:root {
  --text-xs: clamp(0.75rem, 0.72rem + 0.18vw, 0.85rem);
  --text-sm: clamp(0.9rem, 0.84rem + 0.2vw, 1rem);
  --text-base: clamp(1rem, 0.96rem + 0.25vw, 1.1rem);
  --text-lg: clamp(1.15rem, 1.02rem + 0.48vw, 1.45rem);
  --text-xl: clamp(1.55rem, 1.2rem + 1vw, 2.25rem);
  --text-2xl: clamp(2.2rem, 1.6rem + 2vw, 3.8rem);
  --text-hero: clamp(3rem, 2rem + 4vw, 6rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --radius-pill: 999px;

  --font-display: "Instrument Serif", "Iowan Old Style", "Times New Roman", serif;
  --font-body: "General Sans", "Avenir Next", sans-serif;

  --shadow-soft: 0 12px 40px rgba(4, 11, 18, 0.18);
  --shadow-card: 0 28px 80px rgba(4, 11, 18, 0.22);
  --shadow-glow: 0 0 0 1px rgba(255, 255, 255, 0.04), 0 28px 64px rgba(4, 11, 18, 0.28);

  --transition-base: 180ms cubic-bezier(0.2, 0.7, 0.2, 1);
  --content-width: min(1180px, calc(100vw - 2rem));
}

[data-theme="dark"] {
  --color-bg: #071218;
  --color-bg-soft: #0b1821;
  --color-surface: rgba(13, 25, 35, 0.82);
  --color-surface-strong: #11202b;
  --color-surface-muted: rgba(19, 34, 46, 0.88);
  --color-surface-elevated: rgba(15, 31, 43, 0.95);
  --color-border: rgba(126, 240, 193, 0.18);
  --color-border-strong: rgba(126, 240, 193, 0.28);
  --color-text: #eff7f4;
  --color-text-muted: #a8beb6;
  --color-text-soft: #7f9992;
  --color-accent: #7ef0c1;
  --color-accent-strong: #39c793;
  --color-accent-warm: #ffb66d;
  --color-accent-glow: rgba(126, 240, 193, 0.16);
  --color-danger: #ff7f7f;
  --color-success: #7ef0c1;
  --color-backdrop: rgba(3, 8, 11, 0.72);
}

[data-theme="light"] {
  --color-bg: #f4ede4;
  --color-bg-soft: #fbf6ef;
  --color-surface: rgba(255, 252, 246, 0.92);
  --color-surface-strong: #fffaf2;
  --color-surface-muted: rgba(252, 246, 237, 0.98);
  --color-surface-elevated: rgba(255, 253, 248, 0.98);
  --color-border: rgba(17, 80, 57, 0.12);
  --color-border-strong: rgba(17, 80, 57, 0.2);
  --color-text: #12202a;
  --color-text-muted: #53646d;
  --color-text-soft: #73818b;
  --color-accent: #157c5b;
  --color-accent-strong: #0c6147;
  --color-accent-warm: #c96818;
  --color-accent-glow: rgba(21, 124, 91, 0.08);
  --color-danger: #b54e4e;
  --color-success: #157c5b;
  --color-backdrop: rgba(13, 18, 23, 0.4);
  --shadow-soft: 0 18px 50px rgba(31, 29, 24, 0.08);
  --shadow-card: 0 28px 80px rgba(31, 29, 24, 0.12);
  --shadow-glow: 0 0 0 1px rgba(17, 80, 57, 0.05), 0 24px 64px rgba(31, 29, 24, 0.12);
}

body {
  position: relative;
  background:
    radial-gradient(circle at top left, rgba(126, 240, 193, 0.12), transparent 28%),
    radial-gradient(circle at 80% 0%, rgba(255, 182, 109, 0.14), transparent 24%),
    linear-gradient(180deg, var(--color-bg-soft) 0%, var(--color-bg) 100%);
  overflow-x: hidden;
}

p {
  max-width: 62ch;
}

.skip-link {
  position: fixed;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 50;
  padding: var(--space-3) var(--space-4);
  background: var(--color-accent);
  color: var(--color-bg);
  border-radius: var(--radius-pill);
  transform: translateY(-160%);
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.page-orb {
  position: fixed;
  inset: auto;
  width: 28rem;
  height: 28rem;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  opacity: 0.55;
  z-index: -1;
}

.page-orb-one {
  top: -8rem;
  left: -8rem;
  background: rgba(126, 240, 193, 0.18);
}

.page-orb-two {
  right: -10rem;
  top: 18rem;
  background: rgba(255, 182, 109, 0.16);
}

.section {
  padding: var(--space-16) 0;
}

.section-toned {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)), var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(16px);
}

.section-inner {
  width: var(--content-width);
  margin: 0 auto;
}

.section-header {
  margin-bottom: var(--space-8);
}

.section-label,
.eyebrow,
.card-label,
.pricing-tier,
.workspace-label,
.priority-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.section-title {
  margin-top: var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 0.96;
  color: var(--color-text);
}

.section-subtitle {
  margin-top: var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 46rem;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: var(--space-4) 0;
  background: linear-gradient(180deg, var(--color-backdrop), transparent);
  backdrop-filter: blur(18px);
}

.nav-shell {
  width: var(--content-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-6);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  font-weight: 700;
}

.brand:hover {
  color: var(--color-text);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.brand-text {
  font-size: var(--text-lg);
  letter-spacing: -0.03em;
}

.nav-links {
  display: inline-flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.nav-links a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.nav-links a:hover {
  color: var(--color-text);
}

.nav-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.backend-pill,
.panel-status-pill,
.card-badge,
.auth-mode-note,
.tag,
.user-chip {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-accent-glow);
}

.backend-pill,
.panel-status-pill,
.card-badge,
.auth-mode-note,
.tag {
  padding: 0.5rem 0.85rem;
  font-size: var(--text-xs);
  color: var(--color-text);
}

.icon-button {
  width: 2.75rem;
  height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 2.75rem;
  padding: 0.7rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-weight: 600;
  font-size: var(--text-sm);
  transition:
    transform var(--transition-base),
    background var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-warm));
  color: var(--color-bg);
  box-shadow: 0 18px 40px rgba(126, 240, 193, 0.18);
}

.btn-primary:hover {
  color: var(--color-bg);
}

.btn-secondary,
.btn-tertiary {
  background: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text);
}

.btn-secondary:hover,
.btn-tertiary:hover {
  color: var(--color-text);
  border-color: var(--color-border-strong);
  background: var(--color-surface-muted);
}

.btn-tertiary {
  box-shadow: none;
}

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.35rem 0.6rem 0.35rem 0.35rem;
  color: var(--color-text);
}

.user-chip-avatar {
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-warm));
  color: var(--color-bg);
  font-weight: 700;
}

.user-chip-label {
  font-size: var(--text-sm);
  font-weight: 600;
}

.hero {
  padding-top: var(--space-12);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: var(--space-10);
  align-items: stretch;
}

.hero-copy h1 {
  margin-top: var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-hero);
  line-height: 0.9;
  letter-spacing: -0.045em;
  max-width: 11ch;
}

.hero-text {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.hero-proof-card,
.metric-card,
.priority-card,
.workspace-card,
.card,
.workflow-step,
.ops-card,
.pricing-card,
.enterprise-panel,
.faq-item,
.cta-shell {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01)), var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-glow);
  backdrop-filter: blur(18px);
}

.hero-proof-card {
  padding: var(--space-4);
  border-radius: var(--radius-lg);
}

.hero-proof-card strong {
  display: block;
  font-size: var(--text-lg);
  color: var(--color-text);
}

.hero-proof-card span {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.hero-panel {
  position: relative;
}

.panel-status {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.panel-status-note,
.metric-detail,
.form-note,
.snapshot-title,
.pricing-card p,
.workflow-step p,
.ops-card p,
.enterprise-panel p,
.enterprise-list,
.faq-item p,
.footer-meta,
.footer-brand p,
.queue-list li {
  color: var(--color-text-muted);
}

.workspace-panel {
  position: relative;
  overflow: hidden;
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.06), transparent 45%),
    linear-gradient(180deg, rgba(126, 240, 193, 0.08), rgba(255, 182, 109, 0.03)),
    var(--color-surface-elevated);
  border: 1px solid var(--color-border-strong);
  box-shadow: var(--shadow-card);
}

.workspace-panel::after {
  content: "";
  position: absolute;
  right: -6rem;
  top: -4rem;
  width: 14rem;
  height: 14rem;
  border-radius: 50%;
  background: rgba(126, 240, 193, 0.14);
  filter: blur(22px);
}

.workspace-header h2 {
  margin-top: var(--space-3);
  font-size: var(--text-xl);
  letter-spacing: -0.03em;
}

.workspace-header p {
  margin-top: var(--space-3);
  font-size: var(--text-base);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.metric-card,
.workspace-card,
.priority-card,
.card,
.workflow-step,
.ops-card,
.pricing-card,
.enterprise-panel,
.faq-item {
  border-radius: var(--radius-lg);
}

.metric-card {
  padding: var(--space-4);
}

.metric-label {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

.metric-value {
  display: block;
  margin-top: var(--space-3);
  font-size: clamp(2.2rem, 1.2rem + 1.8vw, 3rem);
  line-height: 1;
  color: var(--color-text);
}

.metric-value-small {
  font-size: clamp(1.6rem, 1.1rem + 1vw, 2rem);
}

.priority-card {
  position: relative;
  z-index: 1;
  margin-top: var(--space-4);
  padding: var(--space-5);
}

.priority-card strong {
  display: block;
  margin-top: var(--space-3);
  font-size: var(--text-lg);
  color: var(--color-text);
}

.priority-card p {
  margin-top: var(--space-3);
}

.workspace-columns {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.workspace-card {
  padding: var(--space-4);
}

.workspace-card-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.workspace-card-head span {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

.workspace-card-head strong {
  font-size: var(--text-lg);
  color: var(--color-text);
}

.queue-list {
  margin-top: var(--space-4);
  padding-left: 1.1rem;
}

.queue-list li + li {
  margin-top: var(--space-2);
}

.trust-strip {
  padding-top: 0;
}

.trust-shell {
  display: grid;
  gap: var(--space-5);
  padding: var(--space-5);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.trust-copy {
  font-size: var(--text-lg);
  color: var(--color-text);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.trust-list span {
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-pill);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.product-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: var(--space-6);
}

.card {
  padding: var(--space-5);
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.card-head h3 {
  margin-top: var(--space-2);
  font-size: var(--text-xl);
  color: var(--color-text);
}

.profile-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.field span {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

.field input,
.field select {
  min-height: 3rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface-strong);
  color: var(--color-text);
}

.field input::placeholder {
  color: var(--color-text-soft);
}

.profile-form .btn {
  grid-column: 1 / -1;
  justify-self: start;
}

.form-note {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
}

.snapshot-media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface-strong);
}

.snapshot-media img {
  width: 100%;
}

.snapshot-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.snapshot-points article {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface-strong);
}

.snapshot-points strong {
  display: block;
  margin-top: var(--space-2);
  color: var(--color-text);
}

.feature-grid,
.workflow-grid,
.ops-grid,
.pricing-grid {
  display: grid;
  gap: var(--space-5);
}

.feature-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: var(--space-8);
}

.feature-card {
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.feature-icon {
  display: inline-flex;
  width: 2.4rem;
  height: 2.4rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-accent-glow);
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: 700;
}

.feature-card h3 {
  margin-top: var(--space-4);
  font-size: var(--text-lg);
}

.feature-card p {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
}

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

.workflow-step {
  padding: var(--space-5);
}

.workflow-index {
  display: inline-flex;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent-warm);
  letter-spacing: 0.14em;
}

.workflow-step h3 {
  margin-top: var(--space-4);
  font-size: var(--text-lg);
  color: var(--color-text);
}

.workflow-step p {
  margin-top: var(--space-3);
}

.ops-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: var(--space-6);
}

.ops-card {
  padding: var(--space-5);
}

.ops-card h3 {
  margin-top: var(--space-2);
  font-size: var(--text-xl);
  color: var(--color-text);
}

.ops-card p {
  margin-top: var(--space-4);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pricing-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-5);
}

.pricing-card-featured {
  position: relative;
  border-color: var(--color-border-strong);
  transform: translateY(-0.35rem);
}

.pricing-price {
  font-size: clamp(2rem, 1rem + 1.8vw, 3rem);
  line-height: 1;
  color: var(--color-text);
}

.pricing-price span {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

.plan-list {
  display: grid;
  gap: var(--space-3);
  padding-left: 1.1rem;
}

.plan-list li {
  color: var(--color-text-muted);
}

.enterprise-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  gap: var(--space-8);
  align-items: start;
}

.enterprise-list {
  display: grid;
  gap: var(--space-3);
  padding-left: 1.2rem;
  margin-top: var(--space-6);
}

.enterprise-panel {
  padding: var(--space-5);
}

.enterprise-metric-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.enterprise-metric {
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: var(--color-surface-strong);
  border: 1px solid var(--color-border);
}

.enterprise-metric span {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

.enterprise-metric strong {
  display: block;
  margin-top: var(--space-3);
  font-size: var(--text-xl);
  color: var(--color-text);
}

.enterprise-stack {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.enterprise-stack article {
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface-strong);
}

.enterprise-stack h3 {
  margin-top: var(--space-2);
  color: var(--color-text);
}

.enterprise-stack p {
  margin-top: var(--space-3);
}

.faq-shell {
  max-width: 900px;
}

.faq-list {
  display: grid;
  gap: var(--space-4);
}

.faq-item {
  padding: var(--space-4) var(--space-5);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin-top: var(--space-4);
}

.cta-section {
  padding-top: 0;
}

.cta-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  padding: var(--space-6);
}

.section-title,
.card-head h3,
.workflow-step h3,
.ops-card h3,
.enterprise-stack h3,
.faq-item summary {
  text-wrap: balance;
}

.feature-card p,
.workflow-step p,
.ops-card p,
.pricing-card p,
.enterprise-stack p,
.faq-item p,
.form-note {
  max-width: 34ch;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer {
  padding: 0 0 var(--space-10);
}

.footer-shell {
  width: var(--content-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto auto;
  gap: var(--space-6);
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.footer-links {
  display: grid;
  gap: var(--space-2);
}

.footer-links a {
  color: var(--color-text-muted);
}

.footer-brand p {
  margin-top: var(--space-4);
}

.footer-meta {
  display: grid;
  gap: var(--space-2);
  align-content: start;
  text-align: right;
  font-size: var(--text-sm);
}

.modal[hidden] {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: var(--space-4);
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: var(--color-backdrop);
  backdrop-filter: blur(12px);
}

.modal-panel {
  position: relative;
  width: min(100%, 32rem);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-strong);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 22%),
    var(--color-surface-elevated);
  box-shadow: var(--shadow-card);
}

.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 2.5rem;
  height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-surface-strong);
}

.modal-copy p {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
}

.auth-mode-note {
  margin-top: var(--space-4);
}

.auth-toggle {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.auth-tab {
  min-height: 2.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  background: var(--color-surface-strong);
  font-weight: 600;
}

.auth-tab.is-active {
  background: var(--color-accent-glow);
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

.google-button {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  min-height: 3rem;
  margin-top: var(--space-5);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-surface-strong);
  color: var(--color-text);
  font-weight: 600;
}

.google-button svg {
  width: 1.15rem;
  height: 1.15rem;
}

.divider {
  position: relative;
  display: grid;
  place-items: center;
  margin: var(--space-6) 0;
  color: var(--color-text-soft);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.divider::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 50%;
  height: 1px;
  background: var(--color-border);
}

.divider span {
  position: relative;
  padding: 0 var(--space-4);
  background: var(--color-surface-elevated);
}

.auth-form {
  display: grid;
  gap: var(--space-4);
}

.auth-submit {
  width: 100%;
}

.auth-feedback {
  min-height: 1.4rem;
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.auth-feedback.is-error,
.form-note.is-error {
  color: var(--color-danger);
}

.auth-feedback.is-success,
.form-note.is-success {
  color: var(--color-success);
}

.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 600ms cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 600ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1120px) {
  .hero-grid,
  .product-grid,
  .enterprise-grid,
  .footer-shell {
    grid-template-columns: 1fr;
  }

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

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

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

  .cta-shell {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-meta {
    text-align: left;
  }
}

@media (max-width: 840px) {
  .nav-shell {
    grid-template-columns: 1fr;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .nav-actions {
    justify-content: flex-start;
  }

  .hero-proof,
  .metric-grid,
  .workspace-columns,
  .snapshot-points,
  .ops-grid,
  .enterprise-metric-row {
    grid-template-columns: 1fr;
  }

  .profile-form {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .section {
    padding: var(--space-16) 0;
  }

  .nav-links {
    display: none;
  }

  .nav-actions {
    gap: var(--space-2);
  }

  .backend-pill {
    display: none;
  }

  .hero-copy h1 {
    max-width: 12ch;
  }

  .workspace-panel,
  .card,
  .pricing-card,
  .ops-card,
  .enterprise-panel,
  .cta-shell,
  .modal-panel {
    padding: var(--space-6);
  }

  .brand-text {
    font-size: var(--text-base);
  }
}