:root {
  color-scheme: light;
  --navy: #081b35;
  --navy-2: #0d294d;
  --blue: #3f78d5;
  --blue-bright: #75a8ff;
  --ink: #10233d;
  --muted: #62728a;
  --line: #e4eaf2;
  --pale: #f5f8fc;
  --white: #fff;
  --font-body: "DM Sans", sans-serif;
  --font-display: "Manrope", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

::selection {
  color: var(--white);
  background: var(--blue);
}

:focus-visible {
  outline: 3px solid #75a8ff;
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  transform: translateY(-160%);
  color: var(--white);
  background: var(--navy);
  border-radius: 6px;
}

.skip-link:focus {
  transform: translateY(0);
}

.section-shell,
.nav-shell {
  width: min(1120px, calc(100% - 64px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(228, 234, 242, 0.75);
  backdrop-filter: blur(16px);
}

.nav-shell {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.wordmark-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--white);
  background: var(--navy);
  border-radius: 10px;
  font-size: 12px;
  letter-spacing: -0.04em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.5vw, 32px);
}

.site-nav a {
  color: #52637b;
  font-size: 12px;
  font-weight: 700;
  transition: color 180ms ease;
}

.site-nav a:hover,
.footer-socials a:hover,
.hero-socials a:hover {
  color: var(--blue);
}

.site-nav .nav-contact {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 16px;
  color: var(--white);
  background: var(--navy);
  border-radius: 6px;
  transition: background 180ms ease, transform 180ms ease;
}

.site-nav .nav-contact:hover {
  color: var(--white);
  background: var(--blue);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  padding: 0;
  color: var(--navy);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 7px;
  cursor: pointer;
}

.menu-toggle span {
  width: 17px;
  height: 2px;
  background: currentColor;
  transition: transform 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.hero {
  position: relative;
  display: grid;
  min-height: 670px;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  padding-top: 64px;
  padding-bottom: 105px;
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 650px;
  padding-bottom: 10px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 19px;
  color: var(--blue);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.5;
  text-transform: uppercase;
}

.status-dot {
  width: 7px;
  height: 7px;
  background: #50b98a;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(80, 185, 138, 0.12);
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  color: var(--navy);
  font-family: var(--font-display);
}

.hero h1 {
  max-width: 680px;
  margin-bottom: 22px;
  font-size: clamp(43px, 6.2vw, 74px);
  font-weight: 800;
  letter-spacing: -0.065em;
  line-height: 1.07;
}

.hero h1 span,
.section-heading h2 span,
.contact-inner h2 span {
  color: var(--blue);
}

.hero-role {
  max-width: 600px;
  margin-bottom: 18px;
  color: var(--navy-2);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.8;
}

.hero-role span {
  padding-inline: 4px;
  color: #a6b1c0;
}

.hero-intro {
  max-width: 600px;
  margin-bottom: 11px;
  color: #566780;
  font-size: 14px;
  line-height: 1.8;
}

.hero-intro-secondary {
  margin-bottom: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 47px;
  align-items: center;
  justify-content: center;
  gap: 13px;
  padding: 0 19px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  transition: color 180ms ease, background 180ms ease, border 180ms ease, transform 180ms ease;
}

.button:hover:not(:disabled) {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--white);
  background: var(--navy);
}

.button-primary:hover {
  background: var(--blue);
}

.button-secondary {
  color: var(--navy);
  background: var(--white);
  border-color: #d8e0ec;
}

.button-secondary:disabled {
  color: #7b8798;
  background: #f7f9fc;
  border-color: #e0e6ef;
  cursor: not-allowed;
}

.hero-socials {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 29px;
  color: #66768d;
  font-size: 11px;
  font-weight: 700;
}

.hero-socials a,
.footer-socials a {
  transition: color 180ms ease;
}

.hero-socials a span,
.footer-socials a span {
  margin-left: 3px;
  color: var(--blue);
}

.social-divider {
  width: 3px;
  height: 3px;
  background: #c1cad7;
  border-radius: 50%;
}

.hero-art {
  position: relative;
  display: grid;
  min-height: 465px;
  overflow: hidden;
  place-items: center;
  isolation: isolate;
}

.hero-art::before {
  position: absolute;
  z-index: -1;
  width: 330px;
  height: 330px;
  background: radial-gradient(circle, rgba(82, 137, 221, 0.15), rgba(82, 137, 221, 0));
  border-radius: 50%;
  content: "";
}

.orbit {
  position: absolute;
  border: 1px solid rgba(65, 117, 190, 0.17);
  border-radius: 50%;
}

.orbit-one {
  width: 250px;
  height: 250px;
}

.orbit-two {
  width: 350px;
  height: 350px;
}

.orbit-three {
  width: 445px;
  height: 445px;
  border-style: dashed;
  border-color: rgba(65, 117, 190, 0.12);
  animation: orbit-spin 70s linear infinite;
}

.orbit-center {
  display: flex;
  width: 151px;
  height: 151px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background: linear-gradient(145deg, #0e2d53, #06172e);
  border: 5px solid rgba(117, 168, 255, 0.2);
  border-radius: 50%;
  box-shadow: 0 22px 60px rgba(8, 27, 53, 0.23), 0 0 0 13px rgba(63, 120, 213, 0.06);
}

.orbit-initials {
  color: var(--white);
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -0.09em;
  line-height: 1;
}

.orbit-label {
  margin-top: 9px;
  color: #a8c4ec;
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.19em;
}

.orbit-node {
  position: absolute;
  display: grid;
  min-width: 60px;
  min-height: 36px;
  place-items: center;
  padding: 0 11px;
  color: var(--navy-2);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(91, 132, 187, 0.19);
  border-radius: 7px;
  box-shadow: 0 8px 25px rgba(8, 27, 53, 0.08);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.node-ai {
  top: 53px;
  left: 46%;
  color: #2c6fc6;
}

.node-cloud {
  top: 44%;
  right: 0;
}

.node-engineering {
  bottom: 52px;
  left: 32%;
  font-size: 8px;
}

.node-security {
  top: 45%;
  left: 0;
}

.art-star {
  position: absolute;
  color: #6c9fe5;
  font-size: 18px;
}

.star-one {
  top: 17%;
  right: 17%;
}

.star-two {
  bottom: 15%;
  left: 15%;
  color: #a6c5f1;
  font-size: 12px;
}

.scroll-cue {
  position: absolute;
  bottom: 36px;
  left: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #8491a3;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.scroll-cue span {
  width: 25px;
  height: 1px;
  background: #9daabc;
}

.proof-strip {
  background: var(--pale);
  border-block: 1px solid #edf1f6;
}

.proof-inner {
  display: grid;
  width: min(1120px, calc(100% - 64px));
  grid-template-columns: repeat(4, 1fr);
  margin-inline: auto;
  padding-block: 27px;
}

.proof-item {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 13px;
  border-right: 1px solid #dce4ef;
}

.proof-item:first-child {
  justify-content: flex-start;
}

.proof-item:last-child {
  justify-content: flex-end;
  border-right: 0;
}

.proof-item strong {
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 29px;
  font-weight: 800;
  letter-spacing: -0.07em;
}

.proof-item strong span {
  color: var(--blue);
}

.proof-item > span {
  color: #6c7b90;
  font-size: 9px;
  font-weight: 600;
  line-height: 1.5;
}

.section {
  padding-block: 102px;
}

.section-heading {
  margin-bottom: 48px;
}

.section-heading .eyebrow {
  margin-bottom: 14px;
}

.section-heading h2,
.contact-inner h2 {
  margin: 0;
  font-size: clamp(31px, 4.2vw, 47px);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 1.2;
}

.about-section {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 70px;
}

.about-section .section-heading {
  margin-bottom: 0;
}

.about-section .section-heading h2 {
  font-size: clamp(33px, 4vw, 46px);
}

.about-content {
  padding-top: 3px;
}

.about-content p {
  margin-bottom: 17px;
  color: #62728a;
  font-size: 13px;
  line-height: 1.9;
}

.about-content .about-lead {
  color: var(--navy-2);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.7;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 5px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

.text-link span {
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translateX(4px);
}

.section-tinted {
  background: var(--pale);
}

.section-heading-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
}

.section-aside {
  max-width: 270px;
  margin-bottom: 5px;
  color: #718096;
  font-size: 12px;
  line-height: 1.8;
}

.timeline {
  position: relative;
}

.timeline::before {
  position: absolute;
  top: 10px;
  bottom: 16px;
  left: 179px;
  width: 1px;
  background: #d9e2ee;
  content: "";
}

.timeline-entry {
  position: relative;
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 58px;
  margin-bottom: 23px;
}

.timeline-entry:last-child {
  margin-bottom: 0;
}

.timeline-date {
  padding-top: 28px;
  color: #8090a5;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-align: right;
}

.timeline-marker {
  position: absolute;
  z-index: 1;
  top: 31px;
  left: 174px;
  width: 11px;
  height: 11px;
  background: var(--blue);
  border: 3px solid var(--pale);
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(63, 120, 213, 0.35);
}

.timeline-card {
  padding: 24px 27px 22px;
  background: var(--white);
  border: 1px solid #e7edf5;
  border-radius: 9px;
  box-shadow: 0 5px 18px rgba(16, 35, 61, 0.025);
}

.timeline-title {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.timeline-title h3 {
  margin-bottom: 6px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.company {
  margin-bottom: 15px;
  color: #728198;
  font-size: 11px;
  font-weight: 600;
}

.company span {
  padding-inline: 4px;
  color: #a6b1c0;
}

.experience-icon {
  color: #d3dce8;
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.07em;
}

.timeline-card ul {
  display: grid;
  gap: 7px;
  margin: 0 0 16px;
  padding-left: 17px;
  color: #5d6c80;
  font-size: 11px;
  line-height: 1.7;
}

.timeline-card li::marker {
  color: #6b94d3;
}

.tag-row,
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tag-row span,
.project-tags span {
  padding: 5px 9px;
  color: #587093;
  background: #f0f5fb;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 700;
}

.skills-section .section-heading {
  margin-bottom: 38px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 15px;
}

.skill-card {
  padding: 25px 26px 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: border 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.skill-card:hover {
  transform: translateY(-3px);
  border-color: #cedced;
  box-shadow: 0 12px 28px rgba(16, 35, 61, 0.06);
}

.skill-card-heading {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 8px;
}

.skill-icon {
  display: grid;
  width: 33px;
  height: 33px;
  place-items: center;
  color: var(--blue);
  background: #edf4fd;
  border-radius: 7px;
  font-size: 9px;
  font-weight: 800;
}

.skill-card h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.skill-card > p {
  margin-bottom: 18px;
  color: #78869a;
  font-size: 11px;
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.skill-list span {
  padding: 6px 9px;
  color: #4c5f78;
  background: #f5f7fa;
  border: 1px solid #edf0f4;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 600;
}

.section-dark {
  overflow: hidden;
  color: #d4deeb;
  background: var(--navy);
}

.section-dark .section-heading h2,
.contact-inner h2 {
  color: var(--white);
}

.eyebrow-light {
  color: #8db6f3;
}

.section-dark .section-aside {
  color: #9eacc0;
}

.projects-section .section-heading {
  margin-bottom: 43px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 17px;
}

.project-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 23px;
  color: #cad5e4;
  background: #0c2341;
  border: 1px solid rgba(172, 197, 231, 0.13);
  border-radius: 9px;
  transition: transform 200ms ease, border-color 200ms ease, background 200ms ease;
}

.project-card:hover {
  transform: translateY(-4px);
  background: #0e294c;
  border-color: rgba(141, 182, 243, 0.4);
}

.project-featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  column-gap: 27px;
}

.project-featured .project-topline,
.project-featured h3,
.project-featured .project-subtitle,
.project-featured > p,
.project-featured .project-tags,
.project-featured .project-links {
  grid-column: 2;
}

.project-featured .project-topline {
  grid-row: 1;
}

.project-featured .project-visual {
  grid-column: 1;
  grid-row: 2 / span 7;
  min-height: 275px;
  margin: 0;
}

.project-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 17px;
  color: #8fa1ba;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.project-index {
  color: #6f87a5;
  letter-spacing: 0.08em;
}

.project-visual {
  position: relative;
  display: grid;
  min-height: 190px;
  overflow: hidden;
  place-items: center;
  margin-bottom: 21px;
  background: linear-gradient(135deg, rgba(77, 128, 200, 0.14), rgba(24, 67, 115, 0.28));
  border: 1px solid rgba(142, 176, 221, 0.1);
  border-radius: 7px;
}

.mail-window {
  z-index: 1;
  width: 74%;
  max-width: 310px;
  overflow: hidden;
  background: #102c4f;
  border: 1px solid rgba(179, 203, 237, 0.23);
  border-radius: 6px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  transform: rotate(-3deg);
}

.window-bar {
  display: flex;
  height: 28px;
  align-items: center;
  gap: 4px;
  padding-inline: 9px;
  background: #17375e;
  border-bottom: 1px solid rgba(179, 203, 237, 0.1);
}

.window-bar i {
  width: 5px;
  height: 5px;
  background: #6685ac;
  border-radius: 50%;
}

.window-bar i:first-child {
  background: #fa817c;
}

.window-bar i:nth-child(2) {
  background: #efc368;
}

.window-bar i:nth-child(3) {
  background: #69c79b;
}

.window-bar span {
  margin-left: 6px;
  color: #8ea6c4;
  font-size: 7px;
}

.mail-content {
  padding: 17px;
}

.mail-label {
  display: block;
  margin-bottom: 7px;
  color: #80b0f4;
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.mail-content strong {
  display: block;
  color: #edf4ff;
  font-family: var(--font-display);
  font-size: 11px;
}

.confidence {
  height: 5px;
  margin-top: 16px;
  overflow: hidden;
  background: #254464;
  border-radius: 10px;
}

.confidence span {
  display: block;
  width: 76%;
  height: 100%;
  background: linear-gradient(90deg, #4e83cc, #78aafa);
  border-radius: inherit;
}

.confidence-caption {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  color: #a0b2cb;
  font-size: 7px;
}

.visual-orbit {
  position: absolute;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(126, 171, 232, 0.18);
  border-radius: 50%;
}

.visual-orbit-two {
  width: 320px;
  height: 320px;
  border-style: dashed;
  border-color: rgba(126, 171, 232, 0.1);
}

.project-card h3 {
  margin-bottom: 4px;
  color: var(--white);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.project-subtitle {
  margin-bottom: 12px;
  color: #8daed9;
  font-size: 10px;
  font-weight: 700;
}

.project-card > p:not(.project-subtitle) {
  margin-bottom: 16px;
  color: #a9b7ca;
  font-size: 11px;
  line-height: 1.8;
}

.project-card .project-note {
  padding: 10px 12px;
  color: #b8c7da;
  background: rgba(115, 157, 211, 0.08);
  border-left: 2px solid #6595d4;
  font-size: 10px;
}

.project-note strong {
  color: #dce8f8;
}

.project-tags {
  margin-bottom: 20px;
}

.project-tags span {
  color: #b4c9e7;
  background: rgba(112, 155, 213, 0.12);
  font-size: 8px;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: auto;
}

.project-links a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #a5c7f5;
  font-size: 10px;
  font-weight: 800;
  transition: color 180ms ease;
}

.project-links a:hover {
  color: var(--white);
}

.visual-lab {
  background: radial-gradient(circle at 50% 50%, rgba(78, 137, 208, 0.2), rgba(19, 50, 84, 0.05) 64%);
}

.lab-chip {
  position: relative;
  display: grid;
  width: 130px;
  height: 106px;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(145deg, #194775, #0d2b4c);
  border: 1px solid rgba(139, 183, 237, 0.48);
  border-radius: 9px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25), 0 0 0 8px rgba(82, 137, 204, 0.08);
  transform: rotate(-8deg);
}

.lab-chip::before,
.lab-chip::after {
  position: absolute;
  background: rgba(119, 172, 233, 0.18);
  content: "";
}

.lab-chip::before {
  top: 50%;
  right: 0;
  left: 0;
  height: 1px;
}

.lab-chip::after {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
}

.chip-channel {
  position: absolute;
  z-index: 1;
  width: 23px;
  height: 23px;
  border: 1px solid rgba(135, 190, 249, 0.65);
  border-radius: 50%;
  box-shadow: 0 0 13px rgba(90, 162, 244, 0.25);
}

.channel-a {
  top: 13px;
  left: 20px;
}

.channel-b {
  top: 35px;
  right: 18px;
  width: 29px;
  height: 29px;
  border-color: #70bdce;
}

.channel-c {
  bottom: 10px;
  left: 45px;
  width: 17px;
  height: 17px;
}

.chip-node {
  position: absolute;
  z-index: 2;
  top: 46px;
  left: 47px;
  width: 8px;
  height: 8px;
  background: #a2dbec;
  border-radius: 50%;
  box-shadow: 0 0 15px #75c3db;
}

.chip-label {
  position: absolute;
  right: 9px;
  bottom: 7px;
  color: #c3dafa;
  font-size: 6px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.lab-cross {
  position: absolute;
  color: #8fc6ef;
  font-size: 18px;
  font-weight: 300;
}

.cross-a {
  top: 35px;
  right: 20%;
}

.cross-b {
  bottom: 32px;
  left: 21%;
  font-size: 12px;
}

.visual-water {
  background: radial-gradient(ellipse at 50% 100%, rgba(51, 143, 193, 0.23), rgba(12, 38, 67, 0.15) 70%);
}

.water-chart {
  position: relative;
  width: 69%;
  height: 88px;
  border-bottom: 1px solid rgba(143, 190, 229, 0.23);
  border-left: 1px solid rgba(143, 190, 229, 0.23);
}

.water-chart::before,
.water-chart::after {
  position: absolute;
  right: 0;
  left: 0;
  height: 1px;
  background: rgba(143, 190, 229, 0.1);
  content: "";
}

.water-chart::before {
  top: 28px;
}

.water-chart::after {
  top: 58px;
}

.chart-line {
  position: absolute;
  z-index: 1;
  top: 10px;
  right: 7px;
  bottom: 14px;
  left: 6px;
  border-top: 2px solid #75bedc;
  transform: skewY(-15deg);
  clip-path: polygon(0 58%, 22% 51%, 39% 74%, 57% 35%, 76% 43%, 100% 8%, 100% 12%, 76% 47%, 57% 39%, 40% 78%, 21% 55%, 0 62%);
  background: #75bedc;
}

.chart-dot {
  position: absolute;
  z-index: 2;
  width: 6px;
  height: 6px;
  background: #b4e6f4;
  border-radius: 50%;
  box-shadow: 0 0 9px rgba(126, 217, 242, 0.8);
}

.dot-a {
  top: 48px;
  left: 15%;
}

.dot-b {
  top: 40px;
  left: 35%;
}

.dot-c {
  top: 28px;
  left: 60%;
}

.dot-d {
  top: 9px;
  right: 7%;
}

.chart-label {
  position: absolute;
  right: 0;
  bottom: -21px;
  color: #89aaca;
  font-size: 6px;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.water-drop {
  position: absolute;
  right: 13%;
  bottom: 22%;
  display: grid;
  width: 37px;
  height: 37px;
  place-items: center;
  color: #8dd1e4;
  background: rgba(56, 145, 190, 0.18);
  border: 1px solid rgba(114, 194, 223, 0.35);
  border-radius: 50%;
  font-size: 20px;
}

.research-interests {
  display: grid;
  grid-template-columns: 195px 1fr;
  gap: 20px;
  align-items: start;
  margin-top: 49px;
  padding-top: 25px;
  border-top: 1px solid rgba(192, 211, 237, 0.14);
}

.research-interests .eyebrow {
  margin: 4px 0 0;
  font-size: 9px;
}

.interest-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.interest-list span {
  padding: 7px 11px;
  color: #c3d2e5;
  background: rgba(140, 173, 214, 0.1);
  border: 1px solid rgba(140, 173, 214, 0.14);
  border-radius: 4px;
  font-size: 9px;
  font-weight: 600;
}

.education-section .section-heading {
  margin-bottom: 42px;
}

.education-grid {
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  gap: 43px;
}

.subsection-label {
  margin: 0 0 18px;
  color: #74839a;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.education-card {
  display: grid;
  grid-template-columns: 91px 1fr auto;
  align-items: start;
  gap: 13px;
  padding-block: 20px;
  border-top: 1px solid var(--line);
}

.education-year {
  padding-top: 3px;
  color: #8391a5;
  font-size: 9px;
  font-weight: 800;
}

.education-card h4,
.certification-card h4 {
  margin: 0 0 5px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.education-card p {
  margin: 0;
  color: #78869a;
  font-size: 10px;
  line-height: 1.7;
}

.education-card .education-focus {
  color: var(--blue);
  font-weight: 700;
}

.education-card p span {
  padding-inline: 3px;
  color: #abb6c4;
}

.gpa-badge {
  padding: 6px 8px;
  color: #3073c6;
  background: #edf5ff;
  border-radius: 4px;
  font-size: 8px;
  font-weight: 800;
  white-space: nowrap;
}

.education-symbol {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  color: #7395c4;
  background: #f2f6fb;
  border-radius: 50%;
  font-size: 12px;
}

.certification-grid {
  display: grid;
  gap: 10px;
}

.certification-card {
  display: flex;
  min-height: 67px;
  align-items: center;
  gap: 13px;
  padding: 10px 13px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  transition: border 180ms ease, transform 180ms ease;
}

.certification-card:hover {
  transform: translateX(3px);
  border-color: #c9d9ee;
}

.cert-mark {
  display: grid;
  width: 37px;
  height: 37px;
  flex: 0 0 37px;
  place-items: center;
  color: #356fba;
  background: #edf4fd;
  border-radius: 7px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: -0.06em;
}

.cert-mark-cisco {
  color: #137caa;
  background: #e9f6fa;
}

.cert-mark-lte {
  font-size: 9px;
  letter-spacing: 0;
}

.certification-card > div {
  flex: 1;
}

.certification-card h4 {
  margin-bottom: 2px;
  font-size: 11px;
}

.certification-card p {
  margin: 0;
  color: #8290a4;
  font-size: 9px;
}

.cert-arrow {
  align-self: flex-start;
  color: #98a8bb;
  font-size: 12px;
}

.contact-section {
  padding-block: 70px;
  background: linear-gradient(110deg, #0d2b50 0%, #123c6e 100%);
}

.contact-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
}

.contact-inner .eyebrow {
  margin-bottom: 13px;
}

.contact-inner h2 {
  max-width: 650px;
  font-size: clamp(31px, 4.5vw, 48px);
}

.contact-inner > div > p:last-child {
  max-width: 600px;
  margin: 15px 0 0;
  color: #b4c5da;
  font-size: 12px;
  line-height: 1.8;
}

.button-light {
  flex: 0 0 auto;
  color: var(--navy);
  background: var(--white);
}

.button-light:hover {
  color: var(--navy);
  background: #dceaff;
}

.site-footer {
  padding-block: 25px;
  background: #07172c;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-wordmark {
  color: var(--white);
  font-size: 12px;
}

.footer-wordmark .wordmark-mark {
  color: var(--navy);
  background: #a8c9f5;
}

.footer-contact {
  display: flex;
  gap: 15px;
  color: #91a2b8;
  font-size: 9px;
}

.footer-contact a {
  color: #c1d0e2;
}

.footer-socials {
  display: flex;
  gap: 18px;
  color: #c1d0e2;
  font-size: 9px;
  font-weight: 700;
}

.copyright {
  margin: 0;
  color: #74879f;
  font-size: 9px;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes orbit-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 900px) {
  .section-shell,
  .nav-shell,
  .proof-inner {
    width: min(100% - 48px, 720px);
  }

  .site-nav {
    gap: 14px;
  }

  .site-nav a {
    font-size: 10px;
  }

  .site-nav .nav-contact {
    padding: 10px 12px;
  }

  .hero {
    min-height: 600px;
    grid-template-columns: 1.1fr 0.9fr;
  }

  .hero-art {
    transform: scale(0.82);
  }

  .hero h1 {
    font-size: clamp(43px, 6vw, 58px);
  }

  .proof-item {
    gap: 9px;
  }

  .proof-item strong {
    font-size: 25px;
  }

  .proof-item > span {
    font-size: 8px;
  }

  .about-section {
    gap: 40px;
  }

  .timeline::before {
    left: 139px;
  }

  .timeline-entry {
    grid-template-columns: 112px 1fr;
    gap: 52px;
  }

  .timeline-date {
    font-size: 8px;
  }

  .timeline-marker {
    left: 134px;
  }

  .project-featured {
    grid-template-columns: 0.8fr 1.2fr;
    column-gap: 18px;
  }

  .education-grid {
    gap: 25px;
  }

  .education-card {
    grid-template-columns: 77px 1fr auto;
    gap: 8px;
  }

  .footer-contact {
    flex-direction: column;
    gap: 2px;
  }
}

@media (max-width: 680px) {
  html {
    scroll-padding-top: 72px;
  }

  .section-shell,
  .nav-shell,
  .proof-inner {
    width: calc(100% - 40px);
  }

  .nav-shell {
    min-height: 69px;
  }

  .menu-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    top: 69px;
    right: 0;
    left: 0;
    display: flex;
    max-height: calc(100dvh - 69px);
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    overflow-y: auto;
    padding: 10px 20px 20px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 15px 20px rgba(8, 27, 53, 0.08);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    visibility: hidden;
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    visibility: visible;
  }

  .site-nav a,
  .site-nav .nav-contact {
    min-height: 45px;
    align-items: center;
    padding: 12px 8px;
    border-radius: 0;
    font-size: 13px;
  }

  .site-nav .nav-contact {
    justify-content: space-between;
    margin-top: 7px;
    padding-inline: 13px;
    border-radius: 5px;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 68px;
    padding-bottom: 76px;
  }

  .hero-copy {
    padding-bottom: 0;
  }

  .hero h1 {
    max-width: 520px;
    font-size: clamp(43px, 11vw, 64px);
  }

  .hero-role {
    font-size: 11px;
  }

  .hero-intro {
    font-size: 13px;
  }

  .hero-art {
    min-height: 355px;
    margin-top: 28px;
    transform: scale(0.76);
  }

  .scroll-cue {
    bottom: 30px;
  }

  .proof-inner {
    grid-template-columns: repeat(2, 1fr);
    padding-block: 9px;
  }

  .proof-item,
  .proof-item:first-child,
  .proof-item:last-child {
    min-height: 74px;
    justify-content: flex-start;
    padding-left: 12px;
    border-right: 0;
  }

  .proof-item:nth-child(odd) {
    border-right: 1px solid #dce4ef;
  }

  .proof-item:nth-child(n + 3) {
    border-top: 1px solid #dce4ef;
  }

  .section {
    padding-block: 75px;
  }

  .about-section {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .about-section .section-heading h2 br {
    display: none;
  }

  .section-heading-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 15px;
  }

  .section-aside {
    max-width: 420px;
    margin: 0;
  }

  .section-heading {
    margin-bottom: 35px;
  }

  .timeline::before {
    left: 5px;
  }

  .timeline-entry {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-left: 25px;
  }

  .timeline-date {
    padding-top: 0;
    text-align: left;
  }

  .timeline-marker {
    top: 3px;
    left: 0;
  }

  .timeline-card {
    padding: 20px 17px;
  }

  .timeline-title h3 {
    font-size: 14px;
  }

  .company {
    font-size: 10px;
  }

  .timeline-card ul {
    font-size: 10px;
  }

  .skills-grid,
  .project-grid,
  .education-grid {
    grid-template-columns: 1fr;
  }

  .skill-card {
    padding: 22px 20px;
  }

  .project-featured {
    grid-column: auto;
    display: flex;
  }

  .project-featured .project-topline {
    order: 0;
  }

  .project-featured .project-visual {
    order: 1;
    min-height: 190px;
    margin-bottom: 21px;
  }

  .project-featured h3 {
    order: 2;
  }

  .project-featured .project-subtitle {
    order: 3;
  }

  .project-featured > p {
    order: 4;
  }

  .project-featured .project-tags {
    order: 5;
  }

  .project-featured .project-links {
    order: 6;
  }

  .project-card {
    padding: 19px;
  }

  .research-interests {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 38px;
  }

  .education-grid {
    gap: 35px;
  }

  .education-card {
    grid-template-columns: 74px 1fr auto;
  }

  .contact-section {
    padding-block: 56px;
  }

  .contact-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 25px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 17px 20px;
  }

  .footer-wordmark {
    width: calc(50% - 10px);
  }

  .footer-contact {
    width: calc(50% - 10px);
    align-items: flex-end;
    text-align: right;
  }

  .footer-socials {
    width: calc(50% - 10px);
  }

  .copyright {
    width: calc(50% - 10px);
    text-align: right;
  }
}

@media (max-width: 380px) {
  .hero h1 {
    font-size: 42px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button {
    justify-content: space-between;
  }

  .hero-art {
    margin-inline: -24px;
    transform: scale(0.66);
  }

  .proof-item {
    gap: 7px;
    padding-left: 5px;
  }

  .proof-item strong {
    font-size: 23px;
  }

  .proof-item > span {
    font-size: 7px;
  }

  .timeline-card {
    padding-inline: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}