/* ============================================================
   vizetakip.app — design system
   Direction: editorial utility / live-board. Warm paper surfaces,
   visa-green accent, Space Grotesk display + Inter body.
   ============================================================ */

:root {
  --bg: oklch(97.5% 0.009 85);
  --bg-soft: oklch(95.5% 0.012 85);
  --surface: oklch(99.4% 0.004 85);
  --surface-2: oklch(96.8% 0.009 85);
  --text: oklch(23% 0.018 265);
  --text-2: oklch(44% 0.016 265);
  --text-3: oklch(58% 0.014 265);
  --border: oklch(89% 0.012 85);
  --border-strong: oklch(82% 0.014 85);

  --accent: oklch(54% 0.13 162);
  --accent-strong: oklch(46% 0.12 162);
  --accent-soft: oklch(93.5% 0.045 162);
  --accent-ink: oklch(99% 0.01 162);
  --live: oklch(66% 0.19 148);
  --danger: oklch(58% 0.19 27);
  --danger-soft: oklch(94% 0.04 27);

  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;

  --shadow-sm: 0 1px 2px oklch(20% 0.02 265 / 0.06);
  --shadow-md: 0 6px 24px -8px oklch(20% 0.02 265 / 0.16);
  --shadow-pop: 0 12px 40px -12px oklch(20% 0.02 265 / 0.24);

  --dur-fast: 150ms;
  --dur: 280ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --space-section: clamp(3rem, 2rem + 3.5vw, 5.5rem);
}

[data-theme='dark'] {
  --bg: oklch(17.5% 0.014 265);
  --bg-soft: oklch(21% 0.016 265);
  --surface: oklch(22.5% 0.016 265);
  --surface-2: oklch(26% 0.018 265);
  --text: oklch(93% 0.008 85);
  --text-2: oklch(72% 0.012 85);
  --text-3: oklch(58% 0.012 85);
  --border: oklch(30% 0.016 265);
  --border-strong: oklch(38% 0.018 265);
  --accent: oklch(72% 0.14 162);
  --accent-strong: oklch(80% 0.15 162);
  --accent-soft: oklch(30% 0.05 162);
  --accent-ink: oklch(18% 0.03 162);
  --shadow-sm: 0 1px 2px oklch(5% 0.01 265 / 0.4);
  --shadow-md: 0 6px 24px -8px oklch(5% 0.01 265 / 0.55);
  --shadow-pop: 0 12px 40px -12px oklch(5% 0.01 265 / 0.7);
}

@media (prefers-color-scheme: dark) {
  [data-theme='auto'] {
    --bg: oklch(17.5% 0.014 265);
    --bg-soft: oklch(21% 0.016 265);
    --surface: oklch(22.5% 0.016 265);
    --surface-2: oklch(26% 0.018 265);
    --text: oklch(93% 0.008 85);
    --text-2: oklch(72% 0.012 85);
    --text-3: oklch(58% 0.012 85);
    --border: oklch(30% 0.016 265);
    --border-strong: oklch(38% 0.018 265);
    --accent: oklch(72% 0.14 162);
    --accent-strong: oklch(80% 0.15 162);
    --accent-soft: oklch(30% 0.05 162);
    --accent-ink: oklch(18% 0.03 162);
    --shadow-sm: 0 1px 2px oklch(5% 0.01 265 / 0.4);
    --shadow-md: 0 6px 24px -8px oklch(5% 0.01 265 / 0.55);
    --shadow-pop: 0 12px 40px -12px oklch(5% 0.01 265 / 0.7);
  }
}

/* ---------- Reset & base ---------- */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0;
  text-wrap: balance;
}

a {
  color: var(--accent);
}

svg {
  flex-shrink: 0;
}

.container {
  width: min(1180px, 100% - 2.5rem);
  margin-inline: auto;
}

.page-main {
  flex: 1;
  padding-block: 1.5rem var(--space-section);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 1rem;
  z-index: 200;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.5rem 1rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  text-decoration: none;
  transition: top var(--dur-fast);
}

.skip-link:focus {
  top: 0;
}

/* ---------- Live dot ---------- */

.live-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--live);
  position: relative;
  vertical-align: middle;
}

.live-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--live);
  opacity: 0;
  animation: live-pulse 2.2s var(--ease-out) infinite;
}

.live-dot.offline {
  background: var(--text-3);
}

.live-dot.offline::after {
  animation: none;
}

@keyframes live-pulse {
  0% {
    transform: scale(0.5);
    opacity: 0.9;
  }
  70%,
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklch, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-block: 0.7rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  margin-right: auto;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--accent-soft);
  border: 1px solid var(--border);
}

.brand-tld {
  color: var(--accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  cursor: pointer;
  transition: border-color var(--dur-fast), color var(--dur-fast), transform var(--dur-fast);
}

.icon-btn:hover {
  color: var(--text);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.icon-btn[aria-pressed='true'] {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
}

.btn-telegram {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.5rem 0.95rem;
  border-radius: 10px;
  transition: background var(--dur-fast), transform var(--dur-fast);
}

.btn-telegram:hover {
  background: var(--accent-strong);
  transform: translateY(-1px);
  color: var(--accent-ink);
}

@media (max-width: 640px) {
  .btn-telegram span {
    display: none;
  }
  .btn-telegram {
    padding: 0.5rem 0.6rem;
  }
}

/* ---------- Country menu (details popover) ---------- */

.country-menu {
  position: relative;
}

.country-menu summary {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text-2);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
  transition: border-color var(--dur-fast), color var(--dur-fast);
}

.country-menu summary::-webkit-details-marker {
  display: none;
}

.country-menu summary:hover {
  color: var(--text);
  border-color: var(--border-strong);
}

.country-menu[open] summary {
  border-color: var(--accent);
  color: var(--text);
}

.country-menu-list {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 110;
  margin: 0;
  padding: 0.4rem;
  list-style: none;
  min-width: 240px;
  max-height: min(420px, 70dvh);
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-pop);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  animation: menu-in var(--dur) var(--ease-out);
}

@keyframes menu-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.country-menu-list a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.6rem;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  text-decoration: none;
  font-size: 0.88rem;
  white-space: nowrap;
}

.country-menu-list a:hover {
  background: var(--bg-soft);
  color: var(--text);
}

.country-menu-list a.active {
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-weight: 600;
}

/* ---------- Hero ---------- */

.hero {
  padding-block: clamp(2.2rem, 1.5rem + 3vw, 4.5rem) 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2.5rem;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero h1 {
  font-size: clamp(2rem, 1.2rem + 4vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  max-width: 18ch;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
  position: relative;
}

.hero-sub {
  max-width: 58ch;
  color: var(--text-2);
  font-size: 1.06rem;
  margin: 1.2rem 0 0;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 2rem 0 0;
}

.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.8rem 1.2rem;
  min-width: 128px;
  box-shadow: var(--shadow-sm);
}

.stat dt {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
  margin: 0;
}

.stat dd {
  margin: 0.15rem 0 0;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
}

.stat .stat-label {
  font-size: 0.8rem;
  color: var(--text-2);
}

.stat-conn {
  font-size: 1.15rem !important;
}

.stat-conn.online {
  color: var(--live) !important;
}

/* ---------- Chips ---------- */

.chip-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
}

/* On phones: single swipeable row, no visible scrollbar. */
@media (max-width: 720px) {
  .chip-rail {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .chip-rail::-webkit-scrollbar {
    display: none;
  }
  .chip {
    flex-shrink: 0;
  }
}

.chip-rail-center {
  justify-content: center;
  flex-wrap: wrap;
  overflow: visible;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.42rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-2);
  text-decoration: none;
  font-size: 0.87rem;
  font-weight: 500;
  white-space: nowrap;
  transition: border-color var(--dur-fast), color var(--dur-fast), background var(--dur-fast),
    transform var(--dur-fast);
}

.chip:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
  background: var(--accent-soft);
  transform: translateY(-1px);
}

/* ---------- Sections ---------- */

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

.section-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
  padding-bottom: 0.8rem;
  border-bottom: 2px solid var(--accent);
}

.section-header h2 {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
}

.section-header h2 svg {
  color: var(--accent);
}

.section-header p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--text-3);
}

.section-header-muted {
  border-bottom-color: var(--border-strong);
}

.section-header-muted h2 svg {
  color: var(--text-3);
}

/* ---------- Appointment grid & cards ---------- */

.appt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: 1rem;
}

.appt-item {
  display: contents;
}

.appt-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem 0.95rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out),
    border-color var(--dur);
}

.appt-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.appt-top {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
}

/* Self-hosted SVG flags (emoji flags break on Windows) */
.flag-img {
  display: inline-block;
  vertical-align: middle;
  border-radius: 3px;
  box-shadow: 0 0 0 1px var(--border), var(--shadow-sm);
  background: var(--surface-2);
  flex-shrink: 0;
}

.appt-flag {
  line-height: 1;
  display: inline-flex;
}

.appt-flag .flag-img {
  border-radius: 4px;
}

.appt-place {
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin-right: auto;
}

.appt-country {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--text);
  text-decoration: none;
}

a.appt-country:hover {
  color: var(--accent);
}

.appt-city {
  font-size: 0.85rem;
  color: var(--text-2);
}

.appt-type {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-strong);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 0.28rem 0.65rem;
  max-width: 45%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.appt-date-row {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.appt-date {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.appt-date svg {
  color: var(--accent);
}

.appt-time {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-2);
  background: var(--bg-soft);
  border-radius: var(--radius-sm);
  padding: 0.25rem 0.6rem;
}

.appt-meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-3);
  border-top: 1px dashed var(--border);
  padding-top: 0.7rem;
  margin-top: auto;
}

/* New appointment entrance */

.appt-card.new-appointment {
  border-color: var(--accent);
  animation: card-in 0.5s var(--ease-out), card-glow 2.4s var(--ease-out);
}

@keyframes card-in {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes card-glow {
  0%,
  60% {
    box-shadow: 0 0 0 4px color-mix(in oklch, var(--live) 35%, transparent), var(--shadow-md);
  }
  100% {
    box-shadow: var(--shadow-sm);
  }
}

/* ---------- Placeholder ---------- */

.appt-placeholder {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  padding: 2.8rem 1rem;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius);
  color: var(--text-3);
  text-align: center;
}

.appt-placeholder svg {
  animation: hourglass-tip 3s var(--ease-out) infinite;
}

@keyframes hourglass-tip {
  0%,
  80% {
    transform: rotate(0deg);
  }
  90%,
  100% {
    transform: rotate(180deg);
  }
}

.appt-placeholder p {
  margin: 0;
  font-size: 0.95rem;
}

/* ---------- Country page ---------- */

.country-hero {
  padding-block: 1.8rem 1.4rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.country-hero-head {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.country-hero-flag {
  line-height: 1;
  display: inline-flex;
}

.country-hero-flag .flag-img {
  border-radius: 6px;
}

.country-hero h1 {
  font-size: clamp(1.4rem, 1rem + 2vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.country-hero-sub {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.3rem 0 0;
  font-size: 0.9rem;
  color: var(--text-2);
}

.filter-bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.filter-bar label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-2);
}

.filter-bar select {
  appearance: none;
  min-width: 180px;
  padding: 0.55rem 2.2rem 0.55rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface)
    url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E")
    no-repeat right 0.8rem center;
  color: var(--text);
  font-family: inherit;
  font-size: 0.92rem;
  cursor: pointer;
}

.filter-bar select:hover {
  border-color: var(--border-strong);
}

/* ---------- FAQ ---------- */

.faq-section {
  margin-top: var(--space-section);
}

.faq-section h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-width: 860px;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--dur-fast);
}

.faq-item[open] {
  border-color: var(--accent);
}

.faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.2rem;
  font-weight: 600;
  font-size: 0.97rem;
  cursor: pointer;
  user-select: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--accent);
  transition: transform var(--dur) var(--ease-out);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  margin: 0;
  padding: 0 1.2rem 1.1rem;
  color: var(--text-2);
  font-size: 0.93rem;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
  padding-block: 2rem;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  text-decoration: none;
}

.footer-brand-col p {
  margin: 0.2rem 0 0;
  font-size: 0.84rem;
  color: var(--text-3);
}

.footer-social {
  display: flex;
  gap: 0.5rem;
}

.footer-social a {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--text-2);
  text-decoration: none;
  font-size: 1rem;
  transition: color var(--dur-fast), border-color var(--dur-fast), transform var(--dur-fast);
}

.footer-social a:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.footer-legal {
  text-align: right;
}

.footer-legal p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-3);
}

@media (max-width: 640px) {
  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
  .footer-legal {
    text-align: center;
  }
}

/* ---------- Toasts ---------- */

.toast-container {
  position: fixed;
  bottom: 1.2rem;
  right: 1.2rem;
  z-index: 150;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-width: min(380px, calc(100vw - 2.4rem));
}

.toast-notification {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-pop);
  padding: 0.8rem 1rem;
  font-size: 0.9rem;
  opacity: 0;
  transform: translateX(24px);
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}

.toast-notification.show {
  opacity: 1;
  transform: translateX(0);
}

.toast-notification.toast-success {
  border-left-color: var(--live);
}

.toast-notification.toast-error {
  border-left-color: var(--danger);
}

.toast-close {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--text-3);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 0.2rem;
}

.toast-close:hover {
  color: var(--text);
}

/* ---------- Connection status pill ---------- */

.connection-status {
  position: fixed;
  bottom: 1.2rem;
  left: 1.2rem;
  z-index: 150;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 500;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}

.connection-status.visible {
  opacity: 1;
  transform: translateY(0);
}

.connection-status.connected {
  color: var(--live);
  border-color: color-mix(in oklch, var(--live) 45%, var(--border));
}

.connection-status.disconnected {
  color: var(--danger);
  border-color: color-mix(in oklch, var(--danger) 45%, var(--border));
}

/* ---------- Back to top ---------- */

.back-to-top {
  position: fixed;
  bottom: 5.4rem;
  right: 1.2rem;
  z-index: 140;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text-2);
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out),
    color var(--dur-fast);
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  color: var(--accent);
}

/* ---------- 404 ---------- */

.error-page {
  text-align: center;
  padding-block: clamp(2rem, 6vw, 5rem);
  max-width: 640px;
  margin-inline: auto;
}

.error-compass {
  color: var(--accent);
  display: inline-block;
  animation: compass-spin 8s linear infinite;
}

@keyframes compass-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.error-code {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 7rem);
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.04em;
  margin: 0.5rem 0 0;
  line-height: 1;
}

.error-page h1 {
  font-size: 1.5rem;
  margin-top: 0.6rem;
}

.error-lead {
  color: var(--text-2);
  margin: 0.8rem 0 1.8rem;
}

.error-actions {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.3rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform var(--dur-fast), background var(--dur-fast), border-color var(--dur-fast);
}

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

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

.btn-secondary {
  border: 1px solid var(--border-strong);
  color: var(--text-2);
  background: var(--surface);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

.error-countries h2 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-3);
  margin-bottom: 1rem;
}

/* ---------- Utilities & a11y ---------- */

.spin {
  display: inline-block;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ---------- Hero CTA ---------- */

.hero-actions {
  margin-top: 1.8rem;
}

.btn-lg {
  padding: 0.78rem 1.7rem;
  font-size: 1rem;
  border-radius: 999px;
  box-shadow: var(--shadow-md);
}

.btn-lg:hover {
  box-shadow: var(--shadow-pop);
}

/* ---------- "Nasıl çalışır?" ---------- */

.how-section {
  margin-top: var(--space-section);
  margin-bottom: var(--space-section);
}

.how-section h2 {
  font-size: clamp(1.25rem, 1rem + 1.2vw, 1.6rem);
  margin-bottom: 1.4rem;
  padding-bottom: 0.8rem;
  border-bottom: 2px solid var(--accent);
}

.how-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
}

.how-step {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1.3rem 1.2rem;
  box-shadow: var(--shadow-sm);
}

.how-num {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.7rem;
}

.how-step h3 {
  font-size: 1.02rem;
  margin-bottom: 0.35rem;
}

.how-step p {
  margin: 0;
  color: var(--text-2);
  font-size: 0.92rem;
  line-height: 1.55;
}

/* ---------- Breadcrumb + country stats ---------- */

.crumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-3);
  margin-bottom: 1rem;
}

.crumbs a {
  color: var(--text-2);
  text-decoration: none;
}

.crumbs a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.country-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.country-stat {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  font-size: 0.85rem;
  color: var(--text-2);
}

.country-stat strong {
  color: var(--accent-strong);
  font-family: var(--font-display);
}

/* ---------- Footer country links ---------- */

.footer-countries h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-3);
  margin: 0 0 0.6rem;
}

.footer-countries ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.25rem 1.2rem;
  max-width: 520px;
}

.footer-countries a {
  color: var(--text-2);
  text-decoration: none;
  font-size: 0.84rem;
  line-height: 1.9;
}

.footer-countries a:hover {
  color: var(--accent);
  text-decoration: underline;
}

@media (max-width: 720px) {
  .footer-countries {
    width: 100%;
  }
  .footer-countries ul {
    max-width: none;
  }
}

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