/* Global styles for TrashVPN website */
:root {
  color-scheme: light;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --color-bg: #ffffff;
  --color-text: #1a1a1a;
  --color-muted: #6b7280;
  --color-accent: #00a8a8;
  --color-accent-strong: #007b7b;
  --color-danger: #e02424;
  --max-width: 1100px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 999px;
  --shadow-soft: 0 20px 45px rgba(15, 23, 42, 0.12);
  --transition-base: 0.4s ease-out;
}

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

html,
body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100%;
  max-width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-size: 16px;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  opacity: 0;
  transform: translateY(20px);
  animation: page-enter 0.6s ease-out forwards;
  touch-action: pan-y;
}

@media (prefers-reduced-motion: reduce) {
  body {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

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

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

a[target="_blank"] {
  cursor: pointer;
}

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

main {
  flex: 1;
}

.container {
  width: min(100%, calc(var(--max-width) + 48px));
  margin: 0 auto;
  padding: 0 24px;
}

header.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 16px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-accent-strong);
}

.site-logo img {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 8px 18px rgba(0, 168, 168, 0.25);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: flex-end;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.language-switcher__label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.language-select {
  width: 94px;
  min-width: 94px;
  appearance: none;
  border: 1px solid rgba(148, 163, 184, 0.32);
  border-radius: 999px;
  background-color: rgba(248, 250, 252, 0.96);
  background-image: url("data:image/svg+xml,%3Csvg width='14' height='14' viewBox='0 0 14 14' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 5.25 7 9l4-3.75' fill='none' stroke='%2364748b' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 14px 14px;
  color: var(--color-muted);
  padding: 8px 30px 8px 14px;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), color var(--transition-base);
}

.language-select:hover,
.language-select:focus-visible {
  border-color: rgba(0, 168, 168, 0.55);
  color: var(--color-accent-strong);
  box-shadow: 0 8px 22px rgba(0, 168, 168, 0.12);
}

.site-nav__link {
  position: relative;
  font-weight: 500;
  padding: 8px 0;
  color: var(--color-muted);
  transition: color var(--transition-base);
}

.site-nav__link::after {
  content: "";
  position: absolute;
  left: 5px;
  bottom: 4px;
  width: 80%;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
  color: var(--color-text);
}

.site-nav__link:hover::after,
.site-nav__link:focus-visible::after,
.site-nav__link.is-active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  background: var(--color-bg);
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 12px;
  cursor: pointer;
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  border-color: var(--color-accent);
  transform: translateY(-1px);
}

.nav-toggle__icon,
.nav-toggle__icon::before,
.nav-toggle__icon::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-text);
  border-radius: 999px;
  transition: transform var(--transition-base);
}

.nav-toggle__icon::before,
.nav-toggle__icon::after {
  position: relative;
}

.nav-toggle__icon::before {
  top: -7px;
}

.nav-toggle__icon::after {
  top: 7px;
}

.nav-open .nav-toggle__icon {
  background: transparent;
}

.nav-open .nav-toggle__icon::before {
  transform: translate(0, 8.5px) rotate(45deg);
}

.nav-open .nav-toggle__icon::after {
  transform: translate(0, -7px) rotate(-45deg);
}

.site-nav__list {
  display: flex;
  gap: 12px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (max-width: 768px) {
  .site-header__inner {
    gap: 10px;
  }

  .site-header__actions {
    flex: 1 1 auto;
    gap: 10px;
    justify-content: flex-start;
    min-width: 0;
    overflow-x: hidden;
  }

  .site-header__actions::-webkit-scrollbar {
    display: none;
  }

  .site-nav {
    position: static;
    flex: 0 0 auto;
    border-radius: 0;
    padding: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    transition: none;
  }

  .site-nav__list {
    flex-direction: row;
    width: auto;
    gap: 10px;
    white-space: nowrap;
  }

  .site-nav__link {
    width: auto;
    text-align: center;
    padding: 8px 0;
    font-size: 0.95rem;
  }

  .nav-toggle {
    display: none;
  }

  .language-select {
    width: 82px;
    min-width: 82px;
    padding: 7px 26px 7px 10px;
    background-position: right 8px center;
    font-size: 0.9rem;
  }
}

@media (max-width: 640px) {
  .site-logo span {
    display: none;
  }

  .site-logo img {
    width: 38px;
    height: 38px;
  }

  .site-header__inner {
    min-height: 64px;
  }
}

@media (max-width: 420px) {
  .site-header__inner {
    padding-left: 14px;
    padding-right: 14px;
  }

  .site-header__actions {
    gap: 6px;
  }

  .site-nav__list {
    gap: 7px;
  }

  .site-nav__link {
    font-size: 0.86rem;
  }

  .language-select {
    width: 74px;
    min-width: 74px;
    padding: 6px 24px 6px 8px;
    background-position: right 7px center;
    font-size: 0.84rem;
  }
}

.hero {
  padding: 72px 0 48px;
}

.hero__media {
  width: min(220px, 55vw);
  margin: 0 auto 24px;
  filter: drop-shadow(0 25px 45px rgba(0, 168, 168, 0.2));
  animation: float 5s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

.primary-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-strong) 100%);
  color: #ffffff;
  padding: 18px 40px;
  border-radius: var(--radius-sm);
  font-size: 1.14rem;
  font-weight: 600;
  box-shadow: 0 20px 50px rgba(0, 168, 168, 0.28);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.primary-button:hover,
.primary-button:focus-visible {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 28px 65px rgba(0, 168, 168, 0.32);
}

.hero__actions {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.hero__more-link {
  display: inline-flex;
  align-items: center;
  margin-left: 14px;
  font-size: 1.08rem;
  font-weight: 500;
  color: var(--color-accent-strong);
  transition: color 0.25s ease, transform 0.25s ease;
}

.hero__more-link::after {
  content: ">";
  display: inline-block;
  margin-left: 6px;
  transition: transform 0.25s ease;
}

.hero__more-link:hover,
.hero__more-link:focus-visible {
  color: var(--color-accent);
}

.hero__more-link:hover::after,
.hero__more-link:focus-visible::after {
  transform: translateX(4px);
}

.hero__more-link[hidden] {
  display: none;
}

.section {
  padding: var(--section-padding, 88px) 0;
  position: relative;
}

.section--with-bg {
  color: var(--color-text);
  text-shadow: none;
  border-radius: 32px;
  overflow: hidden;
  margin: 0 auto;
  background-size: var(--bg-size, cover);
  background-position: var(--bg-position, center);
  background-repeat: no-repeat;
  position: relative;
  isolation: isolate;
}

.section--with-bg::before {
  display: none;
}

.section__content {
  margin: 0 auto;
  max-width: 720px;
  text-align: center;
}

.section__title {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 12px;
  font-weight: 700;
}

.section__subtitle {
  font-size: 1rem;
  color: var(--color-muted);
  margin-top: 8px;
}

.section__subtitle strong {
  color: var(--color-danger);
  font-size: 1.15em;
}

.highlight {
  color: var(--color-danger);
  font-weight: 700;
  font-size: 1.2em;
}

.section__image {
  margin-top: 40px;
  border-radius: 32px;
  overflow: hidden;
}

.section__image img {
  width: 100%;
}

.note {
  font-size: 0.92rem;
  color: var(--color-muted);
  margin-top: 12px;
}

.gauge {
  width: min(360px, 80vw);
  margin: 40px auto 0;
  position: relative;
}

.gauge svg {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 15px 35px rgba(0, 168, 168, 0.25));
}

.gauge__needle {
  position: absolute;
  bottom: 19%;
  left: 51%;
  width: 6px;
  height: 46%;
  background: linear-gradient(180deg, rgba(0, 168, 168, 0.1), var(--color-accent-strong));
  transform-origin: 50% 100%;
  border-radius: 999px;
  transform: rotate(-100deg);
  transition: transform 0.6s ease-out;
}

.gauge__axis {
  position: absolute;
  bottom: 18%;
  left: 50%;
  width: 20px;
  height: 20px;
  background: var(--color-bg);
  border-radius: 50%;
  transform: translate(-50%, 50%);
  box-shadow: 0 6px 15px rgba(15, 23, 42, 0.18);
}

.gauge__label {
  text-align: center;
  font-weight: 600;
  margin-top: 18px;
  color: var(--color-accent-strong);
}

.why-section {
  display: grid;
  gap: 24px;
  margin-top: 48px;
  position: relative;
}

.why__cards {
  display: grid;
  gap: 24px;
}

.why-card {
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-soft);
  text-align: left;
  position: relative;
  overflow: hidden;
  transform: translateY(40px);
  opacity: 0;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.why-card.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.why-card__title {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.why-card__list {
  padding-left: 18px;
  margin: 0;
  display: grid;
  gap: 8px;
}

.why__background {
  position: relative;
  margin-top: -16px;
  margin-left: -32px;
  justify-self: flex-start;
  max-width: 420px;
  opacity: 0;
  transform: translateY(20px);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.why__background.is-visible {
  opacity: 0.7;
  transform: translateY(0);
}

.footer {
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  padding: 48px 0 32px;
  margin-top: 96px;
  background: rgba(248, 250, 252, 0.8);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  text-align: center;
}

.social-links {
  display: flex;
  gap: 18px;
  justify-content: center;
}

.social-link {
  width: 52px;
  height: 52px;
  background: #ffffff;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.social-link svg {
  width: 24px;
  height: 24px;
  fill: var(--color-accent-strong);
}

.social-link:hover,
.social-link:focus-visible {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 22px 40px rgba(0, 168, 168, 0.22);
}

.social-link:focus-visible {
  outline: 3px solid rgba(0, 168, 168, 0.35);
  outline-offset: 4px;
}

.footer__copy {
  font-size: 0.9rem;
  color: var(--color-muted);
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.section--compact {
  padding: 60px 0 72px;
}

@media (min-width: 900px) {
  .hero {
    padding-top: 88px;
  }

  .why-section {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
  }

  .why__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .why__background {
    position: absolute;
    top: 32px;
    left: -48px;
    max-width: 360px;
    margin: 0;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 72px 0 48px;
    text-align: center;
  }

  .hero__actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .primary-button {
    width: 100%;
    justify-content: center;
  }

  .hero__more-link {
    margin-left: 0;
    justify-content: center;
    text-align: center;
  }

  .section {
    padding: 72px 0;
  }

  .why-card {
    padding: 24px;
    text-align: center;
  }

  .social-links {
    flex-wrap: wrap;
  }

  .why__background {
    position: absolute;
    top: -28px;
    right: -12px;
    margin: 0;
    max-width: 220px;
    pointer-events: none;
  }

  .section__content,
  .note,
  .why-card__title,
  .download-grid {
    text-align: center;
  }

  .why-card__list {
    padding-left: 20px;
    text-align: left;
    list-style-position: outside;
  }
}

.download-grid {
  display: grid;
  gap: 32px 28px;
  margin-top: 16px;
}

.download-grid__item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 76px;
  padding: 14px clamp(44px, 8vw, 86px);
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.download-grid__item:hover,
.download-grid__item:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 24px 45px rgba(15, 23, 42, 0.16);
}

.download-grid__icon {
  width: 28px;
  height: 28px;
}

.download-grid__label {
  font-weight: 600;
}

@media (min-width: 640px) {
  .download-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.markdown-body {
  margin: 0 auto;
  max-width: 760px;
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 48px);
  box-shadow: var(--shadow-soft);
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
  margin-top: 1.6em;
  margin-bottom: 0.6em;
  font-weight: 700;
}

.markdown-body p {
  margin: 1em 0;
}

.markdown-body ul,
.markdown-body ol {
  padding-left: 1.6em;
  margin: 1em 0;
}

.markdown-body code {
  font-family: "Fira Code", "JetBrains Mono", Consolas, monospace;
  background: rgba(148, 163, 184, 0.12);
  padding: 0.2em 0.4em;
  border-radius: 6px;
}

.markdown-body pre {
  overflow: visible;
  white-space: normal;
}

.markdown-body pre code {
  display: block;
  padding: 1em;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.markdown-body a {
  color: var(--color-accent-strong);
  text-decoration: underline;
}

.markdown-body blockquote {
  margin: 1.2em 0;
  padding-left: 1em;
  border-left: 4px solid rgba(0, 168, 168, 0.35);
  color: var(--color-muted);
}

.markdown-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.2em 0;
}

.markdown-body th,
.markdown-body td {
  border: 1px solid rgba(148, 163, 184, 0.4);
  padding: 0.6em;
  text-align: left;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}


html[dir="rtl"] body {
  font-family: "Segoe UI", Tahoma, "Vazirmatn", sans-serif;
}

html[dir="rtl"] .site-logo,
html[dir="rtl"] .site-nav,
html[dir="rtl"] .site-nav__list,
html[dir="rtl"] .hero__actions,
html[dir="rtl"] .download-grid__item,
html[dir="rtl"] .site-header__actions {
  flex-direction: row-reverse;
}

html[dir="rtl"] .site-nav__link::after {
  left: auto;
  right: 5px;
  transform-origin: right;
}

html[dir="rtl"] .hero__more-link {
  margin-left: 0;
  margin-right: 14px;
}

html[dir="rtl"] .hero__more-link::after {
  margin-left: 0;
  margin-right: 6px;
  content: "<";
}

html[dir="rtl"] .hero__more-link:hover::after,
html[dir="rtl"] .hero__more-link:focus-visible::after {
  transform: translateX(-4px);
}

html[dir="rtl"] .why-card,
html[dir="rtl"] .markdown-body,
html[dir="rtl"] .markdown-body th,
html[dir="rtl"] .markdown-body td {
  text-align: right;
}

html[dir="rtl"] .why-card__list,
html[dir="rtl"] .markdown-body ul,
html[dir="rtl"] .markdown-body ol {
  padding-left: 0;
  padding-right: 1.6em;
}

html[dir="rtl"] .markdown-body blockquote {
  padding-left: 0;
  padding-right: 1em;
  border-left: none;
  border-right: 4px solid rgba(0, 168, 168, 0.35);
}

@media (max-width: 640px) {
  html[dir="rtl"] .hero__more-link {
    margin-right: 0;
  }
}


.status-hero {
  padding: 48px 0 28px;
}

.status-panel {
  max-width: 980px;
  margin: 0 auto;
  padding: clamp(24px, 4vw, 40px);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-soft);
}

.status-panel__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.status-eyebrow {
  margin: 0;
  color: var(--color-accent-strong);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: normal;
  text-transform: none;
}

.status-updated {
  margin: 6px 0 0;
  color: var(--color-muted);
  font-size: 0.95rem;
  text-align: right;
}

.load-meter {
  margin: 24px 0 48px;
}

.load-meter__track {
  height: 24px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.18);
  box-shadow: inset 0 2px 8px rgba(15, 23, 42, 0.08);
}

.load-meter__bar {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--load-color, var(--color-accent));
  box-shadow: 0 10px 24px color-mix(in srgb, var(--load-color, var(--color-accent)) 34%, transparent);
  transition: width 1s cubic-bezier(0.22, 1, 0.36, 1), background-color 0.4s ease;
}

.load-meter__labels {
  display: none;
}

.usage-chart {
  display: grid;
  grid-template-columns: repeat(11, minmax(54px, 1fr));
  align-items: end;
  gap: clamp(8px, 1.4vw, 16px);
  min-height: 330px;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 8px;
  scrollbar-width: thin;
}

.usage-chart__item {
  display: grid;
  grid-template-rows: 220px auto;
  gap: 14px;
  min-width: 0;
  text-align: center;
}

.usage-chart__bar-wrap {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 220px;
}

.usage-chart__bar {
  width: min(100%, 42px);
  height: 0;
  border-radius: 14px;
  background: linear-gradient(180deg, var(--color-accent), var(--color-accent-strong));
  box-shadow: 0 10px 24px rgba(0, 168, 168, 0.22);
  transition: height 900ms cubic-bezier(0.22, 1, 0.36, 1);
}

.usage-chart__bar.is-visible {
  height: var(--target-height, 0%);
}

.usage-chart__bar--danger {
  background: linear-gradient(180deg, #ff6b6b, var(--color-danger));
  box-shadow: 0 10px 24px rgba(224, 36, 36, 0.24);
}

.usage-chart__label {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2;
  word-break: keep-all;
}

@media (max-width: 768px) {
  .usage-chart {
    grid-template-columns: repeat(11, minmax(0, 1fr));
    gap: 6px;
    overflow-x: hidden;
  }

  .usage-chart__bar {
    width: min(100%, 26px);
  }

  .usage-chart__label {
    font-size: clamp(0.52rem, 1.3vw, 0.68rem);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: clip;
  }
}

@media (max-width: 640px) {
  .status-panel__header {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .status-updated {
    text-align: center;
  }

  .usage-chart {
    grid-template-columns: repeat(11, minmax(0, 1fr));
    gap: 4px;
    min-height: 260px;
    overflow-x: hidden;
  }

  .status-panel {
    padding: 20px 14px;
  }

  .usage-chart__item {
    grid-template-rows: 150px auto;
    gap: 10px;
  }

  .usage-chart__bar-wrap {
    height: 150px;
  }

  .usage-chart__bar {
    width: min(100%, 18px);
    border-radius: 9px;
  }

  .usage-chart__label {
    font-size: clamp(0.44rem, 1.65vw, 0.62rem);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: clip;
  }
}

@media (prefers-reduced-motion: reduce) {
  .load-meter__bar,
  .usage-chart__bar {
    transition: none !important;
  }
}