/* =============================================================
   PPX – PC Part Exchange | Landing Page Styles
   Base font: 16px | Unit system: rem
============================================================= */

/* ── Custom properties ────────────────────────────────────── */
:root {
  --blue:      #2B9FE8;
  --blue-d:    #1A7EC4;
  --blue-l:    #E8F5FE;
  --dark:      #0B0F19;
  --navy:      #0F1729;
  --navy-2:    #161E32;
  --slate-50:  #F8FAFC;
  --slate-100: #F1F5F9;
  --slate-200: #E2E8F0;
  --slate-400: #94A3B8;
  --slate-500: #64748B;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-900: #0F172A;
  --red-50:    #FEF2F2;
  --red-100:   #FEE2E2;
  --red-400:   #F87171;
  --green-400: #4ADE80;
  --yellow-400:#FACC15;
  --white:     #FFFFFF;
  --radius-sm: 0.5rem;
  --radius:    0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --radius-2xl:1.5rem;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
  --shadow:    0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,.2), 0 8px 10px -6px rgba(0,0,0,.1);
}

/* ── Reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--slate-900);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img, video { display: block; max-width: 100%; }
button, input { font: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ── Utility ──────────────────────────────────────────────── */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.container {
  width: 100%;
  max-width: 75rem; /* 1200px */
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.container--narrow { max-width: 56rem; }
.container--mid    { max-width: 64rem; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: none;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, opacity 0.15s;
  white-space: nowrap;
}
.btn:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}
.btn--primary {
  padding: 0.75rem 1.5rem;
  background: var(--blue);
  color: var(--white);
}
.btn--primary:hover { background: var(--blue-d); }
.btn--primary:disabled { opacity: 0.6; cursor: not-allowed; }

.btn--ghost {
  padding: 0.75rem 1.5rem;
  background: transparent;
  color: var(--slate-400);
  border: none;
}
.btn--ghost:hover { color: var(--white); }

.btn--lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* ── Chip / badge ─────────────────────────────────────────── */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  border: 1px solid rgba(43,159,232,0.25);
  background: rgba(43,159,232,0.08);
  color: var(--blue);
  border-radius: 999px;
  padding: 0.3125rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
}
.chip__dot {
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background: var(--blue);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* ── Section headings ─────────────────────────────────────── */
.section-eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
  margin-bottom: 1rem;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.section-body {
  font-size: 1.125rem;
  color: var(--slate-500);
  line-height: 1.7;
  max-width: 36rem;
}


/* =============================================================
   NAV
============================================================= */
.nav {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  transition: background 0.2s, backdrop-filter 0.2s, box-shadow 0.2s;
}
.nav.is-scrolled {
  background: rgba(11,15,25,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-block: 1.125rem;
}
.nav__logo img { height: 2rem; width: auto; }
.nav__links {
  display: none;
  align-items: center;
  gap: 2rem;
}
.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-400);
  transition: color 0.15s;
}
.nav__links a:hover { color: var(--white); }


/* =============================================================
   HERO
============================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--dark);
  overflow: hidden;
  padding-top: 5rem;
}

/* Grid lines */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(43,159,232,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43,159,232,0.06) 1px, transparent 1px);
  background-size: 3rem 3rem;
  pointer-events: none;
}

.hero__glow-1 {
  position: absolute;
  top: -8rem;
  right: -4rem;
  width: 37.5rem;
  height: 37.5rem;
  border-radius: 50%;
  background: rgba(43,159,232,0.12);
  filter: blur(7rem);
  pointer-events: none;
}
.hero__glow-2 {
  position: absolute;
  bottom: -4rem;
  left: -4rem;
  width: 25rem;
  height: 25rem;
  border-radius: 50%;
  background: rgba(43,159,232,0.06);
  filter: blur(5rem);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
  padding-block: 5rem 6rem;
}

.hero__headline {
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--white);
}
.hero__headline em {
  font-style: normal;
  color: var(--blue);
}
.hero__subtext {
  margin-top: 1.5rem;
  font-size: 1.125rem;
  color: var(--slate-400);
  line-height: 1.7;
  max-width: 28rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 2.5rem;
}
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--slate-400);
}
.hero__trust-item svg { color: var(--blue); flex-shrink: 0; }


/* ── Listing card (hero right) ────────────────────────────── */
.listing-card-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}
.listing-card {
  width: 100%;
  max-width: 22rem;
  background: var(--navy-2);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-2xl);
  padding: 1.25rem;
  box-shadow: var(--shadow-xl);
}
.listing-card__header {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.listing-card__thumb {
  width: 5rem;
  height: 5rem;
  flex-shrink: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--slate-700);
}
.listing-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.listing-card__meta {
  min-width: 0;
}
.listing-card__category {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate-500);
}
.listing-card__title {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}
.listing-card__stars {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.375rem;
  font-size: 0.75rem;
  color: var(--slate-400);
}
.listing-card__stars span:first-child { color: var(--yellow-400); }

.listing-card__price-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: 1rem;
}
.listing-card__price {
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.listing-card__shipping {
  font-size: 0.6875rem;
  color: var(--slate-500);
  margin-left: 0.25rem;
}
.badge-fair {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  background: rgba(74,222,128,0.12);
  color: var(--green-400);
  font-size: 0.6875rem;
  font-weight: 700;
}

.pulse-bar {
  margin-top: 1rem;
  background: rgba(11,15,25,0.6);
  border-radius: var(--radius);
  padding: 0.75rem;
}
.pulse-bar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}
.pulse-bar__label {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--blue);
}
.pulse-bar__avg {
  font-size: 0.6875rem;
  color: var(--slate-400);
}
.pulse-bar__track {
  position: relative;
  height: 0.5rem;
  border-radius: 999px;
  overflow: hidden;
  background: linear-gradient(90deg, #22c55e, #facc15, #ef4444);
}
.pulse-bar__marker {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 0.125rem;
  height: 0.875rem;
  background: var(--white);
  border-radius: 999px;
  left: 38%;
}
.pulse-bar__range {
  display: flex;
  justify-content: space-between;
  margin-top: 0.25rem;
  font-size: 0.5625rem;
  color: var(--slate-600);
}

.listing-card__checks {
  margin-top: 1rem;
  display: grid;
  gap: 0.375rem;
}
.listing-card__check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.6875rem;
  color: var(--slate-400);
}
.listing-card__check svg { color: var(--green-400); flex-shrink: 0; }

.listing-card__cta {
  margin-top: 1.25rem;
  width: 100%;
  border-radius: var(--radius-lg);
  padding: 0.875rem;
  background: var(--blue);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: background 0.15s;
}
.listing-card__cta:hover { background: var(--blue-d); }

/* Floating escrow badge */
.escrow-badge {
  position: absolute;
  bottom: -1.25rem;
  left: -1.25rem;
  background: var(--navy-2);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 0.75rem 1rem;
  box-shadow: var(--shadow-xl);
}
.escrow-badge__label {
  font-size: 0.5625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate-500);
  margin-bottom: 0.25rem;
}
.escrow-badge__status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--white);
}
.escrow-badge__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--yellow-400);
  flex-shrink: 0;
}


/* =============================================================
   PROBLEM
============================================================= */
.problem {
  background: var(--slate-50);
  padding-block: 6rem;
}
.problem__intro {
  text-align: center;
  margin-bottom: 3.5rem;
}
.problem__intro .section-body {
  margin-inline: auto;
  margin-top: 1.5rem;
}
.problem__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1rem;
}
.pain-card {
  background: var(--white);
  border: 1px solid var(--red-100);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
}
.pain-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--red-50);
  margin-bottom: 0.875rem;
}
.pain-card__icon svg { color: var(--red-400); }
.pain-card__title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.375rem;
}
.pain-card__body {
  font-size: 0.875rem;
  color: var(--slate-500);
  line-height: 1.6;
}


/* =============================================================
   HOW IT WORKS
============================================================= */
.how {
  background: var(--dark);
  padding-block: 6rem;
  color: var(--white);
}
.how__intro {
  text-align: center;
  margin-bottom: 4rem;
}
.how__intro .section-title { color: var(--white); }
.how__intro .section-body  { color: var(--slate-400); margin-inline: auto; margin-top: 1rem; }
.how__steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
}
.step {
  background: var(--navy-2);
  padding: 2rem;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.step:last-child { border-right: none; }
.step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}
.step__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.step__body {
  font-size: 0.875rem;
  color: var(--slate-400);
  line-height: 1.65;
}


/* =============================================================
   FEATURES
============================================================= */
.features {
  background: var(--white);
  padding-block: 6rem;
}
.features__intro {
  text-align: center;
  margin-bottom: 4rem;
}
.features__intro .section-body { margin-inline: auto; margin-top: 1rem; }
.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.25rem;
}
.feature-card {
  background: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-2xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s;
}
.feature-card:hover { box-shadow: var(--shadow); }
.feature-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-lg);
  background: rgba(43,159,232,0.08);
  margin-bottom: 1rem;
}
.feature-card__icon svg { color: var(--blue); }
.feature-card__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.5rem;
}
.feature-card__body {
  font-size: 0.875rem;
  color: var(--slate-500);
  line-height: 1.65;
}


/* =============================================================
   COMPARISON
============================================================= */
.compare {
  background: var(--slate-50);
  padding-block: 6rem;
}
.compare__intro {
  text-align: center;
  margin-bottom: 4rem;
}
.compare__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 1.5rem;
}
.compare-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-2xl);
  padding: 2rem;
}
.compare-card--accent {
  border: 2px solid var(--blue);
  background: rgba(43,159,232,0.04);
}
.compare-card__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}
.compare-card__header-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--slate-100);
}
.compare-card__header-icon svg { color: var(--slate-400); }
.compare-card__header-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--slate-500);
}
.compare-card__logo { height: 1.75rem; width: auto; }
.compare-card__items {
  display: grid;
  gap: 1.25rem;
}
.compare-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.compare-item__icon { flex-shrink: 0; margin-top: 0.0625rem; }
.compare-item__icon--no  svg { color: var(--slate-300); }
.compare-item__icon--yes svg { color: var(--blue); }
.compare-item__title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-900);
  line-height: 1.4;
}
.compare-item__body {
  font-size: 0.8125rem;
  color: var(--slate-400);
  margin-top: 0.125rem;
  line-height: 1.5;
}


/* =============================================================
   QUOTE
============================================================= */
.quote {
  background: var(--dark);
  padding-block: 6rem;
  color: var(--white);
  text-align: center;
}
.quote__mark {
  color: rgba(43,159,232,0.3);
  margin-inline: auto;
  margin-bottom: 2rem;
}
.quote__text {
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 42rem;
  margin-inline: auto;
}
.quote__body {
  margin-top: 1.5rem;
  font-size: 1.0625rem;
  color: var(--slate-400);
  max-width: 36rem;
  margin-inline: auto;
  line-height: 1.7;
}
.quote__attribution {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 2.5rem;
}
.quote__avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(43,159,232,0.15);
  border: 2px solid rgba(43,159,232,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 900;
  color: var(--blue);
  flex-shrink: 0;
}
.quote__name {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  text-align: left;
}
.quote__role {
  font-size: 0.75rem;
  color: var(--slate-500);
  text-align: left;
}


/* =============================================================
   VALUES
============================================================= */
.values {
  background: var(--white);
  padding-block: 6rem;
}
.values__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
}
.values__eyebrow { display: block; margin-bottom: 1rem; }
.values__title { margin-bottom: 2.5rem; }
.values__list {
  display: grid;
  gap: 2rem;
}
.value-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.value-item__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: rgba(43,159,232,0.1);
  flex-shrink: 0;
  margin-top: 0.125rem;
}
.value-item__icon svg { color: var(--blue); }
.value-item__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.25rem;
}
.value-item__body {
  font-size: 0.875rem;
  color: var(--slate-500);
  line-height: 1.6;
}
.values__partner {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--slate-100);
}
.values__partner-label {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate-400);
  margin-bottom: 0.875rem;
}
.values__partner svg { fill: var(--slate-300); height: 1.75rem; width: auto; }
.values__media {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
.values__media-wide {
  grid-column: span 2;
}
.values__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
}
.values__media-tall { aspect-ratio: 1/1; overflow: hidden; border-radius: var(--radius-xl); }
.values__media-wide { aspect-ratio: 16/9; overflow: hidden; border-radius: var(--radius-xl); }


/* =============================================================
   WAITLIST
============================================================= */
.waitlist {
  position: relative;
  background: var(--dark);
  padding-block: 7rem;
  overflow: hidden;
  text-align: center;
  color: var(--white);
}
.waitlist::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(43,159,232,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43,159,232,0.04) 1px, transparent 1px);
  background-size: 3rem 3rem;
  pointer-events: none;
}
.waitlist__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 31.25rem;
  height: 31.25rem;
  border-radius: 50%;
  background: rgba(43,159,232,0.1);
  filter: blur(6rem);
  pointer-events: none;
}
.waitlist__inner {
  position: relative;
  max-width: 40rem;
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.waitlist__logo {
  height: 2.5rem;
  width: auto;
  margin-inline: auto;
  margin-bottom: 2rem;
  opacity: 0.85;
}
.waitlist__title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.waitlist__title em {
  font-style: normal;
  color: var(--blue);
}
.waitlist__body {
  margin-top: 1.25rem;
  font-size: 1.0625rem;
  color: var(--slate-400);
  line-height: 1.7;
}
.waitlist__form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2.5rem;
}
.waitlist__input {
  flex: 1;
  padding: 0.9375rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: var(--white);
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.waitlist__input::placeholder { color: var(--slate-500); }
.waitlist__input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(43,159,232,0.2);
}
.waitlist__status {
  min-height: 1.25rem;
  font-size: 0.875rem;
  margin-top: 0.75rem;
}
.waitlist__status--error  { color: #F87171; }
.waitlist__status--success { color: var(--green-400); }
.waitlist__seller {
  margin-top: 1.25rem;
  font-size: 0.875rem;
  color: var(--slate-600);
}
.waitlist__seller-link {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
  transition: color 0.15s;
}
.waitlist__seller-link:hover { color: var(--blue-d); }
.waitlist__seller-note {
  display: none;
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  color: var(--slate-500);
}
.waitlist__seller-note.is-visible { display: block; }


/* =============================================================
   FOOTER
============================================================= */
.footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-block: 2.5rem;
}
.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}
.footer__logo { height: 1.5rem; width: auto; opacity: 0.5; }
.footer__copy {
  font-size: 0.75rem;
  color: var(--slate-600);
}


/* =============================================================
   RESPONSIVE
============================================================= */
@media (min-width: 48rem) { /* 768px */
  .nav__links { display: flex; }

  .hero__inner {
    grid-template-columns: 1fr 1fr;
    padding-block: 6rem 7rem;
  }

  .waitlist__form {
    flex-direction: row;
  }
}

@media (min-width: 64rem) { /* 1024px */
  .values__inner {
    grid-template-columns: 1fr 1fr;
  }
  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

@media (max-width: 47.9375rem) {
  .how__steps {
    grid-template-columns: 1fr;
    border-radius: var(--radius-xl);
  }
  .step {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .step:last-child { border-bottom: none; }

  .escrow-badge { left: 0; bottom: -1rem; }
}