/* ============================================================
   Digitaltransform Co., Ltd. — design system
   ============================================================ */

:root {
  /* Brand */
  --grad-warm: linear-gradient(95deg, #F62D7D 0%, #FF6B5C 45%, #FFC166 100%);
  --grad-cool: linear-gradient(135deg, #3023AE 0%, #932CC4 55%, #C86DD7 100%);
  --grad-full: linear-gradient(110deg, #3023AE 0%, #932CC4 35%, #F62D7D 70%, #FFC166 100%);

  --c-magenta: #F62D7D;
  --c-magenta-dark: #B8005C; /* WCAG AA on light bg: ~6:1 contrast ratio */
  --c-orange:  #FFC166;
  --c-indigo:  #3023AE;
  --c-violet:  #932CC4;
  --c-lilac:   #C86DD7;

  /* Neutrals */
  --ink:        #0B0D1A;
  --ink-soft:   #1A1D2E;
  --paper:      #FAF9F7;
  --paper-2:    #F2F0EA;
  --line:       #E6E3DC;
  --line-soft:  #EFECE5;
  --mute:       #6B6B7A;
  --mute-2:     #9A9AA8;

  /* Type */
  --f-sans: "IBM Plex Sans Thai", "IBM Plex Sans", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, monospace;
  --f-serif: "IBM Plex Serif", Georgia, serif;

  /* Geo */
  --maxw: 1280px;
  --pad: clamp(20px, 4vw, 56px);
  --radius: 14px;
  --radius-sm: 8px;
}

* { box-sizing: border-box; }

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  font-family: var(--f-sans);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; }

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

::selection { background: var(--c-magenta); color: white; }

/* ---------- Skip link (WCAG 2.4.1) ---------- */

.skip-link {
  position: absolute;
  top: -120%;
  left: 8px;
  z-index: 9999;
  background: var(--ink);
  color: white;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: top 0.2s ease;
  white-space: nowrap;
}
.skip-link:focus {
  top: 8px;
  outline: 3px solid var(--c-orange);
  outline-offset: 2px;
}

/* ---------- Global focus visible (WCAG 2.4.7) ---------- */

:focus-visible {
  outline: 2px solid var(--c-magenta);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ---------- Utilities ---------- */

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--pad);
}

.eyebrow {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--mute-2);
}

.grad-text {
  background: var(--grad-warm);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.h-display {
  font-size: clamp(40px, 5.4vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  font-weight: 500;
  text-wrap: balance;
  margin: 0;
}

.h-section {
  font-size: clamp(30px, 3.4vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 500;
  text-wrap: balance;
  margin: 0;
}

.h-card {
  font-size: 22px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}

.lead {
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.5;
  color: var(--mute);
  max-width: 60ch;
  text-wrap: pretty;
}

body[lang="th"] .h-display,
body[lang="th"] .h-section,
body[lang="th"] .h-card { line-height: 1.18; }
body[lang="th"] .h-display { line-height: 1.12; }
body[lang="th"] .lead { line-height: 1.7; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .2s ease;
  border: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--ink);
  color: white;
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-warm);
  opacity: 0;
  transition: opacity .25s ease;
}
.btn-primary span { position: relative; z-index: 1; }
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover { box-shadow: 0 14px 28px -10px rgba(246, 45, 125, 0.4); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-ghost:hover { background: white; border-color: var(--ink); }

.btn-grad {
  background: var(--grad-warm);
  color: var(--ink);
  box-shadow: 0 12px 28px -12px rgba(246, 45, 125, 0.5);
}

.arrow {
  display: inline-block;
  transition: transform .2s ease;
}
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Section frame ---------- */

section.block { padding: clamp(72px, 9vw, 128px) 0; }

.section-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  margin-bottom: clamp(40px, 5vw, 72px);
  align-items: end;
}
.section-head .right { max-width: 60ch; }
@media (max-width: 820px) {
  .section-head { grid-template-columns: 1fr; gap: 16px; }
}

/* ---------- Nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 249, 247, 0.78);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, background .2s;
}
.nav.scrolled { border-bottom-color: var(--line); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  letter-spacing: -0.01em;
}
.nav-brand img { width: 44px; height: 44px; flex: none; }
.nav-brand .word {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.nav-brand .word b {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.nav-brand .word small {
  font-weight: 400;
  font-size: 10.5px;
  color: var(--mute);
  letter-spacing: 0.04em;
  margin-top: 4px;
}
body[lang="th"] .nav-brand .word b { font-size: 18px; font-weight: 600; }
body[lang="th"] .nav-brand .word small { font-size: 11px; }

.nav-inner { height: 78px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-links a {
  padding: 10px 12px;
  font-size: 13.5px;
  color: var(--ink);
  border-radius: 999px;
  transition: background .15s, color .15s;
  position: relative;
  white-space: nowrap;
}
.nav-links a:hover { background: white; }
.nav-links a:focus-visible {
  outline: 2px solid var(--c-magenta);
  outline-offset: 2px;
  background: white;
}
.nav-links a.active { color: var(--c-magenta); }

.nav-burger {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: white;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-burger svg { display: block; }

.nav-mobile {
  display: none;
  position: absolute;
  top: 100%;
  left: var(--pad);
  right: var(--pad);
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  margin-top: 8px;
  box-shadow: 0 24px 48px -16px rgba(11, 13, 26, 0.15);
  flex-direction: column;
  gap: 2px;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  padding: 12px 16px;
  font-size: 15px;
  border-radius: 8px;
  color: var(--ink);
  transition: background .15s;
}
.nav-mobile a:hover { background: var(--paper-2); }
.nav-mobile a.active { color: var(--c-magenta); }

.lang-pill {
  display: inline-flex;
  align-items: center;
  background: white;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px;
  gap: 2px;
}
.lang-pill button {
  border: none;
  background: transparent;
  padding: 6px 12px;
  font-size: 12px;
  font-family: var(--f-mono);
  letter-spacing: 0.08em;
  border-radius: 999px;
  cursor: pointer;
  color: var(--mute);
}
.lang-pill button.on {
  background: var(--ink);
  color: white;
}

.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-cta-btn { display: inline-flex; }

@media (max-width: 1080px) {
  .nav-links { display: none; }
  .nav-burger { display: inline-flex; }
}
@media (max-width: 640px) {
  .nav-cta-btn { display: none; }
  .nav-brand small { display: none; }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding: clamp(56px, 7vw, 112px) 0 clamp(64px, 8vw, 120px);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
}

.hero h1 { margin-top: 24px; }
.hero .lead { margin-top: 24px; }

.hero-cta {
  margin-top: 36px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  max-width: 580px;
}
.hero-stats .num {
  font-family: var(--f-sans);
  font-size: 36px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
}
.hero-stats .num.grad {
  background: var(--grad-warm);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-stats .lbl {
  font-size: 12px;
  color: var(--mute);
  margin-top: 8px;
  font-family: var(--f-mono);
  letter-spacing: 0.04em;
}

/* hero visual */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1.05;
  border-radius: 24px;
  overflow: hidden;
  background: var(--ink);
  isolation: isolate;
}
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 60% at 70% 30%, rgba(246,45,125,0.7), transparent 60%),
    radial-gradient(70% 60% at 20% 80%, rgba(48,35,174,0.85), transparent 65%),
    radial-gradient(40% 40% at 60% 90%, rgba(255,193,102,0.55), transparent 70%);
}
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(80% 80% at 50% 50%, black, transparent 85%);
}
.hero-visual .badge {
  position: absolute;
  inset: auto 20px 20px 20px;
  display: flex;
  justify-content: space-between;
  align-items: end;
  color: rgba(255,255,255,0.9);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  z-index: 2;
}
.hero-visual .badge .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #2DE388;
  box-shadow: 0 0 10px rgba(45, 227, 136, 0.8);
  margin-right: 6px;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-visual .panel {
  position: absolute;
  top: 22px;
  left: 22px;
  right: 22px;
  background: rgba(11, 13, 26, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 16px;
  color: white;
  z-index: 2;
}
.hero-visual .panel .row {
  display: flex;
  justify-content: space-between;
  font-family: var(--f-mono);
  font-size: 11px;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.75);
}
.hero-visual .panel .row:last-child { border-bottom: none; }
.hero-visual .panel .row b { color: white; font-weight: 600; }
.hero-visual .panel .row .up { color: #2DE388; }

.hero-visual .chart {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 70px;
  height: 140px;
  z-index: 2;
}

/* ---------- Trusted bar ---------- */

.trusted {
  padding: 48px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-2);
}
.trusted .label {
  text-align: center;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 24px;
}
.trusted .logos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px 48px;
  align-items: center;
  justify-items: center;
}
.trusted .logos div {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--mute);
  font-family: var(--f-sans);
  transition: color .2s;
}
.trusted .logos div:hover { color: var(--ink); }
@media (max-width: 720px) {
  .trusted .logos { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- About ---------- */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-grid .copy h3 { margin-top: 0; }
.about-grid .body { color: var(--mute); margin-top: 24px; line-height: 1.65; font-size: 17px; }
.about-grid .body p + p { margin-top: 16px; }

.values {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.values > div {
  background: var(--paper);
  padding: 28px;
  transition: background .2s;
}
.values > div:hover { background: white; }
.values .num {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-magenta-dark);
  letter-spacing: 0.1em;
}
.values h3 {
  font-size: 18px;
  margin: 12px 0 8px;
  font-weight: 600;
}
.values p {
  margin: 0;
  color: var(--mute);
  font-size: 14px;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ---------- Expertise ---------- */

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.expertise-card {
  background: var(--paper);
  padding: 36px 32px;
  position: relative;
  transition: background .2s;
  min-height: 280px;
  display: flex;
  flex-direction: column;
}
.expertise-card:hover { background: white; }
.expertise-card .n {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--mute);
  letter-spacing: 0.1em;
}
.expertise-card .n::after {
  content: "";
  display: block;
  width: 28px;
  height: 2px;
  background: var(--grad-warm);
  margin-top: 12px;
}
.expertise-card h3 {
  margin: 20px 0 12px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.expertise-card p {
  color: var(--mute);
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 20px;
  flex: 1;
}
.expertise-card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.expertise-card .tags span {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  background: var(--paper-2);
  border-radius: 999px;
  color: var(--ink-soft);
}

@media (max-width: 900px) {
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .expertise-grid { grid-template-columns: 1fr; }
}

/* ---------- Product ---------- */

.product-section { background: var(--ink); color: var(--paper); }
.product-section .eyebrow { color: var(--c-lilac); }
.product-section .eyebrow::before { background: var(--c-lilac); }
.product-section .lead { color: rgba(255,255,255,0.65); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.product-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: border-color .25s, background .25s, transform .25s;
}
.product-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-4px);
}
.product-card .tag {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--grad-warm);
  color: var(--ink);
  align-self: flex-start;
  margin-bottom: 28px;
}
.product-card h3 {
  font-size: 28px;
  font-weight: 600;
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}
.product-card .tagline {
  font-size: 15px;
  color: rgba(255,255,255,0.7);
  margin: 0 0 20px;
  line-height: 1.4;
}
.product-card .desc {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  margin: 0 0 24px;
}
.product-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: grid;
  gap: 10px;
}
.product-card ul li {
  font-size: 13.5px;
  color: rgba(255,255,255,0.85);
  display: flex;
  gap: 10px;
  align-items: flex-start;
  line-height: 1.5;
}
.product-card ul li::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--grad-warm);
  margin-top: 8px;
  flex: none;
}
.product-card .price {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-family: var(--f-mono);
  font-size: 13px;
  color: white;
}

@media (max-width: 900px) {
  .product-grid { grid-template-columns: 1fr; }
}

/* ---------- Case studies ---------- */

.cases-list { display: grid; gap: 12px; }
.case-card {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 48px;
  padding: 36px 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  align-items: center;
  transition: background .2s, transform .25s, border-color .2s;
}
.case-card:hover {
  background: white;
  border-color: var(--mute-2);
  transform: translateX(4px);
}
.case-card .meta { color: var(--mute); }
.case-card .meta .industry {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.case-card .meta .client {
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  margin-top: 6px;
  letter-spacing: -0.01em;
}
.case-card .body h3 {
  font-size: 22px;
  font-weight: 500;
  margin: 0 0 8px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.case-card .body p {
  margin: 0;
  color: var(--mute);
  font-size: 14.5px;
  line-height: 1.6;
}
.case-card .metrics {
  display: flex;
  gap: 24px;
  flex: none;
}
.case-card .metrics .m { text-align: right; }
.case-card .metrics .k {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.case-card .metrics .m:first-child .k { color: var(--c-magenta-dark); }
.case-card .metrics .v {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--mute);
  margin-top: 4px;
  letter-spacing: 0.06em;
}

@media (max-width: 980px) {
  .case-card { grid-template-columns: 1fr; gap: 20px; }
  .case-card .metrics { justify-content: flex-start; }
  .case-card .metrics .m { text-align: left; }
}

/* ---------- Consultants (Team) ---------- */

.section-lead {
  margin: 18px 0 0;
  color: var(--mute);
  font-size: 16px;
  line-height: 1.6;
  text-wrap: pretty;
  max-width: 62ch;
}

.consultants-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.consultant-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 32px 28px;
  display: flex;
  flex-direction: column;
  transition: background .2s, border-color .2s;
}
.consultant-card:hover {
  background: white;
  border-color: var(--mute-2);
}
.consultant-index {
  position: absolute;
  top: 24px;
  right: 28px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mute);
}
.consultant-head {
  border-bottom: 1px solid var(--line);
  padding-bottom: 22px;
  margin-bottom: 22px;
}
.consultant-role {
  margin: 0;
  font-size: 21px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  font-weight: 600;
  padding-right: 48px;
  text-wrap: balance;
}
.consultant-tagline {
  margin: 12px 0 0;
  color: var(--c-magenta-dark);
  font-size: 14.5px;
  line-height: 1.5;
  font-style: italic;
  text-wrap: pretty;
}
.consultant-label {
  margin-top: 18px;
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
}
.consultant-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.consultant-list li {
  font-size: 14px;
  line-height: 1.6;
  color: var(--mute);
  padding-left: 18px;
  position: relative;
  text-wrap: pretty;
}
.consultant-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 1px;
  background: var(--c-magenta);
}
.consultant-list li .bh {
  color: var(--ink);
  font-weight: 600;
}
.consultant-list li .bb { color: var(--mute); }

@media (max-width: 900px) {
  .consultants-grid { grid-template-columns: 1fr; }
  .consultant-card { padding: 26px 22px; }
  .consultant-role { font-size: 19px; padding-right: 40px; }
}

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: start;
}
.contact-info { padding-right: 24px; }
.contact-info .item {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.contact-info .item:first-of-type { border-top: 1px solid var(--line); }
.contact-info .item .lbl {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 6px;
}
.contact-info .item .val {
  font-size: 15.5px;
  line-height: 1.5;
}
.contact-info .item.email .val { color: var(--c-magenta-dark); }

.contact-form {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
}
.contact-form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.contact-form .row.full { grid-template-columns: 1fr; }
.contact-form label {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
  display: block;
  margin-bottom: 8px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  font: inherit;
  font-size: 15px;
  padding: 12px 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-family: inherit;
  transition: border-color .15s, background .15s;
}
.contact-form textarea { min-height: 120px; resize: vertical; }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--c-magenta);
  outline-offset: 2px;
  border-color: var(--c-magenta);
  background: white;
}
.contact-form .submit-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
}
.contact-form .sent {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--mute);
}
.contact-form .sent.success { color: #1B7F4D; }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-info { padding-right: 0; }
}

/* ---------- Footer ---------- */

.footer {
  background: var(--ink);
  color: var(--paper);
  padding: 80px 0 36px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand img { width: 40px; height: 40px; margin-bottom: 20px; }
.footer-brand .name { font-weight: 700; font-size: 17px; margin-bottom: 8px; }
.footer-brand .tag { color: rgba(255,255,255,0.5); font-size: 13.5px; line-height: 1.5; max-width: 28ch; }

.footer-col h3 {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin: 0 0 16px;
  font-weight: 500;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-col a {
  font-size: 13.5px;
  color: rgba(255,255,255,0.75);
  transition: color .15s;
}
.footer-col a:hover { color: white; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.6);
}

@media (max-width: 900px) {
  .footer-top { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
}

/* ---------- Reduced motion (WCAG 2.3.3) ---------- */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}