:root {
  --paper: #f1e8da;
  --paper-soft: #f7f1e7;
  --ink: #1e1b18;
  --ink-soft: #63594c;
  --line: rgba(30, 27, 24, 0.16);
  --line-strong: rgba(30, 27, 24, 0.28);
  --panel: rgba(255, 250, 244, 0.56);
  --panel-solid: rgba(255, 251, 247, 0.84);
  --shadow: 0 28px 60px rgba(63, 41, 20, 0.12);
  --shadow-soft: 0 18px 36px rgba(63, 41, 20, 0.08);
  --navy: #18253f;
  --sky: #3aa7ff;
  --amber: #f08f38;
  --rose: #d9626f;
  --radius-xl: 36px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --transition: 180ms ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  min-height: 100vh;
  color: var(--ink);
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
  background:
    radial-gradient(circle at 12% 14%, rgba(240, 143, 56, 0.24), transparent 20%),
    radial-gradient(circle at 84% 12%, rgba(58, 167, 255, 0.16), transparent 20%),
    radial-gradient(circle at 78% 78%, rgba(217, 98, 111, 0.12), transparent 22%),
    linear-gradient(180deg, #f4ecdf 0%, #efe5d4 48%, #f8f3ea 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.32;
  background-image:
    linear-gradient(rgba(30, 27, 24, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 27, 24, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 88%);
}

.page-shell {
  position: relative;
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: 40px;
  align-items: end;
  min-height: min(92svh, 840px);
  padding: 28px 0 36px;
}

.hero-copy {
  align-self: center;
  padding-right: 24px;
  animation: rise-in 700ms ease both;
}

.eyebrow,
.section-tag,
.stage-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(24, 37, 63, 0.82);
}

.eyebrow::before,
.section-tag::before,
.stage-label::before {
  content: "";
  width: 26px;
  height: 1px;
  background: currentColor;
}

.hero-kicker {
  margin: 18px 0 10px;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.hero h1,
.section-title {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
}

.hero h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(3rem, 8vw, 6.2rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
}

.hero-text,
.section-copy,
.stage-note,
.notes-list,
.placeholder,
.logo-status,
.color-code {
  color: var(--ink-soft);
}

.hero-text {
  max-width: 50ch;
  margin: 22px 0 0;
  font-size: 1.06rem;
  line-height: 1.7;
}

.feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.feature-pill {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid rgba(24, 37, 63, 0.12);
  border-radius: 999px;
  background: rgba(255, 252, 248, 0.72);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-soft);
}

.hero-stage {
  position: relative;
  display: grid;
  gap: 16px;
  animation: rise-in 850ms ease both;
}

.stage-meta {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: start;
}

.stage-note {
  max-width: 26ch;
  margin: 0;
  text-align: right;
  line-height: 1.5;
  font-size: 0.96rem;
}

.preview-shell {
  position: relative;
  min-height: 540px;
  padding: 28px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(24, 37, 63, 0.96), rgba(13, 18, 32, 0.94)),
    radial-gradient(circle at top right, rgba(58, 167, 255, 0.2), transparent 40%);
  box-shadow: 0 34px 80px rgba(24, 20, 15, 0.24);
  overflow: hidden;
}

.preview-shell::before,
.preview-shell::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(4px);
}

.preview-shell::before {
  top: 34px;
  right: 40px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(58, 167, 255, 0.28), transparent 72%);
}

.preview-shell::after {
  left: -36px;
  bottom: -28px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(240, 143, 56, 0.22), transparent 72%);
}

.preview-aura {
  position: absolute;
  inset: 12% 9%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.2), transparent 62%);
  animation: pulse 8s ease-in-out infinite;
}

.preview-card {
  position: relative;
  z-index: 1;
  min-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.05)),
    rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
}

.preview-card svg {
  width: min(100%, 372px);
  height: auto;
  display: block;
  filter: drop-shadow(0 18px 36px rgba(0, 0, 0, 0.16));
}

.placeholder {
  max-width: 16ch;
  margin: 0;
  text-align: center;
  color: rgba(255, 248, 240, 0.74);
  line-height: 1.6;
}

.download-bar {
  display: flex;
  gap: 12px;
}

.download-bar.hidden,
.hidden {
  display: none;
}

.action-button,
.small-button {
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.action-button {
  min-height: 52px;
  flex: 1 1 50%;
  padding: 0 20px;
  border-radius: 999px;
  color: #fffdf9;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.03em;
  background: linear-gradient(135deg, var(--navy), var(--sky));
  box-shadow: 0 18px 34px rgba(24, 37, 63, 0.18);
}

.action-button.secondary {
  background: linear-gradient(135deg, var(--amber), var(--rose));
}

.action-button:hover,
.action-button:focus-visible,
.small-button:hover,
.small-button:focus-visible {
  transform: translateY(-1px);
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.75fr);
  gap: 32px;
  align-items: start;
}

.editor,
.notes {
  position: relative;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255, 252, 247, 0.7), rgba(255, 249, 243, 0.9));
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.editor::before,
.notes::before {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  top: 24px;
  height: 1px;
  background: linear-gradient(90deg, rgba(24, 37, 63, 0.18), transparent);
}

.editor-heading {
  padding-top: 12px;
}

.section-title {
  margin: 14px 0 8px;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  line-height: 1.02;
}

.section-copy {
  max-width: 48ch;
  margin: 0;
  line-height: 1.65;
}

.editor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.format-options {
  display: contents;
}

.field {
  display: grid;
  gap: 10px;
  align-content: start;
}

.field-wide {
  grid-column: 1 / -1;
}

.field-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(30, 27, 24, 0.58);
}

.text-input,
.select-input,
.upload-input {
  width: 100%;
  min-height: 58px;
  border: 1px solid rgba(24, 37, 63, 0.12);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  padding: 16px 18px;
  color: var(--ink);
  font: inherit;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.text-input::placeholder {
  color: rgba(99, 89, 76, 0.7);
}

.select-input {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, rgba(24, 37, 63, 0.6) 50%),
    linear-gradient(135deg, rgba(24, 37, 63, 0.6) 50%, transparent 50%);
  background-position:
    calc(100% - 22px) calc(50% - 2px),
    calc(100% - 16px) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.text-input:focus,
.select-input:focus,
.upload-input:focus,
.color-input:focus {
  outline: none;
  border-color: rgba(58, 167, 255, 0.42);
  box-shadow: 0 0 0 4px rgba(58, 167, 255, 0.12);
}

.color-stack {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 12px;
  align-items: center;
}

.color-input {
  width: 58px;
  height: 58px;
  padding: 4px;
  border: 1px solid rgba(24, 37, 63, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.78);
}

.logo-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.field-hint {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

.checkbox-row {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 0 2px;
  font-weight: 600;
  color: var(--ink);
}

.checkbox-input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--sky);
}

.small-button {
  min-height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(24, 37, 63, 0.08);
  color: var(--navy);
  font: inherit;
  font-weight: 600;
}

.notes {
  padding-top: 42px;
}

.notes-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.notes-list li {
  padding: 14px 0;
  border-top: 1px solid rgba(24, 37, 63, 0.12);
  line-height: 1.6;
}

.notes-list li:last-child {
  border-bottom: 1px solid rgba(24, 37, 63, 0.12);
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(0.98);
    opacity: 0.72;
  }
  50% {
    transform: scale(1.02);
    opacity: 1;
  }
}

@media (max-width: 1040px) {
  .hero,
  .workspace {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 18px;
  }

  .hero-copy {
    padding-right: 0;
  }

  .hero h1 {
    max-width: 10.5ch;
  }

  .stage-meta {
    flex-direction: column;
  }

  .stage-note {
    max-width: none;
    text-align: left;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 20px, 1240px);
    padding-bottom: 32px;
  }

  .hero {
    gap: 26px;
  }

  .hero h1 {
    font-size: clamp(2.5rem, 14vw, 4rem);
  }

  .preview-shell,
  .editor,
  .notes {
    padding: 22px;
    border-radius: 28px;
  }

  .preview-shell {
    min-height: 420px;
  }

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

  .download-bar {
    flex-direction: column;
  }

  .action-button {
    width: 100%;
  }
}