:root {
  --ink: #111311;
  --paper: #f4f1e9;
  --cream: #fffaf0;
  --moss: #667a55;
  --fern: #1d3a2a;
  --blue: #235a80;
  --coral: #d66a4d;
  --gold: #d8a642;
  --mint: #b8d8c2;
  --line-dark: rgba(17, 19, 17, 0.14);
  --line-light: rgba(255, 250, 240, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

.concept-header,
.concept-footer,
.brand,
.concept-nav,
.actions,
.mini-nav {
  display: flex;
  align-items: center;
}

.concept-header,
.concept-footer {
  justify-content: space-between;
  gap: 24px;
  padding: 20px clamp(18px, 4vw, 56px);
}

.concept-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(16, 18, 17, 0.72);
  color: #fffaf0;
  backdrop-filter: blur(18px);
}

.brand {
  gap: 12px;
  text-decoration: none;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand img {
  width: 32px;
  height: 40px;
  object-fit: contain;
}

.concept-nav,
.mini-nav {
  gap: clamp(14px, 2.8vw, 28px);
  font-size: 14px;
  font-weight: 650;
}

.concept-nav a,
.concept-footer a,
.button {
  text-decoration: none;
}

.concept-nav a {
  color: rgba(255, 250, 240, 0.72);
}

.concept-nav a:hover {
  color: #fffaf0;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: 0;
}

h1 {
  line-height: 0.94;
}

h2 {
  font-size: clamp(34px, 5vw, 72px);
  line-height: 1;
}

h3 {
  font-size: clamp(23px, 2.5vw, 34px);
  line-height: 1.05;
}

p {
  line-height: 1.68;
}

.lede {
  margin: 24px 0 0;
  max-width: 700px;
  font-size: clamp(18px, 2vw, 23px);
}

.actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  transition:
    transform 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

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

.concept-footer {
  background: #101211;
  color: #d7dacd;
  font-size: 14px;
}

.concept-footer p {
  margin: 0;
}

.concept-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    linear-gradient(rgba(255, 250, 240, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 250, 240, 0.06) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, #000, transparent 84%);
}

/* Homepage */
.signal-body {
  background: #101211;
  color: #fffaf0;
}

.signal-hero {
  position: relative;
  isolation: isolate;
  min-height: calc(100vh - 77px);
  padding: clamp(34px, 5vw, 68px) clamp(18px, 5vw, 72px) 42px;
  background:
    radial-gradient(circle at 18% 22%, rgba(214, 106, 77, 0.34), transparent 24%),
    radial-gradient(circle at 82% 18%, rgba(35, 90, 128, 0.52), transparent 31%),
    radial-gradient(circle at 58% 78%, rgba(216, 166, 66, 0.22), transparent 30%),
    linear-gradient(145deg, #111311 0%, #142b21 45%, #0d1821 100%);
  background-size: 120% 120%, 140% 140%, 130% 130%, 100% 100%;
  animation: gradientBreathe 13s ease-in-out infinite alternate;
  overflow: hidden;
}

.signal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(255, 250, 240, 0.08), transparent 22% 62%, rgba(184, 216, 194, 0.08)),
    repeating-linear-gradient(90deg, rgba(255, 250, 240, 0.055) 0 1px, transparent 1px 74px);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.86), transparent 88%);
  animation: slowPan 18s ease-in-out infinite alternate;
  z-index: -1;
}

.signal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(214, 106, 77, 0.24), transparent 26%),
    radial-gradient(circle at 86% 22%, rgba(184, 216, 194, 0.2), transparent 22%),
    radial-gradient(circle at 66% 86%, rgba(216, 166, 66, 0.18), transparent 22%);
  mix-blend-mode: screen;
  opacity: 0.78;
  animation: pulseField 7s ease-in-out infinite alternate;
  z-index: -1;
}

.signal-layout {
  display: flex;
  align-items: flex-start;
  min-height: auto;
}

.signal-copy {
  position: relative;
  z-index: 2;
  width: min(60vw, 760px);
  max-width: 760px;
}

.signal-copy .eyebrow {
  margin-bottom: 18px;
  color: #e4c27b;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.signal-copy h1 {
  max-width: 700px;
  font-size: clamp(52px, 7.2vw, 104px);
  line-height: 1.06;
  text-wrap: balance;
}

.signal-copy .lede {
  max-width: 690px;
  margin-top: 34px;
  color: rgba(255, 250, 240, 0.74);
  font-size: clamp(18px, 1.65vw, 21px);
  line-height: 1.58;
}

.signal-copy .button.primary {
  background: #fffaf0;
  color: #101211;
}

.signal-copy .button.ghost {
  color: #fffaf0;
}

.signal-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(44px, 6vw, 84px);
  border-top: 1px solid var(--line-light);
  border-left: 1px solid var(--line-light);
  background: rgba(16, 18, 17, 0.2);
  backdrop-filter: blur(10px);
}

.signal-strip article {
  min-height: 190px;
  padding: 24px;
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.signal-strip span {
  color: #f2bd64;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.signal-strip p {
  color: rgba(255, 250, 240, 0.68);
}

@keyframes pulseField {
  to {
    opacity: 0.55;
    transform: scale(1.05);
  }
}

@keyframes gradientBreathe {
  0% {
    background-position: 0% 0%, 100% 0%, 50% 100%, 0 0;
  }

  100% {
    background-position: 12% 8%, 82% 16%, 42% 84%, 0 0;
  }
}

@keyframes slowPan {
  0% {
    transform: translateX(-2%);
    opacity: 0.58;
  }

  100% {
    transform: translateX(3%);
    opacity: 0.9;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 900px) {
  .signal-copy {
    width: min(82vw, 720px);
  }

  .signal-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .concept-header,
  .concept-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .concept-nav,
  .mini-nav {
    width: 100%;
    justify-content: space-between;
    font-size: 13px;
  }

  .brand {
    font-size: 14px;
  }

  .button {
    width: 100%;
  }

  .signal-copy h1 {
    font-size: clamp(44px, 14vw, 70px);
  }
}