.page-contact {
  --co-band: 12px;
  --co-radius: 18px;
  --co-shadow: 0 24px 60px rgba(0, 0, 0, .35);
  background:
    radial-gradient(1200px 620px at 88% -8%, rgba(53, 240, 208, .10), transparent 62%),
    radial-gradient(900px 520px at 4% 42%, rgba(255, 106, 43, .07), transparent 66%),
    var(--ink);
  color: var(--body-text);
  overflow-x: clip;
}

/* ---------- HERO ---------- */
.page-contact .co-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(2.4rem, 6vw, 5.4rem) 0 clamp(2.6rem, 5vw, 4.2rem);
  overflow: hidden;
  background:
    linear-gradient(112deg, rgba(11, 42, 37, .96) 34%, rgba(11, 42, 37, .72) 62%, rgba(27, 42, 74, .82) 100%),
    var(--ink-deep);
}
.page-contact .co-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(53, 240, 208, .055) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(90deg, rgba(53, 240, 208, .055) 0 1px, transparent 1px 46px);
  opacity: .8;
  pointer-events: none;
  z-index: -1;
}
.page-contact .co-hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: .38;
}
.page-contact .co-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 40%;
  filter: saturate(.7) contrast(1.08);
}
.page-contact .co-hero-slash {
  position: absolute;
  top: -22%;
  right: -6%;
  width: 46%;
  height: 148%;
  background: linear-gradient(180deg, rgba(53, 240, 208, .18), rgba(53, 240, 208, 0) 72%);
  transform: skewX(-14deg);
  z-index: -1;
  pointer-events: none;
}
.page-contact .co-hero-shell {
  position: relative;
}
.page-contact .co-crumb {
  margin: 0 0 clamp(1.4rem, 3vw, 2.2rem);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mute);
}
.page-contact .co-crumb a {
  color: var(--mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-contact .co-crumb a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-contact .co-crumb .sep {
  margin: 0 .5em;
  color: rgba(169, 189, 182, .5);
}
.page-contact .co-kicker {
  margin: 0 0 .9rem;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--cyan);
  text-transform: uppercase;
}
.page-contact .co-title {
  margin: 0 0 clamp(1.1rem, 2.6vw, 1.7rem);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 8.4vw, 6.4rem);
  line-height: .96;
  letter-spacing: -.02em;
  color: var(--white);
  max-width: 15ch;
}
.page-contact .co-lede {
  max-width: 62ch;
  margin: 0 0 clamp(1.8rem, 3.4vw, 2.4rem);
  font-size: clamp(.95rem, 1.6vw, 1.06rem);
  line-height: 1.8;
  color: var(--body-text);
}
.page-contact .co-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-bottom: clamp(2rem, 4.4vw, 3.2rem);
}
.page-contact .co-hero-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}
.page-contact .co-hero-stat {
  padding: 1rem 0 .95rem;
  border-bottom: 1px solid var(--line-soft);
}
.page-contact .co-hero-stat dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mute);
  margin-bottom: .4rem;
}
.page-contact .co-hero-stat dd {
  margin: 0;
  font-size: .95rem;
  line-height: 1.6;
  color: var(--white);
}
.page-contact .co-hero-stat .data-num {
  color: var(--cyan);
}

/* ---------- ANCHOR INDEX ---------- */
.page-contact .co-anchors {
  position: sticky;
  top: 0;
  z-index: 6;
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: .65rem var(--pad);
  overflow-x: auto;
  background: rgba(8, 32, 25, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
  scrollbar-width: none;
}
.page-contact .co-anchors::-webkit-scrollbar { display: none; }
.page-contact .co-anchors-label {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mute);
  padding-right: .6rem;
  border-right: 1px solid var(--line-soft);
}
.page-contact .co-anchors a {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mute);
  text-decoration: none;
  padding: .28rem .6rem;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}
.page-contact .co-anchors a:hover,
.page-contact .co-anchors a.is-active {
  color: var(--cyan);
  border-color: rgba(53, 240, 208, .38);
  background: rgba(53, 240, 208, .08);
}

/* ---------- BAND ---------- */
.page-contact .co-band-ruby {
  background: linear-gradient(90deg, var(--ruby) 0%, #7d1f2c 46%, var(--orange) 100%);
  height: var(--co-band);
}

/* ---------- SHARED SECTION RHYTHM ---------- */
.page-contact .section {
  padding: clamp(3rem, 7vw, 5.6rem) 0;
}
.page-contact .co-head {
  margin-bottom: clamp(1.9rem, 4vw, 3rem);
  max-width: 62ch;
}
.page-contact .co-head .section-num {
  margin-bottom: .7rem;
}
.page-contact .co-head .section-title {
  margin: 0 0 .8rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 5vw, 3.1rem);
  line-height: 1.04;
  letter-spacing: -.01em;
  color: var(--white);
}
.page-contact .co-head .section-desc {
  margin: 0;
  font-size: .98rem;
  line-height: 1.78;
  color: var(--mute);
}
.page-contact .co-link {
  display: inline-block;
  font-size: .92rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 208, .35);
  padding-bottom: 1px;
  transition: border-color .2s ease, color .2s ease;
}
.page-contact .co-link:hover {
  color: var(--white);
  border-bottom-color: var(--white);
}

/* ---------- 01 PATHS ---------- */
.page-contact .co-paths {
  background:
    linear-gradient(180deg, rgba(18, 59, 51, .55), rgba(11, 42, 37, .2)),
    var(--ink);
}
.page-contact .co-path-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
}
.page-contact .co-path {
  position: relative;
  padding: 1.5rem 1.35rem 1.6rem;
  background: var(--ink-2);
  border-radius: 4px 26px 4px 26px;
  overflow: hidden;
  transition: background .25s ease;
}
.page-contact .co-path::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--cyan);
}
.page-contact .co-path:hover {
  background: #164a40;
}
.page-contact .co-path--orange::before { background: var(--orange); }
.page-contact .co-path--violet::before { background: #4a63a8; }
.page-contact .co-path-num {
  margin: 0 0 .85rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mute);
}
.page-contact .co-path--cyan .co-path-num { color: var(--cyan); }
.page-contact .co-path--orange .co-path-num { color: var(--orange); }
.page-contact .co-path--violet .co-path-num { color: #8fa6e0; }
.page-contact .co-path-title {
  margin: 0 0 .75rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  line-height: 1.16;
  color: var(--white);
  letter-spacing: -.01em;
}
.page-contact .co-path-line {
  margin: 0 0 1rem;
  padding: .7rem .85rem;
  font-size: .92rem;
  line-height: 1.65;
  color: var(--white);
  background: rgba(11, 42, 37, .72);
  border-left: 2px solid var(--cyan);
}
.page-contact .co-path--orange .co-path-line { border-left-color: var(--orange); }
.page-contact .co-path--violet .co-path-line { border-left-color: #4a63a8; }
.page-contact .co-path-body {
  margin: 0 0 1.1rem;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--body-text);
}
.page-contact .co-path-list {
  margin: 0 0 1.1rem;
  padding: 0;
  list-style: none;
}
.page-contact .co-path-list li {
  position: relative;
  padding: .4rem 0 .4rem 1.1rem;
  font-size: .88rem;
  line-height: 1.68;
  color: var(--mute);
  border-bottom: 1px dashed var(--line-soft);
}
.page-contact .co-path-list li:last-child { border-bottom: 0; }
.page-contact .co-path-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .95rem;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  transform: rotate(45deg);
}
.page-contact .co-path--orange .co-path-list li::before { background: var(--orange); }
.page-contact .co-path--violet .co-path-list li::before { background: #4a63a8; }
.page-contact .co-path-fit {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  line-height: 1.7;
  color: var(--mute);
  padding-top: .9rem;
  border-top: 1px solid var(--line-soft);
}

/* ---------- 02 PARTNERS ---------- */
.page-contact .co-partners {
  background: var(--ink);
}
.page-contact .co-partners-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.8rem, 4vw, 3rem);
}
.page-contact .co-partners-copy .prose {
  margin: 0 0 1.1rem;
  font-size: .96rem;
  line-height: 1.85;
  color: var(--body-text);
  max-width: 58ch;
}
.page-contact .co-partners-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
  margin-top: 1.4rem;
}
.page-contact .co-partners-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  align-self: start;
}
.page-contact .co-panel-block {
  padding: 1.2rem 1.1rem 1.3rem;
  background: var(--ink-2);
}
.page-contact .co-panel-block--orange { background: #3a2418; }
.page-contact .co-panel-block--violet { background: var(--violet); }
.page-contact .co-panel-label {
  margin: 0 0 .6rem;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  color: var(--mute);
  line-height: 1.6;
}
.page-contact .co-panel-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 6vw, 2.9rem);
  line-height: 1;
  color: var(--cyan);
}
.page-contact .co-panel-block--orange .co-panel-value { color: var(--orange); }
.page-contact .co-panel-block--violet .co-panel-value { color: #8fa6e0; }
.page-contact .co-panel-unit {
  margin: .5rem 0 0;
  font-size: .82rem;
  line-height: 1.6;
  color: var(--body-text);
}
.page-contact .co-panel-note {
  grid-column: 1 / -1;
  margin: 0;
  padding: .9rem 1.1rem;
  background: rgba(178, 49, 63, .16);
  border-left: 3px solid var(--ruby);
  font-size: .84rem;
  line-height: 1.7;
  color: var(--body-text);
}

/* ---------- 03 FLOW ---------- */
.page-contact .co-flow {
  background:
    linear-gradient(180deg, rgba(27, 42, 74, .35), rgba(11, 42, 37, .1)),
    var(--ink);
}
.page-contact .co-flow-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.6rem, 4vw, 2.6rem);
}
.page-contact .co-flow-visual {
  position: relative;
  align-self: start;
}
.page-contact .co-flow-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 3px 20px 3px 20px;
  object-fit: cover;
  filter: saturate(.85);
}
.page-contact .co-flow-svg {
  position: absolute;
  right: -6px;
  bottom: -22px;
  width: 108px;
  height: auto;
  opacity: .95;
  pointer-events: none;
}
.page-contact .co-flow-track {
  fill: none;
  stroke: rgba(53, 240, 208, .45);
  stroke-width: 1.6;
  stroke-dasharray: 5 6;
}
.page-contact .co-flow-node circle:first-of-type {
  fill: var(--ink-deep);
  stroke: var(--cyan);
  stroke-width: 2;
}
.page-contact .co-flow-node--end circle:first-of-type {
  fill: var(--orange);
  stroke: var(--orange);
}
.page-contact .co-flow-ring {
  fill: none;
  stroke: rgba(53, 240, 208, .35);
  stroke-width: 1.4;
  stroke-dasharray: 30 90;
  transform-origin: center;
}
.page-contact .co-flow-idx {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--white);
  text-anchor: middle;
}
.page-contact .co-flow-node--end .co-flow-idx { fill: var(--ink-deep); font-weight: 700; }

.page-contact .co-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: co-step;
}
.page-contact .co-step {
  border-bottom: 1px solid var(--line-soft);
}
.page-contact .co-step:first-child {
  border-top: 1px solid var(--line-soft);
}
.page-contact .co-fold summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: .8rem;
  padding: 1.1rem .2rem;
  cursor: pointer;
  list-style: none;
  transition: background .2s ease;
}
.page-contact .co-fold summary::-webkit-details-marker { display: none; }
.page-contact .co-fold summary:hover {
  background: rgba(53, 240, 208, .05);
}
.page-contact .co-step-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
}
.page-contact .co-step-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.1rem, 2.6vw, 1.4rem);
  color: var(--white);
  letter-spacing: -.005em;
}
.page-contact .co-step-time {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  color: var(--mute);
}
.page-contact .co-fold .fold-body {
  padding: 0 .2rem 1.4rem;
}
.page-contact .co-fold .fold-body p {
  margin: 0 0 .9rem;
  font-size: .93rem;
  line-height: 1.82;
  color: var(--body-text);
  max-width: 58ch;
}
.page-contact .co-fold .fold-body ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .co-fold .fold-body li {
  position: relative;
  padding: .32rem 0 .32rem 1.1rem;
  font-size: .87rem;
  line-height: 1.7;
  color: var(--mute);
}
.page-contact .co-fold .fold-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .86rem;
  width: 6px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 04 REPLY ---------- */
.page-contact .co-reply {
  background: var(--ink-2);
}
.page-contact .co-reply-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.6rem, 4vw, 2.6rem);
}
.page-contact .co-reply-lede {
  margin: 0 0 1.3rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--white);
  max-width: 58ch;
}
.page-contact .co-reply-list {
  margin: 0 0 1.3rem;
  padding: 0;
  list-style: none;
}
.page-contact .co-reply-list li {
  padding: .75rem 0;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--mute);
  border-bottom: 1px dashed var(--line-soft);
}
.page-contact .co-reply-list li strong {
  color: var(--cyan);
  font-weight: 700;
}
.page-contact .co-reply-note {
  margin: 0;
  padding: .85rem 1rem;
  font-size: .87rem;
  line-height: 1.72;
  color: var(--body-text);
  background: rgba(53, 240, 208, .07);
  border-left: 3px solid var(--cyan);
}
.page-contact .co-reply-side {
  align-self: start;
  padding: 1.4rem 1.25rem 1.5rem;
  background: var(--ink-deep);
  border: 1px solid var(--line);
  border-radius: 3px 22px 3px 22px;
}
.page-contact .co-reply-side-num {
  margin: 0 0 .5rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mute);
}
.page-contact .co-reply-side-time {
  margin: 0 0 .9rem;
  font-family: var(--font-mono);
  font-size: clamp(1.9rem, 6vw, 2.6rem);
  line-height: 1;
  color: var(--cyan);
  letter-spacing: -.01em;
}
.page-contact .co-reply-side-note {
  margin: 0;
  font-size: .87rem;
  line-height: 1.75;
  color: var(--mute);
}

/* ---------- 05 CONTACT ---------- */
.page-contact .co-contact {
  background:
    radial-gradient(760px 380px at 82% 6%, rgba(178, 49, 63, .18), transparent 66%),
    var(--ink);
}
.page-contact .co-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: clamp(1.8rem, 4vw, 2.6rem);
}
.page-contact .co-contact-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 1.4rem 1.3rem 1.5rem;
  background: var(--ink-2);
  border-top: 3px solid var(--cyan);
  border-radius: 3px 20px 3px 20px;
}
.page-contact .co-contact-card--orange { border-top-color: var(--orange); }
.page-contact .co-contact-card--violet { border-top-color: #4a63a8; }
.page-contact .co-contact-label {
  margin: 0 0 .7rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mute);
}
.page-contact .co-contact-value {
  margin: 0 0 1.1rem;
  font-family: var(--font-mono);
  font-size: clamp(.95rem, 2.6vw, 1.22rem);
  line-height: 1.5;
  color: var(--white);
  word-break: break-word;
}
.page-contact .co-contact-value--addr {
  font-family: var(--font-body);
  font-size: .98rem;
  line-height: 1.7;
}
.page-contact .co-contact-hint {
  margin: .9rem 0 0;
  font-size: .84rem;
  line-height: 1.72;
  color: var(--mute);
}
.page-contact .co-contact-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line-soft);
}
.page-contact .co-contact-legal {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mute);
}
.page-contact .co-contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.3rem;
}

/* ---------- RESPONSIVE ---------- */
@media (min-width: 640px) {
  .page-contact .co-hero-stats {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact .co-hero-stat {
    padding-right: 1.2rem;
    border-bottom: 0;
    border-right: 1px solid var(--line-soft);
  }
  .page-contact .co-hero-stat:last-child {
    border-right: 0;
    padding-right: 0;
  }
  .page-contact .co-contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-contact .co-contact-card--violet {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-contact .co-path-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
  .page-contact .co-flow-grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }
  .page-contact .co-flow-svg {
    width: 132px;
    right: -14px;
    bottom: -30px;
  }
  .page-contact .co-reply-grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-contact .co-hero {
    padding: clamp(3.4rem, 6vw, 6rem) 0 clamp(3rem, 5vw, 4.6rem);
  }
  .page-contact .co-hero-slash {
    right: -4%;
    width: 40%;
  }
  .page-contact .co-partners-shell {
    grid-template-columns: 7fr 5fr;
    gap: 3.4rem;
  }
  .page-contact .co-contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact .co-contact-card--violet {
    grid-column: auto;
  }
  .page-contact .co-title {
    max-width: 13ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .co-path,
  .page-contact .co-anchors a,
  .page-contact .co-fold summary {
    transition: none;
  }
  .page-contact .co-flow-ring {
    stroke-dasharray: none;
    opacity: .5;
  }
}