:root {
  --ink: #14201f;
  --ink-soft: #5c6b68;
  --paper: #e8e2d6;
  --paper-2: #d4cfc0;
  --lift: #f3efe6;
  --accent: #1c3a3a;
  --accent-soft: #2f5c5a;
  --warm: #c47a3a;
  --line: rgba(20, 32, 31, 0.12);
  --ok: #2f6b52;
  --font-display: "Instrument Serif", Georgia, serif;
  --font-body: "Instrument Sans", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 56px;
  --atmosphere: radial-gradient(
      ellipse 90% 55% at 15% -10%,
      rgba(47, 92, 90, 0.35),
      transparent 55%
    ),
    radial-gradient(
      ellipse 70% 50% at 95% 80%,
      rgba(196, 122, 58, 0.18),
      transparent 50%
    ),
    linear-gradient(165deg, #dfe8e4 0%, var(--paper) 42%, var(--paper-2) 100%);
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: var(--atmosphere);
  pointer-events: none;
}

#app {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* ——— Header ——— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: var(--header-h);
  padding: 10px 16px;
  padding-top: max(10px, env(safe-area-inset-top));
  background: color-mix(in srgb, var(--lift) 82%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 0;
  background: none;
  padding: 0;
  cursor: pointer;
  color: inherit;
  font: inherit;
}

.brand-mark {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 1px 2px rgba(20, 32, 31, 0.12);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: 0.02em;
  line-height: 1;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: var(--lift);
}

.lang-toggle button {
  border: 0;
  background: transparent;
  padding: 6px 11px;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  cursor: pointer;
}

.lang-toggle button[aria-pressed="true"] {
  background: var(--accent);
  color: var(--lift);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1px solid var(--line);
  background: var(--lift);
  color: var(--ink);
  border-radius: 999px;
  padding: 7px 12px;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
}

.btn-ghost:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
}

.btn-ghost[aria-pressed="true"] {
  border-color: color-mix(in srgb, var(--warm) 55%, var(--line));
  color: var(--accent);
}

.btn-compact {
  padding: 6px 11px;
  font-size: 0.8rem;
}

.btn-chevron {
  font-size: 1.15rem;
  line-height: 1;
  margin-top: -1px;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--lift);
  color: var(--ink);
  font: inherit;
  font-size: 1.05rem;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
}

.btn-icon:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
}

.btn-icon[aria-pressed="true"] {
  color: var(--warm);
  border-color: color-mix(in srgb, var(--warm) 50%, var(--line));
}

.toast {
  position: fixed;
  left: 50%;
  bottom: max(24px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 40;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--lift);
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(20, 32, 31, 0.2);
  animation: rise 0.35s var(--ease) both;
  pointer-events: none;
}

.btn-primary {
  border: 0;
  background: var(--accent);
  color: var(--lift);
  border-radius: 999px;
  padding: 12px 20px;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.2s ease;
}

.btn-primary:hover {
  background: var(--accent-soft);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

/* ——— Layout ——— */
main {
  flex: 1;
  width: min(720px, 100%);
  margin: 0 auto;
  padding: 20px 16px 48px;
  padding-bottom: max(48px, env(safe-area-inset-bottom));
}

/* ——— Home ——— */
.hero {
  padding: 28px 0 8px;
  animation: rise 0.7s var(--ease) both;
}

.hero-kicker {
  margin: 0 0 10px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-soft);
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 9vw, 3.6rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.02em;
}

.hero-lead {
  margin: 16px 0 0;
  max-width: 34ch;
  font-size: 1.05rem;
  color: var(--ink-soft);
}

.section-label {
  margin: 36px 0 12px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.country-grid {
  display: grid;
  gap: 10px;
}

.country-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
  animation: rise 0.65s var(--ease) both;
}

.country-row:nth-child(2) {
  animation-delay: 0.06s;
}
.country-row:nth-child(3) {
  animation-delay: 0.12s;
}
.country-row:nth-child(4) {
  animation-delay: 0.18s;
}

.btn-fav-card {
  align-self: stretch;
  height: auto;
  min-height: 44px;
  border-radius: 14px;
}

.country-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-align: left;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--lift) 88%, transparent);
  border-radius: 16px;
  padding: 14px 16px;
  font: inherit;
  color: inherit;
  cursor: pointer;
  transition: transform 0.25s var(--ease), border-color 0.2s ease,
    box-shadow 0.25s var(--ease);
}

.country-card:hover:not(:disabled) {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
  box-shadow: 0 10px 28px rgba(20, 32, 31, 0.08);
}

.country-card:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.country-flag {
  font-size: 1.6rem;
  line-height: 1;
}

.country-card strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
}

.country-card span {
  display: block;
  margin-top: 2px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.country-chevron {
  color: var(--ink-soft);
  font-size: 1.1rem;
}

.pillars-preview {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 28px;
  animation: rise 0.75s var(--ease) 0.15s both;
}

@media (min-width: 520px) {
  .pillars-preview {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pillar-chip {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 12px 10px;
  background: color-mix(in srgb, var(--lift) 70%, transparent);
}

.pillar-chip b {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
}

.pillar-chip small {
  display: block;
  margin-top: 4px;
  font-size: 0.75rem;
  color: var(--ink-soft);
}

/* ——— Country shell ——— */
.country-head {
  padding: 8px 0 4px;
  animation: rise 0.55s var(--ease) both;
}

.country-head h1 {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 7vw, 3rem);
  font-weight: 400;
  line-height: 1;
}

.country-head p {
  margin: 10px 0 0;
  color: var(--ink-soft);
  max-width: 40ch;
}

.pillar-nav {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  margin: 22px 0 18px;
  position: sticky;
  top: calc(var(--header-h) + 4px);
  z-index: 10;
  padding: 5px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--lift) 90%, transparent);
  border: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.pillar-nav button {
  border: 0;
  background: transparent;
  border-radius: 10px;
  padding: 10px 2px;
  font: inherit;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--ink-soft);
  cursor: pointer;
  line-height: 1.15;
}

@media (min-width: 520px) {
  .pillar-nav button {
    font-size: 0.78rem;
    padding: 10px 4px;
  }
}

@media (max-width: 420px) {
  .brand-name {
    display: none;
  }

  .btn-ghost#btn-back {
    padding: 7px 10px;
    font-size: 0.8rem;
  }
}

.move-city h3 {
  margin-bottom: 10px;
}

.pillar-nav button[aria-selected="true"] {
  background: var(--accent);
  color: var(--lift);
}

.panel {
  animation: rise 0.45s var(--ease) both;
}

.panel h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 400;
}

.panel-lead {
  margin: 0 0 20px;
  color: var(--ink-soft);
  max-width: 42ch;
}

/* Tambor */
.tambor-grid {
  display: grid;
  gap: 14px;
}

.tambor-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  background: color-mix(in srgb, var(--lift) 85%, transparent);
  overflow: hidden;
}

.tambor-item.has-image {
  padding: 0;
}

.tambor-figure {
  margin: 0;
}

.tambor-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--paper-2);
}

.tambor-figure figcaption {
  padding: 6px 14px 0;
  font-size: 0.68rem;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}

.tambor-body {
  padding: 12px 16px 14px;
}

.tambor-item:not(.has-image) .tambor-body {
  padding: 0;
}

.tambor-item .kind {
  display: inline-block;
  margin-bottom: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--warm);
}

.tambor-item .kind[data-kind="festival"] {
  color: var(--accent-soft);
}

.tambor-item .kind[data-kind="place"] {
  color: var(--ok);
}

.tambor-metas {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  margin: 0 0 8px;
}

.tambor-meta {
  font-size: 0.78rem;
  color: var(--accent-soft);
}

.tambor-meta b {
  font-weight: 600;
  color: var(--ink-soft);
}

.tambor-item h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-weight: 600;
}

.tambor-item p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

/* Checklists */
.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.check-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  background: color-mix(in srgb, var(--lift) 85%, transparent);
  transition: opacity 0.2s ease, border-color 0.2s ease;
}

.check-list li.is-done {
  opacity: 0.72;
  border-color: color-mix(in srgb, var(--ok) 35%, var(--line));
}

.check-list li.is-done strong {
  text-decoration: line-through;
  text-decoration-color: color-mix(in srgb, var(--ink-soft) 55%, transparent);
}

.check-list input {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.check-list strong {
  display: block;
  font-size: 0.95rem;
}

.check-list small {
  display: block;
  margin-top: 3px;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.note {
  margin-top: 18px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px dashed color-mix(in srgb, var(--accent) 35%, var(--line));
  background: color-mix(in srgb, var(--accent) 6%, var(--lift));
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.docs-split {
  display: grid;
  gap: 12px;
}

@media (min-width: 560px) {
  .docs-split {
    grid-template-columns: 1fr 1fr;
  }
}

.docs-col h3 {
  margin: 0 0 10px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-soft);
}

.empty-slot {
  border: 1px dashed var(--line);
  border-radius: 16px;
  padding: 18px 16px;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}