: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 {
    fill: none;
    height: 1.15rem;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    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,
.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 {
    max-width: none;
    width: 100%;
}

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

.subsection-title {
    margin-top: 2rem;
}

.reason-grid,
.service-grid,
.process-grid,
.three-grid,
.article-grid,
.contact-grid,
.social-grid,
.steps-list {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
}

.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-list {
    display: grid;
    gap: 1.25rem;
    margin-top: 2rem;
}

.portfolio-card {
    background: var(--surface);
    border: var(--border-width) solid var(--line);
    border-radius: 8px;
    box-shadow: 0 10px 26px var(--shadow);
    display: grid;
    gap: 1rem;
    overflow: hidden;
}

.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 {
    aspect-ratio: 16 / 9;
    background: var(--surface-soft);
    border: 0;
    cursor: pointer;
    overflow: hidden;
    padding: 0;
    text-align: inherit;
    width: 100%;
}

.portfolio-card__media img,
.image-trigger img {
    cursor: zoom-in;
    display: block;
    height: 100%;
    object-fit: cover;
    width: 100%;
}

.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 {
    aspect-ratio: 16 / 9;
    background: var(--surface-soft);
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    overflow: hidden;
    padding: 0;
}

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

.related-title {
    margin-top: 1rem;
}

.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 {
    overflow: hidden;
}

.compact-card__image {
    aspect-ratio: 16 / 9;
    background: var(--surface-soft);
    border: 0;
    cursor: pointer;
    display: block;
    overflow: hidden;
    padding: 0;
    width: 100%;
}

.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 {
    align-items: center;
    background: var(--surface);
    border: var(--border-width) solid var(--line);
    border-radius: 8px;
    display: inline-flex;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    text-decoration: none;
}

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

.platform-logo {
    align-items: center;
    background: var(--link);
    border-radius: 8px;
    color: var(--surface);
    display: inline-flex;
    font-size: 0.75rem;
    font-weight: 900;
    justify-content: center;
    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 {
    fill: none;
    height: 0.95rem;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    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));
    list-style: none;
    padding: 0;
}

.steps-list li {
    align-items: center;
    display: flex;
    font-weight: 850;
    gap: 0.75rem;
    padding: 1rem;
}

.steps-list span {
    align-items: center;
    background: var(--accent);
    border-radius: 8px;
    color: var(--text);
    display: inline-flex;
    flex: 0 0 auto;
    font-weight: 900;
    height: 2rem;
    justify-content: center;
    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 {
    align-items: center;
    background: var(--surface);
    border: var(--border-width) solid var(--line);
    border-radius: 8px;
    color: var(--text);
    cursor: pointer;
    display: inline-flex;
    font-size: 1.8rem;
    font-weight: 900;
    height: 2.5rem;
    justify-content: center;
    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;
    }
}