:root {
  --bg: #080809;
  --panel: #111113;
  --panel-soft: #161619;
  --line: rgba(255,255,255,.09);
  --text: #f5f5f3;
  --muted: #97979f;
  --gold: #d4af37;
  --gold-soft: rgba(212,175,55,.12);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, sans-serif;
}

button, input, textarea {
  font: inherit;
}

button {
  color: inherit;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(360px, 460px) minmax(0, 1fr);
}

.editor-panel {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  background: var(--panel);
  border-right: 1px solid var(--line);
}

.editor-header,
.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.editor-header {
  padding: 28px 28px 20px;
}

.editor-header h1,
.preview-header h2 {
  margin: 2px 0 0;
  font-size: 1.15rem;
}

.eyebrow {
  margin: 0;
  color: var(--gold);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
}

.subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: .84rem;
}

.status-badge {
  border: 1px solid rgba(212,175,55,.35);
  background: var(--gold-soft);
  color: var(--gold);
  padding: 7px 10px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 700;
}

.projection-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 0 28px 18px;
}

.projection-tab {
  border: 1px solid var(--line);
  background: var(--panel-soft);
  padding: 12px 14px;
  border-radius: 12px;
  cursor: pointer;
  color: var(--muted);
}

.projection-tab.is-active {
  border-color: rgba(212,175,55,.5);
  background: var(--gold-soft);
  color: var(--text);
}

.editor-content {
  overflow: auto;
  padding: 6px 28px 28px;
}

.editor-section {
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.section-heading {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  margin-bottom: 24px;
}

.section-number {
  color: var(--gold);
  font-size: .72rem;
  font-weight: 700;
  padding-top: 4px;
}

.section-heading h2 {
  margin: 0;
  font-size: 1rem;
}

.section-heading p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.5;
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.field > span {
  font-size: .78rem;
  font-weight: 600;
  color: #cfcfd4;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #0d0d0f;
  color: var(--text);
  padding: 13px 14px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.field textarea {
  resize: vertical;
  min-height: 90px;
}

.field input:focus,
.field textarea:focus {
  border-color: rgba(212,175,55,.65);
  box-shadow: 0 0 0 3px rgba(212,175,55,.08);
}

.editor-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 18px 28px 24px;
  border-top: 1px solid var(--line);
  background: rgba(17,17,19,.96);
}

.btn {
  min-height: 46px;
  border-radius: 13px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 700;
}

.btn-secondary {
  background: var(--panel-soft);
  border-color: var(--line);
}

.btn-primary {
  background: var(--gold);
  color: #0b0b0c;
}

.preview-panel {
  min-width: 0;
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.preview-header {
  padding: 25px 30px 18px;
  border-bottom: 1px solid var(--line);
}

.device-switcher {
  display: flex;
  gap: 6px;
}

.device-btn {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
  font-size: .75rem;
}

.device-btn.is-active {
  color: var(--text);
  border-color: rgba(212,175,55,.45);
  background: var(--gold-soft);
}

.preview-stage {
  overflow: auto;
  padding: 30px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  background:
    radial-gradient(circle at 50% 0%, rgba(212,175,55,.06), transparent 36%),
    #0a0a0b;
}

.preview-frame {
  width: 100%;
  min-height: calc(100vh - 118px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: #0e0e10;
  overflow: hidden;
  transition: width .25s ease;
  box-shadow: 0 30px 80px rgba(0,0,0,.3);
}

.preview-frame[data-device="tablet"] {
  width: min(820px, 100%);
}

.preview-frame[data-device="mobile"] {
  width: min(390px, 100%);
}

.preview-placeholder {
  min-height: 620px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 10px;
  text-align: center;
  color: var(--muted);
}

.preview-placeholder p {
  margin: 0;
}

.preview-placeholder strong {
  color: var(--text);
}

.preview-mark {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(212,175,55,.45);
  border-radius: 22px;
  background: var(--gold-soft);
  color: var(--gold);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

[hidden] {
  display: none !important;
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .editor-panel {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .editor-content {
    max-height: none;
  }

  .preview-panel {
    min-height: 760px;
  }
}

@media (max-width: 620px) {
  .editor-header,
  .preview-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .editor-header,
  .preview-header,
  .editor-content,
  .editor-actions {
    padding-left: 18px;
    padding-right: 18px;
  }

  .projection-tabs {
    padding-left: 18px;
    padding-right: 18px;
  }

  .editor-actions {
    grid-template-columns: 1fr;
  }

  .preview-stage {
    padding: 16px;
  }

  .device-switcher {
    width: 100%;
  }

  .device-btn {
    flex: 1;
  }
}


/* ===== Landing Preview v1 ===== */

.landing-preview {
  min-height: 100%;
  background:
    radial-gradient(circle at 75% 20%, rgba(212,175,55,.08), transparent 28%),
    #0c0c0e;
  color: #f5f5f3;
}

.landing-hero {
  min-height: 640px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, .85fr);
  align-items: center;
  gap: 64px;
  padding: 72px;
  position: relative;
  overflow: hidden;
}

.landing-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
  pointer-events: none;
}

.landing-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.landing-hero__eyebrow {
  margin-bottom: 18px;
  color: #d4af37;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
}

.landing-hero__title {
  margin: 0;
  font-size: clamp(3rem, 7vw, 6.8rem);
  line-height: .95;
  letter-spacing: -.05em;
  max-width: 10ch;
}

.landing-hero__area {
  margin: 28px 0 0;
  max-width: 700px;
  color: #d5d5d8;
  font-size: clamp(1.15rem, 2vw, 1.7rem);
  line-height: 1.35;
}

.landing-hero__tagline {
  margin: 18px 0 0;
  max-width: 620px;
  color: #92929a;
  font-size: 1rem;
  line-height: 1.7;
}

.landing-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.landing-hero__cta {
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-weight: 700;
  font-size: .88rem;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.landing-hero__cta:hover {
  transform: translateY(-2px);
}

.landing-hero__cta--primary {
  background: #d4af37;
  color: #0b0b0c;
}

.landing-hero__cta--secondary {
  border: 1px solid rgba(255,255,255,.12);
  color: #f5f5f3;
  background: rgba(255,255,255,.025);
}

.landing-hero__visual {
  min-height: 420px;
  display: grid;
  place-items: center;
  position: relative;
}

.landing-hero__orb {
  width: min(380px, 30vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, rgba(212,175,55,.28), rgba(212,175,55,.05) 45%, transparent 68%);
  filter: blur(.1px);
  position: absolute;
}

.landing-hero__monogram {
  width: min(240px, 22vw);
  aspect-ratio: 1;
  border-radius: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(212,175,55,.38);
  background:
    linear-gradient(145deg, rgba(212,175,55,.12), rgba(255,255,255,.02));
  box-shadow:
    0 30px 70px rgba(0,0,0,.28),
    inset 0 1px rgba(255,255,255,.05);
  color: #d4af37;
  font-size: clamp(4rem, 8vw, 7.5rem);
  font-weight: 700;
  position: relative;
  z-index: 1;
}

.preview-frame[data-device="tablet"] .landing-hero {
  grid-template-columns: 1fr;
  gap: 34px;
  padding: 54px 44px;
}

.preview-frame[data-device="tablet"] .landing-hero__visual {
  min-height: 260px;
}

.preview-frame[data-device="mobile"] .landing-hero {
  min-height: 680px;
  grid-template-columns: 1fr;
  gap: 30px;
  padding: 34px 24px;
  align-content: center;
}

.preview-frame[data-device="mobile"] .landing-hero__title {
  max-width: none;
  font-size: clamp(2.9rem, 16vw, 4.6rem);
}

.preview-frame[data-device="mobile"] .landing-hero__area {
  font-size: 1.08rem;
}

.preview-frame[data-device="mobile"] .landing-hero__actions {
  flex-direction: column;
}

.preview-frame[data-device="mobile"] .landing-hero__cta {
  width: 100%;
}

.preview-frame[data-device="mobile"] .landing-hero__visual {
  min-height: 220px;
}

.preview-frame[data-device="mobile"] .landing-hero__orb {
  width: 220px;
}

.preview-frame[data-device="mobile"] .landing-hero__monogram {
  width: 150px;
  border-radius: 30px;
}


/* ===== Brand controls ===== */

.editor-divider {
  height: 1px;
  background: var(--line);
  margin: 28px 0 24px;
}

.section-heading.compact {
  margin-bottom: 20px;
}

.color-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.color-control {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 8px;
}

.color-control input[type="color"] {
  width: 46px;
  height: 46px;
  padding: 4px;
  cursor: pointer;
}

.color-control input[type="text"] {
  min-width: 0;
}

/* ===== Landing brand v1 ===== */

.landing-preview {
  --landing-primary: #d4af37;
  --landing-bg: #0c0c0e;
  min-height: 100%;
  background: var(--landing-bg);
  color: #f5f5f3;
}

.landing-hero {
  min-height: 640px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, .85fr);
  align-items: center;
  gap: 64px;
  padding: 72px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 75% 20%, color-mix(in srgb, var(--landing-primary) 10%, transparent), transparent 28%),
    var(--landing-bg);
}

.landing-hero.has-image {
  grid-template-columns: minmax(0, 1fr);
  min-height: 680px;
}

.landing-hero__image {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-position: center;
  background-size: cover;
  transform: scale(1.015);
}

.landing-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg,
      color-mix(in srgb, var(--landing-bg) 96%, transparent) 0%,
      color-mix(in srgb, var(--landing-bg) 82%, transparent) 48%,
      color-mix(in srgb, var(--landing-bg) 40%, transparent) 100%),
    linear-gradient(0deg,
      color-mix(in srgb, var(--landing-bg) 55%, transparent),
      transparent 55%);
}

.landing-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.landing-hero__brand {
  min-height: 38px;
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.landing-hero__logo {
  width: 112px;
  height: 54px;
  display: flex;
  align-items: center;
}

.landing-hero__logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.landing-hero__eyebrow {
  color: var(--landing-primary);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
}

.landing-hero__title {
  margin: 0;
  font-size: clamp(3rem, 7vw, 6.8rem);
  line-height: .95;
  letter-spacing: -.05em;
  max-width: 10ch;
}

.landing-hero__area {
  margin: 28px 0 0;
  max-width: 700px;
  color: #d5d5d8;
  font-size: clamp(1.15rem, 2vw, 1.7rem);
  line-height: 1.35;
}

.landing-hero__tagline {
  margin: 18px 0 0;
  max-width: 620px;
  color: #a8a8ae;
  font-size: 1rem;
  line-height: 1.7;
}

.landing-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.landing-hero__cta {
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-weight: 700;
  font-size: .88rem;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.landing-hero__cta:hover {
  transform: translateY(-2px);
}

.landing-hero__cta--primary {
  background: var(--landing-primary);
  color: #0b0b0c;
}

.landing-hero__cta--secondary {
  border: 1px solid rgba(255,255,255,.14);
  color: #f5f5f3;
  background: rgba(255,255,255,.035);
}

.landing-hero__visual {
  min-height: 420px;
  display: grid;
  place-items: center;
  position: relative;
}

.landing-hero__orb {
  width: min(380px, 30vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%,
      color-mix(in srgb, var(--landing-primary) 30%, transparent),
      color-mix(in srgb, var(--landing-primary) 6%, transparent) 45%,
      transparent 68%);
  position: absolute;
}

.landing-hero__monogram {
  width: min(240px, 22vw);
  aspect-ratio: 1;
  border-radius: 42px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--landing-primary) 42%, transparent);
  background:
    linear-gradient(145deg,
      color-mix(in srgb, var(--landing-primary) 14%, transparent),
      rgba(255,255,255,.02));
  box-shadow: 0 30px 70px rgba(0,0,0,.28), inset 0 1px rgba(255,255,255,.05);
  color: var(--landing-primary);
  font-size: clamp(4rem, 8vw, 7.5rem);
  font-weight: 700;
  position: relative;
  z-index: 1;
}

.preview-frame[data-device="tablet"] .landing-hero {
  grid-template-columns: 1fr;
  gap: 34px;
  padding: 54px 44px;
}

.preview-frame[data-device="tablet"] .landing-hero__visual {
  min-height: 260px;
}

.preview-frame[data-device="mobile"] .landing-hero {
  min-height: 680px;
  grid-template-columns: 1fr;
  gap: 30px;
  padding: 34px 24px;
  align-content: center;
}

.preview-frame[data-device="mobile"] .landing-hero__title {
  max-width: none;
  font-size: clamp(2.9rem, 16vw, 4.6rem);
}

.preview-frame[data-device="mobile"] .landing-hero__area {
  font-size: 1.08rem;
}

.preview-frame[data-device="mobile"] .landing-hero__actions {
  flex-direction: column;
}

.preview-frame[data-device="mobile"] .landing-hero__cta {
  width: 100%;
}

.preview-frame[data-device="mobile"] .landing-hero__visual {
  min-height: 220px;
}

.preview-frame[data-device="mobile"] .landing-hero__orb {
  width: 220px;
}

.preview-frame[data-device="mobile"] .landing-hero__monogram {
  width: 150px;
  border-radius: 30px;
}

@media (max-width: 620px) {
  .color-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Brand controls ===== */

.editor-divider {
  height: 1px;
  background: var(--line);
  margin: 28px 0 24px;
}

.section-heading.compact {
  margin-bottom: 20px;
}

.color-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.color-control {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 8px;
}

.color-control input[type="color"] {
  width: 46px;
  height: 46px;
  padding: 4px;
  cursor: pointer;
}

.color-control input[type="text"] {
  min-width: 0;
}

/* ===== Landing brand v1 ===== */

.landing-preview {
  --landing-primary: #d4af37;
  --landing-bg: #0c0c0e;
  min-height: 100%;
  background: var(--landing-bg);
  color: #f5f5f3;
}

.landing-hero {
  min-height: 640px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, .85fr);
  align-items: center;
  gap: 64px;
  padding: 72px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 75% 20%, color-mix(in srgb, var(--landing-primary) 10%, transparent), transparent 28%),
    var(--landing-bg);
}

.landing-hero.has-image {
  grid-template-columns: minmax(0, 1fr);
  min-height: 680px;
}

.landing-hero__image {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-position: center;
  background-size: cover;
  transform: scale(1.015);
}

.landing-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg,
      color-mix(in srgb, var(--landing-bg) 96%, transparent) 0%,
      color-mix(in srgb, var(--landing-bg) 82%, transparent) 48%,
      color-mix(in srgb, var(--landing-bg) 40%, transparent) 100%),
    linear-gradient(0deg,
      color-mix(in srgb, var(--landing-bg) 55%, transparent),
      transparent 55%);
}

.landing-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.landing-hero__brand {
  min-height: 38px;
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.landing-hero__logo {
  width: 112px;
  height: 54px;
  display: flex;
  align-items: center;
}

.landing-hero__logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.landing-hero__eyebrow {
  color: var(--landing-primary);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
}

.landing-hero__title {
  margin: 0;
  font-size: clamp(3rem, 7vw, 6.8rem);
  line-height: .95;
  letter-spacing: -.05em;
  max-width: 10ch;
}

.landing-hero__area {
  margin: 28px 0 0;
  max-width: 700px;
  color: #d5d5d8;
  font-size: clamp(1.15rem, 2vw, 1.7rem);
  line-height: 1.35;
}

.landing-hero__tagline {
  margin: 18px 0 0;
  max-width: 620px;
  color: #a8a8ae;
  font-size: 1rem;
  line-height: 1.7;
}

.landing-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.landing-hero__cta {
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-weight: 700;
  font-size: .88rem;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.landing-hero__cta:hover {
  transform: translateY(-2px);
}

.landing-hero__cta--primary {
  background: var(--landing-primary);
  color: #0b0b0c;
}

.landing-hero__cta--secondary {
  border: 1px solid rgba(255,255,255,.14);
  color: #f5f5f3;
  background: rgba(255,255,255,.035);
}

.landing-hero__visual {
  min-height: 420px;
  display: grid;
  place-items: center;
  position: relative;
}

.landing-hero__orb {
  width: min(380px, 30vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%,
      color-mix(in srgb, var(--landing-primary) 30%, transparent),
      color-mix(in srgb, var(--landing-primary) 6%, transparent) 45%,
      transparent 68%);
  position: absolute;
}

.landing-hero__monogram {
  width: min(240px, 22vw);
  aspect-ratio: 1;
  border-radius: 42px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--landing-primary) 42%, transparent);
  background:
    linear-gradient(145deg,
      color-mix(in srgb, var(--landing-primary) 14%, transparent),
      rgba(255,255,255,.02));
  box-shadow: 0 30px 70px rgba(0,0,0,.28), inset 0 1px rgba(255,255,255,.05);
  color: var(--landing-primary);
  font-size: clamp(4rem, 8vw, 7.5rem);
  font-weight: 700;
  position: relative;
  z-index: 1;
}

.preview-frame[data-device="tablet"] .landing-hero {
  grid-template-columns: 1fr;
  gap: 34px;
  padding: 54px 44px;
}

.preview-frame[data-device="tablet"] .landing-hero__visual {
  min-height: 260px;
}

.preview-frame[data-device="mobile"] .landing-hero {
  min-height: 680px;
  grid-template-columns: 1fr;
  gap: 30px;
  padding: 34px 24px;
  align-content: center;
}

.preview-frame[data-device="mobile"] .landing-hero__title {
  max-width: none;
  font-size: clamp(2.9rem, 16vw, 4.6rem);
}

.preview-frame[data-device="mobile"] .landing-hero__area {
  font-size: 1.08rem;
}

.preview-frame[data-device="mobile"] .landing-hero__actions {
  flex-direction: column;
}

.preview-frame[data-device="mobile"] .landing-hero__cta {
  width: 100%;
}

.preview-frame[data-device="mobile"] .landing-hero__visual {
  min-height: 220px;
}

.preview-frame[data-device="mobile"] .landing-hero__orb {
  width: 220px;
}

.preview-frame[data-device="mobile"] .landing-hero__monogram {
  width: 150px;
  border-radius: 30px;
}

@media (max-width: 620px) {
  .color-grid {
    grid-template-columns: 1fr;
  }
}