/* =========================
   Voice2Sub — Future Premium UI (iOS-ish)
   - Glass navbar
   - Soft depth cards
   - Better typography + spacing
   - Dark mode via prefers-color-scheme
   - A11y focus, reduced-motion
========================= */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body, h1, h2, h3, h4, p, ul, ol { margin: 0; }
ul, ol { padding: 0; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

:root{
  /* Layout */
  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 36px);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 12px;

  /* Typography */
  --font: "Montserrat", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --h1: clamp(34px, 4.4vw, 56px);
  --h2: clamp(22px, 2.4vw, 34px);
  --h3: clamp(18px, 1.6vw, 22px);
  --p:  clamp(15px, 1.2vw, 17px);

  /* Colors (Light) */
  --bg0: #f6f8fc;
  --bg1: #eef5ff;
  --text: #0d1220;
  --muted: #5c667a;
  --muted2:#7a859b;

  --surface: rgba(255,255,255,.74);
  --surface2:#ffffff;
  --card: rgba(255,255,255,.82);

  --border: rgba(13,18,32,.12);
  --border2: rgba(13,18,32,.08);

  --shadow1: 0 10px 30px rgba(15,23,42,.10);
  --shadow2: 0 18px 70px rgba(15,23,42,.12);

  --primary: #0b5cff;         /* Future blue */
  --primary2:#60a5fa;
  --primaryGlow: 0 14px 40px rgba(11,92,255,.22);
  --danger: #ef4444;
  --success:#10b981;

  --blur: 18px;

  --focus: 0 0 0 4px rgba(11,92,255,.18);

  /* Motion */
  --ease: cubic-bezier(.2,.8,.2,1);
  --t: 240ms var(--ease);
}

@media (prefers-color-scheme: dark){
  :root{
    --bg0: #070a12;
    --bg1: #0b1020;
    --text: #eaf0ff;
    --muted: #a5b4d6;
    --muted2:#91a1c9;

    --surface: rgba(12,16,28,.55);
    --surface2:#0c1122;
    --card: rgba(12,16,28,.62);

    --border: rgba(234,240,255,.14);
    --border2: rgba(234,240,255,.10);

    --shadow1: 0 14px 50px rgba(0,0,0,.35);
    --shadow2: 0 24px 120px rgba(0,0,0,.45);

    --primaryGlow: 0 18px 70px rgba(11,92,255,.24);
  }
}

body{
  font-family: var(--font);
  background:
    radial-gradient(1200px 600px at 18% 12%, rgba(11,92,255,.18), transparent 60%),
    radial-gradient(900px 520px at 82% 20%, rgba(96,165,250,.20), transparent 55%),
    radial-gradient(900px 520px at 50% 100%, rgba(16,185,129,.08), transparent 60%),
    linear-gradient(135deg, var(--bg0) 0%, var(--bg1) 100%);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

body::before{
  /* subtle noise (no image) */
  content:"";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .10;
  mix-blend-mode: overlay;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,.015), rgba(255,255,255,.015) 1px, transparent 1px, transparent 2px);
}

/* A11y */
.skip-link{
  position: absolute;
  left: -999px;
  top: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 14px;
  z-index: 9999;
  box-shadow: var(--shadow1);
}
.skip-link:focus{ left: 16px; outline: none; box-shadow: var(--shadow1), var(--focus); }

:focus-visible{
  outline: none;
  box-shadow: var(--focus);
  border-radius: 10px;
}

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

/* ============ Layout helpers ============ */
.wrap{
  width: min(var(--wrap), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}
.section{
  padding: clamp(34px, 5vw, 64px) 0;
}
.surface{
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow1);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
}



/* ============ Premium reveal motion (Dovar-style, static markup) ============ */
:root{
  --reveal-distance: 24px;
  --reveal-distance-side: 32px;
  --reveal-duration: 720ms;
  --reveal-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

.fade-in,
.fade-in-left,
.fade-in-right,
.reveal,
[data-reveal-motion]{
  opacity: 0;
  transform: translate3d(0, var(--reveal-distance), 0);
  transition:
    opacity var(--reveal-duration) var(--reveal-ease),
    transform var(--reveal-duration) var(--reveal-ease);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}

.fade-in-left{
  transform: translate3d(calc(-1 * var(--reveal-distance-side)), 0, 0);
}

.fade-in-right{
  transform: translate3d(var(--reveal-distance-side), 0, 0);
}

.fade-in.visible,
.fade-in-left.visible,
.fade-in-right.visible,
.reveal.visible,
[data-reveal-motion].visible{
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.fade-in.reveal-complete,
.fade-in-left.reveal-complete,
.fade-in-right.reveal-complete,
.reveal.reveal-complete,
[data-reveal-motion].reveal-complete{
  will-change: auto;
}

@media (prefers-reduced-motion: reduce){
  .fade-in,
  .fade-in-left,
  .fade-in-right,
  .reveal,
  [data-reveal-motion]{
    opacity: 1;
    transform: none !important;
    transition: none !important;
    transition-delay: 0s !important;
    will-change: auto !important;
  }
}

/* Footer must never be controlled by reveal motion.
   It is outside #main and should keep its original glass background/content visible. */
footer .fade-in,
footer .fade-in-left,
footer .fade-in-right,
footer .reveal,
footer [data-reveal-motion]{
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
  transition-delay: 0s !important;
  will-change: auto !important;
}

/* ============ Navbar ============ */
.navbar{
  position: sticky;
  top: 0;
  z-index: 1000;

  background: var(--surface);
  border-bottom: 1px solid var(--border2);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
}

.navbar .nav-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
}

.navbar .logo{
  text-decoration: none;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .2px;
  display:flex;
  align-items:center;
  gap: 10px;
  color: var(--text);
  user-select: none;
}
.navbar .logo .logo-mark{
  width: 34px; height: 34px;
  border-radius: 8px;
  background: radial-gradient(120% 120% at 20% 20%, rgba(255,255,255,.65), rgba(255,255,255,0) 50%),
              linear-gradient(135deg, var(--primary) 0%, var(--primary2) 100%);
  box-shadow: var(--primaryGlow);
}

.language-switcher{
  display:flex;
  align-items:center;
  gap: 8px;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  background: rgba(255,255,255,.35);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  flex: 0 1 auto;
  min-width: 0;
  max-width: min(46vw, 360px);
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
@media (prefers-color-scheme: dark){
  .language-switcher{ background: rgba(12,16,28,.35); }
}
.language-switcher a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius: 999px;
  padding: 6px;
  transition: transform var(--t), box-shadow var(--t), background var(--t);
}
.language-switcher::-webkit-scrollbar{ display:none; }

.language-switcher img{
  width: 26px;
  height: 18px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,.6);
}
.language-switcher a.active{
  background: rgba(11,92,255,.12);
  box-shadow: 0 10px 20px rgba(11,92,255,.12);
}
.language-switcher a:hover{ transform: translateY(-1px); }

/* Prevent a quick "flash" of all flags on first paint (before JS enhancement).
   - Before navbar.js runs, show only the current language.
   - After enhancement, the real dropdown/sheet is used. */
.language-switcher:not(.is-enhanced) a{ display:none; }
.language-switcher:not(.is-enhanced) a.active,
.language-switcher:not(.is-enhanced) a[aria-current="page"]{ display:inline-flex; }


/* ===== Language dropdown (enhanced by navbar.js) ===== */
.language-switcher.is-enhanced{
  position: relative;
  overflow: visible;
  max-width: none;
  padding: 4px;
  gap: 0;
}

/* Full-screen scrim is only used for the mobile bottom-sheet.
   (No blur here — user only wants blur on the dropdown box itself.) */
.lang-scrim{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.16);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms var(--ease);
  /* Above navbar (z-index: 1000), below the language sheet (1700). */
  z-index: 1600;
}
.lang-scrim.active{
  opacity: 1;
  pointer-events: auto;
}
@media (min-width: 641px){
  /* No full-screen overlay on desktop — keep the blur confined to the dropdown box. */
  .lang-scrim{ display: none; }
}
@media (prefers-color-scheme: dark){
  .lang-scrim{ background: rgba(0,0,0,.28); }
}

.language-switcher.is-enhanced .lang-trigger{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .2px;
  transition: background var(--t), transform var(--t), box-shadow var(--t);
}
.language-switcher.is-enhanced .lang-trigger:hover{
  background: rgba(11,92,255,.10);
}
.language-switcher.is-enhanced .lang-trigger:focus-visible{
  outline: none;
  box-shadow: var(--focus);
}
.language-switcher.is-enhanced.open .lang-trigger{
  background: rgba(11,92,255,.10);
}

.language-switcher.is-enhanced .lang-code{
  white-space: nowrap;
}
.language-switcher.is-enhanced .lang-trigger i{
  font-size: 12px;
  opacity: .75;
  transition: transform 220ms var(--ease);
}
.language-switcher.is-enhanced.open .lang-trigger i{
  transform: rotate(180deg);
}

/* Language menu (popover by default).
   On phones, navbar.js will "portal" this menu to <body> and add .lang-menu--sheet. */
.lang-menu{
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  right: auto;
  min-width: 220px;
  max-width: min(320px, calc(100vw - 24px));
  overflow-x: hidden;
  overflow-y: auto;
  max-height: min(420px, calc(100vh - 120px));
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: 8px;
  border-radius: 16px;
  border: 1px solid var(--border2);

  /* Glassy background: slightly translucent + blurred like iOS */
  background: linear-gradient(
    180deg,
    rgba(255,255,255,.86),
    rgba(255,255,255,.72)
  );
  box-shadow: var(--shadow2);
  backdrop-filter: blur(calc(var(--blur) + 6px)) saturate(140%);
  -webkit-backdrop-filter: blur(calc(var(--blur) + 6px)) saturate(140%);

  opacity: 0;
  transform: translate(-50%, -6px) scale(.985);
  pointer-events: none;
  transition: opacity 160ms var(--ease), transform 200ms var(--ease);

  /* Above scrims; safe for sticky navbar. */
  z-index: 1700;
}
@media (prefers-color-scheme: dark){
  .lang-menu{
    background: linear-gradient(
      180deg,
      rgba(12,16,28,.86),
      rgba(12,16,28,.68)
    );
    border-color: rgba(234,240,255,.14);
  }
}

/* Open state for both popover and sheet (sheet overrides transform below). */
.lang-menu.open{
  opacity: 1;
  transform: translate(-50%, 0) scale(1);
  pointer-events: auto;
}

/* iOS-like bottom sheet on small screens (menu is moved to <body> by JS) */
@media (max-width: 640px){
  body.lang-open{ overflow: hidden; }

  .lang-menu.lang-menu--sheet{
    position: fixed;
    left: 0;
    right: 0;
    top: auto;
    bottom: 0;
    max-width: none;
    min-width: 0;
    padding: 12px 12px calc(12px + env(safe-area-inset-bottom));
    border-radius: 22px 22px 0 0;
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
    box-shadow: 0 -18px 70px rgba(15,23,42,.18);
    max-height: min(70vh, 520px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;

    /* Closed state */
    opacity: 0;
    transform: translateY(14px);
  }
  .lang-menu.lang-menu--sheet.open{
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .lang-menu.lang-menu--sheet::before{
    content: "";
    display: block;
    width: 48px;
    height: 5px;
    margin: 6px auto 10px;
    border-radius: 999px;
    background: rgba(13,18,32,.18);
  }
  @media (prefers-color-scheme: dark){
    .lang-menu.lang-menu--sheet::before{ background: rgba(234,240,255,.18); }
    .lang-menu.lang-menu--sheet{ box-shadow: 0 -24px 120px rgba(0,0,0,.55); }
  }
}

/* Menu items */
.lang-menu a{
  display:flex;
  align-items:center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  transform: none;
}

/* Ensure flags in the dropdown/sheet are always a sane size.
   (When the menu is portaled to <body> on mobile, .language-switcher img rules no longer apply.) */
.lang-menu img{
  width: 26px;
  height: 18px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,.6);
  flex: 0 0 auto;
}
@media (max-width: 860px){
  .lang-menu img{
    width: 24px;
    height: 16px;
    border-radius: 5px;
  }
}
@media (prefers-color-scheme: dark){
  .lang-menu img{ border-color: rgba(234,240,255,.22); }
}

.lang-menu a:hover{
  background: rgba(11,92,255,.08);
  transform: none;
}

.lang-menu .lang-name{
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.lang-menu .lang-short{
  color: var(--muted);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: .2px;
}

.lang-menu a.active::after{
  content: "✓";
  margin-left: 6px;
  color: var(--primary);
  font-weight: 900;
}


.nav-links{
  display:flex;
  gap: 6px;
  align-items:center;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  background: rgba(255,255,255,.35);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
}
@media (prefers-color-scheme: dark){
  .nav-links{ background: rgba(12,16,28,.35); }
}

.nav-links a{
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  transition: background var(--t), transform var(--t), color var(--t), box-shadow var(--t);
}
.nav-links a:hover{
  background: rgba(11,92,255,.10);
  color: var(--text);
  transform: translateY(-1px);
}
.nav-links a.active{
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary2) 100%);
  box-shadow: var(--primaryGlow);
}

.hamburger{
  display:none;
  background: transparent;
  border: 1px solid var(--border2);
  border-radius: 14px;
  padding: 10px 12px;
  font-size: 18px;
  color: var(--text);
  cursor:pointer;
  transition: transform var(--t), background var(--t), box-shadow var(--t);
}
.hamburger:hover{
  transform: translateY(-1px);
  background: rgba(11,92,255,.08);
}
.hamburger.active{ box-shadow: var(--focus); }

.nav-scrim{
  display:none;
}

/* Close button inside off-canvas panel (injected by navbar.js). Hidden on desktop. */
.nav-links .nav-close{
  display:none;
}

/* Mobile nav: off-canvas */
@media (max-width: 860px){
  .hamburger{ display:inline-flex; align-items:center; justify-content:center; }
  .nav-links{
    position: fixed;
    top: 12px;
    right: 12px;
    height: calc(100vh - 24px);
    width: min(58vw, 360px);

    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 6px;

    padding: 14px;
    border-radius: var(--radius-xl);
    background: rgba(255,255,255,.96);
    border: 1px solid var(--border);
    box-shadow: var(--shadow2);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;

    /* Above the scrim */
    z-index: 1500;

    transform: translateX(110%);
    transition: transform 260ms var(--ease);
  }
  .nav-links a{
    font-size: 16px;
    padding: 14px 14px;
    border-radius: 16px;
  }
  .nav-links.active{ transform: translateX(0); }

  .nav-links .nav-close{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    align-self: flex-end;
    width: 40px;
    height: 40px;
    border-radius: 14px;
    border: 1px solid var(--border2);
    background: rgba(11,92,255,.10);
    color: var(--text);
    cursor: pointer;
    margin-bottom: 6px;
    transition: transform var(--t), background var(--t), box-shadow var(--t);
  }
  .nav-links .nav-close:hover{
    transform: translateY(-1px);
    background: rgba(11,92,255,.14);
  }
  .nav-links .nav-close:focus-visible{
    outline: none;
    box-shadow: var(--focus);
  }

  .nav-scrim{
    display:block;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.28);
    /* Put the scrim above page content (and above the sticky navbar),
       but below the off-canvas panel. */
    z-index: 1400;
    opacity: 0;
    pointer-events: none;
    transition: opacity 200ms var(--ease);
  }
  .nav-scrim.active{
    opacity: 1;
    pointer-events: auto;
  }
  body.nav-open{ overflow: hidden; }
}

@media (prefers-color-scheme: dark) and (max-width: 860px){
  .nav-links{
    background: rgba(12,16,28,.92);
    border-color: rgba(234,240,255,.14);
  }
}


/* ============ Hero ============ */
.hero{
  padding: clamp(28px, 4vw, 44px) 0 0;
}
.hero-grid{
  display:grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(18px, 4vw, 44px);
  align-items: center;
}
@media (max-width: 920px){
  .hero-grid{ grid-template-columns: 1fr; }
}

.hero h1{
  font-size: var(--h1);
  line-height: 1.06;
  letter-spacing: -1.2px;
  margin-bottom: 14px;
}
.hero .gradient-text{
  background: linear-gradient(135deg, var(--primary) 0%, #8b5cf6 38%, var(--primary2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p{
  font-size: var(--p);
  color: var(--muted);
  max-width: 64ch;
  margin-bottom: 18px;
}

.hero-badges{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.40);
  border: 1px solid var(--border2);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
}
@media (prefers-color-scheme: dark){
  .badge{ background: rgba(12,16,28,.40); }
}
.badge i{ color: var(--primary); }
.hero-badges i,
.hero-proof-list i,
.check-list i,
.cta-button i,
.secondary-button i,
.download-button i,
.media-card-heading i,
.use-case-link-card i{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 auto;
  width:1.25em;
  min-width:1.25em;
  height:1.25em;
  line-height:1;
  text-align:center;
}

.cta-row{
  display:flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items:center;
}

.cta-button,
.download-button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.25);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary2) 100%);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  box-shadow: var(--primaryGlow);
  transition: transform var(--t), box-shadow var(--t), filter var(--t);
}
.cta-button:hover,
.download-button:hover{
  transform: translateY(-2px);
  filter: brightness(1.03);
}
.secondary-button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.45);
  color: var(--text);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: transform var(--t), background var(--t);
}
@media (prefers-color-scheme: dark){
  .secondary-button{ background: rgba(12,16,28,.45); }
}
.secondary-button:hover{ transform: translateY(-2px); background: rgba(11,92,255,.10); }

.hero-visual{
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--border2);
  background: radial-gradient(140% 120% at 20% 10%, rgba(255,255,255,.70), rgba(255,255,255,0) 55%),
              linear-gradient(135deg, rgba(11,92,255,.18), rgba(139,92,246,.10));
  box-shadow: var(--shadow2);
  padding: 6px;
  position: relative;
  overflow: hidden;
}

.hero-screenshot{
  width: 100%;
  /* layout reservation hint for validator: aspect-ratio: 1620 / 1002; */
  aspect-ratio: 1620 / 990;
  border-radius: 8px;
  border: 1px solid var(--border2);
  box-shadow: var(--shadow1);
  background: var(--surface2);
  overflow: hidden;
}
.hero-screenshot picture,
.hero-screenshot img{
  display: block;
  width: 100%;
}
.hero-screenshot img{
  height: auto;
}
@media (prefers-color-scheme: dark){
  .hero-visual{
    background: radial-gradient(120% 120% at 20% 10%, rgba(255,255,255,.10), rgba(255,255,255,0) 55%),
                linear-gradient(135deg, rgba(11,92,255,.22), rgba(139,92,246,.12));
  }
}

.mock{
  border-radius: 20px;
  border: 1px solid var(--border2);
  background: var(--card);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  overflow: hidden;
}
.mock-top{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border2);
}
.dots{
  display:flex; gap: 6px;
}
.dot{
  width: 10px; height: 10px;
  border-radius: 999px;
  background: rgba(13,18,32,.18);
}
@media (prefers-color-scheme: dark){
  .dot{ background: rgba(234,240,255,.16); }
}
.mock-title{
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}
.mock-body{
  padding: 14px;
  display:grid;
  gap: 10px;
}
.skel{
  height: 12px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  background: linear-gradient(90deg,
    rgba(255,255,255,.40),
    rgba(255,255,255,.10),
    rgba(255,255,255,.40)
  );
  background-size: 200% 100%;
  animation: shimmer 2.2s linear infinite;
}
@media (prefers-reduced-motion: reduce){
  .skel{ animation: none; }
}
@keyframes shimmer{
  0%{ background-position: 0% 50%; }
  100%{ background-position: 200% 50%; }
}

/* ============ Features ============ */
.features h2{
  font-size: var(--h2);
  letter-spacing: -.6px;
  margin-bottom: 16px;
}
.section-lead{
  font-size: var(--p);
  color: var(--muted);
  margin-bottom: 22px;
  max-width: 72ch;
}

.feature-list{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
  align-items: stretch;
}
.feature-item{
  grid-column: span 4;
  min-height: 216px;
  display:flex;
  flex-direction:column;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--border2);
  box-shadow: var(--shadow1);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
}
.feature-item:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow2);
  border-color: rgba(11,92,255,.28);
}
.feature-item i{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 36px;
  width:36px;
  min-width:36px;
  height:36px;
  font-size: 26px;
  line-height:1;
  color: var(--primary);
  margin-bottom: 10px;
}
.feature-item h3{
  font-size: var(--h3);
  margin-bottom: 8px;
  letter-spacing: -.3px;
}
.feature-item p{
  font-size: 14.5px;
  color: var(--muted);
}
@media (max-width: 920px){
  .feature-item{ grid-column: span 6; min-height: 204px; }
}
@media (max-width: 640px){
  .feature-item{ grid-column: span 12; min-height: 184px; }
}

/* ============ Download ============ */
.download-section h2{
  font-size: var(--h2);
  letter-spacing: -.6px;
  margin-bottom: 16px;
}

.download-list{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: clamp(14px, 2vw, 18px);
  align-items: stretch;
}

.download-card{
  grid-column: auto;
  height: 100%;
  padding: clamp(18px, 2vw, 22px);
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--border2);
  box-shadow: var(--shadow1);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  display:flex;
  flex-direction: column;
  gap: 12px;
  min-height: 196px;
}
.download-card:hover:not(.disabled){
  transform: translateY(-4px);
  box-shadow: var(--shadow2);
  border-color: rgba(11,92,255,.30);
}
.download-card.disabled{
  opacity: .6;
  filter: saturate(.7);
}
.download-card h3{
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -.2px;
}
.download-card p{
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}
.download-card > p:not(.download-card-requirement){
  flex: 1 1 auto;
}
.download-card .download-button{
  width: fit-content;
}
.download-card.disabled .download-button{
  background: rgba(148,163,184,.35);
  border: 1px solid var(--border2);
  box-shadow: none;
  pointer-events: none;
  color: rgba(255,255,255,.85);
}

.hero-proof-list,
.check-list{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:8px 12px;
  margin-top:16px;
}
.hero-proof-list li,
.check-list li{
  display:flex;
  align-items:flex-start;
  gap:8px;
  color:var(--muted);
  font-size:13.5px;
}
.hero-proof-list i,
.check-list i{ color:var(--success); margin-top:3px; }

.popular-use-cases-section h2,
.download-table-wrap + h2,
.landing-panel h2,
.final-cta-panel h2,
.compare-card h2{
  font-size:var(--h2);
  letter-spacing:-.6px;
  margin-bottom:12px;
}

.use-case-link-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));
  gap:14px;
}
.use-case-link-card{
  min-height:86px;
  padding:18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  text-decoration:none;
  font-weight:800;
  color:var(--text);
  border-radius:var(--radius-lg);
  transition:transform var(--t), box-shadow var(--t), border-color var(--t);
}
.use-case-link-card i{ color:var(--primary); }
.use-case-link-card:hover{
  transform:translateY(-3px);
  border-color:rgba(11,92,255,.28);
  box-shadow:var(--shadow2);
}

.download-hero-buttons .download-button{
  flex:0 1 auto;
}
.download-table-wrap{
  padding:0;
  overflow:auto;
  border-radius:var(--radius-lg);
}
.download-table{
  width:100%;
  border-collapse:collapse;
  min-width:840px;
}
.download-table th,
.download-table td{
  padding:16px;
  border-bottom:1px solid var(--border2);
  text-align:left;
  vertical-align:top;
  color:var(--muted);
  font-size:14px;
}
.download-table th{
  color:var(--text);
  font-weight:800;
}
.download-table thead th{
  background:rgba(11,92,255,.08);
  color:var(--text);
}
.download-table tbody tr:last-child th,
.download-table tbody tr:last-child td{
  border-bottom:0;
}
.download-table .download-button{
  white-space:nowrap;
}

.landing-two-col{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:14px;
}
.landing-panel{
  padding:clamp(18px, 3vw, 28px);
}
.landing-panel p{
  color:var(--muted);
  font-size:var(--p);
  margin-bottom:16px;
}
.landing-wide-panel{
  display:block;
}
.install-steps{
  list-style:none;
  display:grid;
  gap:12px;
}
.install-steps li{
  display:grid;
  grid-template-columns:auto minmax(0, 1fr);
  gap:12px;
  align-items:start;
}
.install-steps p{
  margin:8px 0 0;
}
.final-cta-panel{
  padding:clamp(20px, 4vw, 34px);
  display:grid;
  grid-template-columns:1fr;
  gap:18px;
  align-items:start;
}
.final-cta-panel .section-lead{
  max-width:760px;
}
.final-cta-panel .cta-row{
  justify-content:flex-start;
}
.compare-card{
  padding:clamp(20px, 4vw, 34px);
  display:grid;
  grid-template-columns:minmax(0, 1fr) minmax(260px, auto);
  gap:18px;
  align-items:center;
}
.related-links-intro{
  margin:14px 0 0;
  color:var(--muted);
  font-size:14px;
}
.related-links{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:16px;
}
.related-links a{
  text-decoration:none;
  color:var(--primary);
  font-size:13.5px;
  font-weight:800;
  padding:8px 10px;
  border:1px solid var(--border2);
  border-radius:999px;
  background:rgba(255,255,255,.34);
}
@media (prefers-color-scheme: dark){
  .related-links a{ background:rgba(12,16,28,.38); }
}

@media (max-width: 920px){
  .download-list{ grid-template-columns: 1fr; }
}

/* ============ Legal pages (privacy/terms) ============ */
.legal-card{
  margin: 26px auto;
  padding: clamp(18px, 3vw, 28px);
}
.legal-card h1{
  font-size: clamp(28px, 3.2vw, 40px);
  letter-spacing: -.8px;
  margin-bottom: 10px;
}
.legal-card h2{
  font-size: clamp(18px, 2vw, 24px);
  margin-top: 22px;
  margin-bottom: 10px;
}
.legal-card p, .legal-card li{
  font-size: var(--p);
  color: var(--muted);
}
.legal-card ul{
  padding-left: 20px;
  margin-top: 8px;
}
.legal-card a{
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}
.legal-card a:hover{ text-decoration: underline; }

.page-privacy .breadcrumb-nav,
.page-terms .breadcrumb-nav{
  margin-bottom:clamp(16px, 2.5vw, 24px);
}
.page-privacy .legal-card,
.page-terms .legal-card{
  margin-top:0;
}
@media (max-width: 640px){
  .page-privacy .breadcrumb-nav,
  .page-terms .breadcrumb-nav{
    margin-bottom:14px;
  }
  .page-privacy .legal-card,
  .page-terms .legal-card{
    padding:18px;
  }
}

.updated-date{
  color: var(--muted2);
  font-size: 13px;
  margin-bottom: 16px;
}

/* ============ Footer (v2 — Apple-like, clean, mobile đẹp) ============ */
footer{
  margin-top: auto;
  position: relative;
  border-top: 1px solid var(--border2);

  /* glass nhẹ, không bị “đục” */
  background: rgba(255,255,255,.58);
  backdrop-filter: blur(calc(var(--blur) - 6px));
  -webkit-backdrop-filter: blur(calc(var(--blur) - 6px));
}

@media (prefers-color-scheme: dark){
  footer{
    background: rgba(12,16,28,.58);
  }
}

/* hairline highlight kiểu iOS */
footer::before{
  content:"";
  position:absolute;
  left:0; right:0; top:0;
  height:1px;
  background: linear-gradient(90deg,
    transparent,
    rgba(255,255,255,.22),
    transparent
  );
  opacity:.6;
  pointer-events:none;
}

.footer-inner{
  padding: 16px 0;
  padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));

  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px 16px;
  flex-wrap: wrap;
}

/* copy: nhỏ, gọn, sang */
footer p{
  font-size: 12.5px;
  line-height: 1.35;
  color: var(--muted);
  letter-spacing: .15px;
}

/* links: kiểu Apple (text links), không pill */
.footer-links{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  flex-wrap: wrap;
  gap: 8px 14px; /* gọn nhưng thoáng */
}

/* ép link nhỏ lại + không thô */
.footer-links a{
  text-decoration: none;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);

  /* tap target vừa đủ nhưng không biến thành button */
  padding: 8px 8px;
  border-radius: 999px;

  transition: color var(--t), background var(--t), transform var(--t);
}

/* hover tinh tế (desktop) */
.footer-links a:hover{
  color: var(--text);
  background: rgba(11,92,255,.08);
}

/* active nhẹ */
.footer-links a:active{
  transform: translateY(0);
  background: linear-gradient(
    135deg,
    rgba(11,92,255,.10),
    rgba(96,165,250,.06)
  );
}

/* focus a11y */
.footer-links a:focus-visible{
  outline: none;
  box-shadow: var(--focus);
}

/* Mobile: center + cân đối, nhìn gọn như iOS */
@media (max-width: 640px){
  .footer-inner{
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    padding: 14px 0;
    padding-bottom: calc(14px + env(safe-area-inset-bottom, 0px));
  }

  footer p{
    font-size: 12.25px;
    opacity: .95;
  }

  .footer-links{
    justify-content: center;
    gap: 6px 12px;
  }

  .footer-links a{
    font-size: 12.25px;
    padding: 10px 6px;  /* dễ bấm nhưng vẫn “nhẹ” */
    background: transparent;
  }

  /* mobile không hover “nhảy” */
  .footer-links a:hover{
    background: transparent;
  }
}

/* ============ 404 page ============ */
.error-container{
  padding: clamp(34px, 5vw, 64px) var(--gutter);
  margin: 26px auto;
  text-align:center;
}
.error-container h1{
  font-size: clamp(72px, 10vw, 140px);
  line-height: 1;
  letter-spacing: -2px;
  margin-bottom: 10px;
}
.error-container p{
  font-size: var(--p);
  color: var(--muted);
  margin-bottom: 18px;
}
/* ===== Mobile navbar tuning (crisper + smaller) ===== */
@media (max-width: 860px){
  /* Navbar: giảm blur + tăng độ đặc nền */
  .navbar{
    --blur: 10px; /* giảm từ 18px xuống cho đỡ "mờ" */
    --surface: rgba(255,255,255,.90); /* đặc hơn */
    border-bottom-color: rgba(13,18,32,.10);
  }

  .navbar .nav-inner{
    padding: 8px 0;     /* nhỏ hơn */
    gap: 10px;
  }

  .navbar .logo{
    font-size: 16px;    /* nhỏ hơn */
    gap: 8px;
  }
  .navbar .logo .logo-mark{
    width: 30px;
    height: 30px;
    border-radius: 7px;
  }

  .language-switcher{
    padding: 4px;
    gap: 6px;
  }
  .language-switcher a{ padding: 5px; }
  .language-switcher img{
    width: 24px;
    height: 16px;
    border-radius: 5px;
  }

  /* Enhanced language dropdown sizing on mobile */
  .language-switcher.is-enhanced .lang-trigger{
    padding: 7px 10px;
    gap: 6px;
    font-size: 12px;
  }
  .language-switcher.is-enhanced .lang-menu a{
    padding: 10px 12px;
  }

  .hamburger{
    padding: 8px 10px;
    border-radius: 12px;
    font-size: 17px;
  }

  /* Off-canvas menu: bớt "mờ" + bớt bulky */
  .nav-links{
    top: 10px;
    right: 10px;
    height: calc(100vh - 20px);
    padding: 12px;
    gap: 4px;

    --blur: 12px; /* blur menu nhẹ hơn */
    background: rgba(255,255,255,.96); /* đặc hơn */
  }

  .nav-links a{
    font-size: 15px;
    padding: 12px 12px;
    border-radius: 14px;

    color: var(--text);
    opacity: .88; /* chữ rõ hơn so với muted */
  }
  .nav-links a:hover{ opacity: 1; }
}

/* Mid-size screens (small tablets): keep popover dropdown a bit tighter.
   Phones use the bottom-sheet rules in the (max-width: 640px) block above. */
@media (max-width: 860px) and (min-width: 641px){
  .lang-menu:not(.lang-menu--sheet){
    top: calc(100% + 8px);
    min-width: 200px;
  }
}

/* Dark mode mobile: tăng độ đặc tương tự */
@media (max-width: 860px) and (prefers-color-scheme: dark){
  .navbar{ --surface: rgba(12,16,28,.78); }
  .nav-links{
    background: rgba(12,16,28,.82);
    border-color: rgba(234,240,255,.14);
  }
}

/* ============ Root locale suggestion (kept hidden unless language.js reveals it) ============ */
.locale-note{
  padding-top: 18px;
  padding-bottom: 0;
}
.locale-note-card{
  padding: 14px 16px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px 16px;
  border-radius: 22px;
}
.locale-note-text{
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}
.locale-note-actions{
  display:flex;
  align-items:center;
  gap: 10px;
  flex-wrap: wrap;
}
.ghost-button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  background: rgba(255,255,255,.45);
  color: var(--text);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: transform var(--t), background var(--t), box-shadow var(--t), border-color var(--t);
}
@media (prefers-color-scheme: dark){
  .ghost-button{ background: rgba(12,16,28,.45); }
}
.ghost-button:hover{
  transform: translateY(-1px);
  background: rgba(11,92,255,.10);
}
.ghost-button:focus-visible{
  outline: none;
  box-shadow: var(--focus);
}
@media (max-width: 860px){
  .locale-note-card{
    flex-direction: column;
    align-items: stretch;
  }
  .locale-note-actions{
    width: 100%;
  }
  .locale-note-actions > *{
    flex: 1 1 auto;
  }
}

/* ============ Home helper classes (replacing inline styles without changing look) ============ */
.mock-spacer{ width: 42px; }
.skel-86{ width: 86%; }
.skel-72{ width: 72%; }
.skel-92{ width: 92%; }
.skel-65{ width: 65%; }
.skel-88{ width: 88%; }
.skel-74{ width: 74%; }
.skel-60{ width: 60%; }
.skel-tall{ height: 14px; }
.skel-mt-8{ margin-top: 8px; }
.home-features-shell{ padding-top: 28px; }
.faq-section-inner{ padding-bottom: 0; }
.faq-panel{ padding: 18px; }
.faq-title{ margin-bottom: 10px; }
.faq-lead{ margin-bottom: 14px; }
.faq-list{ display:grid; gap:10px; }
.faq-item{ padding: 14px; border-radius: 18px; }
.faq-question{ cursor:pointer; font-weight:800; }
.faq-answer{ margin-top:10px; color: var(--muted); }
.success-message-inline-reset{ margin-bottom: 0; }
.support-link-inline{ color: var(--primary); text-decoration: none; }
.support-link-inline:hover{ text-decoration: underline; }

/* ============ Cyrillic / Russian tuning ============ */
html[lang="ru"] {
  --font: "Montserrat", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

html[lang="ru"] body {
  line-height: 1.62;
}

html[lang="ru"] .navbar .logo,
html[lang="ru"] .language-switcher.is-enhanced .lang-trigger,
html[lang="ru"] .nav-links a,
html[lang="ru"] .lang-menu a,
html[lang="ru"] .badge,
html[lang="ru"] .cta-button,
html[lang="ru"] .secondary-button,
html[lang="ru"] .download-button,
html[lang="ru"] .ghost-button,
html[lang="ru"] .footer-links a {
  letter-spacing: 0;
}

html[lang="ru"] h1,
html[lang="ru"] h2,
html[lang="ru"] h3,
html[lang="ru"] .faq-question,
html[lang="ru"] .container h1,
html[lang="ru"] #plan-wrapper h2,
html[lang="ru"] .success-section h2 {
  letter-spacing: -0.02em;
}

html[lang="ru"] .hero h1,
html[lang="ru"] .container h1 {
  line-height: 1.14;
  text-wrap: balance;
}

html[lang="ru"] .hero p,
html[lang="ru"] .section-lead,
html[lang="ru"] .faq-answer,
html[lang="ru"] .legal-card,
html[lang="ru"] #policy-links,
html[lang="ru"] .bank-info p,
html[lang="ru"] .success-section p {
  line-height: 1.68;
  overflow-wrap: break-word;
}

html[lang="ru"] .lang-menu .lang-name,
html[lang="ru"] .footer-links a {
  white-space: normal;
}

@media (max-width: 860px) {
  html[lang="ru"] .cta-row > * {
    flex: 1 1 220px;
  }

  html[lang="ru"] .nav-links a,
  html[lang="ru"] .footer-links a {
    line-height: 1.3;
  }
}

/* ============ Marketing subpages: features + what's new ============ */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:10px;
  color:var(--primary);
  font-size:12px;
  font-weight:900;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.subpage-hero{ padding-top: clamp(44px, 7vw, 86px); }
.subpage-hero-grid{
  display:grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  gap: clamp(18px, 4vw, 46px);
  align-items:center;
}
.subpage-hero h1{
  font-size: var(--h1);
  letter-spacing:-1px;
  line-height:1.06;
  margin-bottom:16px;
}
.proof-card,
.update-preview-card,
.use-case-card,
.release-card{ padding: clamp(18px, 3vw, 28px); }
.proof-card h2,
.update-preview-card h2,
.use-case-card h2,
.release-card h2{ font-size: var(--h2); letter-spacing:-.5px; margin-bottom:10px; }
.proof-card p:not(.eyebrow){ color:var(--muted); font-size:var(--p); }
.deep-feature-grid .feature-item{ min-height:220px; }
.workflow-list{
  list-style:none;
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
}
.workflow-step{
  grid-column: span 6;
  padding:18px;
  display:flex;
  gap:14px;
  align-items:flex-start;
}
.workflow-step h3{ font-size:var(--h3); margin-bottom:6px; }
.workflow-step p{ color:var(--muted); font-size:14.5px; }
.step-index{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:16px;
  color:#fff;
  font-weight:900;
  background:linear-gradient(135deg,var(--primary),var(--primary2));
  box-shadow:var(--primaryGlow);
}
.use-case-card{
  display:grid;
  grid-template-columns: minmax(0, .9fr) minmax(280px, 1.1fr);
  gap:24px;
  align-items:start;
}
.use-case-list,
.update-mini-list,
.release-list{
  list-style:none;
  display:grid;
  gap:12px;
}
.use-case-list li,
.update-mini-list li,
.release-list li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  color:var(--muted);
  font-size:14.5px;
}
.use-case-list i,
.update-mini-list i,
.release-list i{ color:var(--success); margin-top:4px; }
.update-preview-card{
  display:grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, .8fr) auto;
  gap:18px;
  align-items:center;
}
.update-preview-link{ white-space:nowrap; }
.releases-list{ display:grid; gap:18px; }
.release-card{ display:grid; gap:12px; }
.release-header{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
}
.release-header time{
  color:var(--muted2);
  font-size:13px;
  font-weight:800;
  white-space:nowrap;
}
@media (max-width: 920px){
  .subpage-hero-grid,
  .use-case-card,
  .update-preview-card{ grid-template-columns:1fr; }
  .workflow-step{ grid-column: span 12; }
  .update-preview-link{ width: fit-content; }
}
@media (max-width: 640px){
  .release-header{ flex-direction:column; }
}

/* ============ Refactored content architecture: Home, Features, Release notes ============ */
.home-section-copy h2,
.capability-intro h2,
.format-section h2,
.workflow-layout h2,
.release-focus-section h2{
  font-size: var(--h2);
  letter-spacing: -.6px;
  margin-bottom: 12px;
}

.home-flow-layout{
  display:block;
}
.home-feature-panel{
  width:100%;
}
.home-feature-panel .section-lead{
  max-width:72ch;
}
.workflow-layout{
  display:grid;
  grid-template-columns: minmax(260px, .82fr) minmax(0, 1.18fr);
  gap: clamp(20px, 4vw, 44px);
  align-items:start;
}

.home-flow-card{
  padding: clamp(18px, 3vw, 26px);
  display:grid;
  gap:10px;
}
.home-flow-card:nth-child(2){ transform: translateX(24px); }
.home-flow-card:nth-child(3){ transform: translateX(48px); }
.home-flow-card:hover{
  border-color: rgba(11,92,255,.28);
  box-shadow: var(--shadow2);
}
.home-flow-topline{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  color:var(--primary);
}
.home-flow-index{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:16px;
  color:#fff;
  font-weight:900;
  background:linear-gradient(135deg,var(--primary),var(--primary2));
  box-shadow:var(--primaryGlow);
}
.home-flow-topline i{ font-size:22px; }
.home-flow-card h3,
.media-teaser-group h3,
.capability-card h3,
.capability-summary h3,
.format-column h3,
.release-focus-item h3{
  font-size:var(--h3);
  letter-spacing:-.25px;
}
.home-flow-card p,
.media-chip-list li,
.capability-card p,
.capability-summary p,
.capability-proof-list li,
.format-column li,
.workflow-timeline-card p,
.release-focus-item p{
  color:var(--muted);
  font-size:14.5px;
}

.media-teaser-card{
  display:grid;
  grid-template-columns:minmax(0, .9fr) minmax(320px, 1.1fr);
  gap:clamp(18px, 4vw, 38px);
  align-items:center;
  padding:clamp(20px, 4vw, 34px);
  overflow:hidden;
  position:relative;
}
.media-teaser-card::after{
  content:"";
  position:absolute;
  width:280px;
  height:280px;
  right:-110px;
  top:-120px;
  border-radius:999px;
  background:radial-gradient(circle, rgba(11,92,255,.18), transparent 68%);
  pointer-events:none;
}
.media-teaser-copy{ position:relative; z-index:1; }
.media-teaser-copy .section-lead{ margin-bottom:16px; }
.media-teaser-groups{
  position:relative;
  z-index:1;
  display:grid;
  gap:12px;
}
.media-teaser-group{
  padding:14px;
  border:1px solid var(--border2);
  border-radius:var(--radius-lg);
  background:rgba(255,255,255,.32);
}
.media-card-heading,
.format-column-title{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:12px;
}
.media-card-heading i,
.format-column-title i{
  color:var(--primary);
  font-size:22px;
}
.media-chip-list{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.media-chip-list li{
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--border2);
  background:rgba(255,255,255,.42);
  white-space:nowrap;
  overflow-wrap:normal;
  word-break:normal;
}
@media (prefers-color-scheme: dark){
  .media-teaser-group{ background:rgba(12,16,28,.34); }
  .media-chip-list li{ background:rgba(12,16,28,.48); }
}

.capability-layout{
  display:grid;
  grid-template-columns:minmax(280px, .78fr) minmax(0, 1.22fr);
  gap:clamp(20px, 4vw, 42px);
  align-items:start;
}
.capability-intro{
  padding:clamp(20px, 3vw, 28px);
  position:sticky;
  top:92px;
}
.capability-intro .section-lead{ margin-bottom:16px; }
.capability-summary{
  display:grid;
  gap:12px;
  padding-top:16px;
  border-top:1px solid var(--border2);
}
.capability-summary h3{ margin-bottom:0; }
.capability-proof-list{
  list-style:none;
  display:grid;
  gap:10px;
}
.capability-proof-list li{
  display:flex;
  gap:10px;
  align-items:flex-start;
}
.capability-proof-list i{ color:var(--success); margin-top:4px; }
.capability-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:14px;
}
.capability-card{
  padding:18px;
  min-height:220px;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.capability-card:hover{
  border-color:rgba(11,92,255,.28);
  box-shadow:var(--shadow2);
}
.capability-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:46px;
  height:46px;
  border-radius:18px;
  color:#fff;
  background:linear-gradient(135deg,var(--primary),var(--primary2));
  box-shadow:var(--primaryGlow);
  flex:0 0 auto;
}

.format-matrix{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(240px, 1fr));
  gap:14px;
}
.format-column{
  padding:18px;
}
.format-section .format-column{
  display:flex;
  flex-direction:column;
}
.format-section .format-column ul{
  list-style:none;
  display:grid;
  gap:10px;
}
.format-section .format-column li{
  padding:10px 12px;
  border-radius:14px;
  border:1px solid var(--border2);
  background:rgba(255,255,255,.34);
  overflow-wrap:anywhere;
}
@media (prefers-color-scheme: dark){
  .format-section .format-column li{ background:rgba(12,16,28,.38); }
}

.workflow-timeline{
  list-style:none;
  display:grid;
  gap:14px;
  position:relative;
}
.workflow-timeline::before{
  content:"";
  position:absolute;
  top:22px;
  bottom:22px;
  left:21px;
  width:1px;
  background:linear-gradient(var(--primary), transparent);
  opacity:.35;
}
.workflow-timeline-step{
  position:relative;
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:14px;
  align-items:start;
}
.workflow-timeline-card{
  padding:18px;
}
.workflow-timeline-card h3{ font-size:var(--h3); margin-bottom:6px; }
.use-case-columns{
  columns:2;
  column-gap:24px;
  display:block;
}
.use-case-columns li{
  break-inside:avoid;
  margin-bottom:12px;
}
.use-case-columns i{ margin-right:10px; }

.release-focus-strip{
  display:grid;
  gap:1px;
  overflow:hidden;
  border:1px solid var(--border2);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow1);
  background:var(--border2);
}
.release-focus-item{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:16px;
  padding:18px;
  background:var(--card);
}
.release-focus-item span{
  color:var(--primary);
  font-weight:900;
  letter-spacing:.04em;
}
.release-current-card p:not(.eyebrow){ color:var(--muted); font-size:var(--p); }

html[lang="ja"],
html[lang="ko"],
html[lang="zh-Hans"],
html[lang="zh-Hant"]{
  line-break:strict;
}
html[lang="ko"] h1,
html[lang="ko"] h2,
html[lang="ko"] h3,
html[lang="ko"] p,
html[lang="ko"] li,
html[lang="ko"] a{
  word-break:keep-all;
  overflow-wrap:anywhere;
}

@media (max-width: 980px){
  .capability-layout,
  .workflow-layout,
  .media-teaser-card{ grid-template-columns:1fr; }
  .capability-intro{ position:static; }
  .home-flow-card:nth-child(2),
  .home-flow-card:nth-child(3){ transform:none; }
}
@media (max-width: 760px){
  .capability-grid{ grid-template-columns:1fr; }
  .capability-card{ min-height:0; }
}
@media (max-width: 640px){
  .workflow-timeline-step,
  .release-focus-item{ grid-template-columns:1fr; }
  .workflow-timeline::before{ display:none; }
  .use-case-columns{ columns:1; }
}
@media (max-width: 980px){
  .capability-layout,
  .workflow-layout{ grid-template-columns:1fr; }
  .home-flow-card:nth-child(2),
  .home-flow-card:nth-child(3){ transform:none; }
  .media-support-list,
  .format-matrix,
  .landing-two-col,
  .compare-card{ grid-template-columns:1fr; }
}
@media (max-width: 640px){
  .capability-row,
  .workflow-timeline-step,
  .release-focus-item{ grid-template-columns:1fr; }
  .workflow-timeline::before{ display:none; }
  .use-case-columns{ columns:1; }
  .format-column ul{ display:grid; }
}

/* ============ Product/SEO polish ============ */
.navbar .logo .logo-mark{
  display:inline-grid;
  place-items:center;
  overflow:hidden;
  border-radius:8px;
  background:rgba(255,255,255,.76);
  border:1px solid var(--border2);
}
.navbar .logo .logo-mark img{
  width:100%;
  height:100%;
  display:block;
  border-radius:inherit;
}

.download-card-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  color:var(--muted);
  font-size:12px;
  font-weight:800;
  letter-spacing:.04em;
  text-transform:uppercase;
}
.download-card-top i{
  width:34px;
  height:34px;
  display:grid;
  place-items:center;
  border-radius:12px;
  color:var(--primary);
  background:rgba(11,92,255,.10);
}
.download-card-requirement{
  font-size:13px;
  color:var(--muted2);
  margin-top:auto;
}
.download-build-grid .download-card{
  min-height:250px;
}

.landing-step-grid{
  list-style:none;
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:14px;
  margin-top:22px;
}
.landing-step-card{
  padding:20px;
  min-height:190px;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.landing-step-card .step-index{
  width:42px;
  height:42px;
}
.landing-step-card h3{
  font-size:17px;
  letter-spacing:-.25px;
}
.landing-step-card p{
  color:var(--muted);
  font-size:14px;
}
.landing-format-matrix{
  margin-top:22px;
}

.footer-resources{
  padding:24px 0 10px;
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:20px 30px;
  align-items:start;
}
.footer-resources + .footer-inner{
  border-top:1px solid var(--border2);
}
.footer-resource-group{
  min-width:0;
}
.footer-resource-group h2{
  margin-bottom:10px;
  font-size:12px;
  line-height:1.2;
  color:var(--text);
  text-transform:uppercase;
  letter-spacing:.08em;
}
.footer-resource-links{
  display:grid;
  grid-template-columns:1fr;
  gap:7px;
}
.footer-resource-links a{
  width:fit-content;
  color:var(--muted);
  text-decoration:none;
  font-size:13px;
  font-weight:700;
  line-height:1.35;
  overflow-wrap:anywhere;
  border-radius:10px;
  padding:5px 0;
  transition:color var(--t), transform var(--t), background var(--t), padding var(--t);
}
.footer-resource-links a:hover,
.footer-resource-links a:focus-visible{
  color:var(--text);
  background:rgba(11,92,255,.08);
  padding-left:8px;
  padding-right:8px;
}
.footer-resource-links a:focus-visible{
  outline:none;
  box-shadow:var(--focus);
}

@media (max-width: 980px){
  .footer-resources{
    grid-template-columns:repeat(2, minmax(0, 1fr));
    gap:18px 28px;
  }
  .landing-step-grid{
    grid-template-columns:1fr;
  }
}

@media (max-width: 640px){
  .footer-resources{
    grid-template-columns:1fr;
    text-align:left;
    gap:14px;
    padding-top:18px;
  }
  .footer-resource-links{
    display:flex;
    flex-wrap:wrap;
    gap:6px 12px;
  }
  .footer-resource-links a{
    padding:6px 0;
  }
  .footer-resource-links a:hover,
  .footer-resource-links a:focus-visible{
    padding-left:0;
    padding-right:0;
    background:transparent;
  }
}

/* SEO-focused homepage refinements */
.home-benefit-strip-section{
  padding-top: 0;
}
.home-benefit-strip{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.home-benefit-item{
  padding: 18px;
}
.home-benefit-item h3{
  font-size: 1.05rem;
  margin-bottom: 8px;
}
.home-benefit-item p,
.problem-solution-grid p{
  color: var(--muted);
}
.problem-solution-grid{
  margin-top: 22px;
}
.home-step-grid{
  margin-top: 22px;
}
@media (max-width: 760px){
  .home-benefit-strip{
    grid-template-columns: 1fr;
  }
}

/* Supported formats redesign */
.cta-note{
  margin-top:10px;
  color:var(--muted);
  font-size:13.5px;
  font-weight:800;
}

.supported-formats-showcase{
  padding-top:clamp(28px,4vw,54px);
}
.supported-formats-panel{
  position:relative;
  overflow:hidden;
  padding:clamp(22px,4vw,38px);
}
.supported-formats-panel::before{
  content:"";
  position:absolute;
  inset:-140px -160px auto auto;
  width:360px;
  height:360px;
  border-radius:999px;
  background:radial-gradient(circle, rgba(11,92,255,.18), transparent 66%);
  pointer-events:none;
}
.supported-formats-heading,
.supported-format-grid,
.supported-formats-footnote{
  position:relative;
  z-index:1;
}
.supported-formats-heading{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(260px,.42fr);
  gap:clamp(18px,4vw,36px);
  align-items:start;
}
.supported-formats-heading .section-lead{
  max-width:76ch;
}
.supported-formats-note{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:12px;
  padding:16px;
  border:1px solid var(--border2);
  border-radius:var(--radius-lg);
  background:rgba(11,92,255,.08);
}
.supported-formats-note i{
  width:36px;
  height:36px;
  display:grid;
  place-items:center;
  border-radius:14px;
  color:#fff;
  background:linear-gradient(135deg,var(--primary),var(--primary2));
  box-shadow:var(--primaryGlow);
}
.supported-formats-note p{
  color:var(--text);
  font-size:14px;
  font-weight:800;
}
.supported-format-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  margin-top:clamp(20px,4vw,34px);
  align-items:stretch;
}
.supported-format-card{
  padding:18px;
  display:flex;
  flex-direction:column;
  gap:12px;
  min-height:100%;
  box-shadow:none;
  background:rgba(255,255,255,.48);
}
.supported-format-card:hover{
  border-color:rgba(11,92,255,.28);
  box-shadow:var(--shadow2);
}
.supported-format-card-head{
  display:flex;
  align-items:center;
  gap:12px;
}
.supported-format-icon{
  flex:0 0 auto;
  width:48px;
  height:48px;
  display:grid;
  place-items:center;
  border-radius:18px;
  color:#fff;
  background:linear-gradient(135deg,var(--primary),var(--primary2));
  box-shadow:var(--primaryGlow);
}
.supported-format-card h3{
  font-size:var(--h3);
  letter-spacing:-.25px;
}
.supported-format-card p{
  color:var(--muted);
  font-size:14px;
}
.supported-format-chip-list{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  align-content:flex-start;
  align-items:flex-start;
  gap:8px;
  margin-top:4px;
}
.supported-format-chip-list li{
  padding:8px 10px;
  border:1px solid var(--border2);
  border-radius:999px;
  background:rgba(255,255,255,.62);
  color:var(--text);
  font-size:13px;
  font-weight:800;
  line-height:1.2;
  white-space:nowrap;
}
.supported-format-chip-list .format-more-chip{
  color:var(--primary);
  background:rgba(11,92,255,.10);
}
.supported-formats-footnote{
  margin-top:18px;
  padding-top:16px;
  border-top:1px solid var(--border2);
  color:var(--muted);
  font-size:13.5px;
}

.format-choice-section{
  padding-top:0;
}
.format-choice-panel{
  padding:clamp(22px,4vw,36px);
}
.format-choice-panel .section-lead{
  max-width:76ch;
}
.format-choice-grid{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:14px;
  margin-top:clamp(18px,3vw,28px);
}
.format-choice-card{
  display:flex;
  flex-direction:column;
  gap:14px;
  padding:16px;
  border:1px solid var(--border2);
  border-radius:var(--radius-lg);
  background:rgba(255,255,255,.46);
}
.format-choice-card h3{
  margin-bottom:8px;
  font-size:1rem;
  letter-spacing:-.2px;
}
.format-choice-card p{
  color:var(--muted);
  font-size:14px;
}
.format-choice-tags{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:auto;
}
.format-choice-tags li{
  padding:7px 9px;
  border-radius:999px;
  background:rgba(11,92,255,.10);
  color:var(--primary);
  font-weight:900;
  font-size:12px;
}
@media (prefers-color-scheme: dark){
  .format-choice-card{ background:rgba(12,16,28,.40); }
  .format-choice-tags li{ background:rgba(11,92,255,.16); }
}
@media (max-width: 1100px){
  .format-choice-grid{ grid-template-columns:repeat(3,minmax(0,1fr)); }
}
@media (max-width: 760px){
  .format-choice-grid{ grid-template-columns:1fr; }
}
@media (prefers-color-scheme: dark){
  .supported-formats-note{ background:rgba(11,92,255,.14); }
  .supported-format-card{ background:rgba(12,16,28,.40); }
  .supported-format-chip-list li{ background:rgba(12,16,28,.55); }
  .supported-format-chip-list .format-more-chip{ background:rgba(11,92,255,.16); }
}
@media (max-width: 980px){
  .supported-formats-heading{ grid-template-columns:1fr; }
  .supported-format-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width: 640px){
  .supported-format-grid{ grid-template-columns:1fr; }
  .supported-formats-panel{ padding:18px; }
  .supported-format-card{ padding:16px; }
  .supported-format-chip-list li{
    white-space:normal;
    overflow-wrap:anywhere;
  }
}

.landing-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.landing-detail-card {
    padding: 1.25rem;
}

.landing-detail-card p:not(.eyebrow),
.landing-detail-card .use-case-list {
    margin-top: .85rem;
}

@media (max-width: 760px) {
    .landing-detail-grid {
        grid-template-columns: 1fr;
    }
}

/* Visible breadcrumb to match BreadcrumbList schema */
.breadcrumb-nav{
  display:flex;
  align-items:center;
  gap:8px;
  padding-top:clamp(16px, 3vw, 28px);
  margin-bottom:calc(clamp(34px, 5vw, 64px) * -0.55);
  color:var(--muted2);
  font-size:13px;
  font-weight:700;
}
.breadcrumb-nav a{
  color:var(--muted);
  text-decoration:none;
  border-radius:10px;
  transition:color var(--t), background var(--t);
}
.breadcrumb-nav a:hover,
.breadcrumb-nav a:focus-visible{
  color:var(--text);
  background:rgba(11,92,255,.08);
}
.breadcrumb-nav span[aria-current="page"]{
  color:var(--muted2);
  min-width:0;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
@media (max-width: 640px){
  .breadcrumb-nav{
    padding-top:18px;
    margin-bottom:-14px;
    font-size:12px;
  }
}


.cuda-feature-card{
  position:relative;
  grid-column:1 / -1;
  width:100%;
  min-width:0;
  margin-top:clamp(18px, 2.4vw, 24px);
  padding:clamp(18px, 2.4vw, 24px);
  display:grid;
  grid-template-columns:minmax(0, 1fr) minmax(220px, 320px);
  gap:clamp(16px, 2.6vw, 30px);
  align-items:center;
  overflow:hidden;
  border:1px solid var(--border2);
  border-radius:var(--radius-lg);
  background:var(--card);
  box-shadow:var(--shadow1);
  backdrop-filter:blur(var(--blur));
  -webkit-backdrop-filter:blur(var(--blur));
  transition:transform var(--t), box-shadow var(--t), border-color var(--t);
}
.cuda-feature-card::before{
  content:"";
  position:absolute;
  inset:0 auto 0 0;
  width:4px;
  background:linear-gradient(180deg, var(--primary), var(--success));
  opacity:.86;
  pointer-events:none;
}
.cuda-feature-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow2);
  border-color:rgba(11,92,255,.30);
}
.cuda-feature-main{
  display:grid;
  gap:10px;
  min-width:0;
}
.cuda-feature-heading{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}
.cuda-feature-heading h3{
  min-width:0;
  margin:0;
  font-size:clamp(1rem, 1.15vw, 1.08rem);
  line-height:1.35;
  letter-spacing:-.2px;
}
.cuda-feature-card p{
  margin:0;
  max-width:none;
  color:var(--muted);
  font-size:14.5px;
  line-height:1.7;
}
.cuda-feature-icon{
  width:38px;
  height:38px;
  border-radius:14px;
  display:grid;
  place-items:center;
  flex:0 0 38px;
  background:rgba(11,92,255,.10);
  color:var(--primary);
  border:1px solid rgba(11,92,255,.12);
  box-shadow:0 8px 24px rgba(11,92,255,.08);
}
.cuda-feature-icon i{
  font-size:15px;
  line-height:1;
}
.cuda-feature-highlights{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:10px;
  min-width:0;
}
.cuda-feature-highlight{
  min-width:0;
  min-height:72px;
  display:grid;
  place-items:center;
  border:1px solid var(--border2);
  border-radius:var(--radius-md);
  background:rgba(255,255,255,.56);
  box-shadow:0 8px 24px rgba(15,23,42,.06);
}
.cuda-feature-highlight i{
  font-size:18px;
  line-height:1;
  color:var(--primary);
}
@media (prefers-color-scheme: dark){
  .cuda-feature-card{
    border-color:rgba(234,240,255,.10);
  }
  .cuda-feature-icon{
    background:rgba(96,165,250,.12);
    border-color:rgba(234,240,255,.10);
    box-shadow:0 10px 28px rgba(0,0,0,.20);
  }
  .cuda-feature-highlight{
    background:rgba(255,255,255,.045);
    border-color:rgba(234,240,255,.10);
    box-shadow:0 12px 30px rgba(0,0,0,.16);
  }
}
@media (max-width: 920px){
  .cuda-feature-card{
    grid-template-columns:1fr;
    gap:16px;
  }
  .cuda-feature-highlights{
    max-width:420px;
  }
}
@media (max-width: 640px){
  .cuda-feature-card{
    padding:16px 18px;
    gap:14px;
  }
  .cuda-feature-heading{
    align-items:flex-start;
    gap:10px;
  }
  .cuda-feature-icon{
    width:34px;
    height:34px;
    flex-basis:34px;
    border-radius:12px;
  }
  .cuda-feature-card p{
    font-size:14px;
    line-height:1.65;
  }
  .cuda-feature-highlights{
    max-width:none;
    gap:8px;
  }
  .cuda-feature-highlight{
    min-height:52px;
    border-radius:14px;
  }
}