/* Guroo landing page — page-specific styles
 * Builds on tokens.css. Editorial scale and rhythm tuned for marketing.
 */

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-canvas);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }

::selection { background: var(--color-primary-200); color: var(--color-mono-950); }

/* ===== Layout shell ===== */
.shell {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 3vw, 2.25rem);
}

.section {
  padding-top: clamp(4rem, 8vw, 7rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.section-tight {
  padding-top: clamp(2.5rem, 5vw, 4rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-divider {
  border-top: 1px solid var(--color-border-subtle);
}

/* ===== Editorial type scale ===== */
.eyebrow {
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-primary-700);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
}

.display-xl {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(48px, 7.2vw, 104px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  color: var(--color-mono-950);
  margin: 0;
}

.display-lg {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(36px, 4.8vw, 64px);
  line-height: 1.0;
  letter-spacing: -0.025em;
  color: var(--color-mono-950);
  margin: 0;
}

.display-md {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-mono-950);
  margin: 0;
}

.lede {
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.55;
  color: var(--color-text-secondary);
  max-width: 56ch;
  font-weight: 400;
  margin: 0;
}

.muted { color: var(--color-text-secondary); }
.tertiary { color: var(--color-text-tertiary); }

/* italic accent for editorial flourish */
.serif-accent {
  font-family: "Fraunces", "Times New Roman", serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: 46px;
  padding: 0 1.2rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 180ms var(--ease-standard), color 180ms var(--ease-standard), border-color 180ms var(--ease-standard), transform 150ms var(--ease-standard);
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--color-mono-950);
  color: var(--color-text-inverse);
  border-color: var(--color-mono-950);
}
.btn-primary:hover { background: var(--color-mono-800); border-color: var(--color-mono-800); }

.btn-secondary {
  background: transparent;
  color: var(--color-mono-900);
  border-color: var(--color-border-strong);
}
.btn-secondary:hover { background: var(--color-mono-50); border-color: var(--color-mono-400); }

.btn-ghost {
  background: transparent;
  color: var(--color-mono-900);
  border-color: transparent;
  padding: 0 0.6rem;
}
.btn-ghost:hover { color: var(--color-primary-700); }

.btn-arrow {
  transition: transform 180ms var(--ease-standard);
}
.btn:hover .btn-arrow { transform: translateX(3px); }

/* ===== Cards ===== */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 2vw, 1.75rem);
}

.card-flat {
  background: transparent;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 2vw, 1.75rem);
  transition: background-color 200ms var(--ease-standard), border-color 200ms var(--ease-standard), transform 200ms var(--ease-standard);
}
.card-flat:hover {
  background: var(--color-surface);
  border-color: var(--color-border-strong);
}

/* ===== Top Nav ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-canvas) 86%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid color-mix(in oklab, var(--color-border-subtle) 70%, transparent);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 1rem;
}
.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--color-mono-950);
}
.nav-brand-mark {
  width: 30px;
  height: 30px;
  display: block;
}
.nav-brand-word {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
}
.nav-brand-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--color-secondary-500);
  border-radius: 999px;
  margin-left: 1px;
  vertical-align: 0.2em;
}
.nav-links {
  display: flex;
  gap: 0.25rem;
  align-items: center;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-mono-700);
  text-decoration: none;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  transition: background-color 180ms var(--ease-standard), color 180ms var(--ease-standard);
}
.nav-link:hover { background: var(--color-mono-50); color: var(--color-mono-950); }
.nav-cta {
  margin-left: 0.5rem;
}
@media (max-width: 760px) {
  .nav-links { display: none; }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  padding-top: clamp(3rem, 6vw, 5rem);
  padding-bottom: clamp(4rem, 7vw, 6rem);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 500px at 8% 0%, rgba(86,123,158,0.10), transparent 60%),
    radial-gradient(700px 400px at 100% 30%, rgba(179,101,65,0.07), transparent 60%);
  z-index: 0;
}
.hero-inner {
  position: relative;
  z-index: 1;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: end;
}
@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}
.hero-eyebrow {
  margin-bottom: 1.5rem;
}
.hero-title {
  margin-bottom: 1.75rem;
}
.hero-cta-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 2.25rem;
}
.hero-meta {
  margin-top: 2.75rem;
  display: flex;
  gap: 2.25rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 1.5rem;
}
.hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 9rem;
}
.hero-meta-num {
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-mono-950);
}
.hero-meta-label {
  font-size: 12.5px;
  color: var(--color-text-tertiary);
  letter-spacing: 0.02em;
}

/* ===== Hero visual (geometric composition) ===== */
.hero-art {
  position: relative;
  aspect-ratio: 1 / 1.05;
  width: 100%;
  max-width: 520px;
  justify-self: end;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, #fffdf9 0%, #f7f3ec 100%);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
@media (max-width: 920px) {
  .hero-art { justify-self: stretch; max-width: none; }
}
.hero-art-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(199,189,170,0.20) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(199,189,170,0.20) 1px, transparent 1px);
  background-size: 56px 56px;
  background-position: -1px -1px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 80%);
}

/* Bobbing animation for the hero bars — slow, staggered, restful */
@keyframes hero-bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}
@keyframes hero-bob-soft {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
.hero-art .bar {
  transform-box: fill-box;
  transform-origin: center;
  animation: hero-bob 5.2s cubic-bezier(0.45, 0, 0.55, 1) infinite;
  will-change: transform;
}
.hero-art .bar-1 { animation-delay: 0s;     animation-duration: 5.4s; }
.hero-art .bar-2 { animation-delay: -1.1s;  animation-duration: 6.0s; }
.hero-art .bar-3 { animation-delay: -2.3s;  animation-duration: 4.8s; }
.hero-art .bar-4 { animation-delay: -0.6s;  animation-duration: 5.6s; }
.hero-art .bar-5 { animation-delay: -1.8s;  animation-duration: 4.2s; animation-name: hero-bob-soft; }
@media (prefers-reduced-motion: reduce) {
  .hero-art .bar { animation: none; }
}

/* ===== Marquee strip ===== */
.proof-strip {
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
  background: var(--color-surface-muted);
  padding: 1.4rem 0;
  overflow: hidden;
}
.proof-row {
  display: flex;
  align-items: center;
  gap: 3.5rem;
  flex-wrap: wrap;
  justify-content: space-between;
}
.proof-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-mono-600);
  white-space: nowrap;
}
.proof-logos {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  align-items: center;
  color: var(--color-mono-700);
}
.proof-logo {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.015em;
  opacity: 0.78;
  white-space: nowrap;
}

/* ===== Section header ===== */
.sec-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: clamp(2rem, 4vw, 3.25rem);
}
@media (max-width: 760px) {
  .sec-head { grid-template-columns: 1fr; gap: 1rem; }
}
.sec-head-title {
  margin-top: 0.75rem;
}
.sec-head-desc {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  max-width: 56ch;
}

/* ===== Services grid ===== */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--color-border-subtle);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
@media (max-width: 920px) { .svc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .svc-grid { grid-template-columns: 1fr; } }

.svc {
  background: var(--color-surface);
  padding: clamp(1.5rem, 2.4vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 240px;
  position: relative;
  transition: background-color 200ms var(--ease-standard);
}
.svc:hover { background: var(--color-surface-elevated); }
.svc-num {
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
  font-size: 12px;
  color: var(--color-text-tertiary);
  letter-spacing: 0.04em;
}
.svc-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--color-mono-950);
  margin: 0;
  line-height: 1.2;
}
.svc-body {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--color-text-secondary);
  margin: 0;
}
.svc-tags {
  margin-top: auto;
  padding-top: 1.25rem;
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.svc-tag {
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--color-mono-600);
  background: var(--color-mono-50);
  border: 1px solid var(--color-border-subtle);
  border-radius: 999px;
  padding: 0.2rem 0.55rem;
  font-weight: 500;
}

/* ===== Featured product (MtgOS) ===== */
.feature {
  position: relative;
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, #1f2f3c 0%, #171614 100%);
  color: #f4f1eb;
  padding: clamp(2rem, 4vw, 3.5rem);
  overflow: hidden;
  border: 1px solid #273d4d;
}
.feature::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 400px at 90% 0%, rgba(86,123,158,0.30), transparent 60%),
    radial-gradient(600px 300px at 0% 100%, rgba(179,101,65,0.15), transparent 60%);
  pointer-events: none;
}
.feature-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
}
@media (max-width: 1100px) {
  .feature-inner { grid-template-columns: 1fr; }
}
.feature-eyebrow {
  color: var(--color-primary-300);
}
.feature-title {
  color: #fcfbf8;
  margin: 1rem 0 1.25rem;
}
.feature-desc {
  color: rgba(252,251,248,0.72);
  font-size: 16px;
  line-height: 1.6;
  max-width: 48ch;
}
.feature-cta-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.75rem;
}
.btn-on-dark-primary {
  background: #fcfbf8;
  color: var(--color-mono-950);
  border-color: #fcfbf8;
}
.btn-on-dark-primary:hover { background: #fff; }
.btn-on-dark-secondary {
  background: transparent;
  color: #fcfbf8;
  border-color: rgba(252,251,248,0.30);
}
.btn-on-dark-secondary:hover { background: rgba(252,251,248,0.06); border-color: rgba(252,251,248,0.55); }

/* MtgOS preview surface (a stylized window) */
.preview-window {
  background: #fcfbf8;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 30px 80px rgba(0,0,0,0.35), 0 8px 16px rgba(0,0,0,0.18);
  overflow: hidden;
}
.pw-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  height: 36px;
  padding: 0 0.85rem;
  background: var(--color-surface-muted);
  border-bottom: 1px solid var(--color-border-subtle);
}
.pw-dot { width: 10px; height: 10px; border-radius: 999px; }
.pw-dot.r { background: #e57c7c; }
.pw-dot.y { background: #e0b259; }
.pw-dot.g { background: #74b48a; }
.pw-url {
  margin-left: auto;
  font-size: 11.5px;
  color: var(--color-text-tertiary);
  font-family: var(--font-mono);
}
.pw-body {
  display: grid;
  grid-template-columns: 64px 1fr;
  min-height: 320px;
}
.pw-side {
  background: var(--color-surface-elevated);
  border-right: 1px solid var(--color-border-subtle);
  padding: 0.75rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
}
.pw-side-mark { width: 28px; height: 28px; }
.pw-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--color-border-subtle);
  background: var(--color-surface);
  display: grid;
  place-items: center;
  color: var(--color-mono-600);
}
.pw-icon.active {
  background: var(--color-primary-50);
  border-color: var(--color-primary-200);
  color: var(--color-primary-700);
}
.pw-main { padding: 1rem 1.25rem; }
.pw-eyebrow {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--color-primary-700);
  text-transform: uppercase;
}
.pw-h1 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-mono-950);
  margin: 0.35rem 0 1rem;
}
.pw-table {
  border: 1px solid var(--color-border-subtle);
  border-radius: 10px;
  overflow: hidden;
}
.pw-row {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.1fr) minmax(0, 0.9fr) minmax(0, 0.7fr);
  gap: 0.6rem;
  padding: 0.55rem 0.85rem;
  font-size: 12.5px;
  border-bottom: 1px solid var(--color-border-subtle);
  align-items: center;
}
.pw-row > span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pw-row:last-child { border-bottom: none; }
.pw-row.head {
  background: var(--color-surface-muted);
  font-weight: 600;
  color: var(--color-mono-700);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.pw-row .num {
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
  color: var(--color-mono-900);
  font-weight: 500;
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.badge.draft { background: var(--color-mono-100); color: var(--color-mono-700); }
.badge.submitted { background: var(--color-info-50); color: var(--color-info-600); }
.badge.approved { background: var(--color-success-50); color: var(--color-success-600); }
.badge.review { background: var(--color-warning-50); color: var(--color-warning-600); }

/* ===== Process ===== */
.process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--color-border-subtle);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}
@media (max-width: 920px) { .process { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .process { grid-template-columns: 1fr; } }

.phase {
  background: var(--color-canvas);
  padding: 2rem 1.5rem 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.phase:not(:first-child) { padding-left: 1.5rem; }
.phase-num {
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
  font-size: 12px;
  color: var(--color-secondary-600);
  letter-spacing: 0.06em;
}
.phase-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--color-mono-950);
  margin: 0;
  line-height: 1.1;
}
.phase-desc {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--color-text-secondary);
  margin: 0;
}
.phase-list {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 13.5px;
  color: var(--color-mono-700);
}
.phase-list li {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
}
.phase-list li::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--color-mono-400);
  border-radius: 999px;
  display: inline-block;
  flex-shrink: 0;
  transform: translateY(-2px);
}

/* ===== Industries ===== */
.industries {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}
@media (max-width: 920px) { .industries { grid-template-columns: 1fr; gap: 2rem; } }

.ind-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
@media (max-width: 600px) { .ind-grid { grid-template-columns: 1fr; } }
.ind-tile {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: transform 200ms var(--ease-standard), border-color 200ms var(--ease-standard);
  position: relative;
  overflow: hidden;
}
.ind-tile:hover {
  border-color: var(--color-primary-300);
  transform: translateY(-2px);
}
.ind-name {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-mono-950);
  margin: 0;
}
.ind-desc {
  font-size: 13.5px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin: 0;
}
.ind-mark {
  position: absolute;
  right: -8px;
  top: -8px;
  width: 38px;
  height: 38px;
  opacity: 0.7;
}

/* ===== Quote ===== */
.quote {
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
}
.quote-text {
  font-family: var(--font-heading);
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--color-mono-950);
  margin: 0;
}
.quote-attrib {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 14px;
  color: var(--color-text-secondary);
}
.avatar {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: var(--color-primary-100);
  display: grid;
  place-items: center;
  color: var(--color-primary-800);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
}

/* ===== Contact CTA ===== */
.cta {
  border-top: 1px solid var(--color-border-subtle);
  background:
    radial-gradient(800px 400px at 100% 0%, rgba(179,101,65,0.10), transparent 60%),
    radial-gradient(900px 500px at 0% 100%, rgba(86,123,158,0.10), transparent 60%),
    linear-gradient(180deg, var(--color-canvas), #f4f1eb);
}
.cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: end;
}
@media (max-width: 920px) { .cta-grid { grid-template-columns: 1fr; } }

.cta-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
@media (max-width: 1100px) {
  .cta-form-row { grid-template-columns: 1fr; }
}
.cta-form {
  background: var(--color-surface);
  min-width: 0;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 3vw, 2rem);
  box-shadow: var(--shadow-card);
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.field label {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--color-mono-700);
  letter-spacing: 0.01em;
}
.field input,
.field textarea,
.field select {
  height: 44px;
  border: 1px solid var(--color-border-subtle);
  border-radius: 10px;
  padding: 0 0.85rem;
  font-family: var(--font-body);
  font-size: 14.5px;
  background: var(--color-surface);
  color: var(--color-mono-900);
  transition: border-color 180ms var(--ease-standard), box-shadow 180ms var(--ease-standard);
}
.field textarea {
  height: auto;
  min-height: 96px;
  padding: 0.7rem 0.85rem;
  resize: vertical;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px var(--color-focus-ring);
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--color-border-subtle);
  background: var(--color-mono-950);
  color: rgba(252,251,248,0.78);
  padding: clamp(3rem, 5vw, 4.5rem) 0 1.5rem;
}
.footer .shell { color: inherit; }
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: 2.5rem;
  margin-bottom: 3rem;
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

.footer h6 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 600;
  color: rgba(252,251,248,0.55);
  margin: 0 0 0.85rem;
}
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.55rem; }
.footer a {
  color: rgba(252,251,248,0.78);
  text-decoration: none;
  font-size: 14px;
  transition: color 180ms var(--ease-standard);
}
.footer a:hover { color: #fcfbf8; }
.footer-brand {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: #fcfbf8;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.85rem;
}
.footer-tag {
  color: rgba(252,251,248,0.55);
  font-size: 14px;
  line-height: 1.55;
  max-width: 36ch;
  margin: 0;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(252,251,248,0.10);
  font-size: 12.5px;
  color: rgba(252,251,248,0.55);
  flex-wrap: wrap;
  gap: 1rem;
}

/* ===== Accent variants (driven by tweaks) ===== */
[data-accent="terracotta"] {
  --accent: var(--color-secondary-600);
  --accent-bg: rgba(179,101,65,0.10);
  --accent-line: var(--color-secondary-300);
}
[data-accent="steel"] {
  --accent: var(--color-primary-700);
  --accent-bg: rgba(86,123,158,0.10);
  --accent-line: var(--color-primary-300);
}
[data-accent="mono"] {
  --accent: var(--color-mono-900);
  --accent-bg: rgba(23,22,20,0.06);
  --accent-line: var(--color-mono-400);
}

/* ===== Hero layout variants ===== */
[data-hero="centered"] .hero-grid { grid-template-columns: 1fr; text-align: center; }
[data-hero="centered"] .hero-art { justify-self: center; max-width: 720px; margin-top: 2rem; }
[data-hero="centered"] .lede { margin-left: auto; margin-right: auto; }
[data-hero="centered"] .hero-cta-row,
[data-hero="centered"] .hero-meta { justify-content: center; }
[data-hero="centered"] .eyebrow { justify-content: center; }
[data-hero="editorial"] .hero-grid { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); }
[data-hero="editorial"] .hero-art { aspect-ratio: 4 / 5; }

/* ===== Dark theme override ===== */
[data-theme="dark"] {
  --color-canvas: #14130f;
  --color-app: #1c1a16;
  --color-surface: #1f1d19;
  --color-surface-muted: #1a1814;
  --color-surface-elevated: #25221d;
  --color-border-subtle: #2f2c26;
  --color-border-strong: #3f3a31;
  --color-text-primary: #f4f1eb;
  --color-text-secondary: #c5bfb1;
  --color-text-tertiary: #8c8477;
  --color-mono-950: #fcfbf8;
  --color-mono-900: #f4f1eb;
  --color-mono-50: #25221d;
  --color-mono-100: #2a2722;
}
[data-theme="dark"] .btn-primary {
  background: #fcfbf8;
  color: #14130f;
  border-color: #fcfbf8;
}
[data-theme="dark"] .btn-primary:hover { background: #fff; }
[data-theme="dark"] .btn-secondary { color: #f4f1eb; }
[data-theme="dark"] .nav { background: rgba(20,19,15,0.86); }
[data-theme="dark"] .hero-art { background: linear-gradient(180deg, #25221d 0%, #1c1a16 100%); }
[data-theme="dark"] .footer { background: #0c0b09; border-top-color: #2f2c26; }
[data-theme="dark"] .feature { background: linear-gradient(180deg, #0c0b09 0%, #14130f 100%); }
[data-theme="dark"] .preview-window { background: #f7f3ec; }

/* tighter helpers */
.row { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.stack { display: flex; flex-direction: column; }
.gap-sm { gap: 0.5rem; }
.gap-md { gap: 1rem; }
.gap-lg { gap: 1.5rem; }