:root {
  --bg: #f7f5ef;
  --paper: #ffffff;
  --ink: #101c20;
  --muted: #5f6d70;
  --soft: #eef5f4;
  --line: #dce5e4;
  --teal: #069a96;
  --teal-dark: #0a6e72;
  --gold: #f2aa35;
  --red: #e14b3d;
  --shadow: 0 24px 64px rgba(25, 43, 46, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 12px clamp(16px, 2vw, 32px);
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid rgba(220, 229, 228, 0.82);
  backdrop-filter: blur(18px);
}

.header-inner {
  position: relative;
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 22px;
  align-items: center;
}

.brand-logo {
  display: block;
  width: clamp(190px, 15vw, 244px);
  height: auto;
}

.nav-links {
  position: absolute;
  left: 50%;
  justify-self: unset;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
  gap: 4px;
  padding: 5px;
  border: 1px solid rgba(220, 229, 228, 0.9);
  border-radius: 999px;
  background: rgba(247, 245, 239, 0.78);
  color: #546366;
  font-size: 0.93rem;
  font-weight: 820;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 15px;
  border-radius: 999px;
  transition:
    background 160ms ease,
    color 160ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: #ffffff;
  color: var(--teal-dark);
  box-shadow: 0 8px 18px rgba(25, 43, 46, 0.08);
}

.header-action {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-weight: 850;
  white-space: nowrap;
  box-shadow: 0 14px 28px rgba(16, 28, 32, 0.16);
  transition:
    transform 160ms ease,
    background 160ms ease;
}

.header-action:hover,
.header-action:focus-visible {
  transform: translateY(-1px);
  background: var(--teal-dark);
}

.hero {
  position: relative;
  min-height: 760px;
  display: flex;
  align-items: center;
  padding: 96px clamp(20px, 6vw, 88px) 92px;
  overflow: hidden;
  background: #fbfaf6;
}

.hero-image {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(251, 250, 246, 0.98) 0%, rgba(251, 250, 246, 0.9) 38%, rgba(251, 250, 246, 0.18) 72%, rgba(251, 250, 246, 0) 100%),
    linear-gradient(180deg, rgba(251, 250, 246, 0.1) 0%, rgba(251, 250, 246, 0.95) 100%),
    url("../assets/runner_music_lights.png") right center / auto 100% no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  left: clamp(20px, 6vw, 88px);
  right: clamp(20px, 6vw, 88px);
  bottom: 0;
  height: 1px;
  background: var(--line);
}

.hero-content {
  position: relative;
  width: min(760px, 100%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(3.2rem, 7vw, 6.8rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(2.1rem, 4vw, 4.1rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.hero-copy,
.section-heading p,
.video-copy p,
.program-list p,
.feature-list p,
.faq-list p,
.contact-section p {
  color: var(--muted);
  font-size: 1.06rem;
}

.hero-copy {
  max-width: 620px;
  margin-bottom: 30px;
  font-size: clamp(1.08rem, 1.6vw, 1.28rem);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.button,
.copy-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 900;
  cursor: pointer;
}

.button-primary {
  background: var(--ink);
  color: #fff;
}

.button-secondary,
.copy-button {
  background: var(--paper);
  border-color: var(--line);
  color: var(--ink);
}

.section {
  scroll-margin-top: 112px;
  padding: 88px clamp(20px, 6vw, 88px);
}

.section-heading {
  width: min(780px, 100%);
  margin-bottom: 32px;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.listen-section,
.programs-section {
  background: var(--paper);
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  gap: 12px;
}

.platform-link {
  display: grid;
  gap: 10px;
  min-height: 154px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.platform-link:hover,
.platform-link:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(6, 154, 150, 0.5);
  box-shadow: var(--shadow);
}

.platform-link.live {
  border-color: rgba(6, 154, 150, 0.45);
  background: linear-gradient(180deg, #ffffff, var(--soft));
}

.platform-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: #f6f8f8;
}

.platform-icon img {
  display: block;
  width: 30px;
  height: 30px;
  object-fit: contain;
}

.platform-link strong {
  font-size: 1.15rem;
  line-height: 1.12;
}

.platform-link small {
  color: var(--muted);
  font-size: 0.9rem;
}

.platform-status {
  min-height: 24px;
  margin: 18px 0 0;
  color: var(--teal-dark);
  font-weight: 850;
  text-align: center;
}

.how-section {
  background: #fbfaf6;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-list article {
  min-height: 196px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
}

.feature-list h3 {
  display: flex;
  align-items: center;
  gap: 10px;
}

.feature-list h3::before {
  content: "";
  flex: 0 0 auto;
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: var(--teal);
  box-shadow: 0 0 0 6px rgba(6, 154, 150, 0.12);
}

.video-section {
  background: #f4f1e9;
}

.video-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, 0.45fr);
  gap: 28px;
  align-items: center;
  margin-bottom: 22px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--paper);
  box-shadow: var(--shadow);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.video-feature:hover,
.video-feature:focus-visible,
.video-card:hover,
.video-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.video-frame {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  background: #111;
  overflow: hidden;
}

.video-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.watch-button,
.play-chip {
  position: absolute;
  left: 18px;
  bottom: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.watch-button::before,
.play-chip::before {
  content: "";
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 10px solid #ff0033;
}

.video-copy {
  padding: 6px 8px;
}

.video-copy h3 {
  font-size: clamp(1.55rem, 2.5vw, 2.45rem);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.video-card {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.video-card h3 {
  margin: 12px 4px 4px;
}

.play-chip {
  left: 12px;
  bottom: 12px;
  min-height: 34px;
  padding-inline: 12px;
  font-size: 0.88rem;
}

.text-link {
  color: var(--teal-dark);
  font-weight: 900;
}

.text-link:hover,
.text-link:focus-visible {
  text-decoration: underline;
}

.program-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.program-list article {
  min-height: 218px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fbfaf6;
}

.program-list span {
  display: block;
  margin-bottom: 32px;
  color: var(--gold);
  font-size: 0.9rem;
  font-weight: 950;
}

.faq-section {
  background: var(--paper);
}

.faq-list {
  width: min(920px, 100%);
  display: grid;
  gap: 12px;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fbfaf6;
  overflow: hidden;
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 66px;
  padding: 0 22px;
  color: var(--ink);
  font-size: 1.04rem;
  font-weight: 900;
  cursor: pointer;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  color: var(--teal-dark);
  font-size: 1.35rem;
  font-weight: 800;
}

.faq-list details[open] summary::after {
  content: "-";
}

.faq-list p {
  max-width: 760px;
  margin: 0;
  padding: 0 22px 22px;
}

.contact-section {
  background: linear-gradient(180deg, #f7f5ef 0%, #ffffff 100%);
}

.contact-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: 36px;
  align-items: center;
  padding: clamp(28px, 5vw, 56px);
  border: 1px solid rgba(220, 229, 228, 0.94);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(6, 154, 150, 0.1), rgba(242, 170, 53, 0.1)),
    #ffffff;
  box-shadow: var(--shadow);
}

.contact-copy h2 {
  max-width: 760px;
}

.contact-copy p:last-child {
  max-width: 680px;
  margin-bottom: 0;
}

.email-link {
  display: block;
  color: var(--teal-dark);
  font-size: clamp(1.1rem, 2vw, 1.6rem);
  font-weight: 950;
  word-break: break-word;
}

.contact-actions {
  justify-content: flex-end;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(260px, 1.4fr) minmax(150px, 0.6fr) minmax(220px, 0.8fr);
  gap: 34px;
  padding: 46px clamp(20px, 6vw, 88px) 28px;
  border-top: 1px solid var(--line);
  background: #ffffff;
  color: var(--muted);
}

.footer-logo {
  display: block;
  width: min(230px, 70vw);
  height: auto;
  margin-bottom: 16px;
}

.footer-brand p {
  max-width: 460px;
  margin-bottom: 0;
}

.footer-links,
.footer-contact {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-links a,
.footer-contact a {
  color: var(--ink);
  font-weight: 850;
}

.footer-links a:hover,
.footer-links a:focus-visible,
.footer-contact a:hover,
.footer-contact a:focus-visible {
  color: var(--teal-dark);
}

.footer-contact span {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
}

.footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: #7a8789;
  font-size: 0.94rem;
}

@media (max-width: 1180px) {
  .platform-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .header-inner {
    grid-template-columns: 1fr auto;
    row-gap: 12px;
  }

  .nav-links {
    position: static;
    transform: none;
    grid-column: 1 / -1;
    justify-self: stretch;
    justify-content: center;
    order: 3;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .header-action {
    justify-self: end;
  }

  .hero {
    min-height: 680px;
  }

  .hero-image {
    background:
      linear-gradient(90deg, rgba(251, 250, 246, 0.98) 0%, rgba(251, 250, 246, 0.9) 55%, rgba(251, 250, 246, 0.28) 100%),
      linear-gradient(180deg, rgba(251, 250, 246, 0.18) 0%, rgba(251, 250, 246, 0.98) 100%),
      url("../assets/runner_music_lights.png") right bottom / auto 78% no-repeat;
  }

  .video-feature,
  .video-grid,
  .program-list,
  .feature-list,
  .contact-card,
  .site-footer {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .site-header {
    padding: 10px 12px;
  }

  .header-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px 12px;
  }

  .brand-logo {
    width: min(194px, 58vw);
  }

  .header-action {
    display: flex;
    justify-self: end;
    min-height: 38px;
    padding: 0 13px;
    font-size: 0.9rem;
  }

  .nav-links {
    grid-column: 1 / -1;
    order: 2;
    width: 100%;
    justify-content: flex-start;
    gap: 4px;
    font-size: 0.86rem;
    padding: 4px;
    overflow-x: auto;
  }

  .nav-links a {
    min-height: 34px;
    flex: 0 0 auto;
    padding-inline: 12px;
  }

  .hero {
    min-height: 720px;
    align-items: flex-start;
    padding-top: 72px;
  }

  .hero-image {
    background:
      linear-gradient(180deg, rgba(251, 250, 246, 0.98) 0%, rgba(251, 250, 246, 0.9) 47%, rgba(251, 250, 246, 0.16) 72%, rgba(251, 250, 246, 0.96) 100%),
      url("../assets/runner_music_lights.png") 68% bottom / auto 58% no-repeat;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .contact-actions {
    align-items: stretch;
    justify-content: stretch;
    flex-direction: column;
  }

  .button,
  .copy-button {
    width: 100%;
  }

  .section {
    padding-block: 58px;
  }

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

  .platform-link {
    min-height: 124px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}