:root {
  color-scheme: light;
  --paper: #f4efe5;
  --paper-warm: #e5dac7;
  --ink: #16120d;
  --muted: #645d53;
  --brass: #b48b4d;
  --oxblood: #6f1d1b;
  --green: #182e29;
  --shadow: rgba(15, 10, 4, 0.25);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--green);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  background:
    radial-gradient(circle at 18% 12%, rgba(180, 139, 77, 0.22), transparent 34rem),
    radial-gradient(circle at 82% 24%, rgba(111, 29, 27, 0.18), transparent 30rem),
    linear-gradient(135deg, #12241f 0%, #1d342e 44%, #101815 100%);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(244, 239, 229, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 239, 229, 0.12) 1px, transparent 1px);
  background-size: 46px 46px;
}

main {
  overflow: hidden;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  min-height: 92vh;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 5rem) 0;
}

.hero-copy {
  color: var(--paper);
}

.logo {
  display: block;
  width: min(250px, 62vw);
  height: auto;
  padding: 0.75rem 1rem;
  margin-bottom: clamp(1.5rem, 4vw, 3rem);
  background: rgba(244, 239, 229, 0.95);
  border: 1px solid rgba(180, 139, 77, 0.45);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
}

.eyebrow {
  margin: 0 0 1rem;
  color: #d8c5a6;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 0;
  color: var(--paper);
  font-size: clamp(3rem, 8vw, 6.8rem);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: 0;
}

.intro {
  max-width: 650px;
  margin: 1.5rem 0 0;
  color: #dbcdb9;
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.65;
}

.hero-shot {
  position: relative;
  justify-self: center;
  width: min(100%, 390px);
  overflow: hidden;
  border: 10px solid #0c0c0b;
  border-radius: 34px;
  background: var(--paper);
  box-shadow:
    0 30px 46px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(180, 139, 77, 0.35);
}

.hero-shot img,
.phone-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.features {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
  width: min(1280px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 4rem 0 clamp(3rem, 8vw, 6rem);
}

.feature {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 1.1rem;
  min-width: 0;
}

.phone-frame {
  overflow: hidden;
  border: 8px solid #0c0c0b;
  border-radius: 30px;
  background: var(--paper);
  box-shadow: 0 24px 40px var(--shadow);
}

.feature p {
  min-height: 4.25rem;
  margin: 0;
  padding: 1rem;
  color: var(--paper);
  border-top: 1px solid rgba(180, 139, 77, 0.45);
  font-size: clamp(1rem, 1.35vw, 1.25rem);
  line-height: 1.35;
}

.availability {
  padding: clamp(2.5rem, 7vw, 5rem) 1rem;
  text-align: center;
  background:
    linear-gradient(90deg, rgba(180, 139, 77, 0), rgba(180, 139, 77, 0.24), rgba(180, 139, 77, 0)),
    var(--paper);
}

.availability p {
  width: min(900px, 100%);
  margin: 0 auto;
  color: var(--oxblood);
  font-size: clamp(2.1rem, 6vw, 4.8rem);
  line-height: 1;
}

footer {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  padding: 1.25rem max(1rem, calc((100vw - 1180px) / 2));
  color: #d8c5a6;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.9rem;
  background: #0b1110;
}

footer p {
  margin: 0;
}

a {
  color: #f0ddba;
  text-underline-offset: 0.2em;
}

@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 2rem;
  }

  .hero-shot {
    width: min(72vw, 330px);
  }

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

@media (max-width: 560px) {
  .hero {
    width: min(100% - 1.25rem, 1180px);
    gap: 2rem;
  }

  .logo {
    width: min(220px, 72vw);
  }

  .intro {
    font-size: 1rem;
  }

  .features {
    grid-template-columns: 1fr;
    width: min(100% - 2.5rem, 340px);
    padding-top: 2rem;
  }

  .feature p {
    min-height: auto;
    padding-inline: 0;
  }

  footer {
    display: grid;
  }
}