/* ════════════════════════════════════════
   Zyneticai — style.css
   Layout: Fixed left sidebar + scrollable right
   Theme: Light (default) / Dark (secondary)
   Fonts: Cormorant Garamond + Cabinet Grotesk + DM Mono
   ════════════════════════════════════════ */

/* ── TOKENS (Light — default) ── */
:root {
  --sidebar-w:      240px;
  --sidebar-w-col:  64px;

  /* Light palette */
  --bg:             #f4f5f8;
  --bg2:            #eceef3;
  --bg3:            #e4e6ed;
  --surface:        #ffffff;
  --surface2:       #f0f1f6;
  --border:         rgba(0,0,0,0.08);
  --border-hi:      rgba(162,114,255,0.35);

  --gold:           #b8940a;
  --gold2:          #dfc26a;
  --violet:         #7c4fff;
  --violet2:        #6b4fc4;
  --teal:           #00b8a9;
  --rose:           #e8385a;
  --amber:          #e09000;

  --tx1:            #181c2e;
  --tx2:            #5a6077;
  --tx3:            #9399b0;

  --r-sm:  6px;
  --r-md:  12px;
  --r-lg:  18px;
  --r-xl:  26px;

  --topbar-h: 52px;

  --font-d: 'Cormorant Garamond', Georgia, serif;
  --font-u: 'Cabinet Grotesk', system-ui, sans-serif;
  --font-m: 'DM Mono', monospace;

  --ease: cubic-bezier(.4,0,.2,1);
}

/* ── DARK THEME (secondary) ── */
body.theme-dark {
  --bg:             #070910;
  --bg2:            #0c0f18;
  --bg3:            #111520;
  --surface:        #161b28;
  --surface2:       #1c2235;
  --border:         rgba(255,255,255,0.06);
  --border-hi:      rgba(162,114,255,0.22);

  --gold:           #dfc26a;
  --gold2:          #f2d98a;
  --violet:         #a272ff;
  --violet2:        #6b4fc4;
  --teal:           #4de6d3;
  --rose:           #ff6b8a;
  --amber:          #ffb464;

  --tx1:            #ede9e1;
  --tx2:            #7d839e;
  --tx3:            #444a62;
}

/* ── LIGHT THEME (explicit, same as :root — kept for JS toggle compat) ── */
body.theme-light {
  --bg:             #f4f5f8;
  --bg2:            #eceef3;
  --bg3:            #e4e6ed;
  --surface:        #ffffff;
  --surface2:       #f0f1f6;
  --border:         rgba(0,0,0,0.08);
  --border-hi:      rgba(162,114,255,0.35);

  --gold:           #b8940a;
  --gold2:          #dfc26a;
  --violet:         #7c4fff;
  --violet2:        #6b4fc4;
  --teal:           #00b8a9;
  --rose:           #e8385a;
  --amber:          #e09000;

  --tx1:            #181c2e;
  --tx2:            #5a6077;
  --tx3:            #9399b0;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-u);
  background: var(--bg);
  color: var(--tx1);
  height: 100%;
  overflow: hidden;
  cursor: default;
}
a { text-decoration: none; color: inherit; }
button { border: none; background: none; font-family: inherit; cursor: pointer; }
svg { display: block; }

/* ══════════════════════════════
   SIDEBAR
══════════════════════════════ */
.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transition: width 0.3s var(--ease);
  overflow: hidden;
}

.sidebar.collapsed { width: var(--sidebar-w-col); }
.sidebar.collapsed .nl,
.sidebar.collapsed .ng-arrow,
.sidebar.collapsed .sidebar-referral,
.sidebar.collapsed .nav-group-body,
.sidebar.collapsed .nav-sep,
.sidebar.collapsed .upgrade-btn span.nl,
.sidebar.collapsed .user-info,
.sidebar.collapsed .user-dots-btn { display: none; }
.sidebar.collapsed .upgrade-btn { justify-content: center; padding: 10px; }
.sidebar.collapsed .logo-wordmark { display: none; }
.sidebar.collapsed .sidebar-logo { justify-content: center; }
.sidebar.collapsed .nav-item, .sidebar.collapsed .nav-group-btn { justify-content: center; padding: 10px 0; }
.sidebar.collapsed .user-row { justify-content: center; }
.sidebar.collapsed .user-avatar { margin: 0; }
.sidebar.collapsed .collapse-btn svg { transform: rotate(180deg); }

/* Logo */
.sidebar-logo {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 16px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.logo { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.logo-mark { color: var(--gold); font-size: 17px; flex-shrink: 0; }
.logo-wordmark { font-family: var(--font-d); font-size: 20px; font-weight: 600; color: var(--tx1); letter-spacing: 0.02em; }
.logo-dot { color: var(--violet); }

.collapse-btn {
  width: 26px; height: 26px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: var(--tx2); transition: background 0.2s, color 0.2s; flex-shrink: 0;
}
.collapse-btn:hover { background: var(--surface); color: var(--tx1); }
.collapse-btn svg { transition: transform 0.3s var(--ease); }

/* Referral */
.sidebar-referral {
  margin: 10px 10px 4px;
  background: linear-gradient(135deg, rgba(162,114,255,0.12) 0%, rgba(77,230,211,0.06) 100%);
  border: 1px solid var(--border-hi);
  border-radius: var(--r-md);
  padding: 10px 12px;
  flex-shrink: 0;
}
.referral-top { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.ref-gift { font-size: 20px; }
.ref-text { display: flex; flex-direction: column; gap: 1px; }
.ref-text strong { font-size: 12px; color: var(--tx1); }
.ref-text span { font-size: 10px; color: var(--tx2); font-family: var(--font-m); }
.referral-btns { display: flex; gap: 6px; }
.ref-btn { flex: 1; text-align: center; padding: 5px 0; border-radius: 20px; font-size: 11px; font-weight: 600; background: var(--violet2); color: #fff; transition: opacity 0.2s; }
.ref-btn:hover { opacity: 0.85; }
.ref-btn--outline { background: transparent; border: 1px solid var(--border-hi); color: var(--tx1); }

/* Nav */
.sidebar-nav {
  flex: 1; overflow-y: auto; overflow-x: hidden; padding: 8px 8px 0;
  scrollbar-width: thin; scrollbar-color: var(--surface2) transparent;
}
.sidebar-nav::-webkit-scrollbar { width: 3px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: var(--surface2); border-radius: 2px; }
.nav-section { display: flex; flex-direction: column; gap: 1px; }

.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px;
  border-radius: var(--r-sm); font-size: 13.5px; font-weight: 500;
  color: var(--tx2); transition: background 0.15s, color 0.15s;
  white-space: nowrap; position: relative;
}
.nav-item:hover { background: var(--surface); color: var(--tx1); }
.nav-item.active { background: var(--surface); color: var(--tx1); }
.nav-item.active .ni { color: var(--violet); }
.nav-item.active::before {
  content: ''; position: absolute; left: 0; top: 6px; bottom: 6px;
  width: 2.5px; border-radius: 2px; background: var(--gold);
}
.ni { width: 18px; height: 18px; flex-shrink: 0; color: var(--tx2); transition: color 0.15s; }
.nav-item:hover .ni { color: var(--tx1); }
.nl { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-sep { height: 1px; background: var(--border); margin: 6px 4px; }

.nav-group-btn {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 8px 10px; border-radius: var(--r-sm); font-size: 13.5px; font-weight: 500;
  color: var(--tx2); transition: background 0.15s, color 0.15s; white-space: nowrap;
}
.nav-group-btn:hover { background: var(--surface); color: var(--tx1); }
.ng-arrow { margin-left: auto; width: 14px; height: 14px; color: var(--tx3); transition: transform 0.25s var(--ease), color 0.15s; flex-shrink: 0; }
.nav-group-btn.open .ng-arrow { transform: rotate(180deg); color: var(--tx2); }
.nav-group-body { display: none; flex-direction: column; gap: 1px; padding: 2px 0 4px 28px; }
.nav-group-body.open { display: flex; }
.nav-sub { display: flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: var(--r-sm); font-size: 12.5px; color: var(--tx2); transition: background 0.15s, color 0.15s; white-space: nowrap; }
.nav-sub:hover { background: var(--surface); color: var(--tx1); }
.nav-sub.active { color: var(--tx1); background: var(--surface); }
.sub-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--tx3); flex-shrink: 0; transition: background 0.15s; }
.nav-sub:hover .sub-dot, .nav-sub.active .sub-dot { background: var(--violet); }

.badge { font-size: 9px; font-family: var(--font-m); font-weight: 500; padding: 2px 6px; border-radius: 20px; letter-spacing: 0.05em; text-transform: uppercase; flex-shrink: 0; margin-left: auto; }
.badge.hot { background: rgba(255,107,138,0.18); color: var(--rose); border: 1px solid rgba(255,107,138,0.25); }
.badge.new { background: rgba(162,114,255,0.18); color: var(--violet); border: 1px solid rgba(162,114,255,0.25); }

/* Sidebar Bottom */
.sidebar-bottom { padding: 10px 8px 14px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 8px; flex-shrink: 0; }
.upgrade-btn { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 14px; border-radius: var(--r-md); background: linear-gradient(135deg, var(--gold) 0%, #b8940a 100%); color: #0a0800; font-size: 13px; font-weight: 700; white-space: nowrap; transition: opacity 0.2s, transform 0.2s; box-shadow: 0 4px 20px rgba(223,194,106,0.25); }
.upgrade-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.user-row { display: flex; align-items: center; gap: 8px; padding: 6px; border-radius: var(--r-md); transition: background 0.15s; position: relative; }
.user-row:hover { background: var(--surface); }
.user-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--surface2); border: 1px solid var(--border-hi); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--tx2); }
.user-avatar svg { width: 16px; height: 16px; }
.user-info { display: flex; flex-direction: column; gap: 1px; flex: 1; overflow: hidden; }
.user-name { font-size: 12px; font-weight: 600; color: var(--tx1); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-credits { font-size: 10px; color: var(--tx2); font-family: var(--font-m); display: flex; align-items: center; gap: 3px; }
.c-dot { color: var(--gold); font-size: 11px; }
.user-dots-btn { color: var(--tx2); font-size: 16px; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; border-radius: 4px; transition: background 0.15s, color 0.15s; flex-shrink: 0; }
.user-dots-btn:hover { background: var(--surface2); color: var(--tx1); }
.user-dropdown { position: absolute; bottom: calc(100% + 6px); left: 0; right: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md); padding: 6px; display: none; flex-direction: column; box-shadow: 0 -12px 40px rgba(0,0,0,0.5); z-index: 300; }
.user-dropdown.open { display: flex; }
.udd-item { padding: 8px 10px; font-size: 12.5px; color: var(--tx2); border-radius: var(--r-sm); transition: background 0.15s, color 0.15s; }
.udd-item:hover { background: var(--surface2); color: var(--tx1); }
.udd-sep { height: 1px; background: var(--border); margin: 4px 0; }
.udd-logout { color: var(--rose); }
.udd-logout:hover { background: rgba(255,107,138,0.1); color: var(--rose); }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 190; backdrop-filter: blur(4px); }
.sidebar-overlay.visible { display: block; }

/* ══════════════════════════════
   MAIN WRAPPER
══════════════════════════════ */
.main-wrapper { margin-left: var(--sidebar-w); height: 100vh; display: flex; flex-direction: column; transition: margin-left 0.3s var(--ease); overflow: hidden; }
body.sidebar-collapsed .main-wrapper { margin-left: var(--sidebar-w-col); }

/* TOPBAR */
.topbar { height: var(--topbar-h); background: var(--bg2); backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); display: flex; align-items: center; padding: 0 20px; gap: 12px; flex-shrink: 0; z-index: 100; position: relative; }
.mobile-menu-btn { display: none; color: var(--tx2); padding: 4px; }
.topbar-promo { display: flex; align-items: center; gap: 8px; flex: 1; background: linear-gradient(90deg, rgba(107,79,196,0.3) 0%, rgba(13,26,46,0.4) 100%); border: 1px solid var(--border-hi); border-radius: var(--r-xl); padding: 5px 16px; font-size: 12.5px; font-family: var(--font-m); transition: height 0.3s, opacity 0.3s; }
.topbar-promo.hidden { display: none; }
.promo-star { color: var(--gold); font-size: 10px; }
.promo-cta { background: var(--gold); color: #070900; padding: 3px 12px; border-radius: 20px; font-size: 11px; font-weight: 600; margin-left: 4px; transition: opacity 0.2s; }
.promo-cta:hover { opacity: 0.85; }
.promo-close { font-size: 16px; color: var(--tx2); transition: color 0.2s; margin-left: auto; }
.promo-close:hover { color: var(--tx1); }
.topbar-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; flex-shrink: 0; }

/* Language Dropdown */
.lang-dropdown-wrap { position: relative; }
.lang-btn {
  display: flex; align-items: center; gap: 5px;
  font-size: 12px; color: var(--tx2);
  padding: 5px 10px; border-radius: 20px;
  border: 1px solid var(--border);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  cursor: pointer; white-space: nowrap;
}
.lang-btn:hover { border-color: var(--border-hi); color: var(--tx1); background: var(--surface); }
.lang-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--surface);
  border: 1px solid var(--border-hi);
  border-radius: var(--r-md);
  padding: 6px;
  min-width: 140px;
  display: none;
  flex-direction: column;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
  z-index: 500;
}
.lang-dropdown.open { display: flex; }
.lang-option {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; font-size: 13px;
  color: var(--tx2); border-radius: var(--r-sm);
  transition: background 0.15s, color 0.15s; cursor: pointer;
}
.lang-option:hover { background: var(--surface2); color: var(--tx1); }
.lang-option.active { color: var(--tx1); background: var(--surface2); }
.lang-option.active::after { content: '✓'; margin-left: auto; color: var(--violet); font-size: 11px; }

.login-btn { display: flex; align-items: center; gap: 6px; padding: 7px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: 20px; font-size: 12.5px; font-weight: 600; color: var(--tx1); transition: border-color 0.2s, background 0.2s; }
.login-btn:hover { border-color: var(--border-hi); background: var(--surface2); }

/* ── THEME TOGGLE ── */
.theme-toggle {
  display: flex; align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3px;
  gap: 2px;
  flex-shrink: 0;
}
.theme-btn {
  display: flex; align-items: center; gap: 5px;
  padding: 4px 10px;
  border-radius: 16px;
  font-size: 11.5px; font-weight: 600;
  color: var(--tx2);
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
  cursor: pointer; white-space: nowrap;
}
.theme-btn svg { flex-shrink: 0; }
.theme-btn.active {
  background: var(--bg3);
  color: var(--tx1);
  box-shadow: 0 1px 4px rgba(0,0,0,0.18);
}
body.theme-light .theme-btn.active { background: #fff; box-shadow: 0 1px 4px rgba(0,0,0,0.1); }

/* Scrollable Main */
.main-content { flex: 1; overflow-y: auto; overflow-x: hidden; scrollbar-width: thin; scrollbar-color: var(--surface2) transparent; }
.main-content::-webkit-scrollbar { width: 5px; }
.main-content::-webkit-scrollbar-thumb { background: var(--surface2); border-radius: 3px; }
.main-content::-webkit-scrollbar-thumb:hover { background: var(--violet2); }

/* ══════════════════════════════
   HERO SECTION
══════════════════════════════ */
.hero-section { position: relative; padding: 28px 24px 20px; display: flex; flex-direction: column; gap: 20px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.orb { position: absolute; border-radius: 50%; filter: blur(80px); }
.orb-1 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(124,79,255,0.18) 0%, transparent 70%); top: -180px; left: -80px; animation: orb1 14s ease-in-out infinite; }
.orb-2 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(162,114,255,0.12) 0%, transparent 70%); bottom: -80px; right: 0; animation: orb2 18s ease-in-out infinite; }
.orb-3 { width: 250px; height: 250px; background: radial-gradient(circle, rgba(0,184,169,0.12) 0%, transparent 70%); top: 40%; left: 55%; animation: orb3 11s ease-in-out infinite; }
body.theme-dark .orb-1 { background: radial-gradient(circle, rgba(162,114,255,0.3) 0%, transparent 70%); }
body.theme-dark .orb-2 { background: radial-gradient(circle, rgba(18,60,100,0.5) 0%, transparent 70%); }
body.theme-dark .orb-3 { background: radial-gradient(circle, rgba(77,230,211,0.18) 0%, transparent 70%); }
@keyframes orb1 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(40px,50px)} }
@keyframes orb2 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(-40px,-30px)} }
@keyframes orb3 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(20px,-20px)} }
.grid-lines { position: absolute; inset: 0; background-image: linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse at 50% 20%, black 20%, transparent 75%); }
body.theme-dark .grid-lines { background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px); }

/* ══════════════════════════════
   VIDEO GENERATOR PANEL
══════════════════════════════ */
.vgen-panel {
  position: relative; z-index: 2;
  background: var(--surface);
  border: 1px solid var(--border-hi);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: 0 0 60px rgba(162,114,255,0.1);
}

/* Tabs */
.vgen-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
  padding: 0 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.vgen-tabs::-webkit-scrollbar { display: none; }
.vgen-tab {
  display: flex; align-items: center; gap: 7px;
  padding: 12px 18px;
  font-size: 13px; font-weight: 600;
  color: var(--tx2);
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  white-space: nowrap; flex-shrink: 0;
}
.vgen-tab:hover { color: var(--tx1); }
.vgen-tab.active { color: var(--tx1); border-bottom-color: var(--violet); }
.vgen-tab svg { flex-shrink: 0; }
.vgen-tab .badge { margin-left: 4px; }

/* Body */
.vgen-body { padding: 20px 22px 18px; }

/* Prompt area */
.vgen-prompt-row { margin-bottom: 14px; }
.vgen-prompt {
  width: 100%; min-height: 80px; max-height: 160px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 14px 16px;
  font-family: var(--font-u);
  font-size: 13.5px;
  color: var(--tx1);
  resize: vertical;
  outline: none;
  transition: border-color 0.2s;
  line-height: 1.6;
}
.vgen-prompt:focus { border-color: var(--border-hi); }
.vgen-prompt::placeholder { color: var(--tx3); }

/* Image-to-video upload layout */
.vgen-upload-row { display: flex; gap: 14px; margin-bottom: 14px; }
.vgen-upload-zone {
  width: 180px; flex-shrink: 0;
  border: 2px dashed rgba(162,114,255,0.3);
  border-radius: var(--r-md);
  background: rgba(162,114,255,0.04);
  cursor: pointer; transition: border-color 0.2s, background 0.2s;
  min-height: 100px;
  display: flex; align-items: center; justify-content: center;
}
.vgen-upload-zone:hover { border-color: var(--violet); background: rgba(162,114,255,0.08); }
.vup-inner { display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--tx3); text-align: center; padding: 12px; }
.vup-inner svg { color: var(--violet); opacity: 0.6; }
.vup-inner span { font-size: 11.5px; line-height: 1.5; }
.vup-inner strong { color: var(--violet); }
.vup-hint { font-size: 10px; color: var(--tx3); font-family: var(--font-m); }
.vgen-prompt-col { flex: 1; }
.vgen-prompt--sm { min-height: 100px; }

/* Controls row */
.vgen-controls-row {
  display: flex; align-items: flex-end; gap: 10px; flex-wrap: wrap;
}
.vgen-ctrl-group { display: flex; flex-direction: column; gap: 5px; }
.vgen-ctrl-label { font-size: 10px; font-family: var(--font-m); color: var(--tx3); letter-spacing: 0.08em; text-transform: uppercase; }

/* Panel body & rows (new flat structure used by tab partials) */
.vgen-panel-body { padding: 20px 22px 18px; }
.vgen-prompt-wrap { display: flex; flex-direction: column; }
.vgen-options-row {
  display: flex; align-items: flex-end; gap: 10px; flex-wrap: wrap;
  margin-bottom: 14px;
}
.vgen-select-wrap {
  display: flex; flex-direction: column; gap: 5px;
}
.vgen-label {
  font-size: 10px; font-family: var(--font-m); color: var(--tx3);
  letter-spacing: 0.08em; text-transform: uppercase;
  white-space: nowrap;
}
.vgen-negative-row { margin-bottom: 14px; }
.vgen-negative-input {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 9px 14px;
  font-family: var(--font-u);
  font-size: 13px;
  color: var(--tx1);
  outline: none;
  transition: border-color 0.2s;
}
.vgen-negative-input:focus { border-color: var(--border-hi); }
.vgen-negative-input::placeholder { color: var(--tx3); }
.vgen-actions-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.vgen-credits-note {
  display: flex; align-items: center; gap: 5px;
  font-size: 11.5px; font-family: var(--font-m);
  color: var(--tx3);
}
.vgen-credits-note svg { color: var(--gold); flex-shrink: 0; }
.vgen-upload-zone {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; padding: 18px 14px; text-align: center;
  cursor: pointer;
}
.vuz-icon { color: var(--violet); opacity: 0.7; }
.vuz-text { font-size: 12.5px; color: var(--tx2); }
.vuz-hint { font-size: 10.5px; font-family: var(--font-m); color: var(--tx3); }
.vgen-select {
  padding: 8px 30px 8px 12px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--tx1);
  font-family: var(--font-u);
  font-size: 12.5px;
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%237d839e' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  transition: border-color 0.2s;
}
.vgen-select:focus { border-color: var(--border-hi); }

/* Generate button */
.vgen-generate-btn {
  display: flex; align-items: center; gap: 7px;
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--violet) 0%, var(--violet2) 100%);
  color: #fff;
  border-radius: var(--r-md);
  font-size: 13px; font-weight: 700;
  white-space: nowrap;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
  box-shadow: 0 4px 20px rgba(162,114,255,0.3);
  margin-left: auto;
  align-self: flex-end;
}
.vgen-generate-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(162,114,255,0.45); }
.vgen-generate-btn--image {
  background: linear-gradient(135deg, var(--gold) 0%, #c89a10 100%);
  color: #0a0800;
  box-shadow: 0 4px 20px rgba(223,194,106,0.3);
}
.vgen-generate-btn--image:hover { box-shadow: 0 8px 30px rgba(223,194,106,0.5); }

/* ══════════════════════════════
   VIDEO SHOWCASE
══════════════════════════════ */
.vshowcase-section { position: relative; z-index: 2; }
.vshowcase-header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 14px; }
.vshowcase-title { font-family: var(--font-d); font-size: 26px; font-weight: 600; color: var(--tx1); }

.vshowcase-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}

.vshowcase-card {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}
.vshowcase-card:hover {
  border-color: var(--border-hi);
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.4);
}

.vsc-thumb {
  position: relative;
  aspect-ratio: 9/14;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}

/* Gradient backgrounds per style */
.vsc-romance    { background: linear-gradient(160deg, #2a0820 0%, #5c0a30 50%, #1a0414 100%); }
.vsc-dance      { background: linear-gradient(160deg, #0a0a2a 0%, #1a0a40 50%, #0a0020 100%); }
.vsc-cinematic  { background: linear-gradient(160deg, #0a0a0a 0%, #1a1020 50%, #050508 100%); }
.vsc-fantasy    { background: linear-gradient(160deg, #0a1a2a 0%, #102040 50%, #050e18 100%); }
.vsc-action     { background: linear-gradient(160deg, #1a0a00 0%, #401000 50%, #0e0500 100%); }
.vsc-nature     { background: linear-gradient(160deg, #001a0a 0%, #002814 50%, #000e06 100%); }

.vsc-overlay {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.vshowcase-card:hover .vsc-overlay { opacity: 1; }
.vsc-video {
  width: 100%; height: 100%;
  object-fit: cover;
}

.vsc-emoji {
  position: relative; z-index: 2;
  font-size: 36px;
  transition: transform 0.3s, opacity 0.4s;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.5));
}
.vshowcase-card:hover .vsc-emoji { opacity: 0; transform: scale(0.7); }

.vsc-gradient {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 60%;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
  z-index: 3;
}

.vsc-info {
  padding: 9px 10px;
  display: flex; align-items: center; justify-content: space-between;
  background: var(--surface);
}
.vsc-name { font-size: 12px; font-weight: 600; color: var(--tx1); }
.vsc-try-btn {
  font-size: 10.5px; font-family: var(--font-m);
  color: var(--violet);
  padding: 3px 9px;
  border: 1px solid rgba(162,114,255,0.3);
  border-radius: 20px;
  transition: all 0.2s;
  white-space: nowrap;
}
.vsc-try-btn:hover {
  background: var(--violet);
  color: #fff;
  border-color: var(--violet);
}

/* ── Quick Actions ── */
.quick-actions { position: relative; z-index: 2; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-xl); padding: 14px 20px; display: flex; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.qa-group { display: flex; flex-direction: column; gap: 8px; }
.qa-label { display: flex; align-items: center; gap: 5px; font-size: 10px; font-family: var(--font-m); color: var(--tx3); letter-spacing: 0.1em; text-transform: uppercase; }
.qa-label svg { color: var(--gold); }
.qa-btns { display: flex; gap: 6px; flex-wrap: wrap; }
.qa-btn { display: flex; align-items: center; gap: 5px; padding: 7px 13px; border-radius: var(--r-md); font-size: 12.5px; font-weight: 500; color: var(--tx2); background: var(--surface2); border: 1px solid var(--border); transition: all 0.2s; white-space: nowrap; }
.qa-btn:hover { color: var(--tx1); border-color: var(--border-hi); transform: translateY(-1px); }
.qa-btn.qa-primary { background: linear-gradient(135deg, rgba(107,79,196,0.4) 0%, rgba(58,32,112,0.5) 100%); border-color: rgba(162,114,255,0.3); color: var(--tx1); }
.qa-btn.qa-primary:hover { background: linear-gradient(135deg, var(--violet) 0%, var(--violet2) 100%); box-shadow: 0 4px 16px rgba(162,114,255,0.3); }
.qa-sep { width: 1px; align-self: stretch; background: var(--border); flex-shrink: 0; margin: 4px 0; }

/* ══════════════════════════════
   GALLERY
══════════════════════════════ */
.gallery-section { padding: 36px 24px 28px; }
.sec-header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 18px; }
.sec-title { font-family: var(--font-d); font-size: 30px; font-weight: 600; letter-spacing: -0.01em; color: var(--tx1); }
.sec-viewall { font-size: 12px; font-family: var(--font-m); color: var(--violet); transition: color 0.2s; }
.sec-viewall:hover { color: var(--gold); }
.cat-tabs { display: flex; gap: 6px; margin-bottom: 20px; flex-wrap: wrap; }
.ctab { padding: 6px 16px; border-radius: 20px; font-size: 12.5px; font-weight: 500; color: var(--tx2); border: 1px solid var(--border); background: transparent; transition: all 0.2s; }
.ctab:hover { color: var(--tx1); border-color: var(--border-hi); }
.ctab.active { background: var(--surface2); color: var(--gold); border-color: var(--gold); }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.g-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s; cursor: pointer; animation: fadeUp 0.45s ease both; }
@keyframes fadeUp { from{opacity:0;transform:translateY(16px)} to{opacity:1;transform:translateY(0)} }
.g-card:hover { transform: translateY(-4px); border-color: var(--border-hi); box-shadow: 0 10px 36px rgba(162,114,255,0.1); }
.g-thumb { aspect-ratio: 16/10; position: relative; overflow: hidden; }
.g-thumb-inner { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 40px; transition: transform 0.5s; }
.g-card:hover .g-thumb-inner { transform: scale(1.07); }
.g-overlay { position: absolute; inset: 0; background: linear-gradient(to top,rgba(0,0,0,0.7) 0%,transparent 55%); opacity: 0; transition: opacity 0.3s; display: flex; align-items: flex-end; justify-content: center; padding-bottom: 10px; }
.g-card:hover .g-overlay { opacity: 1; }
.g-play { padding: 5px 14px; background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.25); border-radius: 20px; font-size: 11px; color: #fff; backdrop-filter: blur(6px); }
.g-body { padding: 10px 12px; }
.g-type { font-size: 9px; font-family: var(--font-m); letter-spacing: 0.07em; text-transform: uppercase; padding: 2px 7px; border-radius: 10px; display: inline-block; margin-bottom: 5px; }
.g-title { font-size: 12.5px; font-weight: 600; color: var(--tx1); margin-bottom: 3px; }
.g-meta { font-size: 10.5px; color: var(--tx3); }
.load-more-row { text-align: center; margin-top: 28px; }
.btn-load-more { padding: 10px 32px; border: 1px solid var(--border); border-radius: 20px; font-size: 12.5px; color: var(--tx2); font-family: var(--font-u); transition: all 0.2s; }
.btn-load-more:hover { border-color: var(--border-hi); color: var(--tx1); background: var(--surface); }

/* ══════════════════════════════
   SEEDANCE 2.0 SECTION
══════════════════════════════ */
.seedance-section {
  padding: 0 24px 36px;
}
.seedance-inner {
  background: linear-gradient(135deg, rgba(162,114,255,0.08) 0%, rgba(77,230,211,0.05) 50%, rgba(255,107,138,0.06) 100%);
  border: 1px solid rgba(162,114,255,0.2);
  border-radius: var(--r-xl);
  padding: 32px 28px 28px;
  position: relative;
  overflow: hidden;
}
.seedance-inner::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(162,114,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}

/* Badge */
.seedance-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 11px;
  border-radius: 20px;
  font-size: 10px;
  font-family: var(--font-m);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(223,194,106,0.12);
  border: 1px solid rgba(223,194,106,0.25);
  margin-bottom: 12px;
}

/* Title */
.seedance-title {
  font-family: var(--font-d);
  font-size: 38px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--tx1);
  margin-bottom: 8px;
  line-height: 1.1;
}
.seedance-ver {
  background: linear-gradient(135deg, var(--violet) 0%, var(--teal) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.seedance-sub {
  font-size: 14px;
  color: var(--tx2);
  line-height: 1.6;
  max-width: 520px;
  margin-bottom: 20px;
}

/* Pills */
.seedance-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.sdpill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-m);
  border: 1px solid transparent;
}
.sdpill--gold   { color: var(--gold);   background: rgba(223,194,106,0.1);  border-color: rgba(223,194,106,0.22); }
.sdpill--violet { color: var(--violet); background: rgba(162,114,255,0.1);  border-color: rgba(162,114,255,0.22); }
.sdpill--teal   { color: var(--teal);   background: rgba(77,230,211,0.08);  border-color: rgba(77,230,211,0.2);  }
.sdpill--rose   { color: var(--rose);   background: rgba(255,107,138,0.08); border-color: rgba(255,107,138,0.2); }

/* Description */
.seedance-desc {
  font-size: 13px;
  color: var(--tx2);
  line-height: 1.75;
  max-width: 620px;
  margin-bottom: 28px;
}

/* Video Grid */
.seedance-videos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.sdvid-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
  cursor: pointer;
}
.sdvid-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hi);
  box-shadow: 0 12px 40px rgba(162,114,255,0.15);
}
.sdvid-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg3);
}
.sdvid-player {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s var(--ease);
}
.sdvid-card:hover .sdvid-player { transform: scale(1.03); }

.sdvid-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.25);
  transition: opacity 0.3s;
  z-index: 2;
}
.sdvid-card:hover .sdvid-overlay { opacity: 0; }
.sdvid-play {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.25);
  display: flex; align-items: center; justify-content: center;
}

.sdvid-gradient {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 55%;
  background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}
.sdvid-label {
  position: absolute;
  top: 10px; left: 10px;
  z-index: 3;
}
.sdvid-model-tag {
  display: inline-block;
  padding: 3px 9px;
  background: rgba(162,114,255,0.25);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(162,114,255,0.4);
  border-radius: 20px;
  font-size: 9.5px;
  font-family: var(--font-m);
  font-weight: 500;
  color: #d8baff;
  letter-spacing: 0.05em;
}
.sdvid-info {
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
}
.sdvid-name {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--tx1);
}
.sdvid-try {
  font-size: 11px;
  font-family: var(--font-m);
  color: var(--violet);
  padding: 3px 10px;
  border: 1px solid rgba(162,114,255,0.3);
  border-radius: 20px;
  transition: all 0.2s;
  white-space: nowrap;
}
.sdvid-try:hover {
  background: var(--violet);
  color: #fff;
  border-color: var(--violet);
}

/* CTA Row */
.seedance-cta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.seedance-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 11px 24px;
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--violet) 0%, var(--violet2) 100%);
  box-shadow: 0 4px 20px rgba(162,114,255,0.3);
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
}
.seedance-cta-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(162,114,255,0.45);
}
.seedance-cta-note {
  font-size: 11.5px;
  font-family: var(--font-m);
  color: var(--tx3);
}

@media (max-width: 640px) {
  .seedance-section { padding-left: 14px; padding-right: 14px; }
  .seedance-inner   { padding: 22px 18px 22px; }
  .seedance-title   { font-size: 28px; }
  .seedance-videos  { grid-template-columns: 1fr; }
  .seedance-cta-row { flex-direction: column; align-items: flex-start; }
}

/* Seedance Modal */
#sdvid-modal {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
}
#sdvid-modal.sdvid-modal-hidden { display: none !important; }
.sdvid-modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.82);
}
.sdvid-modal-box {
  position: relative; z-index: 1;
  width: 780px; max-width: 94vw;
  background: var(--surface);
  border-radius: 16px;
  overflow: hidden;
  display: flex; flex-direction: column;
  border: 1px solid var(--border);
}
.sdvid-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px;
  background: var(--bg2);
  flex-shrink: 0;
}
.sdvid-modal-title  { font-size: 13px; font-weight: 600; color: var(--tx1); }
.sdvid-modal-close  {
  width: 28px; height: 28px;
  background: var(--surface2);
  border: none; border-radius: 50%;
  font-size: 18px; line-height: 1; cursor: pointer; color: var(--tx1);
  display: flex; align-items: center; justify-content: center;
}
.sdvid-modal-close:hover { background: var(--border-hi); }
.sdvid-modal-body {
  aspect-ratio: 16/9;
  background: var(--bg3);
  overflow: hidden;
}
.sdvid-modal-body video {
  width: 100%; height: 100%; object-fit: contain;
}

/* ══════════════════════════════
   FEATURES
══════════════════════════════ */
.features-section { padding: 0 24px 36px; }
.features-section .sec-title { margin-bottom: 18px; }
.features-row { display: flex; gap: 14px; flex-wrap: wrap; }
.feat-card { flex: 1; min-width: 150px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 20px 16px; transition: transform 0.3s, border-color 0.3s; cursor: default; }
.feat-card:hover { transform: translateY(-3px); border-color: var(--border-hi); }
.feat-card--glow { background: linear-gradient(135deg,rgba(162,114,255,0.1) 0%,rgba(77,230,211,0.05) 100%); border-color: rgba(162,114,255,0.22); }
.feat-icon { font-size: 24px; margin-bottom: 10px; }
.feat-card h3 { font-size: 14px; font-weight: 700; margin-bottom: 5px; }
.feat-card p { font-size: 12px; color: var(--tx2); line-height: 1.6; margin-bottom: 12px; }
.feat-link { font-size: 11.5px; font-family: var(--font-m); color: var(--violet); transition: color 0.2s; }
.feat-link:hover { color: var(--gold); }

/* ══════════════════════════════
   FOOTER
══════════════════════════════ */
.footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 36px 24px 20px; }
.footer-top { display: flex; gap: 40px; flex-wrap: wrap; margin-bottom: 32px; }
.footer-brand { flex: 1; min-width: 180px; }
.footer-brand .logo-wordmark { font-size: 18px; }
.footer-brand p { font-size: 12.5px; color: var(--tx2); line-height: 1.7; margin-top: 8px; max-width: 220px; }
.footer-links { display: flex; gap: 40px; flex-wrap: wrap; }
.fl-col { display: flex; flex-direction: column; gap: 8px; min-width: 90px; }
.fl-col h4 { font-size: 10px; font-family: var(--font-m); color: var(--tx3); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 2px; }
.fl-col a { font-size: 12.5px; color: var(--tx2); transition: color 0.2s; }
.fl-col a:hover { color: var(--tx1); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 20px; border-top: 1px solid var(--border); flex-wrap: wrap; gap: 10px; }
.footer-bottom span { font-size: 11px; color: var(--tx3); font-family: var(--font-m); }
.socials { display: flex; gap: 10px; }
.socials a { width: 30px; height: 30px; border: 1px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 11px; color: var(--tx2); transition: border-color 0.2s, color 0.2s; }
.socials a:hover { border-color: var(--border-hi); color: var(--tx1); }

/* ══════════════════════════════
   AI VIDEO TOOLS SECTION
══════════════════════════════ */
.ai-video-tools-section {
  padding: 0 24px 40px;
}

.ai-vtools-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 24px;
}

.ai-vtools-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-family: var(--font-m);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--violet);
  background: rgba(162,114,255,0.1);
  border: 1px solid rgba(162,114,255,0.22);
  padding: 4px 12px;
  border-radius: 20px;
}

.ai-vtools-title {
  font-family: var(--font-d);
  font-size: 32px;
  font-weight: 600;
  color: var(--tx1);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.ai-vtools-sub {
  font-size: 13px;
  color: var(--tx2);
  max-width: 460px;
  line-height: 1.6;
}

/* 2-col mobile → 3-col tablet → 5-col desktop */
.ai-vtools-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (min-width: 640px) {
  .ai-vtools-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 860px) {
  .ai-vtools-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 1100px) {
  .ai-vtools-grid { grid-template-columns: repeat(5, 1fr); }
}

.ai-vtool-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.ai-vtool-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hi);
  box-shadow: 0 12px 40px rgba(0,0,0,0.35);
}

.ai-vtool-media {
  position: relative;
  aspect-ratio: 9/13;
  overflow: hidden;
  background: var(--bg3);
}

.ai-vtool-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ai-vtool-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.22);
  transition: opacity 0.3s;
  z-index: 2;
}
.ai-vtool-card:hover .ai-vtool-overlay { opacity: 0; }

.ai-vtool-play {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.3);
  display: flex; align-items: center; justify-content: center;
}

.ai-vtool-grad {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 50%;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}

.ai-vtool-badge {
  position: absolute;
  top: 9px; right: 9px;
  z-index: 3;
  font-size: 9px;
  font-family: var(--font-m);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 20px;
  background: rgba(223,194,106,0.25);
  color: var(--gold2);
  border: 1px solid rgba(223,194,106,0.35);
  backdrop-filter: blur(6px);
}
.ai-vtool-badge--violet {
  background: rgba(162,114,255,0.25);
  color: #d0b8ff;
  border-color: rgba(162,114,255,0.35);
}
.ai-vtool-badge--rose {
  background: rgba(255,107,138,0.22);
  color: var(--rose);
  border-color: rgba(255,107,138,0.3);
}
.ai-vtool-badge--teal {
  background: rgba(77,230,211,0.18);
  color: var(--teal);
  border-color: rgba(77,230,211,0.28);
}

.ai-vtool-body {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1;
}

.ai-vtool-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--tx1);
  line-height: 1.3;
}

.ai-vtool-desc {
  font-size: 11px;
  color: var(--tx2);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ai-vtool-cta {
  font-size: 11px;
  font-family: var(--font-m);
  color: var(--violet);
  margin-top: auto;
  padding-top: 6px;
  transition: color 0.2s;
}
.ai-vtool-card:hover .ai-vtool-cta { color: var(--gold); }

/* ══════════════════════════════
   AI IMAGE TOOLS SECTION
══════════════════════════════ */
.ai-imgtools-section {
  padding: 0 24px 52px;
  position: relative;
}
.ai-imgtools-section::before {
  content: '';
  position: absolute;
  top: -60px; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--border-hi) 30%, var(--border-hi) 70%, transparent 100%);
}

.ai-imgtools-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 28px;
  padding-top: 40px;
}

.ai-imgtools-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-family: var(--font-m);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(223,194,106,0.1);
  border: 1px solid rgba(223,194,106,0.22);
  padding: 4px 12px;
  border-radius: 20px;
}

.ai-imgtools-title {
  font-family: var(--font-d);
  font-size: 36px;
  font-weight: 600;
  color: var(--tx1);
  line-height: 1.1;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, var(--tx1) 40%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ai-imgtools-sub {
  font-size: 13px;
  color: var(--tx2);
  max-width: 500px;
  line-height: 1.6;
}

.ai-imgtools-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (min-width: 640px) {
  .ai-imgtools-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 860px) {
  .ai-imgtools-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 1100px) {
  .ai-imgtools-grid { grid-template-columns: repeat(5, 1fr); }
}

.ai-imgtool-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.ai-imgtool-card:hover {
  transform: translateY(-4px);
  border-color: rgba(223,194,106,0.28);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(223,194,106,0.08);
}

.ai-imgtool-thumb {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--bg3);
}

.ai-imgtool-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.ai-imgtool-card:hover .ai-imgtool-thumb img { transform: scale(1.06); }

.ai-imgtool-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.06) 50%, transparent 60%);
  background-size: 200% 200%;
  opacity: 0;
  transition: opacity 0.3s;
}
.ai-imgtool-card:hover .ai-imgtool-shimmer {
  opacity: 1;
  animation: imgShimmer 0.7s ease forwards;
}
@keyframes imgShimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.ai-imgtool-body {
  padding: 13px 14px 15px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1;
}

.ai-imgtool-body h3 {
  font-size: 13px;
  font-weight: 700;
  color: var(--tx1);
  line-height: 1.3;
}

.ai-imgtool-body p {
  font-size: 11px;
  color: var(--tx2);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ai-imgtool-cta {
  display: inline-block;
  font-size: 11px;
  font-family: var(--font-m);
  color: var(--gold);
  margin-top: auto;
  padding-top: 6px;
  transition: color 0.2s;
}
.ai-imgtool-card:hover .ai-imgtool-cta { color: var(--violet); }

/* ══════════════════════════════
   RESPONSIVE
══════════════════════════════ */
@media (max-width: 1100px) {
  .vshowcase-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  .sidebar { transform: translateX(-100%); transition: transform 0.3s var(--ease), width 0.3s var(--ease); }
  .sidebar.mobile-open { transform: translateX(0); width: var(--sidebar-w); }
  .main-wrapper { margin-left: 0 !important; }
  .mobile-menu-btn { display: flex; }
  .vshowcase-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .hero-section { padding: 16px 14px 14px; }
  .gallery-section, .features-section { padding-left: 14px; padding-right: 14px; }
  .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .topbar-promo span:not(.promo-star):not(.promo-cta) { display: none; }
  .qa-sep { display: none; }
  .vshowcase-grid { grid-template-columns: repeat(2, 1fr); }
  .vgen-upload-row { flex-direction: column; }
  .vgen-upload-zone { width: 100%; }
  .vgen-controls-row { flex-direction: column; align-items: stretch; }
  .vgen-generate-btn { width: 100%; justify-content: center; margin-left: 0; }
}
/* ══════════════════════════════════════════════════
   AI TEXT TOOLS SECTION
══════════════════════════════════════════════════ */
.ai-txttools-section {
  padding: 60px 32px 48px;
  background: var(--bg);
}
.ai-txttools-header {
  text-align: center;
  margin-bottom: 36px;
}
.ai-txttools-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--violet);
  background: color-mix(in srgb, var(--violet) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--violet) 20%, transparent);
  border-radius: 20px;
  padding: 4px 12px;
  margin-bottom: 12px;
}
.ai-txttools-title {
  font-family: var(--font-d);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 600;
  color: var(--tx1);
  margin: 0 0 8px;
}
.ai-txttools-sub {
  font-size: 14px;
  color: var(--tx2);
  margin: 0;
}
.ai-txttools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
}
.ai-txttool-card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px;
  text-decoration: none;
  color: inherit;
  transition: border-color .22s var(--ease), box-shadow .22s var(--ease), transform .18s var(--ease);
  overflow: hidden;
}
.ai-txttool-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, color-mix(in srgb, var(--violet) 4%, transparent), transparent 60%);
  opacity: 0;
  transition: opacity .25s var(--ease);
  pointer-events: none;
}
.ai-txttool-card:hover {
  border-color: var(--border-hi);
  box-shadow: 0 8px 32px rgba(124,79,255,.10);
  transform: translateY(-2px);
}
.ai-txttool-card:hover::before { opacity: 1; }
.ai-txttool-card--highlight {
  border-color: color-mix(in srgb, var(--violet) 30%, transparent);
  background: color-mix(in srgb, var(--violet) 4%, var(--surface));
}
.ai-txttool-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: color-mix(in srgb, var(--violet) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--violet) 18%, transparent);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--violet);
  transition: background .22s var(--ease);
}
.ai-txttool-card:hover .ai-txttool-icon {
  background: color-mix(in srgb, var(--violet) 20%, transparent);
}
.ai-txttool-body { flex: 1; min-width: 0; }
.ai-txttool-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--tx1);
  margin: 0 0 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ai-txttool-desc {
  font-size: 13px;
  color: var(--tx2);
  margin: 0 0 12px;
  line-height: 1.55;
}
.ai-txttool-cta {
  font-size: 12px;
  font-weight: 600;
  color: var(--tx3);
  transition: color .2s;
}
.ai-txttool-card:hover .ai-txttool-cta { color: var(--violet); }
.ai-txttool-cta--violet { color: var(--violet); }
.ai-txttool-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: var(--violet);
  color: #fff;
  border-radius: 20px;
  padding: 2px 8px;
}

/* ══════════════════════════════════════════════════
   AI MUSIC GENERATION SECTION
══════════════════════════════════════════════════ */
.ai-music-section {
  padding: 60px 32px 48px;
  background: var(--bg2);
}
.ai-music-header {
  text-align: center;
  margin-bottom: 36px;
}
.ai-music-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--teal);
  background: color-mix(in srgb, var(--teal) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--teal) 22%, transparent);
  border-radius: 20px;
  padding: 4px 12px;
  margin-bottom: 12px;
}
.ai-music-title {
  font-family: var(--font-d);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 600;
  color: var(--tx1);
  margin: 0 0 8px;
}
.ai-music-sub {
  font-size: 14px;
  color: var(--tx2);
  margin: 0;
}
.ai-music-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}
.ai-music-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color .22s var(--ease), box-shadow .22s var(--ease), transform .18s var(--ease);
}
.ai-music-card:hover {
  border-color: var(--border-hi);
  box-shadow: 0 12px 40px rgba(0,184,169,.12);
  transform: translateY(-3px);
}
.ai-music-card--featured {
  border-color: color-mix(in srgb, var(--rose) 30%, transparent);
}
.ai-music-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: var(--rose);
  color: #fff;
  border-radius: 20px;
  padding: 2px 9px;
}
.ai-music-visual {
  position: relative;
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.ai-music-visual--teal  { background: linear-gradient(135deg, color-mix(in srgb, var(--teal) 30%, var(--bg3)), color-mix(in srgb, var(--teal) 8%, var(--bg3))); }
.ai-music-visual--violet { background: linear-gradient(135deg, color-mix(in srgb, var(--violet) 28%, var(--bg3)), color-mix(in srgb, var(--violet) 8%, var(--bg3))); }
.ai-music-visual--rose  { background: linear-gradient(135deg, color-mix(in srgb, var(--rose) 28%, var(--bg3)), color-mix(in srgb, var(--rose) 8%, var(--bg3))); }
.ai-music-waveform {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 4px;
  height: 50px;
  padding: 0 20px;
  opacity: .35;
}
.ai-music-waveform span {
  flex: 1;
  background: currentColor;
  border-radius: 3px 3px 0 0;
  animation: musicBar 1.4s ease-in-out infinite alternate;
}
.ai-music-waveform span:nth-child(1) { height: 30%; animation-delay: 0s; }
.ai-music-waveform span:nth-child(2) { height: 60%; animation-delay: .1s; }
.ai-music-waveform span:nth-child(3) { height: 80%; animation-delay: .2s; }
.ai-music-waveform span:nth-child(4) { height: 50%; animation-delay: .3s; }
.ai-music-waveform span:nth-child(5) { height: 100%; animation-delay: .05s; }
.ai-music-waveform span:nth-child(6) { height: 65%; animation-delay: .25s; }
.ai-music-waveform span:nth-child(7) { height: 45%; animation-delay: .15s; }
.ai-music-waveform span:nth-child(8) { height: 75%; animation-delay: .35s; }
.ai-music-waveform span:nth-child(9) { height: 35%; animation-delay: .08s; }
.ai-music-card:hover .ai-music-waveform { opacity: .6; }
@keyframes musicBar {
  from { transform: scaleY(.4); }
  to   { transform: scaleY(1); }
}
.ai-music-icon {
  position: relative;
  z-index: 1;
  color: var(--tx1);
  opacity: .75;
}
.ai-music-body {
  padding: 18px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.ai-music-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--tx1);
  margin: 0 0 8px;
}
.ai-music-desc {
  font-size: 13px;
  color: var(--tx2);
  line-height: 1.55;
  margin: 0 0 16px;
  flex: 1;
}
.ai-music-cta {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  color: var(--teal);
  transition: color .2s;
}
.ai-music-cta--rose { color: var(--rose); }
.ai-music-card:hover .ai-music-cta { opacity: .8; }

/* ══════════════════════════════════════════════════
   FILES & DOCUMENTS SECTION
══════════════════════════════════════════════════ */
.ai-docs-section {
  padding: 60px 32px 64px;
  background: var(--bg);
}
.ai-docs-header {
  text-align: center;
  margin-bottom: 36px;
}
.ai-docs-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--amber);
  background: color-mix(in srgb, var(--amber) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--amber) 22%, transparent);
  border-radius: 20px;
  padding: 4px 12px;
  margin-bottom: 12px;
}
.ai-docs-title {
  font-family: var(--font-d);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 600;
  color: var(--tx1);
  margin: 0 0 8px;
}
.ai-docs-sub {
  font-size: 14px;
  color: var(--tx2);
  margin: 0;
}
.ai-docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}
.ai-doc-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  transition: border-color .22s var(--ease), box-shadow .22s var(--ease), transform .18s var(--ease);
}
.ai-doc-card:hover {
  border-color: var(--border-hi);
  box-shadow: 0 10px 36px rgba(124,79,255,.09);
  transform: translateY(-3px);
}
.ai-doc-card--slides  { border-top: 3px solid var(--teal); }
.ai-doc-card--summarizer { border-top: 3px solid var(--amber); }
.ai-doc-card--chat    { border-top: 3px solid var(--violet); }
.ai-doc-card-inner {
  display: flex;
  flex-direction: column;
  gap: 0;
  height: 100%;
}
.ai-doc-icon-wrap {
  padding: 24px 24px 16px;
  display: flex;
  align-items: center;
}
.ai-doc-card--slides  .ai-doc-icon-wrap { color: var(--teal); }
.ai-doc-card--summarizer .ai-doc-icon-wrap { color: var(--amber); }
.ai-doc-card--chat    .ai-doc-icon-wrap { color: var(--violet); }
.ai-doc-meta {
  padding: 0 24px 16px;
  flex: 1;
}
.ai-doc-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--teal);
  background: color-mix(in srgb, var(--teal) 10%, transparent);
  border-radius: 20px;
  padding: 2px 9px;
  margin-bottom: 8px;
}
.ai-doc-card--summarizer .ai-doc-tag { color: var(--amber); background: color-mix(in srgb, var(--amber) 10%, transparent); }
.ai-doc-tag--violet { color: var(--violet) !important; background: color-mix(in srgb, var(--violet) 10%, transparent) !important; }
.ai-doc-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--tx1);
  margin: 0 0 8px;
}
.ai-doc-desc {
  font-size: 13px;
  color: var(--tx2);
  line-height: 1.55;
  margin: 0;
}
.ai-doc-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px 20px;
  border-top: 1px solid var(--border);
  margin-top: 16px;
}
.ai-doc-formats {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.ai-doc-formats span {
  font-family: var(--font-m);
  font-size: 10px;
  color: var(--tx3);
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
}
.ai-doc-cta {
  font-size: 12px;
  font-weight: 600;
  color: var(--tx3);
  white-space: nowrap;
  transition: color .2s;
}
.ai-doc-cta--violet { color: var(--violet); }
.ai-doc-card--slides:hover  .ai-doc-cta { color: var(--teal); }
.ai-doc-card--summarizer:hover .ai-doc-cta { color: var(--amber); }
.ai-doc-card--chat:hover .ai-doc-cta { color: var(--violet); }