/* CloudRush — /en/ single page */

:root {
  --paper: #F6F7F8;
  --paper-high: #FBFCFE;
  --ink: #17181D;
  --muted: #5D6470;
  --line: rgba(23, 24, 29, 0.14);
  --accent: #2B62E8;
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --sans: "Instrument Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: rgba(43, 98, 232, 0.18);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.wrap {
  width: min(calc(100% - clamp(40px, 8vw, 128px)), 1240px);
  margin-inline: auto;
}

/* ---- Fixed top navigation ---- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  background: rgba(246, 247, 248, 0.85);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 14px;
}

.nav-brand {
  font-family: var(--serif);
  font-size: 1.45rem;
  line-height: 1;
  color: var(--ink);
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.6vw, 40px);
}

.nav-links a {
  font-size: 0.8125rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.25s ease;
}

.nav-links a:hover {
  color: var(--ink);
}

@media (max-width: 640px) {
  .nav-inner {
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding-block: 10px;
  }

  .nav-links {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
  }

  .nav-links a {
    font-size: 0.75rem;
  }
}

/* ---- Hero: first glance is only the wordmark ---- */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.wordmark {
  position: relative;
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.3rem, 5.4vw, 3.4rem);
  line-height: 1;
  letter-spacing: 0.005em;
}

.cue {
  position: absolute;
  left: 50%;
  bottom: 26px;
  width: 1px;
  height: 56px;
  margin-left: -0.5px;
  background: linear-gradient(to bottom, rgba(23, 24, 29, 0.34), transparent);
  opacity: 0;
  transform-origin: 50% 0;
}

.cue.show {
  animation: cue-drop 2.8s ease-in-out infinite;
}

.cue.gone {
  opacity: 0 !important;
  animation: none;
}

@keyframes cue-drop {
  0%   { opacity: 0; transform: scaleY(0.15); }
  25%  { opacity: 1; }
  70%  { opacity: 0; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(1); }
}

/* ---- Statement ---- */

.statement {
  padding-block: clamp(104px, 16vh, 200px);
  text-align: left;
}

.statement .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(56px, 8vw, 128px);
  align-items: center;
}

@media (max-width: 900px) {
  .statement .wrap {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

.statement .lead {
  margin: 0;
  max-width: 24ch;
  font-family: var(--serif);
  font-size: clamp(1.9rem, 4.2vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.005em;
}

.index a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  padding-block: 20px;
  border-top: 1px solid var(--line);
  font-family: var(--serif);
  font-size: clamp(1.125rem, 1.7vw, 1.5rem);
  line-height: 1.05;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.25s ease;
}

.index a:last-child {
  border-bottom: 1px solid var(--line);
}

.index a:hover {
  color: var(--muted);
}

/* ---- Capability sections ---- */

.feature {
  border-top: 1px solid var(--line);
}

.feature .wrap {
  display: grid;
  gap: clamp(40px, 7vw, 96px);
  align-items: center;
  padding-block: clamp(96px, 14vh, 176px);
}

@media (min-width: 900px) {
  .feature .wrap {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .feature.flip .visual {
    order: -1;
  }
}

.feature h2 {
  margin: 0 0 26px;
  max-width: 14ch;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.1rem, 3.8vw, 3.5rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
}

.feature-text p {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(1rem, 1.1vw, 1.125rem);
  line-height: 1.7;
  color: var(--muted);
}

.visual {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: linear-gradient(180deg, var(--paper-high) 0%, var(--paper) 100%);
}

.visual canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* ---- Closing ---- */

.closing {
  border-top: 1px solid var(--line);
  padding-block: clamp(140px, 20vh, 240px);
  text-align: center;
}

.closing p {
  margin: 0 auto;
  font-family: var(--serif);
  font-size: clamp(2rem, 3.6vw, 3.2rem);
  line-height: 1.12;
  letter-spacing: -0.005em;
}

/* ---- Footer (dark, column navigation) ---- */

footer {
  background: #141413;
  color: #EDEDEA;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px);
  padding-block: clamp(56px, 8vh, 88px) 52px;
}

.footer-brand-col p {
  margin: 16px 0 0;
  max-width: 30ch;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: #9BA0A8;
}

.footer-brand {
  font-family: var(--serif);
  font-size: 1.7rem;
  line-height: 1;
  color: #F0EEE8;
  text-decoration: none;
}

.footer-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.footer-col h3 {
  margin: 0 0 4px;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.8125rem;
  color: #9BA0A8;
}

.footer-col a,
.footer-col span {
  font-size: 0.9375rem;
  line-height: 1.4;
  color: #EDEDEA;
  text-decoration: none;
  transition: color 0.25s ease;
}

.footer-col a:hover {
  color: #FFFFFF;
}

.footer-legal {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-block: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.75rem;
  color: #9BA0A8;
}

.footer-legal a {
  color: #EDEDEA;
  text-decoration: none;
  transition: color 0.25s ease;
}

.footer-legal a:hover {
  color: #FFFFFF;
}

@media (max-width: 760px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .footer-legal {
    flex-direction: column;
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .cue.show {
    animation: none;
  }

  .nav-links a,
  .index a,
  .footer-col a,
  .footer-legal a {
    transition: none;
  }
}