/* ============================================
   Nytta AI — Design tokens
   ============================================ */
:root {
  --ink: #1a1a1a;
  --paper: #fafaf8;
  --paper-dim: #f1efe9;
  --gray: #6b6b6b;
  --gray-light: #d8d5cd;
  --orange: #d97757;
  --orange-dim: #c4633f;
  --line: #e4e1d8;

  --font-display: "Söhne", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", ui-monospace, monospace;

  --container: 1080px;
  --radius: 3px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Arabic gets a touch more line-height/size for legibility, and flips direction */
html[dir="rtl"] body {
  font-family: "IBM Plex Sans Arabic", "Tahoma", var(--font-body);
}
html[dir="rtl"] { direction: rtl; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

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

/* ============================================
   Layout helpers
   ============================================ */
.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

section { position: relative; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
}
.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--orange);
  border-radius: 1px;
  display: inline-block;
}
html[dir="rtl"] .eyebrow::before { order: 2; }

/* ============================================
   Header / nav
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: blur(10px) saturate(140%);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  max-width: var(--container);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.brand-mark {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-links a {
  font-size: 14.5px;
  color: var(--gray);
  transition: color 0.15s ease;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--ink); }

.lang-switch {
  display: flex;
  gap: 2px;
  background: var(--paper-dim);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 3px;
}

.lang-switch button {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  border: none;
  background: transparent;
  color: var(--gray);
  padding: 6px 10px;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.lang-switch button:hover { color: var(--ink); }
.lang-switch button[aria-current="true"] {
  background: var(--ink);
  color: var(--paper);
}

.nav-cta {
  display: none;
}

@media (min-width: 760px) {
  .nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--ink);
    color: var(--paper);
    font-size: 13.5px;
    font-weight: 500;
    padding: 9px 16px;
    border-radius: var(--radius);
    margin-inline-start: 8px;
    transition: background 0.15s ease;
  }
  .nav-cta:hover { background: var(--orange); }
}

.mobile-nav-toggle { display: none; }

@media (max-width: 759px) {
  .nav-links { display: none; }
  .mobile-nav-toggle {
    display: inline-flex;
    border: 1px solid var(--line);
    background: var(--paper);
    border-radius: var(--radius);
    padding: 8px 10px;
    cursor: pointer;
  }
}

/* ============================================
   Hero
   ============================================ */
.hero {
  padding: 88px 0 80px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: center;
}

@media (min-width: 920px) {
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 5.4vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.025em;
  font-weight: 600;
  margin: 0 0 22px;
}

.hero h1 em {
  font-style: normal;
  color: var(--orange);
}

.hero p.lede {
  font-size: 18px;
  color: var(--gray);
  max-width: 46ch;
  margin: 0 0 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 14.5px;
  font-weight: 500;
  padding: 13px 22px;
  border-radius: var(--radius);
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover { background: var(--orange); }

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--gray-light);
}
.btn-secondary:hover { border-color: var(--ink); }

.btn-icon { width: 17px; height: 17px; flex-shrink: 0; }

.hero-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: var(--gray);
}
.hero-note svg { flex-shrink: 0; margin-top: 2px; width: 15px; height: 15px; color: var(--orange); }

/* ---- Hero diagram: signature element ---- */
.flow-card {
  background: var(--ink);
  border-radius: 6px;
  padding: 28px 24px 24px;
  color: var(--paper);
  position: relative;
}

.flow-card .flow-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9a9a94;
  margin-bottom: 18px;
}

.flow-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 0;
  border-bottom: 1px solid #333230;
  font-size: 14px;
}
.flow-row:last-child { border-bottom: none; }

.flow-row .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  background: #555;
}
.flow-row.is-before .label { color: #b8b6ae; text-decoration: line-through; text-decoration-color: #666; }
.flow-row.is-after .dot { background: var(--orange); }
.flow-row.is-after .label { color: var(--paper); font-weight: 500; }

.flow-arrow {
  display: flex;
  justify-content: center;
  padding: 6px 0;
  color: var(--orange);
}
.flow-arrow svg { width: 16px; height: 16px; }

.flow-time {
  margin-inline-start: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #79786f;
}
.flow-row.is-after .flow-time { color: var(--orange); }

/* ============================================
   Section shells
   ============================================ */
.section { padding: 84px 0; border-bottom: 1px solid var(--line); }
.section:last-of-type { border-bottom: none; }
.section-alt { background: var(--paper-dim); }

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.4vw, 36px);
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 0 0 14px;
}
.section-head p { color: var(--gray); font-size: 16.5px; margin: 0; }

/* ============================================
   Who we are
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 800px) {
  .about-grid { grid-template-columns: 0.9fr 1.1fr; gap: 64px; }
}

.about-copy p { font-size: 16.5px; color: var(--ink); margin: 0 0 18px; }
.about-copy p:last-child { margin-bottom: 0; }
.about-copy strong { color: var(--orange); font-weight: 600; }

.stat-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.stat {
  background: var(--paper);
  padding: 24px 22px;
}
.stat .num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  display: block;
  margin-bottom: 6px;
}
.stat .num span { color: var(--orange); }
.stat .desc { font-size: 13.5px; color: var(--gray); }

/* ============================================
   Services
   ============================================ */
.service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}
@media (min-width: 760px) {
  .service-grid { grid-template-columns: repeat(3, 1fr); }
}

.service-card {
  background: var(--paper);
  padding: 30px 26px;
  transition: background 0.15s ease;
}
.service-card:hover { background: var(--paper-dim); }

.service-card .icon {
  width: 34px; height: 34px;
  color: var(--orange);
  margin-bottom: 18px;
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.service-card p { font-size: 14.5px; color: var(--gray); margin: 0; }

/* ============================================
   Process / offer
   ============================================ */
.offer-banner {
  background: var(--ink);
  color: var(--paper);
  border-radius: 6px;
  padding: 40px 36px;
  margin-bottom: 56px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: center;
}
@media (min-width: 760px) {
  .offer-banner { grid-template-columns: 1.3fr 1fr; padding: 44px 48px; }
}

.offer-banner h3 {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 28px);
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  line-height: 1.2;
}
.offer-banner h3 .hl { color: var(--orange); }
.offer-banner p { color: #c7c5bc; font-size: 15.5px; margin: 0; max-width: 50ch; }

.offer-points { display: flex; flex-direction: column; gap: 14px; }
.offer-point {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14.5px;
  font-weight: 500;
}
.offer-point svg { width: 19px; height: 19px; flex-shrink: 0; color: var(--orange); margin-top: 1px; }

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
@media (min-width: 760px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
}

.step {
  padding: 0 22px 0 0;
  border-inline-end: 1px solid var(--line);
  position: relative;
}
.step:last-child { border-inline-end: none; padding-inline-end: 0; }

@media (max-width: 759px) {
  .step { border-inline-end: none; border-inline-start: 2px solid var(--orange); padding: 0 0 32px 22px; }
  html[dir="rtl"] .step { padding: 0 22px 32px 0; }
  .step:last-child { padding-bottom: 0; }
}

.step .step-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
  margin-bottom: 12px;
}
.step h4 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 8px;
}
.step p { font-size: 14px; color: var(--gray); margin: 0; }

/* ============================================
   Contact section
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 640px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

.contact-card {
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 5px;
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.contact-card:hover { border-color: var(--orange); transform: translateY(-2px); }

.contact-card .icon-wrap {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--paper-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
}
.contact-card .icon-wrap svg { width: 22px; height: 22px; }

.contact-card h3 { font-family: var(--font-display); font-size: 17px; font-weight: 600; margin: 0; }
.contact-card .num { font-family: var(--font-mono); font-size: 16px; color: var(--ink); direction: ltr; unicode-bidi: isolate; }
.contact-card .desc { font-size: 13.5px; color: var(--gray); margin: 0; }

.contact-card .go {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--orange);
}
.contact-card .go svg { width: 14px; height: 14px; }

/* ============================================
   Footer
   ============================================ */
.site-footer {
  padding: 36px 0 100px;
  text-align: center;
}
@media (min-width: 600px) {
  .site-footer { padding-bottom: 36px; }
}
.site-footer p {
  font-size: 13px;
  color: var(--gray);
  margin: 0;
}
.footer-brand {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.footer-brand .orange-dot { color: var(--orange); }

/* ============================================
   Sticky contact bar (mobile-first, always visible)
   ============================================ */
.sticky-contact {
  position: fixed;
  bottom: 0;
  inset-inline: 0;
  z-index: 80;
  background: rgba(26, 26, 26, 0.97);
  backdrop-filter: blur(8px);
  border-top: 1px solid #333;
  display: flex;
  padding: 10px 14px;
  gap: 10px;
}

.sticky-contact a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 14px;
  border-radius: var(--radius);
  transition: opacity 0.15s ease;
}
.sticky-contact a:active { opacity: 0.85; }
.sticky-contact a svg { width: 17px; height: 17px; flex-shrink: 0; }

.sticky-contact .call {
  background: transparent;
  color: var(--paper);
  border: 1px solid #4a4a47;
}
.sticky-contact .wa {
  background: var(--orange);
  color: var(--ink);
}

@media (min-width: 600px) {
  .sticky-contact {
    inset-inline: auto;
    bottom: 24px;
    inset-inline-end: 24px;
    border-radius: 8px;
    border: 1px solid #333;
    width: auto;
    padding: 8px;
  }
  .sticky-contact a { flex: none; padding: 11px 18px; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}

/* language content visibility, handled via [data-i18n] attr matching <html lang> */
[data-i18n] { display: none !important; }

html[lang="en"] [data-i18n="en"],
html[lang="sv"] [data-i18n="sv"],
html[lang="ar"] [data-i18n="ar"] {
  display: var(--i18n-display, block) !important;
}

/* restore correct inner display per tag type */
span[data-i18n] { --i18n-display: inline; }
em[data-i18n] { --i18n-display: inline; }
strong[data-i18n] { --i18n-display: inline; }
a[data-i18n] { --i18n-display: inline-flex; }
p[data-i18n] { --i18n-display: block; }
h1[data-i18n], h2[data-i18n], h3[data-i18n], h4[data-i18n] { --i18n-display: block; }
div[data-i18n] { --i18n-display: block; }