/* Design DNA: Stitch project "YS Slingshot ditto clone" — Precision Momentum tokens */

:root {
  --color-primary: #5c1ca4;
  --color-primary-container: #753bbd;
  --color-primary-fixed-dim: #d8b9ff;
  --color-secondary: #b6212f;
  --color-secondary-container: #fc565b;
  --color-surface: #fbf9f8;
  --color-surface-low: #f5f3f3;
  --color-surface-lowest: #ffffff;
  --color-surface-high: #eae8e7;
  --color-on-surface: #1b1c1c;
  --color-on-surface-variant: #4b4452;
  --color-tertiary: #6e5e00;
  --color-outline-variant: #cdc3d5;
  --font-display: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --radius-lg: 1rem;
  --radius-full: 9999px;
  --shadow-ambient: 0 32px 64px rgba(27, 28, 28, 0.06);
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-2xl: 6rem;
  --max-width: 72rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-on-surface);
  background: var(--color-surface);
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  position: fixed;
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  padding: 0.5rem 1rem;
  background: var(--color-primary-container);
  color: #fff;
  z-index: 1000;
  border-radius: var(--radius-lg);
}

.shell {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.display-lg {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-md);
}

.display-md {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-sm);
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary-container);
  margin: 0 0 var(--space-sm);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--color-surface) 72%, transparent);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid color-mix(in srgb, var(--color-outline-variant) 15%, transparent);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 4.25rem;
}

.logo__mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-container));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

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

.nav a {
  color: var(--color-on-surface-variant);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--color-primary-container);
}

.header__actions {
  display: none;
  align-items: center;
  gap: var(--space-sm);
}

.icon-btn {
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  border-radius: var(--radius-full);
  background: var(--color-surface-high);
  cursor: pointer;
  display: grid;
  place-items: center;
}

.icon-btn:focus-visible {
  outline: 2px solid var(--color-primary-container);
  outline-offset: 2px;
}

.icon-search::before {
  content: "";
  display: block;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--color-on-surface);
  border-radius: 50%;
  box-shadow: 6px 6px 0 -4px var(--color-on-surface);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 0.35rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.35rem;
  height: 2px;
  background: var(--color-on-surface);
  border-radius: 2px;
}

.mobile-nav {
  padding: var(--space-md) 1rem 1.5rem;
  background: var(--color-surface-low);
  border-top: 1px solid color-mix(in srgb, var(--color-outline-variant) 15%, transparent);
}

.mobile-nav nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mobile-nav a {
  color: var(--color-on-surface);
  text-decoration: none;
  font-weight: 600;
  padding: 0.35rem 0;
}

@media (min-width: 960px) {
  .nav,
  .header__actions {
    display: flex;
  }

  .nav-toggle {
    display: none;
  }

  .mobile-nav[hidden] {
    display: none;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary-fixed-dim);
  outline-offset: 3px;
}

.btn--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-container));
  box-shadow: var(--shadow-ambient);
}

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

.btn--secondary {
  color: #fff;
  background: var(--color-secondary);
}

.btn--secondary:hover {
  background: var(--color-secondary-container);
}

.btn--ghost {
  color: var(--color-on-surface);
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--color-outline-variant) 40%, transparent);
}

.btn--ghost:hover {
  background: var(--color-surface-high);
}

.text-link {
  color: var(--color-primary-container);
  font-weight: 600;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

/* Hero */
.hero {
  padding: var(--space-2xl) 0 calc(var(--space-2xl) * 0.85);
  background: radial-gradient(120% 80% at 10% 0%, #2a0d4a 0%, #12071f 45%, #0a0410 100%);
  color: #f4efff;
}

.hero__grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.hero__location {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin: 0;
  font-size: 0.95rem;
  opacity: 0.9;
}

.material-ish {
  font-size: 0.85rem;
  font-family: var(--font-body);
  opacity: 0.75;
}

.hero__lede {
  font-size: 1.2rem;
  max-width: 36rem;
  margin: 0;
  opacity: 0.92;
}

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

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

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

.service-card {
  background: color-mix(in srgb, var(--color-surface-lowest) 14%, transparent);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  backdrop-filter: blur(8px);
}

.service-card__icon {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.7;
  margin-bottom: var(--space-sm);
}

.service-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
}

/* Event */
.section {
  padding: var(--space-2xl) 0;
}

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

.event-card {
  background: var(--color-surface-lowest);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-ambient);
}

.event-card__date {
  font-weight: 700;
  font-size: 1.1rem;
  margin: 0 0 var(--space-sm);
}

.event-card__intro {
  margin: 0 0 var(--space-md);
  color: var(--color-on-surface-variant);
  max-width: 42rem;
}

.event-details {
  margin: 0 0 var(--space-lg);
  padding-left: 1.1rem;
  color: var(--color-on-surface-variant);
}

.event-details li {
  margin-bottom: var(--space-xs);
}

/* Why */
.section--why {
  background: var(--color-surface);
}

.why__lede {
  max-width: 48rem;
  margin: 0 0 var(--space-xl);
  color: var(--color-on-surface-variant);
  font-size: 1.1rem;
}

.pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

@media (min-width: 720px) {
  .pillars {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.pillar-card {
  background: var(--color-surface-low);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  min-height: 5rem;
}

.pillar-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}

.why-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-md);
  max-width: 48rem;
}

.why-points li {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}

.why-points__ico {
  flex-shrink: 0;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary-container);
}

/* Cases */
.section--case {
  background: var(--color-surface-low);
}

.case-block {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 900px) {
  .case-block {
    grid-template-columns: 1fr 1fr;
  }

  .case-block--reverse .case-block__media {
    order: 2;
  }

  .case-block--reverse .case-block__body {
    order: 1;
  }
}

.placeholder {
  min-height: 14rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--color-primary-container), var(--color-primary));
  opacity: 0.85;
}

.placeholder--cool {
  background: linear-gradient(145deg, #1c3d5c, var(--color-tertiary));
}

.case-block__tagline {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 var(--space-md);
  color: var(--color-on-surface-variant);
}

/* Story */
.section--tint {
  background: var(--color-surface);
}

.story-marquee {
  text-align: left;
}

.story-stack {
  margin-bottom: var(--space-md);
}

.story-line {
  display: block;
}

.story-line--accent {
  color: var(--color-primary-container);
}

.story-marquee__copy {
  max-width: 36rem;
  color: var(--color-on-surface-variant);
  margin-bottom: var(--space-lg);
}

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

/* Marquee strip */
.section--strip {
  padding: var(--space-lg) 0;
  background: var(--color-surface-low);
  overflow: hidden;
}

.marquee {
  overflow: hidden;
}

.marquee__inner {
  display: flex;
  gap: var(--space-xl);
  width: max-content;
  animation: marquee 28s linear infinite;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 3vw, 2rem);
  color: color-mix(in srgb, var(--color-on-surface) 35%, transparent);
  white-space: nowrap;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* CTA */
.section--cta {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-container));
  color: #fff;
  text-align: center;
}

.cta-block .display-md,
.cta-block p {
  color: inherit;
}

.cta-block .btn--primary {
  background: #fff;
  color: var(--color-primary);
}

.cta-block .btn--primary:hover {
  background: var(--color-surface-high);
}

/* Blog */
.section--blog {
  background: var(--color-surface-low);
}

.blog-teaser p {
  color: var(--color-on-surface-variant);
  max-width: 40rem;
}

.blog-list {
  list-style: none;
  margin: var(--space-lg) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-md);
  max-width: 40rem;
}

.blog-pill {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-right: var(--space-sm);
}

/* Newsletter */
.section--newsletter {
  background: var(--color-surface);
  padding-bottom: var(--space-2xl);
}

.newsletter__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  max-width: 40rem;
  margin: 0 0 var(--space-lg);
}

.newsletter__form {
  max-width: 32rem;
}

.field-grid {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

@media (min-width: 600px) {
  .field-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.field__label {
  font-size: 0.85rem;
  font-weight: 600;
}

.field input {
  font: inherit;
  padding: 0.75rem 0;
  border: none;
  border-bottom: 1px solid color-mix(in srgb, var(--color-outline-variant) 50%, transparent);
  background: transparent;
  border-radius: 0;
}

.field input:focus {
  outline: none;
  border-bottom-color: var(--color-primary-container);
  border-bottom-width: 2px;
}

.honeypot {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

.fine-print {
  margin: var(--space-md) 0 0;
  font-size: 0.8rem;
  color: var(--color-on-surface-variant);
}

.site-footer {
  padding: var(--space-lg) 0 calc(var(--space-xl) * 1.25);
  background: var(--color-surface-low);
  font-size: 0.85rem;
  color: var(--color-on-surface-variant);
}

.footer__inner p {
  margin: 0 0 var(--space-sm);
}

.footer__note {
  max-width: 42rem;
}