/* Product-first Posterity Labs and Dynero surfaces. */

:root {
  --startup-green: #1d594d;
  --startup-green-dark: #102d27;
  --startup-green-ink: #0d211d;
  --startup-copper: #b5794c;
  --startup-sand: #f5f0e7;
  --startup-paper: #fcfbf8;
  --startup-line: rgba(16, 45, 39, 0.14);
  --startup-muted: #60706a;
  --dynero-purple: #7454da;
  --dynero-purple-dark: #5e3fca;
  --dynero-wash: #f0ecff;
  --startup-shadow: 0 28px 80px rgba(11, 31, 27, 0.16);
}

html {
  scroll-padding-top: 76px;
}

body {
  background: var(--startup-paper);
  color: var(--startup-green-ink);
  font-size: 16px;
}

.site-header {
  grid-template-columns: minmax(210px, 1fr) auto minmax(210px, 1fr);
  min-height: 68px;
  padding-inline: clamp(20px, 4vw, 56px);
  border-bottom: 1px solid rgba(16, 45, 39, 0.08);
  background: rgba(252, 251, 248, 0.88);
  color: var(--startup-green-ink);
  backdrop-filter: saturate(150%) blur(18px);
}

.site-header.is-scrolled,
.site-header.nav-open {
  background: rgba(252, 251, 248, 0.96);
  box-shadow: 0 8px 30px rgba(16, 45, 39, 0.06);
}

.brand-lockup {
  gap: 10px;
  color: var(--startup-green-ink);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.brand-lockup img {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
}

.nav-list {
  gap: 4px;
}

.nav-list a,
.nav-toggle {
  min-height: 44px;
  padding-inline: 14px;
  color: var(--startup-green-ink);
  font-size: 14px;
  font-weight: 600;
}

.nav-list a:hover,
.nav-list a:focus-visible,
.nav-list a.active,
.nav-toggle:hover,
.nav-toggle:focus-visible {
  background: rgba(29, 89, 77, 0.08);
  color: var(--startup-green);
}

.header-actions {
  align-items: center;
}

.header-demo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--startup-green-dark);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  transition: transform 180ms ease, background-color 180ms ease;
}

.header-demo-link:hover,
.header-demo-link:focus-visible {
  background: var(--startup-green);
  transform: translateY(-1px);
}

.startup-shell {
  width: min(100% - 48px, 1240px);
  margin-inline: auto;
}

.startup-hero,
.product-hero,
.subpage-hero,
.not-found {
  position: relative;
  overflow: hidden;
  padding: 138px 0 88px;
}

.startup-hero {
  min-height: 850px;
  display: grid;
  align-items: center;
  background:
    radial-gradient(circle at 12% 18%, rgba(181, 121, 76, 0.14), transparent 32%),
    radial-gradient(circle at 88% 20%, rgba(116, 84, 218, 0.1), transparent 28%),
    var(--startup-paper);
}

.startup-hero__grid,
.product-hero__grid,
.demo-grid,
.build-status,
.product-summary-grid,
.contact-grid,
.subpage-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(48px, 7vw, 100px);
}

.startup-hero__copy,
.product-hero__copy,
.subpage-hero__copy {
  display: grid;
  justify-items: start;
  gap: 22px;
}

.startup-hero__copy {
  max-width: 650px;
}

.startup-hero h1,
.product-hero h1,
.subpage-hero h1,
.not-found h1 {
  max-width: 780px;
  color: var(--startup-green-ink);
  font-size: clamp(50px, 6.4vw, 82px);
  font-weight: 650;
  line-height: 0.98;
  letter-spacing: -0.058em;
  text-wrap: balance;
}

.startup-lede {
  max-width: 650px;
  color: #40534d;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.5;
}

.startup-eyebrow {
  color: var(--startup-green);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.startup-eyebrow--light {
  color: #b8d3ca;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 34px;
  padding: 7px 13px;
  border: 1px solid rgba(29, 89, 77, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--startup-green-dark);
  font-size: 13px;
  font-weight: 700;
}

.status-pill > span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #38a169;
  box-shadow: 0 0 0 4px rgba(56, 161, 105, 0.14);
}

.status-pill--purple {
  border-color: rgba(116, 84, 218, 0.2);
  color: #4d369f;
}

.status-pill--purple > span {
  background: var(--dynero-purple);
  box-shadow: 0 0 0 4px rgba(116, 84, 218, 0.14);
}

.startup-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.startup-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 11px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.startup-button:hover,
.startup-button:focus-visible {
  transform: translateY(-2px);
}

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

.startup-button--primary:hover,
.startup-button--primary:focus-visible {
  background: var(--startup-green);
}

.startup-button--secondary {
  border-color: var(--startup-line);
  background: rgba(255, 255, 255, 0.75);
  color: var(--startup-green-dark);
}

.startup-button--secondary:hover,
.startup-button--secondary:focus-visible {
  border-color: rgba(29, 89, 77, 0.34);
  background: #fff;
}

.startup-button--purple {
  background: var(--dynero-purple);
  color: #fff;
}

.startup-button--purple:hover,
.startup-button--purple:focus-visible {
  background: var(--dynero-purple-dark);
}

.startup-button--light {
  background: #fff;
  color: var(--startup-green-dark);
}

.startup-button--outline {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.startup-button--outline:hover,
.startup-button--outline:focus-visible {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.product-disclosure {
  color: var(--startup-muted);
  font-size: 13px;
  line-height: 1.5;
}

.product-disclosure--center {
  margin-top: 28px;
  text-align: center;
}

.device-stage {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border-radius: 38px;
  background:
    radial-gradient(circle at 50% 0%, rgba(116, 84, 218, 0.46), transparent 46%),
    linear-gradient(145deg, #171423, #0c1715 74%);
  box-shadow: var(--startup-shadow);
}

.device-stage--hero {
  height: 680px;
}

.device-stage::after,
.product-hero__visual::after {
  content: "";
  position: absolute;
  inset: auto 8% -18% 8%;
  height: 32%;
  border-radius: 50%;
  background: rgba(116, 84, 218, 0.26);
  filter: blur(44px);
}

.device-shot,
.hero-phone,
.feature-phone,
.subpage-phone,
.product-screen-grid figure {
  margin: 0;
}

.device-shot {
  position: absolute;
  z-index: 2;
  width: 36%;
  filter: drop-shadow(0 30px 28px rgba(0, 0, 0, 0.36));
}

.device-shot img,
.hero-phone img,
.feature-phone img,
.subpage-phone img,
.product-screen-grid img {
  width: 100%;
  clip-path: inset(0 round 5.6%);
}

.device-shot--front {
  z-index: 4;
  top: 5%;
  left: 32%;
}

.device-shot--back {
  top: 16%;
  left: 2%;
  width: 31%;
  transform: rotate(-6deg);
  opacity: 0.9;
}

.device-shot--side {
  top: 18%;
  right: 1%;
  width: 31%;
  transform: rotate(6deg);
  opacity: 0.92;
}

.demo-data-label {
  position: absolute;
  z-index: 6;
  right: 24px;
  bottom: 22px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(10, 14, 13, 0.76);
  color: rgba(255, 255, 255, 0.82);
  font-size: 12px;
  font-weight: 700;
  backdrop-filter: blur(12px);
}

.workflow-band {
  border-block: 1px solid var(--startup-line);
  background: var(--startup-sand);
}

.workflow-list {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  gap: 18px;
  color: #40534d;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.workflow-list span:nth-child(even) {
  color: #a89e8e;
}

.workflow-list strong {
  margin-right: 8px;
  color: var(--startup-copper);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.startup-section {
  position: relative;
  padding: clamp(88px, 10vw, 144px) 0;
  background: var(--startup-paper);
}

.startup-section--problem {
  background: #fff;
}

.startup-section--sand {
  background: var(--startup-sand);
}

.startup-section--ink {
  background:
    radial-gradient(circle at 100% 0%, rgba(116, 84, 218, 0.2), transparent 34%),
    var(--startup-green-ink);
  color: #fff;
}

.startup-section h2,
.startup-cta h2 {
  color: inherit;
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 650;
  line-height: 1.04;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.startup-section h3 {
  color: inherit;
  font-size: clamp(25px, 3vw, 36px);
  font-weight: 650;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.startup-section p,
.startup-cta p {
  font-size: 17px;
  line-height: 1.65;
}

.split-intro {
  display: grid;
  grid-template-columns: minmax(160px, 0.34fr) minmax(0, 1fr);
  gap: clamp(32px, 8vw, 120px);
  align-items: start;
}

.split-intro > div {
  display: grid;
  max-width: 850px;
  gap: 24px;
}

.split-intro > div > p {
  max-width: 700px;
  color: #50615b;
  font-size: 20px;
}

.startup-section__header {
  display: grid;
  max-width: 820px;
  gap: 18px;
  margin-bottom: 62px;
}

.startup-section__header > p:last-child {
  max-width: 680px;
  color: var(--startup-muted);
}

.startup-section__header--center {
  justify-items: center;
  margin-inline: auto;
  text-align: center;
}

.demo-grid {
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
}

.demo-copy {
  display: grid;
  align-content: center;
  gap: 20px;
}

.demo-copy > p:not(.startup-eyebrow) {
  color: #c5d2ce;
}

.demo-chapters {
  display: grid;
  gap: 0;
  margin-top: 12px;
  list-style: none;
}

.demo-chapters li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 14px;
  padding: 17px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.demo-chapters li > span {
  color: #a98ef4;
  font-size: 12px;
  font-weight: 800;
}

.demo-chapters div {
  display: grid;
  gap: 3px;
}

.demo-chapters strong {
  font-size: 15px;
}

.demo-chapters small {
  color: #9dafaa;
  font-size: 13px;
  line-height: 1.5;
}

.video-shell {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 24px;
  background: #08070c;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.3);
}

.video-shell video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #08070c;
}

.video-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 18px 10px;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.video-meta span:last-child {
  color: #9dafaa;
  font-weight: 600;
}

.video-shell > p {
  padding: 0 18px 18px;
  color: #8ea09a;
  font-size: 12px;
  line-height: 1.55;
}

.video-shell a {
  text-decoration: underline;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.benefit-card {
  display: grid;
  align-content: start;
  gap: 16px;
  min-height: 330px;
  padding: 28px;
  border: 1px solid var(--startup-line);
  border-radius: 20px;
  background: #fff;
}

.benefit-card > span,
.principle-grid article > span {
  color: var(--startup-copper);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.benefit-card h3 {
  font-size: 24px;
}

.benefit-card p {
  color: #53635e;
  font-size: 15px;
}

.build-status {
  align-items: start;
}

.build-status > div:first-child {
  display: grid;
  gap: 18px;
}

.status-summary {
  max-width: 580px;
  color: var(--startup-muted);
}

.status-list {
  display: grid;
}

.status-list > div {
  display: grid;
  grid-template-columns: minmax(120px, 0.32fr) 1fr;
  gap: 24px;
  padding: 22px 0;
  border-top: 1px solid rgba(16, 45, 39, 0.16);
}

.status-list strong {
  color: var(--startup-green-dark);
  font-size: 14px;
}

.status-list span {
  color: #566760;
  line-height: 1.55;
}

.startup-cta {
  padding: clamp(86px, 10vw, 130px) 0;
  background:
    radial-gradient(circle at 85% 10%, rgba(181, 121, 76, 0.26), transparent 28%),
    var(--startup-green-dark);
  color: #fff;
}

.startup-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 48px;
}

.startup-cta__inner > div:first-child {
  display: grid;
  max-width: 780px;
  gap: 18px;
}

/* Dynero product page */
.product-hero {
  min-height: 820px;
  display: grid;
  align-items: center;
  background:
    radial-gradient(circle at 80% 18%, rgba(116, 84, 218, 0.16), transparent 32%),
    linear-gradient(180deg, #fbfaff 0%, var(--startup-paper) 100%);
}

.product-hero__copy {
  max-width: 640px;
}

.product-hero__visual {
  position: relative;
  height: 650px;
  overflow: hidden;
  border-radius: 38px;
  background:
    radial-gradient(circle at 50% 0%, rgba(116, 84, 218, 0.48), transparent 50%),
    #181422;
  box-shadow: var(--startup-shadow);
}

.hero-phone {
  position: absolute;
  z-index: 3;
  width: 42%;
  filter: drop-shadow(0 28px 30px rgba(0, 0, 0, 0.35));
}

.hero-phone--one {
  left: 8%;
  top: 15%;
  transform: rotate(-5deg);
}

.hero-phone--two {
  right: 8%;
  top: 5%;
  z-index: 4;
  transform: rotate(4deg);
}

.visual-callout {
  position: absolute;
  z-index: 7;
  display: grid;
  gap: 2px;
  min-width: 170px;
  padding: 13px 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 15px;
  background: rgba(13, 17, 16, 0.76);
  color: #fff;
  backdrop-filter: blur(16px);
}

.visual-callout strong {
  font-size: 13px;
}

.visual-callout span {
  color: #b9c8c3;
  font-size: 11px;
}

.visual-callout--top {
  top: 28px;
  left: 24px;
}

.visual-callout--bottom {
  right: 24px;
  bottom: 24px;
}

.product-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  color: var(--startup-muted);
  font-size: 13px;
  font-weight: 700;
}

.product-facts span {
  position: relative;
}

.product-facts span + span::before {
  content: "·";
  position: absolute;
  left: -12px;
  color: #a6aea9;
}

.product-story {
  padding-bottom: 0;
}

.feature-story {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  align-items: center;
  gap: clamp(48px, 9vw, 130px);
  min-height: 720px;
  padding: 90px 0;
  border-top: 1px solid var(--startup-line);
}

.feature-story__copy {
  display: grid;
  align-content: center;
  gap: 17px;
}

.feature-story__copy > p:not(.startup-eyebrow) {
  color: #556660;
}

.feature-number {
  color: var(--dynero-purple);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.feature-points {
  display: grid;
  gap: 10px;
  margin-top: 8px;
  list-style: none;
}

.feature-points li {
  position: relative;
  padding-left: 22px;
  color: #40534d;
  font-size: 14px;
  font-weight: 650;
}

.feature-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.48em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dynero-purple);
}

.feature-phone {
  display: grid;
  justify-items: center;
  gap: 14px;
  padding: 44px;
  overflow: hidden;
  border-radius: 32px;
  background:
    radial-gradient(circle at 50% 0%, rgba(116, 84, 218, 0.36), transparent 42%),
    #171421;
}

.feature-phone img {
  width: min(100%, 335px);
  filter: drop-shadow(0 24px 26px rgba(0, 0, 0, 0.34));
}

.feature-phone figcaption {
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  line-height: 1.5;
  text-align: center;
}

.feature-story--reverse .feature-story__copy {
  order: 2;
}

.feature-story--reverse > .feature-phone,
.feature-story--reverse > .feature-phone-pair {
  order: 1;
}

.feature-phone-pair {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 18px;
  padding: 36px;
  overflow: hidden;
  border-radius: 32px;
  background:
    radial-gradient(circle at 50% 0%, rgba(116, 84, 218, 0.38), transparent 42%),
    #171421;
}

.feature-phone-pair .feature-phone {
  padding: 0;
  overflow: visible;
  background: transparent;
}

.feature-phone-pair .feature-phone--offset {
  margin-top: 54px;
}

.demo-proof-list {
  display: grid;
  margin-top: 12px;
}

.demo-proof-list span {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 12px;
  padding: 13px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: #aebdb8;
  font-size: 13px;
}

.demo-proof-list strong {
  color: #fff;
}

.product-screen-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.product-screen-grid figure {
  display: grid;
  gap: 14px;
  padding: 18px;
  overflow: hidden;
  border-radius: 24px;
  background: #171421;
}

.product-screen-grid img {
  aspect-ratio: 1206 / 2200;
  object-fit: cover;
  object-position: top;
}

.product-screen-grid figcaption {
  display: grid;
  gap: 4px;
  color: #fff;
}

.product-screen-grid figcaption span {
  color: #aebdb8;
  font-size: 12px;
  line-height: 1.45;
}

/* Supporting pages */
.subpage-hero {
  min-height: 650px;
  display: grid;
  align-items: center;
  background:
    radial-gradient(circle at 80% 20%, rgba(181, 121, 76, 0.17), transparent 32%),
    var(--startup-sand);
}

.site-profile-posterity .page-hero,
.site-profile-dynero .page-hero {
  min-height: 480px;
  padding: 120px 24px 72px;
  background-color: var(--startup-sand);
  background-image:
    radial-gradient(circle at 78% 18%, rgba(181, 121, 76, 0.18), transparent 32%),
    linear-gradient(180deg, #faf8f2, var(--startup-sand)) !important;
  color: var(--startup-green-ink) !important;
}

.site-profile-posterity .page-hero__content,
.site-profile-dynero .page-hero__content {
  gap: 18px;
}

.site-profile-posterity .page-hero h1,
.site-profile-dynero .page-hero h1 {
  max-width: 820px;
  font-size: clamp(42px, 6vw, 68px);
  font-weight: 650;
  line-height: 1;
  letter-spacing: -0.05em;
}

.site-profile-posterity .page-hero p,
.site-profile-dynero .page-hero p {
  max-width: 680px;
  color: #53645e;
  font-size: 18px;
  line-height: 1.55;
}

.subpage-hero--compact {
  min-height: 480px;
}

.subpage-hero--product {
  min-height: 720px;
  background:
    radial-gradient(circle at 80% 20%, rgba(116, 84, 218, 0.18), transparent 34%),
    #f8f6ff;
}

.subpage-phone {
  justify-self: center;
  width: min(100%, 325px);
  padding: 22px;
  border-radius: 30px;
  background: #171421;
  filter: drop-shadow(0 30px 40px rgba(16, 45, 39, 0.2));
}

.product-summary-grid {
  align-items: start;
}

.product-summary-grid > div {
  display: grid;
  gap: 20px;
}

.product-summary-grid > div:last-child > p {
  color: #53645e;
  font-size: 20px;
}

.text-link {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  color: var(--startup-green);
  font-weight: 800;
}

.text-link:hover,
.text-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.company-principles {
  display: grid;
  gap: 64px;
}

.company-principles > div:first-child {
  display: grid;
  max-width: 760px;
  gap: 18px;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.principle-grid article {
  display: grid;
  align-content: start;
  gap: 14px;
  min-height: 260px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
}

.principle-grid article h3 {
  font-size: 24px;
}

.principle-grid article p {
  color: #aebdb8;
  font-size: 15px;
}

.contact-grid {
  align-items: start;
}

.contact-intro {
  display: grid;
  gap: 18px;
}

.contact-intro > p:not(.startup-eyebrow) {
  max-width: 560px;
  color: #566760;
}

.contact-details {
  display: grid;
  margin-top: 18px;
}

.contact-details > div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 20px;
  padding: 15px 0;
  border-top: 1px solid var(--startup-line);
}

.contact-details dt {
  color: var(--startup-muted);
  font-size: 13px;
  font-weight: 700;
}

.contact-details dd {
  color: var(--startup-green-dark);
  font-weight: 700;
}

.contact-details a:hover,
.contact-details a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.startup-contact-form {
  gap: 18px;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--startup-line);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 22px 60px rgba(16, 45, 39, 0.08);
}

.startup-contact-form .field > span:first-child {
  color: var(--startup-green-dark);
  font-size: 13px;
  font-weight: 750;
}

.startup-contact-form .field small {
  color: var(--startup-muted);
  font-size: 11px;
  font-weight: 600;
}

.startup-contact-form input[type="text"],
.startup-contact-form input[type="email"],
.startup-contact-form select,
.startup-contact-form textarea {
  padding: 12px 14px;
  border: 1px solid rgba(16, 45, 39, 0.16);
  border-radius: 10px;
  background: var(--startup-paper);
}

.startup-contact-form textarea {
  min-height: 140px;
}

.startup-contact-form input:focus-visible,
.startup-contact-form select:focus-visible,
.startup-contact-form textarea:focus-visible {
  border-color: var(--startup-green);
}

.startup-contact-form .startup-button {
  width: 100%;
  border: 0;
  cursor: pointer;
}

.not-found {
  min-height: 100svh;
  display: grid;
  align-items: center;
  background: var(--startup-sand);
}

.not-found__inner {
  display: grid;
  justify-items: start;
  max-width: 820px;
  gap: 20px;
}

.not-found__code {
  color: var(--startup-copper);
  font-size: 14px;
  font-weight: 850;
  letter-spacing: 0.16em;
}

.not-found__inner > p:not(.startup-eyebrow) {
  color: var(--startup-muted);
  font-size: 18px;
}

/* Footer */
.site-footer {
  padding: 58px 24px;
  background: #0c201b;
  color: #fff;
}

.footer-inner {
  gap: 18px;
}

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

.footer-tagline {
  max-width: 520px;
  color: #aebdb8;
  font-size: 14px;
}

.site-footer .footer-nav a,
.site-footer .footer-legal a,
.site-footer .footer-meta {
  color: #aebdb8;
}

.site-footer .footer-nav a:hover,
.site-footer .footer-nav a:focus-visible,
.site-footer .footer-legal a:hover,
.site-footer .footer-legal a:focus-visible {
  color: #fff;
}

@media (max-width: 1100px) {
  .startup-hero__grid,
  .product-hero__grid {
    gap: 44px;
  }

  .device-stage--hero,
  .product-hero__visual {
    height: 590px;
  }

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

  .benefit-card {
    min-height: 260px;
  }

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

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
    min-height: 68px;
  }

  .header-actions {
    display: none;
  }

  .nav-list {
    inset: 68px 0 auto 0;
    border-bottom: 1px solid var(--startup-line);
    background: rgba(252, 251, 248, 0.98);
  }

  .startup-shell {
    width: min(100% - 32px, 1240px);
  }

  .startup-hero,
  .product-hero {
    min-height: 0;
    padding: 118px 0 72px;
  }

  .startup-hero__grid,
  .product-hero__grid,
  .demo-grid,
  .build-status,
  .product-summary-grid,
  .contact-grid,
  .subpage-hero__grid {
    grid-template-columns: 1fr;
  }

  .startup-hero__copy,
  .product-hero__copy {
    max-width: 760px;
  }

  .startup-hero h1,
  .product-hero h1,
  .subpage-hero h1,
  .not-found h1 {
    font-size: clamp(46px, 9vw, 68px);
  }

  .device-stage--hero,
  .product-hero__visual {
    height: 650px;
  }

  .workflow-list {
    overflow-x: auto;
    justify-content: flex-start;
    padding-block: 0;
  }

  .split-intro {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .startup-section__header {
    margin-bottom: 46px;
  }

  .feature-story,
  .feature-story--reverse {
    grid-template-columns: 1fr;
    min-height: 0;
    gap: 40px;
    padding: 70px 0;
  }

  .feature-story--reverse .feature-story__copy,
  .feature-story--reverse > .feature-phone,
  .feature-story--reverse > .feature-phone-pair {
    order: initial;
  }

  .startup-cta__inner {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .subpage-hero {
    min-height: 0;
    padding: 120px 0 80px;
  }

  .subpage-phone {
    width: min(75%, 320px);
  }

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

  .principle-grid article {
    min-height: 0;
  }

  .site-footer {
    padding-bottom: 58px;
  }
}

@media (max-width: 620px) {
  .brand-lockup span {
    font-size: 11px;
  }

  .startup-hero,
  .product-hero {
    padding-top: 104px;
  }

  .startup-hero__copy,
  .product-hero__copy,
  .subpage-hero__copy {
    gap: 18px;
  }

  .startup-hero h1,
  .product-hero h1,
  .subpage-hero h1,
  .not-found h1 {
    font-size: clamp(42px, 13.6vw, 58px);
  }

  .startup-lede {
    font-size: 18px;
  }

  .startup-actions {
    width: 100%;
  }

  .startup-button {
    width: 100%;
    min-height: 50px;
  }

  .device-stage--hero {
    height: 500px;
    border-radius: 26px;
  }

  .device-shot--front {
    width: 45%;
    left: 27.5%;
  }

  .device-shot--back,
  .device-shot--side {
    top: 19%;
    width: 39%;
  }

  .device-shot--back {
    left: -8%;
  }

  .device-shot--side {
    right: -8%;
  }

  .demo-data-label {
    right: 14px;
    bottom: 14px;
  }

  .workflow-list {
    min-height: 70px;
    gap: 14px;
    font-size: 13px;
  }

  .startup-section {
    padding: 76px 0;
  }

  .startup-section h2,
  .startup-cta h2 {
    font-size: 38px;
  }

  .split-intro > div > p {
    font-size: 17px;
  }

  .video-shell {
    border-radius: 16px;
  }

  .video-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .benefit-grid,
  .product-screen-grid {
    grid-template-columns: 1fr;
  }

  .benefit-card {
    min-height: 0;
  }

  .status-list > div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .product-hero__visual {
    height: 520px;
    border-radius: 26px;
  }

  .hero-phone {
    width: 51%;
  }

  .hero-phone--one {
    left: 0;
  }

  .hero-phone--two {
    right: 0;
  }

  .visual-callout {
    min-width: 142px;
    padding: 10px 12px;
  }

  .visual-callout--top {
    top: 14px;
    left: 12px;
  }

  .visual-callout--bottom {
    right: 12px;
    bottom: 12px;
  }

  .feature-phone {
    padding: 26px;
    border-radius: 24px;
  }

  .feature-phone-pair {
    gap: 10px;
    padding: 20px 12px;
    border-radius: 24px;
  }

  .feature-phone-pair .feature-phone--offset {
    margin-top: 36px;
  }

  .product-screen-grid figure {
    padding: 14px;
  }

  .startup-cta {
    padding: 76px 0;
  }

  .contact-details > div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .startup-contact-form {
    padding: 22px;
    border-radius: 18px;
  }
}