:root {
  color-scheme: light dark;
}

[data-theme="light"] {
  color-scheme: light;
}

[data-theme="dark"] {
  color-scheme: dark;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--bg-canvas) 92%, var(--accent-quiet)) 0%, var(--bg-canvas) 48%, var(--bg-base) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    var(--brand-glow),
    repeating-linear-gradient(0deg, transparent 0 47px, color-mix(in srgb, var(--accent) 8%, transparent) 47px 48px),
    repeating-linear-gradient(90deg, transparent 0 47px, color-mix(in srgb, var(--accent) 8%, transparent) 47px 48px);
  background-position: 50% -18vh, 0 0, 0 0;
  background-size: 100% 680px, 48px 48px, 48px 48px;
  background-repeat: no-repeat, repeat, repeat;
  opacity: .72;
}

body[data-nav-open] {
  overflow: hidden;
}

.site-page {
  min-height: 100vh;
  overflow: clip;
}

.container {
  width: min(100% - (var(--gutter) * 2), var(--container-site));
  margin-inline: auto;
}

.reading {
  max-width: var(--container-reading);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: var(--z-tooltip);
  transform: translateY(-150%);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  color: var(--text-strong);
  border: 1px solid var(--border-default);
  box-shadow: var(--shadow-lg);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  border-bottom: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--bg-base) 86%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 72px;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: var(--fw-extrabold);
  letter-spacing: 0;
  white-space: nowrap;
}

.site-brand:hover {
  color: var(--text-strong);
}

.site-brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.site-brand span span {
  color: var(--accent);
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.primary-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  color: var(--text-body);
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: var(--fw-semibold);
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  color: var(--accent);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.nav-toggle,
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--surface-card);
  color: var(--text-strong);
  cursor: pointer;
  transition: var(--t-color), var(--t-lift);
}

.nav-toggle:hover,
.theme-toggle:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent) 42%, var(--border-default));
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
}

.nav-toggle span:not(.sr-only) {
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

.theme-toggle .theme-toggle__moon {
  display: none;
}

[data-theme="dark"] .theme-toggle .theme-toggle__sun {
  display: none;
}

[data-theme="dark"] .theme-toggle .theme-toggle__moon {
  display: block;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: .93rem;
  font-weight: var(--fw-semibold);
  line-height: 1;
  text-align: center;
  cursor: pointer;
  transition: var(--t-color), var(--t-lift);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--brand-gradient);
  color: var(--text-on-brand);
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  color: var(--text-on-brand);
  box-shadow: var(--shadow-brand);
}

.btn--secondary {
  background: var(--surface-card);
  border-color: var(--border-default);
  color: var(--text-strong);
}

.btn--secondary:hover {
  border-color: color-mix(in srgb, var(--accent) 44%, var(--border-default));
  color: var(--accent);
}

.btn--text {
  min-height: auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
}

.btn--text:hover {
  color: var(--accent-hover);
  transform: none;
}

.hero {
  position: relative;
  padding: clamp(64px, 7vw, 112px) 0 clamp(44px, 5vw, 80px);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 34%, transparent), transparent);
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: clamp(36px, 6vw, 72px);
  align-items: end;
}

.hero__copy {
  max-width: 790px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: var(--fs-eyebrow);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 2px;
  background: var(--brand-gradient);
}

.hero h1 {
  max-width: 15ch;
  margin: 18px 0 20px;
  font-size: clamp(2.45rem, 5.8vw, 5rem);
  line-height: 1.02;
  letter-spacing: var(--ls-display);
  font-weight: var(--fw-extrabold);
}

.hero--wide h1 {
  max-width: 17ch;
}

.lede {
  max-width: 64ch;
  color: var(--text-body);
  font-size: var(--fs-lead);
  line-height: var(--lh-body);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-panel {
  padding: 24px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--surface-card) 86%, transparent);
  box-shadow: var(--shadow-sm);
}

.hero-panel__label {
  margin-bottom: 14px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero-panel ul,
.plain-list,
.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hero-panel li,
.check-list li {
  display: grid;
  grid-template-columns: 10px 1fr;
  gap: 12px;
  align-items: start;
  padding: 10px 0;
  border-top: 1px solid var(--border-subtle);
  color: var(--text-body);
}

.hero-panel li:first-child,
.check-list li:first-child {
  border-top: 0;
}

.hero-panel li::before,
.check-list li::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-top: .58em;
  border-radius: 50%;
  background: var(--brand-gradient);
}

.section {
  padding: var(--section-y-sm) 0;
}

.section--large {
  padding: var(--section-y) 0;
}

.section--tint {
  background: color-mix(in srgb, var(--bg-subtle) 78%, transparent);
  border-block: 1px solid var(--border-subtle);
}

.section__head {
  max-width: 780px;
  margin-bottom: 34px;
}

.section__head h2 {
  margin-top: 14px;
  font-size: var(--fs-h2);
  line-height: 1.14;
}

.section__head p {
  margin-top: 14px;
  color: var(--text-muted);
  font-size: var(--fs-body-lg);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 24px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
  box-shadow: var(--shadow-sm);
}

.card--link {
  transition: var(--t-color), var(--t-lift);
}

.card--link:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 44%, var(--border-default));
  box-shadow: var(--shadow-lg);
}

.card__kicker,
.chip {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: var(--fw-medium);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.chip {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 26px;
  padding: 5px 9px;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, var(--border-subtle));
  border-radius: var(--radius-pill);
  background: var(--accent-quiet);
}

.card h3 {
  margin: 12px 0 9px;
  font-size: var(--fs-h4);
}

.card p {
  color: var(--text-muted);
}

.card .btn--text {
  margin-top: auto;
  padding-top: 18px;
}

.deliverable-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.deliverable {
  padding: 20px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
}

.deliverable strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: 1rem;
}

.deliverable span {
  display: block;
  color: var(--text-muted);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-list--compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-step {
  padding: 18px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
}

.process-step__num {
  display: inline-flex;
  min-width: 35px;
  min-height: 28px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--surface-accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: .82rem;
}

.process-step h3,
.process-step h4 {
  margin: 14px 0 6px;
  font-size: 1.03rem;
}

.process-step p {
  color: var(--text-muted);
  font-size: .94rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.faq-item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
  box-shadow: var(--shadow-sm);
}

.faq-item summary {
  cursor: pointer;
  padding: 18px 20px;
  color: var(--text-strong);
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
}

.faq-item p {
  padding: 0 20px 20px;
  color: var(--text-muted);
}

.cta-band {
  padding: var(--section-y-sm) 0;
}

.cta-band__inner {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: clamp(30px, 5vw, 56px);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border-subtle));
  border-radius: var(--radius-xl);
  background:
    linear-gradient(120deg, color-mix(in srgb, var(--brand-blue-900) 92%, black), var(--brand-blue-700) 64%, var(--brand-cyan-300));
  color: #fff;
  box-shadow: var(--shadow-brand);
}

.cta-band h2 {
  margin: 0 0 12px;
  color: #fff;
  font-size: var(--fs-h2);
}

.cta-band p {
  max-width: 62ch;
  color: rgba(255, 255, 255, .84);
}

.cta-band .btn--secondary {
  border-color: rgba(255, 255, 255, .28);
  background: #fff;
  color: #042B63;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.portfolio-card {
  overflow: hidden;
  padding: 0;
}

.browser-frame {
  overflow: hidden;
  margin: 16px 16px 0;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--surface-sunken);
}

.browser-frame__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px;
  border-bottom: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--surface-raised) 82%, var(--bg-canvas));
}

.browser-frame__bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-strong);
}

.browser-frame img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top center;
}

.portfolio-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
}

.portfolio-card h3 {
  margin: 0;
  font-size: var(--fs-h4);
}

.portfolio-card p {
  color: var(--text-muted);
}

.case-study {
  display: grid;
  grid-template-columns: minmax(200px, 300px) minmax(0, 1fr);
  gap: 24px;
  padding: 26px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
  box-shadow: var(--shadow-sm);
}

.case-study + .case-study {
  margin-top: 18px;
}

.case-study h2 {
  margin-top: 10px;
  font-size: var(--fs-h3);
}

.case-study__parts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.case-study__parts h3 {
  margin-bottom: 8px;
  font-size: 1rem;
}

.case-study__parts p {
  color: var(--text-muted);
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.price-card strong {
  display: block;
  margin: 8px 0;
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: var(--fs-h4);
}

.form-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
  box-shadow: var(--shadow-sm);
}

.field {
  display: grid;
  gap: 7px;
}

.field label {
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: var(--fw-semibold);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--bg-base);
  color: var(--text-strong);
  font: inherit;
  padding: 12px 13px;
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.form-note {
  color: var(--text-muted);
  font-size: .88rem;
}

.status-board {
  display: grid;
  gap: 14px;
}

.status-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 18px 20px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
}

.status-row h3 {
  margin: 0 0 4px;
  font-size: 1rem;
}

.status-row p {
  color: var(--text-muted);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  min-height: 30px;
  padding: 6px 10px;
  border: 1px solid color-mix(in srgb, var(--success-500) 44%, var(--border-subtle));
  border-radius: var(--radius-pill);
  color: var(--success-700);
  background: var(--success-100);
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: var(--fw-semibold);
}

[data-theme="dark"] .status-pill {
  color: #8ef0c5;
  background: rgba(31, 182, 115, .14);
}

.status-pill::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success-500);
}

.article-card time {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.site-footer {
  border-top: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--bg-base) 92%, var(--bg-canvas));
  color: var(--text-muted);
}

.site-footer__inner {
  padding: clamp(46px, 5vw, 72px) 0 24px;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 5vw, 72px);
  padding-bottom: 38px;
  border-bottom: 1px solid var(--border-subtle);
}

.site-footer h2 {
  margin: 0 0 14px;
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: .92rem;
}

.site-footer a {
  display: block;
  width: fit-content;
  padding: 5px 0;
  color: var(--text-muted);
  font-size: .94rem;
}

.site-footer a:hover {
  color: var(--accent);
}

.site-footer__bar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 20px;
  color: var(--text-subtle);
  font-size: .86rem;
}

.site-footer__bar nav {
  display: flex;
  gap: 18px;
}

.site-footer__bar a {
  padding: 0;
  font-size: inherit;
}

@media (max-width: 1120px) {
  .process-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .card-grid--four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .site-header__inner {
    min-height: 66px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .primary-nav {
    position: absolute;
    top: 100%;
    left: var(--gutter);
    right: var(--gutter);
    display: grid;
    gap: 4px;
    padding: 12px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    background: var(--surface-raised);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity var(--dur-fast) var(--ease-standard), transform var(--dur-fast) var(--ease-standard);
  }

  body[data-nav-open] .primary-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(8px);
  }

  .primary-nav a {
    min-height: 44px;
    padding: 0 10px;
    border-radius: var(--radius-sm);
  }

  .primary-nav a:hover,
  .primary-nav a[aria-current="page"] {
    background: var(--accent-quiet);
  }

  .hero__inner,
  .form-layout {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    max-width: 620px;
  }

  .card-grid,
  .card-grid--two,
  .portfolio-grid,
  .case-study__parts,
  .price-grid {
    grid-template-columns: 1fr;
  }

  .case-study {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  body::before {
    background-size: 100% 520px, 40px 40px, 40px 40px;
  }

  .site-header__inner {
    gap: 10px;
  }

  .site-brand span {
    font-size: .98rem;
  }

  .site-header__actions .btn {
    display: none;
  }

  .hero {
    padding-top: 52px;
  }

  .hero h1 {
    font-size: clamp(2.2rem, 12vw, 3.2rem);
  }

  .deliverable-list,
  .process-list,
  .process-list--compact,
  .faq-grid,
  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .cta-band__inner {
    grid-template-columns: 1fr;
    border-radius: var(--radius-lg);
  }

  .status-row {
    grid-template-columns: 1fr;
  }
}

/* contact form status message */
.form-status{margin:4px 0 0;font-size:14px;line-height:1.5;min-height:1px}
.form-status.is-success{color:#0a7d3f;background:rgba(16,158,80,.10);border:1px solid rgba(16,158,80,.28);border-radius:10px;padding:12px 14px}
.form-status.is-error{color:#b3261e;background:rgba(179,38,30,.08);border:1px solid rgba(179,38,30,.28);border-radius:10px;padding:12px 14px}
[data-theme="dark"] .form-status.is-success{color:#5fe6a0}
[data-theme="dark"] .form-status.is-error{color:#ff9b95}