/* CampaignStrike — light campaign creative studio · 2026 */
:root {
  --cs-ivory: #FBF9F6;
  --cs-canvas: #F3F0EB;
  --cs-soft: #E7E2DB;
  --cs-ink: #1A1816;
  --cs-muted: #5C534C;
  --cs-teal: #0D9488;
  --cs-teal-s: #5EEAD4;
  --cs-teal-d: #0f766e;
  --cs-white: #FFFFFF;
  --cs-radius: 20px;
  --cs-radius-sm: 14px;
  --cs-header-h: 88px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  --shadow-soft: 0 12px 40px rgba(26, 24, 22, 0.08);
  --shadow-card: 0 8px 28px rgba(26, 24, 22, 0.06);
  --pad-x: clamp(1.25rem, 4vw, 2.5rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--cs-ink);
  background: var(--cs-ivory);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.site-campaignstrike img {
  max-width: 280px;
  max-height: 200px;
  width: auto;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
}

.cs-hero img {
  display: none;
}

.hero-thumb {
  max-width: 160px;
  max-height: 120px;
  display: block;
}

.thumb-panel {
  max-width: 200px;
  max-height: 160px;
}

.thumb-lobby {
  max-width: 220px;
  max-height: 150px;
}

.thumb-meta {
  max-width: 180px;
  max-height: 120px;
}

a {
  color: var(--cs-teal);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--cs-teal-d);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
  color: var(--cs-ink);
}

h1 { font-size: clamp(1.85rem, 4vw, 3.1rem); font-weight: 700; }
h2 { font-size: clamp(1.65rem, 3vw, 2.45rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

p { margin: 0 0 1rem; color: var(--cs-muted); }
p.lead { font-size: 1.1rem; color: var(--cs-ink); line-height: 1.55; }

ul, ol { margin: 0 0 1rem; padding-left: 1.25rem; color: var(--cs-muted); }
li { margin-bottom: 0.4rem; }

.wrap {
  width: min(1120px, calc(100% - (var(--pad-x) * 2)));
  margin-inline: auto;
}

.wrap-narrow {
  width: min(760px, calc(100% - (var(--pad-x) * 2)));
  margin-inline: auto;
}

/* Surfaces */
.surface-cs-ivory { background: #FBF9F6; color: #1A1816; }
.surface-cs-canvas { background: #F3F0EB; color: #1A1816; }
.surface-cs-soft { background: #E7E2DB; color: #1A1816; }
.surface-cs-accent { background: #0D9488; color: #FFFFFF; }
.surface-cs-ink { background: #1A1816; color: #FBF9F6; }

.surface-cs-accent p,
.surface-cs-accent li,
.surface-cs-ink p,
.surface-cs-ink li {
  color: rgba(251, 249, 246, 0.88);
}

.surface-cs-accent a,
.surface-cs-ink a {
  color: var(--cs-teal-s);
}

.surface-cs-accent h1,
.surface-cs-accent h2,
.surface-cs-accent h3,
.surface-cs-ink h1,
.surface-cs-ink h2,
.surface-cs-ink h3 {
  color: #FFFFFF;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cs-teal);
  margin-bottom: 0.75rem;
}

.serial {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cs-muted);
  margin-bottom: 0.85rem;
}

.serial::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cs-teal);
}

/* Header */
.cs-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--cs-header-h);
  padding: 1.1rem var(--pad-x);
  border-bottom: 1px solid rgba(26, 24, 22, 0.06);
  backdrop-filter: blur(14px);
  background: rgba(251, 249, 246, 0.94);
}

.cs-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--cs-ink);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.cs-logo:hover { color: var(--cs-ink); }

.cs-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.cs-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem 1.6rem;
}

.cs-nav a {
  position: relative;
  color: var(--cs-ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  padding: 0.35rem 0;
}

.cs-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--cs-teal);
  border-radius: 2px;
  transition: width 0.35s cubic-bezier(0.22, 1, 0.36, 1), left 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.cs-nav a:hover::after,
.cs-nav a.is-active::after {
  width: 100%;
  left: 0;
}

.cs-nav a.is-active {
  color: var(--cs-teal);
}

.cs-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.65rem 1.35rem;
  border-radius: 999px;
  background: transparent;
  border: 2px solid var(--cs-teal);
  color: var(--cs-teal);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease, transform 0.2s ease;
  white-space: nowrap;
}

.cs-cta:hover {
  background: var(--cs-teal);
  color: var(--cs-white);
}

.cs-cta-solid {
  background: var(--cs-teal);
  color: var(--cs-white);
  border-color: var(--cs-teal);
}

.cs-cta-solid:hover {
  background: var(--cs-teal-d);
  border-color: var(--cs-teal-d);
  color: var(--cs-white);
}

.cs-cta-outline-light {
  border-color: var(--cs-white);
  color: var(--cs-white);
}

.cs-cta-outline-light:hover {
  background: var(--cs-white);
  color: var(--cs-teal);
}

.cs-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
  position: relative;
}

.cs-menu-toggle span,
.cs-menu-toggle span::before,
.cs-menu-toggle span::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--cs-ink);
  border-radius: 2px;
  margin: 0 auto;
  position: relative;
  transition: transform 0.25s ease;
}

.cs-menu-toggle span::before,
.cs-menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.cs-menu-toggle span::before { top: -7px; }
.cs-menu-toggle span::after { top: 7px; }

/* Bottom sheet mobile menu */
.cs-scrim {
  position: fixed;
  inset: 0;
  background: rgba(26, 24, 22, 0.45);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.cs-sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 210;
  max-height: 85vh;
  background: var(--cs-ivory);
  color: var(--cs-ink);
  border-radius: 24px 24px 0 0;
  padding: 0.75rem 1.5rem 2rem;
  transform: translateY(110%);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  overflow-y: auto;
  box-shadow: 0 -16px 48px rgba(26, 24, 22, 0.18);
}

body.cs-sheet-open {
  overflow: hidden;
}

body.cs-sheet-open .cs-scrim {
  opacity: 1;
  visibility: visible;
}

body.cs-sheet-open .cs-sheet {
  transform: translateY(0);
}

.cs-sheet-handle {
  width: 44px;
  height: 5px;
  border-radius: 999px;
  background: var(--cs-soft);
  margin: 0.35rem auto 1rem;
}

.cs-sheet-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.cs-sheet-close {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--cs-canvas);
  color: var(--cs-ink);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
}

.cs-sheet-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.cs-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--cs-canvas);
  border: 1px solid var(--cs-soft);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--cs-ink);
}

.cs-sheet-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.cs-sheet-nav a {
  display: block;
  padding: 0.9rem 0.25rem;
  color: var(--cs-ink);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  border-bottom: 1px solid rgba(26, 24, 22, 0.06);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

body.cs-sheet-open .cs-sheet-nav a {
  opacity: 1;
  transform: translateY(0);
}

body.cs-sheet-open .cs-sheet-nav a:nth-child(1) { transition-delay: 0.05s; }
body.cs-sheet-open .cs-sheet-nav a:nth-child(2) { transition-delay: 0.09s; }
body.cs-sheet-open .cs-sheet-nav a:nth-child(3) { transition-delay: 0.13s; }
body.cs-sheet-open .cs-sheet-nav a:nth-child(4) { transition-delay: 0.17s; }
body.cs-sheet-open .cs-sheet-nav a:nth-child(5) { transition-delay: 0.21s; }
body.cs-sheet-open .cs-sheet-nav a:nth-child(6) { transition-delay: 0.25s; }

.cs-sheet-cta {
  margin-top: 1.5rem;
  width: 100%;
  text-align: center;
}

/* Hero */
.cs-hero {
  position: relative;
  min-height: 82vh;
  display: flex;
  align-items: center;
  padding: 3.25rem 0 4rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 88% 18%, rgba(13, 148, 136, 0.14), transparent 55%),
    radial-gradient(ellipse 50% 40% at 12% 70%, rgba(94, 234, 212, 0.12), transparent 50%),
    linear-gradient(165deg, #FBF9F6 0%, #F5F2EC 45%, #EDE8E1 100%);
}

.cs-hero-skyline {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: min(42%, 280px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
}

.cs-hero-ribbon {
  position: absolute;
  inset: 6% -5% auto;
  width: 110%;
  height: 52%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
  animation: ribbonDrift 18s ease-in-out infinite alternate;
}

@keyframes ribbonDrift {
  from { transform: translateX(0) rotate(-2deg); }
  to { transform: translateX(-2%) rotate(1deg); }
}

.cs-hero .wrap {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  align-items: center;
}

.cs-hero-copy h1 {
  max-width: 18ch;
  margin-bottom: 1rem;
}

.cs-hero-copy .lead {
  max-width: 42ch;
  margin-bottom: 1.35rem;
  font-size: 1.05rem;
}

.cs-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.cs-channel-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.cs-stat-ribbon {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 1rem 0 0;
  border-top: 1px solid rgba(26, 24, 22, 0.08);
  margin-top: 0.5rem;
}

.cs-stat-ribbon strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--cs-ink);
  line-height: 1.1;
}

.cs-stat-ribbon span {
  font-size: 0.8125rem;
  color: var(--cs-muted);
}

.cs-trust {
  font-size: 0.8125rem;
  color: var(--cs-muted);
  margin-top: 1rem;
}

.cs-hero-cards {
  display: grid;
  gap: 1rem;
}

.cs-float-card {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-radius: var(--cs-radius);
  padding: 1.25rem 1.35rem 1.1rem;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(26, 24, 22, 0.04);
  border-bottom: 4px solid var(--cs-teal);
  animation: floatCard 5s ease-in-out infinite;
}

.cs-float-card:nth-child(2) { animation-delay: 0.6s; }
.cs-float-card:nth-child(3) { animation-delay: 1.2s; }

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.cs-float-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.cs-float-card p {
  margin: 0;
  font-size: 0.9rem;
}

/* Cards */
.cs-card {
  background: var(--cs-white);
  border-radius: var(--cs-radius);
  padding: 1.5rem 1.4rem 1.35rem;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(26, 24, 22, 0.04);
  border-bottom: 4px solid var(--cs-teal);
  height: 100%;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.cs-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.cs-card .tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cs-teal);
  margin-bottom: 0.65rem;
}

.cs-card img {
  margin-bottom: 0.85rem;
}

/* Sections */
.cs-section {
  padding: clamp(3.5rem, 7vw, 5.25rem) 0;
}

.cs-section-head {
  max-width: 40rem;
  margin-bottom: 2.5rem;
}

.cs-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.cs-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.cs-mosaic {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.cs-mosaic .cs-card h3 { font-size: 1.1rem; }
.cs-mosaic .cs-card p { font-size: 0.88rem; margin: 0; }

/* Stats band */
.cs-stats-band {
  position: relative;
  overflow: hidden;
}

.cs-stats-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 30%, rgba(255, 255, 255, 0.12), transparent 40%),
    radial-gradient(circle at 85% 70%, rgba(94, 234, 212, 0.18), transparent 45%);
  pointer-events: none;
}

.cs-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  text-align: center;
}

.cs-stat-item {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--cs-radius);
  padding: clamp(1.75rem, 3.5vw, 2.5rem) 1.25rem;
  backdrop-filter: blur(6px);
}

.cs-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(3.25rem, 7vw, 5rem);
  font-weight: 700;
  color: var(--cs-white);
  line-height: 1;
  margin-bottom: 0.75rem;
  letter-spacing: -0.03em;
}

.cs-stats span {
  display: block;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 500;
  max-width: 18ch;
  margin-inline: auto;
}

.cs-stats-note {
  position: relative;
  z-index: 1;
  text-align: center;
  margin: 1.75rem 0 0;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
}

.cs-velocity {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
}

.cs-velocity-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
  background: var(--cs-white);
  border-radius: var(--cs-radius);
  box-shadow: var(--shadow-card);
  border-bottom: 4px solid var(--cs-teal);
}

.cs-faq-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.cs-faq-panel {
  background: var(--cs-white);
  border-radius: var(--cs-radius);
  padding: 1.5rem 1.4rem;
  border: 1px solid rgba(26, 24, 22, 0.04);
  border-bottom: 4px solid var(--cs-teal);
  box-shadow: var(--shadow-card);
}

.cs-faq-panel h3 {
  margin-bottom: 0.65rem;
}

.cs-cta-band {
  text-align: center;
  padding: clamp(3.5rem, 6vw, 4.5rem) 0;
}

.cs-cta-band h2 {
  color: var(--cs-white);
  margin-bottom: 0.75rem;
}

.cs-cta-band p {
  color: rgba(255, 255, 255, 0.88);
  max-width: 36rem;
  margin: 0 auto 1.5rem;
}

.cs-cta-band .cs-hero-actions {
  justify-content: center;
  margin-bottom: 0;
}

/* Page hero (inner) */
.cs-page-hero {
  padding: clamp(2.75rem, 5vw, 3.75rem) 0 2.25rem;
  position: relative;
}

.cs-page-hero::after {
  content: "";
  display: block;
  width: min(120px, 30%);
  height: 3px;
  background: var(--cs-teal);
  margin: 1.5rem var(--pad-x) 0;
  margin-left: max(var(--pad-x), calc((100% - 1120px) / 2 + var(--pad-x) * 0));
}

.cs-page-hero .wrap::after {
  content: "";
  display: block;
  width: 72px;
  height: 3px;
  background: linear-gradient(90deg, var(--cs-teal), var(--cs-teal-s));
  border-radius: 2px;
  margin-top: 1.5rem;
}

.cs-page-hero::after { display: none; }

.cs-page-hero h1 {
  max-width: 18ch;
}

.cs-content-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: start;
}

.cs-prose h2 { margin-top: 2rem; }
.cs-prose h3 { margin-top: 1.5rem; }

/* Timeline (Launch) */
.cs-timeline {
  display: grid;
  gap: 0;
  position: relative;
}

.cs-timeline::before {
  content: "";
  position: absolute;
  left: 1.15rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  background: linear-gradient(180deg, var(--cs-teal), var(--cs-soft));
}

.cs-timeline-step {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 1.25rem;
  padding: 1.25rem 0;
  position: relative;
}

.cs-timeline-dot {
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 50%;
  background: var(--cs-teal);
  color: #fff;
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 6px var(--cs-canvas);
  flex-shrink: 0;
}

.surface-cs-ivory .cs-timeline-dot {
  box-shadow: 0 0 0 6px var(--cs-ivory);
}

.cs-timeline-step h3 {
  margin-bottom: 0.35rem;
  font-size: 1.25rem;
}

/* Channel rows */
.cs-channel-rows {
  display: grid;
  gap: 0.85rem;
}

.cs-channel-row {
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  gap: 1rem;
  align-items: center;
  background: var(--cs-white);
  border-radius: var(--cs-radius-sm);
  padding: 1.15rem 1.35rem;
  box-shadow: var(--shadow-card);
  border-left: 4px solid var(--cs-teal);
  transition: transform 0.2s ease;
}

.cs-channel-row:hover {
  transform: translateX(4px);
}

.cs-channel-row .tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cs-teal);
  margin: 0;
}

.cs-channel-row h3 {
  margin: 0 0 0.25rem;
  font-size: 1.15rem;
}

.cs-channel-row p {
  margin: 0;
  font-size: 0.92rem;
}

.cs-channel-row .cs-role {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cs-muted);
  white-space: nowrap;
}

/* Creative ladder */
.cs-ladder {
  display: grid;
  gap: 1.25rem;
}

.cs-ladder-item {
  display: grid;
  grid-template-columns: minmax(4rem, 7rem) 1fr;
  gap: 1.5rem;
  align-items: start;
  padding: 1.5rem;
  background: var(--cs-white);
  border-radius: var(--cs-radius);
  box-shadow: var(--shadow-card);
  border-bottom: 4px solid var(--cs-teal);
}

.cs-ladder-num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--cs-teal);
  line-height: 1;
  letter-spacing: -0.04em;
}

/* Studio split */
.cs-studio-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 420px;
  border-radius: var(--cs-radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.cs-studio-panel {
  padding: clamp(1.75rem, 4vw, 2.75rem);
}

.cs-studio-panel.accent {
  background: var(--cs-teal);
  color: #fff;
}

.cs-studio-panel.accent h2,
.cs-studio-panel.accent h3 { color: #fff; }

.cs-studio-panel.accent p,
.cs-studio-panel.accent li { color: rgba(255, 255, 255, 0.9); }

.cs-studio-panel.light {
  background: var(--cs-white);
}

.cs-process-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.cs-process-rail article {
  text-align: center;
  padding: 1.5rem 1rem;
  background: var(--cs-white);
  border-radius: var(--cs-radius);
  box-shadow: var(--shadow-card);
  border-top: 4px solid var(--cs-teal);
}

.cs-studio-panel.accent .eyebrow {
  color: var(--cs-teal-s);
}

.cs-studio-panel.accent a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cs-process-rail .tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cs-teal);
  margin-bottom: 0.65rem;
}

.cs-process-rail h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.cs-process-rail strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--cs-teal);
  margin-bottom: 0.5rem;
}

.cs-process-rail p {
  margin: 0;
  font-size: 0.9rem;
}

/* Forms */
.cs-form {
  position: relative;
  display: grid;
  gap: 1rem;
  background: var(--cs-white);
  padding: clamp(1.5rem, 3vw, 2rem);
  border-radius: var(--cs-radius);
  border-bottom: 4px solid var(--cs-teal);
  box-shadow: var(--shadow-card);
}

.cs-form label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.35rem;
  color: var(--cs-ink);
}

.cs-form input,
.cs-form select,
.cs-form textarea {
  width: 100%;
  min-height: 44px;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--cs-soft);
  border-radius: 12px;
  background: var(--cs-ivory);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--cs-ink);
}

.cs-form textarea {
  min-height: 140px;
  resize: vertical;
}

.cs-form input:focus,
.cs-form select:focus,
.cs-form textarea:focus {
  outline: 2px solid var(--cs-teal);
  outline-offset: 1px;
  border-color: var(--cs-teal);
}

.cs-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.cs-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

.cs-check {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--cs-muted);
}

.cs-check input {
  width: auto;
  min-height: 0;
  margin-top: 0.25rem;
  accent-color: var(--cs-teal);
}

.cs-alert {
  padding: 1rem 1.15rem;
  border-radius: 12px;
  margin-bottom: 1.25rem;
  font-weight: 500;
}

.cs-alert-success {
  background: #ccfbf1;
  color: #115e59;
  border: 1px solid #5eead4;
}

.cs-alert-error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.cs-contact-rail {
  background: var(--cs-white);
  border-radius: var(--cs-radius);
  padding: 1.5rem;
  border-bottom: 4px solid var(--cs-teal);
  box-shadow: var(--shadow-card);
}

.cs-contact-rail img {
  margin-bottom: 1rem;
}

.cs-contact-rail address {
  font-style: normal;
  color: var(--cs-muted);
  line-height: 1.7;
}

/* Footer — light */
.cs-footer {
  padding: clamp(3rem, 5vw, 4rem) 0 2rem;
  background: var(--cs-canvas);
  color: var(--cs-ink);
  border-top: 1px solid rgba(26, 24, 22, 0.08);
}

.cs-footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.cs-footer .cs-logo {
  color: var(--cs-ink);
  margin-bottom: 0.85rem;
}

.cs-footer p {
  color: var(--cs-muted);
}

.cs-footer h4 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cs-teal);
  margin-bottom: 1rem;
}

.cs-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  color: var(--cs-ink);
}

.cs-footer li {
  margin-bottom: 0.5rem;
  color: var(--cs-ink);
}

.cs-footer a {
  color: var(--cs-ink);
  text-decoration: none;
}

.cs-footer a:hover {
  color: var(--cs-teal);
}

.cs-footer-meta {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(26, 24, 22, 0.1);
  font-size: 0.8125rem;
}

.cs-footer-meta p {
  color: var(--cs-muted);
  margin-bottom: 0.65rem;
}

.cs-footer-meta a {
  color: var(--cs-ink);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cs-disclaimer {
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--cs-muted);
}

/* Cookie banner — full width */
.cs-cookie {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 300;
  width: 100%;
  max-width: none;
  margin: 0;
  background: var(--cs-white);
  color: var(--cs-ink);
  border-radius: 0;
  border-top: 4px solid var(--cs-teal);
  padding: 1.15rem 0;
  box-shadow: 0 -12px 40px rgba(26, 24, 22, 0.12);
  display: none;
}

.cs-cookie.is-open {
  display: block;
}

body.cs-cookie-open {
  padding-bottom: 160px;
}

.cs-cookie-inner {
  width: min(1120px, calc(100% - (var(--pad-x) * 2)));
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
}

.cs-cookie-copy {
  flex: 1 1 280px;
  min-width: 0;
}

.cs-cookie h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.cs-cookie p {
  font-size: 0.875rem;
  margin-bottom: 0;
  max-width: 52ch;
}

.cs-cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  flex-shrink: 0;
}

.cs-cookie-actions button {
  min-height: 44px;
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  border: 2px solid var(--cs-teal);
  background: transparent;
  color: var(--cs-teal);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
}

.cs-cookie-actions button[data-cookie="accept"] {
  background: var(--cs-teal);
  color: var(--cs-white);
}

.cs-cookie-panel {
  display: none;
  width: 100%;
  margin-top: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--cs-soft);
  font-size: 0.85rem;
}

.cs-cookie-panel.is-open { display: block; }

.cs-cookie-panel label {
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  margin-right: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--cs-muted);
}

/* Reveal */
.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .cs-hero-ribbon,
  .cs-float-card {
    animation: none !important;
  }
}

/* Legal / utility */
.cs-legal {
  padding: 3rem 0 4rem;
}

.cs-legal h2 {
  margin-top: 2.25rem;
  font-size: 1.45rem;
}

.cs-legal h3 {
  margin-top: 1.5rem;
  font-size: 1.15rem;
}

.cs-404 {
  min-height: 70vh;
  display: flex;
  align-items: center;
  text-align: center;
  padding: 4rem 0;
}

.cs-404 h1 {
  max-width: 18ch;
  margin-inline: auto;
}

/* Feature strip */
.cs-feature-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.cs-feature-strip article {
  padding: 1.5rem;
  background: var(--cs-white);
  border-radius: var(--cs-radius);
  box-shadow: var(--shadow-card);
  border-top: 3px solid var(--cs-teal);
  height: 100%;
}

.cs-feature-strip .tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cs-teal);
  margin-bottom: 0.65rem;
}

.cs-feature-strip h3 {
  font-size: 1.2rem;
}

.cs-feature-strip p {
  margin: 0;
  font-size: 0.95rem;
}

/* Responsive */
@media (max-width: 1100px) {
  .cs-mosaic {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1023px) {
  .cs-nav,
  .cs-header > .cs-cta {
    display: none;
  }

  .cs-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .cs-header {
    padding: 0.85rem var(--pad-x);
    min-height: 64px;
  }

  .cs-hero {
    min-height: auto;
    padding: 2.5rem 0 3rem;
  }

  .cs-hero .wrap,
  .cs-velocity,
  .cs-content-grid,
  .cs-faq-split,
  .cs-footer-grid,
  .cs-grid-2,
  .cs-grid-3,
  .cs-studio-split,
  .cs-process-rail,
  .cs-feature-strip,
  .cs-form-row {
    grid-template-columns: 1fr;
  }

  .cs-mosaic {
    grid-template-columns: repeat(2, 1fr);
  }

  .cs-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .cs-channel-row {
    grid-template-columns: 3.5rem 1fr;
  }

  .cs-channel-row .cs-role {
    grid-column: 2;
  }

  .cs-ladder-item {
    grid-template-columns: 4rem 1fr;
  }
}

@media (max-width: 767px) {
  :root {
    --pad-x: 1.25rem;
  }

  .wrap,
  .wrap-narrow,
  .cs-cookie-inner {
    width: calc(100% - 2.5rem);
  }

  .cs-section {
    padding: 3rem 0;
  }

  .cs-mosaic {
    grid-template-columns: 1fr;
  }

  .cs-cookie-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .cs-cookie-actions {
    width: 100%;
  }

  .cs-cookie-actions button {
    flex: 1 1 auto;
  }

  .cs-timeline::before {
    left: 1rem;
  }

  body.cs-cookie-open {
    padding-bottom: 0;
  }
}