/* ===========================================================
   Vertiq — beta landing page
   Art direction: dark, cinematic, premium. Amber accent.
   =========================================================== */

@import url('https://api.fontshare.com/v2/css?f[]=clash-display@600,700&f[]=satoshi@400,500,700&display=swap');

: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);

  /* 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;

  --font-display: 'Clash Display', 'Satoshi', system-ui, sans-serif;
  --font-body: 'Satoshi', system-ui, -apple-system, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 999px;

  --maxw: 1180px;
}

/* ---------- Dark (default) ---------- */
:root,
[data-theme='dark'] {
  --vq-bg: #0b0b0c;
  --vq-bg-deep: #060607;
  --vq-surface: #141416;
  --vq-surface-2: #1b1b1f;
  --vq-border: #2a2a2f;
  --vq-border-soft: #1f1f24;
  --vq-text: #f2f0eb;
  --vq-text-muted: #9d9990;
  --vq-text-faint: #8b867c;
  --vq-accent: #e8b341;
  --vq-accent-hover: #f4c65f;
  --vq-accent-ink: #16130a;
  --vq-glow: rgba(232, 179, 65, 0.16);
  --vq-stage: #0b0b0c;
  color-scheme: dark;
}

/* ---------- Light ---------- */
[data-theme='light'] {
  --vq-bg: #f5f3ee;
  --vq-bg-deep: #efece5;
  --vq-surface: #ffffff;
  --vq-surface-2: #faf8f4;
  --vq-border: #ddd8ce;
  --vq-border-soft: #e8e4dc;
  --vq-text: #14130f;
  --vq-text-muted: #605c53;
  --vq-text-faint: #8b867c;
  --vq-accent: #9a6a05;
  --vq-accent-hover: #7d5604;
  --vq-accent-ink: #fffaf0;
  --vq-glow: rgba(154, 106, 5, 0.1);
  --vq-stage: #0b0b0c;
  color-scheme: light;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --vq-bg: #f5f3ee;
    --vq-bg-deep: #efece5;
    --vq-surface: #ffffff;
    --vq-surface-2: #faf8f4;
    --vq-border: #ddd8ce;
    --vq-border-soft: #e8e4dc;
    --vq-text: #14130f;
    --vq-text-muted: #605c53;
    --vq-text-faint: #8b867c;
    --vq-accent: #9a6a05;
    --vq-accent-hover: #7d5604;
    --vq-accent-ink: #fffaf0;
    --vq-glow: rgba(154, 106, 5, 0.1);
    color-scheme: light;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--vq-bg);
  color: var(--vq-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

:focus-visible {
  outline: 2px solid var(--vq-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.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;
}

sup.sm {
  font-size: 0.58em;
  font-style: normal;
  font-weight: 500;
  vertical-align: super;
  letter-spacing: 0;
  margin-left: 0.12em;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--vq-bg) 78%, transparent);
  border-bottom: 1px solid var(--vq-border-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 72px;
}

.logo-lockup {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--vq-text);
}

.logo-lockup .mark {
  width: 26px;
  flex: none;
  display: block;
}

.logo-lockup .mark svg {
  width: 100%;
  height: auto;
  display: block;
}

.logo-lockup .wordmark {
  display: block;
  flex: none;
}

.logo-lockup .wordmark svg {
  height: 20px;
  width: auto;
  display: block;
}

.site-footer .logo-lockup .mark {
  width: 30px;
}

.site-footer .logo-lockup .wordmark svg {
  height: 23px;
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--vq-text-muted);
  border: 1px solid var(--vq-border);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  background: var(--vq-surface);
}

.badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--vq-accent);
  box-shadow: 0 0 0 0 var(--vq-glow);
  animation: pulse 2.6s ease-out infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--vq-accent) 55%, transparent);
  }
  70% {
    box-shadow: 0 0 0 9px transparent;
  }
  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}

.theme-toggle {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--vq-border);
  background: var(--vq-surface);
  color: var(--vq-text-muted);
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.theme-toggle:hover {
  color: var(--vq-text);
  border-color: var(--vq-accent);
  transform: translateY(-1px);
}

.theme-toggle svg {
  width: 17px;
  height: 17px;
}

[data-theme='dark'] .icon-sun,
:root:not([data-theme]) .icon-sun {
  display: block;
}
[data-theme='dark'] .icon-moon,
:root:not([data-theme]) .icon-moon {
  display: none;
}
[data-theme='light'] .icon-sun {
  display: none;
}
[data-theme='light'] .icon-moon {
  display: block;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) .icon-sun {
    display: none;
  }
  :root:not([data-theme]) .icon-moon {
    display: block;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(var(--space-16), 9vw, var(--space-32)) clamp(var(--space-12), 7vw, var(--space-24));
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: -30% 20% auto -10%;
  height: 620px;
  background: radial-gradient(ellipse at center, var(--vq-glow), transparent 68%);
  pointer-events: none;
  filter: blur(20px);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(var(--space-10), 5vw, var(--space-20));
  align-items: center;
}

.eyebrow {
  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(--vq-accent);
  margin-bottom: var(--space-6);
}

.eyebrow .rule {
  width: 28px;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}

h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: 1.03;
  letter-spacing: -0.025em;
  margin: 0 0 var(--space-6);
  text-wrap: balance;
}

h1 .accent {
  color: var(--vq-accent);
}

.lede {
  font-size: var(--text-base);
  color: var(--vq-text-muted);
  max-width: 46ch;
  margin: 0 0 var(--space-8);
}

.slogan {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-8);
  color: var(--vq-text);
}

.slogan sup.sm {
  font-size: 0.36em;
}

/* ---------- Form ---------- */
.signup {
  max-width: 520px;
}

.field-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-3);
}

.input {
  width: 100%;
  font: inherit;
  font-size: var(--text-sm);
  color: var(--vq-text);
  background: var(--vq-surface);
  border: 1px solid var(--vq-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  transition: border-color 0.2s ease, background 0.2s ease;
}

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

.input:hover {
  border-color: color-mix(in srgb, var(--vq-accent) 40%, var(--vq-border));
}

.input:focus {
  outline: none;
  border-color: var(--vq-accent);
  background: var(--vq-surface-2);
}

.btn {
  font: inherit;
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--vq-accent-ink);
  background: var(--vq-accent);
  border: 1px solid var(--vq-accent);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.btn:hover:not(:disabled) {
  background: var(--vq-accent-hover);
  border-color: var(--vq-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px -14px var(--vq-accent);
}

.btn:active:not(:disabled) {
  transform: translateY(0);
}

.btn:disabled {
  opacity: 0.6;
  cursor: progress;
}

.select-row {
  margin-top: var(--space-3);
}

.select {
  width: 100%;
  font: inherit;
  font-size: var(--text-sm);
  color: var(--vq-text-muted);
  background: var(--vq-surface);
  border: 1px solid var(--vq-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%),
    linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: right 22px center, right 16px center;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  cursor: pointer;
}

.select:focus {
  outline: none;
  border-color: var(--vq-accent);
  color: var(--vq-text);
}

.form-note {
  font-size: var(--text-xs);
  color: var(--vq-text-faint);
  margin-top: var(--space-4);
  max-width: 46ch;
}

.form-status {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  min-height: 1.2em;
}

.form-status[data-state='error'] {
  color: #e57373;
}

.form-status[data-state='ok'] {
  color: var(--vq-accent);
}

.success-panel {
  border: 1px solid color-mix(in srgb, var(--vq-accent) 45%, var(--vq-border));
  background: color-mix(in srgb, var(--vq-accent) 7%, var(--vq-surface));
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-6);
  max-width: 520px;
}

.success-panel h2 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin: 0 0 var(--space-2);
}

.success-panel p {
  margin: 0;
  color: var(--vq-text-muted);
  font-size: var(--text-sm);
}

[hidden] {
  display: none !important;
}

/* honeypot */
.hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
}

/* ---------- Hero visual ---------- */
.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--vq-stage);
  border: 1px solid var(--vq-border);
  aspect-ratio: 4 / 5;
  box-shadow: 0 60px 120px -60px rgba(0, 0, 0, 0.9);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: 0;
  transform: scale(1.06);
  animation: revealMedia 1.4s cubic-bezier(0.16, 1, 0.3, 1) 0.15s forwards;
}

@keyframes revealMedia {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.hero-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 6, 7, 0.85) 0%, transparent 45%);
  pointer-events: none;
}

.visual-caption {
  position: absolute;
  left: var(--space-6);
  right: var(--space-6);
  bottom: var(--space-6);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #b8b3a8;
}

.visual-caption .mark {
  width: 18px;
  color: #f2f0eb;
  flex: none;
  display: block;
}

.visual-caption .mark svg {
  width: 100%;
  height: auto;
  display: block;
}

/* ---------- Marquee strip ---------- */
.strip {
  border-block: 1px solid var(--vq-border-soft);
  background: var(--vq-bg-deep);
  padding-block: var(--space-4);
  overflow: hidden;
}

.strip-track {
  display: flex;
  gap: var(--space-10);
  width: max-content;
  animation: slide 34s linear infinite;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--vq-text-faint);
  white-space: nowrap;
}

.strip-track span.on {
  color: var(--vq-text);
}

.strip-track .sep {
  color: var(--vq-accent);
}

@keyframes slide {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .strip-track {
    animation: none;
  }
  .hero-visual img {
    animation: none;
    opacity: 1;
    transform: none;
  }
  .badge .dot {
    animation: none;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ---------- Beta section ---------- */
.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
}

.section-head {
  max-width: 62ch;
  margin-bottom: var(--space-12);
}

.section-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vq-text-faint);
  margin-bottom: var(--space-4);
}

h2.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-4);
}

.section-head p {
  margin: 0;
  color: var(--vq-text-muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

.card {
  border: 1px solid var(--vq-border-soft);
  background: var(--vq-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6) var(--space-8);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.card:hover {
  border-color: var(--vq-border);
  transform: translateY(-3px);
}

.card .num {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--vq-accent);
  display: block;
  margin-bottom: var(--space-4);
}

.card h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 var(--space-3);
  font-family: var(--font-body);
}

.card p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--vq-text-muted);
}

/* ---------- Availability ---------- */
.avail {
  border-top: 1px solid var(--vq-border-soft);
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}

.avail-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.avail-copy h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-3);
}

.avail-copy p {
  margin: 0;
  color: var(--vq-text-muted);
  max-width: 44ch;
  font-size: var(--text-sm);
}

.store-badges {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.store-badge {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border: 1px solid var(--vq-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-5);
  background: var(--vq-surface);
  color: var(--vq-text-muted);
  min-width: 190px;
}

.store-badge svg {
  width: 20px;
  height: 20px;
  flex: none;
  color: var(--vq-text-faint);
}

.store-badge .sb-top {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--vq-text-faint);
  line-height: 1.4;
}

.store-badge .sb-main {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--vq-text);
  line-height: 1.3;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--vq-border-soft);
  padding-block: var(--space-12) var(--space-16);
  background: var(--vq-bg-deep);
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-10);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  font-size: var(--text-sm);
  color: var(--vq-text-muted);
}

.footer-links a:hover {
  color: var(--vq-accent);
}

.footer-legal {
  font-size: var(--text-xs);
  color: var(--vq-text-muted);
  line-height: 1.7;
  max-width: 74ch;
}

.footer-legal p {
  margin: 0 0 var(--space-2);
}

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  .hero-visual {
    aspect-ratio: 16 / 11;
    order: -1;
  }
  .cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .wrap {
    padding-inline: var(--space-5);
  }
  .field-row {
    grid-template-columns: 1fr;
  }
  .btn {
    width: 100%;
    padding-block: var(--space-4);
  }
  .header-inner .badge {
    display: none;
  }
  .store-badge {
    min-width: 0;
    flex: 1 1 100%;
  }
  .lede {
    max-width: none;
  }
}