@font-face {
  font-family: "Paperlogy";
  src: url("../fonts/Paperlogy-1Thin.ttf") format("truetype");
  font-weight: 100;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("../fonts/Paperlogy-2ExtraLight.ttf") format("truetype");
  font-weight: 200;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("../fonts/Paperlogy-3Light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("../fonts/Paperlogy-4Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("../fonts/Paperlogy-5Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("../fonts/Paperlogy-6SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("../fonts/Paperlogy-7Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("../fonts/Paperlogy-8ExtraBold.ttf") format("truetype");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("../fonts/Paperlogy-9Black.ttf") format("truetype");
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #080808;
  --bg-soft: #101010;
  --panel: rgba(20, 20, 20, 0.92);
  --panel-strong: rgba(28, 28, 28, 0.97);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(176, 61, 51, 0.42);
  --text: #f5f2ee;
  --text-soft: #beb8b1;
  --accent: #9f342c;
  --accent-strong: #b03d33;
  --accent-soft: rgba(159, 52, 44, 0.16);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1320px;
}

body[data-theme="light"] {
  --bg: #f5f2ee;
  --bg-soft: #ebe7e1;
  --panel: rgba(255, 255, 255, 0.92);
  --panel-strong: rgba(255, 255, 255, 0.98);
  --line: rgba(30, 26, 22, 0.1);
  --line-strong: rgba(176, 61, 51, 0.28);
  --text: #211b18;
  --text-soft: #6e625a;
  --accent: #9f342c;
  --accent-strong: #b03d33;
  --accent-soft: rgba(159, 52, 44, 0.1);
  --shadow: 0 18px 44px rgba(64, 44, 44, 0.12);
}

body[data-theme="dark"] {
  --bg: #050505;
  --bg-soft: #0b0b0b;
  --panel: rgba(16, 16, 16, 0.95);
  --panel-strong: rgba(24, 24, 24, 0.98);
  --line: rgba(255, 255, 255, 0.07);
  --line-strong: rgba(90, 90, 90, 0.45);
  --text: #ececec;
  --text-soft: #a8a8a8;
  --accent: #4b4b4b;
  --accent-strong: #707070;
  --accent-soft: rgba(255, 255, 255, 0.08);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Paperlogy", "Malgun Gothic", sans-serif;
  font-weight: 400;
  color: var(--text);
  background:
    linear-gradient(160deg, rgba(207, 47, 47, 0.08), transparent 24%),
    radial-gradient(circle at top right, rgba(255, 92, 92, 0.08), transparent 20%),
    linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
  transition: background 180ms ease, color 180ms ease;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.page-shell {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
  padding: 24px 0 56px;
}

.hero,
.toolbar,
.summary-bar,
.stats-card,
.workflow-card,
.equipment-card,
.modal__panel {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.95fr) minmax(340px, 0.85fr);
  gap: 18px;
  align-items: center;
  padding: 28px 28px 30px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(207, 47, 47, 0.16), rgba(207, 47, 47, 0.02)),
    var(--panel);
}

.hero__copy {
  display: grid;
  align-content: center;
  gap: 8px;
  min-height: 100%;
}

.hero__eyebrow,
.section-heading__eyebrow {
  margin: 0;
  color: #b03d33;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 1.18rem;
  font-weight: 900;
}

.hero__eyebrow-mark {
  color: #ffffff;
}

.hero h1,
.section-heading h2 {
  margin: 0;
  font-family: "Paperlogy", "Malgun Gothic", sans-serif;
  font-weight: 900;
}

.hero h1 {
  font-size: clamp(3.2rem, 5.8vw, 4.9rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
}

.hero__description {
  max-width: 78ch;
  margin: 2px 0 0;
  color: var(--text-soft);
  font-size: 0.98rem;
  line-height: 1.55;
  font-weight: 400;
}

.hero__panel {
  display: flex;
  align-items: center;
  min-height: 100%;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 78%, transparent);
}

.qr-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 132px;
  gap: 18px;
  align-items: center;
  width: 100%;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--panel-strong) 76%, transparent);
  min-height: 152px;
}

.qr-card__social {
  display: grid;
  gap: 12px;
}

.qr-card__visual {
  display: flex;
  justify-content: center;
}

.qr-card__image-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 132px;
  height: 132px;
  padding: 10px;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.06);
}

.qr-card__image {
  width: 100%;
  height: auto;
  display: block;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.social-link:hover,
.social-link:focus-visible {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  background: color-mix(in srgb, var(--panel-strong) 84%, transparent);
  outline: none;
}

.social-link__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: #ffffff;
  flex-shrink: 0;
  overflow: hidden;
  padding: 7px;
}

.social-link__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.social-link__label {
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 700;
}

.main-content {
  display: grid;
  gap: 22px;
  margin-top: 24px;
}

.section-heading {
  margin-bottom: 14px;
}

.stats-grid,
.workflow-grid,
.card-grid {
  display: grid;
  gap: 16px;
}

.stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.stats-card,
.workflow-card {
  padding: 18px;
  border-radius: var(--radius-md);
}

.stats-card__label {
  color: var(--text-soft);
  font-size: 0.86rem;
  font-weight: 600;
}

.stats-card__value {
  margin: 10px 0 6px;
  font-size: 2rem;
  font-weight: 800;
}

.theme-value {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.14em;
  line-height: 1;
}

.theme-value__brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  white-space: nowrap;
}

.theme-value__h,
.theme-value__media,
.theme-value__main,
.theme-value__suffix {
  display: inline-block;
}

.theme-value--hmedia .theme-value__h {
  color: #ffffff;
}

.theme-value--hmedia .theme-value__media {
  color: var(--accent);
}

.theme-value--hmedia .theme-value__suffix {
  color: var(--text-soft);
  font-size: 0.72em;
  font-weight: 700;
  margin-left: 0.1em;
}

.theme-value--light .theme-value__main {
  color: #ff9a62;
  text-shadow: 0 0 12px rgba(255, 196, 138, 0.28);
}

.theme-value--light .theme-value__suffix {
  color: #ffd8bd;
  font-size: 0.72em;
  font-weight: 700;
}

body[data-theme="light"] .theme-value--light .theme-value__main {
  color: #d86135;
  text-shadow: none;
}

body[data-theme="light"] .theme-value--light .theme-value__suffix {
  color: #9c593b;
}

.theme-value--dark .theme-value__main {
  color: #f1f1f1;
  text-shadow: 0 0 14px rgba(255, 255, 255, 0.16);
}

.theme-value--dark .theme-value__suffix {
  color: #8d8d8d;
  font-size: 0.72em;
  font-weight: 700;
}

body[data-theme="light"] .theme-value--dark .theme-value__main {
  color: #353535;
  text-shadow: none;
}

body[data-theme="light"] .theme-value--dark .theme-value__suffix {
  color: #6c6c6c;
}

.stats-card__hint {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.92rem;
  font-weight: 400;
}

.stats-card--interactive {
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.stats-card--interactive:hover,
.stats-card--interactive:focus-visible {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  background: var(--panel-strong);
  outline: none;
}

.workflow-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.workflow-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.workflow-card::after {
  content: "";
  position: absolute;
  inset: auto 18px 0 18px;
  height: 3px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 999px;
}

.workflow-card::before {
  content: "";
  position: absolute;
  left: 18px;
  bottom: 0;
  width: 28%;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 18%, var(--accent-strong) 52%, transparent 100%);
  box-shadow: 0 0 14px rgba(176, 61, 51, 0.35);
  z-index: 2;
}

.workflow-card:nth-child(1)::before {
  transform: translateX(0%);
}

.workflow-card:nth-child(2)::before {
  transform: translateX(86%);
}

.workflow-card:nth-child(3)::before {
  transform: translateX(172%);
}

.workflow-card:nth-child(4)::before {
  transform: translateX(258%);
}

.workflow-card__step {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: color-mix(in srgb, var(--text) 85%, white 15%);
  font-weight: 700;
}

.workflow-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  position: relative;
}

.workflow-card h3 {
  margin: 0;
  font-family: "Paperlogy", "Malgun Gothic", sans-serif;
  font-weight: 800;
}

.workflow-card p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.7;
  font-weight: 400;
}

.toolbar {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  padding: 16px;
  border-radius: var(--radius-md);
}

.toolbar__actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
  flex: 0 1 auto;
}

.subtype-filters {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0;
}

.toolbar__search {
  flex: 1 1 300px;
}

.toolbar__search input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  color: var(--text);
  outline: none;
  font-weight: 400;
}

.toolbar__search input:focus {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.toolbar__filters {
  display: flex;
  align-items: center;
  gap: 10px;
}

.filter-chip {
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-soft);
  transition: 160ms ease;
  font-weight: 600;
}

.filter-chip:hover,
.filter-chip:focus-visible {
  border-color: var(--line-strong);
  color: var(--text);
}

.filter-chip.is-active {
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white;
}

.subtype-chip {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-soft);
  font-weight: 600;
  transition: 160ms ease;
}

.subtype-chip:hover,
.subtype-chip:focus-visible {
  border-color: var(--line-strong);
  color: var(--text);
  outline: none;
}

.subtype-chip.is-active {
  border-color: transparent;
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.summary-bar {
  margin-top: 14px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
}

.summary-bar p {
  margin: 0;
  color: var(--text-soft);
  font-weight: 400;
}

.card-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin-top: 16px;
}

.equipment-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
  border-radius: var(--radius-md);
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.equipment-card:hover,
.equipment-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background: var(--panel-strong);
  outline: none;
}

.equipment-card__top,
.equipment-card__bottom {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
}

.equipment-card__category,
.equipment-card__status {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
}

.equipment-card__category {
  background: var(--accent-soft);
  color: color-mix(in srgb, var(--accent-strong) 62%, white 38%);
}

.equipment-card__status {
  border: 1px solid var(--line);
  color: var(--text-soft);
}

.equipment-card__title,
.modal-detail__title {
  margin: 0;
  font-family: "Paperlogy", "Malgun Gothic", sans-serif;
  font-weight: 800;
}

.equipment-card__vendor,
.equipment-card__headline,
.equipment-card__description,
.equipment-card__usecase {
  margin: 0;
}

.equipment-card__vendor {
  color: var(--text);
  font-weight: 700;
}

.equipment-card__headline {
  color: color-mix(in srgb, var(--accent-strong) 70%, var(--text) 30%);
  font-weight: 500;
}

.equipment-card__description,
.equipment-card__usecase {
  color: var(--text-soft);
  line-height: 1.7;
  font-weight: 400;
}

.equipment-card__summary,
.detail-list,
.tag-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.equipment-card__summary {
  display: grid;
  gap: 8px;
}

.equipment-card__summary li,
.detail-list li,
.tag-list li {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  font-weight: 400;
}

.empty-state {
  margin-top: 16px;
  padding: 42px 20px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  text-align: center;
  background: rgba(207, 47, 47, 0.05);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 30;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.74);
  backdrop-filter: blur(6px);
}

.modal__panel {
  position: relative;
  width: min(calc(100% - 24px), 900px);
  max-height: calc(100vh - 30px);
  margin: 15px auto;
  padding: 26px;
  border-radius: var(--radius-lg);
  overflow: auto;
}

.modal__close {
  position: sticky;
  top: 0;
  z-index: 2;
  display: block;
  margin-left: auto;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  font-size: 1.4rem;
  font-weight: 600;
}

.modal-detail__header {
  display: grid;
  gap: 10px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.modal-detail__subtitle,
.modal-detail__description {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.7;
  font-weight: 400;
}

.modal-detail__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.modal-detail__content {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.detail-panel {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
}

.detail-panel h3 {
  margin: 0 0 12px;
  font-family: "Paperlogy", "Malgun Gothic", sans-serif;
  font-weight: 700;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-list li {
  width: auto;
  color: color-mix(in srgb, var(--accent-strong) 55%, var(--text) 45%);
  background: var(--accent-soft);
}

@media (max-width: 1080px) {
  .workflow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 880px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .modal-detail__content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(calc(100% - 20px), var(--container));
    padding: 18px 0 32px;
  }

  .hero,
  .toolbar,
  .summary-bar,
  .stats-card,
  .workflow-card,
  .equipment-card,
  .modal__panel {
    border-radius: 20px;
  }

  .hero,
  .toolbar,
  .equipment-card,
  .modal__panel {
    padding: 18px;
  }

  .hero__eyebrow {
    font-size: 0.98rem;
  }

  .hero h1 {
    font-size: clamp(2.5rem, 10vw, 3.6rem);
  }

  .hero__description {
    max-width: none;
    font-size: 0.95rem;
    line-height: 1.65;
  }

  .qr-card {
    grid-template-columns: 1fr;
  }

  .toolbar {
    flex-wrap: wrap;
  }

  .toolbar__actions,
  .toolbar__filters,
  .subtype-filters {
    justify-content: flex-start;
    width: 100%;
  }

  .workflow-grid,
  .stats-grid,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .equipment-card__bottom,
  .equipment-card__top {
    flex-direction: column;
    align-items: flex-start;
  }

}