/* ProStamp Web Verifier — redesigned to match the new marketing site.
   Self-contained: this page no longer depends on the legacy ../styles.css.
   IMPORTANT: app.js hooks must stay intact — #verify-form, #photo-file,
   #selected-file, #file-status, #verify-result, .verify-submit, and the
   injected result classes (.verify-result-heading, .verify-result-actions,
   .verify-summary-action, .verify-report-action, .verify-summary-status,
   .verify-media-preview/frame, .evidence-pack-summary/results) +
   state classes is-verified / is-metadata / is-warning / is-neutral. */

:root {
  --navy: #1a3a5c;
  --navy-700: #16314e;
  --navy-900: #0f2438;
  --orange: #ff8c42;
  --orange-300: #ff9e5e;
  --ink: #0f172a;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --line: #e2e8f0;
  --line-soft: rgba(15, 23, 42, 0.06);
  --good: #047857;
  --good-bg: #ecfdf5;
  --good-line: #a7f3d0;
  --info: #0369a1;
  --info-bg: #f0f9ff;
  --info-line: #bae6fd;
  --warn: #b45309;
  --warn-bg: #fffbeb;
  --warn-line: #fde68a;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 16px 36px -16px rgba(15, 23, 42, 0.22);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05), 0 8px 20px -14px rgba(15, 23, 42, 0.2);
  --maxw: 1120px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    "Apple Color Emoji", "Segoe UI Emoji", sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: #fff;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; letter-spacing: -0.02em; line-height: 1.12; color: var(--navy); }
p { margin: 0; }
ul, ol { margin: 0; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.eyebrow {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--orange);
}
.muted { color: var(--slate-500); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line-soft);
}
.site-header .wrap {
  display: flex; align-items: center; gap: 16px;
  height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--navy); }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.brand span { font-size: 1.05rem; letter-spacing: -0.02em; }
.site-header nav { display: none; gap: 26px; margin-left: 12px; }
.site-header nav a {
  font-size: 0.92rem; font-weight: 500; color: var(--slate-600); transition: color 0.15s;
}
.site-header nav a:hover { color: var(--ink); }
.site-header nav a[aria-current="page"] { color: var(--navy); font-weight: 600; }
.header-cta {
  margin-left: auto;
  background: var(--navy); color: #fff; font-weight: 600; font-size: 0.9rem;
  padding: 9px 16px; border-radius: 11px; transition: background 0.15s;
}
.header-cta:hover { background: var(--navy-700); }
@media (min-width: 760px) { .site-header nav { display: flex; } }

/* ---------- Hero + verifier ---------- */
.hero {
  position: relative; overflow: hidden;
  background: var(--navy); color: #fff;
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(55% 55% at 85% -10%, rgba(255, 140, 66, 0.22), transparent 60%),
    radial-gradient(50% 60% at 0% 110%, rgba(255, 255, 255, 0.07), transparent 55%);
}
.hero .wrap {
  position: relative;
  display: grid; gap: 40px; align-items: start;
  padding: 64px 20px 72px;
}
@media (min-width: 960px) {
  .hero .wrap { grid-template-columns: 1fr 1fr; gap: 56px; padding: 80px 20px 88px; align-items: center; }
}
.hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18); background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em;
  padding: 6px 13px; border-radius: 999px;
}
.hero-pill svg { width: 14px; height: 14px; color: var(--orange); }
.hero h1 {
  color: #fff; margin-top: 20px;
  font-size: clamp(2.1rem, 5vw, 3.1rem); font-weight: 650; text-wrap: balance;
}
.hero .lede {
  margin-top: 18px; max-width: 34rem;
  font-size: 1.12rem; color: rgba(255, 255, 255, 0.78);
}
.hero-points { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.hero-points li { display: flex; align-items: flex-start; gap: 10px; color: rgba(255, 255, 255, 0.82); }
.hero-points svg { width: 18px; height: 18px; margin-top: 2px; color: var(--orange); flex: 0 0 auto; }

/* Verifier card (the actual tool) */
.verifier-card {
  background: #fff; color: var(--ink);
  border-radius: 22px; box-shadow: var(--shadow);
  padding: 26px;
}
@media (min-width: 520px) { .verifier-card { padding: 30px; } }
.verifier-head {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  margin-bottom: 18px;
}
.pill {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--navy); color: #fff;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 5px 11px; border-radius: 999px;
}
.pill .dot { width: 6px; height: 6px; border-radius: 999px; background: var(--orange); }
.verifier-head .muted { font-size: 0.85rem; }

#verify-form { display: grid; gap: 14px; }

/* Dropzone */
.dropzone {
  position: relative; display: flex; flex-direction: column; align-items: center; text-align: center;
  gap: 6px; padding: 30px 22px;
  border: 1.5px dashed #cbd5e1; border-radius: var(--radius);
  background: var(--slate-50); cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}
.dropzone:hover { border-color: var(--orange); background: #fff; }
.dropzone:focus-within {
  border-color: var(--orange); background: #fff;
  box-shadow: 0 0 0 4px rgba(255, 140, 66, 0.18);
}
.dropzone input[type="file"] {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0; cursor: pointer;
}
.dz-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 13px;
  background: rgba(26, 58, 92, 0.06); color: var(--navy); margin-bottom: 4px;
}
.dz-icon svg { width: 23px; height: 23px; }
.dz-title { font-weight: 650; color: var(--ink); font-size: 1.02rem; }
.dz-copy { color: var(--slate-600); font-size: 0.92rem; max-width: 30rem; }
.dz-status { color: var(--slate-500); font-size: 0.82rem; margin-top: 2px; }

.verify-submit {
  appearance: none; border: 0; cursor: pointer;
  background: var(--orange); color: var(--navy-900);
  font-family: inherit; font-weight: 700; font-size: 1.02rem;
  padding: 14px 18px; border-radius: 13px;
  transition: background 0.15s, transform 0.05s;
}
.verify-submit:hover { background: var(--orange-300); }
.verify-submit:active { transform: translateY(1px); }
.verify-submit:disabled { opacity: 0.65; cursor: progress; }

.upload-privacy {
  display: flex; align-items: center; gap: 8px; justify-content: center;
  color: var(--slate-500); font-size: 0.82rem; text-align: center;
}
.upload-privacy svg { width: 14px; height: 14px; flex: 0 0 auto; }

.original-guide {
  margin-top: 18px; padding: 16px 18px;
  background: var(--slate-50); border: 1px solid var(--line); border-radius: var(--radius-sm);
}
.original-guide strong { display: block; color: var(--ink); font-size: 0.92rem; margin-bottom: 4px; }
.original-guide p { color: var(--slate-600); font-size: 0.88rem; }

/* ---------- Result panel (injected by app.js) ---------- */
.verify-result[hidden] { display: none; }
.verify-result {
  margin-top: 20px; padding: 22px;
  border: 1px solid var(--line); border-left: 4px solid var(--slate-400);
  border-radius: var(--radius); background: #fff;
  display: grid; gap: 14px;
  animation: vr-in 0.18s ease-out;
}
@keyframes vr-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.verify-result.is-verified { border-left-color: var(--good); background: var(--good-bg); }
.verify-result.is-metadata { border-left-color: var(--info); background: var(--info-bg); }
.verify-result.is-warning  { border-left-color: var(--warn); background: var(--warn-bg); }
.verify-result.is-neutral  { border-left-color: var(--slate-400); background: var(--slate-50); }

.verify-result-heading {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 14px;
}
.verify-result-heading span {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--slate-500);
}
.verify-result-heading h2 { font-size: 1.3rem; margin-top: 3px; color: var(--ink); }
.verify-result-heading strong {
  flex: 0 0 auto; align-self: center;
  font-size: 0.82rem; font-weight: 700;
  padding: 5px 12px; border-radius: 999px;
  background: #fff; border: 1px solid var(--line); color: var(--slate-700);
}
.is-verified .verify-result-heading strong { background: #fff; border-color: var(--good-line); color: var(--good); }
.is-metadata .verify-result-heading strong { background: #fff; border-color: var(--info-line); color: var(--info); }
.is-warning  .verify-result-heading strong { background: #fff; border-color: var(--warn-line); color: var(--warn); }

.verify-result > p { color: var(--slate-700); }
.verify-result-guidance {
  color: var(--slate-600); font-size: 0.92rem;
  padding: 12px 14px; background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--line-soft); border-radius: var(--radius-sm);
}

.verify-result dl {
  display: grid; grid-template-columns: 1fr; gap: 0;
  border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; background: #fff;
}
.verify-result dl > div {
  display: grid; grid-template-columns: 130px 1fr; gap: 14px;
  padding: 11px 16px;
}
.verify-result dl > div + div { border-top: 1px solid var(--line); }
.verify-result dt { color: var(--slate-500); font-size: 0.86rem; font-weight: 600; }
.verify-result dd { margin: 0; color: var(--ink); font-size: 0.92rem; overflow-wrap: anywhere; }

/* Media preview */
.verify-media-preview { margin: 0; display: flex; gap: 14px; align-items: center; }
.verify-media-frame {
  flex: 0 0 auto; width: 92px; height: 92px; border-radius: var(--radius-sm); overflow: hidden;
  border: 1px solid var(--line); background: var(--slate-100);
}
.verify-media-frame img { width: 100%; height: 100%; object-fit: cover; }
.verify-media-preview figcaption { display: grid; gap: 2px; }
.verify-media-preview figcaption span { font-size: 0.74rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--slate-500); }
.verify-media-preview figcaption strong { color: var(--ink); font-size: 0.92rem; overflow-wrap: anywhere; }

/* Actions */
.verify-result-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.verify-result-actions button {
  appearance: none; cursor: pointer; font-family: inherit; font-weight: 650; font-size: 0.9rem;
  padding: 10px 16px; border-radius: 11px; transition: background 0.15s, border-color 0.15s;
}
.verify-summary-action { border: 0; background: var(--navy); color: #fff; }
.verify-summary-action:hover { background: var(--navy-700); }
.verify-report-action { border: 1px solid var(--line); background: #fff; color: var(--navy); }
.verify-report-action:hover { border-color: var(--navy); background: var(--slate-50); }
.verify-summary-status { color: var(--slate-500); font-size: 0.85rem; }

/* Evidence pack */
.evidence-pack-summary {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
}
@media (min-width: 520px) { .evidence-pack-summary { grid-template-columns: repeat(4, 1fr); } }
.evidence-pack-summary > div {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 12px 14px; text-align: center;
}
.evidence-pack-summary strong { display: block; font-size: 1.4rem; color: var(--navy); }
.evidence-pack-summary span { font-size: 0.78rem; color: var(--slate-500); }
.evidence-pack-results { list-style: none; padding: 0; display: grid; gap: 8px; }
.evidence-pack-results li {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--slate-400);
  border-radius: var(--radius-sm); padding: 11px 14px;
}
.evidence-pack-results li.is-verified { border-left-color: var(--good); }
.evidence-pack-results li.is-metadata { border-left-color: var(--info); }
.evidence-pack-results li.is-warning { border-left-color: var(--warn); }
.evidence-pack-results li > div { display: grid; gap: 2px; min-width: 0; }
.evidence-pack-results li strong { color: var(--ink); font-size: 0.92rem; overflow-wrap: anywhere; }
.evidence-pack-results li span { color: var(--slate-500); font-size: 0.82rem; overflow-wrap: anywhere; }
.evidence-pack-results li em {
  flex: 0 0 auto; font-style: normal; font-size: 0.78rem; font-weight: 700;
  color: var(--slate-600); background: var(--slate-100); padding: 4px 9px; border-radius: 999px;
}

/* ---------- Content sections ---------- */
.section { padding: 72px 0; }
.section.alt { background: var(--slate-50); }
.section-head { max-width: 42rem; }
.section-head.center { margin: 0 auto; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); font-weight: 650; margin-top: 8px; }
.section-head p { margin-top: 12px; color: var(--slate-600); }

.cards { display: grid; gap: 22px; margin-top: 44px; }
.grid-3 { grid-template-columns: 1fr; }
.grid-2 { grid-template-columns: 1fr; }
@media (min-width: 760px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-2 { grid-template-columns: repeat(2, 1fr); } }

.card {
  background: #fff; border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-sm);
}
.tag {
  display: inline-flex; align-items: center; border-radius: 999px;
  padding: 5px 12px; font-size: 0.76rem; font-weight: 700;
  border: 1px solid var(--line);
}
.tag.good { background: var(--good-bg); color: var(--good); border-color: var(--good-line); }
.tag.info { background: var(--info-bg); color: var(--info); border-color: var(--info-line); }
.tag.warn { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-line); }
.card h3 { font-size: 1.12rem; margin-top: 16px; color: var(--ink); }
.card p { margin-top: 8px; color: var(--slate-600); }
.card .step-no { font-size: 0.9rem; font-weight: 700; color: var(--orange); }

/* Send / weaken lists */
.list-card h3 { display: flex; align-items: center; gap: 9px; font-size: 1.05rem; }
.list-card.good h3 { color: var(--good); }
.list-card.warn h3 { color: var(--warn); }
.list-card ul { list-style: none; padding: 0; margin-top: 18px; display: grid; gap: 12px; }
.list-card li { display: flex; align-items: flex-start; gap: 11px; color: var(--slate-700); }
.list-card li .bullet { width: 7px; height: 7px; border-radius: 999px; margin-top: 8px; flex: 0 0 auto; }
.list-card.good .bullet { background: var(--good); }
.list-card.warn .bullet { background: var(--warn); }

.pack-note {
  margin-top: 24px; padding: 18px 20px; border-radius: var(--radius);
  background: var(--navy); color: rgba(255, 255, 255, 0.82);
}
.pack-note strong { color: #fff; display: block; margin-bottom: 4px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line-soft); background: var(--slate-50); }
.site-footer .wrap { padding: 28px 20px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; }
.site-footer p { color: var(--slate-500); font-size: 0.88rem; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 20px; }
.site-footer nav a { color: var(--slate-600); font-size: 0.88rem; transition: color 0.15s; }
.site-footer nav a:hover { color: var(--ink); }