* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Inter", "Segoe UI", sans-serif;
}

:root {
  color-scheme: dark;
  --bg: #0c1016;
  --panel: #141a22;
  --panel-soft: #11161d;
  --text: #f5f7fa;
  --muted: #9ca7b3;
  --accent: #5b91ff;
  --accent-soft: #8ae4ff;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

html {
  scroll-behavior: smooth;
}

body[data-theme="light"] {
  color-scheme: light;
  --bg: #f8fafc;
  --panel: #ffffff;
  --panel-soft: #f1f5f9;
  --text: #101827;
  --muted: #5f6b7a;
  --accent: #2f6bff;
  --accent-soft: #7bc7ff;
  --border: rgba(15, 23, 42, 0.1);
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
}

body {
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

button,
select,
textarea,
input {
  border: none;
  font: inherit;
}

.top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 8vw;
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  z-index: 10;
  backdrop-filter: blur(14px);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.top-nav.is-hidden {
  transform: translateY(-100%);
  opacity: 0;
}

.top-nav nav {
  display: flex;
  gap: 24px;
  font-weight: 500;
  align-items: center;
}

.top-nav nav a {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.top-nav nav .quote-link {
  font-weight: 700;
  color: var(--accent);
  position: relative;
  padding: 6px 12px;
  border-radius: 999px;
}

.top-nav nav .quote-link::after {
  content: "";
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--accent) 20%, transparent);
  border-radius: 999px;
  z-index: -1;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.language-select select {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.9rem;
  appearance: none;
  padding-right: 34px;
}

.language-select {
  position: relative;
}

.lang-trigger {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.lang-trigger:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
}

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 8px;
  min-width: 140px;
  display: grid;
  gap: 6px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 20;
}

.language-select.open .lang-menu {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.lang-menu button {
  background: transparent;
  color: var(--text);
  text-align: left;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
}

.lang-menu button:hover,
.lang-menu button.active {
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-mark {
  width: 44px;
  height: 44px;
}

.logo-title {
  font-weight: 700;
}

.logo-tag {
  font-size: 12px;
  color: var(--muted);
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  padding: 50px 8vw 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -60px;
  background: radial-gradient(
      circle at top left,
      color-mix(in srgb, var(--accent) 30%, transparent),
      transparent 60%
    ),
    radial-gradient(
      circle at 80% 20%,
      color-mix(in srgb, var(--accent-soft) 22%, transparent),
      transparent 55%
    );
  opacity: 0.7;
  z-index: 0;
}

.hero > * {
  position: relative;
  z-index: 1;
}

.hero-text h1 {
  font-size: clamp(2.6rem, 3.3vw, 3.8rem);
  margin: 12px 0;
}

.hero-text p {
  color: var(--muted);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-size: 0.75rem;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.hero-stats {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
}

.hero-stats > div {
  display: grid;
  gap: 4px;
}

.hero-stats h3 {
  font-size: 1.2rem;
}

.hero-stats p {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-meta {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.about-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #0d1117;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  background: var(--accent);
  box-shadow: 0 10px 30px rgba(91, 145, 255, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.about-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(91, 145, 255, 0.25);
}

.about-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  text-decoration: none;
}

.about-secondary:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  color: var(--text);
}

.hero-card {
  background: var(--panel);
  border-radius: 28px;
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.hero-card-title {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.7rem;
}

.hero-image {
  margin-top: 24px;
  position: relative;
}

.hero-glow {
  position: absolute;
  inset: -20px;
  border-radius: 24px;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--accent) 25%, transparent),
    transparent 65%
  );
  z-index: -1;
}

.mockup {
  background: var(--panel-soft);
  border-radius: 20px;
  border: 1px solid var(--border);
  overflow: hidden;
}

.mockup-top {
  display: flex;
  gap: 6px;
  padding: 12px 16px;
  background: color-mix(in srgb, var(--panel) 70%, transparent);
}

.mockup-top span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--muted);
  opacity: 0.6;
}

.mockup-body {
  padding: 24px;
  display: grid;
  gap: 16px;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.dashboard-label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.dashboard-pill {
  background: color-mix(in srgb, #22c55e 25%, transparent);
  color: #16a34a;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.7rem;
  font-weight: 600;
}

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.dashboard-stats p {
  color: var(--muted);
  font-size: 0.75rem;
}

.dashboard-stats h4 {
  font-size: 1.05rem;
}

.dashboard-chart {
  background: color-mix(in srgb, #22c55e 10%, transparent);
  border-radius: 16px;
  padding: 16px;
  position: relative;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, #22c55e 25%, transparent);
}

.dashboard-chart svg {
  width: 100%;
  display: block;
}

.dashboard-chart path.trend-line {
  stroke-dasharray: 420;
  stroke-dashoffset: 420;
  animation: draw-line 3.5s ease-in-out forwards;
}

.dashboard-chart path.trend-fill {
  opacity: 0.55;
  animation: fill-rise 3.5s ease-in-out forwards;
}

.chart-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--muted);
}

.chart-trend {
  color: #16a34a;
  font-weight: 600;
}

.section {
  padding: 70px 8vw;
  scroll-margin-top: 110px;
}

.subpage-hero {
  padding: 70px 8vw 40px;
}

.method-hero {
  display: grid;
  grid-template-columns: minmax(240px, 1.1fr) minmax(220px, 0.9fr);
  gap: 24px;
  align-items: center;
}

.subpage-hero h1 {
  font-size: clamp(2.2rem, 3vw, 3.2rem);
  margin-bottom: 12px;
}

.subpage-hero p {
  color: var(--muted);
  max-width: 640px;
}

.code-graphic {
  background: var(--panel);
  border-radius: 18px;
  border: 1px solid var(--border);
  padding: 16px;
  display: grid;
  gap: 12px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.code-title {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.code-scroll {
  max-height: 170px;
  overflow: hidden;
  padding-top: 4px;
}

.code-line {
  font-family: "SFMono-Regular", "Consolas", "Liberation Mono", monospace;
  font-size: 0.85rem;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  width: 0;
  animation: type-line 30s steps(var(--chars)) infinite;
  animation-delay: var(--delay);
}

.code-block {
  display: grid;
  gap: 8px;
}

.line-1 { --chars: 44; --delay: 0s; }
.line-2 { --chars: 32; --delay: 2s; }
.line-3 { --chars: 48; --delay: 4s; }
.line-4 { --chars: 28; --delay: 6s; }
.line-5 { --chars: 28; --delay: 8s; }
.line-6 { --chars: 36; --delay: 10s; }
.line-7 { --chars: 44; --delay: 12s; }
.line-8 { --chars: 26; --delay: 14s; }
.line-9 { --chars: 3; --delay: 16s; }
.line-10 { --chars: 34; --delay: 18s; }
.line-11 { --chars: 40; --delay: 20s; }
.line-12 { --chars: 3; --delay: 22s; }
.line-13 { --chars: 36; --delay: 24s; }
.line-14 { --chars: 30; --delay: 26s; }
.line-15 { --chars: 30; --delay: 28s; }

.code-line .caret {
  display: inline-block;
  width: 2px;
  height: 1em;
  margin-left: 2px;
  background: var(--accent);
  opacity: 0;
  animation: caret-show 30s linear infinite;
  animation-delay: var(--delay);
}

.tok-key { color: #7dd3fc; }
.tok-str { color: #86efac; }
.tok-comment { color: #94a3b8; }
.tok-fn { color: #fbbf24; }
.tok-num { color: #fca5a5; }

.code-caret {
  width: 12px;
  height: 18px;
  background: var(--accent);
  border-radius: 2px;
  justify-self: start;
  animation: caret-blink 1s steps(2, start) infinite;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.process-grid,
.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.pages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.pages-card {
  background: var(--panel);
  border-radius: 20px;
  padding: 22px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: grid;
  gap: 12px;
}

.process-card,
.work-card {
  background: var(--panel);
  border-radius: 20px;
  padding: 22px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}


.process-card span {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
}

.quote-section {
  padding: 80px 10vw;
  background: var(--panel-soft);
}

.quote-inner {
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) minmax(220px, 0.8fr);
  gap: 24px;
  align-items: center;
}

.quote-kicker {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.7rem;
  color: var(--accent);
}

.quote-title {
  font-size: clamp(2rem, 3vw, 2.8rem);
  margin: 12px 0;
}

.quote-text {
  color: var(--muted);
  font-size: 1rem;
}

.quote-card {
  background: var(--panel);
  border-radius: 20px;
  padding: 20px;
  border: 1px solid var(--border);
  display: grid;
  gap: 12px;
  box-shadow: var(--shadow);
}

.quote-card ul {
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.95rem;
}

.quote-card li::before {
  content: "•";
  color: var(--accent);
  margin-right: 8px;
}

.faq-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

details {
  background: var(--panel);
  border-radius: 16px;
  padding: 18px 20px;
  border: 1px solid var(--border);
}

summary {
  cursor: pointer;
  font-weight: 600;
  margin-bottom: 10px;
}

.faq-section {
  background: color-mix(in srgb, var(--accent) 6%, transparent);
  border-radius: 28px;
  margin: 0 6vw 80px;
  padding: 60px 6vw;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(320px, 2fr);
  gap: 32px;
  align-items: start;
}

.faq-intro {
  display: grid;
  gap: 16px;
}

.faq-pill {
  align-self: start;
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 20%, transparent);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.faq-intro h2 {
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1.2;
}

.faq-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.contact-form {
  background: var(--panel);
  border-radius: 20px;
  padding: 24px;
  display: grid;
  gap: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--muted);
}

input,
select,
textarea {
  background: var(--panel-soft);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 10px 12px;
  border-radius: 10px;
}

textarea {
  resize: vertical;
}

.full-width {
  grid-column: 1 / -1;
}

.contact-card {
  background: var(--panel);
  border-radius: 20px;
  padding: 24px;
  border: 1px solid var(--border);
  display: grid;
  gap: 14px;
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  background: var(--panel-soft);
  border-radius: 14px;
  padding: 14px;
}

.contact-methods p {
  color: var(--muted);
  font-size: 0.8rem;
  margin-bottom: 4px;
}

.contact-methods h4 {
  font-size: 1rem;
}

.contact-link {
  color: inherit;
  text-decoration: none;
}

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

.world-clocks {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: 10px;
}

.clock {
  background: var(--panel-soft);
  border-radius: 12px;
  padding: 10px 12px;
  display: grid;
  gap: 4px;
  border: 1px solid var(--border);
}

.clock span {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.clock strong {
  font-size: 1.1rem;
}

.contact-highlight {
  background: var(--panel-soft);
  border-radius: 14px;
  padding: 14px;
}

.primary-button {
  background: var(--accent);
  color: #0d1117;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
}

.ghost-button {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  padding: 10px 18px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.floating-quote {
  position: fixed;
  right: 24px;
  bottom: 24px;
  background: var(--accent);
  color: #0d1117;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  box-shadow: var(--shadow);
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 20;
}

.floating-quote.is-hidden {
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
}

.form-note {
  font-size: 0.85rem;
  color: var(--muted);
}

.page-end {
  height: 1px;
}

@keyframes code-scroll {
  0%, 15% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-220px);
  }
}

@keyframes type-line {
  0% { width: 0; }
  8% { width: calc(var(--chars) * 1ch); }
  100% { width: calc(var(--chars) * 1ch); }
}

@keyframes caret-show {
  0%, 5% { opacity: 1; }
  6%, 100% { opacity: 0; }
}

@keyframes caret-blink {
  0%,
  50% {
    opacity: 1;
  }
  51%,
  100% {
    opacity: 0;
  }
}

@keyframes draw-line {
  0% {
    stroke-dashoffset: 420;
  }
  55% {
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dashoffset: 0;
  }
}

@keyframes fill-rise {
  0%,
  35% {
    transform: translateY(16px);
    opacity: 0.2;
  }
  70% {
    transform: translateY(0);
    opacity: 0.6;
  }
  100% {
    transform: translateY(0);
    opacity: 0.6;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (max-width: 860px) {
  .top-nav {
    flex-direction: column;
    gap: 14px;
  }

  .top-nav nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .faq-section {
    margin: 0 4vw 60px;
    padding: 50px 4vw;
  }

  .faq-layout {
    grid-template-columns: 1fr;
  }

  .quote-inner {
    grid-template-columns: 1fr;
  }

  .method-hero {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .floating-quote {
    right: 16px;
    bottom: 16px;
  }
}