/* ============================================
   QRCRAFT — STYLES
   Palette: Copper & Slate + Dark Mode Base
   Fonts: Plus Jakarta Sans + Inter
============================================ */

:root {
  --copper:       #C17F3E;
  --copper-light: #D4A574;
  --copper-glow:  rgba(193, 127, 62, 0.18);
  --copper-glow2: rgba(193, 127, 62, 0.08);
  --slate-900:    #0E1117;
  --slate-800:    #161B26;
  --slate-700:    #1E2535;
  --slate-600:    #2A3347;
  --slate-500:    #3D4F6B;
  --slate-400:    #6B7FA3;
  --slate-300:    #9AAAC4;
  --slate-200:    #C8D3E8;
  --slate-100:    #E8EDF7;
  --white:        #FAFBFF;
  --pro-gold:     #F0B429;
  --pro-gold-bg:  rgba(240, 180, 41, 0.12);
  --success:      #34D399;
  --radius-sm:    6px;
  --radius-md:    12px;
  --radius-lg:    20px;
  --radius-xl:    28px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md:    0 4px 16px rgba(0,0,0,0.35), 0 2px 6px rgba(0,0,0,0.2);
  --shadow-lg:    0 12px 40px rgba(0,0,0,0.45), 0 4px 12px rgba(0,0,0,0.25);
  --shadow-copper: 0 0 30px rgba(193,127,62,0.25), 0 4px 16px rgba(0,0,0,0.4);
  --transition:   all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body:    'Inter', sans-serif;
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--slate-900);
  color: var(--slate-200);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input { font-family: inherit; }

/* ---- CONTAINER ---- */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--copper) 0%, #A86B2A 100%);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(193,127,62,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(193,127,62,0.5);
  background: linear-gradient(135deg, #D4924A 0%, var(--copper) 100%);
}
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  background: transparent;
  color: var(--slate-300);
  border: 1px solid var(--slate-600);
}
.btn-ghost:hover {
  border-color: var(--copper);
  color: var(--copper-light);
  background: var(--copper-glow2);
}
.btn-outline {
  background: transparent;
  color: var(--slate-200);
  border: 1.5px solid var(--slate-500);
}
.btn-outline:hover {
  border-color: var(--slate-300);
  background: var(--slate-700);
}
.btn-nav {
  background: var(--copper-glow);
  color: var(--copper-light);
  border: 1px solid rgba(193,127,62,0.3);
  padding: 9px 18px;
  font-size: 0.85rem;
}
.btn-nav:hover {
  background: var(--copper-glow);
  border-color: var(--copper);
  color: var(--white);
}
.btn-full { width: 100%; justify-content: center; }
.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(14, 17, 23, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(14, 17, 23, 0.97);
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 16px 24px;
  max-width: 1120px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--white);
  letter-spacing: -0.02em;
}
.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--copper) 0%, #8B5A1E 100%);
  border-radius: var(--radius-sm);
  color: var(--white);
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate-300);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: auto;
}
.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--slate-300);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.nav-mobile a {
  padding: 10px 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--slate-300);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.nav-mobile a:last-child { border-bottom: none; margin-top: 8px; }
.nav-mobile.open { display: flex; }

/* ---- SECTION LABELS ---- */
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 14px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--slate-400);
  max-width: 520px;
  margin-bottom: 56px;
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero-glow {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 500px;
  background: radial-gradient(ellipse, rgba(193,127,62,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(193,127,62,0.1);
  border: 1px solid rgba(193,127,62,0.25);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--copper-light);
  margin-bottom: 28px;
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--copper);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--copper) 0%, var(--copper-light) 50%, #F0C080 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--slate-400);
  max-width: 540px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-ctas {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat strong {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}
.stat span { font-size: 0.8rem; color: var(--slate-400); }
.stat-divider {
  width: 1px; height: 36px;
  background: var(--slate-600);
}

/* ---- GENERATOR SECTION ---- */
.generator-section {
  padding: 100px 0;
  background: var(--slate-800);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.generator-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--slate-700);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

/* Controls */
.gen-controls {
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.input-group { display: flex; flex-direction: column; gap: 8px; }
.input-group label,
.pro-feature-header label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--slate-300);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.input-group input[type="text"] {
  width: 100%;
  padding: 13px 16px;
  background: var(--slate-800);
  border: 1.5px solid var(--slate-600);
  border-radius: var(--radius-md);
  color: var(--white);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}
.input-group input[type="text"]:focus {
  border-color: var(--copper);
  box-shadow: 0 0 0 3px var(--copper-glow);
}
.input-group input[type="text"]::placeholder { color: var(--slate-500); }

/* Size buttons */
.size-options { display: flex; gap: 8px; }
.size-btn {
  flex: 1;
  padding: 9px 12px;
  background: var(--slate-800);
  border: 1.5px solid var(--slate-600);
  border-radius: var(--radius-sm);
  color: var(--slate-400);
  font-size: 0.82rem;
  font-weight: 600;
  transition: var(--transition);
}
.size-btn:hover { border-color: var(--slate-400); color: var(--slate-200); }
.size-btn.active {
  background: var(--copper-glow);
  border-color: var(--copper);
  color: var(--copper-light);
}

/* Pro feature blocks */
.pro-feature-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pro-feature-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pro-badge {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--pro-gold);
  background: var(--pro-gold-bg);
  border: 1px solid rgba(240,180,41,0.3);
  border-radius: 4px;
  padding: 2px 7px;
}
.inline-pro {
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--pro-gold);
  background: var(--pro-gold-bg);
  border: 1px solid rgba(240,180,41,0.3);
  border-radius: 4px;
  padding: 2px 6px;
  vertical-align: middle;
  margin-left: 6px;
}

/* Color inputs */
.color-row { display: flex; gap: 12px; }
.color-field {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.color-field span { font-size: 0.78rem; color: var(--slate-400); }
.color-input-wrap {
  position: relative;
  height: 44px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1.5px solid var(--slate-600);
  transition: var(--transition);
}
.color-input-wrap input[type="color"] {
  width: 100%; height: 100%;
  border: none; outline: none;
  cursor: pointer;
  padding: 0;
}
.color-input-wrap.locked input[type="color"] { pointer-events: none; }
.lock-overlay {
  position: absolute;
  inset: 0;
  background: rgba(14,17,23,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--slate-400);
  transition: var(--transition);
  backdrop-filter: blur(2px);
}
.lock-overlay:hover { background: rgba(193,127,62,0.2); color: var(--copper-light); }

/* Icon upload */
.icon-upload-area {
  position: relative;
  border: 2px dashed var(--slate-600);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
}
.icon-upload-area:not(.locked):hover {
  border-color: var(--copper);
  background: var(--copper-glow2);
}
.icon-upload-area input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%; height: 100%;
}
.icon-upload-area.locked input[type="file"] { pointer-events: none; }
.icon-upload-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--slate-500);
  pointer-events: none;
}
.icon-upload-inner span { font-size: 0.85rem; font-weight: 500; }
.icon-upload-inner small { font-size: 0.75rem; color: var(--slate-600); }
.lock-overlay-full {
  position: absolute;
  inset: 0;
  background: rgba(14,17,23,0.8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--slate-400);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  z-index: 2;
  transition: var(--transition);
  backdrop-filter: blur(2px);
}
.lock-overlay-full:hover { background: rgba(193,127,62,0.2); color: var(--copper-light); }
.icon-preview-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--slate-800);
  border-radius: var(--radius-sm);
  border: 1px solid var(--slate-600);
}
.icon-preview-row img {
  width: 36px; height: 36px;
  object-fit: contain;
  border-radius: 4px;
}
.remove-icon-btn {
  margin-left: auto;
  font-size: 0.78rem;
  color: var(--slate-400);
  padding: 4px 10px;
  border: 1px solid var(--slate-600);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.remove-icon-btn:hover { color: #FF6B6B; border-color: #FF6B6B; }

/* Preview panel */
.gen-preview {
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  background: var(--slate-800);
}
.qr-preview-frame {
  width: 260px; height: 260px;
  background: var(--white);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-copper);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.qr-preview-frame.has-qr { box-shadow: 0 0 40px rgba(193,127,62,0.3), 0 8px 32px rgba(0,0,0,0.5); }
.qr-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--slate-500);
  text-align: center;
}
.qr-placeholder p { font-size: 0.82rem; line-height: 1.5; }
#qrOutput {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%; height: 100%;
}
#qrOutput canvas,
#qrOutput img {
  max-width: 100%;
  max-height: 100%;
  border-radius: 4px;
}
.qr-hint {
  font-size: 0.78rem;
  color: var(--slate-500);
  text-align: center;
  min-height: 20px;
}

/* ---- FEATURES ---- */
.features-section {
  padding: 100px 0;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--slate-800);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
}
.feature-card:hover {
  border-color: rgba(193,127,62,0.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.feature-icon {
  width: 48px; height: 48px;
  background: var(--slate-700);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-300);
  margin-bottom: 20px;
  transition: var(--transition);
}
.feature-card:hover .feature-icon { background: var(--copper-glow); color: var(--copper-light); }
.feature-icon.pro-icon { background: var(--pro-gold-bg); color: var(--pro-gold); }
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.feature-card p { font-size: 0.88rem; color: var(--slate-400); line-height: 1.65; }

/* ---- PRICING ---- */
.pricing-section {
  padding: 100px 0;
  background: var(--slate-800);
  border-top: 1px solid rgba(255,255,255,0.05);
}
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 760px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--slate-700);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  position: relative;
  transition: var(--transition);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pricing-card--pro {
  background: linear-gradient(160deg, #1E2535 0%, #1A1F30 100%);
  border-color: rgba(193,127,62,0.35);
  box-shadow: 0 0 40px rgba(193,127,62,0.1);
}
.pricing-card--pro:hover { box-shadow: var(--shadow-copper); }
.pricing-popular {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--copper) 0%, #A86B2A 100%);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
}
.pricing-tier {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate-400);
  margin-bottom: 12px;
}
.pricing-card--pro .pricing-tier { color: var(--copper-light); }
.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 12px;
}
.price-amount {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.04em;
}
.price-period { font-size: 0.85rem; color: var(--slate-400); }
.pricing-desc { font-size: 0.88rem; color: var(--slate-400); margin-bottom: 24px; line-height: 1.6; }
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--slate-300);
}
.pricing-features li::before {
  content: '';
  display: block;
  width: 16px; height: 16px;
  flex-shrink: 0;
  border-radius: 50%;
  background-size: 10px;
  background-repeat: no-repeat;
  background-position: center;
}
.feat-yes::before {
  background-color: rgba(52,211,153,0.15);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334D399' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
}
.feat-no {
  opacity: 0.4;
}
.feat-no::before {
  background-color: rgba(255,255,255,0.05);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B7FA3' stroke-width='3'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E");
}

/* ---- FOOTER ---- */
.footer {
  padding: 64px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.footer-brand { max-width: 240px; }
.footer-brand .nav-logo { margin-bottom: 12px; }
.footer-brand p { font-size: 0.85rem; color: var(--slate-500); }
.footer-links { display: flex; gap: 64px; }
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate-400);
  margin-bottom: 4px;
}
.footer-col a {
  font-size: 0.88rem;
  color: var(--slate-500);
  transition: var(--transition);
}
.footer-col a:hover { color: var(--slate-200); }
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-bottom p { font-size: 0.82rem; color: var(--slate-600); }

/* ---- MODAL ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.modal {
  background: var(--slate-700);
  border: 1px solid rgba(193,127,62,0.25);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  max-width: 420px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-copper);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-400);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.modal-close:hover { background: var(--slate-600); color: var(--white); }
.modal-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--copper-glow) 0%, var(--pro-gold-bg) 100%);
  border: 1px solid rgba(193,127,62,0.3);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--copper-light);
  margin-bottom: 20px;
}
.modal-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.modal-desc {
  font-size: 0.9rem;
  color: var(--slate-400);
  line-height: 1.65;
  margin-bottom: 20px;
}
.modal-desc strong { color: var(--copper-light); }
.modal-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  padding: 20px;
  background: var(--slate-800);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.05);
}
.modal-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--slate-300);
}
.modal-features li svg { color: var(--success); flex-shrink: 0; }
.modal-cta { margin-bottom: 12px; }
.modal-skip {
  width: 100%;
  text-align: center;
  font-size: 0.82rem;
  color: var(--slate-500);
  padding: 8px;
  transition: var(--transition);
}
.modal-skip:hover { color: var(--slate-300); }

/* ---- TOAST ---- */
.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--slate-700);
  border: 1px solid rgba(52,211,153,0.3);
  color: var(--success);
  padding: 12px 20px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 300;
  box-shadow: var(--shadow-md);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  white-space: nowrap;
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* ---- SCROLL REVEAL ---- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ---- PRO UNLOCKED STATE ---- */
body.pro-unlocked .lock-overlay,
body.pro-unlocked .lock-overlay-full { display: none; }
body.pro-unlocked .color-input-wrap.locked { border-color: var(--copper); }
body.pro-unlocked .color-input-wrap.locked input[type="color"] { pointer-events: all; cursor: pointer; }
body.pro-unlocked .icon-upload-area.locked { border-color: var(--copper); cursor: pointer; }
body.pro-unlocked .icon-upload-area.locked input[type="file"] { pointer-events: all; cursor: pointer; }
body.pro-unlocked .icon-upload-area.locked:hover { background: var(--copper-glow2); }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .generator-card { grid-template-columns: 1fr; }
  .gen-controls { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .gen-preview { padding: 32px 40px; }
}

@media (max-width: 768px) {
  .nav-links, .btn-nav { display: none; }
  .nav-hamburger { display: flex; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
  .footer-inner { flex-direction: column; gap: 32px; }
  .footer-links { gap: 32px; }
  .hero-stats { gap: 20px; }
  .stat-divider { display: none; }
}

@media (max-width: 560px) {
  .features-grid { grid-template-columns: 1fr; }
  .gen-controls { padding: 28px 24px; }
  .gen-preview { padding: 28px 24px; }
  .hero-ctas { flex-direction: column; align-items: flex-start; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .modal { padding: 32px 24px; }
  .color-row { flex-direction: column; }
}