:root {
  color-scheme: light;
  --ink: #0b1e29;
  --ink-2: #142f3e;
  --green: #4f7a42;
  --green-light: #8fbf6f;
  --green-dark: #365a2c;
  --sky: #6fb3e0;
  --sky-light: #bfe3f5;
  --cream: #f6f4ed;
  --line: #e3e1d8;
  --white: #ffffff;
  --muted: #5b6b70;
  --shadow: 0 1.5rem 3rem rgba(11,30,41,.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font: 16px/1.65 "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-feature-settings: "ss01" 1;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

h1, h2, h3, .wordmark {
  font-family: "Poppins", "Inter", system-ui, sans-serif;
  font-weight: 600;
}

.container {
  width: min(100% - 3rem, 72rem);
  margin-inline: auto;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(246,244,237,.78);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
}

.header-inner {
  min-height: 5.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.footer-inner {
  min-height: 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .85rem;
  color: var(--ink);
  text-decoration: none;
}

.brand img {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 1px rgba(11,30,41,.08);
}

.brand img[hidden] { display: none; }

.wordmark {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  line-height: 1;
  white-space: nowrap;
}

.wordmark strong {
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.wordmark small {
  color: var(--green);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.header-inner nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.header-inner nav a,
.footer-inner nav a {
  color: var(--muted);
  font-size: .88rem;
  font-weight: 550;
  text-decoration: none;
  transition: color .15s ease;
}

.header-inner nav a:hover,
.footer-inner nav a:hover,
.email:hover { color: var(--ink); }

/* Hero */

.hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
}

.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
  filter: saturate(1.25) brightness(.96) contrast(1.03);
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(11,30,41,.95) 0%, rgba(11,30,41,.78) 30%, rgba(11,30,41,.3) 58%, rgba(11,30,41,.05) 100%),
    linear-gradient(0deg, rgba(11,30,41,.5), transparent 42%);
}

.hero-inner {
  position: relative;
  padding-block: clamp(5.5rem, 11vw, 8.5rem) clamp(4.5rem, 9vw, 7rem);
}

.hero .eyebrow {
  color: var(--sky-light);
}

.hero h1 {
  max-width: 12ch;
  margin: 0 0 1.5rem;
  font-size: clamp(3rem, 5.6vw, 5rem);
  font-weight: 600;
  letter-spacing: -.03em;
  line-height: 1.02;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, var(--sky-light), var(--green-light) 70%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero .lede {
  max-width: 34rem;
  margin: 0;
  color: #c7d3d6;
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 1.5rem;
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 650;
  text-decoration: none;
  transition: transform .18s ease, background .18s ease, border-color .18s ease, opacity .18s ease;
}

.btn-primary {
  background: var(--white);
  color: var(--ink);
}

.btn-primary:hover { transform: translateY(-.1rem); background: var(--sky-light); }

.btn-ghost {
  border: 1px solid rgba(255,255,255,.28);
  color: var(--white);
}

.btn-ghost:hover { border-color: rgba(255,255,255,.6); transform: translateY(-.1rem); }

.icon-upto { background: linear-gradient(135deg, #6fb3e0, #4f7a42); }
.icon-studiotrackr { background: linear-gradient(135deg, #8fbf6f, #16303f); }

/* Pillars */

.pillars {
  padding-block: clamp(3.5rem, 6vw, 5rem);
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.pillar {
  padding: .25rem 0;
}

.pillar .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--green-dark);
  font-family: "Poppins", sans-serif;
  font-size: .85rem;
  font-weight: 600;
}

.pillar h3 {
  margin: 0 0 .5rem;
  font-size: 1.08rem;
  letter-spacing: -.01em;
}

.pillar p {
  margin: 0;
  color: var(--muted);
  font-size: .93rem;
  max-width: 24rem;
}

/* Sections */

.section {
  padding-block: clamp(5rem, 9vw, 7.5rem);
}

.section-heading { margin-bottom: 2.75rem; }

.section .eyebrow {
  margin: 0 0 1rem;
  color: var(--green-dark);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.section h2,
.legal h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: -.03em;
}

.section-heading .lede {
  margin: .9rem 0 0;
  max-width: 36rem;
  color: var(--muted);
  font-size: 1.05rem;
}

/* App cards */

.app-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.app-card {
  position: relative;
  min-height: 19rem;
  padding: clamp(1.75rem, 4vw, 2.4rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 1.4rem;
  border: 1px solid var(--line);
  background: var(--white);
  overflow: hidden;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.app-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  background: linear-gradient(160deg, rgba(111,179,224,.08), transparent 55%);
  transition: opacity .2s ease;
}

.app-card:hover {
  border-color: #c7d3ce;
  transform: translateY(-.3rem);
  box-shadow: var(--shadow);
}

.app-card:hover::before { opacity: 1; }

.app-card .icon {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.4rem;
}

.app-card .icon svg { width: 1.6rem; height: 1.6rem; color: var(--white); }

.app-kicker {
  margin: 0 0 .6rem;
  color: var(--muted);
  font-size: .76rem;
  font-weight: 650;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.app-card h3 {
  margin: 0 0 .65rem;
  font-size: 1.7rem;
  letter-spacing: -.03em;
}

.app-card p.desc {
  max-width: 28rem;
  margin: 0;
  color: var(--muted);
}

.app-meta {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .32rem .7rem;
  border-radius: 999px;
  background: #eef4e7;
  color: var(--green-dark);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.status::before {
  content: "";
  width: .4rem;
  height: .4rem;
  border-radius: 50%;
  background: var(--green);
}

.app-link {
  color: var(--muted);
  font-size: .82rem;
  font-weight: 550;
}

a.app-link {
  text-decoration: none;
  transition: color .15s ease;
}

a.app-link:hover { color: var(--green-dark); }

/* Contact */

.contact {
  position: relative;
  overflow: hidden;
  padding-inline: clamp(1.5rem, 6vw, 5rem);
  background:
    radial-gradient(40rem 26rem at 90% 0%, rgba(111,179,224,.22), transparent 60%),
    radial-gradient(34rem 24rem at 0% 100%, rgba(143,191,111,.18), transparent 60%),
    var(--ink);
  color: var(--white);
}

.contact-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: end;
  gap: 2rem;
}

.contact .eyebrow { color: var(--sky-light); }

.contact h2 { font-size: clamp(2.25rem, 4.5vw, 3.5rem); }

.contact p.lede {
  margin: 1rem 0 0;
  max-width: 28rem;
  color: #c7d3d6;
}

.contact-right {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .5rem;
}

.email {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  color: var(--white);
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  font-weight: 650;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,.3);
  padding-bottom: .3rem;
}

.email:hover { border-color: var(--sky-light); }

.contact-note {
  margin: 0;
  color: #8fa1a6;
  font-size: .82rem;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .83rem;
}

.footer-inner nav { display: flex; gap: 1.6rem; }

/* Product pages */

.product-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(38rem 26rem at 88% 8%, rgba(111,179,224,.24), transparent 62%),
    radial-gradient(32rem 24rem at 2% 96%, rgba(143,191,111,.2), transparent 62%),
    var(--ink);
  color: var(--white);
}

.product-hero-inner {
  position: relative;
  padding-block: clamp(4rem, 9vw, 6.5rem);
}

.product-mark {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.product-mark .icon {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

.product-mark .icon svg { width: 1.6rem; height: 1.6rem; color: var(--white); }

.product-mark .eyebrow {
  margin: 0;
  color: var(--sky-light);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.product-hero h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 600;
  letter-spacing: -.03em;
  line-height: 1.02;
}

.product-hero .lede {
  max-width: 38rem;
  margin: 0;
  color: #c7d3d6;
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
}

.product-hero .lede em {
  font-style: normal;
  color: var(--sky-light);
  font-weight: 600;
}

.product-status {
  display: flex;
  align-items: center;
  gap: .9rem;
  flex-wrap: wrap;
  margin: 2.25rem 0 0;
}

.product-platforms {
  color: #8fa1a6;
  font-size: .82rem;
  font-weight: 550;
}

.section-alt {
  padding-block: clamp(5rem, 9vw, 7.5rem);
  background: var(--cream);
  border-block: 1px solid var(--line);
}

.section-alt-inner .eyebrow {
  margin: 0 0 1rem;
  color: var(--green-dark);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.section-alt-inner h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: -.03em;
}

.fact-list {
  max-width: 44rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.fact-list li {
  position: relative;
  padding: 0 0 0 1.5rem;
  margin-bottom: 1rem;
  color: #3d5460;
}

.fact-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7rem;
  width: .45rem;
  height: .45rem;
  border-radius: 50%;
  background: var(--green);
}

.fact-list a { color: var(--green-dark); }

.email-dark {
  color: var(--ink);
  border-bottom-color: rgba(11,30,41,.2);
}

.email-dark:hover { border-color: var(--green); }

/* Legal pages */

.legal {
  max-width: 52rem;
  padding-block: clamp(4rem, 10vw, 6rem);
  min-height: calc(100vh - 11rem);
}

.legal .eyebrow {
  margin: 0 0 1rem;
  color: var(--green-dark);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.legal h1 {
  max-width: none;
  margin: 0 0 .5rem;
  font-size: clamp(2.5rem, 5.5vw, 3.75rem);
  font-weight: 600;
  letter-spacing: -.03em;
  line-height: 1.05;
}

.legal h2 {
  margin-top: 3rem;
  font-size: 1.6rem;
}

.legal h3 {
  margin-top: 2.5rem;
  font-size: 1.3rem;
  letter-spacing: -.01em;
}

.legal h4 {
  margin-top: 2rem;
  font-size: 1rem;
}

.legal p,
.legal li { color: #3d5460; }

.legal a { color: var(--green-dark); }

.updated {
  display: inline-block;
  margin-bottom: 3rem;
  padding: .35rem .75rem;
  border-radius: 999px;
  background: var(--cream);
  color: var(--muted);
  font-size: .76rem;
  font-weight: 650;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.placeholder {
  max-width: 48rem;
  padding: 2rem;
  border: 1px dashed #b7c4ca;
  border-radius: 1rem;
  background: var(--cream);
}

.placeholder h2 {
  font-size: 1rem;
  letter-spacing: .04em;
}

@media (max-width: 900px) {
  .pillar-grid { grid-template-columns: 1fr 1fr; }
  .hero-scrim {
    background:
      linear-gradient(180deg, rgba(11,30,41,.9), rgba(11,30,41,.75) 55%, rgba(11,30,41,.9));
  }
}

@media (max-width: 760px) {
  .container { width: min(100% - 2rem, 72rem); }

  .header-inner { min-height: 4.5rem; }
  .header-inner nav { gap: .85rem; }
  .brand { gap: .55rem; }
  .wordmark { gap: .4rem; }
  .wordmark strong { font-size: 1rem; }
  .wordmark small { font-size: 1rem; }
  .brand img { width: 2rem; height: 2rem; }

  .hero h1 { font-size: clamp(2.75rem, 12vw, 3.5rem); }
  .hero-actions { gap: 1rem; }

  .pillar-grid { grid-template-columns: 1fr; gap: 2rem; }

  .app-grid,
  .contact-inner { grid-template-columns: 1fr; }

  .app-card { min-height: 16rem; }

  .contact-inner { gap: 2.5rem; }
  .contact-right { align-items: flex-start; }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 1.5rem;
    gap: .75rem;
  }

  .app-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: .75rem;
  }
}