*,::after,::before{box-sizing:border-box}a,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,em,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,object,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:after,blockquote:before,q:after,q:before{content:"";content:none}table{border-collapse:collapse;border-spacing:0}*{margin:0;padding:0}

:root {
  --apple-bg: #f5f5f7;
  --apple-surface: #ffffff;
  --apple-grey: #d2d2d7;
  --apple-grey-dark: #6e6e73;
  --apple-text: #1d1d1f;
  --apple-accent: #007aff;
  --apple-accent-hover: #0a84ff;
  --apple-shadow: rgba(0, 0, 0, 0.08);
  --apple-shadow-strong: rgba(0, 0, 0, 0.18);
  --bg: var(--apple-bg);
  --bg-muted: var(--apple-surface);
  --text: var(--apple-text);
  --text-dim: var(--apple-grey-dark);
  --border: var(--apple-grey);
  --divider: rgba(0, 0, 0, 0.08);
  --accent: var(--apple-accent);
  --accent-hover: var(--apple-accent-hover);
  --white: #ffffff --ms-dark: #080b12;
  --ms-dark-2: #101724;
  --ms-panel: rgba(255, 255, 255, .075);
  --ms-panel-strong: rgba(255, 255, 255, .12);
  --ms-border: rgba(255, 255, 255, .15);
  --ms-text: #f7f9fc;
  --ms-muted: rgba(247, 249, 252, .76);
  --ms-soft: rgba(247, 249, 252, .58);
  --ms-accent: var(--apple-accent, #007aff);
  --ms-radius: 24px;
  --ms-shadow: 0 24px 70px rgba(0, 0, 0, .32);
  --learn-bg: #f5f7fb;
  --learn-panel: #ffffff;
  --learn-ink: #0d1728;
  --learn-muted: #5f6f89;
  --learn-line: rgba(13, 23, 40, .12);
  --learn-accent: var(--apple-accent, #007aff);
  --learn-dark: #07101f;
  --learn-radius: 22px;
  --learn-shadow: 0 22px 60px rgba(15, 23, 42, .10);
}

/* ------ A ------ */

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

.about {
  padding: 3rem 0 0 0;
}

.about__grid,
.services__grid {
  display: grid;
  gap: 1.25rem;
  align-items: center;
}

.services__grid {
  grid-template-columns: 50% auto;
}

.about__grid {
  grid-template-columns: 30% auto;
}

.about__media {
  align-self: stretch;
}

.about__photo {
  display: grid;
  place-items: center;
  border: 1px solid var(--apple-border);
  border-radius: 14px;
  color: var(--apple-text-dim);
  font-weight: 700;
  letter-spacing: 0.02em;
  overflow: hidden;
}

.about__content,
body,
.card__icon-area,
.card__inner,
footer,
.footer-inner,
.footer-links,
.header-inner,
/* .mobile-panel__header, */
.site-nav {
  display: flex;
}

.about__content {
  flex-direction: column;
  justify-content: center;
}

.about-highlights li:not(:first-child) {
  margin-top: 20px;
}

/* ------ B ------ */

body {
  min-height: 100vh;
  flex-direction: column;
}

b,
strong {
  font-weight: 600;
}

.btn {
  display: inline-block;
  background: var(--gold-accent);
  color: #1b1208;
  font-weight: 800;
  padding: 0.72rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  text-align: center;
}

.btn:hover,
.btn:focus {
  filter: brightness(1.04);
}

.btn--inverted {
  background: #fff;
  color: #111;
}

.btn-space-bottom {
  margin-bottom: 1rem;
}

.btn--outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.brand {
  display: inline-flex;
  border: none;
  outline: none;
  align-items: center;
  gap: 0.6rem;
  padding-top: 8px;
}

.brand-mark {
  color: var(--apple-accent);
  font-weight: 800;
}

.brand-name {
  font-weight: 700;
  font-size: 1rem;
  white-space: nowrap;
}

/* ------ C ------ */

.cards {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.card {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
  flex-direction: column;
  display: flex;
}

.card-cta {
  display: inline-block;
  margin-top: 0.25rem;
  font-weight: 600;
  color: var(--text-dim);
  margin-top: auto;
}

.card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.card svg {
  fill: var(--text);
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-accent);
  margin-bottom: 0.5rem;
}

.card-icon [amazon] {
  width: 100px;
  height: 52px;
}

.card-icon [stackblitz] {
  height: 45px;
}

.card-icon [linkedin] {
  height: 32px;
}

.card__icon-area {
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
}

.card__inner {
  align-items: center;
  gap: 1rem;
}

.card--link {
  display: block;
  height: 100%;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.card--link:hover,
.card--link:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
}

.card__text-area {
  flex: 1;
}

.card__text-area h3 {
  margin: 0 0 0.35rem;
}

.card__text-area p {
  margin: 0 0 0.25rem;
  color: var(--text-dim);
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.9rem;
}

.color-black {
  color: var(--ms-dark-2);
}

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 1rem;
  width: 100%;
}

.contact-inner {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, 50%);
}

/* ------ H ------ */

hr {
  margin: 1rem 0;
}

/* ------ D ------ */

.desktop-nav {
  display: none;
}

/* ------ E ------ */

em {
  font-style: italic;
  color: #374151;
}

/* ------ F ------ */

.features li {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
  background: var(--apple-surface);
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease, box-shadow 0.18s ease;
}

.features li:hover {
  background: rgba(0, 0, 0, 0.03);
  border-color: var(--apple-border-strong);
  box-shadow: 0 6px 20px var(--apple-shadow);
  transform: translateY(-2px);
}

.features h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  color: var(--apple-text);
}

.features p {
  margin: 0;
  color: var(--apple-text-dim);
}

.form__row {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin-bottom: 1rem;
}

footer {
  padding: 15px 0 10px 0;
  align-items: center;
  border-top: 1px solid var(--border);
}

.footer-inner {
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.footer-brand {
  color: var(--text-dim);
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 220px 220px 160px minmax(290px, 1fr);
  gap: 2.4rem;
  align-items: start;
}

.footer-logo {
  width: 100%;
  max-width: 220px;
}

.footer-logo--transparent {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.footer-logo-block p,
.footer-system p,
.footer-proof span {
  color: rgba(255, 255, 255, .72);
  line-height: 1.6;
}

.footer-links {
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  row-gap: 10px;
}

.footer-services a,
.footer-links-block a {
  display: grid;
  grid-template-columns: 28px 1fr 16px;
  align-items: center;
  gap: .6rem;
}

.footer-links-block a {
  grid-template-columns: 1fr 16px;
}

.footer-services a::after,
.footer-links-block a::after {
  content: "\203A";
  color: var(--apple-accent);
  font-size: 1.35rem;
}

.footer-services svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: #69b7ff;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-system-layout {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.footer-proof {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 3rem;
  padding: 2rem 15px 0 15px;
  border-top: 1px solid rgba(255, 255, 255, .12);
}

.footer-proof li {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-proof li:not(:last-child) {
  border-right: 1px solid rgba(255, 255, 255, .12);
  padding-right: 2rem;
}

.footer-proof svg {
  flex: 0 0 58px;
  width: 58px;
  height: 58px;
  padding: 14px;
  border: 1px solid rgba(0, 122, 255, .65);
  border-radius: 50%;
  fill: none;
  stroke: var(--apple-accent);
  stroke-width: 1.8;
  background: rgba(0, 122, 255, .06);
}

.footer-proof strong {
  display: block;
  font-size: 1.3rem;
  margin-bottom: .15rem;
}

.footer-proof span {
  display: block;
  line-height: 1.5;
}

.footer-bottom {
  display: block;
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, .14);
  text-align: center;
  color: rgba(255, 255, 255, .7);
}

.footer-bottom p {
  margin: 0;
}

.footer-energy {
  position: relative;
  width: min(460px, 80%);
  height: 2px;
  margin: -1.35rem auto 1.5rem;
  background: rgba(255, 255, 255, .16);
  overflow: hidden;
}

.footer-energy::before {
  content: "";
  position: absolute;
  top: 0;
  left: 48%;
  width: 130px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--apple-accent), #fff, var(--apple-accent), transparent);
  animation: footerPulse 4.8s ease-in-out infinite;
}

.form {
  display: block;
}

.form__field {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}

.form__field label,
#websiteAuditLeadForm label {
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.form__field input,
.form__field select,
.form__field textarea,
.wdu-form-grid select,
#websiteAuditLeadForm textarea,
.wdu-form-grid input {
  font-size: 1.05rem;
  padding: 1rem;
  background: var(--bg-muted);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.form__field textarea {
  min-height: 8rem;
}

.form-honeypot {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ------ H ------ */

h1,
h2,
h3 {
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 0.5rem;
}

h1 {
  font: 800 46px sans-serif;
  font-size: 2.25rem;
}

h2 {
  font-size: 1.75rem;
  font-weight: 700;
}

h3 {
  font-size: 1.25rem;
  font-weight: 600;
}

html {
  height: 100%;
}

html.menu-open,
body.menu-open {
  overflow: hidden;
  height: 100%;
  position: fixed;
  width: 100%;
}

html,
body {
  min-height: 100%;
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.header-inner {
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 64px;
}

.hero {
  padding: 35px;
  border-bottom: 1px solid var(--apple-border);
  background: var(--apple-surface);
}


.hero-ctas {
  display: flex;
  grid-gap: 10px;
}

.hero-media {
  max-width: 1040px;
  margin: 0 auto 25px auto;
  border-radius: 10px;
  overflow: overlay;
}

.highlights {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

/* ------ I ------ */

input,
select,
textarea,
button {
  font-size: 16px;
}

input,
select,
textarea {
  width: 100%;
  max-width: 100%;
  font-size: 16px;
  line-height: 1.4;
  padding: 0 10px
}

img {
  display: block;
  max-width: 100%;
}

.img-rounded-corners {
  border-radius: 10px;
  overflow: hidden;
}

/* ------ L ------ */

.last-updated {
  font: normal 12px sans-serif;
  text-align: right;
}

.lead {
  color: var(--apple-text-dim);
}

.learn-list {
  display: grid;
  grid-template-columns: repeat(2, auto);
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 20px;
}

.link {
  color: var(--apple-accent);
  text-decoration: none;
}

.list li {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--divider);
}

.list li:last-child {
  border-bottom: 0;
}

/* ------ M ------ */

.m-t-10 {
  margin-top: 10px;
}

.m-t-20 {
  margin-top: 20px;
}

.m-b-20 {
  margin-bottom: 20px;
}

.m-t-40 {
  margin-top: 40px;
}

.p-b-40 {
  padding-bottom: 40px;
}

.m-0 {
  margin: 0;
}

.m-bottom-30 {
  margin-bottom: 30px;
}

main {
  flex: 1;
}

.p-20 {
  padding: 20px;
}

main:not(.doc-grid-wrapper) {
  min-height: calc(100% - 90px);
}

.mobile-panel {
  position: fixed;
  inset: 0;
  z-index: 9999;
  width: 100%;
  height: 100dvh;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform .25s ease;
  background:
    radial-gradient(circle at 80% 0%, rgba(0, 122, 255, .18), transparent 34%),
    linear-gradient(135deg, #07101f, #0b1e36);
  color: #fff;
}

.mobile-panel.is-open {
  transform: translateX(0);
}

.mobile-panel__header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
  background: rgba(7, 16, 31, .96);
}

.mobile-panel__brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  color: #fff;
  font-weight: 900;
}

.mobile-panel__inner {
  display: grid;
  gap: 2.5rem;
  padding: 2rem 1.5rem 3rem;
}

.mobile-menu-section h2 {
  display: inline-block;
  margin: 0 0 1.25rem;
  padding-bottom: .65rem;
  border-bottom: 4px solid var(--apple-accent);
  color: rgba(255, 255, 255, .78);
  font-size: .95rem;
  letter-spacing: .22em;
  text-transform: uppercase;
}

.mobile-menu-list {
  display: grid;
  gap: .35rem;
}

.mobile-menu-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  color: #fff;
  font-size: clamp(1.35rem, 6vw, 2rem);
  font-weight: 850;
  line-height: 1.1;
}

.mobile-menu-list a span {
  color: var(--apple-accent);
  font-size: 1.6rem;
}

.ms-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
  gap: clamp(32px, 6vw, 84px);
}

.ms-hero {
  position: relative;
  padding: 40px 0;
  display: grid;
  align-items: center;
  background:
    radial-gradient(circle at 20% 20%, rgba(0, 122, 255, .28), transparent 35%),
    radial-gradient(circle at 85% 30%, rgba(255, 255, 255, .16), transparent 30%),
    linear-gradient(135deg, #05070c 0%, #111927 48%, #05070c 100%);
  color: var(--ms-text);
}

.ms-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .36;
  z-index: -2;
}

.ms-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 180px;
  background: linear-gradient(to bottom, transparent, #fff);
  z-index: -1;
}

.ms-hero h1 {
  font-size: clamp(2.7rem, 6vw, 6rem);
  line-height: .95;
  letter-spacing: -.065em;
  margin: 0 0 22px;
  max-width: 1020px;
}

.ms-hero__lead {
  font-size: clamp(1.12rem, 2vw, 1.45rem);
  line-height: 1.55;
  color: var(--ms-muted);
  max-width: 760px;
  margin: 0 0 28px;
}

.ms-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

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

.ms-btn--primary {
  background: #fff;
  color: #07101f;
}

.ms-btn--outline {
  color: #fff;
  border-color: var(--ms-border);
  background: rgba(255, 255, 255, .08);
}

.ms-btn--dark {
  background: #07101f;
  color: #fff;
}

.ms-btn--light-outline {
  color: #07101f;
  border-color: rgba(7, 16, 31, .2);
  background: #fff;
}

.nav-close {
  position: relative;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 16px;
  background: rgba(255, 255, 255, .06);
  cursor: pointer;
}

.nav-close span {
  position: absolute;
  left: 16px;
  top: 27px;
  width: 26px;
  height: 3px;
  border-radius: 99px;
  background: #fff;
}

.nav-close span:first-child {
  transform: rotate(45deg);
}

.nav-close span:last-child {
  transform: rotate(-45deg);
}

body.menu-open {
  overflow: hidden;
}

/* ------ N ------ */

.nav-divider {
  border-top: 1px solid var(--apple-grey-dark);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown>a::after {
  content: "▾";
  margin-left: 0.35rem;
  font-size: 1.5rem;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;

  display: none;
  flex-direction: column;

  margin: 0;
  padding: 0.5rem 0;

  list-style: none;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .12);
  z-index: 1000;
}

.nav-dropdown:hover .nav-dropdown-menu {
  display: flex;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  display: flex;
}

.nav-dropdown-menu li {
  margin: 0;
}

.nav-dropdown-menu a {
  display: block;
  padding: 0.75rem 1rem;
  white-space: nowrap;
}

.nav-dropdown-menu a:hover {
  background: rgba(0, 0, 0, .04);
}

.nav-list a:not(.nav-dropdown-menu a) {
  color: var(--text-dim);
  font-weight: 600;
  padding: 0 0.75rem;
  border-radius: 8px;
}

.nav-list a:hover,
.nav-list a:focus {
  color: var(--text);
  background: rgba(0, 0, 0, 0.06);
  border-color: var(--border);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  height: 40px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

.nav-toggle-bar {
  width: 18px;
  height: 2px;
  background: var(--text);
}

.nav-close>div {
  background-color: white;
  height: 4px;
  width: 36px;
  position: absolute;
  left: 0;
}

.nav-close>div:first-child {
  transform: rotate(45deg);
}

.nav-close>div:last-child {
  transform: rotate(-45deg);
}

.narrow {
  max-width: 820px;
  margin-inline: auto;
}

/* ------ P ------ */

p {
  margin: 0 0 1rem;
}

.page-link {
  color: var(--apple-accent);
}

/* ------ S ------ */

.scrim {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(0, 0, 0, 0.45);
  transition: opacity 0.2s ease;
}

.signal-core {
  position: relative;
  width: 290px;
  height: 290px;
  border-radius: 50%;
  overflow: hidden;
  background:
    radial-gradient(circle at center, rgba(0, 122, 255, 1) 0 3%, rgba(0, 122, 255, .26) 4% 12%, transparent 13%),
    repeating-radial-gradient(circle, rgba(255, 255, 255, .2) 0 1px, transparent 2px 42px),
    conic-gradient(from 90deg, rgba(0, 122, 255, .28), transparent, rgba(255, 255, 255, .2), transparent, rgba(0, 122, 255, .28));
  border: 1px solid rgba(255, 255, 255, .2);
  box-shadow: inset 0 0 45px rgba(0, 122, 255, .18), 0 0 55px rgba(0, 122, 255, .12);
}

.signal-core::before,
.signal-core::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, .15);
  transform-origin: center;
}

.signal-core::before {
  transform: translate(-50%, -50%);
}

.signal-core::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.signal-core span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--apple-accent);
  box-shadow: 0 0 18px rgba(0, 122, 255, .95);
  transform-origin: 0 0;
  animation: signalOrbit 4s linear infinite;
}

.signal-core span:nth-child(1) {
  animation-duration: 3.6s;
}

.signal-core span:nth-child(2) {
  animation-duration: 5.2s;
  background: #fff;
}

.signal-core span:nth-child(3) {
  animation-duration: 6.8s;
  opacity: .8;
}

.signal-core span:nth-child(4) {
  animation-duration: 8.4s;
  opacity: .6;
}

.site-footer h2 {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: rgba(255, 255, 255, .82);
  margin-bottom: 1rem;
  padding-bottom: .55rem;
  border-bottom: 2px solid var(--apple-accent);
  width: fit-content;
}

.site-footer ul {
  display: grid;
  gap: .8rem;
  max-width: 1040px;
  margin-left: auto;
  margin-right: auto;
}

.site-footer a {
  color: #fff;
  font-weight: 750;
}

.site-nav {
  align-items: center;
  gap: 1rem;
  position: relative;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
}

.site-header,
footer {
  background: var(--white);
  color: var(--text);
  backdrop-filter: blur(12px);
}

.site-footer {
  display: block;
  background:
    radial-gradient(circle at 76% 35%, rgba(0, 122, 255, .18), transparent 34%),
    linear-gradient(135deg, #06101f 0%, #07101f 52%, #020712 100%);
  color: #fff;
  padding: 3.25rem 0 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, .12);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--gold-accent);
  color: #1b1208;
  padding: 0.5rem 0.75rem;
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
  z-index: 200;
}

.section {
  margin-top: 35px;
}

.section-last-child {
  margin-bottom: 35px;
}

/* ------ T ------ */

.timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline__item {
  position: relative;
  display: block;
  padding: 0 0 1.25rem 1.75rem;
  margin: 0 0 1.25rem 0;
}

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

.timeline__item::before {
  content: "";
  position: absolute;
  left: 0.35rem;
  top: 0.35rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--apple-accent);
  box-shadow: 0 0 0 3px rgba(255, 122, 26, 0.18);
}

.timeline__item::after {
  content: "";
  position: absolute;
  left: 0.74rem;
  top: 1.1rem;
  bottom: -1.25rem;
  width: 2px;
  background: var(--apple-border);
}

.timeline__item:last-child::after {
  display: none;
}

.timeline__meta time {
  font-weight: 800;
  color: var(--apple-text);
}

.timeline__label {
  display: inline-block;
  margin-top: 0.2rem;
  color: var(--apple-text-dim);
  font-size: 0.9rem;
}

.timeline__content h3 {
  margin: 0.25rem 0 0.35rem;
  color: var(--apple-text);
}

.timeline__content p {
  margin: 0;
  color: var(--apple-text-dim);
}

/* ------ U ------ */

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ------ V ------ */

.vertical-center {
  transform: translateY(100%);
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes footerPulse {
  0%   { transform: translateX(-190px) scaleX(.45);opacity: .25; }
  18%  { transform: translateX(-60px) scaleX(1); opacity: 1; }
  37%  { transform: translateX(90px) scaleX(.6); opacity: .55; }
  58%  { transform: translateX(-20px) scaleX(1.25); opacity: .95; }
  79%  { transform: translateX(160px) scaleX(.5); opacity: .4; }
  100% { transform: translateX(-190px) scaleX(.45); opacity: .25; }
}

@keyframes signalOrbit {
  from {
    transform: rotate(0deg) translateX(110px);
  }

  to {
    transform: rotate(360deg) translateX(110px);
  }
}

@media (min-width: 792px) {
  .hero__grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 1.5rem;
  }

  .grid.two {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .grid.three {
    grid-template-columns: repeat(3, 1fr);
  }

  .book-grid {
    grid-template-columns: none;
  }
}

@media (min-width: 720px) {
  .timeline__item {
    display: grid !important;
    grid-template-columns: 180px 1fr;
    gap: 1rem;
    padding: 1rem 0;
    margin: 0;
    border-top: 1px solid var(--apple-border);
  }

  .timeline__item:first-child {
    border-top: 0;
  }

  .timeline__item::before,
  .timeline__item::after {
    display: none;
  }

  .timeline__meta {
    position: relative;
    padding-left: 1.5rem;
  }

  .timeline__meta::before {
    content: "";
    position: absolute;
    left: 0.2rem;
    top: 0.2rem;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--apple-accent);
    box-shadow: 0 0 0 3px rgba(255, 122, 26, 0.18);
  }

  .timeline__meta::after {
    content: "";
    position: absolute;
    left: 0.58rem;
    top: 1rem;
    bottom: -1.25rem;
    width: 2px;
    background: var(--apple-border);
  }

  .timeline__item:last-child .timeline__meta::after {
    display: none;
  }
}

@media (min-width: 1024px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .desktop-nav {
    display: flex;
    align-items: baseline;
  }

  .nav-toggle {
    display: none;
  }

  /* .contact-inner {
    grid-template-columns: 1.3fr 1fr;
    align-items: center;
  } */
}

@media (max-width: 1150px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media screen and (max-width: 1060px) {
  .hero-media {
    margin: 0 20px 25px 20px;
  }
}

@media screen and (max-width: 900px) {

  .about__grid,
  .services__grid {
    grid-template-columns: unset;
  }

  .about__media {
    max-width: 300px;
    margin: 0 auto;
    width: 100%;
  }

  .about {
    padding: 1.5rem 0 0 0;
  }

  .services__media {
    max-width: 475px;
    margin: 0 auto;
    width: 100%;
  }

  .home-scan__grid {
    grid-template-columns: 1fr !important;
  }
}


@media (max-width: 800px) {
  .footer-inner {
    justify-content: center;
    flex-wrap: nowrap;
    grid-template-rows: repeat(3, auto);
    display: grid;
  }

  .footer-brand {
    text-align: center;
  }

  .footer-links {
    display: grid;
    grid-template-columns: repeat(4, auto);
    column-gap: 1rem;
    grid-template-rows: repeat(2, 15px);
    row-gap: 8px;
  }

  .footer-links li {
    text-align: center;
  }

  .learn-list {
    grid-template-columns: auto;
  }
}

@media (max-width: 760px) {

  .footer-grid,
  .footer-system-layout {
    grid-template-columns: 1fr;
  }

  .signal-core {
    width: 220px;
    height: 220px;
  }

  @keyframes signalOrbit {
    from {
      transform: rotate(0deg) translateX(82px);
    }

    to {
      transform: rotate(360deg) translateX(82px);
    }
  }

  .footer-proof {
    grid-template-columns: none;
  }

  .footer-logo {
    margin: 0 auto 1rem auto;
  }

  .site-footer {
    padding-top: 2rem;
  }
}

@media (max-width: 680px) {
  .vertical-center {
    transform: unset;
  }

  .hero-ctas {
    flex-wrap: wrap;
  }
}

@media (min-width: 680px) {
  .highlights {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.1rem;
  }

  /* .contact-inner {
    grid-template-columns: 1.3fr 1fr;
    align-items: center;
  } */

  .form__row {
    grid-template-columns: 1fr 1fr;
  }
}

@media screen and (max-width: 640px) {
  .ms-capabilities {
    grid-template-columns: 1fr;
  }

  .ms-hero h1 {
    font-size: clamp(2.45rem, 15vw, 4rem);
  }

  .ms-section {
    padding: 64px 0;
  }

  .ms-project {
    border-radius: 24px;
    padding: 18px;
  }

  .contact-inner {
    display: block;
  }
}

@media (max-width: 620px) {
  .home-scan__input-row {
    grid-template-columns: 1fr !important;
  }

  .home-scan__form .btn {
    width: 100%;
  }
}

@media (max-width: 520px) {
  .timeline__item {
    display: block;
    padding-left: 40px;
  }

  footer nav,
  .footer-brand {
    margin: 0 auto;
  }

  .timeline__item {
    display: block;
    padding-left: 40px;
  }
}

@media (max-width: 360px) {
  .timeline__item {
    padding-left: 1.25rem;
    margin-bottom: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {

  .mobile-panel,
  .scrim {
    transition: none;
  }
}

@media (prefers-color-scheme: dark) {
  body {
    background: #0f1117;
    color: #e5e7eb;
  }

  .content-hero {
    border-color: rgba(255, 255, 255, 0.08);
  }

  .card {
    background: #11131a;
    border-color: rgba(255, 255, 255, 0.08);
  }

  .card p,
  .meta {
    color: #a9afc3;
  }

  .chip {
    border-color: rgba(255, 255, 255, 0.18);
    color: #e5e7eb;
  }

  .chip[aria-pressed="true"] {
    background: #dc4242;
    border-color: #dc4242;
    color: #fff;
  }
}