:root {
  --ink: #0b0e12;
  --paper: #ffffff;
  --dawn: #fff6ec;
  --orange: #f0791c;
  --orange-deep: #c24e0a;
  --slate: #5c6470;
  --line: rgba(11, 14, 18, 0.1);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1,
h2,
h3,
.display {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}
p {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}
section {
  position: relative;
}
::selection {
  background: var(--orange);
  color: #fff;
}
:focus-visible {
  outline: 2px solid var(--orange-deep);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* ---------- NAV ---------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  max-width: var(--max);
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.brand-mark {
  height: 34px;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.brand-mark img {
  height: 100%;
  width: auto;
  display: block;
}
nav.links {
  display: flex;
  align-items: center;
  gap: 34px;
}
nav.links a {
  font-size: 15px;
  color: var(--ink);
  opacity: 0.75;
  transition: opacity 0.15s ease;
}
nav.links a:hover {
  opacity: 1;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 22px;
  border-radius: 3px;
  font-size: 15px;
  font-weight: 500;
  font-family: "IBM Plex Sans", sans-serif;
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    transform 0.15s ease,
    background 0.15s ease,
    border-color 0.15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--ink);
  color: #fff;
}
.btn-primary:hover {
  background: var(--orange-deep);
}
.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
}
.btn-ghost:hover {
  border-color: var(--ink);
}
.nav-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
}

/* ---------- HERO ---------- */
.hero {
  padding: 96px 0 70px;
  overflow: hidden;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 24px;
}
.hero-copy .loc {
  font-size: 14px;
  color: var(--slate);
  margin-bottom: 22px;
  display: block;
}
.hero h1 {
  font-size: clamp(44px, 6vw, 76px);
  line-height: 0.98;
  color: var(--ink);
}
.hero .sub {
  margin-top: 26px;
  max-width: 46ch;
  font-size: 19px;
  color: var(--slate);
  line-height: 1.55;
}
.hero .desc {
  margin-top: 18px;
  max-width: 50ch;
  font-size: 16px;
  color: var(--ink);
  opacity: 0.82;
}
.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 38px;
  flex-wrap: wrap;
}
.btn-lg {
  padding: 14px 28px;
  font-size: 16px;
}

.hero-art {
  position: relative;
  height: 460px;
}
.hero-art svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}
.mark-a {
  fill: var(--ink);
}
.link-base {
  stroke: var(--line);
  stroke-width: 1.5;
}
.link-pulse {
  stroke: var(--orange);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 10 280;
  opacity: 0.9;
  animation: travel 2.6s linear infinite;
}
.link-pulse.alt {
  stroke: var(--orange-deep);
}
.pulse-2 {
  animation-delay: 0.4s;
}
.pulse-3 {
  animation-delay: 0.8s;
}
.pulse-4 {
  animation-delay: 1.2s;
}
.pulse-5 {
  animation-delay: 1.6s;
}
.pulse-6 {
  animation-delay: 2s;
}
@keyframes travel {
  from {
    stroke-dashoffset: 290;
  }
  to {
    stroke-dashoffset: -290;
  }
}
.node-dot {
  fill: var(--orange);
}
.node-ring {
  fill: none;
  stroke: var(--orange);
  stroke-width: 1.5;
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  animation: ping 2.6s ease-out infinite;
}
.node-2 .node-ring {
  animation-delay: 0.4s;
}
.node-3 .node-ring {
  animation-delay: 0.8s;
}
.node-4 .node-ring {
  animation-delay: 1.2s;
}
.node-5 .node-ring {
  animation-delay: 1.6s;
}
.node-6 .node-ring {
  animation-delay: 2s;
}
@keyframes ping {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  100% {
    transform: scale(2.6);
    opacity: 0;
  }
}

/* ---------- SECTION HEADS ---------- */
.head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: end;
  margin-bottom: 56px;
}
.head h2 {
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.05;
}
.head p {
  font-size: 17px;
  color: var(--slate);
  max-width: 42ch;
}

/* ---------- SERVICES ---------- */
.services {
  padding: 110px 0;
}
.service-row {
  display: grid;
  grid-template-columns: 90px 1fr 1.3fr;
  gap: 32px;
  padding: 34px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.service-row:last-child {
  border-bottom: 1px solid var(--line);
}
.service-letter {
  font-family: "Space Grotesk", sans-serif;
  font-size: 52px;
  font-weight: 600;
  color: var(--orange);
  line-height: 1;
}
.service-name {
  font-family: "Space Grotesk", sans-serif;
  font-size: 23px;
  font-weight: 600;
  padding-top: 4px;
}
.service-desc {
  color: var(--slate);
  font-size: 16px;
  max-width: 56ch;
  padding-top: 4px;
}
@media (min-width: 900px) {
  .service-row:nth-child(even) .service-name {
    color: var(--orange-deep);
  }
}

/* ---------- APPROACH ---------- */
.approach {
  padding: 100px 0;
  background: var(--dawn);
}
.approach-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.step {
  background: var(--dawn);
  padding: 34px 28px 40px;
}
.step .num {
  font-family: "Space Grotesk", sans-serif;
  font-size: 15px;
  color: var(--orange-deep);
  font-weight: 600;
  margin-bottom: 22px;
}
.step h3 {
  font-size: 21px;
  margin-bottom: 12px;
}
.step p {
  color: var(--slate);
  font-size: 15px;
}

/* ---------- ABOUT / MEANING ---------- */
.meaning {
  padding: 120px 0;
}
.meaning .wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.meaning-mark {
  position: relative;
  aspect-ratio: 1/1;
  max-width: 360px;
}
.meaning-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 20px;
}
.meaning-text h2 {
  font-size: clamp(28px, 3.6vw, 40px);
  line-height: 1.12;
  margin-bottom: 26px;
}
.meaning-text p {
  color: var(--slate);
  font-size: 17px;
  max-width: 56ch;
}
.meaning-text p + p {
  margin-top: 18px;
}
.meaning-text strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- CTA ---------- */
.cta {
  padding: 110px 0 120px;
  background: var(--ink);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta .wrap {
  position: relative;
  z-index: 2;
}
.cta h2 {
  color: #fff;
  font-size: clamp(32px, 5vw, 54px);
  max-width: 16ch;
  line-height: 1.06;
}
.cta p.lede {
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 18px;
  max-width: 48ch;
}
.cta-row {
  margin-top: 40px;
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.cta .btn-primary {
  background: var(--orange);
}
.cta .btn-primary:hover {
  background: var(--orange-deep);
}
.cta-email {
  font-size: 16px;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  padding-bottom: 2px;
}
.cta-email:hover {
  border-color: var(--orange);
  color: var(--orange);
}
.cta-arc {
  position: absolute;
  right: -120px;
  top: 50%;
  transform: translateY(-50%);
  width: 520px;
  height: 520px;
  opacity: 0.9;
  z-index: 1;
}

.cta-form {
  margin-top: 40px;
  max-width: 640px;
}
.hp-field {
  position: absolute;
  left: -9999px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.field {
  margin-bottom: 20px;
}
.field label {
  display: block;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.68);
  margin-bottom: 8px;
}
.field input,
.field textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 4px;
  padding: 12px 14px;
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 15px;
  color: #fff;
  transition: border-color 0.15s ease;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--orange);
}
.field textarea {
  resize: vertical;
}
.cta-form .cta-row {
  margin-top: 6px;
}
.form-status {
  margin-top: 16px;
  font-size: 14px;
  min-height: 1.4em;
}
.form-status.is-success {
  color: var(--orange);
}
.form-status.is-error {
  color: #ff9a9a;
}
@media (max-width: 560px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ---------- FOOTER ---------- */
footer.site {
  padding: 44px 0;
  border-top: 1px solid var(--line);
}
footer .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
}
footer .brand {
  font-size: 18px;
}
footer .brand-mark {
  height: 26px;
  width: 100%;
}
footer nav {
  display: flex;
  gap: 26px;
}
footer nav a {
  font-size: 14px;
  color: var(--slate);
}
footer nav a:hover {
  color: var(--ink);
}
footer .copy {
  font-size: 13px;
  color: var(--slate);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  nav.links,
  .nav-cta .btn-ghost {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .hero .wrap {
    grid-template-columns: 1fr;
  }
  .hero-art {
    height: 300px;
    order: -1;
    margin-bottom: 10px;
  }
  .head {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .service-row {
    grid-template-columns: 56px 1fr;
  }
  .service-row .service-desc {
    grid-column: 2 / 3;
  }
  .service-letter {
    font-size: 38px;
  }
  .approach-grid {
    grid-template-columns: 1fr 1fr;
  }
  .meaning .wrap {
    grid-template-columns: 1fr;
  }
  .meaning-mark {
    max-width: 220px;
    margin: 0 auto;
  }
  .cta-arc {
    display: none;
  }
  footer .wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}
@media (max-width: 560px) {
  .approach-grid {
    grid-template-columns: 1fr;
  }
}