:root {
  color-scheme: light;
  --ink: #17211f;
  --muted: #59635f;
  --paper: #f7f4ed;
  --cream: #fbfaf6;
  --panel: #ffffff;
  --line: #d9d3c8;
  --green: #2f6f63;
  --blue: #315f8c;
  --amber: #a15f22;
  --wine: #8d3b45;
  --soft: #e9efe9;
  --shadow: 0 18px 60px rgba(23, 33, 31, 0.12);
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Fraunces", Georgia, ui-serif, serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(rgba(23, 33, 31, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 33, 31, 0.035) 1px, transparent 1px),
    var(--paper);
  background-size: 42px 42px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(23, 33, 31, 0.1);
  background: rgba(251, 250, 246, 0.9);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 700;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.82rem;
}

nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 3vw, 28px);
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 500;
}

nav a {
  text-decoration: none;
}

nav a:hover {
  color: var(--ink);
}

main {
  position: relative;
  isolation: isolate;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

main::before {
  content: "";
  position: absolute;
  inset: 0 -64px;
  z-index: -1;
  opacity: 0.5;
  background:
    linear-gradient(90deg, transparent 0 14%, rgba(47, 111, 99, 0.2) 14% calc(14% + 1px), transparent calc(14% + 1px) 100%),
    linear-gradient(90deg, transparent 0 32%, rgba(35, 62, 72, 0.14) 32% calc(32% + 1px), transparent calc(32% + 1px) 100%),
    linear-gradient(90deg, transparent 0 54%, rgba(49, 95, 140, 0.16) 54% calc(54% + 1px), transparent calc(54% + 1px) 100%),
    linear-gradient(90deg, transparent 0 71%, rgba(47, 111, 99, 0.12) 71% calc(71% + 1px), transparent calc(71% + 1px) 100%),
    linear-gradient(90deg, transparent 0 84%, rgba(141, 59, 69, 0.12) 84% calc(84% + 1px), transparent calc(84% + 1px) 100%),
    linear-gradient(0deg, transparent 0 9%, rgba(35, 62, 72, 0.14) 9% calc(9% + 1px), transparent calc(9% + 1px) 100%),
    linear-gradient(0deg, transparent 0 21%, rgba(141, 59, 69, 0.1) 21% calc(21% + 1px), transparent calc(21% + 1px) 100%),
    linear-gradient(0deg, transparent 0 31%, rgba(47, 111, 99, 0.15) 31% calc(31% + 1px), transparent calc(31% + 1px) 100%),
    linear-gradient(0deg, transparent 0 47%, rgba(35, 62, 72, 0.12) 47% calc(47% + 1px), transparent calc(47% + 1px) 100%),
    linear-gradient(0deg, transparent 0 62%, rgba(49, 95, 140, 0.12) 62% calc(62% + 1px), transparent calc(62% + 1px) 100%),
    linear-gradient(0deg, transparent 0 78%, rgba(47, 111, 99, 0.11) 78% calc(78% + 1px), transparent calc(78% + 1px) 100%),
    radial-gradient(circle at 14% 9%, rgba(47, 111, 99, 0.38) 0 3px, transparent 3.5px),
    radial-gradient(circle at 32% 21%, rgba(141, 59, 69, 0.22) 0 3px, transparent 3.5px),
    radial-gradient(circle at 54% 31%, rgba(49, 95, 140, 0.3) 0 3px, transparent 3.5px),
    radial-gradient(circle at 71% 47%, rgba(47, 111, 99, 0.26) 0 3px, transparent 3.5px),
    radial-gradient(circle at 84% 62%, rgba(141, 59, 69, 0.24) 0 3px, transparent 3.5px);
  background-size: 640px 480px;
  background-position: 0 0, 0 0, 0 0, 0 0, 0 0, 0 0, 0 0, 0 0, 0 0;
  pointer-events: none;
}

main::after {
  content: "";
  position: absolute;
  inset: 88vh -64px 0;
  z-index: -1;
  opacity: 0.34;
  background:
    repeating-linear-gradient(90deg, rgba(73, 102, 143, 0.18) 0 1px, transparent 1px 30px),
    repeating-linear-gradient(0deg, rgba(73, 102, 143, 0.12) 0 1px, transparent 1px 30px),
    radial-gradient(circle at 12% 18%, rgba(47, 111, 99, 0.2) 0 3px, transparent 3.5px),
    radial-gradient(circle at 74% 44%, rgba(49, 95, 140, 0.18) 0 3px, transparent 3.5px),
    radial-gradient(circle at 46% 78%, rgba(141, 59, 69, 0.14) 0 3px, transparent 3.5px);
  mask-image: linear-gradient(180deg, transparent 0, black 160px);
  pointer-events: none;
}

main .projects::before {
  opacity: 0.3;
  background:
    linear-gradient(135deg, transparent 0 47%, rgba(141, 59, 69, 0.26) 48% 52%, transparent 53%) 80% 16% / 72px 72px no-repeat,
    radial-gradient(ellipse at 80% 20%, rgba(251, 250, 246, 0.28) 0 18px, rgba(73, 102, 143, 0.24) 19px 20px, transparent 21px),
    linear-gradient(90deg, transparent 0 28%, rgba(47, 111, 99, 0.34) 28% calc(28% + 1px), transparent calc(28% + 1px) 100%),
    linear-gradient(90deg, transparent 0 72%, rgba(49, 95, 140, 0.28) 72% calc(72% + 1px), transparent calc(72% + 1px) 100%),
    linear-gradient(0deg, transparent 0 32%, rgba(35, 62, 72, 0.28) 32% calc(32% + 1px), transparent calc(32% + 1px) 100%),
    linear-gradient(0deg, transparent 0 68%, rgba(141, 59, 69, 0.24) 68% calc(68% + 1px), transparent calc(68% + 1px) 100%),
    radial-gradient(circle at 28% 32%, rgba(47, 111, 99, 0.5) 0 4px, transparent 4.5px),
    radial-gradient(circle at 72% 68%, rgba(49, 95, 140, 0.42) 0 4px, transparent 4.5px);
}

.hero {
  position: relative;
  width: 100%;
  min-height: calc(100vh - 170px);
  overflow: hidden;
  margin-top: 22px;
  border: 1px solid rgba(23, 33, 31, 0.1);
  border-radius: 8px;
  background:
    linear-gradient(110deg, rgba(247, 244, 237, 0.98) 0%, rgba(247, 244, 237, 0.93) 45%, rgba(247, 244, 237, 0.5) 76%),
    linear-gradient(135deg, rgba(47, 111, 99, 0.16), rgba(141, 59, 69, 0.07) 48%, rgba(49, 95, 140, 0.13));
  box-shadow: 0 24px 70px rgba(23, 33, 31, 0.08);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(23, 33, 31, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 33, 31, 0.08) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(90deg, black 0%, black 50%, transparent 78%);
  pointer-events: none;
}

.trace-field {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  opacity: 0.72;
  pointer-events: none;
}

.trace-field::before {
  content: "";
  position: absolute;
  inset: 8% 4% 8% 18%;
  background:
    linear-gradient(90deg, transparent 0 16%, rgba(47, 111, 99, 0.18) 16% calc(16% + 1px), transparent calc(16% + 1px) 100%),
    linear-gradient(90deg, transparent 0 48%, rgba(49, 95, 140, 0.16) 48% calc(48% + 1px), transparent calc(48% + 1px) 100%),
    linear-gradient(90deg, transparent 0 78%, rgba(141, 59, 69, 0.13) 78% calc(78% + 1px), transparent calc(78% + 1px) 100%),
    linear-gradient(0deg, transparent 0 22%, rgba(47, 111, 99, 0.16) 22% calc(22% + 1px), transparent calc(22% + 1px) 100%),
    linear-gradient(0deg, transparent 0 52%, rgba(49, 95, 140, 0.14) 52% calc(52% + 1px), transparent calc(52% + 1px) 100%),
    linear-gradient(0deg, transparent 0 80%, rgba(141, 59, 69, 0.12) 80% calc(80% + 1px), transparent calc(80% + 1px) 100%);
}

.trace-field::after {
  content: "";
  position: absolute;
  right: 5%;
  bottom: 10%;
  width: min(48vw, 620px);
  height: 66%;
  border-radius: 8px;
  background:
    radial-gradient(circle at 18% 24%, rgba(47, 111, 99, 0.16) 0 2px, transparent 2.5px),
    radial-gradient(circle at 44% 44%, rgba(49, 95, 140, 0.13) 0 2px, transparent 2.5px),
    radial-gradient(circle at 72% 28%, rgba(141, 59, 69, 0.12) 0 2px, transparent 2.5px),
    repeating-linear-gradient(90deg, rgba(23, 33, 31, 0.026) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(0deg, rgba(23, 33, 31, 0.022) 0 1px, transparent 1px 28px);
  opacity: 0.9;
}

.net-line {
  position: absolute;
  z-index: 1;
  height: 1px;
  background: rgba(35, 62, 72, 0.34);
}

.net-line::before {
  content: "";
  position: absolute;
  inset: -3px auto auto 50%;
  width: 7px;
  height: 7px;
  border: 1px solid rgba(35, 62, 72, 0.28);
  border-radius: 999px;
  background: rgba(251, 250, 246, 0.6);
}

.net-line::after {
  content: "";
  position: absolute;
  right: -2px;
  top: -2px;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: rgba(47, 111, 99, 0.44);
}

.line-a {
  top: 35%;
  right: 15%;
  width: 42%;
}

.line-b {
  top: 34%;
  right: 55%;
  width: 15%;
  transform: rotate(90deg);
}

.line-c {
  top: 58%;
  right: 20%;
  width: 36%;
}

.line-d {
  top: 58%;
  right: 56%;
  width: 14%;
  transform: rotate(90deg);
}

.line-e {
  top: 73%;
  right: 30%;
  width: 25%;
}

.line-f {
  top: 51%;
  right: 41%;
  width: 25%;
  transform: rotate(90deg);
}

.line-g {
  top: 23%;
  right: 31%;
  width: 18%;
  transform: rotate(90deg);
}

.line-h {
  top: 35%;
  right: 67%;
  width: 16%;
  border-top: 1px dashed rgba(35, 62, 72, 0.28);
  background: transparent;
}

.line-i {
  top: 74%;
  right: 15%;
  width: 16%;
  border-top: 1px dashed rgba(35, 62, 72, 0.24);
  background: transparent;
}

.line-j {
  top: 22%;
  right: 12%;
  width: 13%;
}

.line-k {
  top: 66%;
  right: 8%;
  width: 14%;
  transform: rotate(90deg);
}

.line-l {
  top: 82%;
  right: 43%;
  width: 24%;
  border-top: 1px dashed rgba(35, 62, 72, 0.22);
  background: transparent;
}

.network-device {
  position: absolute;
  z-index: 2;
  display: block;
  border: 2px solid rgba(73, 102, 143, 0.52);
  background: rgba(251, 250, 246, 0.62);
  box-shadow: none;
}

.network-device::before {
  content: "";
  position: absolute;
  inset: auto 8px 8px;
  height: 6px;
  background:
    radial-gradient(circle at 8% 50%, rgba(73, 102, 143, 0.62) 0 2px, transparent 2.5px),
    radial-gradient(circle at 22% 50%, rgba(73, 102, 143, 0.62) 0 2px, transparent 2.5px),
    radial-gradient(circle at 36% 50%, rgba(73, 102, 143, 0.62) 0 2px, transparent 2.5px),
    radial-gradient(circle at 50% 50%, rgba(73, 102, 143, 0.62) 0 2px, transparent 2.5px),
    radial-gradient(circle at 64% 50%, rgba(47, 111, 99, 0.56) 0 2px, transparent 2.5px),
    radial-gradient(circle at 78% 50%, rgba(73, 102, 143, 0.62) 0 2px, transparent 2.5px),
    radial-gradient(circle at 92% 50%, rgba(47, 111, 99, 0.56) 0 2px, transparent 2.5px);
}

.network-device::after {
  content: "";
  position: absolute;
}

.internet-cloud {
  top: 16%;
  right: 33%;
  width: 86px;
  height: 42px;
  border-radius: 24px;
  background: rgba(251, 250, 246, 0.58);
}

.internet-cloud::before,
.internet-cloud::after {
  content: "";
  position: absolute;
  border: 2px solid rgba(73, 102, 143, 0.52);
  border-bottom: 0;
  background: rgba(251, 250, 246, 0.62);
}

.internet-cloud::before {
  left: 15px;
  top: -12px;
  width: 28px;
  height: 24px;
  border-radius: 18px 18px 0 0;
}

.internet-cloud::after {
  right: 15px;
  top: -8px;
  width: 25px;
  height: 20px;
  border-radius: 16px 16px 0 0;
}

.router-a,
.switch-a,
.switch-b {
  border-radius: 5px;
}

.router-a {
  top: 32%;
  right: 36%;
  width: 112px;
  height: 34px;
}

.switch-a {
  top: 55%;
  right: 47%;
  width: 128px;
  height: 34px;
}

.switch-b {
  top: 55%;
  right: 24%;
  width: 126px;
  height: 34px;
}

.server-a {
  top: 27%;
  right: 9%;
  width: 82px;
  height: 118px;
  border-radius: 4px;
  background:
    repeating-linear-gradient(0deg, rgba(73, 102, 143, 0.22) 0 2px, transparent 2px 22px),
    repeating-linear-gradient(135deg, rgba(73, 102, 143, 0.12) 0 3px, transparent 3px 9px),
    rgba(251, 250, 246, 0.62);
}

.server-b {
  top: 68%;
  right: 7%;
  width: 58px;
  height: 82px;
  border-radius: 4px;
  background:
    repeating-linear-gradient(0deg, rgba(73, 102, 143, 0.18) 0 2px, transparent 2px 18px),
    rgba(251, 250, 246, 0.52);
}

.server-b::before {
  inset: 10px 8px auto;
  height: 52px;
  background:
    linear-gradient(rgba(73, 102, 143, 0.2), rgba(73, 102, 143, 0.2)) 0 0 / 100% 1px no-repeat,
    linear-gradient(rgba(73, 102, 143, 0.18), rgba(73, 102, 143, 0.18)) 0 20px / 100% 1px no-repeat,
    radial-gradient(circle at 88% 15%, rgba(47, 111, 99, 0.48) 0 2px, transparent 2.5px),
    radial-gradient(circle at 88% 55%, rgba(141, 59, 69, 0.4) 0 2px, transparent 2.5px);
}

.server-a::before {
  inset: 14px 10px auto;
  height: 78px;
  background:
    linear-gradient(rgba(73, 102, 143, 0.26), rgba(73, 102, 143, 0.26)) 0 0 / 100% 1px no-repeat,
    linear-gradient(rgba(73, 102, 143, 0.22), rgba(73, 102, 143, 0.22)) 0 24px / 100% 1px no-repeat,
    linear-gradient(rgba(73, 102, 143, 0.22), rgba(73, 102, 143, 0.22)) 0 48px / 100% 1px no-repeat,
    radial-gradient(circle at 90% 12%, rgba(47, 111, 99, 0.6) 0 2px, transparent 2.5px),
    radial-gradient(circle at 90% 44%, rgba(47, 111, 99, 0.54) 0 2px, transparent 2.5px),
    radial-gradient(circle at 90% 76%, rgba(141, 59, 69, 0.48) 0 2px, transparent 2.5px);
}

.endpoint {
  width: 46px;
  height: 34px;
  border-radius: 3px;
}

.endpoint::before {
  inset: auto 13px -8px;
  width: 20px;
  height: 8px;
  border: 2px solid rgba(73, 102, 143, 0.42);
  border-top: 0;
  background: transparent;
}

.endpoint::after {
  left: 11px;
  bottom: -13px;
  width: 24px;
  height: 2px;
  background: rgba(73, 102, 143, 0.42);
}

.endpoint-a {
  top: 26%;
  right: 71%;
}

.endpoint-b {
  top: 73%;
  right: 61%;
}

.endpoint-c {
  top: 74%;
  right: 17%;
}

.endpoint-d {
  top: 42%;
  right: 73%;
  width: 28px;
  height: 56px;
  border-radius: 8px;
}

.endpoint-d::before {
  inset: auto 8px 6px;
  width: auto;
  height: 3px;
  border: 0;
  border-radius: 999px;
  background: rgba(73, 102, 143, 0.46);
}

.endpoint-d::after {
  display: none;
}

.endpoint-e {
  top: 81%;
  right: 46%;
}

.endpoint-f {
  top: 18%;
  right: 18%;
  width: 38px;
  height: 46px;
  border-radius: 5px;
}

.endpoint-f::before {
  inset: auto 10px 6px;
  width: auto;
  height: 4px;
  border: 0;
  border-radius: 999px;
  background: rgba(73, 102, 143, 0.38);
}

.endpoint-f::after {
  display: none;
}

.trace-node {
  position: absolute;
  z-index: 2;
  width: 8px;
  height: 8px;
  border: 1px solid rgba(47, 111, 99, 0.58);
  border-radius: 999px;
  background: rgba(251, 250, 246, 0.7);
  box-shadow: 0 0 0 5px rgba(47, 111, 99, 0.07);
}

.node-a {
  top: 35%;
  right: 58%;
}

.node-b {
  top: 58%;
  right: 43%;
  border-color: rgba(49, 95, 140, 0.58);
  box-shadow: 0 0 0 7px rgba(49, 95, 140, 0.08);
}

.node-c {
  right: 23%;
  bottom: 41%;
  border-color: rgba(141, 59, 69, 0.5);
  box-shadow: 0 0 0 7px rgba(141, 59, 69, 0.07);
}

.node-d {
  right: 36%;
  bottom: 68%;
}

.node-e {
  right: 63%;
  bottom: 22%;
  border-color: rgba(49, 95, 140, 0.54);
  box-shadow: 0 0 0 7px rgba(49, 95, 140, 0.07);
}

.node-f {
  right: 19%;
  bottom: 20%;
  border-color: rgba(47, 111, 99, 0.5);
}

.node-g {
  top: 22%;
  right: 24%;
  border-color: rgba(141, 59, 69, 0.45);
}

.background-icon {
  position: absolute;
  z-index: 2;
  display: block;
  opacity: 0.52;
  pointer-events: none;
}

.rocket-icon {
  top: 9%;
  right: 6%;
  width: 36px;
  height: 94px;
  border: 2px solid rgba(73, 102, 143, 0.42);
  border-bottom-color: transparent;
  border-radius: 50% 50% 18% 18%;
  background:
    radial-gradient(circle at 50% 27%, rgba(47, 111, 99, 0.2) 0 7px, transparent 7.8px),
    rgba(251, 250, 246, 0.28);
  transform: rotate(24deg);
}

.rocket-icon::before {
  content: "";
  position: absolute;
  left: -10px;
  right: -10px;
  bottom: 10px;
  height: 28px;
  background:
    linear-gradient(135deg, transparent 0 44%, rgba(141, 59, 69, 0.34) 45% 55%, transparent 56%) left bottom / 16px 28px no-repeat,
    linear-gradient(45deg, transparent 0 44%, rgba(141, 59, 69, 0.34) 45% 55%, transparent 56%) right bottom / 16px 28px no-repeat;
}

.rocket-icon::after {
  content: "";
  position: absolute;
  left: 9px;
  bottom: -18px;
  width: 12px;
  height: 24px;
  border-radius: 0 0 999px 999px;
  background:
    linear-gradient(180deg, rgba(47, 111, 99, 0.32), rgba(141, 59, 69, 0.14) 70%, transparent);
}

.guitar-icon {
  right: 3%;
  bottom: 31%;
  width: 124px;
  height: 76px;
  transform: rotate(-10deg);
}

.guitar-icon::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 14px;
  width: 66px;
  height: 48px;
  border: 2px solid rgba(73, 102, 143, 0.38);
  border-radius: 55% 42% 50% 48%;
  background:
    radial-gradient(circle at 54% 52%, rgba(35, 62, 72, 0.22) 0 7px, transparent 7.8px),
    rgba(251, 250, 246, 0.22);
  box-shadow:
    20px -2px 0 -10px rgba(251, 250, 246, 0.22),
    20px -2px 0 -8px rgba(73, 102, 143, 0.3);
}

.guitar-icon::after {
  content: "";
  position: absolute;
  left: 62px;
  top: 32px;
  width: 54px;
  height: 10px;
  border-top: 2px solid rgba(73, 102, 143, 0.34);
  border-bottom: 2px solid rgba(73, 102, 143, 0.22);
  background:
    linear-gradient(90deg, rgba(73, 102, 143, 0.32), rgba(73, 102, 143, 0.32)) 40px 50% / 14px 2px no-repeat;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(340px, 0.5fr);
  gap: clamp(34px, 5vw, 78px);
  align-items: center;
  width: min(1080px, calc(100% - 56px));
  min-height: calc(100vh - 192px);
  margin: 0 auto;
  padding: clamp(42px, 6vw, 68px) 0 clamp(34px, 4.4vw, 50px);
}

.hero-copy {
  max-width: 650px;
  padding: 24px 28px 28px;
  margin-left: -26px;
  border: 1px solid rgba(251, 250, 246, 0.42);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(247, 244, 237, 0.5), rgba(247, 244, 237, 0.34) 66%, rgba(247, 244, 237, 0.16));
  box-shadow: 0 20px 58px rgba(23, 33, 31, 0.1);
  backdrop-filter: blur(4px) saturate(1.05);
}

.hero-copy h1,
.hero-copy .lede {
  text-shadow: 0 1px 0 rgba(247, 244, 237, 0.7), 0 8px 18px rgba(247, 244, 237, 0.42);
}

.hero-portrait {
  display: block;
  position: relative;
  z-index: 2;
  width: min(100%, 330px);
  margin: 0 auto;
  aspect-ratio: 1;
  object-fit: cover;
  border: 10px solid rgba(251, 250, 246, 0.88);
  border-radius: 999px;
  box-shadow: 0 30px 90px rgba(23, 33, 31, 0.26);
}

.hero-media {
  position: relative;
  z-index: 3;
  display: grid;
  justify-items: stretch;
  align-content: center;
  gap: 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
}

h1 {
  max-width: 640px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 5.65vw, 4.9rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(1.86rem, 3.7vw, 3.12rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  font-family: var(--font-body);
  margin-bottom: 9px;
  font-size: 1.04rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
}

.lede {
  max-width: 590px;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.55vw, 1.28rem);
  line-height: 1.55;
}

.current-signal {
  display: grid;
  gap: 4px;
  max-width: 560px;
  margin-top: 20px;
  padding: 13px 15px;
  border: 1px solid rgba(47, 111, 99, 0.2);
  border-left: 4px solid var(--green);
  border-radius: 8px;
  background: rgba(251, 250, 246, 0.48);
  box-shadow: 0 12px 32px rgba(23, 33, 31, 0.08);
  backdrop-filter: blur(5px) saturate(1.05);
}

.current-signal span {
  color: var(--green);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.current-signal strong {
  color: var(--ink);
  font-size: 0.96rem;
  line-height: 1.42;
}

.actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 8px 22px rgba(23, 33, 31, 0.08);
}

.button:hover {
  border-color: var(--ink);
}

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

.signal-board {
  position: relative;
  z-index: 3;
  display: grid;
  gap: 10px;
  max-width: 430px;
  margin: -34px auto 0;
  padding: 12px;
  border: 1px solid rgba(23, 33, 31, 0.14);
  border-radius: 8px;
  background: rgba(251, 250, 246, 0.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.signal-line {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 6px 12px;
  padding: 14px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.64);
}

.signal-line span {
  grid-row: span 2;
  color: var(--wine);
  font-size: 0.82rem;
  font-weight: 850;
}

.signal-line strong {
  font-size: 0.98rem;
}

.signal-line em {
  color: var(--muted);
  font-size: 0.9rem;
  font-style: normal;
}

.body-copy p,
.project-list p,
.skill-grid p,
.resume-section p,
.resume-hero p {
  color: var(--muted);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  position: relative;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  box-shadow: 0 14px 40px rgba(23, 33, 31, 0.08);
}

.proof-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(90deg, transparent 0 18%, rgba(47, 111, 99, 0.16) 18% calc(18% + 1px), transparent calc(18% + 1px) 100%),
    linear-gradient(90deg, transparent 0 62%, rgba(49, 95, 140, 0.14) 62% calc(62% + 1px), transparent calc(62% + 1px) 100%),
    radial-gradient(circle at 18% 54%, rgba(47, 111, 99, 0.2) 0 3px, transparent 3.5px),
    radial-gradient(circle at 62% 38%, rgba(49, 95, 140, 0.18) 0 3px, transparent 3.5px);
}

.proof-strip div {
  position: relative;
  z-index: 1;
  min-height: 118px;
  padding: 20px 22px;
  background: rgba(255, 255, 255, 0.9);
}

.proof-strip strong {
  display: block;
  margin-bottom: 8px;
  color: var(--green);
  font-size: clamp(1.2rem, 3vw, 1.8rem);
}

.proof-strip span {
  color: var(--muted);
}

.section {
  position: relative;
  overflow: hidden;
  padding: clamp(38px, 5.8vw, 66px) 0;
  border-bottom: 1px solid rgba(23, 33, 31, 0.12);
}

.section::before {
  content: "";
  position: absolute;
  z-index: 0;
  right: -2%;
  top: 18px;
  width: min(48vw, 560px);
  height: calc(100% - 36px);
  opacity: 0.26;
  background:
    linear-gradient(90deg, transparent 0 28%, rgba(47, 111, 99, 0.36) 28% calc(28% + 1px), transparent calc(28% + 1px) 100%),
    linear-gradient(90deg, transparent 0 72%, rgba(49, 95, 140, 0.28) 72% calc(72% + 1px), transparent calc(72% + 1px) 100%),
    linear-gradient(0deg, transparent 0 32%, rgba(35, 62, 72, 0.28) 32% calc(32% + 1px), transparent calc(32% + 1px) 100%),
    linear-gradient(0deg, transparent 0 68%, rgba(141, 59, 69, 0.24) 68% calc(68% + 1px), transparent calc(68% + 1px) 100%),
    radial-gradient(circle at 28% 32%, rgba(47, 111, 99, 0.5) 0 4px, transparent 4.5px),
    radial-gradient(circle at 72% 68%, rgba(49, 95, 140, 0.42) 0 4px, transparent 4.5px);
}

.section::after {
  content: "";
  position: absolute;
  z-index: 0;
  right: min(12vw, 150px);
  top: 42px;
  width: 78px;
  height: 22px;
  border: 1px solid rgba(73, 102, 143, 0.32);
  border-radius: 4px;
  background:
    radial-gradient(circle at 14% 50%, rgba(47, 111, 99, 0.38) 0 2px, transparent 2.5px),
    radial-gradient(circle at 32% 50%, rgba(73, 102, 143, 0.34) 0 2px, transparent 2.5px),
    radial-gradient(circle at 50% 50%, rgba(47, 111, 99, 0.34) 0 2px, transparent 2.5px),
    radial-gradient(circle at 68% 50%, rgba(141, 59, 69, 0.28) 0 2px, transparent 2.5px),
    rgba(251, 250, 246, 0.46);
}

.section > * {
  position: relative;
  z-index: 1;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(220px, 0.68fr) minmax(0, 1.12fr);
  gap: clamp(28px, 7vw, 88px);
}

.body-copy {
  max-width: 720px;
  font-size: 1.04rem;
  line-height: 1.68;
  padding: 16px 18px;
  margin: -16px -18px;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(247, 244, 237, 0.5), rgba(247, 244, 237, 0.36) 80%, rgba(247, 244, 237, 0.18));
  box-shadow: 0 16px 42px rgba(23, 33, 31, 0.07);
  backdrop-filter: blur(5px) saturate(1.05);
}

.two-column > div:first-child {
  width: fit-content;
  align-self: start;
  padding: 14px 16px;
  margin: -14px 0 0 -16px;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(247, 244, 237, 0.52), rgba(247, 244, 237, 0.36) 76%, rgba(247, 244, 237, 0.18));
  box-shadow: 0 16px 42px rgba(23, 33, 31, 0.07);
  backdrop-filter: blur(5px) saturate(1.05);
}

.two-column > div:first-child h2 {
  max-width: 390px;
}

.skill-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.skill-grid article {
  min-height: 196px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.78)),
    var(--panel);
  box-shadow: 0 10px 34px rgba(23, 33, 31, 0.06);
}

.skill-grid p,
.project-list p {
  line-height: 1.58;
}

.skill-grid article:nth-child(2) {
  border-top-color: var(--amber);
}

.skill-grid article:nth-child(3) {
  border-top-color: var(--blue);
}

.skill-grid article:nth-child(4) {
  border-top-color: var(--green);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
  width: fit-content;
  padding: 14px 16px;
  margin-left: -16px;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(247, 244, 237, 0.52), rgba(247, 244, 237, 0.38) 76%, rgba(247, 244, 237, 0.2));
  box-shadow: 0 16px 42px rgba(23, 33, 31, 0.07);
  backdrop-filter: blur(5px) saturate(1.05);
}

.project-list {
  display: grid;
  gap: 14px;
}

.project-list article {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  min-height: 132px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(47, 111, 99, 0.08), transparent 38%),
    var(--panel);
  box-shadow: 0 10px 34px rgba(23, 33, 31, 0.06);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.project-list article:hover {
  border-color: rgba(47, 111, 99, 0.38);
  box-shadow: 0 16px 42px rgba(23, 33, 31, 0.1);
  transform: translateY(-1px);
}

.project-index {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-weight: 700;
}

.project-list a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--green);
  font-weight: 750;
  text-decoration: none;
}

.project-list a:hover {
  border-color: var(--green);
}

.contact-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  margin: clamp(34px, 5vw, 54px) 0;
  padding: clamp(24px, 5vw, 42px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(247, 244, 237, 0.52), rgba(247, 244, 237, 0.34)),
    linear-gradient(135deg, rgba(47, 111, 99, 0.14), rgba(141, 59, 69, 0.08), rgba(49, 95, 140, 0.1));
  backdrop-filter: blur(5px) saturate(1.05);
  box-shadow: var(--shadow);
}

.contact-band h2 {
  max-width: 780px;
  margin-bottom: 0;
  font-size: clamp(1.6rem, 3.4vw, 2.45rem);
  line-height: 1.12;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  position: relative;
  isolation: isolate;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 44px;
  color: var(--muted);
  border-top: 1px solid rgba(23, 33, 31, 0.12);
}

footer::before {
  content: "";
  position: absolute;
  inset: 12px -18px 22px;
  z-index: -1;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(247, 244, 237, 0.42), rgba(247, 244, 237, 0.2)),
    radial-gradient(circle at 20% 50%, rgba(47, 111, 99, 0.1) 0 3px, transparent 3.5px),
    radial-gradient(circle at 78% 50%, rgba(49, 95, 140, 0.1) 0 3px, transparent 3.5px);
  backdrop-filter: blur(4px) saturate(1.05);
}

.mobile-profile-page {
  background:
    linear-gradient(180deg, rgba(47, 111, 99, 0.16), rgba(247, 244, 237, 0) 300px),
    var(--paper);
}

.mobile-shell {
  width: min(100% - 24px, 520px);
  padding: 18px 0 34px;
}

.mobile-hero {
  padding: 18px 0 22px;
}

.mobile-hero img {
  display: block;
  width: min(52vw, 230px);
  aspect-ratio: 1;
  object-fit: cover;
  border: 8px solid rgba(251, 250, 246, 0.78);
  border-radius: 999px;
  box-shadow: 0 24px 60px rgba(23, 33, 31, 0.22);
}

.mobile-hero h1 {
  margin: 18px 0 12px;
  font-size: clamp(3.2rem, 17vw, 5.1rem);
  line-height: 0.92;
}

.mobile-hero p {
  color: var(--muted);
  font-size: 1.08rem;
}

.mobile-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 18px;
}

.mobile-actions .button:first-child {
  grid-column: 1 / -1;
}

.mobile-card {
  margin: 12px 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 12px 34px rgba(23, 33, 31, 0.08);
}

.mobile-card h2 {
  margin-bottom: 10px;
  font-size: 1.22rem;
}

.mobile-card p,
.mobile-card li {
  color: var(--muted);
}

.mobile-card ul {
  display: grid;
  gap: 10px;
  padding-left: 18px;
  margin: 0;
}

.mobile-card.quiet {
  background:
    linear-gradient(135deg, rgba(47, 111, 99, 0.1), rgba(141, 59, 69, 0.07)),
    rgba(255, 255, 255, 0.82);
}

.mobile-links {
  display: grid;
  gap: 10px;
}

.mobile-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--cream);
  color: var(--green);
  font-family: var(--font-body);
  font-weight: 600;
  text-decoration: none;
}

.mobile-links a::after {
  content: ">";
  color: var(--amber);
}

.mobile-footer {
  display: flex;
  justify-content: space-between;
  width: 100%;
  padding: 18px 0 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.mobile-footer a {
  color: var(--green);
  font-weight: 700;
  text-decoration: none;
}

.resume-page {
  max-width: 940px;
}

.resume-hero {
  padding: 64px 0 36px;
}

.resume-hero h1 {
  font-size: clamp(1.75rem, 7.2vw, 4.35rem);
  line-height: 0.98;
  white-space: nowrap;
}

.resume-section {
  padding: 34px 0;
  border-top: 1px solid rgba(23, 33, 31, 0.12);
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline article {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.muted {
  margin-bottom: 10px;
  color: var(--amber);
  font-weight: 700;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.tag-list li {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  font-weight: 600;
}

@media (max-width: 900px) {
  .two-column,
  .contact-band {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    align-items: start;
    min-height: auto;
    padding-top: 42px;
  }

  .hero-copy {
    margin-left: 0;
  }

  .body-copy,
  .two-column > div:first-child,
  .section-heading {
    margin-left: 0;
    margin-right: 0;
  }

  .hero-portrait {
    width: min(62vw, 300px);
    min-width: 0;
    opacity: 1;
  }

  .signal-board {
    width: min(100%, 430px);
    margin: -22px auto 0;
  }

  .trace-field {
    opacity: 0.38;
  }

  .section::before {
    opacity: 0.14;
  }

  .proof-strip,
  .skill-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-actions {
    margin-top: 0;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: center;
    flex-direction: row;
    gap: 14px;
    padding: 14px 16px;
  }

  nav {
    flex: 1;
    justify-content: flex-end;
    gap: 12px;
    font-size: 0.84rem;
  }

  main,
  footer {
    width: min(100% - 20px, 1180px);
  }

  main::before {
    inset: 0 -20px;
    opacity: 0.24;
    background-size: 360px 420px;
  }

  main::after {
    display: block;
    inset: 70vh -20px 0;
    opacity: 0.16;
    background-size: 240px 240px;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(2.16rem, 10.4vw, 2.72rem);
    line-height: 1;
    overflow-wrap: normal;
    text-wrap: balance;
  }

  .proof-strip,
  .skill-grid,
  .project-list article {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    margin-top: 12px;
  }

  .hero::before {
    background-size: 42px 42px;
    mask-image: none;
  }

  .hero-inner {
    width: min(100% - 24px, 520px);
    gap: 26px;
    min-height: auto;
    padding: 30px 0 28px;
  }

  .hero-copy {
    max-width: 100%;
  }

  .lede {
    max-width: 100%;
    font-size: 1rem;
    line-height: 1.5;
  }

  .current-signal {
    max-width: 100%;
    padding: 12px 14px;
  }

  .current-signal strong {
    display: block;
    max-width: 100%;
    overflow-wrap: break-word;
  }

  .actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .hero-portrait {
    display: block;
    width: min(60vw, 220px);
    margin: 0 auto 18px;
    border-width: 7px;
  }

  .trace-field {
    display: block;
    opacity: 0.2;
  }

  .network-device,
  .net-line,
  .trace-node,
  .background-icon {
    scale: 0.72;
    transform-origin: center;
  }

  .rocket-icon {
    top: 5%;
    right: 7%;
  }

  .guitar-icon {
    right: -5%;
    bottom: 18%;
  }

  .section::before,
  .section::after,
  .proof-strip::before {
    display: none;
  }

  .hero-inner {
    padding-top: 30px;
  }

  .body-copy,
  .two-column > div:first-child,
  .section-heading {
    width: 100%;
    padding: 0;
    margin: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
  }

  .hero-copy {
    width: 100%;
    padding: 18px;
    margin: 0;
    border: 1px solid rgba(251, 250, 246, 0.48);
    border-radius: 8px;
    background: rgba(247, 244, 237, 0.68);
    box-shadow: 0 18px 48px rgba(23, 33, 31, 0.12);
    backdrop-filter: blur(4px) saturate(1.05);
  }

  .proof-strip div {
    min-height: auto;
  }

  .skill-grid article {
    min-height: auto;
  }

  .project-list a,
  .button {
    width: 100%;
  }

  footer {
    flex-direction: column;
  }
}