:root {
  --ink: #0B1C27;
  --ground: #F3F6F5;
  --tint: #E2E9E8;
  --accent: #4DB8FF;
  --teal: #0A5F67;
  --teal-on-dark: #9FD9D6;
  --text-soft: #2E414B;
  --text-muted: #45575F;
  --on-dark-soft: #C9D6DC;
  --on-dark-muted: #9FB4C0;
  --line-on-dark: #2C4655;
  --display: 'Bricolage Grotesque', system-ui, sans-serif;
  --body: 'Instrument Sans', system-ui, sans-serif;
  --gutter: clamp(20px, 5vw, 80px);
  --section-y: clamp(56px, 8vw, 120px);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--body);
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, ol, dl, dd { margin: 0; }
ol { padding: 0; list-style: none; }

a { color: var(--teal); }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.dark { background: var(--ink); color: var(--ground); }
.tint { background: var(--tint); }
.accent { color: var(--accent); }
.muted { color: var(--text-muted); }

.diamond {
  display: inline-block;
  width: 14px;
  height: 14px;
  background: var(--accent);
  transform: rotate(45deg);
  flex-shrink: 0;
}
.diamond--sm { width: 12px; height: 12px; }

.eyebrow {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
}
.dark .eyebrow { font-weight: 600; color: var(--teal-on-dark); }

h1, h2, h3 { font-family: var(--display); }

h1 {
  font-weight: 800;
  font-size: clamp(44px, 7.2vw, 104px);
  line-height: 0.95;
  letter-spacing: -0.035em;
}

h2 {
  font-weight: 800;
  font-size: clamp(34px, 4.4vw, 60px);
  line-height: 1;
  letter-spacing: -0.03em;
}

h3 {
  font-weight: 700;
  font-size: 30px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.lead {
  max-width: 560px;
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.5;
  color: var(--on-dark-soft);
}

/* Header */

.site-header__inner {
  padding-block: 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.02em;
  color: var(--ground);
  text-decoration: none;
}
.brand:hover { color: var(--ground); }

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 28px;
  font-size: 16px;
  font-weight: 500;
}
.nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--ground);
  text-decoration: none;
}
.nav a:hover { color: var(--accent); }

/* Buttons */

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 28px;
  border-radius: 999px;
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color .15s ease, border-color .15s ease, transform .15s ease;
}
.btn--primary { background: var(--accent); color: var(--ink); font-weight: 700; }
.btn--primary:hover { background: #7CCBFF; color: var(--ink); }
.btn--ghost { border: 2px solid #5C7482; color: var(--ground); }
.btn--ghost:hover { border-color: var(--ground); color: var(--ground); }
.btn svg { transition: transform .15s ease; }
.btn:hover svg { transform: translateX(3px); }

/* Photo placeholders */

.photo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  object-fit: cover;
}
.photo--hero {
  flex: 1 1 360px;
  min-width: 0;
  min-height: 420px;
  padding: 32px;
  border-radius: 28px 28px 28px 120px;
  background: #16303F;
  border: 2px dashed #4A6675;
  color: var(--on-dark-muted);
}
.photo--portrait {
  min-height: 280px;
  margin-top: 12px;
  border-radius: 20px;
  background: var(--tint);
  border: 2px dashed #9BAEB3;
  color: var(--text-muted);
}
img.photo { padding: 0; border: 0; width: 100%; }

/* Hero */

.hero {
  padding-block: clamp(40px, 7vw, 96px) clamp(56px, 8vw, 112px);
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 48px 64px;
}
.hero__text {
  flex: 999 1 480px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
}

/* About */

.about {
  padding-block: var(--section-y);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 40px 80px;
}
.about__side {
  flex: 1 1 300px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.about__text {
  flex: 999 1 460px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
  font-size: clamp(18px, 1.5vw, 21px);
  line-height: 1.6;
  color: var(--text-soft);
}
.about__intro {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--ink);
}

/* Sections with a heading and a card row */

.stack {
  padding-block: var(--section-y);
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.section-head {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 760px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.step {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 32px;
  border-radius: 20px;
  background: var(--ground);
}
.step p { color: var(--text-soft); }
.step__num {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 20px;
}

.shop {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
  min-height: 260px;
  padding: 32px;
  border: 2px solid var(--ink);
  border-radius: 20px;
  background: var(--ground);
  color: var(--ink);
  text-decoration: none;
  transition: background-color .15s ease, color .15s ease;
}
.shop__body { display: flex; flex-direction: column; gap: 12px; }
.shop__body p { color: var(--text-soft); transition: color .15s ease; }
.shop__name {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(26px, 2.4vw, 34px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  overflow-wrap: anywhere;
}
.shop__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-weight: 700;
}
.shop__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--ink);
  flex-shrink: 0;
  transition: transform .15s ease;
}
.shop:hover { background: var(--ink); color: var(--ground); }
.shop:hover .shop__body p { color: var(--on-dark-soft); }
.shop:hover .shop__arrow { transform: translate(3px, -3px); }

/* Contact */

.contact {
  padding-block: var(--section-y);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 48px 80px;
}
.contact__main {
  flex: 999 1 460px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact__title {
  font-size: clamp(38px, 5.6vw, 80px);
  line-height: 0.98;
  letter-spacing: -0.035em;
}
.contact__details {
  flex: 1 1 300px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.contact__details > div {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 20px;
  border-top: 1px solid var(--line-on-dark);
}
.contact__details dt {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-dark-muted);
}
.contact__details a { color: var(--ground); }
.contact__details a:hover { color: var(--accent); }

/* Footer */

.site-footer { border-top: 1px solid var(--line-on-dark); }
.site-footer__inner {
  padding-block: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 32px;
  font-size: 15px;
  color: var(--on-dark-muted);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}