflow: hidden;
}

.hero-bg { position: absolute; inset: 0; background: var(--color-white); z-index: -1; }

.hero-content { width: 100%; padding: 0 0 2rem; }

.hero-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    align-items: center;
}

.hero-text {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.hero-slogan {
    font-size: clamp(var(--font-size-xl), 8vw, var(--font-size-3xl));
    line-height: var(--line-height-tight);
    margin-bottom: var(--space-6);
    letter-spacing: -0.03em;
    display: flex;
    flex-direction: column;
    text-wrap: pretty;
    gap: var(--space-2);
}

.hero-tagline-primary {
    font-weight: 500;
    color: var(--color-primary-dark);
}

.hero-tagline-secondary {
    font-weight: 700;
    color: var(--color-primary);
}

.hero-pretitle {
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--space-3);
}

.bajada {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-muted);
    margin-bottom: var(--space-6);
}

.hero-subtitle { margin-bottom: var(--space-8); }

.hero-subtitle p { font-size: var(--font-size-base); line-height: var(--line-height-relaxed); color: var(--color-text-muted); margin-bottom: var(--space-4); }
.hero-subtitle p:last-child { margin-bottom: 0; }

.hero-image {
    order: -1;
}

.hero-image-photo {
    width: 100%;
    aspect-ratio: 2/1.5;
    object-fit: cover;
}

@media (min-width: 768px) {

    .hero-content {
        padding: 0 1rem;
    }

    .hero-grid {
        gap: var(--space-12);
        text-align: left;
        flex-direction: row;
    }
    .hero-pretitle {
        text-align: left;
    }

    .hero-text {
        flex: 1;
        max-width: none;
        text-align: left;
        padding: var(--space-4) 0;
    }

    .hero-image {
        flex: 1;
        order: 2;
    }

    .hero-image-photo {
        aspect-ratio: 2/1.7;
        object-fit: cover;
        object-position: center;
    }

}

@media (min-width: 1024px) {
    .hero-slogan {
        font-size: clamp(var(--font-size-2xl), 5vw, var(--font-size-4xl));
    }
}

/* ==========================================================================
     COMPONENTS: AREAS / ACCORDION
========================================================================== */

.areas-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.areas-accordion details {
  margin: 0;
}

.accordion-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-normal);
}

.accordion-item > summary {
  list-style: none;
}
.accordion-item > summary::-webkit-details-marker {
  display: none;
}
.accordion-item > summary::marker {
  display: none;
}

.accordion-item:hover {
  box-shadow: var(--shadow-md);
}

.accordion-header {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-5);
  cursor: pointer;
  background: var(--color-white);
  border: none;
  width: 100%;
  text-align: left;
}

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

.accordion-header-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
  min-width: 0;
}

.accordion-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-snug);
  color: var(--color-text);
  margin: 0;
}

.accordion-extract {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-muted);
  margin: 0;
}

@media (min-width: 768px) {
  .accordion-extract { font-size: var(--font-size-lg); }
}

.accordion-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-gray-100);
  color: var(--color-primary);
  flex-shrink: 0;
  position: relative;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.accordion-icon:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
}

.accordion-icon::before,
.accordion-icon::after {
  content: '';
  position: absolute;
  background: currentColor;
  transition: height var(--transition-normal), width var(--transition-normal), transform var(--transition-normal);
}

.accordion-icon::before {
  width: 2px;
  height: 16px;
}

.accordion-icon::after {
  width: 16px;
  height: 2px;
}

details[open] .accordion-icon::before {
  height: 2px;
}

details[open] .accordion-icon {
  background: var(--color-primary);
  color: var(--color-white);
}

.accordion-content {
  padding: var(--space-5);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out, padding-top var(--transition-normal) ease-out, padding-bottom var(--transition-normal) ease-out;
}

details[open] .accordion-content {
  max-height: 500px;
  padding-top: 0;
  padding-bottom: var(--space-5);
}

@media (min-width: 768px) {
  .accordion-header { padding: var(--space-6); }

  details[open] .accordion-content {
    padding-top: 0;
    padding-bottom: var(--space-6);
  }
}

.accordion-full {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
}


/* ==========================================================================
   COMPONENTS: TEAM / MEMBERS
   ========================================================================== */

.equipo-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .equipo-grid { grid-template-columns: repeat(2, 1fr); }
}

.member-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: row;
  align-items: stretch;
  cursor: pointer;
  transition: box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.member-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-gray-300);
}

.member-photo {
  flex-shrink: 0;
  width: 160px;
  background: var(--color-gray-100);
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  overflow: hidden;
}

.member-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.photo-placeholder {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  display: flex;
  align-items: center;
  justify-content: center;
}

.member-info {
  padding: var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .member-info { padding: var(--space-6); }
}

.member-name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.member-role {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-3);
}

.member-bio-trigger {
  margin-top: auto;
}

.member-bio-link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.member-bio-link:hover {
  color: var(--color-primary-dark);
}

/* Bio Modal */
.bio-modal-header {
  display: flex;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.bio-modal-photo {
  flex-shrink: 0;
  width: 100px;
  height: auto;
  background: var(--color-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.bio-modal-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bio-modal-photo .photo-placeholder {
  width: 50px;
  height: 50px;
  font-size: var(--font-size-xl);
}

@media (min-width: 768px) {
  .bio-modal-photo .photo-placeholder {
    width: 60px;
    height: 60px;
    font-size: var(--font-size-2xl);
  }
}

.bio-modal-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-1);
}

.bio-modal-name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}

@media (min-width: 768px) {
  .bio-modal-name { font-size: var(--font-size-2xl); }
}

.bio-modal-role {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .bio-modal-role { font-size: var(--font-size-lg); }
}

.bio-modal-email {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  align-self: flex-start;
}

@media (min-width: 768px) {
  .bio-modal-email { font-size: var(--font-size-base); }
}

.bio-modal-email:hover { color: var(--color-primary); }

.bio-modal-body {
  max-height: 60vh;
  overflow-y: auto;
}

.bio-modal-text {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
}

.bio-modal-text p {
  margin-bottom: var(--space-4);
}

.bio-modal-text p:last-child {
  margin-bottom: 0;
}

.bio-subtitle { margin: 1rem 0;}

.publications-list li {
    font-size: var(--font-size-sm);
    margin: 0 0 1rem;
}

/* ==========================================================================
   COMPONENTS: FORM / MODAL
   ========================================================================== */

.modal {
  position: fixed; inset: 0; z-index: var(--z-modal); max-width: 100%; max-height: 100%;
  margin: auto; padding: 0; border: none; background: transparent;
}
.modal::backdrop { background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(4px); animation: fadeIn var(--transition-normal); }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal-overlay { position: absolute; inset: 0; cursor: pointer; }

.modal-content {
  position: relative; max-width: min(720px, calc(100% - var(--space-4))); width: calc(100% - var(--space-4));
  max-height: calc(100vh - var(--space-4)); margin: auto;
  background: var(--color-white); border-radius: var(--radius-lg);
  padding: var(--space-6); overflow-y: auto; box-shadow: var(--shadow-xl);
  animation: slideUp var(--transition-normal) ease-out;
}

@media (min-width: 768px) {
  .modal-content {
    max-width: min(720px, calc(100% - var(--space-8)));
    width: auto;
    max-height: calc(100vh - var(--space-8));
    padding: var(--space-8);
  }
}

@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.modal-close {
  position: absolute; top: var(--space-4); right: var(--space-4);
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  font-size: var(--font-size-2xl); color: var(--color-text-muted);
  background: var(--color-gray-100); border-radius: 50%;
  transition: all var(--transition-fast);
}
.modal-close:hover { background: var(--color-gray-200); color: var(--color-text); }

.modal-title { font-size: var(--font-size-xl); font-weight: var(--font-weight-bold); color: var(--color-text); margin-bottom: var(--space-6); text-align: center; }

@media (min-width: 768px) {
  .modal-title { font-size: var(--font-size-2xl); }
}

.contact-form { display: flex; flex-direction: column; gap: var(--space-5); }
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-group label { font-size: var(--font-size-sm); font-weight: var(--font-weight-medium); color: var(--color-text); }
.required { color: var(--color-accent); }
.form-group input, .form-group select, .form-group textarea { font-size: var(--font-size-base); padding: var(--space-3) var(--space-4); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ==========================================================================
   COMPONENTS: FOOTER
   ========================================================================== */

.site-footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-12) 0;
}

@media (min-width: 768px) {
  .site-footer { padding: var(--space-16) 0; }
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
  text-align: center;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.footer-brand {
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .footer-brand { margin-bottom: 0; }
}

.footer-logo { display: inline-block; line-height: 1; }

.logo-single { height: 48px; width: auto; display: block; }

@media (min-width: 768px) {
  .logo-single { height: 56px; }
}

.footer-contact { max-width: 400px; }


.footer-address p {
  margin-bottom: var(--space-2);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: rgba(255, 255, 255, 0.8);
}

.footer-address a { color: rgba(255, 255, 255, 0.8); transition: color var(--transition-fast); }
.footer-address a:hover { color: var(--color-white); }

.footer-social {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.social-link:hover {
  color: var(--color-white);
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
}

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

.social-label { display: none; }

@media (min-width: 768px) {
  .social-label { display: inline; }

  .footer-social { justify-content: flex-start; }

  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .footer-brand {
      margin-bottom: 0;
      flex-shrink: 0;
    }

    .logo-single { height: 72px; }
}

  /* END CTA */

.cta-section { text-align: center; }

.cta-card {
  padding: var(--space-12);
  background:
    url('/assets/images/y.svg') no-repeat right center / contain,
    var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
}

.cta-card .section-title {
  color: var(--color-white);
}

.cta-card .section-subtitle {
  color: rgba(255, 255, 255, 0.9);
}

.cta-card .cta-trigger {
  border-color: var(--color-white);
}


  /* ==========================================================================
     UTILITIES
     ========================================================================== */

  .mt-0 { margin-top: 0; } .mt-1 { margin-top: var(--space-1); } .mt-2 { margin-top: var(--space-2); } .mt-3 { margin-top: var(--space-3); }
  .mt-4 { margin-top: var(--space-4); } .mt-6 { margin-top: var(--space-6); } .mt-8 { margin-top: var(--space-8); }
  .mt-10 { margin-top: var(--space-10); } .mt-12 { margin-top: var(--space-12); } .mt-16 { margin-top: var(--space-16); }

  .mb-0 { margin-bottom: 0; } .mb-1 { margin-bottom: var(--space-1); } .mb-2 { margin-bottom: var(--space-2); } .mb-3 { margin-bottom: var(--space-3); }
  .mb-4 { margin-bottom: var(--space-4); } .mb-6 { margin-bottom: var(--space-6); } .mb-8 { margin-bottom: var(--space-8); }
  .mb-10 { margin-bottom: var(--space-10); } .mb-12 { margin-bottom: var(--space-12); } .mb-16 { margin-bottom: var(--space-16); }

  .py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
  .py-6 { padding-top: var(--space-6); padding-bottom: var(--space-6); }
  .py-8 { padding-top: var(--space-8); padding-bottom: var(--space-8); }
  .py-12 { padding-top: var(--space-12); padding-bottom: var(--space-12); }
  .py-16 { padding-top: var(--space-16); padding-bottom: var(--space-16); }
  .py-20 { padding-top: var(--space-20); padding-bottom: var(--space-20); }
  .py-24 { padding-top: var(--space-24); padding-bottom: var(--space-24); }

  .px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
  .px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }
  .px-8 { padding-left: var(--space-8); padding-right: var(--space-8); }

  .text-xs { font-size: var(--font-size-xs); } .text-sm { font-size: var(--font-size-sm); } .text-base { font-size: var(--font-size-base); }
  .text-lg { font-size: var(--font-size-lg); } .text-xl { font-size: var(--font-size-xl); } .text-2xl { font-size: var(--font-size-2xl); }
  .text-3xl { font-size: var(--font-size-3xl); } .text-4xl { font-size: var(--font-size-4xl); } .text-5xl { font-size: var(--font-size-5xl); }

  .font-normal { font-weight: var(--font-weight-normal); } .font-medium { font-weight: var(--font-weight-medium); }
  .font-semibold { font-weight: var(--font-weight-semibold); } .font-bold { font-weight: var(--font-weight-bold); }

  .leading-tight { line-height: var(--line-height-tight); } .leading-snug { line-height: var(--line-height-snug); }
  .leading-normal { line-height: var(--line-height-normal); } .leading-relaxed { line-height: var(--line-height-relaxed); }

  .text-primary { color: var(--color-primary); } .text-accent { color: var(--color-accent); }
  .text-muted { color: var(--color-text-muted); } .text-light { color: var(--color-text-light); }
  .text-white { color: var(--color-white); }

  .block { display: block; } .inline-block { display: inline-block; }
  .inline-flex { display: inline-flex; }

  .flex-1 { flex: 1; } .flex-auto { flex: 1 1 auto; } .flex-initial { flex: 0 1 auto; }
  .flex-none { flex: none; }
  .items-center { align-items: center; } .items-start { align-items: flex-start; } .items-end { align-items: flex-end; }
  .justify-center { justify-content: center; } .justify-between { justify-content: space-between; }
  .justify-end { justify-content: flex-end; }


  .relative { position: relative; } .absolute { position: absolute; } .fixed { position: fixed; }
  .sticky { position: sticky; } .inset-0 { top: 0; right: 0; bottom: 0; left: 0; }

  .rounded { border-radius: var(--radius-md); } .rounded-lg { border-radius: var(--radius-lg); }
  .rounded-full { border-radius: var(--radius-full); }
  .border { border: 1px solid var(--color-border); } .border-t { border-top: 1px solid var(--color-border); }
  .border-b { border-bottom: 1px solid var(--color-border); }

  .shadow-sm { box-shadow: var(--shadow-sm); } .shadow-md { box-shadow: var(--shadow-md); }
  .shadow-lg { box-shadow: var(--shadow-lg); } .shadow-xl { box-shadow: var(--shadow-xl); }

  .transition-fast { transition: all var(--transition-fast); } .transition-normal { transition: all var(--transition-normal); }
  .transition-slow { transition: all var(--transition-slow); }

  .z-sticky { z-index: var(--z-sticky); } .z-modal { z-index: var(--z-modal); } .z-toast { z-index: var(--z-toast); }

  .overflow-hidden { overflow: hidden; } .overflow-auto { overflow: auto; } .overflow-x-auto { overflow-x: auto; }

  .w-full { width: 100%; } .h-full { height: 100%; } .min-h-screen { min-height: 100vh; }
  .max-w-container { max-width: var(--container-max); } .max-w-prose { max-width: 65ch; }

  .cursor-pointer { cursor: pointer; } .cursor-default { cursor: default; }
  .select-none { user-select: none; }

  @media print { .no-print { display: none !important; } .print-only { display: block !important; } }