/* ============================================================
   SOLO KIT — landing page
   Warm, professional, editorial-clean art direction.
   Display: Cabinet Grotesk · Body: Satoshi (Fontshare)
   ============================================================ */

:root,
[data-theme='light'] {
  --color-bg: #f6f2ec;
  --color-surface: #fcfaf6;
  --color-surface-2: #f1ece3;
  --color-surface-offset: #efe9df;
  --color-border: #e0d8ca;
  --color-divider: #e8e1d5;
  --color-text: #1f1b16;
  --color-text-muted: #6b6358;
  --color-text-faint: #9a9085;
  --color-primary: #1f6b5c;
  --color-primary-hover: #165044;
  --color-primary-active: #103b33;
  --color-primary-highlight: #d7e8e3;
  --color-amber: #c9842c;
  --color-amber-soft: #f3e3cd;
  --shadow-sm: 0 1px 2px rgba(31, 27, 22, 0.06);
  --shadow-md: 0 6px 20px rgba(31, 27, 22, 0.08);
  --shadow-lg: 0 18px 44px rgba(31, 27, 22, 0.12);
}

[data-theme='dark'] {
  --color-bg: #15120f;
  --color-surface: #1d1916;
  --color-surface-2: #221d19;
  --color-surface-offset: #211c18;
  --color-border: #3a322a;
  --color-divider: #2c2520;
  --color-text: #e3ddd2;
  --color-text-muted: #9b9183;
  --color-text-faint: #6c6357;
  --color-primary: #5fb3a0;
  --color-primary-hover: #4d9c8b;
  --color-primary-active: #3c8072;
  --color-primary-highlight: #23332e;
  --color-amber: #e0a94a;
  --color-amber-soft: #2e2418;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 18px 44px rgba(0, 0, 0, 0.5);
}

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

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: 'Satoshi', 'Helvetica Neue', Arial, sans-serif;
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
}

:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.82rem + 0.3vw, 1rem);
  --text-base: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --text-lg: clamp(1.15rem, 1rem + 0.7vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.2vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.3rem + 2.4vw, 3.25rem);
  --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-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --content-narrow: 720px;
  --content-default: 1080px;
}

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

ul[role='list'] {
  list-style: none;
}

input,
button,
textarea {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3 {
  text-wrap: balance;
  line-height: 1.12;
  font-family: 'Cabinet Grotesk', 'Satoshi', sans-serif;
}

p,
li {
  text-wrap: pretty;
  max-width: 72ch;
}

::selection {
  background: color-mix(in oklab, var(--color-primary) 25%, transparent);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

a,
button,
input {
  transition: color var(--transition-interactive), background var(--transition-interactive),
    border-color var(--transition-interactive), box-shadow var(--transition-interactive),
    transform var(--transition-interactive);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

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

.section {
  padding-block: clamp(var(--space-12), 7vw, var(--space-24));
}

.section--alt {
  background: var(--color-surface);
  border-block: 1px solid var(--color-divider);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: 'Satoshi', sans-serif;
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.01em;
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius-full);
  border: 1.5px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

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

.btn--primary:active {
  background: var(--color-primary-active);
  transform: translateY(0);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

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

.btn--sm {
  padding: 0.6rem 1.1rem;
  font-size: var(--text-xs);
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1.5px solid var(--color-border);
}

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

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-divider);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  height: 4.5rem;
}

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

.brand__name {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.brand__name--sm {
  font-size: 1.05rem;
}

.nav {
  display: none;
  gap: var(--space-8);
}

.nav__link {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
}

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

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

@media (min-width: 760px) {
  .nav {
    display: flex;
  }
}

/* ---------- Eyebrow / section titles ---------- */
.eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.eyebrow--center {
  display: block;
  text-align: center;
}

.section__title {
  font-size: var(--text-xl);
  font-weight: 700;
  max-width: 20ch;
  letter-spacing: -0.015em;
}

.section__title--center {
  margin-inline: auto;
  text-align: center;
  max-width: 26ch;
}

.section__lede {
  margin-top: var(--space-4);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 56ch;
}

.section__lede--center {
  margin-inline: auto;
  text-align: center;
  margin-top: var(--space-6);
}

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(var(--space-16), 10vw, var(--space-24)) clamp(var(--space-12), 8vw, var(--space-20));
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: -20% 10% auto 10%;
  height: 60%;
  background: radial-gradient(
    ellipse at 50% 0%,
    color-mix(in oklab, var(--color-primary) 14%, transparent),
    transparent 70%
  );
  pointer-events: none;
}

.hero__inner {
  position: relative;
  max-width: 760px;
}

.hero__title {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-5);
}

.hero__sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-inline: auto;
  max-width: 60ch;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  margin-top: var(--space-8);
}

.hero__note {
  margin-top: var(--space-5);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ---------- Grid / cards ---------- */
.grid {
  display: grid;
  gap: var(--space-5);
}

.grid--3 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 980px) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.card__body {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

/* ---------- Template cards ---------- */
.grid--cards {
  margin-top: var(--space-10);
}

.template-card {
  position: relative;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6) var(--space-6);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive),
    border-color var(--transition-interactive);
}

.template-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.template-card__num {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-weight: 800;
  font-size: var(--text-sm);
  color: var(--color-amber);
  letter-spacing: 0.05em;
}

.template-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-top: var(--space-2);
  margin-bottom: var(--space-2);
}

.template-card__body {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

.formats-note {
  margin-top: var(--space-10);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ---------- Pricing ---------- */
.pricing {
  display: grid;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 880px) {
  .pricing {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.pricing__list {
  margin-top: var(--space-6);
  display: grid;
  gap: var(--space-3);
}

.pricing__item {
  position: relative;
  padding-left: 1.75rem;
  font-size: var(--text-base);
}

.pricing__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 1rem;
  height: 1rem;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  box-shadow: inset 0 0 0 3px var(--color-surface), inset 0 0 0 4px var(--color-primary);
}

.pricing .btn {
  margin-top: var(--space-8);
}

.price-card {
  background: var(--color-text);
  color: var(--color-bg);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.price-card::after {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 70%;
  height: 70%;
  background: radial-gradient(circle, color-mix(in oklab, var(--color-amber) 55%, transparent), transparent 70%);
  pointer-events: none;
}

.price-card__label {
  position: relative;
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--color-bg) 70%, transparent);
  margin-bottom: var(--space-5);
}

.price-card__price {
  position: relative;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-3);
}

.price-card__strike {
  font-size: var(--text-lg);
  color: color-mix(in oklab, var(--color-bg) 50%, transparent);
  text-decoration: line-through;
}

.price-card__amount {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-weight: 800;
  font-size: clamp(3rem, 8vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.03em;
}

.price-card__sub {
  position: relative;
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: color-mix(in oklab, var(--color-bg) 70%, transparent);
}

.price-card__note {
  position: relative;
  margin-top: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-amber);
}

/* In dark mode the price card inverts to a light surface, so the amber note needs a darker shade to stay readable */
[data-theme='dark'] .price-card__note {
  color: #b8702a;
}

/* ---------- CTA / waitlist ---------- */
.cta {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Keep the CTA dark in dark mode so white text stays high-contrast */
[data-theme='dark'] .cta {
  background: #0d2e27;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 50% 120%,
    color-mix(in oklab, var(--color-amber) 30%, transparent),
    transparent 60%
  );
  pointer-events: none;
}

.cta__inner {
  position: relative;
  max-width: 640px;
}

.cta__title {
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.015em;
}

.cta__sub {
  margin-top: var(--space-4);
  color: color-mix(in oklab, #fff 85%, transparent);
  font-size: var(--text-lg);
}

.waitlist-form {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  max-width: 520px;
  margin-inline: auto;
}

.waitlist-form__input {
  flex: 1 1 260px;
  min-width: 0;
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-full);
  border: 1.5px solid color-mix(in oklab, #fff 25%, transparent);
  background: color-mix(in oklab, #fff 8%, transparent);
  color: #fff;
  font-size: var(--text-base);
}

.waitlist-form__input::placeholder {
  color: color-mix(in oklab, #fff 55%, transparent);
}

.waitlist-form__input:focus-visible {
  outline: none;
  border-color: #fff;
  background: color-mix(in oklab, #fff 14%, transparent);
}

.waitlist-form .btn--primary {
  background: var(--color-text);
  color: #fff;
}

.waitlist-form .btn--primary:hover {
  background: #000;
  color: #fff;
}

.waitlist-form__success {
  margin-top: var(--space-5);
  font-weight: 700;
  font-size: var(--text-base);
  color: #fff;
}

/* ---------- FAQ ---------- */
.faq {
  margin-top: var(--space-10);
  display: grid;
  gap: var(--space-3);
}

.faq__item {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
}

.faq__summary {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-weight: 700;
  font-size: var(--text-base);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.faq__summary::-webkit-details-marker {
  display: none;
}

.faq__summary::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--color-primary);
  transition: transform var(--transition-interactive);
  flex-shrink: 0;
}

.faq__item[open] .faq__summary::after {
  content: '−';
}

.faq__answer {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-12) var(--space-8);
}

.footer__inner {
  display: grid;
  gap: var(--space-3);
}

.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary);
}

.footer__copy {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

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

/* ---------- Header scroll shadow ---------- */
.header--scrolled {
  box-shadow: var(--shadow-sm);
}