@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=Great+Vibes&family=Montserrat:wght@600;700&display=swap");

/* A3 Landscape: 420 × 297 mm */
.read-certificate--formal {
  --cert-gold: #c9a227;
  --cert-gold-light: #e8d48b;
  --cert-gold-deep: #8a6a12;
  --cert-ink: #111111;
  --cert-muted: #333333;

  position: relative;
  margin: 0 auto;
  width: 100%;
  max-width: 100%;
  aspect-ratio: 420 / 297;
  container-type: inline-size;
  background: #fff;
  box-shadow: 0 8px 32px rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.read-certificate--formal.is-locked {
  filter: grayscale(0.12) saturate(0.92);
}

.read-certificate--formal .cert-watermark {
  position: absolute;
  inset: 0;
  z-index: 6;
  display: grid;
  place-items: center;
  font-family: "Montserrat", sans-serif;
  font-size: 8cqw;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.07);
  pointer-events: none;
}

.read-certificate--formal .cert-trial-badge {
  position: absolute;
  top: 2.2%;
  left: 50%;
  z-index: 7;
  transform: translateX(-50%);
  width: fit-content;
  margin: 0;
  padding: 0.4cqw 1.6cqw;
  border-radius: 999px;
  font-family: "Montserrat", sans-serif;
  font-size: 1.35cqw;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #7c5e10;
  background: #fffbeb;
  border: 1px solid var(--cert-gold);
}

.read-certificate--formal .cert-formal-sheet {
  position: absolute;
  inset: 0;
  padding: 3.2%;
  background: #fff;
  box-sizing: border-box;
}

.read-certificate--formal .cert-formal-border {
  position: relative;
  width: 100%;
  height: 100%;
  border: 1.5px solid #000;
  background: #fff;
  box-sizing: border-box;
  overflow: hidden;
}

.read-certificate--formal .cert-formal-content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 6% 10% 5%;
  text-align: center;
  color: var(--cert-ink);
  box-sizing: border-box;
}

/* Corner decorations */
.read-certificate--formal .cert-deco {
  position: absolute;
  z-index: 2;
  pointer-events: none;
}

.read-certificate--formal .cert-deco--tr {
  top: -1%;
  right: -1%;
  width: 34%;
  height: auto;
}

.read-certificate--formal .cert-deco--bl {
  bottom: -1%;
  left: -1%;
  width: 34%;
  height: auto;
  transform: rotate(180deg);
}

.read-certificate--formal .cert-deco--tl {
  top: 3%;
  left: 2.5%;
  width: 18%;
  height: auto;
}

.read-certificate--formal .cert-deco--br {
  bottom: 3%;
  right: 2.5%;
  width: 18%;
  height: auto;
  transform: rotate(180deg);
}

.read-certificate--formal .cert-gold-seal {
  position: absolute;
  top: 11%;
  right: 7%;
  z-index: 4;
  width: 11.5%;
  height: auto;
}

.read-certificate--formal .cert-formal-title {
  margin: 0;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 7.2cqw;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 0.95;
  text-transform: uppercase;
  color: var(--cert-ink);
}

.read-certificate--formal .cert-formal-subtitle {
  margin: 0.4cqw 0 0;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 2.7cqw;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--cert-ink);
}

.read-certificate--formal .cert-formal-kicker {
  margin: 3.2cqw 0 0.6cqw;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 1.9cqw;
  font-weight: 500;
  font-style: italic;
  letter-spacing: 0.04em;
  color: var(--cert-muted);
}

.read-certificate--formal .cert-formal-name {
  margin: 0;
  font-family: "Great Vibes", "Segoe Script", cursive;
  font-size: 6.4cqw;
  font-weight: 400;
  line-height: 1.15;
  color: var(--cert-gold);
  text-shadow: 0 1px 0 rgba(138, 106, 18, 0.15);
}

.read-certificate--formal .cert-formal-name-rule {
  display: block;
  width: min(42%, 280px);
  margin: 0.4cqw auto 2cqw;
  border: 0;
  border-top: 1.5px solid #000;
}

.read-certificate--formal .cert-formal-body {
  margin: 0 auto;
  max-width: 62%;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 1.85cqw;
  font-weight: 500;
  line-height: 1.45;
  color: var(--cert-muted);
}

.read-certificate--formal .cert-formal-story {
  margin: 1.2cqw auto 0;
  max-width: 62%;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 1.7cqw;
  font-weight: 600;
  line-height: 1.4;
  color: var(--cert-muted);
}

.read-certificate--formal .cert-formal-story em {
  font-family: "Great Vibes", "Segoe Script", cursive;
  font-style: normal;
  font-size: 2.4cqw;
  color: var(--cert-ink);
}

.read-certificate--formal .cert-formal-progress {
  margin: 2cqw auto 0;
  width: min(48%, 360px);
  text-align: left;
}

.read-certificate--formal .cert-formal-progress .cert-stage {
  padding: 1cqw 1.2cqw;
  border: 1px solid #e8e0c8;
  border-radius: 6px;
  background: #fffdf8;
}

.read-certificate--formal .cert-formal-progress .cert-stage-head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 0.6cqw;
  font-family: "Montserrat", sans-serif;
  font-size: 1.35cqw;
  font-weight: 600;
  color: #555;
}

.read-certificate--formal .cert-formal-progress .cert-stage-bar {
  height: 0.7cqw;
  min-height: 4px;
  border-radius: 999px;
  background: #efe6cf;
  overflow: hidden;
}

.read-certificate--formal .cert-formal-progress .cert-stage-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cert-gold-light), var(--cert-gold-deep));
}

.read-certificate--formal .cert-formal-progress .cert-stage-hint {
  margin: 0.8cqw 0 0;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.4cqw;
  color: #666;
  text-align: center;
}

.read-certificate--formal .cert-formal-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: 8%;
  width: min(58%, 520px);
  margin-top: 3.5cqw;
}

.read-certificate--formal .cert-formal-field {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35cqw;
}

.read-certificate--formal .cert-formal-role {
  margin: 0;
  font-family: "Montserrat", sans-serif;
  font-size: 1.55cqw;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--cert-ink);
}

.read-certificate--formal .cert-formal-sign {
  margin: 0.2cqw 0 0;
  font-family: "Great Vibes", cursive;
  font-size: 2.8cqw;
  line-height: 1;
  color: var(--cert-gold);
}

.read-certificate--formal .cert-formal-rule {
  display: block;
  width: 100%;
  max-width: 18cqw;
  margin-top: 0.2cqw;
  border-top: 1.5px solid #000;
}

.read-certificate--formal .cert-formal-label {
  margin: 0;
  font-family: "Montserrat", sans-serif;
  font-size: 1.45cqw;
  font-weight: 700;
  color: var(--cert-ink);
}

/* Fixed export size: A3 landscape at ~150 DPI */
.read-certificate-export-root .read-certificate--formal,
.read-certificate--formal.is-exporting {
  width: 2480px;
  max-width: none;
  height: 1754px;
  aspect-ratio: auto;
  container-type: normal;
}

.read-certificate--formal.is-exporting .cert-formal-title,
.read-certificate-export-root .read-certificate--formal .cert-formal-title {
  font-size: 168px;
}

.read-certificate--formal.is-exporting .cert-formal-subtitle,
.read-certificate-export-root .read-certificate--formal .cert-formal-subtitle {
  font-size: 64px;
  letter-spacing: 0.28em;
}

.read-certificate--formal.is-exporting .cert-formal-kicker,
.read-certificate-export-root .read-certificate--formal .cert-formal-kicker {
  font-size: 42px;
  margin-top: 56px;
}

.read-certificate--formal.is-exporting .cert-formal-name,
.read-certificate-export-root .read-certificate--formal .cert-formal-name {
  font-size: 148px;
}

.read-certificate--formal.is-exporting .cert-formal-body,
.read-certificate-export-root .read-certificate--formal .cert-formal-body {
  font-size: 40px;
  max-width: 62%;
}

.read-certificate--formal.is-exporting .cert-formal-story,
.read-certificate-export-root .read-certificate--formal .cert-formal-story {
  font-size: 36px;
}

.read-certificate--formal.is-exporting .cert-formal-story em,
.read-certificate-export-root .read-certificate--formal .cert-formal-story em {
  font-size: 52px;
}

.read-certificate--formal.is-exporting .cert-formal-role,
.read-certificate-export-root .read-certificate--formal .cert-formal-role {
  font-size: 34px;
}

.read-certificate--formal.is-exporting .cert-formal-sign,
.read-certificate-export-root .read-certificate--formal .cert-formal-sign {
  font-size: 64px;
}

.read-certificate--formal.is-exporting .cert-formal-label,
.read-certificate-export-root .read-certificate--formal .cert-formal-label {
  font-size: 32px;
}

.read-certificate--formal.is-exporting .cert-formal-rule,
.read-certificate-export-root .read-certificate--formal .cert-formal-rule {
  max-width: 280px;
  border-top-width: 2px;
}

.read-certificate--formal.is-exporting .cert-formal-name-rule,
.read-certificate-export-root .read-certificate--formal .cert-formal-name-rule {
  width: 520px;
  margin: 8px auto 36px;
  border-top-width: 2px;
}

.read-certificate--formal.is-exporting .cert-formal-footer,
.read-certificate-export-root .read-certificate--formal .cert-formal-footer {
  width: 1100px;
  margin-top: 64px;
  gap: 120px;
}

.read-certificate--formal.is-exporting .cert-watermark,
.read-certificate-export-root .read-certificate--formal .cert-watermark {
  font-size: 120px;
}

@media (max-width: 640px) {
  .read-certificate--formal .cert-formal-content {
    padding: 8% 8% 6%;
  }

  .read-certificate--formal .cert-formal-footer {
    width: min(72%, 420px);
    gap: 6%;
  }

  .read-certificate--formal .cert-formal-body,
  .read-certificate--formal .cert-formal-story {
    max-width: 78%;
  }
}