:root {
  color-scheme: dark;
  --ink: #edf4f2;
  --muted: #9caeaa;
  --muted-strong: #c6d4d1;
  --paper: #0b0d0d;
  --surface: #131716;
  --surface-strong: #1a1f1e;
  --line: #303635;
  --accent: #28c7bd;
  --accent-dark: #8fe7e1;
  --gold: #e6b449;
  --clay: #d77b5e;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.34);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    var(--paper);
  background-size: 44px 44px;
  color: var(--ink);
  line-height: 1.5;
  overflow-x: hidden;
  max-width: 100%;
}

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

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

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  color: var(--muted-strong);
  font-size: 0.9rem;
  font-weight: 700;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  border-radius: 8px;
}

.site-nav a:hover,
.site-footer a:hover {
  color: var(--accent-dark);
}

.site-nav a:last-child {
  padding: 0 1rem;
  border: 1px solid rgba(40, 199, 189, 0.5);
  color: var(--ink);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

.landing-header.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.landing-header.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}
.landing-header.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.landing-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 2rem;
  min-height: 78px;
  padding: 0.55rem 5vw;
  border-bottom: 1px solid rgba(48, 54, 53, 0.85);
  background:
    linear-gradient(180deg, rgba(15, 19, 18, 0.98), rgba(7, 9, 9, 0.98)),
    #070909;
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.24);
}

.landing-brand {
  grid-column: 1;
  justify-self: start;
  display: flex;
  align-items: center;
  width: auto;
  max-width: min(330px, 38vw);
}

.landing-brand img {
  width: auto;
  max-width: 100%;
  height: 54px;
  object-fit: contain;
}

.landing-header .site-nav {
  grid-column: 2;
  justify-self: end;
}

.trust-band {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding: 1rem 5vw;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.trust-band span {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.9rem;
  border: 1px solid rgba(40, 199, 189, 0.25);
  border-radius: 999px;
  background: rgba(40, 199, 189, 0.06);
  color: var(--muted-strong);
  font-size: 0.8rem;
  font-weight: 700;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(360px, 0.72fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  min-height: min(720px, calc(100vh - 78px));
  padding: clamp(3.5rem, 5vw, 5rem) 5vw;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035), transparent 48%),
    linear-gradient(rgba(255, 255, 255, 0.024) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.024) 1px, transparent 1px),
    var(--paper);
  background-size: auto, 48px 48px, 48px 48px, auto;
}

.hero-copy {
  max-width: 640px;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

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

h1,
h2,
h3 {
  line-height: 1.04;
}

h1 {
  max-width: 640px;
  font-size: clamp(3rem, 5.15vw, 4.8rem);
  letter-spacing: 0;
  text-wrap: balance;
}

h2 {
  max-width: 720px;
  font-size: clamp(1.95rem, 2.8vw, 2.85rem);
  text-wrap: balance;
}

h3 {
  font-size: 1.1rem;
}

.hero-text,
.hero-questions,
.section-heading p,
.contact-section p {
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(1rem, 1.25vw, 1.14rem);
  overflow-wrap: anywhere;
}

.hero-questions {
  display: grid;
  gap: 0.4rem;
  margin-top: 1.15rem;
}

.hero-questions p {
  margin: 0;
}

.hero-questions strong {
  display: block;
  margin-top: 0.35rem;
  color: var(--ink);
  font-size: clamp(1.08rem, 1.45vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.6rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 900;
}

.button.primary {
  background: var(--accent);
  color: #07100f;
}

.button.primary:hover {
  background: #74eee5;
}

.button.secondary {
  border-color: var(--line);
  background: var(--surface);
}

.hero-media {
  display: grid;
  overflow: hidden;
  border: 1px solid rgba(156, 174, 170, 0.24);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(26, 31, 30, 0.98), rgba(9, 11, 11, 0.98)),
    var(--surface);
  box-shadow: var(--shadow);
}

.hero-media img {
  width: 100%;
  aspect-ratio: 16 / 12;
  object-fit: cover;
  object-position: top;
  display: block;
}

.hero-media-caption {
  display: grid;
  gap: 0.55rem;
  padding: clamp(1.25rem, 2.2vw, 1.8rem);
  border-bottom: 1px solid var(--line);
}

.hero-media-caption span,
.system-footer span {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-media-caption strong {
  color: var(--ink);
  font-size: clamp(1.45rem, 2.4vw, 2.25rem);
  line-height: 1.08;
}

.system-footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}

.system-footer span {
  display: grid;
  gap: 0.18rem;
  padding: 1rem;
  color: var(--muted);
  text-transform: none;
}

.system-footer strong {
  color: var(--ink);
  font-size: 1rem;
}

.section {
  padding: clamp(3.25rem, 5.8vw, 5.25rem) 5vw;
}

.split {
  display: grid;
  grid-template-columns: minmax(280px, 0.48fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
}

.service-grid,
.primary-work,
.tool-grid,
.proof-grid,
.steps {
  display: grid;
  gap: 1rem;
}

.primary-work {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.feature-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(23, 29, 27, 0.95);
}

.feature-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.feature-card div {
  padding: 1.35rem;
}

.feature-card strong {
  display: block;
  margin-top: 0.35rem;
  color: var(--ink);
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  line-height: 1.08;
}

.feature-card ul {
  display: grid;
  gap: 0.45rem;
  margin: 1rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted-strong);
}

.service-grid article,
.tool-grid article,
.proof-grid article,
.steps li,
.contact-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(23, 29, 27, 0.92);
}

.service-grid article,
.tool-grid article,
.proof-grid article {
  padding: 1.35rem;
}

article p,
.steps p {
  color: var(--muted);
}

.services-section {
  background: #101312;
}

/* Flip cards */
.flip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.flip-card {
  perspective: 1000px;
  min-height: 255px;
}

.flip-card--featured .flip-front {
  border-color: rgba(40, 199, 189, 0.45);
  background: rgba(40, 199, 189, 0.06);
}

.flip-inner {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 255px;
  transform-style: preserve-3d;
  transition: transform 0.45s ease;
}

@media (hover: hover) {
  .flip-card:hover .flip-inner {
    transform: rotateY(180deg);
  }
}

.flip-card.is-flipped .flip-inner {
  transform: rotateY(180deg);
}

.flip-front,
.flip-back {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.65rem;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(23, 29, 27, 0.92);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.flip-front {
  align-items: center;
  text-align: center;
}

.flip-back {
  transform: rotateY(180deg);
  justify-content: flex-start;
  gap: 0.75rem;
}

.flip-back strong {
  color: var(--accent-dark);
  font-size: 1.25rem;
  line-height: 1.2;
}

.flip-back p {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.5;
  margin: 0;
}

.flip-hint {
  display: none;
  margin-top: auto;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

@media (hover: none) {
  .flip-hint {
    display: block;
  }

  .flip-front::after {
    content: "Tap to learn more";
    display: block;
    margin-top: auto;
    padding-top: 0.5rem;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }

  .flip-card.is-flipped .flip-front::after {
    display: none;
  }

  .flip-back::after {
    content: "Tap to close";
    display: block;
    margin-top: auto;
    padding-top: 0.5rem;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }
}

.section-heading {
  display: grid;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.services-section .section-heading {
  max-width: 880px;
}

.proof-grid {
  grid-template-columns: 1.1fr 0.7fr 1fr;
}

.tool-icon {
  display: grid;
  width: 86px;
  height: 86px;
  place-items: center;
  color: var(--ink);
}

.tool-icon svg {
  width: 86px;
  height: 86px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.35;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.about-copy p {
  color: var(--muted);
}

.about-section {
  background: var(--paper);
}

.about-intro {
  max-width: 860px;
}

.about-content {
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) minmax(0, 1fr);
  align-items: center;
  gap: 1.25rem;
}

.about-content img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.about-copy {
  display: grid;
  gap: 1rem;
  font-size: 1.08rem;
}

.social-section {
  background: #0c0e0e;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.work-card {
  position: relative;
  display: grid;
  align-content: end;
  gap: 0.7rem;
  min-height: 260px;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--surface);
}

.work-card::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 34%, rgba(8, 16, 15, 0.9));
}

.work-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.work-card span,
.work-card strong {
  position: relative;
  z-index: 1;
}

.work-card span {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.work-card strong {
  display: block;
  max-width: 22rem;
  font-size: 1.35rem;
  line-height: 1.12;
}

.proof-grid strong {
  display: block;
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.1;
}

.steps {
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  padding: 1.35rem;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
  background: #090b0b;
  color: var(--ink);
}

.contact-section .eyebrow,
.contact-section p {
  color: #c9d8d5;
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: clamp(1.25rem, 2vw, 1.6rem);
  color: var(--ink);
}

.contact-form label {
  display: grid;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.contact-form .hidden-field {
  display: none !important;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.85rem;
  background: #0f1514;
  color: var(--ink);
  font: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
  outline: 3px solid rgba(15, 118, 110, 0.18);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.35rem 5vw;
  background: #08100f;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #d6dfdc;
}

.footer-social {
  display: flex;
  gap: 1.1rem;
  align-items: center;
}

.footer-social a {
  display: flex;
  align-items: center;
  color: var(--muted);
  transition: color 0.15s;
}

.footer-social a:hover {
  color: var(--accent-dark);
}

.footer-social svg {
  width: 20px;
  height: 20px;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.footer-links a {
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--accent-dark);
}

.confirmation-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 2rem;
}

.confirmation-panel {
  display: grid;
  gap: 1.2rem;
  max-width: 760px;
}

.confirmation-panel h1 {
  font-size: clamp(2.5rem, 7vw, 5.5rem);
}

.confirmation-panel p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.15rem;
}

@media (max-width: 1100px) {
  .flip-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .landing-header {
    grid-template-columns: auto 1fr;
    justify-items: stretch;
    gap: 1rem;
    min-height: auto;
    padding-block: 0.75rem;
  }

  .landing-brand,
  .landing-header .site-nav {
    grid-column: auto;
  }

  .landing-brand {
    justify-self: start;
    max-width: min(300px, 48vw);
  }

  .landing-header .site-nav {
    justify-self: end;
    gap: 1rem;
    font-size: 0.82rem;
  }

  .hero,
  .split,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 3.5rem;
  }

  .service-grid,
  .primary-work,
  .capability-grid,
  .tool-grid,
  .proof-grid,
  .work-grid,
  .steps,
  .flip-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .landing-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    min-height: auto;
    padding-block: 0.55rem;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    display: none;
  }

  .landing-header.nav-open .site-nav {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    z-index: 50;
    background: var(--paper);
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    font-size: 1.4rem;
  }

  .landing-header.nav-open .nav-toggle {
    position: fixed;
    top: 0.55rem;
    right: 5vw;
    z-index: 51;
  }

  .landing-brand {
    flex: 0 1 min(250px, 74vw);
    max-width: min(250px, 74vw);
    min-width: 0;
  }

  .landing-brand img {
    height: 50px;
  }

  .hero,
  .section,
  .contact-section {
    padding-inline: 1.5rem;
  }

  .hero {
    gap: 1.5rem;
    padding-block: 3rem;
  }

  .hero-copy,
  .hero-actions {
    width: 100%;
    max-width: 20rem;
  }

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

  .hero-brand-lockup {
    width: min(260px, 72vw);
  }

  h1 {
    font-size: clamp(1.85rem, 7.8vw, 2.15rem);
    line-height: 1.04;
    max-width: 18rem;
    overflow-wrap: normal;
    text-wrap: balance;
  }

  h2 {
    font-size: clamp(1.85rem, 9vw, 2.45rem);
    max-width: 100%;
    overflow-wrap: anywhere;
    text-wrap: wrap;
  }

  .services-section .section-heading h2 {
    max-width: 19rem;
    font-size: clamp(1.75rem, 8vw, 2rem);
  }

  .hero-text,
  .hero-questions,
  .section-heading p,
  .contact-section p {
    max-width: 19rem;
    font-size: 1rem;
    overflow-wrap: normal;
  }

  .about-copy p,
  .feature-card p,
  .feature-card strong,
  .feature-card li,
  .work-card strong,
  .tool-grid h3,
  .steps h3,
  .tool-grid p,
  article p,
  .steps p {
    max-width: 18.5rem;
    overflow-wrap: anywhere;
  }

  .button {
    width: 100%;
    flex: 1 1 100%;
    min-width: 0;
    padding-inline: 0.95rem;
  }

  .service-grid,
  .proof-grid,
  .work-grid,
  .steps,
  .system-footer {
    grid-template-columns: 1fr;
  }

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

  .flip-card {
    min-height: auto;
    perspective: none;
  }

  .flip-inner {
    min-height: auto;
    transform: none !important;
    transition: none;
    position: static;
    height: auto;
  }

  .flip-front,
  .flip-back {
    position: static;
    backface-visibility: visible;
    -webkit-backface-visibility: visible;
    transform: none;
  }

  .flip-back {
    display: none;
    border-top: none;
    border-radius: 8px;
    margin-top: 0;
  }

  .flip-card.is-flipped .flip-front {
    display: none;
  }

  .flip-card.is-flipped .flip-back {
    display: flex;
  }

  .work-card {
    min-height: 210px;
  }

  .system-footer span {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .system-footer span:last-child {
    border-bottom: 0;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .about-content {
    grid-template-columns: 1fr;
  }
}