/* COLLABORATIONS®: GOOD® BLUE and white only. */
.co-page { background: #0000ff; color: #fff; min-height: 100vh; margin: 0; }
.co-page ::selection { background: #fff; color: #0000ff; }
.co-main { max-width: 1120px; margin: 0 auto; padding: 0 clamp(16px, 5vw, 48px); }
.co-tag { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.22em; margin: 0 0 18px; }

.co-hero { padding: clamp(72px, 14vh, 160px) 0 clamp(80px, 14vh, 150px); }
.co-title {
  font-weight: 800; letter-spacing: -0.05em; line-height: 0.95; margin: 0 0 36px;
  font-size: clamp(2.8rem, 8vw, 6.6rem); max-width: 11ch; text-wrap: balance;
}
.co-title span, .co-cta h2 span { font-weight: 400; font-size: 0.45em; vertical-align: 0.9em; letter-spacing: 0; }
.co-lede { font-size: clamp(1.05rem, 1.6vw, 1.35rem); line-height: 1.55; max-width: 34em; margin: 0; }

.co-work { border-top: 1px solid #fff; padding: 28px 0 clamp(80px, 12vh, 140px); }
.co-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 40px; }
.co-head .co-tag { margin: 0; }
.co-head h2 { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; margin: 0; font-family: 'Space Mono', monospace; }

.co-work figure { margin: 0; }
.co-work img { display: block; width: 100%; height: auto; user-select: none; -webkit-user-drag: none; }
.co-work figcaption { font-size: 0.7rem; letter-spacing: 0.18em; padding-top: 12px; }
.co-wide { margin-bottom: clamp(32px, 5vw, 56px) !important; }
.co-wide img { background: #fff; padding: clamp(16px, 3vw, 40px); box-sizing: border-box; }
.co-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(24px, 3vw, 40px) clamp(14px, 2vw, 28px); }
.co-grid img { background: #fff; aspect-ratio: 1 / 1.6; object-fit: contain; padding: 10% 12%; box-sizing: border-box; transition: transform 0.25s; }
.co-grid figure:hover img { transform: translateY(-4px); }
@media (max-width: 820px) { .co-grid { grid-template-columns: repeat(2, 1fr); } }

.co-cta { border-top: 1px solid #fff; padding: 28px 0 clamp(100px, 16vh, 180px); }
.co-cta h2 {
  font-weight: 800; letter-spacing: -0.05em; line-height: 0.95; margin: clamp(40px, 8vh, 90px) 0 28px;
  font-size: clamp(2.4rem, 6.4vw, 5.4rem); max-width: 14ch; text-wrap: balance;
}
.co-discord {
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin-top: 44px;
  border: 1px solid #fff; padding: 22px 26px; max-width: 34em; box-sizing: border-box;
}
.co-label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.22em; }
.co-handle { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800; letter-spacing: -0.03em; flex: 1 1 auto; }
.co-copy {
  background: #fff; color: #0000ff; border: 1px solid #fff; cursor: pointer;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.18em; padding: 10px 18px;
}
.co-copy:hover, .co-copy:focus-visible { background: #0000ff; color: #fff; }

.co-foot { border-top: 1px solid #fff; margin: 0 clamp(16px, 5vw, 48px); padding: 22px 0 40px; font-size: 0.68rem; letter-spacing: 0.18em; text-align: center; }
.co-page .site-nav .nav-link[aria-current="page"] { text-decoration-thickness: 2px; }

/* Stats */
.co-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; margin: clamp(48px, 8vh, 80px) 0 0; border-top: 1px solid #fff; padding-top: 22px; }
.co-stats div { margin: 0; }
.co-stats dt { font-size: 0.62rem; letter-spacing: 0.18em; opacity: 0.85; }
.co-stats dd { margin: 8px 0 0; font-size: clamp(2rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -0.05em; line-height: 1; }
@media (max-width: 700px) { .co-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; } }

/* Blocks */
.co-block { border-top: 1px solid #fff; padding: 28px 0 clamp(80px, 12vh, 140px); }
.co-services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(28px, 4vw, 48px) clamp(20px, 3vw, 40px); }
.co-services h3, .co-steps h3, .co-case h3 { margin: 0 0 10px; font-size: clamp(1.15rem, 1.8vw, 1.45rem); font-weight: 800; letter-spacing: -0.03em; }
.co-services p, .co-steps p, .co-case-text p:not(.co-tag) { margin: 0; line-height: 1.6; opacity: 0.92; }
@media (max-width: 860px) { .co-services { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .co-services { grid-template-columns: 1fr; } }

/* Case studies */
.co-case { margin-bottom: clamp(72px, 11vh, 120px); }
.co-case-text { max-width: 36em; margin-bottom: 28px; }
.co-case-text .co-tag { margin-bottom: 12px; }
.co-strip { display: grid; gap: clamp(10px, 1.6vw, 20px); margin-bottom: clamp(10px, 1.6vw, 20px); }
.co-strip-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.co-strip-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.co-strip-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.co-strip img { display: block; width: 100%; aspect-ratio: 1 / 1.6; object-fit: contain; background: #fff; padding: 8% 10%; box-sizing: border-box; user-select: none; -webkit-user-drag: none; }
.co-ghosts img { aspect-ratio: 1; padding: 6%; }
.co-case-split .co-wide { margin-bottom: clamp(10px, 1.6vw, 20px) !important; }
@media (max-width: 760px) { .co-strip-6 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .co-strip-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* Process + deliverables */
.co-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); }
.co-steps li { border-top: 1px solid rgba(255, 255, 255, 0.5); padding-top: 16px; }
.co-steps span { display: block; font-size: 0.7rem; letter-spacing: 0.2em; margin-bottom: 14px; }
@media (max-width: 760px) { .co-steps { grid-template-columns: 1fr 1fr; } }
.co-get { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 clamp(20px, 3vw, 40px); }
.co-get li { border-bottom: 1px solid rgba(255, 255, 255, 0.4); padding: 16px 0; font-size: clamp(1rem, 1.4vw, 1.15rem); font-weight: 600; }
@media (max-width: 760px) { .co-get { grid-template-columns: 1fr; } }

/* Services: &Great®, GREAT®, GOOD® */
.co-tiers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2.4vw, 28px); align-items: stretch; }
.co-tier { border: 1px solid #fff; padding: clamp(22px, 3vw, 34px); display: flex; flex-direction: column; }
.co-tier h3 { margin: 0 0 14px; font-size: clamp(1.8rem, 3.6vw, 2.8rem); font-weight: 800; letter-spacing: -0.05em; line-height: 1; }
.co-tier h3 span { font-weight: 400; font-size: 0.45em; vertical-align: 0.9em; letter-spacing: 0; }
.co-tier-sub { margin: 0 0 22px; line-height: 1.55; opacity: 0.92; }
.co-tier ol { margin: 0; padding: 0; list-style: none; counter-reset: t; border-top: 1px solid rgba(255, 255, 255, 0.45); }
.co-tier li { counter-increment: t; display: grid; grid-template-columns: 2.2em 1fr; padding: 12px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.25); line-height: 1.45; }
.co-tier li::before { content: counter(t, decimal-leading-zero); font: 700 0.68rem 'Space Mono', monospace; letter-spacing: 0.12em; padding-top: 3px; }
.co-tier-top { background: #fff; color: #0000ff; }
.co-tier-top ol, .co-tier-top li { border-color: rgba(0, 0, 255, 0.25); }
@media (max-width: 860px) { .co-tiers { grid-template-columns: 1fr; } }
.co-srv-lede { margin: 0 0 clamp(36px, 6vh, 56px); }

/* Process: MOODBOARD®, COLOR STORY®, HARMONY BOARD® */
.co-process { margin-bottom: clamp(64px, 10vh, 110px); }
.co-step { margin-bottom: clamp(56px, 9vh, 96px); }
.co-step > p:not(.co-tag) { max-width: 38em; line-height: 1.6; margin: 0 0 26px; opacity: 0.92; }
.co-step h3 { margin: 0 0 12px; font-size: clamp(1.4rem, 2.6vw, 2.1rem); font-weight: 800; letter-spacing: -0.04em; }
.co-step .co-wide img, .co-pair img { background: none; padding: 0; border: 1px solid rgba(255, 255, 255, 0.6); }
.co-pair { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(12px, 2vw, 24px); align-items: start; }
.co-pair figure { margin: 0; }
.co-pair img { display: block; width: 100%; height: auto; }
.co-pair figcaption { font-size: 0.7rem; letter-spacing: 0.18em; padding-top: 12px; }
@media (max-width: 700px) { .co-pair { grid-template-columns: 1fr; } }
.co-step figure { margin: 0 0 clamp(12px, 2vw, 24px); }
.co-step img { display: block; width: 100%; height: auto; user-select: none; -webkit-user-drag: none; }
.co-step figcaption { font-size: 0.7rem; letter-spacing: 0.18em; padding-top: 12px; }