/* ================================================
   DESIGN TOKENS — Warm Earth-Tone Palette
   Premium hospitality + modern membership
   ================================================ */

:root {
  /* Typography */
  --font-display: 'Instrument Serif', 'Georgia', serif;
  --font-body: 'Switzer', 'Helvetica Neue', sans-serif;

  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 8rem);

  /* Spacing (4px base) */
  --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;
  --space-32: 8rem;

  /* Warm Earth-Tone Light Palette */
  --color-bg: #FAF8F5;
  --color-surface: #F5F1EC;
  --color-surface-2: #EDE8E1;
  --color-border: #D9D2C9;
  --color-text: #2C2520;
  --color-text-muted: #7A706A;
  --color-text-faint: #B5ADA6;
  --color-primary: #8B6B4A;
  --color-primary-hover: #6E5238;
  --color-primary-active: #533D29;
  --color-accent: #C4956C;
  --color-accent-soft: rgba(196, 149, 108, 0.12);

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows (warm-toned) */
  --shadow-sm: 0 1px 2px rgba(44, 37, 32, 0.06);
  --shadow-md: 0 4px 12px rgba(44, 37, 32, 0.08);
  --shadow-lg: 0 12px 32px rgba(44, 37, 32, 0.1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
}

[data-theme='dark'] {
  --color-bg: #1A1714;
  --color-surface: #211E1A;
  --color-surface-2: #2A2621;
  --color-border: #3D3730;
  --color-text: #E0DAD4;
  --color-text-muted: #9A918A;
  --color-text-faint: #5E5650;
  --color-primary: #C4956C;
  --color-primary-hover: #D4A87E;
  --color-primary-active: #E0BA94;
  --color-accent: #C4956C;
  --color-accent-soft: rgba(196, 149, 108, 0.15);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.4);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #1A1714;
    --color-surface: #211E1A;
    --color-surface-2: #2A2621;
    --color-border: #3D3730;
    --color-text: #E0DAD4;
    --color-text-muted: #9A918A;
    --color-text-faint: #5E5650;
    --color-primary: #C4956C;
    --color-primary-hover: #D4A87E;
    --color-primary-active: #E0BA94;
    --color-accent: #C4956C;
    --color-accent-soft: rgba(196, 149, 108, 0.15);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.4);
  }
}


/* ================================================
   GLOBAL LAYOUT
   ================================================ */

.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-8);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-inline: var(--space-12);
  }
}

section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-32));
}


/* ================================================
   HEADER / NAV
   ================================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-4) 0;
  background: rgba(250, 248, 245, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: box-shadow 0.3s var(--ease-out);
}

[data-theme='dark'] .site-header {
  background: rgba(26, 23, 20, 0.88);
}

.site-header.scrolled {
  box-shadow: 0 1px 0 var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.theme-toggle {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
}

.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-6);
  white-space: nowrap;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-text);
  color: var(--color-bg);
  border: 1px solid var(--color-text);
}

.btn-primary:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-surface);
  border-color: var(--color-text-faint);
  transform: translateY(-1px);
}

.btn-secondary:active {
  transform: translateY(0);
}

.btn-large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}


/* ================================================
   HERO
   ================================================ */

.hero {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: calc(80px + var(--space-12));
  padding-bottom: var(--space-12);
  position: relative;
  overflow: hidden;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-accent-soft);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-8);
}

.hero-badge svg {
  display: inline;
  width: 14px;
  height: 14px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: -0.02em;
  line-height: 1.05;
  max-width: 14ch;
  margin-inline: auto;
  margin-bottom: var(--space-6);
}

.hero h1 em {
  font-style: italic;
  color: var(--color-primary);
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 42ch;
  margin-inline: auto;
  margin-bottom: var(--space-10);
  line-height: 1.5;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  margin-bottom: var(--space-12);
}

/* Cohort visual motif — scattered constellation */
.hero-motif {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: clamp(260px, 40vw, 500px);
  color: var(--color-primary);
  pointer-events: none;
  opacity: 0.7;
}

.hero-motif svg {
  width: 100%;
  height: auto;
}

.powered-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.04em;
}

.powered-label strong {
  color: var(--color-text-muted);
  font-weight: 500;
}


/* ================================================
   SECTION HEADERS
   ================================================ */

.section-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
  max-width: 20ch;
}

.section-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 52ch;
  line-height: 1.7;
}


/* ================================================
   WHAT IT IS
   ================================================ */

.what-section {
  background: var(--color-surface);
}

.what-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-top: var(--space-10);
}

@media (min-width: 768px) {
  .what-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
}

@media (min-width: 1024px) {
  .what-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.what-card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  background: var(--color-bg);
  border: 1px solid rgba(44, 37, 32, 0.06);
}

[data-theme='dark'] .what-card {
  border-color: rgba(224, 218, 212, 0.06);
}

.what-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: var(--color-accent-soft);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.what-card h3 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.what-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}


/* ================================================
   HOW IT WORKS
   ================================================ */

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-top: var(--space-10);
  counter-reset: step;
}

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
  }
}

.step {
  position: relative;
  counter-increment: step;
}

.step-number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-accent);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: var(--space-3);
}

.step h3 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Connecting line between steps on desktop */
@media (min-width: 768px) {
  .step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 28px;
    right: calc(var(--space-3) * -1);
    width: var(--space-6);
    height: 1px;
    background: var(--color-border);
  }
}


/* ================================================
   COHORT EXAMPLES
   ================================================ */

.cohorts-section {
  background: var(--color-surface);
}

.cohorts-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-10);
}

.cohort-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  background: var(--color-bg);
  border: 1px solid rgba(44, 37, 32, 0.08);
  font-size: var(--text-sm);
  font-weight: 450;
  color: var(--color-text);
  white-space: nowrap;
  transition:
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive),
    border-color var(--transition-interactive);
}

[data-theme='dark'] .cohort-chip {
  border-color: rgba(224, 218, 212, 0.08);
}

.cohort-chip:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.cohort-chip .chip-emoji {
  font-size: 1.1em;
}


/* ================================================
   WHY IT EXISTS
   ================================================ */

.why-section .why-content {
  max-width: var(--content-default);
  margin-inline: auto;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-10);
}

@media (min-width: 768px) {
  .why-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

.why-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.why-marker {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--space-1);
}

.why-marker svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
}

.why-item h3 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.why-item p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}


/* ================================================
   POWERED BY SPUR
   ================================================ */

.spur-section {
  background: var(--color-text);
  color: var(--color-bg);
}

.spur-section .section-label {
  color: var(--color-accent);
}

.spur-section .section-title {
  color: var(--color-bg);
}

.spur-section .section-desc {
  color: rgba(250, 248, 245, 0.65);
}

[data-theme='dark'] .spur-section .section-desc {
  color: rgba(26, 23, 20, 0.65);
}

.spur-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-10);
}

@media (min-width: 768px) {
  .spur-features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.spur-feature {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  background: rgba(250, 248, 245, 0.06);
  border: 1px solid rgba(250, 248, 245, 0.08);
}

[data-theme='dark'] .spur-feature {
  background: rgba(26, 23, 20, 0.06);
  border-color: rgba(26, 23, 20, 0.08);
}

.spur-feature h3 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-bg);
  margin-bottom: var(--space-2);
}

.spur-feature p {
  font-size: var(--text-sm);
  color: rgba(250, 248, 245, 0.55);
  line-height: 1.6;
}

[data-theme='dark'] .spur-feature p {
  color: rgba(26, 23, 20, 0.55);
}

.spur-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-8);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid rgba(250, 248, 245, 0.15);
  font-size: var(--text-xs);
  color: var(--color-accent);
  letter-spacing: 0.04em;
}

[data-theme='dark'] .spur-badge {
  border-color: rgba(26, 23, 20, 0.15);
}

.spur-badge svg {
  display: inline;
  width: 14px;
  height: 14px;
}


/* ================================================
   WAITLIST FORM
   ================================================ */

.waitlist-section {
  background: var(--color-surface);
}

.waitlist-inner {
  max-width: 560px;
  margin-inline: auto;
  text-align: center;
}

.waitlist-form {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 480px) {
  .form-row-half {
    grid-template-columns: 1fr 1fr;
  }
}

.form-field label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-field label .optional {
  color: var(--color-text-faint);
  font-weight: 400;
}

.form-field input,
.form-field select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  font-size: var(--text-base);
  color: var(--color-text);
  transition:
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive);
}

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

.form-field input:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.form-field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237A706A' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: var(--space-10);
}

[data-theme='dark'] .form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239A918A' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

.waitlist-submit {
  margin-top: var(--space-4);
  width: 100%;
  padding: var(--space-4);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.form-note {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-3);
  line-height: 1.5;
}

/* Form success state */
.form-success {
  display: none;
  text-align: center;
  padding: var(--space-8) 0;
}

.form-success.visible {
  display: block;
}

.form-success h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.form-success p {
  color: var(--color-text-muted);
  margin-inline: auto;
}


/* ================================================
   SOCIAL PROOF / ANTICIPATION
   ================================================ */

.proof-section {
  text-align: center;
}

.proof-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-8);
  margin-top: var(--space-10);
  margin-bottom: var(--space-10);
}

.proof-stat {
  min-width: 160px;
}

.proof-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.proof-stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.proof-quotes {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  max-width: var(--content-default);
  margin-inline: auto;
}

@media (min-width: 768px) {
  .proof-quotes {
    grid-template-columns: repeat(3, 1fr);
  }
}

.proof-quote {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  border: 1px solid rgba(44, 37, 32, 0.06);
  text-align: left;
}

[data-theme='dark'] .proof-quote {
  border-color: rgba(224, 218, 212, 0.06);
}

.proof-quote p {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text);
  line-height: 1.4;
}


/* ================================================
   MANIFESTO SECTION
   ================================================ */

.manifesto-section {
  background: var(--color-bg);
}

.manifesto-inner {
  max-width: 720px;
  margin-inline: auto;
}

.manifesto-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-8);
}

.manifesto-body p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-4);
}

.manifesto-body p:nth-child(3) {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text);
  line-height: 1.4;
}

.manifesto-body p:nth-child(6) {
  font-weight: 600;
  color: var(--color-text);
}

.manifesto-tagline {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-primary);
  margin-top: var(--space-6);
  line-height: 1.4;
}


/* ================================================
   VOICES / LONELINESS QUOTES
   ================================================ */

.voices-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-10);
  max-width: var(--content-wide);
  margin-inline: auto;
}

@media (min-width: 768px) {
  .voices-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .voices-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.voice-card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  border: 1px solid rgba(44, 37, 32, 0.06);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-4);
  text-align: center;
}

.voice-quote {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-style: italic;
  color: var(--color-text);
  line-height: 1.5;
  max-width: none;
}

[data-theme='dark'] .voice-card {
  border-color: rgba(224, 218, 212, 0.06);
}

.voice-attr {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.02em;
}

.proof-closer {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  margin-inline: auto;
}

.proof-founding {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  margin-top: var(--space-4);
}


/* ================================================
   FOOTER
   ================================================ */

.site-footer {
  padding: var(--space-12) 0 var(--space-8);
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  text-align: center;
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-brand {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
}

.footer-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

@media (min-width: 768px) {
  .footer-info {
    align-items: flex-end;
  }
}

.footer-info span {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer-powered {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.02em;
}

.footer-powered strong {
  color: var(--color-text-muted);
  font-weight: 500;
}


/* ================================================
   SCROLL ANIMATIONS
   ================================================ */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }
.reveal-delay-7 { transition-delay: 0.7s; }

/* Stagger for cohort chips */
.cohort-chip {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out),
    box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}

.cohort-chip.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hero text reveal */
.hero-reveal {
  opacity: 0;
  transform: translateY(30px);
  animation: heroReveal 1s var(--ease-out) forwards;
}

.hero-reveal-delay-1 { animation-delay: 0.15s; }
.hero-reveal-delay-2 { animation-delay: 0.3s; }
.hero-reveal-delay-3 { animation-delay: 0.45s; }
.hero-reveal-delay-4 { animation-delay: 0.6s; }

@keyframes heroReveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}




/* ================================================
   DIVIDER ACCENT
   ================================================ */

.section-divider {
  width: 48px;
  height: 2px;
  background: var(--color-accent);
  opacity: 0.4;
  margin: var(--space-6) 0;
  border: none;
}

.section-divider-center {
  margin-inline: auto;
}


/* ================================================
   MOBILE NAV
   ================================================ */

.mobile-nav-toggle {
  display: none;
}

@media (max-width: 639px) {
  .header-actions .btn {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
  }

  .header-actions {
    gap: var(--space-3);
  }

  .hero h1 {
    font-size: clamp(2.5rem, 0.5rem + 8vw, 4rem);
  }
}

/* Interests tags in form */
.interests-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.interest-tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  cursor: pointer;
  user-select: none;
  transition:
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    color var(--transition-interactive);
}

.interest-tag:hover {
  border-color: var(--color-primary);
  color: var(--color-text);
}

.interest-tag.selected {
  background: var(--color-accent-soft);
  border-color: var(--color-primary);
  color: var(--color-primary);
  font-weight: 500;
}

.interest-tag input {
  display: none;
}