/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body, h1, h2, h3, p, figure, form { margin: 0; }
ul { list-style: none; margin: 0; padding: 0; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

/* ---------- tokens ---------- */
:root {
  --ink: #201e1a;
  --paper: #e8e6dd;
  --surface: #f5f4ee;
  --brick: #a63a1e;
  --brick-dark: #7a2a16;
  --brick-light: #c24e2c;
  --blueprint: #2c4870;
  --mortar: #c9c4b4;

  --font-display: "Big Shoulders Display", sans-serif;
  --font-body: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #201e1a;
    --paper: #e8e6dd;
    --surface: #f5f4ee;
  }
}

html[dir="rtl"] {
  --font-display: "Noto Kufi Arabic", sans-serif;
  --font-body: "Noto Sans Arabic", -apple-system, "Segoe UI", sans-serif;
}
html[dir="rtl"] body { line-height: 1.75; }
html[dir="rtl"] .hero__headline {
  font-size: clamp(44px, 6.4vw, 80px);
  line-height: 1.22;
  letter-spacing: 0;
}
html[dir="rtl"] .contact__headline { line-height: 1.3; }
html[dir="rtl"] .section-label { letter-spacing: 0; }
html[dir="rtl"] .nav__word { letter-spacing: 0; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

:focus-visible {
  outline: 3px solid var(--blueprint);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* ---------- mark / logo ---------- */
.mark {
  display: block;
  width: 20px;
  height: 20px;
  flex: none;
}
.mark--small { width: 15px; height: 15px; }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px var(--gutter);
  background: var(--paper);
  border-bottom: 1px solid var(--mortar);
}
.nav__mark {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav__word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.01em;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 32px);
  font-weight: 600;
  font-size: 15px;
}
.nav__links a:not(.nav__cta) {
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}
.nav__links a:not(.nav__cta):hover { border-color: var(--ink); }
.nav__cta {
  background: var(--ink);
  color: var(--paper);
  padding: 9px 16px;
  font-weight: 600;
}
.nav__cta:hover { background: var(--brick); }
.lang-toggle {
  background: transparent;
  border: 1px solid var(--mortar);
  padding: 7px 12px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
}
.lang-toggle:hover { border-color: var(--ink); }

/* ---------- layout helpers ---------- */
main > section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.section-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  text-transform: none;
  letter-spacing: 0.02em;
  color: var(--brick);
  border-inline-start: 3px solid var(--brick);
  padding-inline-start: 10px;
  margin-bottom: 28px;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 24px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease, color 0.15s ease;
}
.btn--primary {
  background: var(--ink);
  color: var(--paper);
}
.btn--primary:hover { background: var(--brick); border-color: var(--brick); }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--mortar);
}
.btn--ghost:hover { border-color: var(--ink); }
.btn:active { transform: translateY(1px); }

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--gutter);
  align-items: center;
  padding-top: clamp(48px, 8vw, 96px);
  padding-bottom: clamp(48px, 8vw, 96px);
  min-height: 68vh;
}
.hero__headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(52px, 7.5vw, 96px);
  line-height: 0.96;
  letter-spacing: -0.01em;
}
.hero__sub {
  max-width: 46ch;
  margin-top: 24px;
  font-size: 18px;
  color: color-mix(in srgb, var(--ink) 78%, transparent);
}
.hero__actions {
  display: flex;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero__wall {
  position: relative;
  height: clamp(260px, 32vw, 420px);
}
.brick {
  position: absolute;
  background: var(--brick);
  border: 1px solid var(--paper);
  animation: settle 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.brick--1 { width: 42%; height: 22%; left: 4%;  top: 66%; background: var(--ink); animation-delay: 0.02s; }
.brick--2 { width: 46%; height: 22%; left: 48%; top: 66%; background: var(--brick); animation-delay: 0.10s; }
.brick--3 { width: 30%; height: 22%; left: 4%;  top: 42%; background: var(--brick-light); animation-delay: 0.18s; }
.brick--4 { width: 58%; height: 22%; left: 36%; top: 42%; background: var(--ink); animation-delay: 0.26s; }
.brick--5 { width: 54%; height: 22%; left: 4%;  top: 18%; background: var(--blueprint); animation-delay: 0.34s; }
.brick--6 { width: 34%; height: 22%; left: 60%; top: 18%; background: var(--brick); animation-delay: 0.42s; }
.brick--7 { width: 22%; height: 22%; left: 4%;  top: -6%; background: var(--brick-dark); animation-delay: 0.5s; }

@keyframes settle {
  from { transform: translateY(-14px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .brick { animation: none; opacity: 1; transform: none; }
}

/* ---------- services ---------- */
.services { padding-top: clamp(48px, 6vw, 88px); padding-bottom: clamp(48px, 6vw, 88px); }
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--mortar);
  border: 1px solid var(--mortar);
}
.services__block {
  background: var(--surface);
  padding: clamp(28px, 4vw, 44px);
}
.services__block h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3vw, 34px);
  margin-bottom: 10px;
}
.services__block p {
  color: color-mix(in srgb, var(--ink) 78%, transparent);
  max-width: 40ch;
}

/* ---------- work / case studies ---------- */
.work { padding-top: clamp(24px, 3vw, 40px); padding-bottom: clamp(64px, 8vw, 120px); }

.case {
  display: grid;
  border: 1px solid var(--mortar);
  background: var(--surface);
  margin-bottom: 24px;
}
.case--wide { grid-template-columns: 1.4fr 1fr; }
.case--offset { grid-template-columns: 1fr 1.4fr; margin-left: clamp(0px, 6vw, 64px); }

.case__media {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  min-height: 260px;
}
.case__media img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.case--offset .case__media { order: 2; }
.case--offset .case__body { order: 1; }

.case__status {
  position: absolute;
  top: 16px;
  inset-inline-start: 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  padding: 4px 10px;
  background: var(--paper);
  color: var(--ink);
}
.case__status--live::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  background: #4a7c3f;
  margin-inline-end: 6px;
}
.case__status--progress { background: var(--blueprint); color: var(--paper); }

.case__body {
  padding: clamp(24px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.case__body h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 3.4vw, 42px);
}
.case__role {
  font-weight: 600;
  color: var(--brick);
  margin-top: 4px;
  font-size: 14px;
}
.case__desc {
  margin-top: 16px;
  max-width: 42ch;
  color: color-mix(in srgb, var(--ink) 80%, transparent);
}
.case__link {
  display: inline-block;
  margin-top: 20px;
  font-weight: 600;
  border-bottom: 1px solid var(--ink);
}
.case__link:hover { color: var(--brick); border-color: var(--brick); }
.case__link--muted { color: color-mix(in srgb, var(--ink) 55%, transparent); border-bottom: 1px solid var(--mortar); }

.case__media--pixel {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
}
.pixel-grid {
  display: grid;
  grid-template-columns: repeat(16, 12px);
  grid-template-rows: repeat(9, 12px);
  gap: 1px;
}
.px-h { background: var(--brick-light); }
.px-b { background: var(--brick); }
.px-d { background: var(--brick-dark); }

/* ---------- process ---------- */
.process { padding-top: clamp(24px, 3vw, 40px); padding-bottom: clamp(40px, 5vw, 64px); }
.process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--mortar);
  border: 1px solid var(--mortar);
}
.process__block {
  background: var(--paper);
  padding: clamp(24px, 3vw, 32px) clamp(20px, 2.5vw, 28px);
}
.process__num {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 40px;
  color: var(--brick);
  line-height: 1;
  margin-bottom: 14px;
}
.process__block h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  margin-bottom: 8px;
}
.process__block p {
  color: color-mix(in srgb, var(--ink) 78%, transparent);
  font-size: 15px;
}

/* ---------- approach ---------- */
.approach { padding-top: clamp(24px, 3vw, 40px); padding-bottom: clamp(24px, 3vw, 40px); }
.approach__intro {
  max-width: 52ch;
  font-size: 18px;
  margin-top: -12px;
  margin-bottom: 28px;
  color: color-mix(in srgb, var(--ink) 85%, transparent);
}
.approach__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--mortar);
  border: 1px solid var(--mortar);
}
.approach__block {
  background: var(--paper);
  padding: clamp(24px, 3vw, 36px);
}
.approach__block h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  margin-bottom: 10px;
}
.approach__block p {
  color: color-mix(in srgb, var(--ink) 78%, transparent);
  max-width: 32ch;
}

/* ---------- faq ---------- */
.faq { padding-top: clamp(40px, 5vw, 64px); padding-bottom: clamp(48px, 6vw, 80px); }
.faq__list { border-top: 1px solid var(--mortar); }
.faq__item { border-bottom: 1px solid var(--mortar); }
.faq__item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 4px;
  font-weight: 600;
  font-size: 17px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--brick);
  transition: transform 0.15s ease;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p {
  padding: 0 4px 22px;
  max-width: 60ch;
  color: color-mix(in srgb, var(--ink) 78%, transparent);
}

/* ---------- contact ---------- */
.contact {
  padding-top: clamp(24px, 3vw, 40px);
  padding-bottom: clamp(80px, 10vw, 140px);
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--gutter);
}
.contact__headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 46px);
  margin-top: 4px;
  line-height: 1.05;
}
.contact__intro p {
  margin-top: 18px;
  max-width: 36ch;
  color: color-mix(in srgb, var(--ink) 78%, transparent);
}

.contact__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-content: start;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field label { font-weight: 600; font-size: 14px; }
.field input, .field select, .field textarea {
  background: var(--surface);
  border: 1px solid var(--mortar);
  padding: 12px 14px;
  font-size: 15px;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--ink);
}
.field textarea { resize: vertical; min-height: 110px; }
.contact__form .btn { justify-self: start; }
.contact__note {
  grid-column: 1 / -1;
  font-size: 14px;
  color: var(--blueprint);
  min-height: 1.4em;
}

/* ---------- footer ---------- */
.footer {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 22px var(--gutter);
  border-top: 1px solid var(--mortar);
  font-size: 14px;
  color: color-mix(in srgb, var(--ink) 70%, transparent);
}

/* ---------- responsive ---------- */
@media (max-width: 880px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero__wall { order: -1; height: 220px; }
  .case--wide, .case--offset { grid-template-columns: 1fr; margin-left: 0; }
  .case--offset .case__media, .case--offset .case__body { order: initial; }
  .case__media { min-height: 200px; border-right: none; border-bottom: 1px solid var(--mortar); }
  .services__grid { grid-template-columns: 1fr; }
  .process__grid { grid-template-columns: repeat(2, 1fr); }
  .approach__grid { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
  .contact__form { grid-template-columns: 1fr; }
  .nav__links { gap: 14px; font-size: 14px; }
}

@media (max-width: 720px) {
  .nav a[href="#process"], .nav a[href="#approach"] { display: none; }
}

@media (max-width: 560px) {
  .nav__word { display: none; }
  .pixel-grid { grid-template-columns: repeat(16, 8px); grid-template-rows: repeat(9, 8px); }
  .process__grid { grid-template-columns: 1fr; }
  .faq__item summary { font-size: 16px; }
}