@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap");
:root {
  --bg: #ffffff;
  --surface: #f7f9fc;
  --card: #ffffff;
  --text: #0b1020;
  --muted: #5f6b7a;
  --primary: #25cd68;
  --primary-2: #1fb85e;
  --link: #0b8cff;
  --border: rgba(12, 16, 30, 0.12);
  --accent-gradient: linear-gradient(90deg, var(--primary), #28c1ff);
}
@property --anim-angle {
  syntax: '<angle>';
  inherits: false;
  initial-value: 90deg;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
html { scroll-behavior: smooth; }
body.app {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(800px 400px at 10% -20%, #eef4ff 0%, var(--surface) 60%),
    var(--surface);
  color: var(--text);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  backdrop-filter: saturate(120%) blur(6px);
  background: rgba(255,255,255,0.6);
  position: sticky; top: 0; z-index: 10;
}
.brand { font-weight: 700; letter-spacing: 0.4px; }
.logo { height: 34px; display: block; cursor: pointer; }
.links { display: flex; align-items: center; justify-content: center; width: 100%; gap: 18px; }
.links .link { color: var(--muted); text-decoration: none; }
.links .link:hover { color: var(--text); }
.nav-cta { }
.nav-cta:hover { }
.hero-actions { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.credits-badge { margin-left: auto; margin-right: 12px; background: #fff; border: 1px solid var(--border); border-radius: 999px; padding: 6px 10px; color: var(--muted); font-weight: 600; white-space: nowrap; flex-shrink: 0; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.hero {
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 32px;
  padding: 64px 24px;
  max-width: 1100px; margin: 0 auto;
  text-align: center;
}
.hero-title { font-size: 44px; margin: 0 0 10px; line-height: 1.1; }
.highlight { background: var(--accent-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { color: var(--muted); margin: 0 0 24px; }
.badge-row { display: flex; gap: 10px; margin: 8px 0 18px; justify-content: center; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); color: var(--muted); font-size: 13px; }
.upload { display: flex; gap: 12px; align-items: center; justify-content: center; }
.file { color: var(--text); }
.btn {
  display: inline-block; padding: 10px 16px; border-radius: 10px;
  text-decoration: none; border: none; cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}
.btn.primary { background: var(--accent-gradient); color: #03120a; font-weight: 600; border-radius: 999px; padding: 12px 18px; }
.btn.primary:hover { filter: brightness(1.05); box-shadow: 0 6px 16px rgba(34, 184, 100, 0.25); }
.btn.disabled { opacity: 0.6; pointer-events: none; }
.status { margin-top: 16px; }
.status-card { display: grid; gap: 8px; }
.status-head { display: flex; align-items: center; gap: 10px; }
.status-title { font-weight: 600; }
.status-msg { color: var(--muted); }
.spinner { width: 22px; height: 22px; border: 3px solid var(--surface); border-top-color: #25cd68; border-right-color: #28c1ff; border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.progress { height: 8px; background: var(--surface); border: 1px solid var(--border); border-radius: 999px; overflow: hidden; }
.bar { height: 100%; width: 30%; background: var(--accent-gradient); animation: progressAnim 1.2s ease-in-out infinite; position: relative; left: -30%; }
@keyframes progressAnim { 0% { left: -30%; } 50% { left: 50%; } 100% { left: 110%; } }
.hero-art { display: flex; align-items: center; justify-content: center; }
.hero-img { width: 100%; max-width: 420px; border-radius: 16px; box-shadow: 0 10px 30px rgba(0,0,0,0.08); border: 1px solid var(--border); display: block; object-fit: cover; }
.hidden { display: none; }
.file { display: none; }
.file-label { cursor: pointer; }
.features {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  padding: 24px; max-width: 1100px; margin: 0 auto;
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px; padding: 18px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.06);
  transition: transform .15s ease, box-shadow .15s ease;
}
.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.08);
}
.feat-title { margin: 12px 0 6px; font-size: 18px; }
.feat-text { color: var(--muted); margin: 0; }
.feat-img { width: 100%; border-radius: 10px; }
.links-grid { display: flex; gap: 12px; margin-top: 10px; justify-content: center; }
.btn.link { background: var(--card); color: var(--link); border: 1px solid rgba(11,140,255,0.25); }
.btn.link:hover { border-color: rgba(11,140,255,0.5); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 12px; box-shadow: 0 4px 12px rgba(0,0,0,0.05); }
.card.error { border-color: #ff8b8b; color: #8b1c1c; background: #fff3f3; }
.foot { padding: 30px 24px; border-top: 1px solid var(--border); margin-top: 20px; background: rgba(255,255,255,0.7); }
.foot-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: center; gap: 12px; color: var(--muted); text-align: center; }
.upload-section { padding: 56px 24px; max-width: 1100px; margin: 0 auto; text-align: center; }
.upload-card {
  position: relative;
  max-width: 960px; margin: 0 auto;
  background: linear-gradient(#ffffff, #ffffff) padding-box, linear-gradient(var(--anim-angle), var(--primary), #28c1ff, var(--primary)) border-box;
  border: 2px solid transparent;
  border-radius: 26px; padding: 28px;
  box-shadow: 0 16px 48px rgba(34, 184, 100, 0.20), 0 8px 22px rgba(0,0,0,0.08);
  animation: borderShift 18s linear infinite, borderPulse 8s ease-in-out infinite;
}
.upload-head { margin-bottom: 18px; }
.upload-title { margin: 0 0 6px; font-size: 32px; }
.upload-sub { margin: 0; color: var(--muted); font-size: 16px; }
.input-row { display: flex; flex-direction: column; gap: 16px; align-items: center; justify-content: center; margin-top: 18px; }
.upload-foot { margin-top: 14px; }
.upload-hints { display: flex; gap: 10px; color: var(--muted); justify-content: center; }
.hint { background: var(--surface); border: 1px solid var(--border); padding: 6px 10px; border-radius: 999px; }
.dropzone { border: 2px dotted rgba(11,140,255,0.55); border-radius: 18px; padding: 24px; background: linear-gradient(135deg, var(--surface), #f0f7ff); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; width: 560px; min-height: 190px; }
.dropzone .dz-text { color: var(--muted); }
.dropzone.drag-active { border-color: rgba(11,140,255,0.9); background: #eef6ff; }
.dz-filename { color: var(--text); background: #fff; border: 1px solid var(--border); border-radius: 999px; padding: 6px 10px; }
.dz-filename:empty { display: none; }
@keyframes borderPulse {
  0% { box-shadow: 0 16px 48px rgba(34,184,100,0.20), 0 8px 22px rgba(0,0,0,0.08); }
  50% { box-shadow: 0 18px 56px rgba(34,184,100,0.30), 0 10px 26px rgba(0,0,0,0.09); }
  100% { box-shadow: 0 16px 48px rgba(34,184,100,0.20), 0 8px 22px rgba(0,0,0,0.08); }
}
@keyframes borderShift {
  to { --anim-angle: 450deg; }
}
.section-title { max-width: 1100px; margin: 16px auto; padding: 0 24px; text-align: center; }
.testimonials { padding: 10px 24px 24px; }
.testi-grid { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.testi-card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 14px; box-shadow: 0 6px 18px rgba(0,0,0,0.06); }
.testi-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.avatar { width: 40px; height: 40px; border-radius: 999px; border: 1px solid var(--border); }
.name { font-weight: 600; }
.role { color: var(--muted); font-size: 13px; }
.quote { margin: 0; color: var(--text); }
.faq { padding: 10px 24px 34px; }
.faq-grid { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.faq-item { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 12px; }
.faq-q { font-weight: 600; }
.faq-a { color: var(--muted); padding-top: 6px; }
.whatdo { padding: 10px 24px 24px; }
.what-card { max-width: 1100px; margin: 0 auto; background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 16px; box-shadow: 0 6px 18px rgba(0,0,0,0.06); }
.what-body ul { margin: 8px 0 0; padding-left: 18px; }
.pricing { padding: 32px 24px 48px; text-align: center; }
.price-title { margin: 0 0 8px; font-size: 32px; }
.price-sub { margin: 0 0 18px; color: var(--muted); }
.price-card { max-width: 820px; margin: 0 auto; background: var(--card); border: 1px solid var(--border); border-radius: 20px; padding: 20px; box-shadow: 0 10px 28px rgba(0,0,0,0.07); }
.price-head { margin-bottom: 10px; }
.plan-name { font-weight: 700; }
.plan-desc { color: var(--muted); }
.price-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 12px 0 16px; }
.price { font-size: 36px; font-weight: 700; }
.price-currency { font-size: 28px; vertical-align: top; }
.price-per { color: var(--muted); font-size: 16px; margin-left: 6px; }
.price-cta { padding: 12px 22px; }
.price-list { list-style: none; padding: 0; margin: 0; text-align: left; color: var(--text); }
.price-list li { padding: 8px 0; border-top: 1px solid var(--border); }
.price-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; max-width: 1100px; margin: 0 auto; }
.price-grid .price-card { max-width: none; }
.price-table { max-width: 1100px; margin: 24px auto 0; }
.table-wrap { border: 2px solid transparent; border-radius: 20px; background: linear-gradient(#ffffff, #ffffff) padding-box, var(--accent-gradient) border-box; box-shadow: 0 10px 28px rgba(0,0,0,0.07); overflow: hidden; }
.price-table table { width: 100%; border-collapse: collapse; }
.price-table th, .price-table td { border: 1px solid var(--border); padding: 10px; font-size: 14px; text-align: center; }
.price-table td:first-child, .price-table th:first-child { text-align: left; }
.price-table thead th { background: linear-gradient(90deg, var(--primary), #28c1ff); color: #03120a; }
.price-table tbody tr:nth-child(odd) { background: var(--surface); }
.ok { color: #0a7f3f; background: #eafff3; border: 1px solid rgba(37,205,104,0.3); border-radius: 999px; padding: 2px 8px; font-weight: 600; display: inline-block; }
.no { color: #8b1c1c; background: #fff3f3; border: 1px solid rgba(255,139,139,0.4); border-radius: 999px; padding: 2px 8px; font-weight: 600; display: inline-block; }
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr; }
}
@media (min-width: 1200px) {
  .price-grid { grid-template-columns: repeat(3, 1fr); }
}
 .value { padding: 10px 24px 24px; }
 .value-grid { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
 .value-card { background: linear-gradient(#ffffff, #ffffff) padding-box, var(--accent-gradient) border-box; border: 2px solid transparent; border-radius: 20px; padding: 18px; box-shadow: 0 10px 26px rgba(34,184,100,0.18), 0 8px 20px rgba(0,0,0,0.06); text-align: left; }
 .value-card { text-align: center; }
 .value-icon { width: 38px; height: 38px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--surface), #eef6ff); border: 1px solid var(--border); }
 .value-title { margin: 10px 0 6px; font-weight: 600; }
 .value-text { margin: 0; color: var(--muted); }
 .steps { padding: 10px 24px 24px; }
 .step-grid { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
 .step-card { background: linear-gradient(#ffffff, #ffffff) padding-box, var(--accent-gradient) border-box; border: 2px solid transparent; border-radius: 20px; padding: 18px; box-shadow: 0 10px 26px rgba(34,184,100,0.18), 0 8px 20px rgba(0,0,0,0.06); text-align: center; }
 .step-num { width: 28px; height: 28px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); display: inline-flex; align-items: center; justify-content: center; font-weight: 600; }
 .step-title { margin: 10px 0 6px; font-weight: 600; }
 .step-text { margin: 0; color: var(--muted); }
 .features-section { padding: 10px 24px 24px; }
 .grid-3 { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
 .grid-2 { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
 .info-card { background: linear-gradient(#ffffff, #ffffff) padding-box, var(--accent-gradient) border-box; border: 2px solid transparent; border-radius: 20px; padding: 18px; box-shadow: 0 10px 26px rgba(34,184,100,0.18), 0 8px 20px rgba(0,0,0,0.06); text-align: center; }
 .info-title { margin: 0 0 6px; font-weight: 600; }
 .info-text { margin: 0; color: var(--muted); }
 .chip-row { max-width: 1100px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 10px; padding: 0 24px; justify-content: center; }
 .chip { background: var(--surface); border: 1px solid var(--border); border-radius: 999px; padding: 8px 12px; color: var(--text); }
 .benefits { padding: 10px 24px 24px; }
 .compare { padding: 10px 24px 24px; }
 .compare-grid { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
 .compare-col { background: linear-gradient(#ffffff, #ffffff) padding-box, var(--accent-gradient) border-box; border: 2px solid transparent; border-radius: 20px; padding: 18px; box-shadow: 0 10px 26px rgba(34,184,100,0.18), 0 8px 20px rgba(0,0,0,0.06); text-align: center; }
 .compare-title { font-weight: 700; margin: 0 0 6px; }
 .compare-list { margin: 0; padding-left: 18px; color: var(--muted); }
 .audience { padding: 10px 24px 24px; }
 .examples { padding: 10px 24px 24px; }
 @media (max-width: 900px) {
  .value-grid { grid-template-columns: 1fr; }
  .step-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .compare-grid { grid-template-columns: 1fr; }
 }
 .viewer-section { padding: 24px; max-width: 1100px; margin: 0 auto; }
 .viewer-card { background: linear-gradient(#ffffff, #ffffff) padding-box, var(--accent-gradient) border-box; border: 2px solid transparent; border-radius: 22px; padding: 20px; box-shadow: 0 12px 32px rgba(34,184,100,0.18), 0 8px 20px rgba(0,0,0,0.06); }
 .viewer-actions { display: flex; justify-content: center; margin-bottom: 12px; }
 .viewer-frame-wrap { display: flex; justify-content: center; }
 .pdf-frame { width: 100%; height: 70vh; border: 1px solid var(--border); border-radius: 12px; background: #fff; }
/* Modern text inputs */
.text-input {
  display: block;
  width: 60%;
  margin: 6px auto;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  background: #fff;
  color: var(--text);
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.text-input::placeholder { color: var(--muted); }
.text-input:focus {
  border-color: rgba(11,140,255,0.55);
  box-shadow: 0 0 0 4px rgba(11,140,255,0.12);
  background: #ffffff;
}
.text-input[disabled] { opacity: 0.6; cursor: not-allowed; }
.text-input--auto { width: auto; margin: 6px 0; }