/* ============================================
   Argentinos en Sevilla — Shared CSS
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&display=swap');
@import url('https://api.fontshare.com/v2/css?f[]=satoshi@400,500,600,700&display=swap');

/* ─── CSS Custom Properties ─── */
:root {
  /* Colors */
  --c-celeste: #00AEEF;
  --c-celeste-dark: #007ab8;
  --c-celeste-light: #e6f7fd;
  --c-dorado: #C8922A;
  --c-dorado-dark: #a07020;
  --c-dorado-light: #fdf3e3;
  --c-crema: #F7F4EF;
  --c-surface: #FDFCFA;
  --c-text: #2A2118;
  --c-text-secondary: #7A756E;
  --c-border: #E8E2D9;
  --c-nav-bg: #FDFCFA;

  /* Typography */
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;

  /* Text scale (fluid) */
  --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-md:   clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
  --text-lg:   clamp(1.25rem,  1.1rem + 0.75vw, 1.625rem);
  --text-xl:   clamp(1.5rem,   1.2rem + 1.5vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.5rem + 2.5vw, 3.25rem);
  --text-3xl:  clamp(2.5rem,   1.8rem + 3.5vw, 4.5rem);

  /* Spacing */
  --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;

  /* Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(42,33,24,0.07), 0 1px 2px rgba(42,33,24,0.04);
  --shadow-md: 0 4px 12px rgba(42,33,24,0.08), 0 2px 4px rgba(42,33,24,0.04);
  --shadow-lg: 0 8px 30px rgba(42,33,24,0.1), 0 4px 8px rgba(42,33,24,0.05);

  /* Transitions */
  --transition: 200ms ease;

  /* Layout */
  --container-max: 1200px;
  --nav-height: 72px;
}

/* Dark Mode */
[data-theme="dark"] {
  --c-crema: #1a1610;
  --c-surface: #211e18;
  --c-text: #F0EDE8;
  --c-text-secondary: #A09890;
  --c-border: #332d25;
  --c-nav-bg: #1a1610;
  --c-celeste-light: #00243a;
  --c-dorado-light: #2a1f0a;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.35);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.4);
}

/* ─── Reset & Base ─── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--c-text);
  background: var(--c-crema);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition), color var(--transition);
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  background: none;
}

/* ─── Typography ─── */
.font-display { font-family: var(--font-display); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--c-text);
}

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

p { color: var(--c-text); }

.text-secondary { color: var(--c-text-secondary); }
.text-celeste   { color: var(--c-celeste); }
.text-dorado    { color: var(--c-dorado); }

/* ─── Layout Utilities ─── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

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

.section {
  padding-block: var(--space-20);
}
.section--sm {
  padding-block: var(--space-12);
}
.section--lg {
  padding-block: var(--space-24);
}

/* ─── Navigation ─── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--c-nav-bg);
  border-bottom: 1px solid var(--c-border);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background var(--transition), border-color var(--transition);
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  text-decoration: none;
}

.nav__logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.nav__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.nav__logo-name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--c-text);
  white-space: nowrap;
}

.nav__logo-tagline {
  font-size: var(--text-xs);
  color: var(--c-dorado);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
}

.nav__links {
  display: none;
  align-items: center;
  gap: var(--space-1);
  margin-left: auto;
}

@media (min-width: 1024px) {
  .nav__links { display: flex; }
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--c-text-secondary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav__link:hover,
.nav__link.active {
  color: var(--c-celeste);
  background: var(--c-celeste-light);
}

.nav__cta {
  display: none;
  margin-left: var(--space-4);
}

@media (min-width: 1024px) {
  .nav__cta { display: flex; gap: var(--space-2); }
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-left: auto;
}

@media (min-width: 1024px) {
  .nav__actions { margin-left: 0; }
}

.nav__theme-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-secondary);
  transition: color var(--transition), background var(--transition);
}

.nav__theme-btn:hover {
  color: var(--c-text);
  background: var(--c-crema);
}

.nav__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.nav__hamburger:hover { background: var(--c-crema); }

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

.nav__hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--c-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--c-surface);
  z-index: 99;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transform: translateX(100%);
  transition: transform 300ms ease;
  overflow-y: auto;
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu__link {
  font-size: var(--text-md);
  font-weight: 500;
  color: var(--c-text);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  transition: background var(--transition), color var(--transition);
}

.mobile-menu__link:hover {
  background: var(--c-celeste-light);
  color: var(--c-celeste);
}

.mobile-menu__divider {
  height: 1px;
  background: var(--c-border);
  margin-block: var(--space-2);
}

.mobile-menu__ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform 100ms;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  min-height: 44px;
}

.btn:active { transform: scale(0.98); }

.btn--primary {
  background: var(--c-celeste);
  color: #fff;
}
.btn--primary:hover {
  background: var(--c-celeste-dark);
}

.btn--secondary {
  background: var(--c-dorado);
  color: #fff;
}
.btn--secondary:hover {
  background: var(--c-dorado-dark);
}

.btn--outline-inv {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.4);
}
.btn--outline-inv:hover {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border-color: rgba(255,255,255,0.7);
}

.btn--outline {
  background: transparent;
  color: var(--c-celeste);
  border-color: var(--c-celeste);
}
.btn--outline:hover {
  background: var(--c-celeste-light);
}

.btn--outline-dorado {
  background: transparent;
  color: var(--c-dorado);
  border-color: var(--c-dorado);
}
.btn--outline-dorado:hover {
  background: var(--c-dorado-light);
}

.btn--ghost {
  background: transparent;
  color: var(--c-text-secondary);
}
.btn--ghost:hover {
  color: var(--c-text);
  background: var(--c-crema);
}

.btn--lg {
  font-size: var(--text-base);
  padding: 0.875rem 1.75rem;
  min-height: 52px;
}

.btn--sm {
  font-size: var(--text-xs);
  padding: 0.4rem 0.875rem;
  min-height: 36px;
}

.btn--full { width: 100%; justify-content: center; }

/* ─── Cards ─── */
.card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.card__img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--c-border);
}

.card__img-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--c-crema);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-secondary);
  font-size: var(--text-xs);
  font-family: 'Courier New', monospace;
  text-align: center;
  padding: var(--space-4);
  border-bottom: 1px solid var(--c-border);
  position: relative;
  overflow: hidden;
}

.card__img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 8px,
    rgba(42,33,24,0.04) 8px,
    rgba(42,33,24,0.04) 9px
  );
}

.card__body {
  padding: var(--space-6);
}

.card__tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-3);
}

.card__tag--cultural {
  background: var(--c-celeste-light);
  color: var(--c-celeste-dark);
}
.card__tag--social {
  background: var(--c-dorado-light);
  color: var(--c-dorado-dark);
}
.card__tag--recreativo {
  background: #edf5ee;
  color: #2d6e35;
}

.card__title {
  font-size: var(--text-md);
  margin-bottom: var(--space-3);
}

.card__excerpt {
  font-size: var(--text-sm);
  color: var(--c-text-secondary);
  line-height: 1.6;
}

.card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--c-border);
  font-size: var(--text-xs);
  color: var(--c-text-secondary);
}

/* ─── Section Headers ─── */
.section-header {
  margin-bottom: var(--space-12);
}

.section-header--center {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-dorado);
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--c-text-secondary);
  line-height: 1.7;
}

/* ─── Grid layouts ─── */
.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

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

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

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

/* ─── Footer ─── */
.footer {
  background: #0a0806;
  color: rgba(240,237,232,0.85);
  padding-block: var(--space-16) var(--space-8);
}

[data-theme="dark"] .footer {
  background: #0e0c09;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

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

@media (min-width: 1024px) {
  .footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

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

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  isolation: auto;
}

.footer__logo-img {
  width: 110px;
  height: 110px;
  object-fit: contain;
}

.footer__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-md);
  color: #ffffff;
  line-height: 1.2;
}

.footer__desc {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(255,255,255,0.88);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.footer__social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(240,237,232,0.7);
  transition: background var(--transition), color var(--transition);
}

.footer__social-link:hover {
  background: var(--c-celeste);
  color: #fff;
}

.footer__col-title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-dorado);
  margin-bottom: var(--space-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__link {
  font-size: var(--text-sm);
  color: rgba(240,237,232,0.7);
  transition: color var(--transition);
  text-decoration: none;
  line-height: 1.5;
}

.footer__link[data-g="email"] {
  font-size: 11px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
  max-width: 100%;
}
@media (max-width: 639px) {
  .footer__link[data-g="email"] {
    white-space: normal;
    word-break: break-all;
  }
}

.footer__link:hover { color: #fff; }

.footer__bottom {
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copy {
  font-size: var(--text-xs);
  opacity: 0.5;
}

/* ─── Badges / Tags ─── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
}

.badge--celeste {
  background: var(--c-celeste-light);
  color: var(--c-celeste-dark);
}

.badge--dorado {
  background: var(--c-dorado-light);
  color: var(--c-dorado-dark);
}

/* ─── Forms ─── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

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

.form-input,
.form-select,
.form-textarea {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--c-text);
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
  min-height: 44px;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--c-celeste);
  box-shadow: 0 0 0 3px rgba(0,174,239,0.15);
}

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

/* ─── Focus visible ─── */
:focus-visible {
  outline: 2px solid var(--c-celeste);
  outline-offset: 2px;
}

/* ─── Reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ─── Utility classes ─── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.divider {
  height: 1px;
  background: var(--c-border);
  margin-block: var(--space-8);
}

.img-placeholder {
  background: var(--c-crema);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-secondary);
  font-size: var(--text-xs);
  font-family: 'Courier New', monospace;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(42,33,24,0.04) 10px,
    rgba(42,33,24,0.04) 11px
  );
}

.img-placeholder span {
  position: relative;
  z-index: 1;
  padding: var(--space-4);
}