:root {
  color-scheme: light;
  --page: oklch(98% 0.025 102);
  --surface: oklch(100% 0.01 100);
  --surface-soft: oklch(95% 0.055 118);
  --line: oklch(81% 0.095 125);
  --line-strong: oklch(69% 0.17 132);
  --text: oklch(23% 0.045 125);
  --muted: oklch(42% 0.04 120);
  --accent: oklch(75% 0.19 132);
  --accent-dark: oklch(29% 0.075 128);
  --link: oklch(47% 0.17 253);
  --link-hover: oklch(55% 0.22 145);
  --link-visited: oklch(36% 0.14 20);
  --warning: oklch(78% 0.16 86);
  --shadow: oklch(28% 0.06 126 / 18%);
  --focus: oklch(52% 0.19 252);
  --border-width: 2px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--text);
}

html[dir="rtl"] body {
  text-align: right;
}

html[dir="rtl"] .nav-list,
html[dir="rtl"] .language-list,
html[dir="rtl"] .article-meta,
html[dir="rtl"] .platform-link,
html[dir="rtl"] .action-link,
html[dir="rtl"] .action-button,
html[dir="rtl"] .steps-list li {
  direction: rtl;
}

html[dir="rtl"] .portfolio-card__media,
html[dir="rtl"] .compact-card__image,
html[dir="rtl"] .doc-card-grid .image-trigger,
html[dir="rtl"] .image-dialog {
  direction: ltr;
}

a,
button {
  transition:
    border-color 160ms ease,
    color 160ms ease,
    background-color 160ms ease,
    transform 160ms ease;
}

a {
  color: var(--link);
  font-weight: 750;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.22em;
}

a:visited {
  color: var(--link-visited);
}

a:hover {
  color: var(--link-hover);
}

button {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.site-header {
  background: color-mix(in oklch, var(--surface) 86%, var(--surface-soft));
  border-bottom: var(--border-width) solid var(--line);
  box-shadow: 0 12px 32px var(--shadow);
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  display: grid;
  gap: 0.75rem;
}

.header-inner > * {
  min-width: 0;
}

.language-nav {
  order: -1;
}

.brand-block p {
  font-size: 0.875rem;
  font-weight: 700;
  margin-top: 0.25rem;
}

.brand-link {
  color: var(--text);
  font-size: 1.2rem;
  font-weight: 900;
  text-decoration: none;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.language-list {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  max-width: 100%;
  overflow-x: auto;
  padding: 0;
  scrollbar-width: none;
}

.language-list::-webkit-scrollbar {
  display: none;
}

.nav-list a,
.language-list a,
.language-list span {
  align-items: center;
  border: var(--border-width) solid var(--line);
  border-radius: 8px;
  display: inline-flex;
  min-height: 2.35rem;
  padding: 0.45rem 0.7rem;
  text-decoration: none;
}

.language-list span,
.nav-list a:hover,
.language-list a:hover {
  background: var(--surface);
  border-color: var(--link);
}

.nav-list a:hover,
.language-list a:hover {
  color: var(--link);
}

.language-list span[aria-current="page"] {
  border-color: var(--text);
  color: var(--text);
  font-weight: 900;
}

.hero-section {
  background:
    linear-gradient(135deg, oklch(98% 0.03 100), oklch(91% 0.09 124)),
    var(--page);
  border-bottom: var(--border-width) solid var(--line);
}

.eyebrow {
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(2.45rem, 7vw, 5.5rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.96;
  margin-top: 1rem;
  max-width: 10ch;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.02;
}

h3 {
  font-size: 1.18rem;
  font-weight: 900;
}

h4 {
  font-size: 1rem;
  font-weight: 900;
}

.hero-lead {
  color: var(--accent-dark);
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  font-weight: 750;
  line-height: 1.35;
  margin-top: 1.4rem;
  max-width: 46rem;
}

.ai-note {
  background: var(--surface);
  border-left: 6px solid var(--accent);
  border-radius: 8px;
  box-shadow: 0 12px 28px var(--shadow);
  color: var(--muted);
  max-width: 46rem;
  padding: 1rem 1.1rem;
}

.action-link,
.action-button {
  align-items: center;
  background: var(--surface);
  border: var(--border-width) solid var(--line-strong);
  border-radius: 8px;
  color: var(--link);
  cursor: pointer;
  display: inline-flex;
  font-weight: 900;
  gap: 0.45rem;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.75rem 1rem;
  text-decoration: none;
}

.action-link--primary,
.action-button {
  background: var(--accent);
  color: var(--text);
}

.action-button svg,
.article-meta svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.action-button svg {
  height: 1.15rem;
  stroke-width: 2.2;
  width: 1.15rem;
}

.action-link:hover,
.action-button:hover {
  border-color: var(--link);
  transform: translateY(-2px);
}

.action-link:hover {
  color: var(--link);
}

.action-link--primary:hover,
.action-button:hover {
  color: var(--text);
}

.action-link:active,
.action-button:active {
  transform: translateY(0);
}

.hero-panel,
.portfolio-card,
.service-grid article,
.reason-grid article,
.process-grid article,
.steps-panel,
.steps-list li,
.compact-card,
.article-card,
.contact-grid a,
.social-grid a {
  background: var(--surface);
  border: var(--border-width) solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 26px var(--shadow);
}

.hero-panel {
  display: grid;
  gap: 1.1rem;
  padding: 1rem;
}

.hero-panel p {
  margin-top: 1rem;
}

.portrait {
  aspect-ratio: 4 / 5;
  border-radius: 8px;
  object-fit: cover;
  width: 100%;
}

.section-wrap {
  background: var(--page);
}

.section-wrap--muted {
  background: var(--surface-soft);
  border-bottom: var(--border-width) solid var(--line);
  border-top: var(--border-width) solid var(--line);
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-top: 1rem;
}

.reason-grid {
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}

.reason-grid article,
.service-grid article,
.process-grid article {
  padding: 1.25rem;
}

.reason-grid article {
  border-left: 6px solid var(--accent);
  font-size: 1.05rem;
  font-weight: 850;
  line-height: 1.45;
}

.service-grid,
.process-grid,
.three-grid,
.article-grid,
.contact-grid,
.social-grid {
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
}

.service-grid p,
.process-grid p,
.compact-card p,
.portfolio-card p {
  color: var(--muted);
  line-height: 1.65;
  margin-top: 0.65rem;
}

.portfolio-card:hover,
.compact-card:hover,
.article-card:hover,
.contact-grid a:hover,
.social-grid a:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.compact-card:hover,
.contact-grid a:hover,
.social-grid a:hover {
  box-shadow: 0 10px 26px var(--shadow);
}

.contact-grid a:hover {
  color: var(--surface);
}

.platform-link:hover,
.social-grid a:hover {
  color: var(--link);
}

.portfolio-card__media,
.doc-card-grid .image-trigger,
.compact-card__image {
  aspect-ratio: 16 / 9;
  background: var(--surface-soft);
}

.portfolio-card__media {
  text-align: inherit;
}

.portfolio-card__body {
  padding: 1.25rem;
}

.portfolio-card__tags {
  color: var(--accent-dark) !important;
  font-size: 0.88rem;
  font-weight: 900;
}

.doc-card-grid {
  aspect-ratio: auto;
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  padding: 0.65rem;
}

.doc-card-grid article {
  background: var(--surface);
  border: var(--border-width) solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 0.45rem;
  padding: 0.5rem;
}

.doc-card-grid .image-trigger {
  border-radius: 8px;
}

.doc-card-grid p {
  font-size: 0.88rem;
  margin: 0;
}

.related-links {
  color: var(--muted);
  display: grid;
  gap: 0.35rem;
  line-height: 1.45;
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
}

.compact-card h3,
.compact-card p,
.compact-card a {
  margin-left: 1rem;
  margin-right: 1rem;
}

.compact-card h3 {
  margin-top: 1rem;
}

.compact-card a {
  display: inline-flex;
  margin-bottom: 1rem;
  margin-top: 0.8rem;
}

.platform-links {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  margin-top: 2rem;
}

.platform-link {
  background: var(--surface);
  border: var(--border-width) solid var(--line);
}

.platform-link--primary {
  border-color: var(--link);
  box-shadow: 0 12px 26px var(--shadow);
  font-size: 1.08rem;
  font-weight: 900;
}

.platform-logo {
  background: var(--link);
  color: var(--surface);
  font-size: 0.75rem;
  font-weight: 900;
  min-height: 1.8rem;
  min-width: 1.8rem;
  padding: 0 0.35rem;
}

.article-card {
  padding: 1rem;
}

.article-card a {
  color: var(--link);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.22em;
}

.article-card a:visited {
  color: var(--link-visited);
}

.article-card a:hover {
  color: var(--link-hover);
}

.article-card strong {
  font-size: 1.05rem;
}

.article-card > span {
  color: var(--muted);
  display: block;
  font-weight: 500;
  line-height: 1.55;
  margin-top: 0.35rem;
}

.article-grid a {
  text-decoration: none;
}

.article-grid .article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.8rem;
}

.article-grid .article-meta span {
  align-items: center;
  background: var(--surface-soft);
  border: var(--border-width) solid var(--line);
  border-radius: 8px;
  color: var(--text);
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 800;
  gap: 0.25rem;
  margin: 0;
  padding: 0.25rem 0.45rem;
}

.article-meta svg {
  height: 0.95rem;
  stroke-width: 2;
  width: 0.95rem;
}

.steps-panel {
  margin-top: 1rem;
  padding: 1.25rem;
}

.steps-list {
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

.steps-list li {
  font-weight: 850;
}

.steps-list span {
  background: var(--accent);
  color: var(--text);
  flex: 0 0 auto;
  font-weight: 900;
  height: 2rem;
  width: 2rem;
}

.contact-section {
  background: var(--accent-dark);
  color: var(--surface);
}

.contact-section .eyebrow,
.contact-section .section-heading p {
  color: oklch(89% 0.09 124);
}

.contact-grid a {
  background: oklch(35% 0.08 128);
  border-color: oklch(53% 0.12 130);
  color: var(--surface);
  padding: 1rem;
  text-decoration: none;
}

.contact-grid span {
  color: oklch(89% 0.09 124);
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  margin-top: 0.35rem;
}

.action-button--contact {
  border-color: var(--accent);
}

.social-section {
  background: var(--surface-soft);
}

.social-grid a {
  padding: 1rem;
  text-decoration: none;
}

.site-footer {
  background: var(--text);
  color: var(--surface);
  font-weight: 700;
}

.image-dialog {
  background: transparent;
  border: 0;
  margin: auto;
  max-height: 80vh;
  max-width: min(1080px, 80vw);
  padding: 0;
}

.image-dialog::backdrop {
  background: oklch(14% 0.03 125 / 72%);
}

.image-dialog img {
  border-radius: 8px;
  display: block;
  height: auto;
  max-height: 80vh;
  max-width: min(1080px, 80vw);
  object-fit: contain;
  width: auto;
}

.image-dialog__close {
  background: var(--surface);
  border: var(--border-width) solid var(--line);
  color: var(--text);
  cursor: pointer;
  font-size: 1.8rem;
  font-weight: 900;
  height: 2.5rem;
  line-height: 1;
  position: absolute;
  right: 0.5rem;
  top: 0.5rem;
  width: 2.5rem;
  z-index: 2;
}

:where(section[id], main[id]) {
  scroll-margin-top: 7rem;
}

@media (min-width: 900px) {
  .portfolio-card {
    grid-template-columns: minmax(20rem, 0.92fr) minmax(0, 1.08fr);
  }
}

@media (min-width: 1280px) {
  .header-inner {
    align-items: center;
    grid-template-columns:
      minmax(13rem, 0.85fr) minmax(max-content, 1.25fr)
      max-content;
  }

  .brand-block {
    min-width: 0;
  }

  .language-nav {
    justify-self: end;
    order: 0;
  }

  .main-nav {
    justify-self: center;
  }

  .hero-section > .grid {
    align-items: start !important;
  }

  .hero-panel {
    margin-top: 2.35rem;
  }

  .reason-grid,
  .three-grid,
  .article-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .service-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .service-grid article {
    grid-column: span 3;
  }

  .service-grid article:nth-child(n + 5) {
    grid-column: span 4;
  }

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

  .social-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .site-header {
    position: static;
  }

  :where(section[id], main[id]) {
    scroll-margin-top: 1rem;
  }

  h1 {
    max-width: 12ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  a,
  button,
  .portfolio-card,
  .compact-card,
  .article-card,
  .contact-grid a,
  .social-grid a {
    transition: none;
  }

  .portfolio-card:hover,
  .compact-card:hover,
  .article-card:hover,
  .contact-grid a:hover,
  .social-grid a:hover,
  .action-link:hover,
  .action-button:hover {
    transform: none;
  }
}