.hero .btn,
.panel .btn {
  display: inline-block;
  padding: 11px 16px;
  border-radius: 0;
  border: 1px solid var(--line);
  color: var(--text);
  background: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
}

.hero .btn:hover,
.panel .btn:hover {
  transform: translateY(-1px);
  border-color: #b9cde7;
}

.hero .btn.primary,
.panel .btn.primary {
  border-color: transparent;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 10px 24px rgba(2, 132, 199, 0.28);
}

a.btn[data-i18n="hero_cta_secondary"] {
  color: #000000;
}

.hero-cta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.hero p.hero-note {
  margin-top: 10px;
  color: #ffffff;
  font-size: 0.8rem;
  width: 100%;
  white-space: normal;
  word-break: normal;
}

#quickSelectLink,
#quickSelectLink:link,
#quickSelectLink:visited,
#quickSelectLink:hover,
#quickSelectLink:active {
  color: #b8860b;
  text-decoration: none;
  font-weight: 400;
  font-size: 0.8rem;
}

.quick-select-link {
  all: unset;
  display: block;
  width: fit-content;
  margin-left: auto;
  text-align: right;
  color: #b8860b;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 400;
}

.quick-file-input {
  display: none;
}

.hero-drop-status {
  margin-top: 8px;
  color: #ffffff;
  font-size: 0.85rem;
  min-height: 1.2em;
  white-space: pre-wrap;
  user-select: text;
}

#page-header.page-header {
  padding-top: 8px;
}

.hero,
.cards .card,
.panel.saas-panel {
  background: var(--page-dark-surface);
  border: 0;
  border-radius: var(--page-dark-radius);
  box-shadow: var(--page-dark-shadow);
  backdrop-filter: blur(4px);
}

.hero {
  padding: 44px;
  margin-bottom: 28px;
}

.hero h1 {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: clamp(1.7rem, 3.8vw, 2.75rem);
  line-height: 1.25;
}

.hero p:not(.hero-note) {
  margin: 0;
  color: #ffffff;
  font-size: 1.02rem;
  max-width: none;
  width: 100%;
  white-space: normal;
  word-break: normal;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}

.card {
  padding: 20px;
  color: #f4f6fb;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
}

.hero + .cards .card p {
  font-size: 0.88rem;
  line-height: 1.55;
  font-weight: 300;
}

.panel {
  background: var(--glass-panel-bg);
  border: 0;
  border-radius: 0;
  padding: 28px;
  margin-bottom: 22px;
  color: #f4f6fb;
  backdrop-filter: blur(4px);
}

.panel.saas-panel {
  padding: 20px;
  margin-bottom: 14px;
  color: #f4f6fb;
}

.panel-white {
  background: var(--glass-panel-bg);
}

.panel h2 {
  margin: 0 0 10px;
  font-size: 1.25rem;
}

.panel ul {
  margin: 0;
  padding-left: 18px;
  color: rgba(255, 255, 255, 0.72);
}

.ok {
  color: var(--ok);
  font-weight: 700;
}

.compare-col p,
.compare-col li,
.panel p,
.panel li {
  color: rgba(255, 255, 255, 0.72);
}

.cards .compare-col p,
.cards .compare-col li {
  color: #ffffff;
}

.panel .ok {
  color: #ffffff;
}

.panel.panel-diagram {
  background: #ffffff;
  color: #0f172a;
  backdrop-filter: none;
}

.panel.panel-diagram h2,
.panel.panel-diagram p,
.panel.panel-diagram li,
.panel.panel-diagram .diagram-help {
  color: #475569;
}

.panel.panel-diagram h2 {
  color: #0f172a;
}

.panel-cta {
  margin-top: 14px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.section-summary {
  margin: 0 0 14px;
  color: var(--muted);
}

.saas-panel .section-summary {
  font-size: 0.92rem;
  line-height: 1.55;
  font-weight: 300;
}

.compare-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(260px, 0.9fr);
  gap: 16px;
  align-items: stretch;
}

.compare-col {
  padding: 18px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.compare-col-picseal:not(.compare-col-picseal_reverse) {
  border-color: rgba(125, 211, 252, 0.55);
  box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.08);
}

.cards.cards-compact .card.compare-col {
  border: 1px solid rgba(125, 211, 252, 0.55);
  border-radius: 0;
  box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.08);
}

.cards.cards-compact .card h3 {
  font-weight: 300;
  color: #93c5fd;
}

.card-title-with-icon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.title-icons {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

.title-icon-android {
  width: 18px;
  height: 18px;
  display: block;
}

.title-icon-ai {
  width: 18px;
  height: 18px;
  display: block;
}

.compare-col-picseal:not(.compare-col-picseal_reverse) h3 {
  font-size: 0.98rem;
  font-weight: 550;
}

.compare-col-picseal:not(.compare-col-picseal_reverse) li {
  font-size: 0.94rem;
  font-weight: 360;
}

.compare-col h3 {
  margin: 0 0 10px;
}

.compare-col ul {
  margin: 0;
}

.compare-col-picseal_reverse h3 {
  font-size: 0.96rem;
  font-weight: 500;
}

.compare-col-picseal_reverse li {
  font-size: 0.92rem;
  font-weight: 350;
}

.compare-preview {
  display: flex;
  align-items: stretch;
}

.compare-preview-grid {
  align-self: stretch;
}

.compare-preview-card {
  width: 100%;
  padding: 18px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(125, 211, 252, 0.4);
  border-radius: 0;
  box-shadow: none;
}

.compare-preview-image {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 12px;
  border-radius: 0;
  border: 1px solid rgba(125, 211, 252, 0.26);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
  background: #ffffff;
}

.compare-preview-kicker {
  margin: 0 0 6px;
  color: #e2e8f0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.compare-preview-caption {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.82rem;
  line-height: 1.5;
}

.cards.cards-compact {
  margin: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cards.cards-compact .card p {
  font-size: 0.88rem;
  line-height: 1.58;
  font-weight: 250;
}

.saas-supporting-note {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.8rem;
  line-height: 1.55;
  text-align: left;
}

.saas-supporting-block {
  margin-top: 14px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(125, 211, 252, 0.55);
  border-radius: 0;
  box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.08);
}

.usecase-panel {
  padding: 20px;
}

.usecases-supporting-block {
  margin-top: 12px;
  padding: 9px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0;
  box-shadow: none;
}

.usecases-supporting-block .usecases-supporting-note {
  color: #ffe58a;
  font-size: 0.76rem;
  line-height: 1.45;
  font-weight: 300;
  text-align: right;
}

.panel .usecases {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 14px;
  list-style: none;
  padding: 0;
  padding-left: 0;
  margin: 0;
}

.usecases li {
  padding: 18px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0;
  color: rgba(255, 255, 255, 0.82);
  box-shadow: none;
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.55;
}

.usecases li b,
.usecases li strong {
  font-weight: 600;
}

@media (max-width: 860px) {
  .cards.cards-compact {
    grid-template-columns: 1fr;
  }

  .saas-supporting-block {
    padding: 12px 14px;
  }

  .usecases {
    grid-template-columns: 1fr;
  }
}

.diagram-wrap-scroll {
  width: 100%;
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
  touch-action: pan-y pinch-zoom;
}

.diagram-wrap-scroll.is-dragging {
  cursor: grabbing;
  user-select: none;
}

.diagram-wrap {
  position: relative;
  width: min(900px, 100%);
  margin: 0 auto;
}

.diagram-wrap img {
  display: block;
  width: 100%;
  height: auto;
}

.diagram-help {
  margin: 10px 0 0;
  font-size: 0.86rem;
  color: var(--muted);
  text-align: right;
}

.diagram-hotspot {
  position: absolute;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid #ad7b00;
  background: rgba(255, 248, 219, 0.7);
  color: #7a5400;
  font-size: 0.8rem;
  font-weight: 800;
  line-height: 1;
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 2;
  box-shadow: 0 6px 14px rgba(122, 84, 0, 0.25);
  touch-action: pan-x;
}

.diagram-hotspot:focus-visible {
  outline: 2px solid #0455bf;
  outline-offset: 2px;
}

.diagram-hotspot[data-point="pdf"] { left: 60.4%; top: 48.7%; }
.diagram-hotspot[data-point="redact"] { left: 79.5%; top: 53.5%; }
.diagram-hotspot[data-point="after"] { left: 24.5%; top: 87%; }
.diagram-hotspot[data-point="picseal_engine"] { left: 22%; top: 38%; }
.diagram-hotspot[data-point="metaseal_engine"] { left: 42%; top: 38%; }
.diagram-hotspot[data-point="spotimage_engine"] { left: 72%; top: 38%; }
.diagram-hotspot[data-point="seal_release"] { left: 36.9%; top: 75%; }
.diagram-hotspot[data-point="autodelete"] { left: 34%; top: 87%; }
.diagram-hotspot[data-point="permanentseal"] { left: 53%; top: 87%; }
.diagram-hotspot[data-point="accesslog"] { left: 73%; top: 87%; }
.diagram-hotspot[data-point="ai_advisor"] { left: 32%; top: 52.1%; }

.diagram-hitbox {
  position: absolute;
  background: transparent;
  border: 0;
  padding: 0;
  margin: 0;
  cursor: pointer;
  z-index: 1;
  touch-action: pan-x;
}

.diagram-hitbox:focus-visible {
  outline: 2px dashed #0455bf;
  outline-offset: 2px;
}

.diagram-hitbox[data-target="pdf"] { left: 62%; top: 49.5%; width: 24.5%; height: 3.2%; }
.diagram-hitbox[data-target="redact"] { left: 62%; top: 54.2%; width: 24.5%; height: 6%; }
.diagram-hitbox[data-target="after"] { left: 10.5%; top: 87%; width: 19%; height: 7.3%; }
.diagram-hitbox[data-target="picseal_engine"] { left: 7%; top: 37.5%; width: 20%; height: 7.2%; }
.diagram-hitbox[data-target="metaseal_engine"] { left: 39%; top: 37.5%; width: 22%; height: 7.2%; }
.diagram-hitbox[data-target="spotimage_engine"] { left: 72%; top: 37.5%; width: 22%; height: 7.2%; }
.diagram-hitbox[data-target="seal_release"] { left: 37%; top: 75%; width: 26%; height: 4%; }
.diagram-hitbox[data-target="autodelete"] { left: 30.5%; top: 87.2%; width: 18%; height: 7%; }
.diagram-hitbox[data-target="permanentseal"] { left: 51.5%; top: 87.2%; width: 21%; height: 7%; }
.diagram-hitbox[data-target="accesslog"] { left: 72.5%; top: 87.2%; width: 17%; height: 7%; }
.diagram-hitbox[data-target="ai_advisor"] { left: 13.5%; top: 52%; width: 23%; height: 6%; }

.diagram-tip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  transform: translateX(calc(-50% + var(--tip-shift-x, 0px))) translateY(4px);
  width: min(290px, calc(100vw - 24px));
  max-height: none;
  overflow: visible;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  background: #0f172a;
  color: #fff;
  border-radius: 10px;
  padding: 12px 14px;
  text-align: left;
  font-size: calc(0.8rem + 1pt);
  line-height: 1.45;
  font-weight: 500;
  white-space: normal;
  word-break: keep-all;
  overflow-wrap: break-word;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.35);
  z-index: 2;
}

.diagram-tip::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(calc(-50% - var(--tip-shift-x, 0px)));
  border-width: 6px;
  border-style: solid;
  border-color: #0f172a transparent transparent transparent;
}

.diagram-hotspot.tip-below .diagram-tip {
  top: calc(100% + 10px);
  bottom: auto;
}

.diagram-hotspot.tip-below .diagram-tip::after {
  top: auto;
  bottom: 100%;
  border-color: transparent transparent #0f172a transparent;
}

.diagram-hotspot:hover .diagram-tip,
.diagram-hotspot:focus-visible .diagram-tip,
.diagram-hotspot.is-open .diagram-tip {
  opacity: 1;
  transform: translateX(calc(-50% + var(--tip-shift-x, 0px))) translateY(0);
}

.diagram-hotspot:hover,
.diagram-hotspot:focus-visible,
.diagram-hotspot.is-open {
  z-index: 50;
}

@media (max-width: 860px) {
  .cards {
    grid-template-columns: 1fr;
  }

  .compare-grid {
    grid-template-columns: 1fr;
  }

  .compare-preview {
    min-height: 0;
  }

  .compare-preview-image {
    width: 100%;
  }

  .hero {
    padding: 26px;
    margin-bottom: 20px;
  }

  .panel {
    padding: 20px;
    margin-bottom: 16px;
  }

  .panel.panel-diagram {
    padding-left: 8px;
    padding-right: 8px;
  }

  .diagram-wrap-scroll {
    padding-bottom: 6px;
  }

  .diagram-wrap {
    width: clamp(560px, 145vw, 760px);
    max-width: none;
  }

  .diagram-hotspot {
    width: 24px;
    height: 24px;
    font-size: 0.78rem;
  }

  .diagram-tip {
    width: min(300px, calc(100vw - 24px));
  }

  .diagram-tip::after {
    display: block;
  }
}

@media (max-width: 520px) {
  .diagram-wrap {
    width: clamp(520px, 140vw, 680px);
  }

  .diagram-hotspot {
    width: 20px;
    height: 20px;
    font-size: 0.68rem;
  }
}