/* ============================================================
   QuickDub — Pre-compiled stylesheet
   Built with pure CSS custom properties + utility classes.
   NO Node.js / PostCSS / Vite needed at deploy time.
   Serves directly from public/css/app.css
   ============================================================ */

/* ---------- DESIGN TOKENS ---------------------------------- */
:root {
  /* Dark theme (default) */
  --c-bg:        #0a0b10;
  --c-surface:   #12141f;
  --c-surface2:  #1a1d2e;
  --c-border:    #2a2d3e;
  --c-primary:   #6c63ff;
  --c-primary-h: #5a52e8;
  --c-accent:    #ff4d8b;
  --c-success:   #22c55e;
  --c-warn:      #f59e0b;
  --c-danger:    #ef4444;
  --c-text:      #e8eaf2;
  --c-muted:     #8b90a8;
  --c-on-primary:#ffffff;
  --shadow-sm:   0 1px 3px rgba(0,0,0,.4);
  --shadow:      0 4px 24px rgba(0,0,0,.4);
  --shadow-lg:   0 24px 60px -20px rgba(0,0,0,.6);
  --ring:        0 0 0 3px rgba(108,99,255,.35);
  --radius:      .75rem;
  --radius-sm:   .375rem;
  --transition:  .18s ease;
  --font:        'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono:   'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  --header-h:    64px;
}

/* Light theme — clean, high-contrast, premium. */
[data-theme="light"] {
  --c-bg:        #f7f8fb;
  --c-surface:   #ffffff;
  --c-surface2:  #f0f2f7;
  --c-border:    #e2e6ef;
  --c-primary:   #5b52f0;
  --c-primary-h: #4a41e0;
  --c-accent:    #ff4d8b;
  --c-success:   #16a34a;
  --c-warn:      #d97706;
  --c-danger:    #dc2626;
  --c-text:      #1a1d29;
  --c-muted:     #6b7180;
  --c-on-primary:#ffffff;
  --shadow-sm:   0 1px 2px rgba(16,24,40,.06);
  --shadow:      0 4px 20px rgba(16,24,40,.08);
  --shadow-lg:   0 24px 48px -16px rgba(16,24,40,.18);
  --ring:        0 0 0 3px rgba(91,82,240,.2);
}

/* ---------- RESET ------------------------------------------ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--c-bg);color:var(--c-text);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;letter-spacing:-.011em}
img,video{max-width:100%;height:auto;display:block}
a{color:var(--c-primary);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--c-primary-h)}
button,input,select,textarea{font:inherit;color:inherit;background:transparent;border:none;outline:none}
ul,ol{list-style:none}
p{color:var(--c-muted);line-height:1.75}
h1,h2,h3,h4,h5,h6{color:var(--c-text);font-weight:700;line-height:1.25;letter-spacing:-.02em}

/* ---------- TYPOGRAPHY SCALE ------------------------------- */
.text-xs  {font-size:.75rem}
.text-sm  {font-size:.875rem}
.text-base{font-size:1rem}
.text-lg  {font-size:1.125rem}
.text-xl  {font-size:1.25rem}
.text-2xl {font-size:1.5rem}
.text-3xl {font-size:1.875rem}
.text-4xl {font-size:2.25rem}
.text-5xl {font-size:3rem}
.text-6xl {font-size:3.75rem}
.font-normal{font-weight:400}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}
.italic{font-style:italic}
.uppercase{text-transform:uppercase}.tracking-widest{letter-spacing:.1em}.tracking-wide{letter-spacing:.05em}
.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}
.leading-tight{line-height:1.25}.leading-snug{line-height:1.375}.leading-relaxed{line-height:1.75}
.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- COLORS ----------------------------------------- */
.text-primary{color:var(--c-primary)}.text-accent{color:var(--c-accent)}
.text-muted{color:var(--c-muted)}.text-white{color:#fff}.text-success{color:var(--c-success)}
.text-warn{color:var(--c-warn)}.text-danger{color:var(--c-danger)}
.bg-surface{background:var(--c-surface)}.bg-surface2{background:var(--c-surface2)}
.bg-primary{background:var(--c-primary)}.bg-accent{background:var(--c-accent)}
.bg-success{background:var(--c-success)}.bg-danger{background:var(--c-danger)}

/* ---------- LAYOUT ----------------------------------------- */
.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:1.5rem}
.container-sm{max-width:800px;margin-inline:auto;padding-inline:1.5rem}
.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}
.flex-1{flex:1}.flex-shrink-0{flex-shrink:0}.flex-grow{flex-grow:1}
.items-start{align-items:flex-start}.items-center{align-items:center}.items-end{align-items:flex-end}
.justify-start{justify-content:flex-start}.justify-center{justify-content:center}
.justify-end{justify-content:flex-end}.justify-between{justify-content:space-between}.justify-around{justify-content:space-around}
.grid{display:grid}
.col-2{grid-template-columns:repeat(2,1fr)}.col-3{grid-template-columns:repeat(3,1fr)}
.col-4{grid-template-columns:repeat(4,1fr)}.col-auto{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.gap-8{gap:2rem}.gap-12{gap:3rem}
.hidden{display:none}.block{display:block}.inline{display:inline}.inline-flex{display:inline-flex}.inline-block{display:inline-block}
.relative{position:relative}.absolute{position:absolute}.fixed{position:fixed}.sticky{position:sticky}
.top-0{top:0}.right-0{right:0}.bottom-0{bottom:0}.left-0{left:0}.inset-0{inset:0}
.z-10{z-index:10}.z-20{z-index:20}.z-50{z-index:50}.z-100{z-index:100}
.w-full{width:100%}.h-full{height:100%}.w-auto{width:auto}
.max-w-xs{max-width:20rem}.max-w-sm{max-width:24rem}.max-w-md{max-width:28rem}.max-w-lg{max-width:32rem}.max-w-xl{max-width:36rem}.max-w-2xl{max-width:42rem}.max-w-3xl{max-width:48rem}
.min-h-screen{min-height:100vh}
.overflow-hidden{overflow:hidden}.overflow-auto{overflow:auto}

/* ---------- SPACING ---------------------------------------- */
.m-auto{margin:auto}
.mx-auto{margin-inline:auto}
.p-0{padding:0}.p-2{padding:.5rem}.p-3{padding:.75rem}.p-4{padding:1rem}.p-5{padding:1.25rem}.p-6{padding:1.5rem}.p-8{padding:2rem}.p-12{padding:3rem}
.px-2{padding-inline:.5rem}.px-3{padding-inline:.75rem}.px-4{padding-inline:1rem}.px-6{padding-inline:1.5rem}.px-8{padding-inline:2rem}
.py-1{padding-block:.25rem}.py-2{padding-block:.5rem}.py-3{padding-block:.75rem}.py-4{padding-block:1rem}.py-6{padding-block:1.5rem}.py-8{padding-block:2rem}.py-10{padding-block:2.5rem}.py-12{padding-block:3rem}.py-14{padding-block:3.5rem}.py-16{padding-block:4rem}.py-20{padding-block:5rem}.py-24{padding-block:6rem}
.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.mt-12{margin-top:3rem}
.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}
.ml-2{margin-left:.5rem}.ml-3{margin-left:.75rem}.ml-auto{margin-left:auto}
.mr-2{margin-right:.5rem}.mr-3{margin-right:.75rem}

/* ---------- BORDERS & RADIUS ------------------------------- */
.rounded{border-radius:var(--radius-sm)}.rounded-md{border-radius:.5rem}.rounded-lg{border-radius:var(--radius)}.rounded-xl{border-radius:1rem}.rounded-2xl{border-radius:1.5rem}.rounded-full{border-radius:9999px}
.border{border:1px solid var(--c-border)}.border-t{border-top:1px solid var(--c-border)}.border-b{border-bottom:1px solid var(--c-border)}
.border-primary{border-color:var(--c-primary)}.border-danger{border-color:var(--c-danger)}

/* ---------- SHADOWS & GLASS -------------------------------- */
.shadow{box-shadow:var(--shadow)}.shadow-sm{box-shadow:0 2px 8px rgba(0,0,0,.3)}
.shadow-glow{box-shadow:0 0 32px rgba(108,99,255,.25)}
.glass{background:rgba(26,29,46,.7);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--c-border)}

/* ---------- BUTTONS ---------------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.625rem 1.375rem;border-radius:var(--radius-sm);font-weight:600;font-size:.925rem;cursor:pointer;transition:all var(--transition);white-space:nowrap;border:1px solid transparent;text-decoration:none;line-height:1}
.btn-primary{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.btn-primary:hover{background:var(--c-primary-h);border-color:var(--c-primary-h);color:#fff;transform:translateY(-1px);box-shadow:0 8px 24px rgba(108,99,255,.35)}
.btn-accent{background:var(--c-accent);color:#fff;border-color:var(--c-accent)}
.btn-accent:hover{background:#e63b78;color:#fff;transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--c-primary);border-color:var(--c-primary)}
.btn-outline:hover{background:var(--c-primary);color:#fff}
.btn-ghost{background:transparent;color:var(--c-text);border-color:transparent}
.btn-ghost:hover{background:var(--c-surface2);color:var(--c-text)}
.btn-danger{background:var(--c-danger);color:#fff}
.btn-danger:hover{background:#dc2626;color:#fff}
.btn-sm{padding:.375rem .875rem;font-size:.8rem}
.btn-lg{padding:.875rem 2rem;font-size:1.05rem;border-radius:var(--radius)}
.btn-block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}

/* ---------- FORM CONTROLS ---------------------------------- */
.form-group{display:flex;flex-direction:column;gap:.375rem}
.form-label{font-size:.875rem;font-weight:500;color:var(--c-text)}
.form-control{background:var(--c-surface2);border:1px solid var(--c-border);border-radius:var(--radius-sm);padding:.625rem .875rem;font-size:.925rem;color:var(--c-text);transition:border-color var(--transition),box-shadow var(--transition);width:100%}
.form-control:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(108,99,255,.15)}
.form-control::placeholder{color:var(--c-muted)}
select.form-control option{background:var(--c-surface)}
.form-error{font-size:.8rem;color:var(--c-danger);margin-top:.25rem}
.form-hint{font-size:.8rem;color:var(--c-muted);margin-top:.25rem}
textarea.form-control{resize:vertical;min-height:120px}
.toggle{position:relative;display:inline-flex;align-items:center;cursor:pointer;gap:.5rem}
.toggle input[type=checkbox]{position:absolute;opacity:0;width:0;height:0}
.toggle-track{position:relative;width:2.75rem;height:1.5rem;background:var(--c-border);border-radius:9999px;transition:background var(--transition);flex-shrink:0}
.toggle input[type=checkbox]:checked~.toggle-track{background:var(--c-primary)}
.toggle-track::after{content:'';position:absolute;top:.25rem;left:.25rem;width:1rem;height:1rem;background:#fff;border-radius:50%;transition:transform var(--transition)}
.toggle input[type=checkbox]:checked~.toggle-track::after{transform:translateX(1.25rem)}
.toggle input[type=checkbox]:disabled~.toggle-track{opacity:.5;cursor:not-allowed}
/* Locked (plan-gated) option row */
.option-locked{opacity:.85}
.option-locked .toggle-track{background:var(--c-surface2);border:1px dashed var(--c-border)}
.option-locked .toggle-track::after{background:var(--c-muted)}

/* ---------- CARDS ------------------------------------------ */
.card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow-sm);transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition)}
.card:hover{border-color:rgba(108,99,255,.4);box-shadow:0 8px 32px rgba(0,0,0,.3)}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--c-border)}
.card-title{font-size:1.1rem;font-weight:600;color:var(--c-text)}
.card-body{color:var(--c-muted);font-size:.925rem}

/* ---------- ALERTS / BADGES -------------------------------- */
.alert{padding:.875rem 1rem;border-radius:var(--radius-sm);font-size:.9rem;border:1px solid transparent}
.alert-success{background:rgba(34,197,94,.1);color:var(--c-success);border-color:rgba(34,197,94,.25)}
.alert-danger {background:rgba(239,68,68,.1); color:var(--c-danger); border-color:rgba(239,68,68,.25)}
.alert-warn   {background:rgba(245,158,11,.1);color:var(--c-warn);   border-color:rgba(245,158,11,.25)}
.alert-info   {background:rgba(108,99,255,.1);color:var(--c-primary);border-color:rgba(108,99,255,.25)}
.badge{display:inline-flex;align-items:center;padding:.2rem .65rem;border-radius:9999px;font-size:.75rem;font-weight:600;letter-spacing:.03em}
.badge-primary{background:rgba(108,99,255,.18);color:var(--c-primary)}
.badge-success{background:rgba(34,197,94,.15);color:var(--c-success)}
.badge-danger {background:rgba(239,68,68,.15); color:var(--c-danger)}
.badge-warn   {background:rgba(245,158,11,.15);color:var(--c-warn)}
.badge-muted  {background:var(--c-surface2);color:var(--c-muted)}

/* ---------- PROGRESS BAR ----------------------------------- */
.progress{height:.5rem;background:var(--c-surface2);border-radius:9999px;overflow:hidden}
.progress-bar{height:100%;background:linear-gradient(90deg,var(--c-primary),var(--c-accent));border-radius:9999px;transition:width .4s ease;position:relative;overflow:hidden}
.progress-bar.processing::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);background-size:200% 100%;animation:progress-shimmer 1.4s linear infinite}
@keyframes progress-shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.spinner{display:inline-block;width:1em;height:1em;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite;vertical-align:-.15em;flex-shrink:0}
.spinner-sm{width:14px;height:14px;border-width:2px}
.spinner-lg{width:22px;height:22px;border-width:3px}

/* ---------- TABLE ------------------------------------------ */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--c-border)}
table{width:100%;border-collapse:collapse}
thead{background:var(--c-surface2)}
th{padding:.75rem 1rem;text-align:left;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--c-muted);border-bottom:1px solid var(--c-border)}
td{padding:.875rem 1rem;font-size:.9rem;border-bottom:1px solid var(--c-border);color:var(--c-text)}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:rgba(255,255,255,.02)}

/* ---------- NAVIGATION ------------------------------------- */
.navbar{position:sticky;top:0;z-index:100;height:var(--header-h);display:flex;align-items:center;background:color-mix(in srgb, var(--c-bg) 85%, transparent);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--c-border)}
.navbar-inner{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:1200px;margin-inline:auto;padding-inline:1.5rem}
.navbar-brand{font-size:1.4rem;font-weight:800;background:linear-gradient(135deg,var(--c-primary),var(--c-accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.navbar-menu{display:flex;align-items:center;gap:1.75rem}
.navbar-link{font-size:.925rem;color:var(--c-muted);font-weight:500;transition:color var(--transition)}
.navbar-link:hover,.navbar-link.active{color:var(--c-text)}
.navbar-actions{display:flex;align-items:center;gap:.75rem}

/* ---------- SIDEBAR (dashboard) ---------------------------- */
/* height (not min-height) + position:sticky pins the sidebar to the
   viewport while only .sidebar-nav scrolls internally if its links
   overflow — the page content beside it scrolls independently. */
.sidebar{width:260px;height:100vh;background:var(--c-surface);border-right:1px solid var(--c-border);display:flex;flex-direction:column;flex-shrink:0;position:sticky;top:0;align-self:flex-start}
.sidebar-logo{padding:1.25rem 1.5rem;border-bottom:1px solid var(--c-border);font-size:1.3rem;font-weight:800;background:linear-gradient(135deg,var(--c-primary),var(--c-accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;flex-shrink:0}
.sidebar-nav{flex:1;padding:1rem 0;overflow-y:auto;min-height:0}
.sidebar-section{padding:.25rem 1rem .75rem;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--c-muted);margin-top:.5rem}
.sidebar-link{display:flex;align-items:center;gap:.75rem;padding:.6rem 1.25rem;margin:0 .5rem;border-radius:var(--radius-sm);font-size:.9rem;font-weight:500;color:var(--c-muted);transition:all var(--transition)}
.sidebar-link:hover{background:var(--c-surface2);color:var(--c-text)}
.sidebar-link.active{background:rgba(108,99,255,.15);color:var(--c-primary);font-weight:600}
.sidebar-link svg{width:18px;height:18px;flex-shrink:0}
.sidebar-footer{padding:1rem 1.5rem;border-top:1px solid var(--c-border);flex-shrink:0}
.sidebar-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--c-primary),var(--c-accent));display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.875rem;color:#fff;flex-shrink:0}
.dashboard-layout{display:flex;min-height:100vh;align-items:flex-start}
.main-content{flex:1;display:flex;flex-direction:column;min-width:0;overflow-x:hidden}
.page-header{padding:1.5rem 2rem;border-bottom:1px solid var(--c-border);background:var(--c-surface);position:sticky;top:0;z-index:50}
.page-body{padding:2rem;flex:1;max-width:1440px;width:100%;margin-inline:auto}

/* ---------- STAT CARDS ------------------------------------- */
.stat-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);padding:1.25rem 1.5rem;display:flex;flex-direction:column;gap:.375rem}
.stat-label{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--c-muted)}
.stat-value{font-size:2rem;font-weight:800;color:var(--c-text);line-height:1}
.stat-sub{font-size:.8rem;color:var(--c-muted)}
.stat-up{color:var(--c-success)}.stat-down{color:var(--c-danger)}

/* ---------- PROJECT CARD ----------------------------------- */
.project-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);overflow:hidden;transition:all var(--transition)}
.project-card:hover{border-color:rgba(108,99,255,.4);transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,0,0,.35)}
.project-thumb{position:relative;width:100%;height:160px;object-fit:cover;background:var(--c-surface2);display:flex;align-items:center;justify-content:center;color:var(--c-muted)}
.thumb-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:48px;height:48px;border-radius:50%;background:rgba(0,0,0,.55);color:#fff;display:flex;align-items:center;justify-content:center;padding-left:3px;backdrop-filter:blur(2px);transition:all var(--transition)}
.project-card:hover .thumb-play{background:var(--c-primary);transform:translate(-50%,-50%) scale(1.1)}
.project-info{padding:1rem}
.project-title{font-weight:600;font-size:.95rem;margin-bottom:.375rem}
.project-meta{font-size:.8rem;color:var(--c-muted);display:flex;gap:.75rem;flex-wrap:wrap}
.project-status{display:flex;align-items:center;gap:.375rem;font-size:.8rem;font-weight:600}

/* ---------- HERO ------------------------------------------- */
.hero{padding:7rem 0 5rem;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 70% 0%,rgba(108,99,255,.2) 0%,transparent 70%);pointer-events:none}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center;position:relative;z-index:1}
.hero-copy{text-align:left}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.375rem 1rem;border-radius:9999px;background:rgba(108,99,255,.12);border:1px solid rgba(108,99,255,.25);font-size:.8rem;font-weight:600;color:var(--c-primary);margin-bottom:1.5rem;letter-spacing:.04em;text-transform:uppercase}
.hero-title{font-size:clamp(2.2rem,4.2vw,3.9rem);font-weight:900;background:linear-gradient(135deg,#fff 0%,rgba(255,255,255,.7) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1.25rem;line-height:1.1}
.hero-sub{font-size:1.15rem;color:var(--c-muted);max-width:560px;margin-bottom:2.5rem;line-height:1.7}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}

/* Animated translation visual */
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;min-height:360px}
.hv-card{width:300px;background:var(--c-surface);border:1px solid var(--c-border);border-radius:20px;padding:14px;box-shadow:0 30px 60px -20px rgba(0,0,0,.5);position:relative;z-index:2;animation:hv-float 6s ease-in-out infinite}
.hv-videobar{display:flex;gap:6px;margin-bottom:12px;padding:0 2px}
.hv-dot{width:9px;height:9px;border-radius:50%;background:var(--c-border)}
.hv-dot:first-child{background:#ff5f57}.hv-dot:nth-child(2){background:#febc2e}.hv-dot:nth-child(3){background:#28c840}
.hv-screen{position:relative;height:168px;border-radius:12px;background:linear-gradient(135deg,rgba(108,99,255,.25),rgba(255,77,139,.18));display:flex;align-items:center;justify-content:center;overflow:hidden}
.hv-play{width:56px;height:56px;border-radius:50%;background:rgba(255,255,255,.92);color:var(--c-primary);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:2;padding-left:3px;animation:hv-pulse 2.4s ease-in-out infinite}
.hv-waves{position:absolute;bottom:16px;left:0;right:0;display:flex;align-items:flex-end;justify-content:center;gap:4px;height:40px}
.hv-waves span{width:4px;border-radius:2px;background:rgba(255,255,255,.75);animation:hv-wave 1.1s ease-in-out infinite}
.hv-waves span:nth-child(1){animation-delay:0s}.hv-waves span:nth-child(2){animation-delay:.1s}.hv-waves span:nth-child(3){animation-delay:.2s}.hv-waves span:nth-child(4){animation-delay:.3s}.hv-waves span:nth-child(5){animation-delay:.4s}.hv-waves span:nth-child(6){animation-delay:.5s}.hv-waves span:nth-child(7){animation-delay:.4s}.hv-waves span:nth-child(8){animation-delay:.3s}.hv-waves span:nth-child(9){animation-delay:.2s}.hv-waves span:nth-child(10){animation-delay:.1s}
.hv-langrow{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:14px}
.hv-lang{font-weight:800;font-size:.95rem;padding:.35rem .8rem;border-radius:8px;letter-spacing:.05em}
.hv-from{background:var(--c-surface2);color:var(--c-muted)}
.hv-to{background:rgba(108,99,255,.15);color:var(--c-primary);min-width:44px;text-align:center;transition:opacity .3s ease}
.hv-arrow{color:var(--c-accent);width:22px;height:22px;display:flex}.hv-arrow svg{width:22px;height:22px}
.hv-chip{position:absolute;padding:.4rem .85rem;border-radius:9999px;background:var(--c-surface);border:1px solid var(--c-border);font-size:.8rem;font-weight:600;color:var(--c-text);box-shadow:0 8px 20px -6px rgba(0,0,0,.4);z-index:1;animation:hv-drift 9s ease-in-out infinite}
.hv-chip-1{top:6%;left:-4%;animation-delay:0s}
.hv-chip-2{top:22%;right:-6%;animation-delay:1.4s;animation-duration:11s}
.hv-chip-3{bottom:20%;left:-8%;animation-delay:.7s;animation-duration:10s}
.hv-chip-4{bottom:4%;right:-2%;animation-delay:2.1s;animation-duration:12s}
@keyframes hv-drift{0%{transform:translate(0,0)}25%{transform:translate(6px,-10px)}50%{transform:translate(-4px,-16px)}75%{transform:translate(-8px,-6px)}100%{transform:translate(0,0)}}
@keyframes hv-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes hv-pulse{0%,100%{transform:scale(1);box-shadow:0 8px 24px rgba(0,0,0,.25)}50%{transform:scale(1.08);box-shadow:0 8px 34px rgba(108,99,255,.45)}}
@keyframes hv-wave{0%,100%{height:8px}50%{height:34px}}
@media(prefers-reduced-motion:reduce){.hv-card,.hv-chip,.hv-play,.hv-waves span{animation:none}}

/* ---------- FEATURE GRID ----------------------------------- */
.feature-icon{width:48px;height:48px;border-radius:var(--radius-sm);background:rgba(108,99,255,.15);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;color:var(--c-primary)}
.feature-icon svg{width:24px;height:24px}

/* ---------- PRICING CARDS ---------------------------------- */
.pricing-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);padding:2rem;display:flex;flex-direction:column;gap:1.25rem;transition:all var(--transition);position:relative}
.pricing-card.featured{border-color:var(--c-primary);background:linear-gradient(135deg,rgba(108,99,255,.1),var(--c-surface))}
.pricing-card:hover:not(.featured){border-color:rgba(108,99,255,.3);transform:translateY(-2px)}
.pricing-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--c-primary);color:#fff;font-size:.7rem;font-weight:700;padding:.25rem .875rem;border-radius:9999px;text-transform:uppercase;letter-spacing:.08em;white-space:nowrap}
.pricing-name{font-size:1.1rem;font-weight:700}
.pricing-price{font-size:2.75rem;font-weight:900;color:var(--c-text);line-height:1;display:flex;align-items:flex-start;justify-content:center;gap:.05em}
.pricing-price sup{font-size:1.25rem;vertical-align:top;margin-top:.5rem;font-weight:600;color:var(--c-muted)}
.pricing-price>span[data-price-monthly]{font-size:2.75rem;font-weight:900;color:var(--c-text);align-self:center}
.pricing-price>span:last-child{font-size:.9rem;color:var(--c-muted);font-weight:400;align-self:flex-end;margin-bottom:.4rem}
.pricing-features{display:flex;flex-direction:column;gap:.625rem;flex:1}
.pricing-feature{display:flex;align-items:center;gap:.625rem;font-size:.9rem;color:var(--c-muted)}
.pricing-feature svg{width:16px;height:16px;color:var(--c-success);flex-shrink:0}

/* ---------- UPLOAD ZONE ------------------------------------ */
.upload-zone{border:2px dashed var(--c-border);border-radius:var(--radius);padding:3rem 2rem;text-align:center;cursor:pointer;transition:all var(--transition);background:var(--c-surface2)}
.upload-zone:hover,.upload-zone.drag-over{border-color:var(--c-primary);background:rgba(108,99,255,.05)}
.upload-icon{width:64px;height:64px;margin-inline:auto;margin-bottom:1rem;color:var(--c-primary);opacity:.7}

/* ---------- PIPELINE STEPS --------------------------------- */
.steps{display:flex;flex-direction:column;gap:.5rem}
.step{display:flex;align-items:center;gap:.75rem;padding:.75rem;border-radius:var(--radius-sm)}
.step-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.step-dot.done{background:var(--c-success)}.step-dot.active{background:var(--c-primary);animation:pulse 1.5s infinite}.step-dot.pending{background:var(--c-border)}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}

/* ---------- DIVIDERS --------------------------------------- */
.divider{height:1px;background:var(--c-border);width:100%}
.divider-text{display:flex;align-items:center;gap:1rem;color:var(--c-muted);font-size:.85rem}.divider-text::before,.divider-text::after{content:'';flex:1;height:1px;background:var(--c-border)}

/* ---------- FOOTER ----------------------------------------- */
.footer{background:#292931;border-top:1px solid #33333d;padding:4rem 0 2rem;color:#c8cad4}
.footer .footer-brand{color:#fff}
.footer .footer-tagline{color:#9a9ca8}
.footer .footer-heading{color:#e8eaf2}
.footer .footer-link{color:#b0b2be}
.footer .footer-link:hover{color:#fff}
.footer .footer-bottom{color:#8b8d99;border-top-color:#3a3a44}
.footer-social{display:flex;gap:.75rem;margin-top:1.25rem}
.footer-social-link{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:9999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:#c8cad4;transition:all var(--transition)}
.footer-social-link:hover{background:var(--c-primary);border-color:var(--c-primary);color:#fff;transform:translateY(-2px)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem}
.footer-brand{font-size:1.4rem;font-weight:800;background:linear-gradient(135deg,var(--c-primary),var(--c-accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:block;margin-bottom:.75rem}
.footer-tagline{color:var(--c-muted);font-size:.9rem;line-height:1.6}
.footer-heading{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--c-muted);margin-bottom:1rem}
.footer-links{display:flex;flex-direction:column;gap:.5rem}
.footer-link{font-size:.9rem;color:var(--c-muted);transition:color var(--transition)}
.footer-link:hover{color:var(--c-text)}
.footer-bottom{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--c-border);display:flex;justify-content:space-between;align-items:center;font-size:.825rem;color:var(--c-muted);flex-wrap:wrap;gap:.75rem}

/* ---------- RESPONSIVE ------------------------------------- */
@media (max-width:1024px){
  .sidebar{width:220px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .navbar-menu{display:none}
  .sidebar{display:none}
  .col-2,.col-3,.col-4{grid-template-columns:1fr}
  .hero-title{font-size:2rem}
  .page-body{padding:1rem}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .pricing-card{padding:1.5rem}
}
@media (max-width:480px){
  .hero{padding:4rem 0 3rem}
  .hero-inner{grid-template-columns:1fr;gap:2.5rem;text-align:center}
  .hero-copy{text-align:center}
  .hero-sub{margin-inline:auto}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-trust{justify-content:center}
  .hero-visual{min-height:300px;transform:scale(.9)}
  .btn-lg{width:100%;justify-content:center}
  .container{padding-inline:1rem}
}

/* ---------- UTILITIES -------------------------------------- */
.opacity-0{opacity:0}.opacity-50{opacity:.5}.opacity-75{opacity:.75}
.cursor-pointer{cursor:pointer}.cursor-not-allowed{cursor:not-allowed}
.pointer-events-none{pointer-events:none}
.select-none{user-select:none}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}
.space-y-2>*+*{margin-top:.5rem}.space-y-3>*+*{margin-top:.75rem}.space-y-4>*+*{margin-top:1rem}.space-y-5>*+*{margin-top:1.25rem}.space-y-6>*+*{margin-top:1.5rem}.space-y-8>*+*{margin-top:2rem}
.animate-spin{animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.animate-pulse-slow{animation:pulse-slow 2s ease-in-out infinite}
@keyframes pulse-slow{0%,100%{opacity:1}50%{opacity:.4}}

/* ---------- ICON SYSTEM (replaces emoji icons) ------------- */
.icon{width:1.1em;height:1.1em;display:inline-block;vertical-align:-0.15em;flex-shrink:0}
.icon-xs{width:14px;height:14px}
.icon-sm{width:16px;height:16px}
.icon-md{width:20px;height:20px}
.icon-lg{width:24px;height:24px}
.icon-xl{width:32px;height:32px}
.icon-2xl{width:48px;height:48px}
.icon-3xl{width:64px;height:64px}
.icon-muted{color:var(--c-muted)}
.icon-primary{color:var(--c-primary)}
.icon-success{color:var(--c-success)}
.icon-danger{color:var(--c-danger)}
.icon-warn{color:var(--c-warn)}
.icon-accent{color:var(--c-accent)}
.icon-circle{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;flex-shrink:0}
.icon-circle-sm{width:32px;height:32px}
.icon-circle-md{width:48px;height:48px}
.icon-circle-lg{width:64px;height:64px}

/* ---------- NEW DUB two-column layout ---------------------- */
.new-dub-grid{display:grid;grid-template-columns:minmax(0,720px) minmax(280px,1fr);gap:1.5rem;align-items:start}
.new-dub-status{position:sticky;top:1.5rem}
@media(max-width:1100px){
  .new-dub-grid{grid-template-columns:1fr}
  .new-dub-status{position:static}
}

/* ---------- AUTH forms (more breathing room) --------------- */
.auth-card{padding:2.25rem 2rem}
.auth-card .form-control{padding:.7rem .95rem}
.auth-card .form-group{gap:.45rem}

/* ---------- VIDEO PREVIEW (aspect-ratio aware) ------------- */
.video-preview{display:flex;justify-content:center;align-items:center;background:#000;border-radius:var(--radius);overflow:hidden;max-height:520px}
.video-preview video{max-width:100%;max-height:520px;width:auto;height:auto;display:block;object-fit:contain}

/* ---------- Voice gender selector ------------------------- */
.vg-card{display:block;text-align:center;padding:.6rem .5rem;border:1px solid var(--c-border);border-radius:8px;font-size:.85rem;font-weight:500;color:var(--c-muted);transition:all var(--transition);background:var(--c-surface)}
.vg-radio:checked+.vg-card{border-color:var(--c-primary);background:rgba(108,99,255,.1);color:var(--c-text)}
.vg-option:hover .vg-card{border-color:var(--c-primary)}

/* ---------- Theme toggle ---------------------------------- */
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:9999px;border:1px solid var(--c-border);background:var(--c-surface);color:var(--c-text);cursor:pointer;transition:all var(--transition);flex-shrink:0}
.theme-toggle:hover{border-color:var(--c-primary);color:var(--c-primary)}
.theme-toggle .theme-icon-light{display:none}
.theme-toggle .theme-icon-dark{display:block}
[data-theme="light"] .theme-toggle .theme-icon-light{display:block}
[data-theme="light"] .theme-toggle .theme-icon-dark{display:none}
/* Smooth theme transition on color-bearing elements */
body,.card,.navbar,.sidebar,.btn,.form-control,.stat-card{transition:background-color var(--transition),border-color var(--transition),color var(--transition)}

/* ---------- Light-theme component overrides --------------- */
[data-theme="light"] .hero-title{
  background:linear-gradient(135deg,#1a1d29 0%,#4a41e0 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
[data-theme="light"] .hero::before{
  background:radial-gradient(ellipse 80% 60% at 70% 0%,rgba(91,82,240,.12) 0%,transparent 70%);
}
[data-theme="light"] .navbar{background:rgba(255,255,255,.85);border-bottom:1px solid var(--c-border)}
[data-theme="light"] .hv-card,[data-theme="light"] .hv-chip{box-shadow:var(--shadow-lg)}
[data-theme="light"] #submitOverlay{background:rgba(247,248,251,.9)!important}
/* Ensure section backgrounds using var(--c-surface) get a subtle divide in light */
[data-theme="light"] section[style*="background:var(--c-surface)"]{border-color:var(--c-border)}

/* ---------- Cookie consent banner ------------------------- */
.cookie-consent{position:fixed;bottom:1rem;left:1rem;right:1rem;z-index:1500;max-width:560px;margin-inline:auto;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow-lg);animation:cookie-up .4s ease}
.cookie-consent-inner{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;flex-wrap:wrap}
.cookie-text{font-size:.85rem;color:var(--c-muted);flex:1;min-width:200px;margin:0}
.cookie-text a{color:var(--c-primary)}
.cookie-actions{display:flex;gap:.5rem;flex-shrink:0}
@keyframes cookie-up{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}

/* ---------- Pricing carousel ------------------------------ */
.plan-carousel-wrap{position:relative;margin-bottom:2rem}
.plan-carousel{display:flex;gap:1.25rem;overflow-x:auto;scroll-behavior:smooth;scroll-snap-type:x mandatory;padding:.5rem .25rem 1rem;-ms-overflow-style:none;scrollbar-width:none;justify-content:center}
.plan-carousel::-webkit-scrollbar{display:none}
/* When cards overflow and need scrolling, align to start so none are clipped. */
.plan-carousel.is-scrollable{justify-content:flex-start}
.plan-carousel>.pricing-card{scroll-snap-align:start;flex:0 0 300px;max-width:300px}
.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:44px;height:44px;border-radius:9999px;background:var(--c-surface);border:1px solid var(--c-border);color:var(--c-text);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow);transition:all var(--transition)}
.carousel-arrow:hover{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.carousel-prev{left:-12px}
.carousel-next{right:-12px}
.pricing-current-badge{position:absolute;top:-10px;left:50%;transform:translateX(-50%);background:var(--c-success);color:#fff;font-size:.7rem;font-weight:700;padding:.25rem .75rem;border-radius:9999px;letter-spacing:.02em;text-transform:uppercase}
.pricing-card.is-current{border-color:var(--c-success);box-shadow:0 0 0 1px var(--c-success)}
@media(max-width:640px){
  .plan-carousel>.pricing-card{flex-basis:82%;max-width:82%}
  .carousel-arrow{display:none}
}