/* Seedr Design Tokens & Styles */

:root {
  /* Type Scale */
  --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 */
  --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;

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

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

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

  /* Fonts */
  --font-display: 'Chillax', 'General Sans', sans-serif;
  --font-body: 'General Sans', 'Inter', sans-serif;
}

/* LIGHT MODE (default) */
:root, [data-theme="light"] {
  --color-bg:             #faf8f5;
  --color-surface:        #ffffff;
  --color-surface-2:      #f5f2ee;
  --color-surface-offset: #eee9e2;
  --color-surface-dynamic: #e4ded6;
  --color-divider:        #dcd5cc;
  --color-border:         #d1c9be;

  --color-text:           #1a1714;
  --color-text-muted:     #6b6560;
  --color-text-faint:     #a39d97;
  --color-text-inverse:   #faf8f5;

  /* Primary: growth green */
  --color-primary:        #2D8F5E;
  --color-primary-hover:  #237A4D;
  --color-primary-active: #1A653D;
  --color-primary-light:  #e6f4ed;

  /* Accent: warm gold */
  --color-accent:         #D4A037;
  --color-accent-hover:   #B8882B;
  --color-accent-light:   #fdf5e6;

  /* Shadows */
  --shadow-sm: 0 1px 2px oklch(0.2 0.02 60 / 0.06);
  --shadow-md: 0 4px 12px oklch(0.2 0.02 60 / 0.08);
  --shadow-lg: 0 12px 32px oklch(0.2 0.02 60 / 0.12);
}

/* DARK MODE */
[data-theme="dark"] {
  --color-bg:             #131110;
  --color-surface:        #1c1917;
  --color-surface-2:      #231f1d;
  --color-surface-offset: #1e1b19;
  --color-surface-dynamic: #2c2825;
  --color-divider:        #2e2a27;
  --color-border:         #3a3632;

  --color-text:           #e8e4df;
  --color-text-muted:     #9a948e;
  --color-text-faint:     #5e5953;
  --color-text-inverse:   #1a1714;

  --color-primary:        #3DBB78;
  --color-primary-hover:  #32A668;
  --color-primary-active: #2D8F5E;
  --color-primary-light:  #1a2a1f;

  --color-accent:         #E4B84D;
  --color-accent-hover:   #D4A037;
  --color-accent-light:   #2a2517;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.2);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.3);
  --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.4);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #131110;
    --color-surface:        #1c1917;
    --color-surface-2:      #231f1d;
    --color-surface-offset: #1e1b19;
    --color-surface-dynamic: #2c2825;
    --color-divider:        #2e2a27;
    --color-border:         #3a3632;
    --color-text:           #e8e4df;
    --color-text-muted:     #9a948e;
    --color-text-faint:     #5e5953;
    --color-text-inverse:   #1a1714;
    --color-primary:        #3DBB78;
    --color-primary-hover:  #32A668;
    --color-primary-active: #2D8F5E;
    --color-primary-light:  #1a2a1f;
    --color-accent:         #E4B84D;
    --color-accent-hover:   #D4A037;
    --color-accent-light:   #2a2517;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.2);
    --shadow-md: 0 4px 12px oklch(0 0 0 / 0.3);
    --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.4);
  }
}

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

.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.container--narrow {
  max-width: var(--content-default);
}

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

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: var(--space-4) 0;
  transition: box-shadow 0.3s var(--ease-out);
}

.header--scrolled {
  box-shadow: var(--shadow-sm);
}

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

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
}

.header__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  line-height: 1.4;
  white-space: nowrap;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              transform var(--transition-interactive);
}

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

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

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
}

.btn--primary:active {
  background: var(--color-primary-active);
}

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

.btn--secondary:hover {
  background: var(--color-surface-2);
  border-color: var(--color-text-faint);
  box-shadow: var(--shadow-sm);
}

.btn--large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  font-weight: 600;
}

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

.hero {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) 0;
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .hero__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4);
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-6);
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero__heading {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
}

.hero__heading em {
  font-style: normal;
  color: var(--color-primary);
}

.hero__subheading {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 48ch;
  margin-bottom: var(--space-8);
}

.hero__cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.hero__stat-row {
  display: flex;
  gap: var(--space-8);
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.hero__stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.hero__visual {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
}

.hero__image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-2xl);
}

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

.section {
  padding: clamp(var(--space-12), 6vw, var(--space-24)) 0;
}

.section--alt {
  background: var(--color-surface-2);
}

.section__header {
  text-align: left;
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-16));
  max-width: 56ch;
}

.section__header--center {
  text-align: center;
  margin-inline: auto;
}

.section__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-3);
}

.section__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
}

.section__header--center .section__desc {
  margin-inline: auto;
}

/* Steps layout — staggered, NOT 3-column grid */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .steps {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.step {
  position: relative;
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid oklch(from var(--color-text) l c h / 0.06);
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
}

.step:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.step__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.step__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.step__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ============================================
   QUIZ TEASER
   ============================================ */

.quiz-section {
  background: var(--color-surface-2);
}

.quiz-card {
  max-width: 640px;
  margin-inline: auto;
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-6), 4vw, var(--space-10));
  box-shadow: var(--shadow-lg);
  border: 1px solid oklch(from var(--color-text) l c h / 0.06);
}

.quiz-progress {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.quiz-progress__dot {
  flex: 1;
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  transition: background 0.4s var(--ease-out);
}

.quiz-progress__dot--active {
  background: var(--color-primary);
}

.quiz-progress__dot--done {
  background: var(--color-accent);
}

.quiz__question {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  min-height: 2.4em;
}

.quiz__options {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.quiz__option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-interactive),
              border-color var(--transition-interactive),
              transform var(--transition-interactive);
}

.quiz__option:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
}

.quiz__option:active {
  transform: scale(0.98);
}

.quiz__option--selected {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
}

.quiz__option-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

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

.quiz__step-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* Quiz result state */
.quiz-result {
  text-align: center;
  padding: var(--space-4) 0;
}

.quiz-result__emoji {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  display: block;
}

.quiz-result__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.quiz-result__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  max-width: 42ch;
  margin-inline: auto;
}

/* ============================================
   SOCIAL PROOF / STATS
   ============================================ */

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

@media (min-width: 640px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.stat-card {
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid oklch(from var(--color-text) l c h / 0.06);
  text-align: left;
}

.stat-card__value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
  margin-bottom: var(--space-1);
}

.stat-card__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* ============================================
   FEATURES / WHY SEEDR
   ============================================ */

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

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

.feature-card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.06);
}

.feature-card--highlight {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border: none;
}

@media (min-width: 768px) {
  .feature-card--highlight {
    grid-template-columns: 1fr 1fr;
    padding: var(--space-8);
  }
}

.feature-card--highlight .feature-card__title,
.feature-card--highlight .feature-card__desc {
  color: var(--color-text-inverse);
}

.feature-card__icon {
  width: 40px;
  height: 40px;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.feature-card--highlight .feature-card__icon {
  color: var(--color-text-inverse);
  opacity: 0.8;
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.feature-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ============================================
   WAITLIST / CTA
   ============================================ */

.waitlist-section {
  background: var(--color-surface-2);
}

.waitlist-card {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}

/* --- Waitlist state transitions --- */
.waitlist-state {
  transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}

.waitlist-state--hidden {
  display: none;
}

.waitlist-state--enter {
  animation: fadeSlideUp 0.5s var(--ease-out);
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Waitlist counter --- */
.waitlist-counter {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
}

.waitlist-counter svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

#counter-number {
  font-weight: 700;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

/* --- Waitlist form --- */
.waitlist-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.waitlist-form__fields {
  display: flex;
  gap: var(--space-3);
}

@media (max-width: 480px) {
  .waitlist-form__fields {
    flex-direction: column;
  }
}

.waitlist-form__btn {
  width: 100%;
}

.waitlist-form__input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  font-size: var(--text-sm);
  color: var(--color-text);
  outline: none;
}

.waitlist-form__input::placeholder {
  color: var(--color-text-faint);
}

.waitlist-form__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px oklch(from var(--color-primary) l c h / 0.15);
}

.waitlist__note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-3);
}

/* ============================================
   REFERRAL DASHBOARD
   ============================================ */

/* --- Position Banner --- */
.referral-position {
  margin-bottom: var(--space-8);
}

.referral-position__celebration {
  font-size: 2.5rem;
  margin-bottom: var(--space-2);
  line-height: 1;
}

.referral-position__heading {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-1);
}

.referral-position__number {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
}

.referral-position__number strong {
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* --- Referral Link Box --- */
.referral-link-box {
  margin-bottom: var(--space-6);
}

.referral-link-box__label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.referral-link-box__row {
  display: flex;
  gap: var(--space-2);
  align-items: stretch;
}

.referral-link-box__input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  font-size: var(--text-xs);
  font-family: 'General Sans', monospace;
  color: var(--color-text);
  outline: none;
  min-width: 0;
  cursor: text;
  -webkit-user-select: all;
  user-select: all;
}

.referral-link-box__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px oklch(from var(--color-primary) l c h / 0.12);
}

.referral-link-box__copy {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  white-space: nowrap;
  flex-shrink: 0;
}

/* --- Share Buttons --- */
.share-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  color: white;
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive),
              opacity var(--transition-interactive);
  cursor: pointer;
}

.share-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.share-btn:active {
  transform: translateY(0) scale(0.96);
}

.share-btn--x {
  background: #000000;
}
[data-theme="dark"] .share-btn--x {
  background: #e7e9ea;
  color: #000;
}

.share-btn--linkedin {
  background: #0A66C2;
}

.share-btn--whatsapp {
  background: #25D366;
}

.share-btn--email {
  background: var(--color-primary);
}

.share-btn--copy {
  background: var(--color-text-muted);
}

.share-btn--copied {
  background: var(--color-accent) !important;
}

/* --- Referral Stats --- */
.referral-stats {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
  text-align: left;
}

.referral-stats__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
}

.referral-stats__label {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
}

.referral-stats__count {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

/* --- Milestone Track --- */
.milestone-track {
  margin-bottom: var(--space-5);
}

.milestone-track__bar {
  width: 100%;
  height: 6px;
  background: var(--color-surface-offset);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.milestone-track__fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
  border-radius: var(--radius-full);
  transition: width 0.8s var(--ease-out);
}

.milestone-track__points {
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
}

.milestone-point {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
}

.milestone-point__dot {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s var(--ease-out), color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
  font-variant-numeric: tabular-nums;
}

.milestone-point__dot--reached {
  background: var(--color-accent);
  color: white;
  transform: scale(1.1);
}

[data-theme="dark"] .milestone-point__dot--reached {
  color: #fff;
}

.milestone-point__label {
  font-size: 0.65rem;
  color: var(--color-text-faint);
  text-align: center;
  line-height: 1.2;
  max-width: 80px;
}

/* --- Referral Badges --- */
.referral-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.referral-badges__empty {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
  width: 100%;
  padding: var(--space-2) 0;
}

.referral-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  animation: fadeSlideUp 0.4s var(--ease-out);
}

.referral-badge__icon {
  font-size: 0.9rem;
  line-height: 1;
}

/* --- Mini Leaderboard --- */
.referral-leaderboard {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  text-align: left;
}

.referral-leaderboard__title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.referral-leaderboard__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.leaderboard-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: background 0.2s var(--ease-out);
}

.leaderboard-row:first-child {
  background: var(--color-primary-light);
}

.leaderboard-row__rank {
  width: 28px;
  font-size: var(--text-sm);
  font-weight: 700;
  text-align: center;
  flex-shrink: 0;
  line-height: 1;
}

.leaderboard-row__name {
  flex: 1;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}

.leaderboard-row__count {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

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

.footer {
  padding: var(--space-12) 0 var(--space-6);
  border-top: 1px solid var(--color-divider);
}

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

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

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
}

.footer__brand-text {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
}

.footer__links {
  display: flex;
  gap: var(--space-6);
  list-style: none;
}

.footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
}

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

.footer__bottom {
  text-align: center;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  margin-top: var(--space-6);
}

.footer__copy {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__copy a {
  color: var(--color-text-muted);
  text-decoration: none;
}

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

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

.fade-in {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

/* Fallback for browsers without scroll-driven animations: 
   JS IntersectionObserver adds .is-visible */
.fade-in-js {
  opacity: 0;
  transition: opacity 0.6s var(--ease-out);
}

.fade-in-js.is-visible {
  opacity: 1;
}