:root {
  --ids-green: #a6e51c;
  --ids-green-dark: #78a900;
  --ids-green-soft: #f3f9e8;
  --ids-boutique: #da2f60;
  --ids-boutique-dark: #b92350;
  --ids-convention-green: #88f838;
  --ids-convention-green-dark: #4f8f13;
  --ids-charcoal: #111315;
  --ids-ink: #24282c;
  --ids-gray: #646b72;
  --ids-border: #dfe5d8;
  --ids-white: #ffffff;
  --ids-shadow: 0 18px 50px rgba(17, 19, 21, 0.12);
  --font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --section-space: clamp(4rem, 8vw, 7rem);
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 20;
  transform: translateY(-150%);
  border-radius: 999px;
  padding: 0.75rem 1rem;
  color: var(--ids-charcoal);
  background: var(--ids-green);
  font-weight: 800;
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(166, 229, 28, 0.22);
  background:
    linear-gradient(90deg, rgba(166, 229, 28, 0.08), rgba(255, 255, 255, 0) 36%),
    rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}

.nav-shell {
  width: min(100% - 2rem, var(--container));
  min-height: 4.75rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 0;
  padding: 0.45rem 0;
  text-decoration: none;
  font-weight: 900;
  letter-spacing: 0;
}

.brand-mark {
  display: inline-grid;
  width: 3.35rem;
  height: 2.75rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 8px;
  border: 1px solid rgba(166, 229, 28, 0.4);
  background: var(--ids-white);
  box-shadow: 0 8px 24px rgba(17, 19, 21, 0.08);
}

.brand-mark img {
  width: 2.9rem;
  height: auto;
  object-fit: contain;
}

.brand-copy {
  display: grid;
  gap: 0.18rem;
  min-width: 0;
}

.brand-family-label {
  display: inline-flex;
  align-items: center;
  color: var(--ids-green-dark);
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  line-height: 1;
  text-transform: uppercase;
}

.brand-name {
  display: block;
  color: var(--ids-charcoal);
  font-size: clamp(1rem, 3.5vw, 1.16rem);
  font-weight: 950;
  line-height: 1.08;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 0.35rem;
  color: var(--ids-gray);
  font-size: 0.9rem;
  font-weight: 700;
}

.nav-links a {
  border-radius: 999px;
  padding: 0.55rem 0.75rem;
  text-decoration: none;
  transition:
    background-color 180ms ease,
    color 180ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ids-charcoal);
  background: rgba(166, 229, 28, 0.14);
}

.hero {
  min-height: calc(100svh - 4.75rem);
  display: grid;
  align-items: center;
  padding: 5rem 1rem;
  color: var(--ids-white);
  background:
    linear-gradient(90deg, rgba(17, 19, 21, 0.94) 0%, rgba(17, 19, 21, 0.78) 40%, rgba(17, 19, 21, 0.38) 100%),
    url("assets/ids-hero-dancers.png") center / cover no-repeat;
}

.hero-content {
  width: min(100%, var(--container));
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--ids-green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow-dark {
  color: var(--ids-green-dark);
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  color: inherit;
  line-height: 1.04;
  letter-spacing: 0;
}

h1 {
  max-width: 12ch;
  font-size: clamp(3.25rem, 13vw, 6.8rem);
  font-weight: 950;
}

h1::after {
  content: "";
  display: block;
  width: min(8rem, 42vw);
  height: 0.45rem;
  margin-top: 1.25rem;
  border-radius: 999px;
  background: var(--ids-green);
}

h2 {
  max-width: 14ch;
  color: var(--ids-charcoal);
  font-size: clamp(2rem, 7vw, 4rem);
  font-weight: 900;
}

h3 {
  color: var(--ids-charcoal);
  font-size: clamp(1.35rem, 5vw, 1.75rem);
  font-weight: 900;
}

.hero-subtitle {
  max-width: 38rem;
  margin: 1.5rem 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.15rem, 4vw, 1.5rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  border: 2px solid transparent;
  border-radius: 8px;
  padding: 0.85rem 1.15rem;
  font-weight: 900;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--ids-charcoal);
  background: var(--ids-green);
  box-shadow: 0 12px 32px rgba(166, 229, 28, 0.26);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.46);
  color: var(--ids-white);
  background: rgba(255, 255, 255, 0.08);
}

.button-outline {
  border-color: var(--ids-border);
  color: var(--ids-charcoal);
  background: var(--ids-white);
}

.button-outline:hover,
.button-outline:focus-visible {
  border-color: var(--ids-green);
}

.container {
  width: min(100% - 2rem, var(--container));
  margin: 0 auto;
}

.section {
  padding: var(--section-space) 0;
}

.section-light {
  background: var(--ids-green-soft);
}

.section-charcoal {
  color: var(--ids-white);
  background:
    radial-gradient(circle at 20% 0%, rgba(166, 229, 28, 0.22), transparent 32rem),
    var(--ids-charcoal);
}

.section-heading {
  max-width: 43rem;
  margin-bottom: 2rem;
}

.section-heading p:not(.eyebrow) {
  margin: 1rem 0 0;
  color: var(--ids-gray);
  font-size: 1.08rem;
}

.section-heading-inverted h2,
.section-heading-inverted p:not(.eyebrow) {
  color: var(--ids-white);
}

.section-heading-inverted p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.76);
}

.card-grid {
  display: grid;
  gap: 1rem;
}

.link-card {
  display: flex;
  min-height: 18rem;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  border: 1px solid var(--ids-border);
  border-radius: 8px;
  padding: 1.25rem;
  background: var(--ids-white);
  box-shadow: var(--ids-shadow);
}

.link-card-featured {
  color: var(--ids-white);
  border-color: rgba(166, 229, 28, 0.42);
  background:
    linear-gradient(135deg, rgba(166, 229, 28, 0.18), rgba(166, 229, 28, 0)),
    var(--ids-charcoal);
}

.link-card-featured h3,
.link-card-featured p {
  color: var(--ids-white);
}

.card-kicker {
  margin: 0 0 0.75rem;
  color: var(--ids-green-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.link-card-featured .card-kicker {
  color: var(--ids-green);
}

.link-card p:not(.card-kicker) {
  margin: 1rem 0 0;
  color: var(--ids-gray);
}

.link-card-featured p:not(.card-kicker) {
  color: rgba(255, 255, 255, 0.76);
}

.link-card-boutique {
  border-color: rgba(218, 47, 96, 0.35);
  background:
    linear-gradient(135deg, rgba(218, 47, 96, 0.11), rgba(218, 47, 96, 0) 46%),
    var(--ids-white);
}

.link-card-boutique .card-kicker {
  color: var(--ids-boutique);
}

.link-card-boutique .button-outline {
  border-color: var(--ids-boutique);
  color: var(--ids-white);
  background: var(--ids-boutique);
}

.link-card-boutique .button-outline:hover,
.link-card-boutique .button-outline:focus-visible {
  border-color: var(--ids-boutique-dark);
  background: var(--ids-boutique-dark);
}

.link-card-studio-bestie {
  border-color: rgba(218, 47, 96, 0.28);
  background: var(--ids-white);
  box-shadow:
    inset 0 0 0 1px rgba(218, 47, 96, 0.08),
    var(--ids-shadow);
}

.link-card-studio-bestie .card-kicker {
  color: var(--ids-boutique);
}

.link-card-studio-bestie .button-outline {
  border-color: var(--ids-boutique);
  color: var(--ids-boutique);
  background: var(--ids-white);
}

.link-card-studio-bestie .button-outline:hover,
.link-card-studio-bestie .button-outline:focus-visible {
  color: var(--ids-white);
  border-color: var(--ids-boutique);
  background: var(--ids-boutique);
}

.link-card-convention {
  position: relative;
  overflow: hidden;
  border-color: rgba(136, 248, 56, 0.34);
  background:
    linear-gradient(135deg, rgba(136, 248, 56, 0.1), rgba(136, 248, 56, 0) 48%),
    var(--ids-white);
  box-shadow:
    inset 0 0 0 1px rgba(136, 248, 56, 0.08),
    var(--ids-shadow);
}

.link-card-convention::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  width: 100%;
  height: 0.28rem;
  border-radius: 999px;
  background: var(--ids-convention-green);
}

.link-card-convention .card-kicker {
  color: var(--ids-convention-green-dark);
}

.link-card-convention .button-outline {
  border-color: var(--ids-convention-green);
  color: var(--ids-charcoal);
  background: var(--ids-white);
}

.link-card-convention .button-outline:hover,
.link-card-convention .button-outline:focus-visible {
  color: var(--ids-charcoal);
  background: var(--ids-convention-green);
}

.about-layout {
  display: grid;
  gap: 2rem;
}

.about-copy {
  max-width: 44rem;
  margin: 0;
  color: var(--ids-gray);
  font-size: clamp(1.15rem, 3vw, 1.45rem);
}

.brand-family-layout {
  display: grid;
  gap: 2rem;
}

.brand-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.brand-list li {
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-left: 0.45rem solid var(--ids-green);
  border-radius: 8px;
  padding: 1rem;
  color: var(--ids-white);
  background: rgba(255, 255, 255, 0.06);
  font-weight: 900;
}

.site-footer {
  padding: 3rem 0 1.5rem;
  color: rgba(255, 255, 255, 0.76);
  background: #0a0b0c;
}

.footer-layout {
  display: grid;
  gap: 2rem;
}

.footer-brand {
  margin: 0 0 0.5rem;
  color: var(--ids-white);
  font-size: 1.25rem;
  font-weight: 900;
}

.site-footer p {
  margin: 0;
}

.contact-list {
  display: grid;
  gap: 0.55rem;
  font-style: normal;
}

.contact-list a {
  color: var(--ids-white);
  text-decoration-color: rgba(166, 229, 28, 0.55);
  text-underline-offset: 0.22em;
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

@media (min-width: 720px) {
  .nav-links {
    display: inline-flex;
  }

  .hero {
    padding-inline: 2rem;
  }

  .button {
    min-width: 10rem;
  }

  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-layout,
  .brand-family-layout,
  .footer-layout {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .card-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 440px) {
  .hero {
    min-height: 86svh;
    background-position: 60% center;
  }

  .hero-actions,
  .button {
    width: 100%;
  }
}