/* ============================================
   ACCESO DIGITAL — Design Tokens & Styles
   Teal/institutional palette on warm neutrals
   ============================================ */

/* --- Type Scale (fluid) --- */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);

  /* --- Spacing (4px base) --- */
  --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;
  --space-32: 8rem;

  /* --- Radius --- */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* --- Transitions --- */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* --- Content widths --- */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;

  /* --- Fonts --- */
  --font-display: 'Cabinet Grotesk', 'Arial', sans-serif;
  --font-body: 'Satoshi', 'Arial', sans-serif;
}

/* ==============================
   LIGHT MODE (default)
   ============================== */
:root,
[data-theme='light'] {
  --color-bg: #FAFAF7;
  --color-surface: #FFFFFF;
  --color-surface-2: #F5F5F2;
  --color-surface-offset: #EEEDEA;
  --color-border: #D6D3CC;
  --color-divider: #E0DDD8;

  --color-text: #1A1A1A;
  --color-text-muted: #5C5C5C;
  --color-text-faint: #9E9E9E;
  --color-text-inverse: #FFFFFF;

  /* Teal accent — institutional, trustworthy */
  --color-primary: #0E7C86;
  --color-primary-hover: #096069;
  --color-primary-active: #074A52;
  --color-primary-light: #E6F5F6;
  --color-primary-subtle: #D0ECEF;

  /* Semantic */
  --color-error: #C0392B;
  --color-warning: #D4860B;
  --color-success: #27864B;

  /* Shadows */
  --shadow-sm: 0 1px 2px oklch(0.2 0.01 80 / 0.06);
  --shadow-md: 0 4px 12px oklch(0.2 0.01 80 / 0.08);
  --shadow-lg: 0 12px 32px oklch(0.2 0.01 80 / 0.12);
}

/* ==============================
   DARK MODE
   ============================== */
[data-theme='dark'] {
  --color-bg: #141413;
  --color-surface: #1C1C1A;
  --color-surface-2: #232320;
  --color-surface-offset: #2A2A27;
  --color-border: #3A3A37;
  --color-divider: #2F2F2C;

  --color-text: #E0E0DC;
  --color-text-muted: #9A9A96;
  --color-text-faint: #6A6A66;
  --color-text-inverse: #1A1A1A;

  --color-primary: #4DB8C2;
  --color-primary-hover: #38A0AA;
  --color-primary-active: #2B8B94;
  --color-primary-light: #1A2E30;
  --color-primary-subtle: #1E3436;

  --color-error: #E57373;
  --color-warning: #F5A623;
  --color-success: #66BB6A;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.2);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.3);
  --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.4);
}

/* System preference fallback */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #141413;
    --color-surface: #1C1C1A;
    --color-surface-2: #232320;
    --color-surface-offset: #2A2A27;
    --color-border: #3A3A37;
    --color-divider: #2F2F2C;
    --color-text: #E0E0DC;
    --color-text-muted: #9A9A96;
    --color-text-faint: #6A6A66;
    --color-text-inverse: #1A1A1A;
    --color-primary: #4DB8C2;
    --color-primary-hover: #38A0AA;
    --color-primary-active: #2B8B94;
    --color-primary-light: #1A2E30;
    --color-primary-subtle: #1E3436;
    --color-error: #E57373;
    --color-warning: #F5A623;
    --color-success: #66BB6A;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.2);
    --shadow-md: 0 4px 12px oklch(0 0 0 / 0.3);
    --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.4);
  }
}

/* ==============================
   LAYOUT UTILITIES
   ============================== */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-8);
  }
}

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

/* ==============================
   SKIP LINK
   ============================== */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 200;
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-weight: 600;
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-2);
}

/* ==============================
   HEADER
   ============================== */
/* scroll-padding-top on <html> in base.css handles sticky header offset for native anchor scroll */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow 0.3s ease;
}

.site-header--scrolled {
  box-shadow: var(--shadow-sm);
}

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

@media (min-width: 768px) {
  .header-inner {
    height: 4.5rem;
    padding-inline: var(--space-8);
  }
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.logo svg {
  flex-shrink: 0;
}

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

/* Desktop Nav */
.nav-desktop {
  display: none;
}

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: var(--space-6);
  }
}

.nav-desktop a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  padding: var(--space-1) 0;
  position: relative;
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-desktop a:hover,
.nav-desktop a:focus-visible,
.nav-desktop a.is-active {
  color: var(--color-text);
}

.nav-desktop a:hover::after,
.nav-desktop a:focus-visible::after,
.nav-desktop a.is-active::after {
  width: 100%;
}

/* Header controls */
.header-controls {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}

.theme-toggle:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

/* Hamburger */
.hamburger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}

.hamburger:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

@media (min-width: 1024px) {
  .hamburger {
    display: none;
  }
}

.hamburger-line {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.hamburger[aria-expanded='true'] .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger[aria-expanded='true'] .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger[aria-expanded='true'] .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */
.nav-mobile {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4);
}

.nav-mobile[data-open='true'] {
  display: block;
}

@media (min-width: 1024px) {
  .nav-mobile {
    display: none !important;
  }
}

.nav-mobile a {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  border-radius: var(--radius-md);
}

.nav-mobile a:hover,
.nav-mobile a:focus-visible {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

/* ==============================
   HERO
   ============================== */
.hero {
  padding: var(--space-16) var(--space-4) var(--space-12);
  text-align: left;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero {
    padding: var(--space-24) var(--space-8) var(--space-16);
  }
}

.hero-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-error, #C0392B);
  color: #FFFFFF;
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-full);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  width: fit-content;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: #FFFFFF;
  border-radius: var(--radius-full);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
  max-width: 18ch;
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 48ch;
  margin-bottom: var(--space-8);
  line-height: 1.5;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* 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(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
  min-height: 48px;
  min-width: 48px;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

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

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

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

.btn-secondary:active {
  background: var(--color-primary-subtle);
}

/* Hero visual element */
.hero-visual {
  display: none;
}

@media (min-width: 768px) {
  .hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

.hero-graphic {
  width: clamp(200px, 20vw, 320px);
  height: clamp(200px, 20vw, 320px);
  position: relative;
}

.hero-ring {
  position: absolute;
  inset: 0;
  border: 3px solid var(--color-primary);
  border-radius: 50%;
  opacity: 0.15;
}

.hero-ring:nth-child(2) {
  inset: 15%;
  opacity: 0.25;
}

.hero-ring:nth-child(3) {
  inset: 30%;
  opacity: 0.4;
  border-width: 4px;
}

.hero-ring-center {
  position: absolute;
  inset: 40%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  border-radius: 50%;
  color: var(--color-text-inverse);
}

/* ==============================
   SECTIONS (shared)
   ============================== */
.section {
  padding: var(--space-12) var(--space-4);
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-16) var(--space-8);
  }
}

@media (min-width: 1024px) {
  .section {
    padding: var(--space-20) var(--space-8);
  }
}

.section--alt {
  background: var(--color-surface-2);
}

.section-header {
  margin-bottom: var(--space-10);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.section-header p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 60ch;
}

.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-2);
}

/* ==============================
   POUR PRINCIPLES (#que-es)
   ============================== */
.pour-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

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

@media (min-width: 1024px) {
  .pour-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.pour-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.pour-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.pour-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.pour-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.pour-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==============================
   TIMELINE (#fechas-limite)
   ============================== */
.timeline {
  position: relative;
  padding-left: var(--space-8);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--color-divider);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-8);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: calc(-1 * var(--space-8) + 8px);
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 3px solid var(--color-primary);
  z-index: 2;
}

.timeline-item--urgent .timeline-dot {
  background: var(--color-error);
  border-color: var(--color-error);
}

.timeline-item--past .timeline-dot {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.timeline-date {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.timeline-item--urgent .timeline-date {
  color: var(--color-error);
}

.timeline-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-1);
  color: var(--color-text);
}

.timeline-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==============================
   ENTITY CARDS (#a-quien-aplica)
   ============================== */
.entity-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .entity-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.entity-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: left;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.entity-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.entity-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
}

.entity-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.entity-reg {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  margin-top: var(--space-1);
  letter-spacing: 0.02em;
}

.entity-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.entity-list {
  list-style: none;
  padding: 0;
}

.entity-list li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-1) 0;
  padding-left: var(--space-5);
  position: relative;
}

.entity-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0.4;
}

/* ==============================
   REQUIREMENTS (#requisitos)
   ============================== */
.req-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

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

.req-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  transition: box-shadow 0.25s ease;
}

.req-item:hover {
  box-shadow: var(--shadow-sm);
}

.req-number {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
}

.req-content h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-1);
  color: var(--color-text);
}

.req-content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ==============================
   CONSEQUENCES (#consecuencias)
   ============================== */
.consequences-content {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .consequences-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: start;
  }
}

.consequence-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.consequence-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.consequence-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--color-error);
  margin-top: 2px;
}

.consequence-item p {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.6;
}

.consequence-callout {
  background: var(--color-primary-light);
  border: 1px solid oklch(from var(--color-primary) l c h / 0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.consequence-callout h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.consequence-callout p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==============================
   RESOURCES (#recursos)
   ============================== */
.resource-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

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

@media (min-width: 1024px) {
  .resource-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.resource-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.resource-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.resource-card-tag {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}

.resource-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.resource-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  flex-grow: 1;
}

.resource-card-arrow {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
}

/* ==============================
   ABOUT (#sobre-nosotros)
   ============================== */
.about-layout {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .about-layout {
    grid-template-columns: auto 1fr;
    gap: var(--space-12);
    align-items: start;
  }
}

.about-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.about-photo-wrapper {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.1),
    0 1px 4px rgba(0, 0, 0, 0.06);
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .about-photo-wrapper {
    width: 260px;
    height: 260px;
  }
}

.about-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-badge-img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.about-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.about-title {
  font-size: var(--text-base);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.about-credential {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-divider);
}

.about-credential svg {
  flex-shrink: 0;
  color: var(--color-primary);
}

.about-text p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.about-mission {
  margin-top: var(--space-10);
  padding: var(--space-8);
  background: var(--color-surface-2);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.about-mission p {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.6;
  margin: 0;
  font-style: italic;
}

/* ==============================
   CONTACT (#contacto)
   ============================== */
.contact-content {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .contact-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: start;
  }
}

.contact-info h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.contact-info p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.contact-email-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--text-base);
  text-decoration: none;
}

.contact-email-link:hover {
  text-decoration: underline;
}

/* Contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-text);
  min-height: 48px;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
  border-color: var(--color-primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-faint);
}

/* ==============================
   FOOTER
   ============================== */
.site-footer {
  background: var(--color-surface-2);
  border-top: 1px solid var(--color-divider);
  padding: var(--space-10) var(--space-4);
}

@media (min-width: 768px) {
  .site-footer {
    padding: var(--space-12) var(--space-8);
  }
}

.footer-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr auto;
    align-items: start;
  }
}

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 40ch;
  margin-top: var(--space-3);
  line-height: 1.6;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
}

.footer-nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
}

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

.footer-bottom {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-top: var(--space-6);
  margin-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer-compliance {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  text-align: right;
}

.footer-sources {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-style: italic;
}

.footer-wcag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ==============================
   SCROLL ANIMATIONS
   ============================== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}